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CN-224206782-U - Dish washer liquid supply subassembly and dish washer

CN224206782UCN 224206782 UCN224206782 UCN 224206782UCN-224206782-U

Abstract

The utility model relates to a liquid supply assembly of a dish washer and the dish washer, and belongs to the field of household appliances. A liquid supply assembly of a dish washer comprises a valve body assembly, a water tank assembly, a water cup assembly, a liner and a valve body assembly, wherein the valve body assembly is provided with a liquid passing cavity, the valve body assembly is provided with a first opening, a second opening and a third opening which are communicated with the liquid passing cavity, the first opening is used for being communicated with an external liquid source, the water tank assembly is communicated with the second opening, the water cup assembly is communicated with the third opening, the liner abuts against the water tank assembly, heat exchange can be conducted between the liner and the water tank assembly, and the valve body assembly is in a first communicating state and a second communicating state. Through the liquid passing cavity that the valve body subassembly set up, can high-efficient hold and guide the liquid flow. Providing accurate liquid supply in the first communication state and the second communication state. The waste heat generated by the operation of the inner container can be utilized to heat the liquid, so that the electric energy is saved.

Inventors

  • YAN HONGHUI
  • WEN JIONG
  • LI ZHICHENG

Assignees

  • 佛山市百斯特电器科技有限公司

Dates

Publication Date
20260508
Application Date
20250416

Claims (10)

  1. 1. A liquid supply assembly of a dish-washing machine is characterized in that, the dishwasher liquid supply assembly comprises: The valve body assembly (1) is provided with a liquid passing cavity (101), the valve body assembly (1) is provided with a first opening (102), a second opening (103) and a third opening (104) which are communicated with the liquid passing cavity (101), and the first opening (102) is used for being communicated with an external liquid source; -a water tank assembly (2), the water tank assembly (2) being in communication with the second opening (103); -a water cup assembly (3), the water cup assembly (3) being in communication with the third opening (104); The inner container (4) is propped against the water tank assembly (2), and heat exchange can be carried out between the inner container (4) and the water tank assembly (2); The valve body assembly (1) is provided with a first communication state and a second communication state, the first opening (102) is communicated with the second opening (103) when the valve body assembly (1) is in the first communication state, and the third opening (104) is blocked from a channel between the first opening (102) and the second opening (103) when the valve body assembly (1) is in the second communication state.
  2. 2. The dishwasher fluid supply assembly of claim 1, wherein, The valve body assembly (1) also has a third communication state, the first opening (102) is communicated with the third opening (104) when the valve body assembly (1) is in the third communication state, and the second opening (103) is blocked from a channel between the first opening (102) and the third opening (104); And/or further comprising a non-return valve (5), said non-return valve (5) being adapted to communicate an external liquid source with said first opening (102).
  3. 3. The dishwasher fluid supply assembly according to claim 1, characterized in that the valve body assembly (1) comprises a valve housing (11) and a valve core assembly (12), the valve housing (11) is provided with the fluid passing cavity (101), the valve housing (11) is provided with the first opening (102), the second opening (103) and the third opening (104), the valve core assembly (12) is arranged on the valve housing (11), and a part of the valve core assembly (12) is positioned in the fluid passing cavity (101) and can move in the fluid passing cavity (101); The valve core assembly (12) has a first position and a second position when moving relative to the liquid passing cavity (101): when the valve core assembly (12) is positioned at the first position, the first opening (102) is communicated with the second opening (103), and the third opening (104) is blocked from a channel between the first opening (102) and the second opening (103); When the valve core assembly (12) is located at the second position, the first opening (102), the second opening (103) and the third opening (104) are respectively communicated with the liquid passing cavity (101).
  4. 4. A dishwasher fluid supply assembly according to claim 3, characterized in that the valve cartridge assembly (12) further comprises a third position when moving relative to the fluid passage chamber (101), the first opening (102) being in communication with the third opening (104) and the second opening (103) being blocked from the passage between the first opening (102) and the third opening (104) when the valve cartridge assembly (12) is in the third position.
  5. 5. A dishwasher fluid supply assembly according to claim 3, characterized in that the fluid passage chamber (101) comprises a first channel (1011), a second channel (1012), a third channel (1013) and a buffer chamber (1014), the first channel (1011) is in communication with the second channel (1012), the first channel (1011) and the second channel (1012) are in communication with the buffer chamber (1014) via a fluid passage (1015), the third channel (1013) is in communication with the buffer chamber (1014), the valve element assembly (12) is capable of opening or closing the fluid passage (1015), the first channel (1011) is provided with the first opening (102), the second channel (1012) is provided with the second opening (103), and the third channel (1013) is provided with the third opening (104).
  6. 6. The dishwasher fluid supply assembly of claim 5, wherein the valve core assembly (12) comprises a driving assembly (121) and a blocking assembly (122), the driving assembly (121) is arranged on the valve housing (11), the blocking assembly (122) is arranged on the driving assembly (121) and extends into the buffer cavity (1014), the driving assembly (121) can drive the blocking assembly (122) to move, the driving assembly (121) at least has a first position and a second position when driving the blocking assembly (122) to move, the blocking assembly (122) is arranged at an interval with the fluid passing port (1015) when being positioned at the first position, the blocking assembly (122) is propped against the wall of the fluid passing port (1015) when being positioned at the second position, and the blocking assembly (122) blocks the fluid passing port (1015).
  7. 7. The dishwasher liquid supply assembly of claim 6, wherein the blocking assembly (122) comprises a blocking head (1221) and an elastic member (1222), the driving assembly (121) is provided with a movable channel, a part of the blocking head (1221) is movably arranged in the movable channel, one end of the elastic member (1222) abuts against the blocking head (1221), the other end of the elastic member (1222) abuts against the driving assembly (121), the driving assembly (121) can drive the blocking head (1221) to move, the driving assembly (121) drives the blocking head (1221) to move, at least, a third position and a fourth position are provided, the blocking head (1221) and the liquid passing opening (1015) are arranged at intervals when the blocking head (1221) is located at the third position, the blocking head (1221) abuts against the wall of the liquid passing opening (1015) when the blocking head (1221) is located at the fourth position, and the blocking head (1221) passes through the liquid passing opening (1015).
  8. 8. The dishwasher fluid supply assembly of claim 7, wherein the drive assembly (121) is an electromagnetic assembly and at least part of the occlusion head (1221) is a magnetic element.
  9. 9. The dishwasher fluid supply assembly of claim 5, wherein, The valve body assembly (1) further comprises a bracket assembly (13), the valve housing (11) is arranged on the bracket assembly (13), and the bracket assembly (13) is used for being arranged on a dish washer base; And/or the valve core assembly (12) comprises a motor, a rotating shaft and a plug, wherein the motor is arranged on the valve shell (11), the motor is in transmission connection with the rotating shaft, the plug is arranged on the rotating shaft, and the motor can drive the rotating shaft to rotate so as to drive the plug to move to open or close the liquid passing port (1015).
  10. 10. A dishwasher, said dishwasher comprising: a dishwasher fluid supply assembly as claimed in any one of claims 1 to 9.

