Vacuum pump device capable of recycling water

Abstract

The utility model relates to the technical field of vacuum pump devices, in particular to a vacuum pump device capable of recycling water, which comprises a vacuum pump body, a first filter, a second filter, a third filter, a water storage tank and a reservoir. The first filter is connected with the water storage tank through a water conveying pipe, the water storage tank is connected with the third filter through a water conveying pipe, the third filter is connected with the reservoir through a water conveying pipe, and the reservoir is connected with the second filter through a water conveying pipe. A first inner cavity and a second inner cavity are formed in the first filter, and guide rods are arranged in the first inner cavity and the second inner cavity; the vacuum pump device capable of recycling water has the beneficial effects that the water resource can be recycled, so that the cost is reduced, and the waste of the water resource is avoided.

Description

Technical Field

[0001] The utility model relates to the field of vacuum pump devices, in particular to a vacuum pump device for recycling water. Background Art

[0002] A vacuum pump is a device or equipment that uses mechanical, physical, chemical or physicochemical methods to evacuate the container to obtain a vacuum. Its basic function is to create, improve and maintain a vacuum state in a closed space. The vacuum pump removes gas molecules through various mechanisms to reduce the air pressure in the space to a pressure level below atmospheric pressure. This process is essential for many industrial and scientific applications, such as metallurgy, chemical industry, food processing, electronic coating, laboratory research, and automobile manufacturing.

[0003] In the prior art, grinding machine equipment utilizes a vacuum pump, which converts water pressure difference into vacuum. The current equipment uses a water inlet-water outlet mode to form a pressure difference to generate vacuum. This mode causes a large amount of water resource waste in the production process, which greatly increases costs.

[0004] Therefore, the utility model proposes a vacuum pump device for recycling water to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a vacuum pump device for recycling water to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum pump device for recycling water, the vacuum pump device for recycling water comprising: a vacuum pump body, a first filter, a second filter, a third filter, a water storage tank and a water reservoir, the vacuum pump body is provided with a water inlet interface and a water outlet interface, the water inlet interface is connected to the first filter through a water pipe, the first filter is connected to the water storage tank through a water pipe, the water storage tank is connected to the third filter through a water pipe, the third filter is connected to the water reservoir through a water pipe, the water reservoir is connected to the second filter through a water pipe, and the second filter is connected to the water inlet interface through a water pipe;

[0007] A first filter, wherein a first inner cavity and a second inner cavity are provided inside the first filter, guide rods are provided in the first inner cavity and the second inner cavity, a first filter plate is provided in the first inner cavity, a second filter plate is provided in the second inner cavity, a first filter hole is provided on the surface of the first filter plate, a second filter hole is provided on the surface of the second filter plate, and a limit position component is provided on the surface of the first filter;

[0008] A bottom block, a vertical plate is fixed on the upper surface of the bottom block, a through hole is opened on the surface of the vertical plate, a plug rod is inserted in the through hole, a disc is fixed on the end surface of the plug rod, a spring is sleeved on the surface of the plug rod, one end of the spring is fixedly connected to the vertical plate, and the other end of the spring is fixedly connected to the disc.

[0009] Preferably, the first filter, the second filter and the third filter have the same structure. Since the water flows through the first filter plate first and then the second filter plate, the distribution positions of the two filter plates in the second filter are opposite to those of the first filter and the third filter.

[0010] Preferably, the water reservoir and the water storage tank are both provided with a water pump, and two groups of guide rods are provided, and the two groups of guide rods are respectively located on both sides of the first inner cavity and the second inner cavity, the bottom of the guide rod is fixedly connected to the inner wall of the filter, and the top of the guide rod is located on the outside of the filter, and the top of the guide rod is chamfered.

[0011] Preferably, the outer wall of the first filter plate and the inner wall of the first inner cavity are slidably connected, the outer wall of the second filter plate and the inner wall of the second inner cavity are slidably connected, a plurality of first filter holes are opened, and the plurality of first filter holes are evenly distributed on the surface of the first filter plate, a plurality of second filter holes are opened, and the plurality of second filter holes are evenly distributed on the surface of the second filter plate, and the aperture of the first filter hole is larger than the aperture of the second filter hole.

[0012] Preferably, handles are fixed on the top of the first filter plate and the second filter plate, guide holes are provided on the surfaces of the first filter plate and the second filter plate, the inner wall of the guide hole and the outer wall of the guide rod are slidably connected, upper abutment plates are fixed on both sides of the first filter plate and the second filter plate, and limiting holes are provided on the surface of the upper abutment plates.

