CN203627030U - Air inflow adjusting device - Google Patents
Air inflow adjusting device Download PDFInfo
- Publication number
- CN203627030U CN203627030U CN201320649891.4U CN201320649891U CN203627030U CN 203627030 U CN203627030 U CN 203627030U CN 201320649891 U CN201320649891 U CN 201320649891U CN 203627030 U CN203627030 U CN 203627030U
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- Prior art keywords
- connecting tube
- air
- air inflow
- air filter
- temperature
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Abstract
The utility model relates to an air inflow adjusting device which comprises a pressure fast-plug connector, a temperature fast-plug connector and an air inflow pipe connecting pipe. One end of the pressure fast-plug connector and one end of the temperature fast-plug connector are connected with a pressure sensor and a temperature sensor respectively. The other end of the pressure fast-plug connector and the other end of the temperature fast-plug connector are respectively connected to the air inflow pipe connecting pipe. One end of the air inflow pipe connecting pipe is connected with an engine air inflow pipe, the other end of the air inflow connecting pipe is connected with a flow adjusting valve through a connecting flange, the other end of the flow adjusting valve is connected with an air filter connecting pipe through a connecting flange, and the air filter connecting pipe is connected with an air filter. The air inflow adjusting device is simple in structure, easy to manufacture and low in production cost. Air flows out of the air filter, flows to the air filter connecting pipe, and then flows through the flow adjusting valve; the quantity of air flowing into the engine air inflow pipe is adjusted by adjusting the opening degree of a valve handle, and meanwhile the air inflow pipe connecting pipe can accurately measure air pressure and temperature, so that air inflow pressure, temperature and quantity are well monitored in all working conditions of an engine.
Description
Technical field
The utility model belongs to technical field of engines, particularly a kind of air inlet regulating device.
Background technique
At present, along with the develop rapidly of Engine Industry, performance requirement is strict all the more, the optimization of each operating mode of motor and lifting need the support of survey data, especially the parameter such as the pressure of air input of engine by air, temperature, flow, the design to engine performance and optimization provide very large scientific basis, measurement frock simple structure in the past, function singleness, measuring point position does not meet GB.
Summary of the invention
The utility model for solve the technical problem existing in known technology provide a kind of simple in structure, be easy to the air inlet regulating device manufactured, cost is low.
The technological scheme that the utility model is taked for the technical problem existing in solution known technology is:
A kind of air inlet regulating device, comprise pressure quick inserting joint, temperature quick inserting joint and suction tude connecting tube, one end of described pressure quick inserting joint and temperature quick inserting joint is Bonding pressure sensor and temperature transducer respectively, the other end is connected respectively on suction tude connecting tube, one end connecting engine suction tude of described suction tude connecting tube, the other end of described suction tude connecting tube is by adpting flange connection traffic modulating valve, the other end of described flow control valve connects air filter connecting tube by adpting flange, and described air filter connecting tube connects air filter.
On described flow control valve, be provided with valve handle, the regulation range of valve handle is: 0～90 °.
The material of described tracheae connecting tube and air filter connecting tube is iron pipe.
Advantage and the good effect that the utlity model has are: the utility model is simple in structure, be easy to manufacture, cost of production is low, in use, gas out flows to air filter connecting tube from air filter, pass through again flow control valve, enter the charge flow rate size of engine air inlet tube by the aperture adjustment of regulating valve handle, on the suction tude connecting tube being connected with engine air inlet tube, can measure accurately gas pressure and temperature, thereby met well the monitoring of the each operating mode of motor to air inflow pressure, temperature, flow simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model plan view;
Fig. 2 is Fig. 1 plan view;
Fig. 3 is that Fig. 2 C-C is to sectional view.
In Fig. 1～Fig. 3,1. pressure quick inserting joint, 2. temperature quick inserting joint, 3. adpting flange, 4. air filter connecting tube, 5. flow control valve, 6. valve handle, 7. suction tude connecting tube, 8. gate board.
Embodiment:
For further understanding model utility content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of air inlet regulating device, comprise pressure quick inserting joint 1, temperature quick inserting joint 2 and suction tude connecting tube 7, one end of pressure quick inserting joint 1 and temperature quick inserting joint 2 is Bonding pressure sensor and temperature transducer respectively, the other end is connected respectively on suction tude connecting tube 7, one end connecting engine suction tude of suction tude connecting tube 7, the other end is by adpting flange 3 connection traffic modulating valve 5, the other end of flow control valve 5 connects air filter connecting tube 4 by adpting flange 3, air filter connecting tube 4 connects air filter (abbreviation air filter), valve handle 6 is installed on flow control valve 5, can between 0～90 °, regulate, the middle part of flow control valve 5 is provided with gate board 8.
The material of tracheae connecting tube 7 and air filter connecting tube 4 is iron pipe.
The utility model is simple in structure, be easy to manufacture, cost of production is low, in use, gas out flows to air filter connecting tube 4 from air filter, pass through again flow control valve 5, enter the charge flow rate size of engine air inlet tube by the aperture adjustment of regulating valve handle 6, on the suction tude connecting tube being connected with engine air inlet tube, can measure accurately gas pressure and temperature, thereby met well the monitoring of the each operating mode of motor to air inflow pressure, temperature, flow simultaneously.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, and those of ordinary skill in the field should be appreciated that still and can modify or part technical characteristics is equal to replacement the embodiment of model utility; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the technology of the utility model request protection.
Claims (3)
1. an air inlet regulating device, comprise pressure quick inserting joint (1), temperature quick inserting joint (2) and suction tude connecting tube (7), one end of described pressure quick inserting joint (1) and temperature quick inserting joint (2) is Bonding pressure sensor and temperature transducer respectively, the other end is connected respectively on suction tude connecting tube (7), one end connecting engine suction tude of described suction tude connecting tube (7), it is characterized in that, the other end of described suction tude connecting tube (7) is by adpting flange (3) connection traffic modulating valve (5), the other end of described flow control valve (5) connects air filter connecting tube (4) by adpting flange (3), described air filter connecting tube (4) connects air filter.
2. air inlet regulating device according to claim 1, is characterized in that, is provided with valve handle (6) on described flow control valve (5), and the regulation range of described valve handle (6) is: 0～90 °.
3. air inlet regulating device according to claim 2, is characterized in that, the material of described tracheae connecting tube (7) and air filter connecting tube (4) is iron pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649891.4U CN203627030U (en) | 2013-10-21 | 2013-10-21 | Air inflow adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649891.4U CN203627030U (en) | 2013-10-21 | 2013-10-21 | Air inflow adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627030U true CN203627030U (en) | 2014-06-04 |
Family
ID=50813516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320649891.4U Expired - Fee Related CN203627030U (en) | 2013-10-21 | 2013-10-21 | Air inflow adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500270A (en) * | 2014-12-09 | 2015-04-08 | 南京理工大学 | Electric rotary sliding-plate valve-type rocket ramjet engine gas flow-rate adjusting device |
-
2013
- 2013-10-21 CN CN201320649891.4U patent/CN203627030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500270A (en) * | 2014-12-09 | 2015-04-08 | 南京理工大学 | Electric rotary sliding-plate valve-type rocket ramjet engine gas flow-rate adjusting device |
| CN104500270B (en) * | 2014-12-09 | 2016-07-06 | 南京理工大学 | Electronic rotation sliding plate valve type solid rocket ramjet gas flow regulates device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300402 Beichen science and Technology Park, Beichen District, high tech Avenue, No. 77, No. Patentee after: TIANJIN LOVOL ENGINES CO.,LTD. Address before: 300402 Beichen science and Technology Park, Beichen District, high tech Avenue, No. 77, No. Patentee before: TIANJIN LOVOL ENGINES Co.,Ltd. |
|
| 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: 20140604 Termination date: 20211021 |