CN-224207598-U - Water purifying and drinking machine

CN224207598UCN 224207598 UCN224207598 UCN 224207598UCN-224207598-U

Abstract

The application provides a clean water dispenser, which is detachably arranged on a main machine seat, wherein a clean water tank is provided with an outflow port and a flow control port, the outflow port allows liquid in a clean water storage cavity to flow out, when the clean water tank is in a locked state, the outflow port is sealed, when the clean water tank is in an unlocked state, the liquid in the clean water storage cavity flows to the outside through the outflow port, the flow control port is configured to always keep the air in the clean water storage cavity in a communicating state with the outside atmospheric pressure, the opening area of the flow control port is smaller than the opening area of the outflow port, and when the clean water tank is in the locked state and when the clean water tank is in an inverted or horizontal state, the liquid in the clean water storage cavity cannot pass through the flow control port to the outside in a streamline shape. The flow control port can realize internal and external air circulation, and can avoid the purified water in the purified water tank from being scattered when the purified water tank is in an inverted or horizontal state, thereby meeting the habit that a user places the purified water tank in a refrigerator or other positions in an inverted or horizontal state.

Inventors

CHEN LAIXING
Luan Enxing
ZHANG XINYUAN

Assignees

江苏莱克智能电器有限公司
莱克电气绿能科技(苏州)有限公司
莱克电气股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250415

Claims (10)

