CN207959353U - Liquid self-cooled machine water system - Google Patents
Liquid self-cooled machine water system Download PDFInfo
- Publication number
- CN207959353U CN207959353U CN201820217571.4U CN201820217571U CN207959353U CN 207959353 U CN207959353 U CN 207959353U CN 201820217571 U CN201820217571 U CN 201820217571U CN 207959353 U CN207959353 U CN 207959353U
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- Prior art keywords
- pump
- motor
- fluid pipeline
- water
- heat exchange
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Abstract
The utility model discloses a kind of liquid self-cooled machine water systems, it include mainly motor, heat dissipation region, motor output shaft, multi-stage water pump, pump body, heat exchange zone fluid pipeline, fluid pipeline, water inlet, water outlet, coolant recirculation pump, the motor output shaft of motor connects multi-stage water pump, multi-stage water pump is mounted in pump body, motor is internally provided with heat dissipation region, heat dissipation region is equipped with inlet and outlet, water inlet is directly connected to fluid pipeline, water outlet is connected to coolant recirculation pump Single port, coolant recirculation pump another port is connected to heat exchange zone fluid pipeline, heat exchange zone fluid pipeline is connected with fluid pipeline.The type of cooling that the utility model design changes traditional pump motor takes away motor heat when water flows through the pump housing by the working fluid self-cooling motor of water pump, to keep motor temperature rise very low, less than fan blade or a quarter of wind turbine cooling technology scheme.
Description
Technical field
The utility model is related to the fields of water pump and motor, and in particular to a kind of liquid self-cooled machine water system.
Background technology
In the prior art, the cooling of pump motor is typically air-cooled, the gas stream that fan blade generates when being rotated by motor itself
It is dynamic to take away generated temperature when motor operation.This mode has windmill loss, efficiency low for motor.
The air quantity that current motor blower fan generates is relatively low, and motor still will produce higher temperature (30K or more), limit
The increase of current of electric, so body is larger, high material consumption, cost is also high.
In addition also there are additional plus cooling blower or way or increase facility with the cooling motor of cooling oil (or water),
Motor Foundation temperature is higher, of high cost, efficiency is low.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of liquid self-cooled machine confession
Water system.
The purpose of this utility model is completed by following technical solution：This liquid self-cooled machine is for water system
System includes mainly motor, heat dissipation region, motor output shaft, multi-stage water pump, pump body, heat exchange zone fluid pipeline, liquid line
The motor output shaft of road, water inlet, water outlet, coolant recirculation pump, motor connects multi-stage water pump, and multi-stage water pump is mounted on water pump
In the pump housing, motor is internally provided with heat dissipation region, and heat dissipation region is equipped with inlet and outlet, and water inlet is directly connected to liquid line
Road, water outlet are connected to coolant recirculation pump Single port, and coolant recirculation pump another port is connected to heat exchange zone fluid pipeline, heat
Exchange area fluid pipeline is connected with fluid pipeline.
The heat exchange zone fluid pipeline is mounted on inside pump body.
The heat exchange zone fluid pipeline, fluid pipeline and pump body are mutual indepedent, and internal liquid does not circulate mutually.
When pump working, motor heat is taken away when water flows through the pump housing, i.e.,：By coolant recirculation pump and axis connection, rotor
Rotation causes coolant recirculation pump to rotate together, and by the liquid in fluid pipeline, the motor feels hot, body surface face rapidly passes through, the band leakage of electricity
Machine temperature and by pump body surface carry out heat exchange cooling after be supplied to user.
The beneficial effects of the utility model are：
1, the utility model changes the type of cooling of traditional pump motor, electric from cooling by the working fluid of water pump
Machine takes away motor heat when water flows through the pump housing, to keep motor temperature rise very low, less than fan blade or wind turbine cooling technology side
The a quarter of case.
2, the cooling water of the utility model or oily individual passage, do not mix with work with water in order to avoid polluting.
3, the utility model is due to independent cooling system, and antifreeze, good antiscale property, high heat conduction, low can be added in coolant liquid
Viscous liquid.
4, the utility model motor reaches degree of protection and can reach IP54 or more.
5, the utility model reduces windmill loss and improves efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference sign：Motor 1, heat dissipation region 2, motor output shaft 3, multi-stage water pump 4, pump body 5, heat exchange zone
Fluid pipeline 6, fluid pipeline 7, water inlet 8, water outlet 9, coolant recirculation pump 10.
