CN101265837B - Portable turbo-charger pressure regulating instrument - Google Patents
Portable turbo-charger pressure regulating instrument Download PDFInfo
- Publication number
- CN101265837B CN101265837B CN2007100345609A CN200710034560A CN101265837B CN 101265837 B CN101265837 B CN 101265837B CN 2007100345609 A CN2007100345609 A CN 2007100345609A CN 200710034560 A CN200710034560 A CN 200710034560A CN 101265837 B CN101265837 B CN 101265837B
- Authority
- CN
- China
- Prior art keywords
- pressure
- storage tank
- air storage
- gas holder
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Supercharger (AREA)
Abstract
The invention relates to a portable turbine supercharger voltage regulator, which comprises a check valve, an air storage tank, a pressure meter, a cylinder cover and a tube, wherein the pressure meter is installed on the air storage tank and communicates with an inner cavity of the air storage tank; the check valve is fixed and installed on one end of the air storage tank and communicates with the inner cavity of the air storage tank; the cylinder cover is installed on the other end of the air storage tank; the cylinder cover and the air storage tank are connected by screw thread; a gas nipple is arranged on the cylinder cover; one end of the tube is installed on and communicates with the gas nipple. When the portable turbine supercharger voltage regulator is in use, simple charging devices such as a pump etc. can be used for charging the pressure of the air tank over an adjustment pressure, and then the check valve is manually opened for deflation and the pressure is regulated to a needed pressure; through the reading on a gauge, the pressure of a bypass valve can be regulated.
Description
Technical field
The present invention relates to a kind of regulator, particularly a kind of pressure regulating instrument of portable adjustment turbocharger bypass cracking pressure.
Background technique
Along with worldwide energy shortage, people's awareness of saving energy strengthens gradually, the Abgasgesetz increasingly stringent of while various places, and automobile is also more and more higher to the requirement of useless discharging.Supercharging branch art is that motor car engine is energy-conservation and reduce the most effective of exhaust emission and one of the most direct measure, and therefore, supercharging technology more and more comes into one's own.Exhaust gas turbocharge since the useful work of consumption of engine not be widely used.Along with the technical development of automobile and motor, require motor that higher power range and low-speed performance are preferably arranged.Supercharged diesel engine is when the high speed high load, and air displacement is bigger, and exhaust energy is also big, thereby causes the rotating speed of turbosupercharger too high, boost pressure is also high, but when supercharged diesel engine low speed, even increase load, exhaust gas flow is also little, and exhaust energy is also less, and the rotating speed of pressurized machine is not high yet.Thereby charge-air pressure is lower, and the Engine torque increment is too small.In order to adapt to the variation of engine power ranges, the moment of torsion of motor output when the high speed performance of assurance motor and low speed.Way as improving can be complementary with the turbosupercharger of small capacity and the middling speed of diesel engine, the moment of torsion during with raising diesel engine middling speed.But pressure ratio is too high in the time of will occurring diesel engine high speed high load so again, the problem that supercharger speed is too high.Adopt the venting bypass valve, when high speed high load exhaust pressure was too high, bypass valve was opened for this reason, bled off a part of waste gas and did not do work, and with the reduction supercharger speed, thereby the control pressure ratio also makes pressurized machine be unlikely because of rotating speed is too high and damages.But it is excessive that bleed valve is opened, and can make the high speed performance of motor can not get ensureing again.
Therefore be with the turbosupercharger of venting bypass valve, the cracking pressure of its bypass valve plays important effect to the proper functioning of turbosupercharger and motor.If it is inaccurate that cracking pressure is adjusted, will cause that engine performance descends, serious will cause turbo impairment.
Because former regulator is had relatively high expectations to source of the gas, and the volume of device is bigger, and complex structure can't carry, and can only use in fixing place, can't on-the-spotly adjust pressurized machine using.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of prior art and a kind of portable turbo-charger pressure regulating instrument is provided.
Technological scheme of the present invention is: a kind of portable turbo-charger pressure regulating instrument, by one way stop peturn valve, gas holder, pressure gauge, cylinder cap, flexible pipe are formed, pressure gauge be installed on the gas holder and with the gas holder intracavity inter-connection, one way stop peturn valve be fixedly mounted on gas holder an end and with the gas holder intracavity inter-connection, cylinder cap is installed in the other end of gas holder, adopts between cylinder cap and the gas holder to be threaded, cylinder cap is provided with valve, and an end of flexible pipe is installed in that well is connected with valve on the valve.
