Novel integrated pump machine capable of being used for pet water drinking

Abstract

The utility model provides a novel integrated pump machine capable of being used for pet water drinking. The novel integrated pump machine capable of being used for pet water drinking comprises a pump shell; a drinking water tray is installed on the top of the pump shell, a filtering structure is arranged on the drinking water tray and comprises a filtering cavity, a first water inlet is formed in the top of the filtering cavity, a second water inlet is formed in the bottom of the filtering cavity, a filtering element is arranged in the filtering cavity, and a pump upper cover is installed on the pump shell. And a second water inlet is formed in the bottom of the pump upper cover. According to the novel integrated pump machine capable of being used for pet water drinking, through reasonable installation of the pump upper cover, the stator iron core, the winding coil, the permanent magnet and the rotor, when a pet drinks water, water is pumped to the water drinking tray from the interior of the pump shell in the lower area, water and electricity of the machine are completely separated, and the device structure is formed by splicing and is convenient to disassemble and assemble; cleaning is convenient, and cost is low.

Description

Technical Field

[0001] This utility model relates to the field of pet drinking water equipment, and in particular to a novel integrated pump that can be used for pet drinking water. Background Technology

[0002] As people's living standards improve, more and more families are starting to keep pets. During the process of keeping pets, the issue of pet drinking water has received much attention, so pet water fountains have appeared on the market.

[0003] Do current pet water fountains on the market address users' pain points, such as the risk of electric leakage? This is a major concern for users. Even a weak current can harm small, electrically sensitive pets, and may even cause stress reactions, affecting their health and drinking behavior. Some pets may develop a fear of water fountains due to electric shocks and dare not approach them to drink. At the same time, water left exposed after pets have finished drinking is easily contaminated.

[0004] Therefore, it is necessary to provide a new type of integrated pump that can be used for pet drinking water to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a novel integrated pump that can be used for pet drinking water, solving the problem of potential electrical leakage.

[0006] To solve the above-mentioned technical problems, this utility model provides a novel integrated pump that can be used for pet drinking water.

[0007] Preferably, the aforementioned.

[0008] Compared with related technologies, the novel integrated pump for pet drinking water provided by this utility model has the following beneficial effects:

[0009] This invention provides a novel integrated pump for pet drinking water. Through the rational installation of the pump cover, stator core, winding coil, permanent magnet, and rotor, water is drawn from the pump casing in the lower area to the drinking tray when the pet drinks. This completely separates the water and electricity in the machine. The device is assembled from parts, making it easy to disassemble, clean, and cost-effective. Furthermore, the filter element on the pump cover filters the water inside the pump casing, providing cleaner and more hygienic drinking water for pets. Unused water in the drinking tray flows in through the first inlet, is filtered by the filter element, and is then discharged back into the pump casing through the first outlet for reuse, saving water resources and ensuring water cleanliness. Attached Figure Description

[0010] Figure 1 A schematic diagram of the structure of the first embodiment of the novel integrated pump for pet drinking water provided by this utility model;

[0011] Figure 2 An exploded view of the novel integrated pump for pet drinking water provided by this utility model;

[0012] Figure 3 for Figure 2 The diagram shows an exploded view of the pump cover.

[0013] Figure 4 for Figure 3 The pump cover shown is a bottom view.

[0014] Figure 5 for Figure 3 The diagram shows an exploded image of the rotor.

[0015] Figure 6 for Figure 1 The diagram shows the disassembly of the pump casing;

[0016] Figure 7 A schematic diagram of the structure of the second embodiment of the novel integrated pump for pet drinking water provided by this utility model;

[0017] Figure 8 for Figure 7 A magnified view of part A shown.

[0018] The following are the labels in the diagram: 1. Pump casing, 2. Water tray, 3. Filter structure, 31. Filter chamber, 32. First inlet, 33. First outlet, 34. Filter element, 4. Pump top cover, 5. Second inlet, 6. Second outlet, 7. Water nozzle, 8. Pump top cover filter element, 9. Pump body drive plate, 10. Stator core, 11. Winding frame, 12. Winding coil, 13. Pump shaft, 14. Rotor, 15. Permanent magnet, 16. Hall element, 17. Pump bottom cover, 18. Induction control board, 19. Water shortage sensing element, 20. Ultraviolet lamp board, 21. Battery, 22. Mounting plate, 23. Snap-fit ​​groove, 24. Serrated structure, 25. Limiting block, 26. Fixing block, 27. Compression spring. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] First Embodiment

[0021] Please refer to the following: Figure 1-6 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the novel integrated pump for pet drinking water provided by this utility model;

