CN212903903U - Brushless direct current water pump testing arrangement - Google Patents
Brushless direct current water pump testing arrangement Download PDFInfo
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- CN212903903U CN212903903U CN202021467520.0U CN202021467520U CN212903903U CN 212903903 U CN212903903 U CN 212903903U CN 202021467520 U CN202021467520 U CN 202021467520U CN 212903903 U CN212903903 U CN 212903903U
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Abstract
The utility model provides a brushless direct current water pump testing arrangement, key parameter such as its pressure that can test the water pump, rotational speed, power have simplified the test procedure, have shortened test cycle. It includes brushless DC pump and the host computer of being connected rather than the communication mouth, its characterized in that: the water inlet end and the water outlet end of the brushless direct-current water pump are respectively connected with one end of a water pump water inlet pressure gauge and one end of a water pump water outlet pressure gauge, the other end of the water pump water outlet pressure gauge is connected with one end of a manual valve at a water tank water inlet, the other end of the manual valve at the water tank water inlet is connected with one end of a chilled liquid water tank, the other end of the chilled liquid water tank is connected with one end of a manual valve at a water tank water outlet, the other end of the manual valve at the water tank water outlet is connected with one.
Description
Technical Field
The utility model relates to a water pump capability test technical field specifically is a brushless DC water pump testing arrangement.
Background
With the development of the automobile industry, the requirements on energy conservation and environmental protection are higher and higher, and in order to ensure that the engine keeps good working conditions during working and achieve the purposes of energy conservation and environmental protection, the continuous improvement and perfection of a cooling system are required. The brushless direct current water pump is used as an important component in a cooling system, key parameters such as pressure (lift), rotating speed and power need to be tested in the research and development process, and at present, if the parameters need to be tested by different devices, the testing process is complex and long in period.
SUMMERY OF THE UTILITY MODEL
Different parameter test processes to in the research and development of current brushless DC pump are loaded down with trivial details, the problem of cycle length, the utility model provides a brushless DC pump testing arrangement, it can test key parameter such as pressure, rotational speed, power of water pump, has simplified test procedure, has shortened test cycle.
The technical scheme is as follows: the utility model provides a brushless DC water pump testing arrangement, its includes brushless DC water pump and the host computer of being connected rather than the communication mouth, its characterized in that: the water inlet end and the water outlet end of the brushless direct-current water pump are respectively connected with one end of a water pump water inlet pressure gauge and one end of a water pump water outlet pressure gauge, the other end of the water pump water outlet pressure gauge is connected with one end of a manual valve of a water tank water inlet, the other end of the manual valve of the water tank water inlet is connected with one end of a chilled liquid water tank, the other end of the chilled liquid water tank is connected with one end of a manual valve of a water tank water outlet, the other end of the manual valve of the water tank water outlet is connected with one end of a flow control electric valve, the other end of the flow control electric valve is connected with the other end of the water pump water inlet pressure gauge;
it is further characterized in that: the system further comprises a program-controlled direct-current power supply, and two ends of the program-controlled direct-current power supply are respectively connected with the brushless direct-current water pump and the upper computer.
After the structure is adopted, because the brushless direct current water pump and the water pump delivery port manometer in order, the manual valve of water tank water inlet, the refrigerating fluid water tank, the manual valve of water tank delivery port, flow control electric valve and water pump water inlet manometer constitute circulation control system, because flow control electric valve's communication mouth, the communication mouth of water pump water inlet manometer and the communication mouth of water pump delivery port manometer connect the host computer respectively again, then the host computer is through the different mode of operation of control flow control electric valve and brushless direct current water pump, thereby will advance, the delivery port pressure value, the power of water pump, the rotational speed parameter feeds back to the host computer, the host computer is further analytic processing to data again, thereby test out above-mentioned key parameter, effectively shortened test period.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
As shown in figure 1, a brushless DC water pump testing device comprises a brushless DC water pump 1, wherein a communication port of the brushless DC water pump 1 is connected with a communication port of an upper computer 8, a water inlet end and a water outlet end of the brushless DC water pump 1 are respectively connected with one end of a water pump water inlet pressure gauge 7 and one end of a water pump water outlet pressure gauge 2, the other end of the water pump water outlet pressure gauge 2 is connected with one end of a water tank water inlet manual valve 3, the other end of the water tank water inlet manual valve 3 is connected with a water inlet end of a chilled liquid water tank 4, the water outlet end of the chilled liquid water tank 4 is connected with one end of a water tank water outlet manual valve 5, the other end of the water tank water outlet manual valve 5 is connected with one end of a flow control electric valve 6, the other end of the flow control electric valve 6 is connected with the, The communication port of the water outlet pressure gauge 2 of the water pump and the communication port of the water inlet pressure gauge 7 of the water pump.
The brushless direct current water pump 1, a water pump water outlet pressure gauge 2, a water tank water inlet manual valve 3, a refrigerating fluid water tank 4, a water tank water outlet manual valve 5, a flow control electric valve 6 and a water pump water inlet pressure gauge 7 form a circulation control system in sequence. The host computer 8 is through controlling the different parameters of brushless DC water pump 1 and flow control electric valve 6 to control brushless DC water pump 1 work in the mode of difference, through the water inlet pressure value with water pump water inlet manometer 7 test, the delivery port pressure value and the rotational speed value of brushless DC water pump 1 of water pump delivery port manometer 2 test, the power value is fed back to host computer 8 and is handled, host computer 8 carries out analysis processes to the data of gathering, issue complete test report, accelerate the real-time and the accuracy of test progress and data greatly like this.
The brushless direct-current water pump further comprises a program-controlled direct-current power supply 9, positive and negative power supply terminals of the program-controlled direct-current power supply 9 are correspondingly connected with positive and negative power supply terminals of the brushless direct-current water pump 1 respectively and used for electrifying the brushless direct-current water pump 1, a communication port of the program-controlled direct-current power supply 9 is connected with a communication port of an upper computer 8, and the upper computer 8 controls the program-controlled direct-current power supply 9 to be opened and closed, so that the brushless direct-current water pump 1 is controlled to be.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a brushless DC water pump testing arrangement, its includes brushless DC water pump and the host computer of being connected rather than the communication mouth, its characterized in that: the water inlet end and the water outlet end of the brushless direct-current water pump are respectively connected with one end of a water pump water inlet pressure gauge and one end of a water pump water outlet pressure gauge, the other end of the water pump water outlet pressure gauge is connected with one end of a manual valve of a water tank water inlet, the other end of the manual valve of the water tank water inlet is connected with one end of a refrigerating fluid water tank, the other end of the refrigerating fluid water tank is connected with one end of a manual valve of a water tank water outlet, the other end of the manual valve of the water tank water outlet is connected with one end of a flow control electric valve, the other end of the flow control electric valve is connected with the other end of the water pump water inlet pressure gauge.
2. The brushless direct current water pump testing device according to claim 1, wherein: the system further comprises a program-controlled direct-current power supply, and two ends of the program-controlled direct-current power supply are respectively connected with the brushless direct-current water pump and the upper computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467520.0U CN212903903U (en) | 2020-07-23 | 2020-07-23 | Brushless direct current water pump testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467520.0U CN212903903U (en) | 2020-07-23 | 2020-07-23 | Brushless direct current water pump testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212903903U true CN212903903U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021467520.0U Active CN212903903U (en) | 2020-07-23 | 2020-07-23 | Brushless direct current water pump testing arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN212903903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202784A (en) * | 2021-06-08 | 2021-08-03 | 杭州长牛科技有限公司 | Special test system for automobile brushless electronic water pump |
-
2020
- 2020-07-23 CN CN202021467520.0U patent/CN212903903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202784A (en) * | 2021-06-08 | 2021-08-03 | 杭州长牛科技有限公司 | Special test system for automobile brushless electronic water pump |
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