Automatic dishwashing liquid feeding device

Abstract

The utility model provides an automatic dishwashing liquid feeding device which comprises a liquid storage box and a pump body installed on the liquid storage box, a liquid storage area and a liquid outlet groove are arranged in the liquid storage box, a liquid injection port and a liquid outlet are arranged on the liquid storage box, the liquid injection port is communicated with the liquid storage area, the liquid outlet is communicated with the liquid outlet groove, and the pump body is arranged on the pump body. A liquid inlet one-way valve and a liquid outlet one-way valve are arranged at the two ends of the liquid outlet groove, the liquid inlet one-way valve flows from the liquid storage area to the liquid outlet groove, the liquid outlet one-way valve flows from the liquid outlet groove to the liquid outlet, and the pump body is connected with the liquid outlet groove. The liquid outlet groove is formed in the liquid storage box, the liquid storage area is separated through the liquid outlet groove to be directly connected with the outside, meanwhile, the pump body is connected to the liquid outlet groove, and follow-up overhaul and disassembly of the pump body can be facilitated.

Description

Technical Field

[0001] This utility model relates to an automatic dishwashing liquid dispensing device. Background Technology

[0002] Dishwashers are kitchen appliances that wash and dry dishes, making them readily usable. They are popular because the dishes are clean and dry. Dishwashers are equipped with a detergent dispenser, which pumps detergent out of the reservoir. However, in current models, the pump is directly connected to the reservoir. When the pump needs maintenance or disassembly, this can cause residual detergent to leak out, resulting in waste.

[0003] Therefore, it is necessary to make further improvements to the cleaning station. Utility Model Content

[0004] To solve the above problems, this utility model proposes an automatic dishwashing liquid dispensing device. This dispensing device separates the liquid storage area by setting a liquid outlet trough, which can prevent the liquid storage area from being directly connected to the outside.

[0005] This utility model proposes an automatic dishwashing liquid dispensing device, which includes a liquid storage box and a pump body installed on the liquid storage box. The liquid storage box internally defines a liquid storage area and a liquid outlet. The liquid storage box is provided with an inlet and an outlet. The inlet is connected to the liquid storage area, and the outlet is connected to the liquid outlet. The two ends of the liquid outlet are provided with an inlet check valve and an outlet check valve. The flow direction of the inlet check valve is from the liquid storage area to the liquid outlet, and the flow direction of the outlet check valve is from the liquid outlet to the outlet. The pump body is connected to the liquid outlet.

[0006] In one or more embodiments, the pump body is detachably installed outside the liquid storage box, the outside of the liquid storage box is provided with an interface communicating with the liquid outlet, and the pump port of the pump body is connected to the interface.

[0007] In one or more embodiments, the pump body is fixed to the liquid storage box by screws.

[0008] In one or more embodiments, the inlet of the liquid outlet tank is provided with a first baffle wall, the inside of which forms an installation cavity for installing a liquid inlet check valve, and the bottom of the first baffle wall has an opening connected to the liquid storage area.

[0009] In one or more embodiments, the outlet of the liquid outlet tank is provided with a second baffle wall, and the interior of the second baffle wall forms an installation cavity for installing a liquid outlet check valve, the installation cavity being connected to the liquid outlet.

[0010] In one or more embodiments, the liquid storage box is further provided with a buffer zone, which is separated from the liquid storage area by a partition. The top of the partition has a vent hole, and the liquid storage box is provided with a vent port that communicates with the buffer zone.

[0011] Compared with existing technologies, this solution has the following advantages: the liquid storage box is equipped with a liquid outlet groove, which separates the liquid storage area from the outside and connects directly. At the same time, the pump body is connected to the liquid outlet groove, which facilitates the subsequent maintenance and disassembly of the pump body. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the dispensing device in this embodiment;

[0013] Figure 2 for Figure 1 A schematic diagram of the structure from another angle. Detailed Implementation

