Multi-pump waterway structure of cup washing machine

Abstract

The utility model relates to a multi-pump waterway structure of a cup washing machine, which comprises a main shell, an inner mounting seat, a plurality of water pumps, a plurality of water pump water inlet pipes, a plurality of water pump water outlet pipes, a water inlet pipeline, a water outlet pipeline and a spray head conveying pipe, the main shell is provided with a water inlet and a water outlet, and the inner mounting seat is mounted in the main shell and used for mounting the water pumps. The water inlet is communicated with a water inlet pipeline, the water inlet pipeline is communicated with a plurality of water pump water inlet pipes, one water pump water inlet pipe is connected with an inlet of one water pump, one water pump water outlet pipe is connected with an outlet of one water pump, a plurality of water pump water outlet pipes are communicated with a water outlet pipeline, and the water outlet pipeline is communicated with a spray head conveying pipe; due to the multiple water pumps, multiple water paths are gathered to the water outlet pipeline, it is guaranteed that water supplied to the spray head conveying pipe is sufficient, the water outlet amount of the spray head can be increased, cups can be fully washed and cleaned, and the use requirement is met.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a multi-pump water channel structure of a cup washing machine. Background Art

[0002] On the market, appliances used to clean cups such as teacups, water cups, teapots, and kettles are called teacup washers. Traditional teacup washers can only spray water or soak in a water bath, which cannot effectively clean the tea residue at the bottom of the cup, and the cleaning effect is average. However, with the development of technology, in recent years, washers have emerged that can better clean cups by placing the teacups upside down. For example, Chinese invention patent application No. 202010375501.3 discloses a teacup washer that sprays water from a nozzle below to clean the teacups, achieving good cleaning results. However, the disadvantage is that the water circuit structure of the washing machine is not properly designed. There is only one water pump, which has a small water volume and weak water force to flush the cups, and it cannot effectively rinse away stains such as tea leaves and tea residue. If the water pump can be increased to increase the water volume and increase the water impact force, it should be able to meet the cleaning requirements. However, the design of a multi-channel water pump structure is difficult. Utility Model Content

[0003] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is how to increase the water volume of the flushing machine to improve the cleaning performance. The specific technical solution is as follows:

[0004] A multi-pump water circuit structure of a cup washing machine includes a main shell, an inner mounting seat, a water pump, a water pump inlet pipe, a water pump outlet pipe, a water inlet pipe, a water outlet pipe and a nozzle delivery pipe. The main shell is provided with a water inlet and a water outlet. The inner mounting seat is installed inside the main shell. The inner mounting seat is used to install the water pump. There are multiple water pumps. The number of water pump inlet pipes and water pump outlet pipes corresponds to the number of water pumps. The water inlet is connected to the water inlet pipe, the water inlet pipe is connected to multiple water pump inlet pipes, one water pump inlet pipe is connected to the inlet of a water pump, one water pump outlet pipe is connected to the outlet of a water pump, multiple water pump outlet pipes are connected to the outlet pipe, and the outlet pipe is connected to the nozzle delivery pipe.

[0005] As a preferred solution of the present invention, a plurality of water pump mounting plates are provided at the bottom of the inner mounting seat, and the water pump mounting plates are provided with arc-shaped grooves. The water pump is fixed by a clamp after being embedded in the arc-shaped grooves.

[0006] As a preferred solution of the present utility model, there are 2 to 5 water pumps.

[0007] As a preferred solution of the present invention, the water inlet pipe includes a water inlet main body and a first branch head. An opening is provided at one end of the water inlet main body, and a conical head is provided at the opening for connecting to the water inlet. Multiple first branch heads are connected to the side of the water inlet main body, and the first branch head is connected to the water inlet pipe of the water pump.

[0008] As a preferred solution of the present invention, the water outlet pipe includes a water outlet main body and a second branch head, a plurality of second branch heads are connected to the side of the water outlet main body, the second branch heads are connected to the water pump outlet pipe, and the water outlet main body is provided with a total water outlet, which is connected to the nozzle delivery pipe.

[0009] As a preferred solution of the present invention, a mounting piece is provided on the side of the water outlet main body, and a protruding mounting column is provided at the bottom of the inner mounting seat, and the mounting piece is fixed to the mounting column by screws.

[0010] As a preferred solution of the present invention, a fixing column is provided in the inner mounting seat, one end of the nozzle delivery pipe is connected to the fixing column and the other end is connected to the water outlet pipe.

[0011] As a preferred solution of the present invention, the bottom of the nozzle installation shaft extends into the fixed column, the nozzle installation shaft is a hollow structure, the box body is installed above the inner mounting seat, the nozzle installation shaft passes through the box body and then the nozzle is installed, and a water hole is provided at the bottom of the box body, which is connected to the water outlet.

