CN108252359A - A kind of liquid self-cooled machine water system - Google Patents
A kind of liquid self-cooled machine water system Download PDFInfo
- Publication number
- CN108252359A CN108252359A CN201810121782.2A CN201810121782A CN108252359A CN 108252359 A CN108252359 A CN 108252359A CN 201810121782 A CN201810121782 A CN 201810121782A CN 108252359 A CN108252359 A CN 108252359A
- Authority
- CN
- China
- Prior art keywords
- motor
- pump
- water
- heat exchange
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000007788 liquid Substances 0.000 title claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 239000002826 coolant Substances 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/04—Domestic or like local pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
技术领域technical field
本发明涉及水泵和电机的领域，具体涉及一种液态自冷式电机供水系统。The invention relates to the field of water pumps and motors, in particular to a liquid self-cooling motor water supply system.
背景技术Background technique
现有技术中，水泵电机的降温通常是风冷，由电机自身旋转时风叶产生的气体流动带走电机运行时所产生的温度。这种方式对电机而言有风磨损耗，效率低。In the prior art, the cooling of the water pump motor is usually air-cooled, and the temperature generated by the motor is taken away by the gas flow generated by the fan blades when the motor itself rotates. This method has wind grinding loss for the motor and low efficiency.
现用电机风叶产生的风量相对较低，电机仍会产生较高的温度(30K以上)，限制了电机电流的增加，所以机体较大，材料消耗多，成本也高。The air volume generated by the fan blades of the current motor is relatively low, and the motor will still generate a high temperature (above 30K), which limits the increase of the motor current, so the body is large, the material consumption is large, and the cost is also high.
另外也有额外加冷却风机或用冷却油(或水)冷却电机的做法，要么增加设施，要么电机基础温度较高，成本高、效率低。In addition, there are also ways to add additional cooling fans or use cooling oil (or water) to cool the motor, either to increase the facilities, or the base temperature of the motor is high, the cost is high, and the efficiency is low.
发明内容Contents of the invention
本发明的目的在于克服现有技术存在的不足，而提供一种液态自冷式电机供水系统。The purpose of the present invention is to overcome the shortcomings of the prior art and provide a liquid self-cooling motor water supply system.
本发明的目的是通过如下技术方案来完成的：这种液态自冷式电机供水系统，主要包括电机、散热区域、电机输出轴、多级水泵、水泵泵体、热交换区液体管道、液体管道、进水口、出水口、冷却液循环泵，电机的电机输出轴连接多级水泵，多级水泵安装在水泵泵体内，电机内部设有散热区域，散热区域上设有进水口和出水口，进水口直接连通液体管道，出水口连通冷却液循环泵一端口，冷却液循环泵另一端口和热交换区液体管道连通，热交换区液体管道和液体管道相连通。The object of the present invention is accomplished through the following technical solutions: This liquid self-cooling motor water supply system mainly includes a motor, a heat dissipation area, a motor output shaft, a multi-stage water pump, a pump body, a liquid pipeline in a heat exchange area, and a liquid pipeline , water inlet, water outlet, coolant circulating pump, the motor output shaft of the motor is connected to the multi-stage water pump, the multi-stage water pump is installed in the pump body, the motor is equipped with a cooling area, and the cooling area is equipped with a water inlet and a water outlet. The water port is directly connected to the liquid pipeline, the water outlet is connected to one port of the coolant circulation pump, the other port of the coolant circulation pump is connected to the liquid pipeline in the heat exchange area, and the liquid pipeline in the heat exchange area is connected to the liquid pipeline.
所述热交换区液体管道安装在水泵泵体内部。The liquid pipeline in the heat exchange area is installed inside the pump body of the water pump.
所述热交换区液体管道、液体管道和水泵泵体相互独立，内部液体不相互流通。The liquid pipeline in the heat exchange area, the liquid pipeline and the water pump body are independent of each other, and the internal liquids do not communicate with each other.
水泵工作时，水流经泵体时将电机热量带走，即：将冷却液循环泵与轴连接，转子旋转致冷却液循环泵一起旋转，将液体管道中的液体在电机发热体表面急速通过，带走电机温度并通过水泵泵体表面进行热交换冷却后提供给使用者。When the water pump is working, the heat of the motor is taken away when the water flows through the pump body, that is, the coolant circulation pump is connected to the shaft, and the rotor rotates to cause the coolant circulation pump to rotate together, and the liquid in the liquid pipeline passes rapidly on the surface of the motor heating element. The temperature of the motor is taken away and provided to the user after heat exchange and cooling through the surface of the pump body.
本发明的有益效果为：The beneficial effects of the present invention are:
1、本发明改变了传统水泵电机的冷却方式，借助水泵的工作流体自冷却电机，在水流经泵体时将电机热量带走，从而使电机温升非常低，不到风叶或风机冷却技术方案的四分之一。1. The present invention changes the cooling method of the traditional water pump motor. With the help of the working fluid of the water pump, the motor is self-cooled, and the heat of the motor is taken away when the water flows through the pump body, so that the temperature rise of the motor is very low, which is less than the fan blade or fan cooling technology. a quarter of the program.