[0014] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0015] Please refer to the appendix. Figure 1-2 This utility model provides an automatic dishwashing liquid dispensing device, which includes a liquid storage box 1 and a pump body 2 installed on the liquid storage box. The liquid storage box internally defines a storage area 3 and a dispensing tank 4. The liquid storage box is provided with an inlet 5 and a outlet 6. The inlet communicates with the storage area, and the outlet communicates with the dispensing tank. The two ends of the dispensing tank 4 are provided with an inlet check valve 7 and an outlet check valve 8. The flow direction of the inlet check valve is from the storage area to the dispensing tank, and the flow direction of the outlet check valve is from the dispensing tank to the outlet. The pump body 2 is connected to the dispensing tank 4. During operation, the pump body draws the dishwashing liquid from the storage area into the dispensing tank through the inlet check valve. Then, the pump body pumps the dishwashing liquid in the dispensing tank out through the outlet check valve and discharges the dishwashing liquid from the outlet. With this structure, even if the pump body is disassembled, the inlet check valve still isolates the storage area from the outside, and the dishwashing liquid in the storage area is not easily leaked out.

[0016] The pump body 2 is detachably installed on the outside of the liquid storage box 1. The outside of the liquid storage box is provided with an interface 9 that connects to the liquid outlet 4. The pump port of the pump body is connected to the interface. Specifically, the pump body is fixed to the liquid storage box by screws. The interface is used to connect to the pump port of the pump body, which enables the pump body to be quickly installed and removed.

[0017] The inlet of the liquid outlet 4 is provided with a first baffle wall 10. The inside of the first baffle wall forms an installation cavity for installing the liquid inlet check valve 7. An opening connected to the liquid storage area is opened at the bottom of the first baffle wall. The dishwashing liquid in the liquid storage area enters the inside of the first baffle wall through this opening. Setting up the first baffle wall is beneficial for installing and fixing the liquid inlet check valve.

[0018] The outlet of the liquid outlet tank 4 is provided with a second enclosure wall 11. The interior of the second enclosure wall forms an installation cavity for installing the liquid outlet check valve 8. The installation cavity is connected to the liquid outlet 6. The provision of the second enclosure wall facilitates the installation and fixation of the liquid outlet check valve.

[0019] The liquid storage box 1 is also equipped with a buffer zone 12. The buffer zone is separated from the liquid storage area 3 by a partition 13. A vent 14 is opened at the top of the partition. The liquid storage box is equipped with a vent 15 that communicates with the buffer zone. When the user adds dishwashing liquid to the liquid storage area, the air in the liquid storage area can enter the buffer zone through the vent and then be discharged through the vent, so as to ensure that the dishwashing liquid is added smoothly and that the liquid storage area is filled as much as possible.

[0020] The above are preferred embodiments of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.

Claims

1. An automatic dishwashing liquid dispensing device, characterized in that: The system includes a storage box (1) and a pump body (2) installed on the storage box. The storage box defines a storage area (3) and an outlet trough (4). The storage box is provided with an injection port (5) and an outlet port (6). The injection port is connected to the storage area, and the outlet port is connected to the outlet trough. The outlet trough (4) is provided with an inlet check valve (7) and an outlet check valve (8) at both ends. The inlet check valve flows from the storage area to the outlet trough, and the outlet check valve flows from the outlet trough to the outlet port. The pump body (2) is connected to the outlet trough (4). The storage box (1) is also provided with a buffer zone (12). The buffer zone is separated from the storage area (3) by a partition (13). The top of the partition has an exhaust hole (14), and the storage box is provided with an exhaust port (15) connected to the buffer zone.

2. The automatic dishwashing liquid dispensing device according to claim 1, characterized in that: The pump body (2) is detachably installed on the outside of the liquid storage box (1). The outside of the liquid storage box is provided with an interface (9) that connects to the liquid outlet tank (4). The pump port of the pump body is connected to the interface.

3. The automatic dishwashing liquid dispensing device according to claim 1, characterized in that: The pump body (2) is fixed to the liquid storage box (1) by screws.

4. The automatic dishwashing liquid dispensing device according to claim 1, characterized in that... The inlet of the liquid outlet tank (4) is provided with a first enclosure wall (10), and the inside of the first enclosure wall forms an installation cavity for installing the liquid inlet check valve (7). The bottom of the first enclosure wall has an opening connected to the liquid storage area.

5. An automatic dishwashing liquid dispensing device according to claim 1 or 3, characterized in that... The outlet of the liquid outlet tank (4) is provided with a second baffle wall (11), and the interior of the second baffle wall forms an installation cavity for installing a liquid outlet check valve (8), which is connected to the liquid outlet (6).

Images