CN210799380U - High-efficiency energy-saving heat-dissipating water pump - Google Patents
High-efficiency energy-saving heat-dissipating water pump Download PDFInfo
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- CN210799380U CN210799380U CN201921535556.5U CN201921535556U CN210799380U CN 210799380 U CN210799380 U CN 210799380U CN 201921535556 U CN201921535556 U CN 201921535556U CN 210799380 U CN210799380 U CN 210799380U
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Abstract
The utility model provides a high-efficiency energy-saving heat dissipation water pump, which comprises a motor, a pump body and a heat dissipation device; the rear part of the motor is provided with a heat dissipation cover, the inner side wall of the motor is provided with a stator, the interior of the motor is provided with a rotor, a rotating shaft is fixed in the center of the rotor, a bearing fixing seat is also arranged in the motor, a bearing is fixed on the bearing fixing seat, and one end of the rotating shaft is fixed through the bearing; the pump body is provided with a water inlet and a water outlet, and is internally provided with an impeller which is connected with the rotating shaft; the heat dissipation device comprises a cooling cavity and a micro pump which are connected into a ring through a cooling pipe, the cooling cavity is arranged near the bearing and the rotating shaft, the micro pump is arranged outside the motor, and the cooling pipe penetrates through the stator and the pump body. The water pump utilizes pumped water to dissipate heat of the stator, the rotor and the bearing inside the motor, so that the heat dissipation effect of the water pump is greatly improved, the heat dissipation basically does not need energy consumption, and the energy-saving effect is good.
Description
Technical Field
The utility model relates to a high-efficient energy-conserving heat dissipation water pump.
Background
A water pump is a machine for transporting or pressurizing a liquid, which transfers mechanical energy of a prime mover or other external energy to the liquid to increase the energy of the liquid, and is commonly present in various kinds of transported or pressurized liquids. However, the existing water pump has certain disadvantages when in use, for example, the long-time working of the water pump has serious electronic heating, which affects the service life of the water pump.
SUMMERY OF THE UTILITY MODEL
The technical problem is as follows: in order to solve the defects of the prior art, the utility model provides a high-efficient energy-saving heat dissipation water pump.
The technical scheme is as follows: the utility model provides a high-efficiency energy-saving heat dissipation water pump, which comprises a motor (1), a pump body (2) and a heat dissipation device (3); the rear part of the motor (1) is provided with a heat dissipation cover (11), the inner side wall of the motor is provided with a stator (12), the interior of the motor is provided with a rotor (13), a rotating shaft (14) is fixed at the center of the rotor (13), a bearing fixing seat (15) is further arranged in the motor (1), a bearing (16) is fixed on the bearing fixing seat (15), and one end of the rotating shaft (14) is fixed through the bearing (16); the pump body (2) is provided with a water inlet (21) and a water outlet (22), an impeller (23) is arranged in the pump body, and the impeller (23) is connected with the rotating shaft (14); the heat dissipation device (3) comprises a cooling cavity (31) and a micro pump (32) which are connected into a ring through a cooling pipe (33), the cooling cavity (31) is arranged near the bearing (16) and the rotating shaft (14), the micro pump (32) is arranged outside the motor (1), and the cooling pipe (33) penetrates through the stator (12) and the pump body (2).
As an improvement, a top cover (17) is arranged on one side of the bearing (16), a large cover (18) is arranged on the outer side of the top cover (17), a lubricating grease cavity is formed between the top cover (17) and the large cover (18), and a lubricating grease feeding port (19) is formed in the large cover (18).
As an improvement, the outer surface of the motor (1) is provided with radiating fins (10).
Has the advantages that: the utility model provides a water pump utilizes the water of suction to come the stator, rotor and the bearing heat dissipation to the motor inside, has not only improved the radiating effect of water pump greatly, and the heat dissipation need not the energy consumption basically moreover, and is energy-conserving effectual.
Drawings
Fig. 1 is a schematic structural diagram of an efficient energy-saving heat-dissipating water pump.
Fig. 2 is a partially enlarged view of the high-efficiency energy-saving heat-dissipating water pump.
