CN205861333U - A kind of pressure pulse test bench of intercooler with voltage stabilizing function - Google Patents
A kind of pressure pulse test bench of intercooler with voltage stabilizing function Download PDFInfo
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- CN205861333U CN205861333U CN201620562024.0U CN201620562024U CN205861333U CN 205861333 U CN205861333 U CN 205861333U CN 201620562024 U CN201620562024 U CN 201620562024U CN 205861333 U CN205861333 U CN 205861333U
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- intercooler
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Abstract
A kind of pressure pulse test bench of intercooler with voltage stabilizing function of this utility model, including trunk roads and the exemplar branch road being connected to described trunk roads end, it is characterised in that described trunk roads include air supply system, air inlet stop valve, voltage-stabilizing system, flow control valve, effusion meter and the heater being sequentially connected with；Described exemplar branch road is wall scroll or is made up of a plurality of parallel connection, and every exemplar branch road includes that the flow control valve being sequentially connected with, exemplar air inlet stop valve, exemplar and exemplar are given vent to anger stop valve.A kind of pressure pulse test bench of intercooler with voltage stabilizing function of the present utility model, produces stable test pressure by voltage-stabilizing system, possesses pressure controllable, test temperature is stable, simple in construction, energy consumption are low, maintenance and repair is convenient and the advantage such as stable.
Description
Technical field
This utility model relates to pressure testing device technical field, particularly relates to intercooler pressure testing equipment, specifically
Say it is a kind of pressure pulse test bench of intercooler with voltage stabilizing function.
Background technology
The intercooler pressure pulse testing that we are carried out at present, the medium of use is pressurized air.Current equipment is basic
Upper employing manually-operated gate obtains the pressure needed, then is that exemplar sets up pressure or removal pressure by medium valve, reaches exemplar
The test objective of alternation.Owing to this test belongs to pressure reliability test, therefore the surge pressure of exemplar had high requirement.
But due to air supply system pressure transient, therefore, exemplar test pressure fluctuates therewith, and cause temperature fluctuation, equipment energy consumption high,
Fault rate is more high causes operating condition of test cannot meet the shortcomings such as requirement.
Summary of the invention
The problem being prior art and existing to be solved in the utility model, it is desirable to provide a kind of pressure stability, temperature stabilization,
The pressure pulse test bench of intercooler possessing voltage-stabilizing system that reliability is high, energy consumption is low, easy to maintenance.
For solve the problems referred to above, this utility model by the following technical solutions: a kind of charge air cooler pressure with voltage stabilizing function
Power pulse test bench, including trunk roads and the exemplar branch road being connected to described trunk roads end, it is characterised in that described trunk
Road includes air supply system, air inlet stop valve, voltage-stabilizing system, flow control valve, effusion meter and the heater being sequentially connected with；Described
Exemplar branch road is wall scroll or is made up of a plurality of parallel connection, and every exemplar branch road includes flow control valve, the exemplar air inlet being sequentially connected with
Stop valve, exemplar and exemplar are given vent to anger stop valve.
A kind of pressure pulse test bench of intercooler with voltage stabilizing function of the present utility model, produces steady by voltage-stabilizing system
Fixed test pressure, possesses pressure controllable, test temperature is stable, simple in construction, energy consumption are low, maintenance and repair is convenient and stable
Etc. advantage.
As improvement of the present utility model, the flow control valve of described trunk roads includes coarse adjustment flow control valve and fine setting
Use flow control valve.
As further improvement of the utility model, described exemplar props up a plurality of composition in parallel of route, and circuitry number is even number.
Above-mentioned each branch road is divided into two groups, tests by the following method:
1, all of valve is opened, and by each Flow-rate adjustment valve regulation to maximum rating.
2, open air supply system, regulate voltage-stabilizing system, it is thus achieved that required test pressure, keep the pressure of voltage-stabilizing system output
Constant.
3, regulation trunk roads flow control valve, it is thus achieved that required test flow.
4, heater, the test temperature needed for regulation acquisition.
5, regulate the flow control valve in each exemplar branch road respectively, obtain stable test flow for each exemplar.
6, open intake valve and the air outlet valve of second group of exemplar branch road of first group of exemplar branch road, close first group of exemplar and prop up
The air outlet valve on road and the intake valve of second group of exemplar branch road, apply high pressure, second group of exemplar applying low pressure to first group of exemplar.
7, open air outlet valve and the intake valve of second group of exemplar branch road of first group of exemplar branch road, close first group of exemplar and prop up
The intake valve on road and the air outlet valve of second group of exemplar branch road, apply low pressure, second group of exemplar applying high pressure to first group of exemplar.
8, step 6 and 7 is repeated.
A kind of pressure pulse test bench of intercooler with voltage stabilizing function of the present utility model, can be realized by above step
The circulation of two groups of exemplar pressure alternations, it is ensured that the test objective of pressure peak, temperature and stability of flow.Equipment operation energy consumption simultaneously
Low, stability is high, highly reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of pressure pulse test bench of intercooler with voltage stabilizing function of the present utility model, including trunk roads
With the exemplar branch road being connected to described trunk roads end.Described trunk roads include air supply system 8, the air inlet cut-off being sequentially connected with
Valve 1, voltage-stabilizing system 9, coarse adjustment flow control valve 2, microcall flow control valve 10, effusion meter and heater 1.
Described exemplar branch road is wall scroll or is made up of a plurality of parallel connection, uses two parallel branches in the present embodiment.Its
Middle 1# exemplar branch road includes that the flow control valve 4 being sequentially connected with, exemplar air inlet stop valve 5, exemplar 6 and exemplar are given vent to anger stop valve 7.
2# exemplar branch road includes that the flow control valve 12 being sequentially connected with, exemplar air inlet stop valve 13, exemplar 14 and exemplar are given vent to anger stop valve
15。
A kind of pressure pulse test bench of intercooler with voltage stabilizing function of the present utility model, surveys by the following method
Examination:
1, open air inlet stop valve 1,1# air inlet stop valve 5,1# give vent to anger stop valve 7,2# air inlet stop valve 13,2# give vent to anger cuts
Only valve 15, coarse adjustment regulation flow control valve 2, microcall flow control valve 10,1# flow control valve 4 and 2# flow control valve 12
To maximum rating.
2, open air supply system 8, regulate voltage-stabilizing system 9, it is thus achieved that required test pressure, keep the pressure of voltage-stabilizing system output
Power is constant.
3, coarse adjustment regulation flow control valve 2 and the microcall flow control valve 10 on regulation trunk roads, it is thus achieved that required
Test flow.
4, heater 11, the test temperature needed for regulation acquisition.
5, regulate 1# flow control valve 4 and 2# flow control valve 12 respectively, obtain stable test flow for each exemplar.
6, open the intake valve of 1# exemplar branch road and the air outlet valve of 2# exemplar branch road, close 1# exemplar branch road air outlet valve and
The intake valve of 2# exemplar branch road, applies high pressure, 2# exemplar applying low pressure to 1# exemplar.
7, open the air outlet valve of 1# exemplar branch road and the intake valve of 2# exemplar branch road, close 1# exemplar branch road intake valve and
The air outlet valve of 2# exemplar branch road, applies low pressure, 2# exemplar applying high pressure to 1# exemplar.
8, possessed the pressure pulse test bench of intercooler of voltage-stabilizing system by design, repeat step 6 and 7.
A kind of pressure pulse test bench of intercooler with voltage stabilizing function of the present utility model, can be realized by above step
The circulation of two exemplar pressure alternations, it is ensured that the test objective of pressure peak, temperature and stability of flow.Equipment operation energy consumption simultaneously
Low, stability is high, highly reliable.
It is understood that above-described embodiment is to explanation of the present utility model rather than to of the present utility model
Limit, any without departing from the utility model creation in this utility model spirit, each fall within protection of the present utility model
Within the scope of.
Claims (3)
1. there is a pressure pulse test bench of intercooler for voltage stabilizing function, including trunk roads and be connected to described trunk roads end
Exemplar branch road, it is characterised in that air supply system (8) that described trunk roads include being sequentially connected with, air inlet stop valve (1), voltage stabilizing
System (9), flow control valve (2,10), effusion meter and heater (11)；Described exemplar branch road is wall scroll or by a plurality of parallel connection
Constitute, flow control valve (4,12) that every exemplar branch road includes being sequentially connected with, exemplar air inlet stop valve (5,13), exemplar (6,
14) give vent to anger stop valve (7,15) with exemplar.
A kind of pressure pulse test bench of intercooler with voltage stabilizing function, it is characterised in that described
The flow control valve (2,10) of trunk roads includes coarse adjustment flow control valve (2) and microcall flow control valve (10).
3. claim 1 or as described in a kind of pressure pulse test bench of intercooler with voltage stabilizing function, it is characterised in that institute
State exemplar and prop up a plurality of composition in parallel of route, and circuitry number is even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562024.0U CN205861333U (en) | 2016-06-12 | 2016-06-12 | A kind of pressure pulse test bench of intercooler with voltage stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562024.0U CN205861333U (en) | 2016-06-12 | 2016-06-12 | A kind of pressure pulse test bench of intercooler with voltage stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861333U true CN205861333U (en) | 2017-01-04 |
Family
ID=57638349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620562024.0U Active CN205861333U (en) | 2016-06-12 | 2016-06-12 | A kind of pressure pulse test bench of intercooler with voltage stabilizing function |
Country Status (1)
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| CN (1) | CN205861333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560837A (en) * | 2017-05-24 | 2018-01-09 | 天津成立航空技术有限公司 | A kind of fuel nozzle cyclone air mass flow testing stand and its test method |
| CN113252291A (en) * | 2021-07-15 | 2021-08-13 | 中国空气动力研究与发展中心低速空气动力研究所 | Icing wind tunnel air supply system and method |
-
2016
- 2016-06-12 CN CN201620562024.0U patent/CN205861333U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560837A (en) * | 2017-05-24 | 2018-01-09 | 天津成立航空技术有限公司 | A kind of fuel nozzle cyclone air mass flow testing stand and its test method |
| CN107560837B (en) * | 2017-05-24 | 2024-01-26 | 成立航空股份有限公司 | Swirler air flow test bed for fuel nozzle and test method thereof |
| CN113252291A (en) * | 2021-07-15 | 2021-08-13 | 中国空气动力研究与发展中心低速空气动力研究所 | Icing wind tunnel air supply system and method |
| CN113252291B (en) * | 2021-07-15 | 2021-10-08 | 中国空气动力研究与发展中心低速空气动力研究所 | Icing wind tunnel air supply system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210810 Address after: 317200 Zhejiang Taizhou Tiantai County Fuxi street, e Garden Industrial Zone Patentee after: Zhejiang Zhengxin vehicle testing Co.,Ltd. Address before: 317200 Fuxi Street Transportation Machinery Industrial Park, Tiantai County, Taizhou, Zhejiang Patentee before: ZHEJIANG YINLUN MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |