CN-224207535-U - Water dispenser

CN224207535UCN 224207535 UCN224207535 UCN 224207535UCN-224207535-U

Abstract

The embodiment of the utility model provides a water dispenser. The water dispenser can comprise a total water inlet and a total water outlet, and can also comprise a water supply waterway, a plurality of mineralized filter element assemblies and a plurality of water outlet valves which are arranged in parallel. The water supply water path can be provided with a booster pump, and the water inlet of the water supply water path can be communicated to the total water inlet. The water inlets of the mineralized filter element assemblies are communicated to the water outlets of the water supply waterway. The water inlets of the water outlet valves are respectively communicated with the water outlets of the mineralized filter element assemblies, and the water outlets of the water outlet valves are communicated to the total water outlet. The water stored in the unused mineralized cartridge assemblies can form a certain flow, reducing the possibility of bacterial growth caused by the proliferation of mineral aggregate microorganisms.

Inventors

ZHANG HUI
GUAN KUORONG
REN HAIBO

Assignees

浙江苏泊尔厨卫电器有限公司

Dates

Publication Date: 20260508
Application Date: 20250513

Claims (10)

1. A water dispenser comprising a total water inlet and a total water outlet, comprising: The water supply water path is provided with a booster pump, and a water inlet of the water supply water path is communicated with the main water inlet; a plurality of mineralized filter element components which are arranged in parallel, the water inlets of the mineralized filter element components are communicated with the water outlet of the water supply waterway, and The water inlets of the water outlet valves are communicated with the water outlets of the mineralized filter element assemblies in a one-to-one correspondence manner, and the water outlets of the water outlet valves are communicated to the total water outlet.
2. The water dispenser according to claim 1, wherein a check valve and a high-pressure switch are sequentially provided in the water path between the water inlets of the plurality of mineralized cartridge assemblies and the water outlet of the water supply path in the water flow direction, The high-voltage switch is electrically connected with the booster pump, and the booster pump works when the high-voltage switch is closed.
3. The water dispenser of claim 1, the water dispenser is characterized by further comprising: the water inlet valve is arranged at the upstream of the filtering device, the filtering device is arranged at the downstream of the booster pump, and the filtering device comprises a raw water port, a clean water port and a waste water port; an electric control tap, the water inlet of which is communicated with the total water outlet, and And the controller is electrically connected with the water inlet valve, the electric control faucet and the booster pump, and is used for responding to the operation of a user on the electric control faucet to close the water outlet valve and closing the water inlet valve and the booster pump after a preset time.
4. The water dispenser of claim 1, the water dispenser is characterized by further comprising: The water inlet of the pressure relief pipeline is communicated with the water outlet of the water supply waterway and/or the water inlet of at least one of the mineralized filter element components, and a pressure relief valve is arranged on the pressure relief pipeline; an electric control tap, the water inlet of which is communicated with the total water outlet, and The controller is electrically connected with the electric control faucet, the booster pump and the pressure relief valve, and is further used for responding to the operation of a user on the electric control faucet, closing the water outlet valve, closing the booster pump after preset time and opening the pressure relief valve.
5. The water dispenser of any one of claims 1-4, wherein each mineralized cartridge assembly comprises: The filter element cover is provided with a water inlet and a water outlet of a corresponding mineralized filter element assembly, a water outlet valve connected with the corresponding mineralized filter element assembly is arranged on the filter element cover, and The mineralization filter element is connected to the filter element cover, the water inlet of the mineralization filter element is communicated with the water inlet of the corresponding mineralization filter element assembly, and the water outlet of the mineralization filter element is communicated with the water outlet of the corresponding mineralization filter element assembly.
6. The water dispenser of claim 5, wherein the cartridge cover includes a cover body and a first tube body disposed on the cover body, the first tube body having opposite first inlet and first outlet ends, the outlet of the outlet valve mounted on the cartridge cover being connected to the first tube body, For any two adjacent mineralized cartridge assemblies, the first outlet end of one mineralized cartridge assembly is communicated to the first inlet end of the other mineralized cartridge assembly by a first manner.
7. The water dispenser of claim 6, wherein, The first mode comprises integral communication and/or quick-connect plug communication, and/or The plurality of mineralized cartridge assemblies are arranged along a direction parallel to the first tube.
8. The water dispenser of claim 5, wherein the cartridge cover includes a cover body and a second tube body disposed on the cover body, the second tube body having opposite second inlet and second outlet ends, the water inlet of the mineralized cartridge assembly on the cartridge cover being connected to a middle portion of the second tube body, For any two adjacent mineralized cartridge assemblies, the second outlet end of one mineralized cartridge assembly is connected to the second inlet end of the other mineralized cartridge assembly by a second means.
9. The water dispenser of claim 8, wherein, The second mode comprises integral communication and/or quick-connect plug communication, and/or The plurality of mineralized cartridge assemblies are arranged along a direction parallel to the second tube.
10. The water dispenser of claim 5 wherein the cartridge cover of each mineralized cartridge assembly is unitary.