2、本发明的冷却水或油单独通道，不与工作用水混合以免污染。2. The cooling water or oil of the present invention has a separate channel, which is not mixed with the working water to avoid pollution.
3、本发明由于独立的冷却系统，冷却液中可以添加防冻、防结垢、高导热、低粘滞的液体。3. Due to the independent cooling system of the present invention, anti-freezing, anti-scaling, high thermal conductivity, and low-viscosity liquids can be added to the cooling liquid.
4、本发明电机达到防护等级可达到IP54以上。4. The protection level of the motor of the present invention can reach above IP54.
5、本发明减低了风磨损耗提高了效率。5. The invention reduces wind mill loss and improves efficiency.
附图说明Description of drawings
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
附图标记说明：电机1、散热区域2、电机输出轴3、多级水泵4、水泵泵体5、热交换区液体管道6、液体管道7、进水口8、出水口9、冷却液循环泵10。Explanation of reference signs: motor 1, heat dissipation area 2, motor output shaft 3, multi-stage water pump 4, water pump pump body 5, liquid pipeline in heat exchange area 6, liquid pipeline 7, water inlet 8, water outlet 9, coolant circulation pump 10.
具体实施方式Detailed ways
下面将结合附图对本发明做详细的介绍：The present invention will be described in detail below in conjunction with accompanying drawing:
如附图所示，这种液态自冷式电机供水系统，主要包括电机1、散热区域2、电机输出轴3、多级水泵4、水泵泵体5、热交换区液体管道6、液体管道7、进水口8、出水口9、冷却液循环泵10，电机1的电机输出轴3连接多级水泵4，多级水泵4安装在水泵泵体5内，电机1内部设有散热区域2，散热区域2上设有进水口8和出水口9，进水口8直接连通液体管道7，出水口9连通冷却液循环泵10一端口，冷却液循环泵10另一端口和热交换区液体管道6连通，热交换区液体管道6和液体管道7相连通。As shown in the drawings, this liquid self-cooling motor water supply system mainly includes motor 1, heat dissipation area 2, motor output shaft 3, multi-stage water pump 4, water pump body 5, liquid pipeline 6 in the heat exchange area, and liquid pipeline 7 , water inlet 8, water outlet 9, coolant circulating pump 10, the motor output shaft 3 of the motor 1 is connected to the multi-stage water pump 4, the multi-stage water pump 4 is installed in the pump body 5, and the motor 1 is provided with a heat dissipation area 2 for heat dissipation Area 2 is provided with a water inlet 8 and a water outlet 9, the water inlet 8 is directly connected to the liquid pipeline 7, the water outlet 9 is connected to one port of the coolant circulation pump 10, and the other port of the coolant circulation pump 10 is connected to the liquid pipeline 6 in the heat exchange area , the liquid pipe 6 and the liquid pipe 7 in the heat exchange area are in communication.
所述热交换区液体管道6安装在水泵泵体5内部。The liquid pipeline 6 in the heat exchange area is installed inside the pump body 5 of the water pump.
所述热交换区液体管道6、液体管道7和水泵泵体5相互独立，内部液体不相互流通，冷却液中可以添加防冻、防结垢、高导热、低粘滞的液体。The liquid pipeline 6, the liquid pipeline 7 and the water pump body 5 in the heat exchange area are independent of each other, and the internal liquids do not communicate with each other. Antifreezing, anti-scaling, high thermal conductivity, and low-viscosity liquids can be added to the cooling liquid.
实施例1：电机1通电后，电机1转动，将多级水泵4带动，使水泵泵体5内的热交换水流动，与热交换区液体管道6充分交换热量，与此同时冷却液循环泵10驱动，泵内产生负压，需要从液体管道7补入，于是液体从液体管道7快速循环流转，经过电机1的散热区域2表面带走热量，经过水泵泵体5的热交换区液体管道6表面空冷却。循环工作达到降温的目的。Embodiment 1: After the motor 1 is energized, the motor 1 rotates to drive the multi-stage water pump 4, so that the heat exchange water in the pump body 5 flows, and fully exchanges heat with the liquid pipeline 6 in the heat exchange area. At the same time, the coolant circulation pump 10 drive, negative pressure is generated in the pump, which needs to be replenished from the liquid pipe 7, so the liquid circulates rapidly from the liquid pipe 7, passes through the heat dissipation area 2 surface of the motor 1 to take away heat, and passes through the liquid pipe in the heat exchange area of the pump body 5 6 surface air cooling. Circulation works to achieve the purpose of cooling.
