CN106763913A - Combination variable-flow air shut-off valve - Google Patents
Combination variable-flow air shut-off valve Download PDFInfo
- Publication number
- CN106763913A CN106763913A CN201611046333.3A CN201611046333A CN106763913A CN 106763913 A CN106763913 A CN 106763913A CN 201611046333 A CN201611046333 A CN 201611046333A CN 106763913 A CN106763913 A CN 106763913A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- valve component
- valve body
- component
- sonic nozzle
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention provides one kind combination variable-flow air shut-off valve, it is including inlet tube etc., valve body is located on base, suction casing is connected with the left side of valve body, inlet tube is connected with the left side of suction casing, pressure sensor is connected with the left side of suction casing and pressure sensor is located at the top of inlet tube, outlet is located at the top of valve body, first sonic nozzle is located at the front of the inside of valve body and is connected with the first electromagnetic valve component, second sonic nozzle is located at the rear of the inside of valve body and is connected with the second electromagnetic valve component, inlet tube, suction casing, valve body, first electromagnetic valve component, second electromagnetic valve component, outlet, first sonic nozzle, second sonic nozzle is collectively forming working media runner.The present invention after engine disorderly closedown, by the runner of changeable flow for Emergency power source gas engine provides air dielectric, with light structure, integrated level is high, response is fast, it is low in energy consumption the characteristics of.
Description
Technical field
The present invention relates to a kind of suitable for high speed invisbile plane and the control valve of spacecraft, in particular it relates to a kind of
Combination variable-flow air shut-off valve.
Background technology
It is high speed invisbile plane development that air shut-off valve is, it is therefore an objective to after engine abnormity shutdown, by changeable flow
Runner provide air for Emergency power source gas engine, it is its feature that light structure, integrated level are high, response is fast, power is small.
At present, in the market have light structure, integrated level is high, response is fast, small power consumption the characteristics of and energy third gear flow
The gas control valve of switching.
The content of the invention
For defect of the prior art, it is an object of the invention to provide one kind combination variable-flow air shut-off valve, its
After engine disorderly closedown, by the runner of changeable flow for Emergency power source gas engine provides air dielectric, with knot
Structure is light and handy, integrated level is high, response is fast, it is low in energy consumption the characteristics of.
According to an aspect of the present invention, there is provided one kind combination variable-flow air shut-off valve, it is characterised in that it include into
Mouth pipe, pressure sensor, suction casing, valve body, the first electromagnetic valve component, the second electromagnetic valve component, outlet, the spray of the first velocity of sound
Pipe, the second sonic nozzle, base, valve body are located on base, and suction casing is connected with the left side of valve body, inlet tube and suction casing
Left side be connected, pressure sensor be connected with the left side of suction casing and pressure sensor positioned at inlet tube top, outlet
Positioned at the top of valve body, the first sonic nozzle is located at the front of the inside of valve body and is connected with the first electromagnetic valve component, the second sound
Fast jet pipe is located at the rear of the inside of valve body and is connected with the second electromagnetic valve component, before the right side of the first electromagnetic valve component and valve body
Fang Xianglian, the second electromagnetic valve component is connected with the right side rear of valve body, inlet tube, suction casing, valve body, the first solenoid valve block
Part, the second electromagnetic valve component, outlet, the first sonic nozzle, the second sonic nozzle are collectively forming working media runner.
Preferably, first electromagnetic valve component, the second electromagnetic valve component are all the electromagnetic valve structures of normally opened form.
Preferably, first electromagnetic valve component, the second electromagnetic valve component distinguish respective self contained function and all pass through coil
Power control, opened by the first electromagnetic valve component, the second electromagnetic valve component open or the first electromagnetic valve component open, the second solenoid valve block
Part is closed or the first electromagnetic valve component is closed, the second electromagnetic valve component comes, and control three keeps off the switching of uninterrupted.
Preferably, the pressure sensor is fixed on valve body by the threaded mounting hole on suction casing.
Compared with prior art, the present invention has following beneficial effect：The present invention is led to after engine disorderly closedown
The runner of changeable flow is crossed for Emergency power source gas engine provides air dielectric, with simple structure, reliability be high, volume
The characteristics of small, lightweight, integrated level is high, response is fast, low in energy consumption, stability of characteristics is reliable.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is main structure diagram of the invention.
Fig. 2 is overlooking the structure diagram of the invention.
Fig. 3 is the schematic diagram of internal structure of the invention and runner.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
As shown in Figure 1 to Figure 3, present invention combination variable-flow air shut-off valve includes inlet tube 1, pressure sensor 2, import
Housing 3, valve body 4, the first electromagnetic valve component 5, the second electromagnetic valve component 6, outlet 7, the first sonic nozzle 81, the spray of the second velocity of sound
Pipe 82, base 9, valve body 4 are located on base 9, and suction casing 3 is connected with the left side of valve body 4, a left side for inlet tube 1 and suction casing 3
Side is connected, and pressure sensor 2 is connected with the left side of suction casing 3 and pressure sensor 2 is located at the top of inlet tube 1, outlet 7
Positioned at the top of valve body 4, the first sonic nozzle 81 is located at the front of the inside of valve body 4 and is connected with the first electromagnetic valve component 5, the
Two sonic nozzles 82 are located at the rear of the inside of valve body 4 and are connected with the second electromagnetic valve component 6, the first electromagnetic valve component 5 and valve
The right side front of body 4 is connected, and the second electromagnetic valve component 6 is connected with the right side rear of valve body 4, inlet tube 1, suction casing 3, valve body
4th, the first electromagnetic valve component 5, the second electromagnetic valve component 6, outlet 7, the first sonic nozzle 81, the common shape of the second sonic nozzle 82
Into working media runner.