[0013] Preferably, the limiting assembly comprises a bottom block, a vertical plate, an insertion rod, a spring, a disc and a handle; the handle is fixed on the surface of the disc, and anti-slip patterns are provided inside the handle.

[0014] Preferably, the insertion rod can be inserted into the limiting hole, the limiting components are arranged on both sides of the first inner cavity and the second inner cavity, and the bottom block is fixed to the surface of the filter.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model proposes a vacuum pump device for recycling water. The water in the water reservoir is pumped into the second filter for the first filtration through the water pump built in the water reservoir, and then transported to the water inlet interface through the water pipe, and then transported to the vacuum pump for utilization. Then the vacuum pump discharges the water through the water outlet interface, and the water is sent to the first filter for the second filtration, and then sent to the water storage tank for storage. Then, under the action of the water pump in the water storage tank, the water is transported to the third filter for the third filtration, and finally returned to the water reservoir for the next use, thereby realizing the recycling of water resources. At the same time, after multiple filtrations, the cleanliness of the water flow is improved. The first filter plate and the second filter plate are easy to install and disassemble, and are convenient for cleaning and replacement. This avoids the problem that the grinding machine equipment in the prior art uses a vacuum pump, and the vacuum pump converts the water into a vacuum by using the pressure difference of the water. The current equipment uses a water inlet-water outlet mode to form a pressure difference to generate a vacuum. This mode causes a large amount of water resource waste in the production process, and the cost is greatly increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first filter of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first filter plate and the second filter plate of the utility model;

[0020] Figure 4 for Figure 2 A magnified view of the structure in the middle.

[0021] In the figure: 1, vacuum pump body; 2, water outlet interface; 3, water inlet interface; 4, water pipe; 5, first filter; 6, second filter; 7, water storage tank; 8, water reservoir; 9, third filter; 10, limit assembly; 11, first inner cavity; 12, second inner cavity; 13, guide rod; 14, first filter plate; 15, second filter plate; 16, upper plate; 17, limit hole; 18, first filter hole; 19, second filter hole;

[0022] 20. Grip; 21. Guide hole; 22. Disc; 23. Handle; 24. Anti-slip pattern; 25. Spring;

[0023] 26. Insertion rod; 27. Bottom block; 28. Vertical plate; 29. ​​Through hole. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a vacuum pump device for recycling water, the vacuum pump device for recycling water comprising: a vacuum pump body 1, a first filter 5, a second filter 6, a third filter 9, a water storage tank 7 and a water reservoir 8, a water inlet interface 3 and a water outlet interface 2 are arranged on the vacuum pump body 1, the water inlet interface 3 is connected to the first filter 5 through a water pipe 4, the first filter 5 is connected to the water storage tank 7 through a water pipe 4, the water storage tank 7 is connected to the third filter 9 through a water pipe 4, the third filter 9 is connected to the water reservoir 8 through a water pipe 4, the water reservoir 8 is connected to the second filter 6 through a water pipe 4, and the second filter 6 is connected to the water inlet interface 3 through a water pipe 4;

[0027] A first filter 5, wherein a first inner cavity 11 and a second inner cavity 12 are formed inside the first filter 5, guide rods 13 are provided in the first inner cavity 11 and the second inner cavity 12, a first filter plate 14 is provided in the first inner cavity 11, a second filter plate 15 is provided in the second inner cavity 12, a first filter hole 18 is formed on the surface of the first filter plate 14, a second filter hole 19 is formed on the surface of the second filter plate 15, and a limit stop assembly 10 is provided on the surface of the first filter 5;

[0028] During use, the water in the water reservoir 8 is pumped to the second filter 6 for the first filtration through the built-in water pump in the water reservoir 8, and then transported to the water inlet interface 3 through the water pipe 4, and then transported to the vacuum pump for use. Then the vacuum pump discharges the water through the water outlet interface 2, and the water is sent to the first filter 5 for the second filtration, and then sent to the water storage tank 7 for storage. Then, under the action of the water pump in the water storage tank 7, the water is transported to the third filter 9 for the third filtration, and finally returned to the water reservoir 8 for the next use, thereby realizing the recycling of water resources. At the same time, after multiple filtrations, the cleanliness of the water is improved.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, a limit assembly 10 is provided, which includes a bottom block 27, a vertical plate 28, an insertion rod 26, a spring 25, a disc 22 and a handle 23. The handle 23 is fixed to the surface of the disc 22, and an anti-slip pattern 24 is provided inside the handle 23. The vertical plate 28 is fixed to the upper surface of the bottom block 27, and a through hole 29 is provided on the surface of the vertical plate 28. The insertion rod 26 is inserted into the through hole 29. The disc 22 is fixed to the end surface of the insertion rod 26. The surface of the insertion rod 26 is sleeved with a spring 25, and one end of the spring 25 is fixedly connected to the vertical plate 28, and the other end of the spring 25 is fixedly connected to the disc 22.

[0031] When in use, first manually turn the handle 23 to pull the insertion rod 26 so that the end of the insertion rod 26 moves into the through hole 29 and maintains the state of the insertion rod 26 at this time. At this time, the spring 25 is compressed. Then, by holding the handle 20 to move the filter plate, the guide rod 13 is correspondingly inserted into the guide hole 21, so that the filter plate is completely inserted into the inner cavity. Then, the handle 23 is released, and under the rebound action of the spring 25, the insertion rod 26 automatically rebounds and is inserted into the limit hole 17 to achieve the installation of the filter plate.

[0032] By manually moving the handle 23, the insertion rod 26 is pulled out of the limit hole 17, thereby releasing the limit, and then the filter plate is easily removed from the inner cavity by pulling the grip 20, which facilitates cleaning and replacement of the filter plate. The anti-slip grooves 24 provided can increase friction and increase the friction between the palm and the handle 23. In this way, when the operator holds and forcefully moves or pulls the handle 23, even if the hands are sweaty or have water stains, the stability of the hand grip can be ensured to reduce the risk of slipping.

[0033] Embodiment 3

[0034] On the basis of the second embodiment, the first filter 5, the second filter 6 and the third filter 9 have the same structure. Since the water flows through the first filter plate 14 first and then through the second filter plate 15, the positions of the two filter plates in the second filter 6 are opposite to those of the first filter 5 and the third filter 9, and the aperture of the first filter hole 18 is larger than the aperture of the second filter hole 19;

[0035] When in use, since the aperture of the first filter hole 18 is larger than the aperture of the second filter hole 19, in order to achieve double filtration of water flow through the first filter plate 14 and then through the second filter plate 15, in practice, the arrangement positions of the first filter plate 14 and the second filter plate 15 in the second filter 6 will be opposite to the first filter plate 14 and the third filter plate, thereby achieving effective filtration;

[0036] There are two groups of guide rods 13, which are respectively located on both sides of the first inner cavity 11 and the second inner cavity 12. The bottom of the guide rods 13 is fixedly connected to the inner wall of the filter, and the top of the guide rods 13 is located on the outer side of the filter. The top of the guide rods 13 is chamfered. The surfaces of the first filter plate 14 and the second filter plate 15 are both provided with guide holes 21, and the inner wall of the guide hole 21 and the outer wall of the guide rods 13 are slidably connected.

[0037] When in use, the guide rod 13 extends out of the inner cavity. When the filter plate is installed, the guide rod 13 is first inserted into the corresponding guide hole 21, thereby providing guidance and support for the installation of the filter plate, improving the convenience of installing the filter plate, and after chamfering, the smoothness of the guide rod 13 inserted into the guide hole 21 is improved.

