Novel pump circulating cooling device

Abstract

The utility model discloses a novel pump circulating cooling device which comprises a water storage container with a circulating pump installed on the top, the two ends of the circulating pump are connected with a water inlet pipe and a water supply pipe respectively, the other end of the water inlet pipe is inserted into the lower end of the water storage container, a filter cartridge is arranged at the bottom end of the water inlet pipe, and the other end of the water supply pipe is connected with a water conveying pipe. The water storage container is connected with a water return pipe, the top end of the water storage container is provided with a multifunctional water filling nozzle, the water storage container is provided with a temperature sensor and a liquid level meter, and the upper end and the lower end of the water storage container are connected with an overflow pipe and a drainage pipe respectively. Compared with the prior art, the circulating pump, the water inlet pipe, the water supply pipe, the water conveying pipe and the water return pipe are arranged, the circulating cooling effect on the pump machine is achieved, the multifunctional water injection opening, the temperature sensor, the liquid level meter, the overflow pipe and the water drainage pipe are arranged, and therefore continuous and normal operation of the water storage container is guaranteed, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pumps, in particular to a novel pump circulation cooling device. Background Art

[0002] During prolonged operation, a pump generates heat due to mechanical friction and fluid flow, raising the temperature of components such as the pump and bearings. Excessive temperatures can cause pump deformation, seal failure, bearing damage, and the generation of impurities. Furthermore, frictional heat raises the temperature of the circulating cooling water tank, making it difficult to cool the pump, shortening the pump's service life and, consequently, affecting production efficiency. To address this issue, we have proposed a novel circulating cooling device for pumps. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a novel pump circulation cooling device.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A new type of pump circulation cooling device is designed, which includes a water storage container with a circulation pump installed on the top, the two ends of the circulation pump are respectively connected to a water inlet pipe and a water supply pipe, the other end of the water inlet pipe is inserted into the lower end of the water storage container, and a filter cartridge is provided at the bottom of the water inlet pipe, the other end of the water supply pipe is connected to a water delivery pipe, the water storage container is connected to a return pipe, the top of the water storage container is provided with a multi-functional water filling port, the water storage container is provided with a temperature sensor and a liquid level gauge, and the upper and lower ends of the water storage container are respectively connected to an overflow pipe and a drain pipe.

[0006] In the above solution, the filter cartridge includes a cylinder body threadedly connected to the bottom end of the water inlet pipe, and a filter screen is installed at the bottom end of the cylinder body.

[0007] In the above solution, a limiting plate located above the filter cartridge is fixed to the bottom end of the water inlet pipe, a positioning groove cooperating with the cartridge body is provided at the bottom of the limiting plate, and a sealing ring is installed on the inner wall of the positioning groove.

[0008] In the above scheme, the multifunctional water inlet includes a tube body connected to the water storage container, a functional plate covering the cross section is fixed on the tube body, a water inlet and a heat dissipation port are respectively provided on the functional plate, a baffle is provided above the functional plate, the baffle is connected to the functional plate through a rotating shaft, and the rotating shaft is connected to a servo motor.

[0009] In the above solution, pulleys are installed on the output shaft of the servo motor and the bottom end of the rotating shaft, and the pulleys are connected by belts.

[0010] In the above solution, a limiting hole that fits with the temperature sensor probe is opened on the limiting plate.

[0011] In the above solution, a sealing plate is provided below the water storage container, and the water storage container is assembled and connected to the sealing plate via a flange.

[0012] The advantages and beneficial effects of the present invention are as follows: by arranging a circulation pump, a water inlet pipe, a water delivery pipe, a water delivery pipe and a return pipe, and utilizing the circulation pump as a power source, the cold water in the water storage container enters the water delivery pipe through the water inlet pipe, and then flows from the water delivery pipe into the water delivery pipe, thereby cooling the pump machine; in conjunction with the return pipe, the water used by the pump machine is returned to the water storage container, and then the cold water in the water storage container is re-delivered to the pump machine, compared with the prior art, the effect of circulating cooling of the pump machine is achieved; by arranging a multi-functional water injection port, a temperature sensor, a liquid level gauge, an overflow pipe and a drain pipe, and utilizing the liquid level gauge, To detect the current liquid level in the water storage container. When the liquid level is lower than the set minimum value, cold water is injected into the multi-function water inlet to complete the purpose of replenishing cold water. When the liquid level is higher than the set maximum value, the overflow pipe is used to drain the excess water in the water storage container to prevent the water storage from exceeding the capacity of the water storage container. When the temperature sensor detects that the water temperature in the current water storage container is higher than the set maximum value, the drain pipe is used to drain the water in the water storage container. After it is drained, the multi-function water inlet is used to fill the water storage container with water, thereby ensuring the continuous normal operation of the water storage container and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 This is a cross-sectional view of a new type of pump circulation cooling device proposed in the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure of a limit plate and a filter cartridge of a new type of pump circulation cooling device proposed by the utility model;

[0016] Figure 3 A top view of a multifunctional water injection port of a novel pump circulation cooling device proposed in the present invention;

[0017] Figure 4 This is a bottom view of a multifunctional water injection port of a novel pump circulation cooling device proposed in the utility model.

