Motor pump body heat dissipation device

Abstract

The utility model relates to the field of motor pump body heat dissipation, in particular to a motor pump body heat dissipation device. The utility model provides a heat dissipation device for a motor pump body. A heat dissipation device for a motor pump body comprises a mounting frame, a centrifugal pump, an air cooling heat dissipation assembly, an overturning piece, a heat dissipation mechanism and a damping mechanism. The heat dissipation mechanism is arranged, cooling water continuously exchanges heat when passing through the surface of the centrifugal pump to dissipate heat of the centrifugal pump, meanwhile, the heat conduction sleeve makes contact with the connecting plate, and heat conduction between the cooling water in the water cooling pipe and the surface of the centrifugal pump is more sensitive through the heat conduction sleeve; and the air cooling heat dissipation assembly accelerates the heat dissipation speed of the heat dissipation fins while conducting air cooling treatment on the surface of the centrifugal pump, heat dissipation of the centrifugal pump is further accelerated, and normal operation of the motor pump body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of heat dissipation of motor pump bodies, in particular to a heat dissipation device for a motor pump body. Background Art

[0002] A motor pump body generally refers to a device that integrates an electric motor and a pump body, and is usually used in industrial and commercial applications to achieve liquid transportation, water supply, drainage or other fluid processing functions. When the motor pump body is operating, heat is often generated. Excessive temperature will affect the normal operation of the motor pump body and may affect the service life of the motor pump body. Existing motor pump body heat dissipation generally uses air cooling to exchange heat on the surface of the motor pump body with cold air. This method has a slow heat dissipation speed and poor heat dissipation effect.

[0003] In view of the above problems, a motor pump body heat dissipation device is now developed. Utility Model Content

[0004] In order to overcome the disadvantages of the existing motor pump body heat dissipation, which usually adopts air cooling to exchange the heat on the surface of the motor pump body with cold air, and the slow heat dissipation speed and poor heat dissipation effect, the utility model provides a motor pump body heat dissipation device.

[0005] The technical solution of the utility model is as follows: A motor pump body heat dissipation device comprises a mounting frame, a centrifugal pump is mounted on the mounting frame, air-cooled heat dissipation components are mounted on the left and right parts of the mounting frame, the upper part of the mounting frame is rotatably connected with left-right symmetrical flip parts, a heat dissipation mechanism is arranged on the flip part on the right side, the heat dissipation mechanism comprises a water pump, a water pump is mounted on the upper rear side of the flip part on the right side, a water-cooling pipe is connected between the water pump and the flip part on the left side, a heat-conducting sleeve is sleeved on the outside of the water-cooling pipe, the left and right parts of the mounting frame are connected with connecting plates, the connecting plates are contact-connected with the heat-conducting sleeves, and heat sinks are connected to the connecting plates.

[0006] Preferably, a shock absorbing mechanism is also included, which includes a mounting base plate, the mounting base plate is located below the mounting frame, a rubber pad is connected between the mounting frame and the mounting base plate, and front-to-back symmetrical dampers are connected to the left and right sides of the lower part of the mounting frame, and buffer springs are connected inside the dampers.

[0007] Preferably, protective covers are provided on the four upper corners of the mounting frame.

[0008] Preferably, the air-cooling heat dissipation components are all detachable connection mechanisms.

[0009] Preferably, each of the flipping members is provided with a handle.

[0010] Preferably, the top end of the water cooling pipe is connected with a adapter for easy connection with a water pipe.

[0011] By adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model dissipates heat from the centrifugal pump by setting a heat dissipation mechanism, and adopts a method of continuously exchanging heat when cooling water passes through the surface of the centrifugal pump. At the same time, the heat-conducting sleeve contacts the connecting plate, and the heat-conducting sleeve makes the heat conduction between the cooling water in the water-cooling pipe and the surface of the centrifugal pump more sensitive, thereby allowing a part of the heat to be dissipated through the heat sink. The air-cooled heat dissipation component performs air cooling on the surface of the centrifugal pump while accelerating the heat dissipation speed of the heat sink, further accelerating the heat dissipation of the centrifugal pump to ensure the normal operation of the motor pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0014] Figure 3 This is a schematic diagram of the first three-dimensional structure of the heat dissipation mechanism of the utility model.

[0015] Figure 4 This is a schematic diagram of a second three-dimensional structure of the heat dissipation mechanism of the utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the shock absorbing mechanism of the utility model.