Detailed Description
The present invention will be further explained below.
The high-efficiency energy-saving heat dissipation water pump is shown in figures 1 and 2 and comprises a motor (1), a pump body (2) and a heat dissipation device (3); the rear part of the motor (1) is provided with a heat dissipation cover (11), the inner side wall of the motor is provided with a stator (12), the inside of the motor is provided with a rotor (13), a rotating shaft (14) is fixed at the center of the rotor (13), a bearing fixing seat (15) is further arranged in the motor (1), a bearing (16) is fixed on the bearing fixing seat (15), one end of the rotating shaft (14) is fixed through the bearing (16), a top cover (17) is arranged on one side of the bearing (16), a large cover (18) is arranged on the outer side of the top cover (17), a lubricating grease cavity is formed between the top cover (17) and the large cover (18), a lubricating grease inlet (19) is formed in the large cover (18; the pump body (2) is provided with a water inlet (21) and a water outlet (22), an impeller (23) is arranged in the pump body, and the impeller (23) is connected with the rotating shaft (14); the heat dissipation device (3) comprises a cooling cavity (31) and a micro pump (32) which are connected into a ring through a cooling pipe (33), the cooling cavity (31) is arranged near the bearing (16) and the rotating shaft (14), the micro pump (32) is arranged outside the motor (1), and the cooling pipe (33) penetrates through the stator (12) and the pump body (2).
Claims (3)
1. The utility model provides a high-efficient energy-conserving heat dissipation water pump which characterized in that: comprises a motor (1), a pump body (2) and a heat dissipation device (3); the rear part of the motor (1) is provided with a heat dissipation cover (11), the inner side wall of the motor is provided with a stator (12), the interior of the motor is provided with a rotor (13), a rotating shaft (14) is fixed at the center of the rotor (13), a bearing fixing seat (15) is further arranged in the motor (1), a bearing (16) is fixed on the bearing fixing seat (15), and one end of the rotating shaft (14) is fixed through the bearing (16); the pump body (2) is provided with a water inlet (21) and a water outlet (22), an impeller (23) is arranged in the pump body, and the impeller (23) is connected with the rotating shaft (14); the heat dissipation device (3) comprises a cooling cavity (31) and a micro pump (32) which are connected into a ring through a cooling pipe (33), the cooling cavity (31) is arranged near the bearing (16) and the rotating shaft (14), the micro pump (32) is arranged outside the motor (1), and the cooling pipe (33) penetrates through the stator (12) and the pump body (2).
2. The energy-efficient heat-dissipation water pump as recited in claim 1, wherein: a top cover (17) is arranged on one side of the bearing (16), a large cover (18) is arranged on the outer side of the top cover (17), a lubricating grease cavity is formed between the top cover (17) and the large cover (18), and a lubricating grease feeding port (19) is formed in the large cover (18).
3. The energy-efficient heat-dissipation water pump as recited in claim 1, wherein: the outer surface of the motor (1) is provided with radiating fins (10).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877439 | 2018-11-14 | ||
| CN2018218774392 | 2018-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799380U true CN210799380U (en) | 2020-06-19 |
Family
ID=71231763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921535556.5U Active CN210799380U (en) | 2018-11-14 | 2019-09-16 | High-efficiency energy-saving heat-dissipating water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296545A (en) * | 2018-11-14 | 2019-02-01 | 南京腾图节能科技有限公司 | A kind of energy-efficient heat dissipation water pump |
| WO2022217723A1 (en) * | 2021-04-17 | 2022-10-20 | 台州市勒言自动化科技有限公司 | Energy-saving miniature water pump |
-
2019
- 2019-09-16 CN CN201921535556.5U patent/CN210799380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296545A (en) * | 2018-11-14 | 2019-02-01 | 南京腾图节能科技有限公司 | A kind of energy-efficient heat dissipation water pump |
| WO2022217723A1 (en) * | 2021-04-17 | 2022-10-20 | 台州市勒言自动化科技有限公司 | Energy-saving miniature water pump |
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