CN214042131U - Motor test water cooling and temperature control system - Google Patents
Motor test water cooling and temperature control system Download PDFInfo
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- CN214042131U CN214042131U CN202022793322.XU CN202022793322U CN214042131U CN 214042131 U CN214042131 U CN 214042131U CN 202022793322 U CN202022793322 U CN 202022793322U CN 214042131 U CN214042131 U CN 214042131U
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Abstract
The utility model relates to a motor test water-cooling and temperature control system, including one-level cooling device (1) and second grade cooling device (2), one-level cooling device (1) cools off second grade cooling device (2), second grade cooling device (2) cool off test motor (3), and wherein one-level cooling device (1) output coolant, coolant is the coolant liquid, second grade cooling device (2) output constant temperature medium, constant temperature medium is any one of coolant liquid or aquatic. The utility model discloses an one-level cooling device (1) cools off second grade cooling device (2), can guarantee good cooling efficiency to accurate control second grade cooling device (2) output constant temperature medium reaches the purpose of accuse temperature, the different temperature situations of accurate simulation, thereby is convenient for measure the performance of motor under the different temperatures.
Description
Technical Field
The utility model relates to a motor capability test field, especially a motor test water-cooling and temperature control system.
Background
In the process of testing the performance of the motor, the performance of the motor changes due to the change of temperature, so that the temperature needs to be controlled to measure the accurate parameters of the motor, and the temperature of the motor also needs to be controlled to simulate different temperature conditions. At present, in the testing process of a motor, the temperature is not stably controlled, the temperature is difficult to maintain in a constant temperature state, and the problem of inaccurate motor performance testing data exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a multistage cooling, to the high temperature control system of temperature control precision.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a motor test water-cooling and temperature control system, includes one-level cooling device and second grade cooling device, one-level cooling device cools off second grade cooling device, second grade cooling device cools off the test motor.
Preferably, the primary cooling device outputs a cooling medium, the cooling medium is cooling liquid, the secondary cooling device outputs a constant temperature medium, and the constant temperature medium is any one of cooling liquid or water.
Preferably, temperature sensors are arranged on the secondary cooling device and the test motor, the temperature sensors are electrically connected with the controller, and the output end of the controller is electrically connected with the primary cooling device and the secondary cooling device respectively.
Preferably, the temperature sensor on the secondary cooling device is a primary temperature sensor, and the temperature sensor on the test motor is a secondary temperature sensor.
Preferably, a cooling pipeline is arranged between the primary cooling device and the secondary cooling device, and a cooling pipeline is arranged between the secondary cooling device and the test motor.
Preferably, a flow sensor and a pressure sensor are arranged on a cooling pipeline between the primary cooling device and the secondary cooling device and a cooling pipeline between the secondary cooling device and the test motor.
Preferably, the cooling pipelines of the primary cooling device and the secondary cooling device are provided with water blowers for conveying cooling media, and the cooling pipeline between the secondary cooling device and the test motor is provided with water blowers for conveying constant temperature media.
The utility model has the advantages of it is following:
the secondary cooling device is cooled by the primary cooling device, so that good cooling efficiency can be guaranteed, the secondary cooling device is accurately controlled to output a constant-temperature medium, the purpose of controlling temperature is achieved, different temperature conditions are accurately simulated, and the performance of the motor at different temperatures is conveniently measured.
Drawings
FIG. 1 is a system diagram of the present invention;
in the figure: the method comprises the following steps of 1-a first-stage cooling device, 2-a second-stage cooling device, 3-a test motor, 4-a first-stage temperature sensor, 5-a water blower, 6-a pressure sensor, 7-a flow sensor and 8-a second-stage temperature sensor.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in FIG. 1, a motor test water cooling and temperature control system comprises a first-stage cooling device 1 and a second-stage cooling device 2, wherein the first-stage cooling device 1 cools the second-stage cooling device 2, and the second-stage cooling device 2 cools a test motor 3.
Preferably, the primary cooling device 1 outputs a cooling medium, the cooling medium is cooling liquid, the secondary cooling device 2 outputs a constant temperature medium, and the constant temperature medium is any one of cooling liquid or water. The secondary cooling device 2 outputs a constant temperature medium, so that the test motor 3 is always in a specified temperature state, and the performance of the motor under the specified temperature condition is accurately measured.
Wherein, the primary cooling device 1 and the secondary cooling device 2 are both industrial water coolers.
