CN216407288U - Centrifugal pump cooling mechanism - Google Patents
Centrifugal pump cooling mechanism Download PDFInfo
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- CN216407288U CN216407288U CN202122967581.4U CN202122967581U CN216407288U CN 216407288 U CN216407288 U CN 216407288U CN 202122967581 U CN202122967581 U CN 202122967581U CN 216407288 U CN216407288 U CN 216407288U
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- fixedly connected
- centrifugal pump
- box body
- cooling
- inner box
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Abstract
The utility model discloses a centrifugal pump cooling mechanism, which relates to the field of centrifugal pumps and comprises a cooling box body, wherein the bottom of the cooling box body is fixedly connected with a damping pad, the bottom of the damping pad is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a base, the right side of the cooling box body is provided with a supporting seat, the top of the right side of the supporting seat is provided with a coupling, the right side of the supporting seat is provided with a centrifugal pump body, the right side of the centrifugal pump body is fixedly connected with a water inlet, and the right side of the water inlet is fixedly connected with a water inlet flange. According to the centrifugal pump cooling mechanism, the water distribution pipe, the electromagnetic valve, the water return pipe, the cooling cavity and the temperature sensor are matched for use, so that the cooling treatment can be automatically carried out on the inner box body when the temperature of the inner box body is overhigh, the heat on the surface of the inner box body is taken away through liquid flow, the heat dissipation effect on the inner box body is accelerated, and the temperature of the inner box body is reduced.
Description
Technical Field
The utility model relates to the field of centrifugal pumps, in particular to a cooling mechanism of a centrifugal pump.
Background
The centrifugal pump works by utilizing the centrifugal motion of water generated by the rotation of an impeller, before the water pump is started, a pump shell and a water suction pipe are filled with water, then a motor is started, a pump shaft drives the impeller and the water to rotate at a high speed, the water generates the centrifugal motion and is thrown to the outer edge of the impeller and flows into a water pressure pipeline of the water pump through a flow channel of a volute-shaped pump shell, however, because the working parts of the centrifugal pump rotate rapidly during normal work, a large amount of heat is generated among the working parts of the centrifugal pump, and the heat cannot be dissipated timely, so that the service life of the centrifugal pump is shortened.
In order to solve the above problems, a centrifugal pump cooling mechanism needs to be designed so as to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a centrifugal pump cooling mechanism which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the centrifugal pump cooling mechanism comprises a cooling box body, wherein a damping pad is fixedly connected to the bottom of the cooling box body, a fixed plate is fixedly connected to the bottom of the damping pad, a base is fixedly connected to the bottom of the fixed plate, a supporting seat is arranged on the right side of the cooling box body, a coupler is arranged on the top of the right side of the supporting seat, a centrifugal pump body is arranged on the right side of the supporting seat, a water inlet is fixedly connected to the right side of the centrifugal pump body, a water inlet flange is fixedly connected to the right side of the water inlet, a water outlet is fixedly connected to the top of the centrifugal pump body, a water distribution pipe is fixedly connected to the left side of the water outlet, a solenoid valve is fixedly connected to the surface of the water distribution pipe, a water return pipe is fixedly connected to the right side of the cooling box body, a cooling cavity is formed in the cooling box body, the improved centrifugal pump comprises a cooling box body, and is characterized in that an inner box body is fixedly connected to one side of an inner cavity of the cooling box body, a temperature sensor is fixedly connected to the inner portion of the inner box body, a heat conduction ring is fixedly connected to the inner cavity of the inner box body, a motor is fixedly connected to the inner portion of the heat conduction ring, a centrifugal pump rotor is arranged inside the motor, a rotor shaft is fixedly connected to the inner portion of the centrifugal pump rotor, fan blades are symmetrically and fixedly connected to the left side and the right side of the rotor shaft, a rotating shaft is arranged inside the centrifugal pump body, and an impeller is fixedly connected to the surface of the rotating shaft.
Preferably, the bottom fixed connection of supporting seat is at the top of base, shaft coupling left side fixed connection is on the right side of rotor shaft, the right side fixed connection of shaft coupling is in the left side of pivot.
Preferably, the bottom fixed connection of centrifugal pump body is on the right side at centrifugal pump body top, the left bottom fixed connection of distributive pipe is at the top of cooling box, the right side fixed connection of wet return is on the left side of centrifugal pump body.
Preferably, the temperature sensor is electrically connected with the electromagnetic valve.
Preferably, the rotor shaft drives the right side to penetrate through the right side of the inner cavity of the inner box body and extend to the right side of the cooling box body.
Preferably, the left side of the rotating shaft is rotatably connected to the inside of the centrifugal pump body through a bearing.