1. A water purifying dispenser, the water purifying dispenser comprising: A main machine base; A fresh water tank detachably provided to the main housing, the fresh water tank including a tank body and a tank cover which are mated, the tank body providing a fresh water storage chamber, the fresh water tank being provided with an outflow port and at least one flow control port, the outflow port being configured to allow the liquid in the fresh water storage chamber to flow out; The flow control port is configured to always keep the gas in the purified water storage cavity in a communication state with the external atmospheric pressure, the opening area of the flow control port is smaller than the opening area of the outflow port, and when the purified water tank is in a locking state and when the purified water tank is in an inverted or horizontal state, the liquid in the purified water storage cavity cannot pass through the flow control port to the outside in a streamline shape; The water purifying tank is provided with at least one water passing port, wherein liquid can enter the water purifying tank from the water passing port, and/or liquid in the water purifying tank can flow out of the water purifying tank through the water passing port, and the water passing port is in a sealing state after the water purifying tank is separated from the main machine seat.
2. The water purifying dispenser of claim 1, characterized in that the water purifying dispenser further comprises: A fluid driver disposed at the main housing, the fluid driver configured to drive liquid in a water supply source into the clean water tank; The water purifying dispenser further comprises: the fluid driver is configured to drive the liquid in the raw water tank into the clean water tank.
3. The water purifying dispenser of claim 1, wherein the liquid is configured as water, and/or, The flow control ports are configured as circular holes, the pore size of the flow control ports is between 0.36mm and 0.7mm, and/or, The water purifying tank is provided with two water passing ports, liquid can enter the water purifying tank from one water passing port, the liquid in the water purifying tank can flow out of the water purifying tank through the other water passing port, and when the water purifying tank is separated from the main machine seat, the two water passing ports are in a sealing state; the aperture of the flow control port is set to be 0.5mm; The maximum diameter of the flow control port is positioned on the inner side of the cover body of the water tank cover, and the minimum diameter of the flow control port is positioned on the outer side of the cover body of the water tank cover.
4. The water purifying dispenser of claim 1, wherein the water tank body and the water tank cover are selectively sealed, a switch assembly groove is arranged on an outer side surface of the water tank cover, the switch assembly groove is configured for movably assembling a locking switch, at least one flow control port is positioned in the switch assembly groove, The locking switch is configured to seal or expose an outflow opening of the tank cover; A gap is formed between the locking switch and the switch assembly groove, so that the flow control port keeps the gas in the purified water storage cavity in a communication state with the external atmospheric pressure through the gap; A switch mounting part is arranged in the switch assembly groove and is used for movably assembling a locking switch, wherein a shielding space is enclosed in the switch assembly groove by the switch mounting part, and at least one flow control port is positioned in the shielding space of the switch assembly groove; The water purifying tank is characterized in that the flow control opening and the outflow opening are arranged along the liquid outflow direction of the outflow opening, the locking switch is arranged above the flow control opening, when the water purifying tank is in a locking state, a gap is formed between the locking switch and the switch assembly tank, the locking switch seals the outflow opening, when the water purifying tank is in an unlocking state, the gap between the locking switch and the switch assembly tank is increased, and liquid in the water purifying tank can flow to the outside through the outflow opening and the gap in sequence.
5. The water purifier of claim 1, wherein an outside surface of the water tank cover is provided with a lock switch configured to seal or expose an outflow opening of the water tank cover; The at least one flow control port is positioned below the locking switch, and a gap is always kept between the locking switch and the water tank cover, so that the flow control port keeps the air in the purified water storage cavity in a communicating state with the external atmospheric pressure through the gap.
6. The water purifier of claim 1, wherein the water tank cover comprises: the outer cover body is provided with the flow control port; The inner cover body is assembled on the inner side of the outer cover body, at least one butt joint opening is formed in the inner cover body and is configured to be communicated with the flow control opening, the butt joint opening is configured to be a circular hole, and the aperture of the butt joint opening is larger than that of the flow control opening.
7. The water purification dispenser of claim 6, wherein the inner side surface of the outer cover defines a first cell area, the flow control port being located within the first cell area; The outer side surface of the inner cover body is provided with a second unit area, and the butt joint is positioned in the second unit area; The area edge of the first unit area is in sealing connection with the area edge of the second unit area, and a sealing space is formed between the first unit area of the outer cover body and the second unit area of the inner cover body; the area edge of the first unit area is welded with the area edge of the second unit area; A first sealing ring is arranged on at least one part between the region edge of the first unit region and the region edge of the second unit region; The first unit area is configured to be provided with an area groove formed on the inner side surface of the outer cover body, and/or the second unit area is configured to be provided with an area groove formed on the outer side surface of the inner cover body; The outflow opening comprises a first unit outflow opening and a second unit outflow opening which are matched, the first unit outflow opening is positioned in a first unit area of the outer cover body, and the second unit outflow opening is positioned in a second unit area of the inner cover body; the outer cover body is welded with the inner cover body; The water purifying dispenser comprises: The water tank comprises a water tank body, a water tank cover support, a water tank cover and a water outlet, wherein the water tank cover support is arranged at a water cavity opening of the water tank body and is used for being matched with the water tank cover to selectively seal the water cavity opening, the water tank cover support is provided with a downward extending matching wall, the matching wall is used for being matched with the water tank cover, the matching wall of the water tank cover support is provided with a drainage notch, the water tank cover is provided with a drainage opening matched with the drainage notch for drainage, and the drainage opening is used for being communicated with the outflow opening; the box cover bracket is welded with the water cavity opening of the water tank body; At least one of the tank cover bracket and the water tank cover is provided with a second sealing ring; The side wall of the water purifying tank is provided with at least one plane laying area, the number of the flow control ports is at least two, a plurality of the flow control ports are positioned in a common virtual plane, and the common virtual plane and the plane laying area are parallel to each other.
8. The water purifying dispenser of claim 1, wherein the water purifying dispenser comprises: The net liquid level monitor is arranged on the main machine base, a communication cavity is formed in the net liquid level monitor, a net liquid level ventilation port communicated with the communication cavity is formed in the top of the net liquid level monitor, and a net liquid level communication port communicated with the communication cavity is formed in the bottom of the net liquid level monitor.
9. The purified water dispenser of claim 8, wherein the purified liquid level ventilation port is configured as a circular aperture, the purified liquid level ventilation port having an aperture of between 0.36mm and 0.7 mm; The aperture of the clean liquid level ventilation port is set to be 0.5mm; the clean liquid level communication port is configured as a circular hole, and the aperture of the clean liquid level communication port is between 0.36mm and 0.7 mm; the aperture of the clean liquid level communication port is set to be 0.5mm; The top of the main machine base is provided with a machine top surface, the top of the clean water tank is provided with a tank top surface, and the tank top surface of the clean water tank is configured to be in the same plane with the machine top surface of the main machine base in a state that the clean water tank is assembled on the main machine base.