Preferably, temperature sensors are arranged on the secondary cooling device 2 and the test motor 3, the temperature sensors are electrically connected with a controller, and the output end of the controller is electrically connected with the primary cooling device 1 and the secondary cooling device 2 respectively. The temperature signal that temperature sensor on the second grade cooling device 2 received transmits for the controller, and when the temperature exceeded the specified scope, the controller can increase one-level cooling device 1's power to promote one-level cooling device 1's cooling efficiency, thereby accelerate second grade cooling device 2's cooling efficiency. When the temperature of test motor 3 exceeds the specified range, the signal transmission of the temperature sensor on the test motor 3 reaches controller department, and the controller increases one-level cooling device 1 and second grade cooling device 2's power simultaneously to make one-level cooling device 1 cool down second grade cooling device 2 fast, second grade cooling device 2 cools down the motor under test fast simultaneously.
Preferably, the temperature sensor on the secondary cooling device 2 is a primary temperature sensor 4, and the temperature sensor on the test motor 3 is a secondary temperature sensor 8.
Preferably, a cooling pipeline is arranged between the primary cooling device 1 and the secondary cooling device 2, and a cooling pipeline is arranged between the secondary cooling device 2 and the test motor 3.
And a flow sensor 7 and a pressure sensor 6 are arranged on a cooling pipeline between the primary cooling device 1 and the secondary cooling device 2 and a cooling pipeline between the secondary cooling device 2 and the test motor 3.
And the cooling pipelines of the primary cooling device 1 and the secondary cooling device 2 are provided with water blowers 5 for conveying cooling media, and the cooling pipeline between the secondary cooling device 2 and the test motor 3 is provided with the water blowers 5 for conveying constant-temperature media. The water blower 5 can increase the flow and pressure in the pipe, thereby further enhancing the cooling effect. The pressure sensor 6 and the flow sensor 7 are located at the downstream of the water blower 5, so that the pressure and the flow can be accurately detected after the water blower 5 works.
Claims (7)
1. The utility model provides a motor test water-cooling and temperature control system which characterized in that: the device comprises a primary cooling device (1) and a secondary cooling device (2), wherein the primary cooling device (1) cools the secondary cooling device (2), and the secondary cooling device (2) cools a test motor (3).
2. The motor test water cooling and temperature control system of claim 1, wherein: the primary cooling device (1) outputs a cooling medium which is cooling liquid, the secondary cooling device (2) outputs a constant temperature medium which is any one of the cooling liquid or water.
3. The motor test water cooling and temperature control system of claim 1, wherein: and temperature sensors are arranged on the secondary cooling device (2) and the test motor (3) and are electrically connected with the controller, and the output end of the controller is electrically connected with the primary cooling device (1) and the secondary cooling device (2) respectively.
4. The motor test water cooling and temperature control system of claim 3, wherein: the temperature sensor on the second-stage cooling device (2) is a first-stage temperature sensor (4), and the temperature sensor on the test motor (3) is a second-stage temperature sensor (8).
5. The motor test water cooling and temperature control system of claim 3, wherein: a cooling pipeline is arranged between the primary cooling device (1) and the secondary cooling device (2), and a cooling pipeline is arranged between the secondary cooling device (2) and the test motor (3).
6. The motor test water cooling and temperature control system of claim 5, wherein: and a flow sensor (7) and a pressure sensor (6) are arranged on a cooling pipeline between the primary cooling device (1) and the secondary cooling device (2) and a cooling pipeline between the secondary cooling device (2) and the test motor (3).
7. The motor test water cooling and temperature control system of claim 5, wherein: and water blowers (5) are arranged on cooling pipelines of the primary cooling device (1) and the secondary cooling device (2) and used for conveying cooling media, and the water blowers (5) are arranged on the cooling pipelines between the secondary cooling device (2) and the testing motor (3) and used for conveying constant-temperature media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793322.XU CN214042131U (en) | 2020-11-27 | 2020-11-27 | Motor test water cooling and temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793322.XU CN214042131U (en) | 2020-11-27 | 2020-11-27 | Motor test water cooling and temperature control system |
Publications (1)
| Publication Number | Publication Date |
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| CN214042131U true CN214042131U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022793322.XU Active CN214042131U (en) | 2020-11-27 | 2020-11-27 | Motor test water cooling and temperature control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433548A (en) * | 2020-11-27 | 2021-03-02 | 四川诚邦浩然测控技术有限公司 | Motor test water cooling and temperature control system |
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2020
- 2020-11-27 CN CN202022793322.XU patent/CN214042131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433548A (en) * | 2020-11-27 | 2021-03-02 | 四川诚邦浩然测控技术有限公司 | Motor test water cooling and temperature control system |
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