[0012] As a preferred solution of the present invention, an inner mounting plate is installed at the bottom of the inner mounting seat, and the inner mounting plate is provided with multiple water pump mounting plates. The water pump mounting plate is provided with an arc groove, and the water pump is fixed by a clamp after being embedded in the arc groove.

[0013] Beneficial effects: the water inlet pipe is connected to multiple water pump inlet pipes, one water pump inlet pipe is connected to the inlet of a water pump, one water pump outlet pipe is connected to the outlet of a water pump, multiple water pump outlet pipes are connected to the water outlet pipe, and the water outlet pipe is connected to the nozzle delivery pipe. Since there are multiple water pumps, multiple water paths converge into the water outlet pipe, ensuring that the water supply to the nozzle delivery pipe is sufficient, which is beneficial to increase the water output of the nozzle and fully rinse and clean the cups to meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a three-dimensional diagram from another perspective of the present invention;

[0016] Figure 3 This is a perspective view of a first embodiment of the pump installation structure of the present utility model;

[0017] Figure 4 yes Figure 3 A three-dimensional image with the water pipes hidden;

[0018] Figure 5 It is a three-dimensional diagram of the water pump and the inner mounting base;

[0019] Figure 6This is a perspective view of a second embodiment of the pump installation structure of the present utility model;

[0020] Figure 7 It is a three-dimensional diagram of the water pump and the inner mounting plate;

[0021] Figure 8 It is a three-dimensional diagram of the water inlet pipe of the water pump of the utility model;

[0022] Figure 9 It is a three-dimensional diagram of the water outlet pipe of the water pump of the present utility model;

[0023] Figure 10 It is a cross-sectional view of the present utility model. DETAILED DESCRIPTION

[0024] The following is a further description of the specific embodiments of the present invention with reference to the accompanying drawings:

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0027] like Figures 1 to 4 As shown, a multi-pump water circuit structure of a cup washing machine includes a main shell 1, an inner mounting seat 2, a water pump 3, a water pump inlet pipe 4, a water pump outlet pipe 5, a water inlet pipe 6, a water outlet pipe 7 and a nozzle delivery pipe 8. The main shell 1 is provided with a water inlet 9 and a water outlet 10. The inner mounting seat 2 is installed inside the main shell 1. The inner mounting seat 2 is used to install the water pump 3. There are multiple water pumps 3. The number of water pump inlet pipes 4 and water pump outlet pipes 5 corresponds to the number of water pumps 3. The water inlet 9 is connected to the water inlet pipe 6, and the water inlet pipe 6 is connected to multiple water pump inlet pipes 5. One water pump inlet pipe 4 is connected to the inlet of one water pump 3, and one water pump outlet pipe 5 is connected to the outlet of one water pump 3. Multiple water pump outlet pipes 5 are connected to the outlet pipe 7, and the outlet pipe 7 is connected to the nozzle delivery pipe 8. The nozzle delivery pipe 8 delivers water to the nozzle.

[0028] like Figure 3-5 As shown, embodiment 1 of the pump mounting structure: multiple water pump mounting plates 11 are provided at the bottom of the inner mounting base 2. These plates 11 are provided with arcuate grooves 12, into which the water pump 3 is inserted and secured by clamps 13. A fixing post 15 is provided within the inner mounting base 2. One end of the nozzle delivery pipe 8 is connected to the fixing post 15, while the other end is connected to the water outlet pipe 7. A nozzle mounting shaft 16 extends downwardly into the fixing post 15. The nozzle mounting shaft 16 is a hollow structure.

[0029] like Figure 6-7 As shown, the second embodiment of the pump mounting structure: an inner mounting plate 19 is installed at the bottom of the inner mounting seat 2, and the inner mounting plate 19 is provided with multiple water pump mounting plates 11. The water pump mounting plate 11 is provided with an arc groove. The water pump 3 is embedded in the arc groove and fixed by a clamp. A fixing column 15 is provided in the inner mounting seat 2, and the fixing column 15 passes through the inner mounting plate 19. One end of the nozzle delivery pipe 8 is connected to the fixing column 15 and the other end is connected to the water outlet pipe 7, and the nozzle mounting shaft 16 extends into the fixing column 15 from below, and the nozzle mounting shaft 16 is a hollow structure.

[0030] Specifically, a box body 17 is mounted above the inner mounting base, and a nozzle mounting shaft 16 passes through the box body 17 before the nozzle 18 is mounted. A water hole is provided at the bottom of the box body 17, which is connected to the water outlet 10. The delivery structure is rationally designed, with a channel design that allows water to converge at the nozzle 18 and be discharged from the water outlet after cleaning. There are 2 to 5 water pumps 3. In this embodiment, there are 3 water pumps 3, and accordingly, there are 3 water pump inlet pipes 4 and 3 water pump outlet pipes 5.