10. The water purifying dispenser of claim 1, wherein the at least one water passing port includes a first interface and a second interface, the water purifying dispenser further comprising: a filter assembly mounted to the main housing, the filter assembly configured to filter raw water; The bottom of the water purifying tank is also provided with the first interface and the second interface, the first interface and the second interface are both communicated with the water purifying storage cavity, and the first interface is communicated with a filtering outlet of the filtering component; The net liquid level monitor is assembled on the main machine seat and comprises a liquid level communication cavity and a liquid level sensing piece, the liquid level communication cavity is communicated with the second interface, and the liquid level sensing piece monitors the liquid level state in the liquid level communication cavity; When the purified water is processed by the purified water drinking machine, the purified water filtered by the filtering component enters the purified water storage cavity through the filtering port and the first interface, and the purified water in the purified water storage cavity enters the liquid level communication cavity through the second interface, so that the liquid level state in the purified water storage cavity can be monitored by monitoring the liquid level state in the liquid level communication cavity; the central axis of the first interface is parallel to the central axis of the second interface, and the central axis of the first interface and the central axis of the second interface are both arranged in an extending way along the height direction of the water purifying and drinking machine; The size of the first interface is A1, the size of the second interface is A2, and the relation formula A1=A2 is satisfied; The volume of the purified water storage cavity is V1, the volume of the liquid level communication cavity is V2, and the relation formula V1 is more than V2; along the height direction of the purified water dispenser, the highest liquid level line of the liquid level communication cavity is lower than the highest liquid level line of the purified water storage cavity; along the height direction of the purified water dispenser, the bottom of the liquid level communication cavity is higher than the bottom of the purified water storage cavity; the first interface is configured to be selectively conducted, and the liquid flow direction in the first interface is from the filtering outlet to the purified water storage cavity; the valve further comprises a first valve body and a second valve body; The first valve body is assembled on the first interface and is opened to conduct the first interface; the second valve body is assembled on the second interface and is opened to conduct the second interface; The first interface and the second interface are selectively conducted, when the clean water tank is installed on the main machine seat, the first interface is conducted and communicated with the filtering port of the filtering component, and the second interface is conducted and communicated with the liquid level communication cavity; Two touch valves which are respectively abutted against the first interface and the second interface are arranged on the surface of the main machine seat, which is contacted with the water purifying tank; when the water purifying tank is arranged on the main machine seat, the touch valve is in contact with the first interface and the second interface, the first interface is opened and communicated with a filtering outlet of the filtering component, and the second interface is opened and communicated with the liquid level communication cavity; When the clean water tank leaves the main machine seat, the trigger valve is separated from the first interface and the second interface, and the first interface and the second interface are both closed; The clean liquid level monitor comprises a communication shell, the liquid level communication cavity is arranged in the communication shell, the communication shell is also provided with a clean liquid level communication port and a clean liquid level ventilation port, and the clean liquid level communication port and the clean liquid level ventilation port are both communicated with the liquid level communication cavity; The clean liquid level ventilation port is higher than the clean liquid level communication port along the height direction of the clean drinking machine, wherein the clean liquid level communication port is arranged at the bottom of the communication shell and is communicated with the second interface, and the clean liquid level ventilation port enables the liquid level communication cavity to be communicated with the external environment; the clean liquid level communication port is higher than the second port along the height direction of the clean water dispenser; The size of the clean liquid level communication port is S1, the size of the clean liquid level ventilation port is S2, and the relation is satisfied that S1 is less than or equal to S2; the aperture of the clean liquid level communication port is R1, the aperture of the clean liquid level ventilation port is R2, and the relation is satisfied that R1=R2 is more than or equal to 0.36mm and less than or equal to 0.7mm; R1=R2=0.5mm; The clean liquid level monitor further comprises a floater, wherein the floater is arranged in the liquid level communication cavity and automatically floats up and down along with the liquid level change in the liquid level communication cavity; The liquid level sensing piece is used for sensing and monitoring the floating state of the floater so as to monitor the liquid level state in the liquid level communicating cavity and the liquid level state in the purified water storage cavity which forms a communicating vessel with the liquid level communicating cavity; The liquid level sensing piece comprises at least one reed pipe, and the magnetic induction triggering body of the floater is configured to trigger the reed pipe; the filter assembly further comprises a raw water tank, wherein a raw water storage cavity is arranged in the raw water tank and is communicated with the filter inlet of the filter assembly; The filter assembly further comprises a first pump body, a second pump body and a filter assembly, wherein the first pump body is communicated between the raw water storage cavity and the filter inlet and is configured to pump raw water in the raw water storage cavity to the filter assembly; The filter assembly comprises a filter assembly, a flushing valve, a raw water storage cavity and a water storage cavity, wherein the filter assembly is provided with a flushing port, a first valve port of the flushing valve is communicated with the flushing port, and a second valve port of the flushing valve is communicated with the external environment; The device also comprises a raw water tank, wherein the raw water tank comprises a raw water tank body and a coarse filter, the raw water tank body is internally provided with the raw water storage cavity, the raw water tank body is also provided with a third interface and a fourth interface, and the third interface and the fourth interface are both communicated with the raw water storage cavity; The third interface is communicated with a filter inlet of the filter assembly, and the fourth interface is communicated with the second valve port; The coarse filter is assembled in the raw water storage cavity and is configured to filter the raw water discharged from the raw water storage cavity through the third interface; the water filter also comprises a heating piece communicated with the filter outlet and a water outlet communicated with the heating piece, wherein the water in the filter outlet flows out from the water outlet to the outside after being heated by the heating piece; The water outlet is communicated with the filtering outlet and the first interface; The water outlet receives purified water directly filtered by the filter assembly through the filter outlet and purified water from the purified water tank and the purified water level monitor through the first interface; the water outlet is communicated with the water outlet, and the water outlet is communicated with the water outlet; the second pump body is communicated between the filtering outlet and the water outlet and is configured to pump the water filtered by the filtering assembly to the water outlet; A UV lamp is arranged at the contact position of the main machine seat and the clean water tank, and at least part of the clean water tank is made of transparent materials so as to observe the state of the UV lamp; The external surface of the water purifying tank is provided with a touch part, a micro switch is arranged at the contact part of the main machine seat and the water purifying tank, when the touch part is abutted against the micro switch, the UV lamp is in a light-up state, and when the touch part is separated from the micro switch, the UV lamp is in a light-off state.

Description

Water purifying and drinking machine Technical Field The application relates to the technical field of household appliances, in particular to a water purifying and drinking machine. Background With the advancement of technology, the water purifying machine has gradually become a household appliance required by families. The water purifying and drinking machine can purify water and provide purified drinking water for users. The purified drinking water is positioned in the water purifying tank of the water purifying and drinking machine, and when a user needs drinking water, the water purifying tank can be taken down from the main machine seat, so that the drinking water can be conveniently taken. During use, it is customary or desirable for the user to place the fresh water tank upside down in the refrigerator or other location after the fresh water tank has been removed, which requires that the fresh water tank maintain sufficient sealing capacity to avoid leakage of potable water from the fresh water tank when the fresh water tank is inverted. However, if the fresh water tank of the fresh water dispenser cannot be communicated with the outside during the water supply process of the fresh water tank, an air pressure difference is formed between the inside of the fresh water tank and the outside, which prevents the fresh water tank from supplying water to the fresh water tank. Therefore, when the user needs to invert the fresh water tank, the sealed state of the fresh water tank is maintained, and when the original water tank is needed to supply water to the fresh water tank, the user releases the sealed state of the fresh water tank, so that the convenience of the user is reduced, and the water inlet of the fresh water tank or the water leakage of the inverted fresh water tank is influenced if the user forgets to operate the operation, so that the use experience is influenced. Disclosure of utility model Based on this, it is necessary to provide a water purifying dispenser aiming at the technical problems mentioned above. The present application provides a water purifying dispenser comprising: A main machine base; A fresh water tank detachably provided to the main housing, the fresh water tank including a tank body and a tank cover which are engaged with each other, the tank body being provided with a fresh water storage chamber, the fresh water tank being provided with an outflow port configured to allow the liquid in the fresh water storage chamber to flow out, and at least one flow control port, the fresh water tank having two states, respectively a locked state and an unlocked state, the outflow port being sealed when the fresh water tank is in the locked state, the liquid in the fresh water storage chamber flowing to the outside through the outflow port when the fresh water tank is in the unlocked state; The flow control port is configured to always keep the gas in the purified water storage cavity in a communication state with the external atmospheric pressure, the opening area of the flow control port is smaller than the opening area of the outflow port, and when the purified water tank is in a locking state and when the purified water tank is in an inverted or horizontal state, the liquid in the purified water storage cavity cannot pass through the flow control port to the outside in a streamline shape; The water purifying tank is provided with at least one water passing port, wherein liquid can enter the water purifying tank from the water passing port, and/or liquid in the water purifying tank can flow out of the water purifying tank through the water passing port, and the water passing port is in a sealing state after the water purifying tank is separated from the main machine seat. In one embodiment, the water purifying dispenser further comprises: A fluid driver disposed at the main housing, the fluid driver configured to drive liquid in a water supply source into the clean water tank. In one embodiment, the water purifying dispenser further comprises: the fluid driver is configured to drive the liquid in the raw water tank into the clean water tank. In one embodiment, the liquid is configured as water, and/or, The flow control ports are configured as circular holes, the pore size of the flow control ports is between 0.36mm and 0.7mm, and/or, The water purifying tank is provided with two water passing ports, liquid can enter the water purifying tank from one water passing port, liquid in the water purifying tank can flow out of the water purifying tank through the other water passing port, and when the water purifying tank is separated from the main machine seat, the two water passing ports are in a sealing state. In one embodiment, the aperture of the flow control port is set to 0.5mm. In one embodiment, the largest diameter of the flow control port is located inside the cover of the water tank cover and the smallest diameter of the flow control port is located outside the cover of the water t