Advantageous effects
Compared with the prior art, the utility model provides a centrifugal pump cooling mechanism, which has the following beneficial effects:
1. this centrifugal pump cooling body uses through the distributive pipe that sets up and solenoid valve, wet return, cooling chamber, temperature sensor's cooperation, can realize automatically cooling treatment to it when the inside high temperature of inner box, takes away the heat on inner box body surface through liquid flow for the radiating effect of inner box has been reduced to the temperature of inner box.
2. This centrifugal pump cooling body through the cooperation of the heat conduction ring that sets up and rotor shaft, flabellum, can realize cooling down the motor, further improvement the cooling effect, realized dispelling the heat fast to the motor among the operating condition, protected the motor effectively, increased the life of motor, improved the practicality of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the cooling box of the present invention;
FIG. 3 is a cross-sectional view of the motor of the present invention;
fig. 4 is a cross-sectional view of the centrifugal pump body of the present invention.
In the figure: 1. cooling the box body; 2. a shock pad; 3. a fixing plate; 4. a base; 5. a supporting seat; 6. a coupling; 7. a centrifugal pump body; 8. a water inlet; 9. a water inlet flange; 10. a water outlet; 11. a water outlet flange; 12. a water diversion pipe; 13. an electromagnetic valve; 14. a water return pipe; 15. a cooling chamber; 16. an inner box body; 17. a temperature sensor; 18. a heat conducting ring; 19. a motor; 20. a centrifugal pump rotor; 21. a rotor shaft; 22. a fan blade; 23. a rotating shaft; 24. an impeller.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in figures 1-4, the centrifugal pump cooling mechanism comprises a cooling box body 1, a shock pad 2 is fixedly connected to the bottom of the cooling box body 1, a fixing plate 3 is fixedly connected to the bottom of the shock pad 2, a base 4 is fixedly connected to the bottom of the fixing plate 3, a supporting seat 5 is arranged on the right side of the cooling box body 1, a coupler 6 is arranged on the top of the right side of the supporting seat 5, the bottom of the supporting seat 5 is fixedly connected to the top of the base 4, the left side of the coupler 6 is fixedly connected to the right side of a rotor shaft 21, the right side of the coupler 6 is fixedly connected to the left side of a rotating shaft 23, a centrifugal pump body 7 is arranged on the right side of the supporting seat 5, a water inlet 8 is fixedly connected to the right side of the centrifugal pump body 7, a water inlet flange 9 is fixedly connected to the right side of the water inlet 8, a water outlet 10 is fixedly connected to the top of the centrifugal pump body 7, and a water outlet flange 11 is fixedly connected to the top of the water outlet 10, the left side of the water outlet 10 is fixedly connected with a water diversion pipe 12, the surface of the water diversion pipe 12 is fixedly connected with an electromagnetic valve 13, the right side of the cooling box body 1 is fixedly connected with a water return pipe 14, the bottom of the centrifugal pump body 7 is fixedly connected with the right side of the top of the centrifugal pump body 7, the left bottom of the water diversion pipe 12 is fixedly connected with the top of the cooling box body 1, the right side of the water return pipe 14 is fixedly connected with the left side of the centrifugal pump body 7, a cooling cavity 15 is arranged in the cooling box body 1, one side of the inner cavity of the cooling box body 1 is fixedly connected with an inner box body 16, the inner part of the inner box body 16 is fixedly connected with a temperature sensor 17, and through the matched use of the water diversion pipe 12, the electromagnetic valve 13, the water return pipe 14, the cooling cavity 15 and the temperature sensor 17, the automatic cooling treatment of the inner box body 16 can be carried out when the internal temperature is overhigh, and the heat on the surface of the inner box body 16 can be taken away through the liquid flow, the heat dissipation effect of the inner box 16 is accelerated, the temperature of the inner box 16 is reduced, the temperature sensor 17 is electrically connected with the electromagnetic valve 13, the inner cavity of the inner box 16 is fixedly connected with the heat conduction ring 18, the inner part of the heat conduction ring 18 is fixedly connected with the motor 19, the inner part of the motor 19 is provided with the centrifugal pump rotor 20, the inner part of the centrifugal pump rotor 20 is fixedly connected with the rotor shaft 21, the rotor shaft 21 drives the right side to penetrate through the right side of the inner cavity of the inner box 16 and extend to the right side of the cooling box 1, the left side and the right side of the rotor shaft 21 are symmetrically and fixedly connected with the fan blades 22, the inner part of the centrifugal pump body 7 is provided with the rotating shaft 23, the left side of the rotating shaft 23 is rotatably connected with the inner part of the centrifugal pump body 7 through the bearing, the surface of the rotating shaft 23 is fixedly connected with the impeller 24, the cooling effect of the cooling of the motor 19 can be realized through the matching of the arranged heat conduction ring 18, the rotor shaft 21 and the fan blades 22, and the cooling effect is further improved, the motor 19 can be quickly cooled in the working state, the motor 19 is effectively protected, the service life of the motor 19 is prolonged, and the practicability of the device is improved.