Description

Dish washer liquid supply subassembly and dish washer Technical Field The utility model relates to the field of household appliances, in particular to a liquid supply assembly of a dish-washing machine and the dish-washing machine. Background In modern kitchen appliances, dish washers are becoming a powerful aid for home life with their efficient, convenient dish cleaning capability. At present, the dish washer can convey water in the water tank to the water cup through the water tank storage part water source during working, and further provide required cleaning water for a tableware cleaning area in the liner through the water cup, so that the tableware cleaning flow is realized. However, there is no simple and controllable water supply between the water tank, the water cup and the inner container of the current dish washer. Disclosure of utility model Based on the above, it is necessary to provide a liquid supply assembly of a dish washing machine and a dish washing machine aiming at the problem of complex water supply process. A liquid supply assembly of a dish washer comprises a valve body assembly, a water tank assembly, a water cup assembly, a liner, a first opening, a second opening and a third opening, wherein the valve body assembly is provided with a liquid passing cavity, the first opening, the second opening and the third opening are communicated with the liquid passing cavity, the first opening is used for being communicated with an external liquid source, the water tank assembly is communicated with the second opening, the water cup assembly is communicated with the third opening, the liner abuts against the water tank assembly, heat exchange can be conducted between the liner and the water tank assembly, the valve body assembly is provided with a first communicating state and a second communicating state, the first opening is communicated with the second opening when the valve body assembly is in the first communicating state, and a channel between the third opening and the first opening and the second opening is blocked when the valve body assembly is in the second communicating state. The application discloses a liquid supply assembly of a dish washer, which is characterized in that a liquid passing cavity is arranged through a valve body assembly, the internal space is reasonable in design, and liquid can be efficiently contained and guided to flow. The first opening, the second opening and the third opening are communicated with the liquid passing cavity, and the design of the multiple openings endows the valve body assembly with strong communication flexibility. In the first communicating state, the first opening is communicated with the second opening, and the communicating mode can conveniently and efficiently smoothly introduce the liquid of an external liquid source into the water tank assembly. For example, when the liquid amount in the water tank of the dish washer is insufficient, the liquid can be quickly replenished from an external water source through the communication state, so that the water tank assembly can be ensured to timely replenish the liquid, the normal operation of the dish washer is maintained, the work is not interrupted due to the lack of the liquid in the water tank, and the continuity and the reliability of the work of the dish washer are greatly improved. In the second communication state, the passage between the third opening and the first and second openings is blocked. This design plays a key role in the accurate liquid supply of the liquid supply system in different working phases. The water cup can effectively prevent liquid from flowing to the water cup assembly when the liquid is not needed, and unnecessary liquid waste is avoided. The liner is propped against the water tank assembly and can exchange heat, and the design has a remarkable effect on improving the energy utilization efficiency. During the operation of the dishwasher, heat in the liner can be transferred to the liquid in the water tank assembly, so that the temperature of the liquid is raised. This heat exchange reduces the energy consumption required to additionally heat the liquid, reducing the operating costs. If the traditional dish washing machine needs to heat cold water to a proper washing temperature, a large amount of electric energy is consumed, and through heat exchange, the liquid can be heated by utilizing waste heat generated by the operation of the inner container, so that the electric energy is saved. In one embodiment, the valve body assembly further has a third communication state, the first opening communicates with the third opening when the valve body assembly is in the third communication state, and the second opening is blocked from the passage between the first opening and the third opening. When the valve body assembly is in the third communication state, the first opening is communicated with the third opening, and the second opening is blocked from a channel bet