[0017] Explanation of the reference numerals: 1_mounting frame, 2_centrifugal pump, 3_air-cooled heat dissipation assembly, 4_flip piece, 5_heat dissipation mechanism, 51_water pump, 52_water cooling pipe, 53_heat conducting sleeve, 54_connecting plate, 55_heat sink, 6_shock absorbing mechanism, 61_mounting base plate, 62_damper, 63_buffer spring, 64_rubber pad. DETAILED DESCRIPTION

[0018] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0019] Example 1

[0020] A motor pump body heat dissipation device, such as Figure 1-Figure 4As shown, it includes a mounting frame 1, and protective sleeves are arranged on the four corners of the upper part of the mounting frame 1. A centrifugal pump 2 is installed on the mounting frame 1, and air-cooling heat dissipation components 3 are installed on the left and right parts of the mounting frame 1. The air-cooling heat dissipation components 3 are all detachable connection mechanisms. The upper part of the mounting frame 1 is rotatably connected with left-right symmetrical flip parts 4, and handles are arranged on the flip parts 4. A heat dissipation mechanism 5 is arranged on the flip part 4 on the right side, and the heat dissipation mechanism 5 includes a water pump 51. The water pump 51 is installed on the upper side of the rear part of the right flip part 4, and a water cooling pipe 52 is connected between the water pump 51 and the flip part 4 on the left side. The top of the water cooling pipe 52 is connected with a converter for easy connection with a water pipe, and the outside of the water cooling pipe 52 is provided with a heat conducting sleeve 53. The left and right parts of the mounting frame 1 are connected with a connecting plate 54, and the connecting plate 54 is contact-connected with the heat conducting sleeve 53, and the connecting plate 54 is connected with a heat sink 55.

[0021] The motor pump body generally refers to a device that integrates an electric motor and a pump body, and is generally used in industrial and commercial applications to achieve liquid transportation, water supply, drainage or other fluid processing functions. When the motor pump body is operating, heat is often generated. Excessive temperature will affect the normal operation of the motor pump body and may affect the service life of the motor pump body. When the centrifugal pump 2 is operating, the water pump 51 is turned on, so that when the cooling water passes through the water cooling pipe 52, the heat conductive sleeve 53 is used to perform heat exchange on the centrifugal pump 2, thereby playing a role in heat dissipation of the centrifugal pump 2. While the cooling water in the water cooling pipe 52 is continuously heat exchanged, the heat conductive sleeve 53 is in contact with the connecting plate 54. The heat conductive sleeve 53 makes the heat conduction between the cooling water in the water cooling pipe 52 and the surface of the centrifugal pump 2 more sensitive, thereby allowing part of the heat to be dissipated through the heat sink 55. The air-cooled heat dissipation component 3 performs air cooling on the surface of the centrifugal pump 2 while accelerating the heat dissipation speed of the heat sink 55, further accelerating the heat dissipation of the centrifugal pump 2 to ensure the normal operation of the motor pump body.

[0022] Example 2

[0023] On the basis of Example 1, Figure 1 and Figure 5 As shown, it also includes a shock absorbing mechanism 6, which includes a mounting base plate, which is located below the mounting frame 1, and a rubber pad is connected between the mounting frame 1 and the mounting base plate. The left and right sides of the lower part of the mounting frame 1 are connected to front-to-back symmetrical dampers, and buffer springs are connected inside the dampers.

[0024] When the device is running, shaking often occurs, which may cause the position of the device to shift. The rubber pad 64 can prevent hard contact between the device and the mounting base 61. The damper 62 and the buffer spring 63 make the mounting base 61 more evenly stressed while reducing the shaking amplitude of the mounting frame 1, thereby further enhancing the stability of the device.

[0025] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A motor pump body heat dissipation device, characterized in that: The invention comprises a mounting frame (1), a centrifugal pump (2) is mounted on the mounting frame (1), air-cooled heat dissipation components (3) are mounted on the left and right parts of the mounting frame (1), the upper part of the mounting frame (1) is rotatably connected to a left-right symmetrical flip member (4), a heat dissipation mechanism (5) is arranged on the flip member (4) on the right side, the heat dissipation mechanism (5) comprises a water pump (51), the water pump (51) is mounted on the upper rear side of the flip member (4) on the right side, a water cooling pipe (52) is connected between the water pump (51) and the flip member (4) on the left side, a heat conducting sleeve (53) is arranged on the outside of the water cooling pipe (52), the left and right parts of the mounting frame (1) are connected to a connecting plate (54), the connecting plate (54) is contact-connected to the heat conducting sleeve (53), and a heat sink (55) is connected to the connecting plate (54).

2. A motor pump body heat dissipation device according to claim 1, characterized in that: The invention also comprises a shock absorbing mechanism (6), wherein the shock absorbing mechanism (6) comprises a mounting base plate (61), wherein the mounting base plate (61) is located below the mounting frame (1), a rubber pad (64) is connected between the mounting frame (1) and the mounting base plate (61), and dampers (62) are connected to the left and right sides of the lower part of the mounting frame (1) in a front-to-rear symmetrical manner, and buffer springs (63) are connected to the inside of the dampers (62).

3. The motor pump body heat dissipation device according to claim 1, characterized in that: Protective covers are arranged on the four corners of the upper part of the mounting frame (1).

4. The motor pump body heat dissipation device according to claim 1, characterized in that: The air-cooling heat dissipation components (3) are all detachable connection mechanisms.

5. The motor pump body heat dissipation device according to claim 1, characterized in that: The flipping member (4) is provided with a handle.

6. The motor pump body heat dissipation device according to claim 1, characterized in that: The top end of the water cooling pipe (52) is connected with a switching joint for easy connection with a water delivery pipe.

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