Can gas tank pressure be charged to simple inflators such as pumps in use and adjust more than the pressure, exit by the manual one way stop peturn valve of opening then, pressure is adjusted to required pressure, can adjust bypass valve pressure by the reading of dial gauge.
The present invention has because volume is little, in light weight, and simple to operate, simple in structure, uses reliably, and is easy to carry.
Description of drawings
Below in conjunction with drawings and Examples detailed structure of the present invention is further described.
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is left views of accompanying drawing 1.
1. one way stop peturn valves among the figure, 2. gas holder, 3. pressure gauge, 4. flexible pipe, 5. cylinder cap.
Embodiment
As shown in drawings: a kind of portable turbo-charger pressure regulating instrument is by one way stop peturn valve (1), gas holder (2), pressure gauge (3), cylinder cap (5), flexible pipe (4) is formed, gas holder 2 is the cylindrical shape of end opening the other end sealing, closed end is provided with an one way stop peturn valve 1, one way stop peturn valve adopts existing bicycle tyre valve core to be welded on the closed end of gas holder 2, and be communicated with the inner chamber of gas holder, the opening end of gas holder 2 is processed with outside thread, be threaded with the cylinder cap employing, cylinder cap is provided with valve, be connected to a flexible pipe 4 on the valve, pressure gauge 3 is located on the gas holder, and is communicated with the inner chamber of gas holder.
Claims (1)
1. portable turbo-charger pressure regulating instrument, it is characterized in that: by one way stop peturn valve, gas holder, pressure gauge, cylinder cap, flexible pipe are formed, pressure gauge be installed on the gas holder and with the gas holder intracavity inter-connection, one way stop peturn valve be fixedly mounted on gas holder an end and with the gas holder intracavity inter-connection, cylinder cap is installed in the other end of gas holder, adopts between cylinder cap and the gas holder to be threaded, cylinder cap is provided with valve, and an end of flexible pipe is installed on the valve and with valve and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100345609A CN101265837B (en) | 2007-03-17 | 2007-03-17 | Portable turbo-charger pressure regulating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100345609A CN101265837B (en) | 2007-03-17 | 2007-03-17 | Portable turbo-charger pressure regulating instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101265837A CN101265837A (en) | 2008-09-17 |
| CN101265837B true CN101265837B (en) | 2010-11-24 |
Family
ID=39988480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100345609A Expired - Fee Related CN101265837B (en) | 2007-03-17 | 2007-03-17 | Portable turbo-charger pressure regulating instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101265837B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042990A (en) * | 1988-12-02 | 1990-06-13 | 白龙山 | A kind of portable manometer calibrator |
| US5113694A (en) * | 1991-05-23 | 1992-05-19 | Westinghouse Air Brake Company | Modified pressure regulator valve for single car testing device |
| CN2322620Y (en) * | 1998-01-12 | 1999-06-09 | 孙振宇 | Disposable gastrointestinal decompression device |
| CN201021633Y (en) * | 2007-03-17 | 2008-02-13 | 湖南天雁机械有限责任公司 | Pressure adjusting instrument for portable turbine pressure increaser |
-
2007
- 2007-03-17 CN CN2007100345609A patent/CN101265837B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042990A (en) * | 1988-12-02 | 1990-06-13 | 白龙山 | A kind of portable manometer calibrator |
| US5113694A (en) * | 1991-05-23 | 1992-05-19 | Westinghouse Air Brake Company | Modified pressure regulator valve for single car testing device |
| CN2322620Y (en) * | 1998-01-12 | 1999-06-09 | 孙振宇 | Disposable gastrointestinal decompression device |
| CN201021633Y (en) * | 2007-03-17 | 2008-02-13 | 湖南天雁机械有限责任公司 | Pressure adjusting instrument for portable turbine pressure increaser |
Non-Patent Citations (1)
| Title |
|---|
| JP昭59-156833A 1984.09.06 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101265837A (en) | 2008-09-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20101124 Termination date: 20190317 |