[0031] like Figure 7 As shown, the water inlet pipe 6 includes a water inlet main body 61 and a first branch head 62. An opening is provided at one end of the water inlet main body 61, and a conical head 63 is provided at the opening for connecting to the water inlet. A plurality of first branch heads 62 are connected to the side of the water inlet main body 61. In this embodiment, there are 3 first branch heads 62, and the first branch heads 62 are connected to the water pump inlet pipe 4.

[0032] like Figure 8-10 As shown, the water outlet pipe 7 includes a water outlet main body 71 and a second branch head 72. The side of the water outlet main body 71 is connected to multiple second branch heads 72. The second branch heads 72 are connected to the water pump outlet pipe 5. The water outlet main body 71 is provided with a total water outlet 73. The total water outlet 73 is connected to the nozzle delivery pipe 8. Water flows through multiple second branch heads 72 to the water outlet main body 71, and then is delivered to the nozzle delivery pipe 8 from the total water outlet 73. In addition, a mounting plate 74 is provided on the side of the water outlet main body 71, and a protruding mounting column is provided at the bottom of the inner mounting seat 2. The mounting plate 74 is fixed to the mounting column by screws.

[0033] The above content is a further detailed description of the present invention in combination with specific preferred implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or replacements without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A multi-pump waterway structure for a cup washing machine, characterized by: It includes a main shell, an internal mounting seat, a water pump, a water pump inlet pipe, a water pump outlet pipe, a water inlet pipe, a water outlet pipe and a nozzle delivery pipe. The main shell is provided with a water inlet and a water outlet. The internal mounting seat is installed inside the main shell. The internal mounting seat is used to install the water pump. There are multiple water pumps. The number of water pump inlet pipes and water pump outlet pipes corresponds to the number of water pumps. The water inlet is connected to the water inlet pipe, the water inlet pipe is connected to multiple water pump inlet pipes, one water pump inlet pipe is connected to the inlet of a water pump, one water pump outlet pipe is connected to the outlet of a water pump, multiple water pump outlet pipes are connected to the outlet pipe, and the outlet pipe is connected to the nozzle delivery pipe.

2. The multi-pump waterway structure of the cup washing machine according to claim 1, characterized in that: A plurality of water pump mounting plates are provided at the bottom of the inner mounting seat. The water pump mounting plates are provided with arc grooves. The water pump is embedded in the arc grooves and fixed by a clamp.

3. The multi-pump water channel structure of a cup washing machine according to claim 1 or 2, characterized in that: There are 2 to 5 water pumps.

4. The multi-pump waterway structure of the cup washing machine according to claim 1, characterized in that: The water inlet pipe includes a water inlet main body and a first branch head. An opening is provided at one end of the water inlet main body, and a conical head is provided at the opening for connecting to the water inlet. Multiple first branch heads are connected to the side of the water inlet main body, and the first branch heads are connected to the water pump inlet pipe.

5. The multi-pump water channel structure of the cup washing machine according to claim 1, characterized in that: The water outlet pipe includes a water outlet main body and a second branch pipe head. The water outlet main body is connected to multiple second branch pipe heads on the side. The second branch pipe heads are connected to the water pump outlet pipe. The water outlet main body is provided with a total water outlet, which is connected to the nozzle delivery pipe.

6. The multi-pump waterway structure of the cup washing machine according to claim 5, characterized in that: A mounting piece is provided on the side of the water outlet main body, and a protruding mounting column is provided at the bottom of the inner mounting seat. The mounting piece is fixed to the mounting column by screws.

7. The multi-pump waterway structure of a cup washing machine according to claim 1 or 2, characterized in that: A fixing column is provided in the inner mounting seat, one end of the nozzle delivery pipe is connected to the fixing column and the other end is connected to the water outlet pipe.

8. The multi-pump water channel structure of the cup washing machine according to claim 7, characterized in that: The bottom of the nozzle installation shaft extends into the fixed column. The nozzle installation shaft is a hollow structure. The box body is installed above the inner mounting seat. The nozzle installation shaft passes through the box body and then the nozzle is installed. A water hole is provided at the bottom of the box body, and the water hole is connected to the water outlet.

9. The multi-pump water channel structure of a cup washing machine according to claim 1, characterized in that: An inner mounting plate is installed at the bottom of the inner mounting seat. The inner mounting plate is provided with multiple water pump mounting plates. The water pump mounting plate is provided with an arc groove. The water pump is embedded in the arc groove and fixed by a clamp.

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