It should be noted that, the centrifugal pump cooling mechanism of the present invention is a centrifugal pump cooling mechanism, when in use, the motor 19 is started to drive the rotor shaft 21 to rotate, so as to drive the fan blade 22 to rotate, the heat generated in the period is rotated by the fan blade 22 to form air circulation, so as to cool the centrifugal pump rotor 20, the heat on the surface of the motor 19 is transferred to the surface of the inner box 16 by the heat conduction ring 18, so as to cool the motor 19, further improve the cooling effect, realize the rapid heat dissipation of the motor 19 in the working state, effectively protect the motor 19, prolong the service life of the motor 19, improve the practicability of the device, when the temperature in the inner box 16 is too high, the electromagnetic valve 13 is controlled to be opened by the temperature sensor 17, the water flow is introduced into the cooling cavity 15 through the water diversion pipe 12, and then returns to the inside of the centrifugal pump body 7 through the water return pipe 14, therefore, when the temperature in the inner box body 16 is too high, the inner box body is automatically cooled and processed, heat on the surface of the inner box body 16 is taken away through liquid flow, the heat dissipation effect on the inner box body 16 is accelerated, the temperature of the inner box body 16 is reduced, and the service life of the whole centrifugal pump is prolonged.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Centrifugal pump cooling body, including cooling box (1), its characterized in that: the bottom of the cooling box body (1) is fixedly connected with a shock pad (2), the bottom of the shock pad (2) is fixedly connected with a fixed plate (3), the bottom of the fixed plate (3) is fixedly connected with a base (4), the right side of the cooling box body (1) is provided with a supporting seat (5), the top of the right side of the supporting seat (5) is provided with a shaft coupler (6), the right side of the supporting seat (5) is provided with a centrifugal pump body (7), the right side of the centrifugal pump body (7) is fixedly connected with a water inlet (8), the right side of the water inlet (8) is fixedly connected with a water inlet flange (9), the top of the centrifugal pump body (7) is fixedly connected with a water outlet (10), the top of the water outlet (10) is fixedly connected with a water outlet flange (11), and the left side of the water outlet (10) is fixedly connected with a water diversion pipe (12), the surface of the water diversion pipe (12) is fixedly connected with an electromagnetic valve (13), the right side of the cooling box body (1) is fixedly connected with a water return pipe (14), the inside of the cooling box body (1) is provided with a cooling cavity (15), one side of the inner cavity of the cooling box body (1) is fixedly connected with an inner box body (16), the inside of the inner box body (16) is fixedly connected with a temperature sensor (17), the inner cavity of the inner box body (16) is fixedly connected with a heat conduction ring (18), the inside of the heat conduction ring (18) is fixedly connected with a motor (19), the inside of the motor (19) is provided with a centrifugal pump rotor (20), the inside of the centrifugal pump rotor (20) is fixedly connected with a rotor shaft (21), the left side and the right side of the rotor shaft (21) are symmetrically and fixedly connected with fan blades (22), and the inside of the centrifugal pump body (7) is provided with a rotating shaft (23), and the surface of the rotating shaft (23) is fixedly connected with an impeller (24).
2. A centrifugal pump cooling mechanism according to claim 1, wherein: the bottom fixed connection of supporting seat (5) is at the top of base (4), shaft coupling (6) left side fixed connection is on the right side of rotor shaft (21), the right side fixed connection of shaft coupling (6) is in the left side of pivot (23).
3. A centrifugal pump cooling mechanism according to claim 1, wherein: the bottom fixed connection of centrifugal pump body (7) is on the right side at centrifugal pump body (7) top, the left bottom fixed connection of distributive pipe (12) is at the top of cooling box (1), the right side fixed connection of wet return (14) is on the left side of centrifugal pump body (7).
4. A centrifugal pump cooling mechanism according to claim 1, wherein: the temperature sensor (17) is electrically connected with the electromagnetic valve (13).
5. A centrifugal pump cooling mechanism according to claim 1, wherein: the rotor shaft (21) drives the right side to penetrate through the right side of the inner cavity of the inner box body (16) and extend to the right side of the cooling box body (1).
6. A centrifugal pump cooling mechanism according to claim 1, wherein: the left side of the rotating shaft (23) is rotatably connected inside the centrifugal pump body (7) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967581.4U CN216407288U (en) | 2021-11-30 | 2021-11-30 | Centrifugal pump cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967581.4U CN216407288U (en) | 2021-11-30 | 2021-11-30 | Centrifugal pump cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407288U true CN216407288U (en) | 2022-04-29 |
Family
ID=81305004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122967581.4U Active CN216407288U (en) | 2021-11-30 | 2021-11-30 | Centrifugal pump cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407288U (en) |
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2021
- 2021-11-30 CN CN202122967581.4U patent/CN216407288U/en active Active
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