CN205009914U - Cooling system of [electric] motor coach idle call driver - Google Patents
Cooling system of [electric] motor coach idle call driver Download PDFInfo
- Publication number
- CN205009914U CN205009914U CN201520622814.9U CN201520622814U CN205009914U CN 205009914 U CN205009914 U CN 205009914U CN 201520622814 U CN201520622814 U CN 201520622814U CN 205009914 U CN205009914 U CN 205009914U
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- China
- Prior art keywords
- radiator
- expansion tank
- cooling
- water
- cooling system
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- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
Cooling system of [electric] motor coach idle call driver including laying the driver in passenger train air condition compressor storehouse, has independent radiator at driver top one side fixed mounting, and at fixed the being equipped with exhaust fan in the top of radiator, the water inlet end of expansion tank and radiator still is equipped with a control valve through the tube coupling on this pipeline, is connected with the water pump at the delivery port end of radiator. Combining through water -cooling circulation soft breeze cold type heat and having realized the dual cooling to the idle call driver, the cooling effect is good, and cooling efficiency is high, the also loss that has reduced the [electric] motor coach electric quantity effectual relatively. Through installing expansion tank on the shell of radiator, reduced expansion tank and influenced and the overflow that expands by external environment, simultaneously, arranging and installing of expansion tank's installation pipeline is also simple relatively, convenient operation.
Description
Technical field
The utility model relates to electrobus technical field, particularly the cooling system of air conditioner for electric motor coach actuator.
Background technology
Heat generating components mainly two parts of actuator: one is rectifier transformer, and two is power components.The radiating mode of power component is crucial.In the cooling mechanism of existing actuating device, traditional approach is air-cooled, and the housing of compressor bin arranges ventilation inlet, start natural wind enters, and is discharged by the heat of actuator by fan, and it is affected by environment larger that this mode cools actuator, effect is unstable, poor reliability.
The actuator that power is larger, mostly take now the mode of car load water-cooled, expansion tank is placed in roof. and water level raises, raise by external temperature and affect, very easily excessive, installation pipeline will connect the frequency converter under floor compartment, complex structure, difficulty of construction is comparatively large, operate more loaded down with trivial details, and operational effect is unstable in fitting process.
Especially hot summer, heat dissipation problem becomes the key factor affecting actuator serviceability and stability.
At present, the solution also do not had.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of water-cooled and the air-cooled type of cooling system combined, and decreases expansion tank easily excessive water problem.
The technical scheme in the invention for solving the technical problem is: the cooling system of this kind of air conditioner for electric motor coach actuator, it is characterized in that: comprise the actuator be placed in passenger car air-conditioner compressor storehouse, square side is installed with independently radiator on a drive, exhaust fan is fixed with above radiator, expansion tank is connected by pipeline with the water inlet end of radiator, this pipeline is also provided with a control cock, is connected with water pump at the water outlet end of radiator.
Further, described control cock is triple valve.
Further, described expansion tank floor installation is on radiator shell, and the setting height(from bottom) of expansion tank is higher than the setting height(from bottom) of water pump and radiator.
To sum up, the beneficial effect of technique scheme of the present utility model is as follows:
Organically combine the dual-cooled achieved idle call actuator, good cooling results by Water-cooling circulating and air-cooled heat extraction, cooling effectiveness is high, also the loss decreased electrobus electricity of relative efficiency.
By being arranged on the shell of radiator by expansion tank, decreasing expansion tank and being affected by the external environment and the spilling water that expands, meanwhile, the layout of the installation pipeline of expansion tank is also relative simple, easy to operate with installation.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is water compensating state schematic diagram of the present utility model;
Fig. 3 is water stored state schematic diagram of the present utility model;
Fig. 4 is the utility model actuator heat loss mode schematic diagram.
In figure:
1 actuator, 2 radiatores, 3 water pumps, 4 expansion tanks, 5 control cock, 6 exhaust fans.
Detailed description of the invention
Be described in detail to characteristic sum principle of the present utility model below in conjunction with accompanying drawing, illustrated embodiment, only for explaining the utility model, not limits protection domain of the present utility model with this.
As shown in Figure 1, this utility model comprises the actuator 1 be placed in passenger car air-conditioner compressor storehouse, and actuator is main heat producing components.The support of square side is on a drive installed with independently radiator 2, expansion tank 4 is connected by pipeline with the water inlet end of radiator, this pipeline is also provided with a control cock 5, this control cock controls the pipeline moisturizing of expansion tank to this cooling system and the switching of water stored state, and this control cock can select triple valve.As shown in Figure 2, when this cooling system cooling water expansion tank is not enough, control cock switches to out water state, the water in expansion tank by entering into pipeline after control cock, to cooling system moisturizing.As shown in Figure 3, when this cooling system inner cooling water becomes many because of thermal expansion, control cock switches to into water state, and the cooling water expansion tank in cooling system pipeline enters in expansion tank and stores, and enters water stored state.
As shown in Figure 4, be connected with water pump 3 at the water outlet end of radiator, enter in water pump after the cooling water expansion tank of heating in actuator is loose by radiator, through water pump being back in actuator, realize cooling water circulation cooling.
As shown in Figure 4, meanwhile, above radiator, be also installed with exhaust fan 6, the heat in the cooling water expansion tank of heating makes heat be quickly discharged in air by accelerating air flowing by exhaust fan, achieves air-cooled heat extraction.
Organically combine the dual-cooled achieved idle call actuator, good cooling results by Water-cooling circulating and air-cooled heat extraction, cooling effectiveness is high, also the loss decreased electrobus electricity of relative efficiency.
By being arranged on the shell of radiator by expansion tank, decreasing expansion tank and being affected by the external environment and the spilling water that expands, meanwhile, the layout of the installation pipeline of expansion tank is also relative simple, easy to operate with installation.
Above-described embodiment is only the description carried out preferred implementation of the present utility model; not scope of the present invention is limited; under the prerequisite not departing from the utility model design spirit; relevant technical staff in the field, to various distortion of the present utility model and improvement, all should expand in the determined protection domain of the utility model claims.
Claims (3)
1. the cooling system of air conditioner for electric motor coach actuator, it is characterized in that: comprise the actuator be placed in passenger car air-conditioner compressor storehouse, square side is installed with independently radiator on a drive, exhaust fan is fixed with above radiator, expansion tank is connected by pipeline with the water inlet end of radiator, this pipeline is also provided with a control cock, is connected with water pump at the water outlet end of radiator.
2. the cooling system of air conditioner for electric motor coach actuator according to claim 1, is characterized in that: described control cock is triple valve.
3. the cooling system of air conditioner for electric motor coach actuator according to claim 1, is characterized in that: described expansion tank floor installation is on radiator shell, and the setting height(from bottom) of expansion tank is higher than the setting height(from bottom) of water pump and radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622814.9U CN205009914U (en) | 2015-08-17 | 2015-08-17 | Cooling system of [electric] motor coach idle call driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622814.9U CN205009914U (en) | 2015-08-17 | 2015-08-17 | Cooling system of [electric] motor coach idle call driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205009914U true CN205009914U (en) | 2016-02-03 |
Family
ID=55208538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622814.9U Expired - Fee Related CN205009914U (en) | 2015-08-17 | 2015-08-17 | Cooling system of [electric] motor coach idle call driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205009914U (en) |
-
2015
- 2015-08-17 CN CN201520622814.9U patent/CN205009914U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200817 |