Description

Water dispenser Technical Field The utility model relates to the technical field of water purifiers, in particular to a water dispenser. Background The mineralized filter element is a functional component in the water dispenser, is used for supplementing beneficial mineral substances such as calcium, magnesium, potassium, strontium and the like in purified water, can also be used for optimizing water quality characteristics, and can regulate the pH value of the water through specific mineralized materials such as medical stone, coral sand, tourmaline and the like, improve the taste and promote the health of drinking water. The partially mineralized filter element also has the functions of bacteriostasis, antioxidation and the like, and further improves the quality of purified water. At present, a plurality of mineralized filter elements gradually become trend in a water dispenser in multiple ways, and each mineralized filter element can be loaded with different mineralized materials, such as A-way magnesium element mineralization, B-way calcium element mineralization and C-way pH adjustment. The user can select the required functions through valve switching, such as a mother and infant mode (low sodium and high calcium), a tea making mode (weak alkalinity), a sports water supplementing mode (magnesium rich) and the like. If a user uses a certain functional shunt (such as selecting only a calcium supplementing path) fixedly for a long time, other mineralized filter elements can be idle for a long time. Thus, water retention may occur in the unused mineralized cartridge. The water flow in the unused mineralized filter element is static, which can lead to mineral accumulation and microorganism propagation on the surfaces of the filter element and mineralized material, resulting in bacterial growth. Disclosure of utility model In order to at least partially solve the problems in the prior art, embodiments of the present utility model provide a water dispenser. The water dispenser can comprise a total water inlet and a total water outlet, and can also comprise a water supply waterway, a plurality of mineralized filter element assemblies and a plurality of water outlet valves which are arranged in parallel. The water supply water path is provided with a booster pump, and the water inlet of the water supply water path can be communicated to the total water inlet. The water inlets of the mineralized filter element assemblies are communicated to the water outlets of the water supply waterway. The water inlets of the water outlet valves are respectively communicated with the water outlets of the mineralized filter element assemblies, and the water outlets of the water outlet valves are communicated to the total water outlet. Specifically, the booster pump may be turned on to raise the water pressure in the line upstream of the mineralized cartridge assemblies, in which case the water pressure in each mineralized cartridge assembly may be raised. When one or more water outlet valves are opened, water is discharged from the water outlets of one or more mineralized filter element assemblies communicated with the water outlet valves, and the water pressure in the water dispenser is reduced. Because the water inlets of all the mineralized filter element assemblies are communicated with each other, the water pressure of the mineralized filter element assemblies communicated with the closed water outlet valve can be removed through the pipeline where the mineralized filter element assemblies are positioned when the water outlet valve is opened. Thus, the water stored in the unused mineralized cartridge assembly can form a certain flow, reducing the possibility of bacterial growth caused by the proliferation of mineral aggregate microorganisms. In some embodiments, a check valve and a high pressure switch may be sequentially provided along the water flow direction on the waterway between the water inlets of the plurality of mineralized cartridge assemblies and the water outlets of the water supply waterway. The high voltage switch may be electrically connected to a booster pump, which works when the high voltage switch is closed. The high-pressure switch can control the work of the booster pump, and can accumulate higher pressure in all mineralized filter element assemblies after water taking is stopped. Thus, the higher pressure may result in higher fluidity of the water stored in the unused mineralized cartridge assembly the next time water is taken. In some embodiments, the water dispenser may further comprise a filter, a water inlet valve, an electrically controlled faucet, and a controller. The filtering device and the water inlet valve are connected in series with the booster pump on the water supply path, the water inlet valve is arranged at the upstream of the filtering device, and the filtering device is arranged at the downstream of the booster pump. The filter device comprises a raw water port, a clean water port