可以理解的是，对本领域技术人员来说，对本发明的技术方案及发明构思加以等同替换或改变都应属于本发明所附的权利要求的保护范围。It can be understood that, for those skilled in the art, equivalent replacements or changes to the technical solutions and inventive concept of the present invention shall fall within the protection scope of the appended claims of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121782.2A CN108252359A (en) | 2018-02-07 | 2018-02-07 | A kind of liquid self-cooled machine water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121782.2A CN108252359A (en) | 2018-02-07 | 2018-02-07 | A kind of liquid self-cooled machine water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252359A true CN108252359A (en) | 2018-07-06 |
Family
ID=62743743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121782.2A Pending CN108252359A (en) | 2018-02-07 | 2018-02-07 | A kind of liquid self-cooled machine water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252359A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092520A (en) * | 2020-02-27 | 2020-05-01 | 广州扬坪机电科技有限公司 | Self-radiating shell device of motor |
| CN112090670A (en) * | 2020-08-10 | 2020-12-18 | 东莞市腾腾电子有限公司 | Air guide sleeve and mist making machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100778A (en) * | 1994-10-04 | 1996-04-16 | Unozawagumi Tekkosho:Kk | Positive displacement backflow cooling type multi-stage vacuum pump device |
| CN203214444U (en) * | 2013-05-02 | 2013-09-25 | 神洲（福建）电机有限公司 | Water pump |
| CN205225864U (en) * | 2015-10-29 | 2016-05-11 | 重庆岷龙机械制造有限公司 | Heat dissipation mechanism of immersible pump |
| CN206268135U (en) * | 2016-11-14 | 2017-06-20 | 河北爱节水泵科技有限公司 | A kind of pump motor energy-saving cooling system |
| CN207959353U (en) * | 2018-02-07 | 2018-10-12 | 杭州赛孚机电科技有限公司 | Liquid self-cooled machine water system |
-
2018
- 2018-02-07 CN CN201810121782.2A patent/CN108252359A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100778A (en) * | 1994-10-04 | 1996-04-16 | Unozawagumi Tekkosho:Kk | Positive displacement backflow cooling type multi-stage vacuum pump device |
| CN203214444U (en) * | 2013-05-02 | 2013-09-25 | 神洲（福建）电机有限公司 | Water pump |
| CN205225864U (en) * | 2015-10-29 | 2016-05-11 | 重庆岷龙机械制造有限公司 | Heat dissipation mechanism of immersible pump |
| CN206268135U (en) * | 2016-11-14 | 2017-06-20 | 河北爱节水泵科技有限公司 | A kind of pump motor energy-saving cooling system |
| CN207959353U (en) * | 2018-02-07 | 2018-10-12 | 杭州赛孚机电科技有限公司 | Liquid self-cooled machine water system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092520A (en) * | 2020-02-27 | 2020-05-01 | 广州扬坪机电科技有限公司 | Self-radiating shell device of motor |
| CN112090670A (en) * | 2020-08-10 | 2020-12-18 | 东莞市腾腾电子有限公司 | Air guide sleeve and mist making machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101499697B (en) | Liquid cooling motor | |
| CN203871994U (en) | Motor cooling system | |
| CN201290050Y (en) | Motor heat dissipation device | |
| CN203879750U (en) | Shield pump conveying high temperature liquid | |
| CN218771636U (en) | Cooling system of water-cooled motor of magnetic suspension vacuum pump | |
| CN103062135A (en) | Internal circulating cooling system and internal circulating cooling method of submersible electric pump motor | |
| CN207830179U (en) | A kind of heat safe novel fan | |
| CN207460696U (en) | A kind of electric machine controller with heat sinking function | |
| CN101334008A (en) | Wind power generator main cooling system and working method | |
| CN203146429U (en) | Internal-circulation cooling device for submersible electric pump motor | |
| CN209896862U (en) | Power plant boiler air supply motor cooling system | |
| CN104131982A (en) | Oil pump for special transformer and integrated special rectifying device | |
| CN208793207U (en) | A kind of chemical pump cools structure | |
| CN205657965U (en) | Liquid-cooled heat dissipation system and pump thereof | |
| CN207959353U (en) | Liquid self-cooled machine water system | |
| CN202303678U (en) | Water-cooled mobile air conditioner | |
| CN102427284B (en) | Wind-driven generator | |
| CN215890518U (en) | Molecular pump cooling device | |
| CN206488658U (en) | A kind of EC centrifugal fans low noise cooling tower | |
| CN204578235U (en) | A kind of large diving electric motor for pump with good radiating structure | |
| CN107947467A (en) | A kind of stepper motor radiator of 3D printer | |
| CN207603390U (en) | A kind of electric vehicle permanent magnet synchronous motor | |
| CN220910077U (en) | Auxiliary water cooling structure of air cooler of press | |
| CN105275829A (en) | Dual-body composite water pump | |
| CN205383083U (en) | A device for reducing condenser vacuum pump fluid temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211210 Address after: 313310 No. 55, Wufu Road, tianzihu Town Industrial Park, Anji County, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Saifu Electromechanical Technology Co.,Ltd. Address before: 311116 Dongtang Village, Renhe Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU SAV MECHANICAL AND ELECTRICAL TECHNOLOGY CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 818, Wufu Road, Tianzihu Industrial Park, Anji County, Huzhou City, Zhejiang Province, 313310 Applicant after: Zhejiang Saifu Electromechanical Technology Co.,Ltd. Address before: 313310 No. 55, Wufu Road, tianzihu Town Industrial Park, Anji County, Hangzhou City, Zhejiang Province Applicant before: Zhejiang Saifu Electromechanical Technology Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |