CN108035807A - A kind of pressure regulation integrating device for air starter - Google Patents
A kind of pressure regulation integrating device for air starter Download PDFInfo
- Publication number
- CN108035807A CN108035807A CN201711103358.7A CN201711103358A CN108035807A CN 108035807 A CN108035807 A CN 108035807A CN 201711103358 A CN201711103358 A CN 201711103358A CN 108035807 A CN108035807 A CN 108035807A
- Authority
- CN
- China
- Prior art keywords
- pressure
- regulator
- pressure regulator
- spring
- pressure regulation
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/26—Starting; Ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Safety Valves (AREA)
Abstract
The present invention relates to a kind of pressure regulation integrating device for air starter, which is mainly made of regulator housing, plug component, pressure regulator, adjusting screw, pressure regulator spring and pressure regulator bar etc..The present invention is mainly suitable for the dynamical system of aircraft, when inlet pressure is in the range of (207~503) kPa, during 250 DEG C of maximum temperature, the pressure of adjustable exit air-flow simultaneously remains stable, at the same time by adjusting screw, outlet pressure desired value can be finely adjusted, meet necessary requirement.When device, which is switched to, not to work, can quick release pressure, ensure equipment safety it is reliable.The device can be provided for airplane starter stabilization source of the gas, and its it is simple in structure for ease of maintenaince maintain, cost is low, and pressure regulation speed is fast, works at the same time wide temperature range, has larger actual application value.
Description
Technical field
The invention belongs to dynamical system technical field, is related to a kind of pressure regulation integrating device for air starter.
Background technology
Air starter need to be used during aircraft engine ground start, existing air starter Inlet air pressure has
Stringent input range, therefore regulator need to be set before starter, high-pressure gas pressure is adjusted can to air starter
In the range of.Existing regulator module is more, and integrated level is not high, and volume is larger, increases weight on machine, and pressure regulation responds
Slowly, have a great influence to dynamical system feedback speed, operating condition requires also harsher.
The content of the invention
The purpose of the present invention is：There is provided that a kind of pressure regulating time is short, range of regulation is wide, output pressure is stable, integrated level
High pressure regulation integrating device.
Technical scheme：A kind of pressure regulation integrating device for air starter, it is characterised in that：The pressure regulation
Integrating device includes regulator housing 1, plug component 2, pressure regulator 3, adjusting screw 4, pressure regulator spring 5 and pressure
Draught control mechanism bar 6；Wherein, plug component 2 is fixed on regulator housing 1 by plug screw and spring, 6 He of pressure regulator bar
Pressure regulator spring 5 is installed in pressure regulator 3, and pressure regulator 3 is installed on regulator housing 1, adjusting screw 4
It is connected by spring and pressure regulator cover with pressure regulator 3, regulator housing 1 is installed on by screw and fixing bracket
On.
Pipeline and entrance, 3 phase of outlet, plug component 2 and pressure regulator are offered in the regulator housing 1
Even, wherein communicated with inlet for passage A, communicated with exit for passage B.Adjusting spiral shell is installed on pressure regulator 3
Nail 4, can be adjusted outlet pressure regulation desired value.Plug component 2 is communicated with passage B, and pressure regulation is fixed on by plug screw and spring
, can quick pressure releasing when device, which is switched to, not to work on device case 1.
Beneficial effects of the present invention：The pressure regulation integrating device of the present invention can make pressure regulating time shorter, to aircraft power
System start speed significantly improves, and range of regulation is wide, and output pressure is more stable, is conducive to the quick open and close of air starter
And steady operation, it can quickly be bled off pressure when being not required to pressure regulation, ensure equipment safety；Integrated level of the present invention is high at the same time, small, weight
Amount is light, and cost is low, is equally applicable to the aircraft power system or other pneumatic engineering fields of other purposes, has necessarily general
Property and preferable practical value.
Brief description of the drawings
Fig. 1 is the front view of the pressure regulation integrating device of the present invention；
Fig. 2 is sectional view of pressure regulation integrating device shown in Fig. 1 along A-A；
Wherein, 1- regulators housing, 2- plug components, 3- pressure regulators, 4- adjusting screws, 5- pressure regulator bullets
Spring, 6- pressure regulator bars.
Embodiment
The present invention includes regulator housing 1, plug component 2, pressure regulator 3, adjusting screw 4, pressure regulator bullet
Spring 5 and pressure regulator bar 6 etc., wherein, plug component 2 is fixed on regulator housing 1 by plug screw and spring, pressure tune
Saving device bar 6 and pressure regulator spring 5 is installed in pressure regulator 3, pressure regulator 3 is installed on regulator housing 1,
Adjusting screw 4 is connected by spring and pressure regulator cover with pressure regulator, and pressure regulation is installed on by screw and fixing bracket
On device case 1.
In use, entrance is passed through gases at high pressure, pass through passage A, 6 left pressure of pressure regulator bar rise, in atmospheric pressure
Under being acted on 5 elastic force of pressure regulator spring, pressure regulator bar 6 enters in pressure regulator 3, passes through to left movement, gas
Passage B is communicated with exit, when acting on the atmospheric pressure on pressure regulator bar 6 with pressure regulator 5 Spring balanced of spring,
Steady air current, while keep outlet pressure to stablize.
When needing to adjust outlet pressure value, adjusting screw 4 is adjusted, spring force suffered by pressure regulator bar 6 changes,
During work, the aerodynamic force and 5 elastic force of pressure regulator spring that act on pressure regulator bar 6 reach new balance, make outlet
Locate pressure stability in new desired value.
When pressure regulation terminates, and device need to be stopped, gas is acted on plug component 2, and aerodynamic force is more than spring pressure,
Residual gas is quickly discharged by plug component.
Pressure regulation integrating device of the present invention, its effect is to arrive the gas regulation of pressure at inlet scope (207~503) kPa
Outlet pressure is desired value, and keeps stablizing output, so that the compressed air constant-pressure stable for being supplied to air starter is controlled,
Power is provided for engine.When device, which is switched to, not to work, can quick release pressure, ensure equipment safety it is reliable.The present invention
Pressure regulation speed is fast, and range of regulation is wide, and all adjustable in the range of (207~503) kPa, operating temperature is up to 250 DEG C, and function
It is highly integrated, it is small, it is light-weight, it is easy to maintenance.
Claims (1)
- A kind of 1. pressure regulation integrating device for air starter, it is characterised in that：The pressure regulation integrating device is filled including pressure regulation Put housing (1), plug component (2), pressure regulator (3), adjusting screw (4), pressure regulator spring (5) and pressure regulator Bar (6)；Wherein, the plug component (2) is fixed on regulator housing (1) by plug screw and spring, pressure regulator bar (6) it is installed on pressure regulator spring (5) in pressure regulator (3), pressure regulator (3) is installed on regulator housing (1) on, adjusting screw (4) is connected by spring and pressure regulator cover with pressure regulator (3), passes through screw and fixing bracket On regulator housing (1)；Pipeline and entrance, outlet, plug component (2) and pressure regulator (3) phase are offered in the regulator housing (1) Even, wherein communicated with inlet for passage A, communicated with exit for passage B；Pressure regulator is provided with adjusting on (3) Screw (4), can be adjusted outlet pressure regulation desired value；Plug component (2) is communicated with passage B, is fixed by plug screw and spring , can quick pressure releasing when device, which is switched to, not to work on regulator housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103358.7A CN108035807A (en) | 2017-11-09 | 2017-11-09 | A kind of pressure regulation integrating device for air starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103358.7A CN108035807A (en) | 2017-11-09 | 2017-11-09 | A kind of pressure regulation integrating device for air starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035807A true CN108035807A (en) | 2018-05-15 |
Family
ID=62093164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103358.7A Pending CN108035807A (en) | 2017-11-09 | 2017-11-09 | A kind of pressure regulation integrating device for air starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035807A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370290A (en) * | 1999-08-17 | 2002-09-18 | 贝利莫控股公司 | Pressure independent control valve |
| CN201180829Y (en) * | 2007-09-17 | 2009-01-14 | 陈志聪 | High sensitivity adjustable pressure reducing valve |
| CN101680559A (en) * | 2007-12-07 | 2010-03-24 | 日酸田中株式会社 | Pressure regulation valve |
| CN201651466U (en) * | 2010-01-14 | 2010-11-24 | 威海博胜气动液压有限公司 | Air pressure relief valve for railway locomotive air supply systems |
| CN204328150U (en) * | 2014-12-03 | 2015-05-13 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of starting control valve promoting pressure regulation ability |
| CN105697454A (en) * | 2014-11-27 | 2016-06-22 | 无锡市海骏液压机电设备有限公司 | Pressure measurement device with pressure relief adjustment function for hydraulic cylinder |
| CN106438055A (en) * | 2015-08-11 | 2017-02-22 | 通用电气航空系统有限责任公司 | Air pressure regulator |
-
2017
- 2017-11-09 CN CN201711103358.7A patent/CN108035807A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370290A (en) * | 1999-08-17 | 2002-09-18 | 贝利莫控股公司 | Pressure independent control valve |
| CN201180829Y (en) * | 2007-09-17 | 2009-01-14 | 陈志聪 | High sensitivity adjustable pressure reducing valve |
| CN101680559A (en) * | 2007-12-07 | 2010-03-24 | 日酸田中株式会社 | Pressure regulation valve |
| CN201651466U (en) * | 2010-01-14 | 2010-11-24 | 威海博胜气动液压有限公司 | Air pressure relief valve for railway locomotive air supply systems |
| CN105697454A (en) * | 2014-11-27 | 2016-06-22 | 无锡市海骏液压机电设备有限公司 | Pressure measurement device with pressure relief adjustment function for hydraulic cylinder |
| CN204328150U (en) * | 2014-12-03 | 2015-05-13 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of starting control valve promoting pressure regulation ability |
| CN106438055A (en) * | 2015-08-11 | 2017-02-22 | 通用电气航空系统有限责任公司 | Air pressure regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |
|
| RJ01 | Rejection of invention patent application after publication |