[0018] In the figure: water storage container 1, flange 2, sealing plate 3, multi-function water filling port 4, pipe body 41, functional board 42, water filling port 43, heat dissipation port 44, baffle 45, rotating shaft 46, pulley 47, servo motor 48, circulation pump 5, water inlet pipe 6, water supply pipe 7, water delivery pipe 8, return pipe 9, temperature sensor 10, liquid level gauge 11, limit plate 12, filter cartridge 13, cylinder body 131, filter screen 132, positioning groove 14, sealing ring 15, limit hole 16, overflow pipe 17, drain pipe 18. DETAILED DESCRIPTION

[0019] The following embodiments are used to further describe the specific embodiments of the present invention in conjunction with the accompanying drawings and examples. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a new type of pump circulation cooling device, comprising a water storage container 1 with a circulation pump 5 installed on the top, the two ends of the circulation pump 5 are respectively connected to a water inlet pipe 6 and a water delivery pipe 7, the other end of the water inlet pipe 6 is inserted into the lower end of the water storage container 1, so as to guide the cold water in the water storage container 1 into the water inlet pipe 6, and a filter cartridge 13 is provided at the bottom end of the water inlet pipe 6, which is used to filter impurities such as scale and other substances in the cold water to prevent impurities from clogging the various pipelines involved in the utility model, thereby ensuring the normal operation of the utility model;

[0021] Furthermore, the filter cartridge 13 includes a barrel 131 threadedly connected to the bottom end of the water inlet pipe 6, which is convenient for disassembly and assembly. A filter screen 132 is installed at the bottom end of the barrel 131. The filter screen 132 is used to intercept impurities in the water and prevent the impurities from entering the water inlet pipe 6 along with the water flow.

[0022] Furthermore, a limiting plate 12 is fixed to the bottom end of the water inlet pipe 6 and is located above the filter cartridge 13. A positioning groove 14 is formed at the bottom of the limiting plate 12 to cooperate with the cartridge body 131. A sealing ring 15 is installed on the inner wall of the positioning groove 14. The positioning groove 14 increases the contact area between the cartridge body 131 and the limiting plate 12, thereby improving the tightness of the connection between the two and enhancing the installation stability. The sealing ring 15 also improves the sealing performance and prevents unfiltered water from entering the water inlet pipe 6 through the gap between the limiting plate 12 and the cartridge body 131.

[0023] The other end of the water supply pipe 7 is connected to a water delivery pipe 8, and the water storage container 1 is connected to a water return pipe 9; the water delivery pipe 8 is connected to the pump sealing assembly through a hose to deliver cold water, and the other end of the water return pipe 9 is connected to the pump sealing assembly through a hose to return the used water to the water storage container 1;

[0024] Specifically, by setting up a circulation pump 5, a water inlet pipe 6, a water supply pipe 7, a water delivery pipe 8 and a return pipe 9, the circulation pump 5 is used as a power source to allow the cold water in the water storage container 1 to enter the water supply pipe 7 through the water inlet pipe 6, and then flow from the water supply pipe 7 into the water delivery pipe 8, thereby cooling the pump. In conjunction with the return pipe 9, the water used by the pump is returned to the water storage container 1, and then the cold water in the water storage container 1 is re-delivered to the pump. Compared with the existing technology, the effect of circulating cooling of the pump is achieved.

[0025] A multifunctional water filling port 4 is provided at the top of the water storage container 1;

[0026] Furthermore, the multifunctional water inlet 4 includes a tube body 41 connected to the water storage container 1, a functional plate 42 covering the cross section is fixed in the tube body 41, and a water inlet 43 and a heat dissipation port 44 are respectively provided on the functional plate 42. The heat dissipation port 44 is fan-shaped and arranged coaxially with the tube body 41, so that the area of ​​the heat dissipation port 44 is maximized. A baffle 45 is provided above the functional plate 42. When the baffle 45 is rotated to a specific angle, the water inlet 43 and the heat dissipation port 44 can be blocked at the same time. The baffle 45 is connected to the functional plate 42 via a rotating shaft 46. The rotating shaft 46 is in transmission connection with a servo motor 48. The servo motor 48 is installed at the bottom of the functional plate 42.

[0027] Furthermore, a pulley 47 is installed on the output shaft of the servo motor 48 and the bottom end of the rotating shaft 46. The pulley 47 is connected by a belt. The servo motor 48 is used to provide power. Under the action of the pulley 47 and the belt, the rotating shaft 46 is driven, thereby rotating the baffle 45 to any angle.

[0028] The water storage container 1 is provided with a temperature sensor 10 and a liquid level gauge 11. The upper and lower ends of the water storage container 1 are also connected to an overflow pipe 17 and a drain pipe 18, respectively. Valves are installed on the overflow pipe 17 and the drain pipe 18.

[0029] Furthermore, a limiting hole 16 is provided on the limiting plate 12 to fit the probe of the temperature sensor 10, so that the probe can be inserted into the limiting hole 16 to improve the stability of the temperature sensor 10;

[0030] Furthermore, a sealing plate 3 is provided below the water storage container 1, and the water storage container 1 is assembled and connected to the sealing plate 3 via a flange 2; the flange 2 is connected to the sealing plate 3 via fasteners, and by removing the fasteners, the flange 2 and the sealing plate 3 can be separated, thereby allowing maintenance and cleaning of the interior of the water storage container 1;

[0031] Specifically, by setting a multifunctional water filling port 4, a temperature sensor 10, a liquid level gauge 11, an overflow pipe 17 and a drain pipe 18, the liquid level gauge 11 is used to detect the current liquid level height in the water storage container 1. When the liquid level height is lower than the set minimum value, cold water is injected into the multifunctional water filling port 4 to achieve the purpose of replenishing cold water. When the liquid level height is higher than the set maximum value, the overflow pipe 17 is used to drain the excess water in the water storage container 1 to prevent the water storage from exceeding the capacity of the water storage container 1. When the temperature sensor 10 detects that the current water temperature in the water storage container 1 is higher than the set maximum value, the drain pipe 18 is used to drain the water in the water storage container 1. After it is completely drained, the multifunctional water filling port 4 is used to fill the water storage container 1. When the water temperature is between the maximum value and the minimum value, the servo motor 48 is used to rotate the baffle 45 to a state where the heat dissipation port 44 is fully opened, so that the water in the water storage container 1 is gradually cooled, thereby ensuring that the water storage container 1 continues to operate normally and improves practicality.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel pump circulation cooling device, comprising a water storage container (1) with a circulation pump (5) mounted on the top, characterized in that: The two ends of the circulation pump (5) are respectively connected to a water inlet pipe (6) and a water delivery pipe (7); the other end of the water inlet pipe (6) is inserted into the lower end of the water storage container (1), and a filter cartridge (13) is provided at the bottom end of the water inlet pipe (6); the other end of the water delivery pipe (7) is connected to a water delivery pipe (8); the water storage container (1) is connected to a return pipe (9); a multifunctional water injection port (4) is provided at the top of the water storage container (1); a temperature sensor (10) and a liquid level gauge (11) are provided on the water storage container (1); and the upper and lower ends of the water storage container (1) are respectively connected to an overflow pipe (17) and a drain pipe (18).

2. A novel pump circulation cooling device according to claim 1, characterized in that: The filter cartridge (13) comprises a cylinder (131) threadedly connected to the bottom end of the water inlet pipe (6), and a filter screen (132) is installed at the bottom end of the cylinder (131).

3. A novel pump circulation cooling device according to claim 2, characterized in that: A limiting plate (12) located above the filter cartridge (13) is fixed to the bottom end of the water inlet pipe (6); a positioning groove (14) cooperating with the cartridge (131) is provided at the bottom of the limiting plate (12); and a sealing ring (15) is installed on the inner wall of the positioning groove (14).

4. A novel pump circulation cooling device according to claim 1, characterized in that: The multifunctional water inlet (4) comprises a tube body (41) connected to the water storage container (1); a functional plate (42) covering a cross section is fixed in the tube body (41); a water inlet (43) and a heat dissipation port (44) are respectively provided on the functional plate (42); a baffle (45) is provided above the functional plate (42); the baffle (45) is connected to the functional plate (42) via a rotating shaft (46); and the rotating shaft (46) is transmission-connected to a servo motor (48).

5. A novel pump circulation cooling device according to claim 4, characterized in that: The output shaft of the servo motor (48) and the bottom end of the rotating shaft (46) are both equipped with pulleys (47), and the pulleys (47) are connected by a belt.

6. A novel pump circulation cooling device according to claim 3, characterized in that: The limiting plate (12) is provided with a limiting hole (16) that fits with the probe of the temperature sensor (10).

7. A novel pump circulation cooling device according to claim 1, characterized in that: A sealing plate (3) is provided below the water storage container (1), and the water storage container (1) is assembled and connected to the sealing plate (3) via a flange (2).

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