[0038] In actual use, the water in the water reservoir 8 is pumped to the second filter 6 for the first filtration through the built-in water pump in the water reservoir 8, and then transported to the water inlet interface 3 through the water pipe 4, and then transported to the vacuum pump for use. Then the vacuum pump discharges the water through the water outlet interface 2, and the water is sent to the first filter 5 for the second filtration, and then sent to the water storage tank 7 for storage. Then, under the action of the water pump in the water storage tank 7, the water is transported to the third filter 9 for the third filtration, and finally returned to the water reservoir 8 for the next use, thereby realizing the recycling of water resources. At the same time, after multiple filtrations, the cleanliness of the water flow is improved. By manually turning the handle 23, the rod 26 is pulled, so that the end of the rod 26 moves into the through hole 29 and maintains the state of the rod 26 at this time. At this time, the spring 25 is pressed The filter plate is retracted, and then the filter plate is moved by holding the handle 20, and the guide rod 13 is inserted into the guide hole 21 accordingly, so that the filter plate is completely inserted into the inner cavity accordingly, and then the handle 23 is released, and the insertion rod 26 automatically rebounds and is inserted into the limiting hole 17 under the rebound action of the spring 25, so that the filter plate is installed, and the handle 23 is manually turned to pull the insertion rod 26 out of the limiting hole 17, thereby releasing the limit, and then the filter plate is easily removed from the inner cavity by pulling the handle 20, so that the filter plate is conveniently removed from the inner cavity for cleaning and replacement. This avoids the problem that the grinding machine equipment in the prior art uses a vacuum pump, and the vacuum pump converts the water pressure difference into a vacuum. The current equipment uses a water inlet-water outlet mode to form a pressure difference to generate a vacuum. This mode causes a large amount of water resource waste in the production process, and the cost is greatly increased.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum pump device for recycling water, characterized in that: The vacuum pump device for recycling water comprises: a vacuum pump body (1), a first filter (5), a second filter (6), a third filter (9), a water storage tank and a water reservoir (8); the vacuum pump body (1) is provided with a water inlet interface (3) and a water outlet interface (2); the water inlet interface (3) is connected to the first filter (5) through a water pipe (4); the first filter (5) is connected to the water storage tank through a water pipe (4); the water storage tank is connected to the third filter (9) through a water pipe (4); the third filter (9) is connected to the water reservoir (8) through a water pipe (4); the water reservoir (8) is connected to the second filter (6) through a water pipe (4); the second filter (6) is connected to the water inlet interface (3) through a water pipe (4); A first filter (5), wherein a first inner cavity (11) and a second inner cavity (12) are provided inside the first filter (5), guide rods (13) are provided in the first inner cavity (11) and the second inner cavity (12), a first filter plate (14) is provided in the first inner cavity (11), a second filter plate (15) is provided in the second inner cavity (12), a first filter hole (18) is provided on the surface of the first filter plate (14), a second filter hole (19) is provided on the surface of the second filter plate (15), and a limit position assembly (10) is provided on the surface of the first filter (5); A bottom block (27) is provided, and a vertical plate (28) is fixed on the upper surface of the bottom block (27). A through hole (29) is provided on the surface of the vertical plate (28). An insertion rod (26) is inserted into the through hole (29). A disc (22) is fixed on the end surface of the insertion rod (26). A spring (25) is sleeved on the surface of the insertion rod (26). One end of the spring (25) is fixedly connected to the vertical plate (28), and the other end of the spring (25) is fixedly connected to the disc (22).

2. A vacuum pump device for recycling water according to claim 1, characterized in that: The first filter (5), the second filter (6) and the third filter (9) have the same structure. Since the water flows through the first filter plate (14) first and then through the second filter plate (15), the positions of the two filter plates in the second filter (6) are opposite to those of the first filter (5) and the third filter (9).

3. A vacuum pump device for recycling water according to claim 1, characterized in that: The water reservoir (8) and the water storage tank are both provided with a water pump, and two groups of guide rods (13) are provided. The two groups of guide rods (13) are respectively located on both sides of the first inner cavity (11) and the second inner cavity (12), the bottom of the guide rod (13) is fixedly connected to the inner wall of the filter, the top of the guide rod (13) is located outside the filter, and the top of the guide rod (13) is chamfered.

4. A vacuum pump device for recycling water according to claim 1, characterized in that: The outer wall of the first filter plate (14) and the inner wall of the first inner cavity (11) are slidably connected, the outer wall of the second filter plate (15) and the inner wall of the second inner cavity (12) are slidably connected, a plurality of first filter holes (18) are provided, and the plurality of first filter holes (18) are evenly distributed on the surface of the first filter plate (14), a plurality of second filter holes (19) are provided, and the plurality of second filter holes (19) are evenly distributed on the surface of the second filter plate (15), and the aperture of the first filter hole (18) is larger than the aperture of the second filter hole (19).

5. A vacuum pump device for recycling water according to claim 1, characterized in that: A handle (20) is fixed on the top of the first filter plate (14) and the second filter plate (15), and a guide hole (21) is provided on the surface of the first filter plate (14) and the second filter plate (15). The inner wall of the guide hole (21) and the outer wall of the guide rod (13) are slidably connected. An upper abutment plate (16) is fixed on both sides of the first filter plate (14) and the second filter plate (15), and a limit hole (17) is provided on the surface of the upper abutment plate (16).

6. A vacuum pump device for recycling water according to claim 1, characterized in that: The position limiting assembly (10) comprises a bottom block (27), a vertical plate (28), an insertion rod (26), a spring (25), a disc (22) and a handle (23); the handle (23) is fixed on the surface of the disc (22), and an anti-slip pattern (24) is provided inside the handle (23).

7. A vacuum pump device for recycling water according to claim 6, characterized in that: The insertion rod (26) can be inserted into the limiting hole (17), the limiting assembly (10) is arranged on both sides of the first inner cavity (11) and the second inner cavity (12), and the bottom block (27) is fixed to the surface of the filter.

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