[0022] Figure 2 An exploded view of the novel integrated pump for pet drinking water provided by this utility model; Figure 3 for Figure 2 The diagram shows an exploded view of the pump cover. Figure 4 for Figure 3 The pump cover shown is a bottom view. Figure 5 for Figure 3 The diagram shows an exploded image of the rotor. Figure 6 for Figure 1 The diagram shows the disassembly of the pump housing. The new integrated pump for pet drinking includes: pump housing 1;

[0023] A drinking tray 2 is mounted on the top of the pump housing 1. A filter structure 3 is provided on the drinking tray 2. The filter structure 3 includes a filter chamber 31, a first water inlet 32 ​​at the top of the filter chamber 31, a first water outlet 33 at the bottom of the filter chamber 31, and a filter element 34 inside the filter chamber 31. A pump cover 4 is mounted on the pump housing 1. A second water inlet 5 is provided at the bottom of the pump cover 4, and a second water outlet 6 is provided at the top of the pump cover 4. A water nozzle 7 is provided on the second water outlet 6. A pump is installed inside the pump cover 4. The pump housing 1 has a top cover filter element 8, a pump body drive plate 9 at the bottom, a stator core 10 at the top, a winding frame 11 on the stator core 10, a winding coil 12 on the winding frame 11, a pump shaft 13 fixed on the pump housing 1, a rotor 14 rotatably connected to the pump shaft 13, a permanent magnet 15 fixedly connected to the outer surface of the rotor 14, a Hall element 16 on the pump body drive plate 9, a pump bottom cover 17 at the bottom of the pump housing 1, and an induction control plate 18 on the pump bottom cover 17.

[0024] The water outlet 7 is connected to the second water outlet 6 of the pump cover 4 and has an internal flow channel cavity structure. The pump cover 4 and the pump casing 1 cooperate to form the closed space of the centrifugal pump. The pump casing 1 and the water storage tank are an integral structure, and the pump structure is at the bottom of the water tank.

[0025] The pump cover filter element 8 is located in the open cavity above the second water inlet 5 of the pump cover 4;

[0026] The pump shaft 13 is fixed to the pump casing 1, causing the rotor 14 to rotate along the axis. The permanent magnet 15 is fixed on the rotor 14, receiving the magnetic field generated by the stator and driving the rotor 14 to rotate. The stator core 10 has an anisotropic structure of metal laminations. The winding frame 11 is used to provide a support structure for the winding coil 12. The winding coil 12 has 2 windings and 4 leads connected in series.

[0027] The pump body drive plate 9 is used to connect the winding coils 12, and the Hall element 16 is welded on it.

[0028] The sensor control panel 18 is a panel for user interaction and is equipped with proximity sensors that can automatically start the pump when a pet approaches.

[0029] The top of the water outlet 7 passes through the drinking tray 2 and extends above the drinking tray 2.

[0030] The rotor 14 is provided with a hub at the top, and the outer surface of the hub is provided with a plurality of curved blades, which are evenly distributed in a spiral shape on the hub.

[0031] A water shortage sensing element 19 is installed on the pump casing 1, and an ultraviolet lamp plate 20 is installed on the pump casing 1.

[0032] The water shortage sensing element 19 is electrically connected to the pump body drive plate 9 and is arranged in the water storage tank on the pump casing 1. It is used to sense whether the water level in the pump casing 1 is low. The ultraviolet lamp plate 20 can emit ultraviolet light to disinfect bacteria in the water storage tank on the pump casing 1.

[0033] A battery 21 is installed on the lower cover 17 of the pump for powering the machine.

[0034] The working principle of the novel integrated pump for pet drinking water provided by this utility model is as follows:

[0035] When the pet needs to drink water, the rotor 14 rotates due to the combined use of the stator core 10, winding coil 12, and permanent magnet 15. This causes water to enter from the inside of the pump housing 1 into the second inlet 5 of the pump cover 4. During this process, the water is filtered by the filter element 8 on the pump cover and then discharged from the second outlet 6 of the pump cover 4 into the outlet nozzle 7. The water flowing out of the outlet nozzle 7 allows drinking water to enter the drinking tray 2 for the pet to drink. After the pet has finished drinking, the water in the drinking tray 2 can flow in through the first inlet 32, be filtered by the filter element 34, and then be discharged back into the pump housing 1 from the first outlet 33 for reuse.

[0036] Compared with related technologies, the novel integrated pump for pet drinking water provided by this utility model has the following beneficial effects:

[0037] This utility model, through the reasonable installation of the pump cover 4, stator core 10, winding coil 12, permanent magnet 15, and rotor 14, draws water from the pump casing 1 in the lower area to the drinking tray 2 when the pet is drinking. This completely separates the water and electricity of the machine. The device structure is assembled, which is easy to disassemble and clean, and has a low cost. Furthermore, the filter element 8 on the pump cover can filter the water in the pump casing 1, making the drinking water provided to the pet cleaner and more hygienic. Unused water in the drinking tray 2 can flow in through the first inlet 32, be filtered by the filter element 34, and then discharged back into the pump casing 1 through the first outlet 33 for reuse, saving water resources and ensuring water cleanliness.