Specific implementation mode
Detailed introduction is done to the utility model below in conjunction with attached drawing：
As shown in the picture, this liquid self-cooled machine water system, it is mainly defeated including motor 1, heat dissipation region 2, motor
Shaft 3, multi-stage water pump 4, pump body 5, heat exchange zone fluid pipeline 6, fluid pipeline 7, water inlet 8, water outlet 9, coolant liquid
The motor output shaft 3 of circulating pump 10, motor 1 connects multi-stage water pump 4, and multi-stage water pump 4 is mounted in pump body 5, inside motor 1
Equipped with heat dissipation region 2, heat dissipation region 2 is equipped with water inlet 8 and water outlet 9, and water inlet 8 is directly connected to fluid pipeline 7, water outlet
9 connection 10 Single ports of coolant recirculation pump, 10 another port of coolant recirculation pump are connected to heat exchange zone fluid pipeline 6, and heat is handed over
Area's fluid pipeline 6 is changed with fluid pipeline 7 to be connected.
The heat exchange zone fluid pipeline 6 is mounted on inside pump body 5.
The heat exchange zone fluid pipeline 6, fluid pipeline 7 and pump body 5 are mutual indepedent, and internal liquid does not flow mutually
It is logical, antifreeze, good antiscale property, high heat conduction, low viscous liquid can be added in coolant liquid.
Embodiment 1：After motor 1 is powered, motor 1 rotates, and multi-stage water pump 4 is driven, the heat exchange water in pump body 5 is made
Flowing, heat is fully exchanged with heat exchange zone fluid pipeline 6, and at the same time coolant recirculation pump 10 drives, and pumps interior generation negative pressure,
It needs to fill into from fluid pipeline 7, then liquid circulates from 7 Rapid Circulation of fluid pipeline, by 2 surface of heat dissipation region of motor 1
Heat is taken away, it is air-cooled but by 6 surface of heat exchange zone fluid pipeline of pump body 5.Cycle operation achievees the purpose that cooling.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of, which is subject to equivalent substitution or change all, should belong to the protection domain of the utility model the attached claims.
Claims (3)
1. a kind of liquid self-cooled machine water system, it is characterised in that：Include mainly motor (1), heat dissipation region (2), motor
Output shaft (3), multi-stage water pump (4), pump body (5), heat exchange zone fluid pipeline (6), fluid pipeline (7), water inlet (8),
Water outlet (9), coolant recirculation pump (10), motor output shaft (3) the connection multi-stage water pump (4) of motor (1), multi-stage water pump (4)
In pump body (5), motor (1) is internally provided with heat dissipation region (2), and heat dissipation region (2) is equipped with water inlet (8) and goes out
The mouth of a river (9), water inlet (8) are directly connected to fluid pipeline (7), and water outlet (9) is connected to coolant recirculation pump (10) Single port, cooling
Liquid circulating pump (10) another port is connected to heat exchange zone fluid pipeline (6), heat exchange zone fluid pipeline (6) and fluid pipeline
(7) it is connected.
2. liquid self-cooled machine water system according to claim 1, it is characterised in that：The heat exchange zone liquid line
It is internal that road (6) is mounted on pump body (5).
3. liquid self-cooled machine water system according to claim 1, it is characterised in that：The heat exchange zone liquid line
Independently of each other, internal liquid does not circulate mutually for road (6), fluid pipeline (7) and pump body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217571.4U CN207959353U (en) | 2018-02-07 | 2018-02-07 | Liquid self-cooled machine water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217571.4U CN207959353U (en) | 2018-02-07 | 2018-02-07 | Liquid self-cooled machine water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959353U true CN207959353U (en) | 2018-10-12 |
Family
ID=63738072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820217571.4U Active CN207959353U (en) | 2018-02-07 | 2018-02-07 | Liquid self-cooled machine water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252359A (en) * | 2018-02-07 | 2018-07-06 | 杭州赛孚机电科技有限公司 | A kind of liquid self-cooled machine water system |
-
2018
- 2018-02-07 CN CN201820217571.4U patent/CN207959353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252359A (en) * | 2018-02-07 | 2018-07-06 | 杭州赛孚机电科技有限公司 | A kind of liquid self-cooled machine water system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 311118 Zhiwuli 88, Qianzhuang Village, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Safe Technology Co., Ltd. Address before: 311116 Dongtang Village, Renhe Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Safe Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder |