CN212871727U - Use new forms of energy test circulating device - Google Patents
Use new forms of energy test circulating device Download PDFInfo
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- CN212871727U CN212871727U CN202021688485.5U CN202021688485U CN212871727U CN 212871727 U CN212871727 U CN 212871727U CN 202021688485 U CN202021688485 U CN 202021688485U CN 212871727 U CN212871727 U CN 212871727U
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Abstract
The utility model discloses an application new energy testing circulating device, which comprises a cleaning system, an adjusting system, a temperature control system, a power system and a plurality of connecting pipes, wherein one end of the cleaning system is connected with a power device to be tested, one side of the cleaning system is provided with a three-way valve, one end of the three-way valve is connected with the adjusting system, the other end of the three-way valve is connected with the temperature control system, the adjusting system comprises a flowmeter I and a liquid storage chamber, the flowmeter I is fixedly connected with the connecting pipe on one side of the liquid storage chamber, one side of the liquid storage chamber is provided with a circulating pump I, the circulating pump I is used for adjusting the liquid flow in the connecting pipes, the temperature control system comprises a temperature adjusting chamber, a temperature adjusting device is arranged in the temperature adjusting chamber, the power system comprises a liquid pump, the liquid pump is connected with the connecting pipes, and the liquid pump is, the temperature control system adjusts the temperature of the circulating liquid, so that the circulating liquid meets the requirement of the next test.
Description
Technical Field
The utility model relates to a testing arrangement field, in particular to use new forms of energy test circulating device.
Background
The power system is a key component of the new energy automobile, when the automobile runs, the driving force is output by the power system, and the performance of the power system has great influence on the overall performance of the automobile. When designing a new energy automobile, power matching is an important step, and the design of the motor is a key factor.
The testing method of the power system generally adopts the method of recording parameters under the steady-state working condition on a power system testing rack, but the general testing system can only work under the steady-state condition. However, when the automobile is running, the working conditions of the automobile are complex and changeable, and the test mode cannot well simulate various test conditions, so that the test result has large errors. In view of the above problems, a solution is proposed as follows.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an use new forms of energy test circulating device has the circulation liquid that can simulate out different flow and temperature, makes the test result more accurate advantage at the test result that power system can simulate under multiple environment.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a new energy testing circulating device comprises a cleaning system, an adjusting system, a temperature control system, a power system and a plurality of connecting pipes, wherein the cleaning system, the adjusting system, the temperature control system and the power system are connected through the connecting pipes, one end of the cleaning system is connected with tested power equipment, the cleaning system is used for cleaning impurities in circulating liquid, a three-way valve is arranged on one side of the cleaning system, one end of the three-way valve is connected with the adjusting system, the other end of the three-way valve is connected with the temperature control system, the adjusting system comprises a flow meter I and a liquid storage chamber, the flow meter I is fixedly connected with the connecting pipe on one side of the liquid storage chamber, a circulating pump I is arranged on one side of the liquid storage chamber and used for adjusting the liquid flow in the connecting pipes, the temperature control system comprises a temperature adjusting chamber, a temperature adjusting device is arranged in the temperature adjusting chamber and used for adjusting the temperature, one side of the temperature adjusting device is connected with one side of the first flowmeter, one side of the temperature adjusting device is provided with a first electromagnetic valve, the power system comprises a liquid pump, the liquid pump is connected with a connecting pipe, and the liquid pump is used for driving circulating liquid in the connecting pipe to flow.
Preferably, the cleaning system comprises a gas-liquid separator and a filter, the gas-liquid separator is used for separating gas in the connecting pipeline, one side of the gas-liquid separator is connected with a gas collecting box, and the filter is used for filtering particle impurities in the liquid.
Preferably, a gas purifier is arranged in the gas collection box and used for purifying gas in the gas collection box so as to enable the gas to reach the emission standard.
Preferably, a circulating liquid is arranged in the liquid storage chamber, and the circulating liquid in the liquid storage chamber is used for adjusting the flow rate of the circulating liquid in the connecting pipe.
Preferably, the temperature adjusting device is a semiconductor refrigerator for adjusting the temperature inside the temperature adjusting chamber to change the temperature of the circulating liquid in the temperature adjusting chamber.
Preferably, one side of the liquid pump is provided with a second flowmeter, the second flowmeter is connected with the connecting pipe, and the second flowmeter is provided with a second electromagnetic valve.
Preferably, a storage chamber is arranged on the connecting pipe and used for storing circulating liquid so as to test the tested power equipment.
Preferably, the storage chamber is internally provided with a plurality of storage cavities, the storage cavities are identical in structure, and one ends of the storage cavities are provided with three electromagnetic valves.
The utility model has the advantages that: the flow of the circulating liquid in the connecting pipe is controlled by setting the adjusting system, and the temperature control system is used for adjusting the temperature of the circulating liquid in the connecting pipe, so that the circulating liquid can simulate the environments with different temperatures and flows to test the tested power equipment.
Drawings
Fig. 1 is a schematic diagram of a system connection structure according to an embodiment.
Reference numerals: 1. connecting the tested power equipment; 2. a three-way valve; 3. a first flowmeter; 4. a reservoir chamber; 5. a first circulating pump; 6. adjusting the temperature in the room; 7. a liquid pump; 8. a gas-liquid separator; 9. a filter; 10. a gas collection box; 11. a gas purifier; 12. a semiconductor refrigerator; 13. a second flowmeter; 14. a second electromagnetic valve; 15. a storage chamber; 16. a first electromagnetic valve; 17. and a third electromagnetic valve.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in FIG. 1, the new energy application test circulating device comprises a cleaning system, a regulating system, a temperature control system, a power system and a plurality of connecting pipes. One end of the cleaning system is connected with the tested power equipment through a connecting pipe 1, and after the tested power equipment completes one test, circulating water for the test can enter the cleaning system through the connecting pipe.
The cleaning system comprises a gas-liquid separator 8 and a filter 9, the measured circulating liquid can enter the gas-liquid separator 8, one side of the gas-liquid separator 8 is connected with a gas collecting box 10, and gas in the circulating liquid can enter the gas collecting box 10 through the gas-liquid separator 8. The gas collecting box 10 is internally provided with a gas purifier 11, and the gas purifier 11 purifies the waste gas to discharge the waste gas after the waste gas reaches the discharge standard.
The separated circulating liquid enters the filter 9, and the filter 9 filters solid particles in the circulating liquid, so that the circulating liquid is cleaned, and the circulating liquid is kept clean.
One side of clearance system is equipped with three-way valve 2, and adjusting system and temperature control system are connected respectively to three-way valve 2's both ends of keeping away from clearance system. The regulating system comprises a flowmeter I3 and a liquid storage chamber 4, wherein the flowmeter I3 measures the circulating liquid flowing through and calculates the residual amount of the circulating liquid after a test. Circulating liquid is arranged in the liquid storage chamber 4, a first circulating pump 5 is arranged on one side of the liquid storage chamber 4, the first circulating pump 5 is started, and the circulating liquid in the liquid storage chamber 4 is sent to the connecting pipe or the circulating liquid in the connecting pipe is sent to the liquid storage chamber 4 according to requirements, so that the flow of the circulating liquid in the connecting pipe is adjusted.
The temperature control system comprises a temperature adjusting chamber 6, a temperature adjusting device is arranged in the temperature adjusting chamber 6, and the temperature adjusting device is a semiconductor refrigerating machine 12. The semiconductor refrigerator 12 can rapidly cool or heat. After the circulating liquid enters the temperature adjusting chamber 6, the semiconductor refrigerating machine 12 adjusts the temperature of the circulating liquid to a required temperature according to the requirement, so that the temperature of the circulating liquid reaches the requirement of the test.
The power system comprises a liquid pump 7, the liquid pump 7 is connected with the connecting pipe, and the liquid pump 7 drives the circulating liquid in the connecting pipe to flow after being started. The connecting pipe is provided with a storage chamber 15, and the storage chamber 15 comprises a plurality of storage cavities. The liquid pump 7 drives the circulating liquid in the connecting pipe into the reservoir 15. The storage chamber 15 is used for storing the circulating liquid, and when the test is needed, the circulating liquid in the storage chamber can enter the tested power equipment to complete the test.
And a second flowmeter 13 is arranged on one side of the liquid pump 7, and a second electromagnetic valve 14 is arranged on the second flowmeter 13. The second flowmeter 13 can realize the function of monitoring the circulating liquid entering the storage chamber, so that the flow of the circulating liquid in each storage chamber is the amount required in the test.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A new energy testing circulating device comprises a cleaning system, an adjusting system, a temperature control system, a power system and a plurality of connecting pipes, and is characterized in that the cleaning system, the adjusting system, the temperature control system and the power system are connected through the connecting pipes, one end of the cleaning system is connected with a power device to be tested (1), the cleaning system is used for cleaning impurities in circulating liquid, a three-way valve (2) is arranged on one side of the cleaning system, one end of the three-way valve (2) is connected with the adjusting system, the other end of the three-way valve (2) is connected with the temperature control system, the adjusting system comprises a flow meter I (3) and a liquid storage chamber (4), the flow meter I (3) is fixedly connected with the connecting pipe on one side of the liquid storage chamber (4), a circulating pump I (5) is arranged on one side of the liquid storage chamber (4), and the circulating pump I (5) is used for adjusting the liquid, temperature control system includes temperature regulating room (6), be equipped with attemperator in temperature regulating room (6), attemperator is used for adjusting the temperature in temperature regulating room (6), one side of attemperator is connected with one side of flowmeter (3), one side of attemperator is equipped with solenoid valve (16), driving system includes liquid pump (7), liquid pump (7) are connected with the connecting pipe, liquid pump (7) are used for driving the flow of connecting pipe inner loop liquid.
2. The new energy application testing circulating device according to claim 1, wherein the cleaning system comprises a gas-liquid separator (8) and a filter (9), the gas-liquid separator (8) is used for separating gas in the connecting pipeline, a gas collecting box (10) is connected to one side of the gas-liquid separator (8), and the filter (9) is used for filtering particulate impurities in liquid.
3. The new energy testing cycle device as claimed in claim 2, wherein a gas purifier (11) is arranged in the gas collecting box (10), and the gas purifier (11) is used for purifying the gas in the gas collecting box (10) so as to enable the gas to reach the emission standard.
4. The new energy application test circulating device according to claim 1, wherein a circulating liquid is arranged in the liquid storage chamber (4), and the circulating liquid in the liquid storage chamber (4) is used for adjusting the flow rate of the circulating liquid in the connecting pipe.
5. The new energy application test circulating device according to claim 1, wherein the temperature regulating device is a semiconductor refrigerator (12), and the semiconductor refrigerator (12) is used for regulating the internal temperature of the temperature regulating chamber (6) so as to change the temperature of circulating liquid in the temperature regulating chamber (6).
6. The new energy testing circulation device is characterized in that a second flowmeter (13) is arranged on one side of the liquid pump (7), the second flowmeter (13) is connected with a connecting pipe, and a second electromagnetic valve (14) is arranged on the second flowmeter (13).
7. The new energy testing circulating device according to claim 6, wherein a storage chamber (15) is arranged on the connecting pipe, and the storage chamber (15) is used for storing circulating liquid for testing of the tested power equipment.
8. The new energy testing circulating device used according to claim 7, wherein a plurality of storage cavities are arranged in the storage chamber (15), the plurality of storage cavities are identical in structure, and a third electromagnetic valve (17) is arranged at one end of each storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688485.5U CN212871727U (en) | 2020-08-13 | 2020-08-13 | Use new forms of energy test circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688485.5U CN212871727U (en) | 2020-08-13 | 2020-08-13 | Use new forms of energy test circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871727U true CN212871727U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021688485.5U Active CN212871727U (en) | 2020-08-13 | 2020-08-13 | Use new forms of energy test circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871727U (en) |
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2020
- 2020-08-13 CN CN202021688485.5U patent/CN212871727U/en active Active
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