[0038] Second Embodiment

[0039] Please refer to the following: Figure 7-8 Based on the novel integrated pump for pet drinking provided in the first embodiment of this application, the second embodiment of this application proposes another novel integrated pump for pet drinking. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0040] Specifically, the second embodiment of this application provides a novel integrated pump for pet drinking water where the difference lies in that an mounting plate 22 is installed on the left side of the pump housing 1, and a snap-fit ​​groove 23 is fixedly connected to the right side of the mounting plate 22. The snap-fit ​​groove 23 penetrates the pump housing 1 and extends into the interior of the pump housing 1. The pump cover filter element 8 is installed inside the snap-fit ​​groove 23, and the top and bottom of the inner wall of the snap-fit ​​groove 23 are provided with serrated structures 24.

[0041] The serrated structure 24 can engage with the pump cover filter element 8, thus securing it in place. Furthermore, the pump cover filter element 8 can be easily removed with minimal force, improving the ease of installation.

[0042] A limiting block 25 is slidably connected to the left side of the pump housing 1, and a fixing block 26 is fixedly connected to the left side of the pump housing 1. A compression spring 27 is provided between the limiting block 25 and the fixing block 26.

[0043] The limiting block 25 can block and limit the mounting plate 22, so that the mounting plate 22 will not easily slide out after being limited, thus ensuring the stability of the pump cover filter element 8 installation. The compression spring 27 can ensure that the limiting block 25 always limits the mounting plate 22 through the elastic force.

[0044] Compared with related technologies, the novel integrated pump for pet drinking water provided by this utility model has the following beneficial effects:

[0045] By manually moving the limiting block 25 upwards, the limiting block 25 is compressed and the spring 27 is squeezed. After the limiting block 25 moves upwards, it will no longer block the mounting plate 22. Then, the mounting plate 22 can be manually pinched to pull the snap-fit ​​groove 23 to the left, thereby taking out the pump cover filter element 8. The pump cover filter element 8 can be cleaned or replaced. The operation is simple and quick, without disassembling the pump housing 1, which improves the convenience of use.

[0046] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A novel integrated pump for pet drinking water, characterized in that, include: Pump casing; A water-drinking tray is installed on the top of the pump casing, and a filter structure is provided on the water-drinking tray. The filter structure includes a filter chamber, a first water inlet is provided on the top of the filter chamber, a second water inlet is provided on the bottom of the filter chamber, and a filter element is provided inside the filter chamber. A pump cover is installed on the pump casing, a second water inlet is provided at the bottom of the pump cover, a second water outlet is provided on the top of the pump cover, and a water nozzle is provided on the second water outlet. A pump cover filter element is provided inside the pump cover. A pump body drive plate is installed at the bottom of the pump casing, a stator core is provided on the top of the pump body drive plate, a winding frame is installed on the stator core, and a winding coil is provided on the winding frame. A pump shaft is fixed on the pump casing, and a rotor is rotatably connected to the pump shaft. A permanent magnet is fixedly connected to the outer surface of the rotor. A Hall element is installed on the pump body drive plate. A pump bottom cover is installed at the bottom of the pump casing, and a sensor control board is installed on the pump bottom cover.

2. The novel integrated pump for pet drinking water according to claim 1, characterized in that, The top of the water outlet extends through the drinking tray and above the drinking tray.

3. The novel integrated pump for pet drinking water according to claim 1, characterized in that, The rotor is provided with a hub at the top, and the outer surface of the hub is provided with multiple curved blades, which are evenly distributed in a spiral shape on the hub.

4. The novel integrated pump for pet drinking water according to claim 1, characterized in that, The pump casing is equipped with a water shortage sensing element and an ultraviolet lamp plate.

5. The novel integrated pump for pet drinking water according to claim 1, characterized in that, A battery is installed on the lower cover of the pump.

6. The novel integrated pump for pet drinking water according to claim 1, characterized in that, An mounting plate is installed on the left side of the pump casing, and a snap-fit ​​groove is fixedly connected to the right side of the mounting plate. The snap-fit ​​groove penetrates the pump casing and extends into the interior of the pump casing. The pump cover filter element is installed inside the snap-fit ​​groove. The top and bottom of the inner wall of the snap-fit ​​groove are provided with a serrated structure.

7. The novel integrated pump for pet drinking water according to claim 6, characterized in that, A limiting block is slidably connected to the left side of the pump casing, and a fixing block is fixedly connected to the left side of the pump casing. A compression spring is provided between the limiting block and the fixing block.

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