First electromagnetic valve component, the second electromagnetic valve component are all the electromagnetic valve structures of normally opened form, and valve element aperture is big,
Flow resistance is small, i.e., opened when no power, in component, and respective inner flow passage is closed in the motion of energization back valve core, and respective flow is big
Small to be controlled by the first sonic nozzle, the second sonic nozzle, specific work process is as follows：According to the demand of aircraft, needed during work
Runner is opened, therefore combination variable-flow air shut-off valve is without being powered, idle；When combination variable-flow air shut-off valve is powered,
Other systems on aircraft are not worked, and runner is closed, and now only combination variable-flow air shut-off valve has power consumption, to whole aircraft
System does not increase burden.
First electromagnetic valve component, the second electromagnetic valve component distinguish respective self contained function and all pass through coil electricity control
System, opened by the first electromagnetic valve component, the second electromagnetic valve component open or the first electromagnetic valve component open, the second electromagnetic valve component close or
Control three that first electromagnetic valve component is closed, the second electromagnetic valve component comes keeps off the switching of uninterrupted, the air control of combination variable-flow
The inside of valve is divided into two-way parallel connection from suction casing, and flow is controlled by the first sonic nozzle of two-way, the second sonic nozzle respectively,
So combination variable-flow air shut-off valve can control the operating mode of three gear variable-flows, realize aircraft to variable-flow under the conditions of big flow
Combination requirement, integrated pressure sensor, simplied system structure.
The pressure sensor is fixed on valve body by the threaded mounting hole on suction casing, pressure sensor pass through into
Mouth housing is connected with runner, for measuring pressure medium, has so simplified system pressure test pipeline.
In sum, the present invention realizes low-power consumption using normally open solenoid valve design, and third gear flow control, it is real
Combination requirement of the aircraft to variable-flow under the conditions of larger flow is showed；Pressure sensor is integrated with, system architecture is simplified；In hair
After motivation disorderly closedown, by the runner of changeable flow for Emergency power source gas engine provides air dielectric, with structure
Simply, reliability is high, small volume, the characteristics of lightweight, integrated level is high, response is fast, low in energy consumption, stability of characteristics is reliable.The combination
Variable-flow air shut-off valve uses Integrated design, using the runner method of salary distribution, two-way medium runner is realized inside device, passes through
Solenoid valve module distinguishes control mode, realizes the control switching of medium third gear flow.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow
Sound substance of the invention.
Claims (4)
1. it is a kind of to combine variable-flow air shut-off valve, it is characterised in that it includes inlet tube, pressure sensor, suction casing, valve
Body, the first electromagnetic valve component, the second electromagnetic valve component, outlet, the first sonic nozzle, the second sonic nozzle, base, valve body position
In on base, suction casing is connected with the left side of valve body, and inlet tube is connected with the left side of suction casing, pressure sensor and import
The left side of housing is connected and pressure sensor is located at the top of inlet tube, and outlet is located at the top of valve body, the first sonic nozzle
Positioned at the inside of valve body front and be connected with the first electromagnetic valve component, the second sonic nozzle be located at the rear of the inside of valve body and
It is connected with the second electromagnetic valve component, the right side front of the first electromagnetic valve component and valve body is connected, the second electromagnetic valve component and valve body
Right side rear be connected, inlet tube, suction casing, valve body, the first electromagnetic valve component, the second electromagnetic valve component, outlet, first
Sonic nozzle, the second sonic nozzle are collectively forming working media runner.
2. it is according to claim 1 to combine variable-flow air shut-off valve, it is characterised in that first electromagnetic valve component,
Second electromagnetic valve component is all the electromagnetic valve structure of normally opened form.
3. it is according to claim 1 to combine variable-flow air shut-off valve, it is characterised in that first electromagnetic valve component,
Second electromagnetic valve component distinguishes respective self contained function and all by coil electricity control, is opened by the first electromagnetic valve component, second
Electromagnetic valve component is opened or the first electromagnetic valve component is opened, the second electromagnetic valve component is closed or the first electromagnetic valve component is closed, the second magnetic valve
Component comes and controls three switchings for keeping off uninterrupted.
4. it is according to claim 1 combination variable-flow air shut-off valve, it is characterised in that the pressure sensor pass through into
Threaded mounting hole on mouth housing is fixed on valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046333.3A CN106763913B (en) | 2016-11-22 | 2016-11-22 | Combine variable-flow air shut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046333.3A CN106763913B (en) | 2016-11-22 | 2016-11-22 | Combine variable-flow air shut-off valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106763913A true CN106763913A (en) | 2017-05-31 |
| CN106763913B CN106763913B (en) | 2019-02-15 |
Family
ID=58974131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046333.3A Active CN106763913B (en) | 2016-11-22 | 2016-11-22 | Combine variable-flow air shut-off valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN106763913B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103856A (en) * | 1985-04-29 | 1987-05-13 | 浙江省瑞安永久机电研究所 | Multifunctional electromagnetic valves |
| CN201627983U (en) * | 2010-03-28 | 2010-11-10 | 董玉芬 | Combined type multidirectional pneumatic control valve |
| CN103129577A (en) * | 2011-11-30 | 2013-06-05 | 三菱重工业株式会社 | Brake control device |
| CN204201180U (en) * | 2014-10-16 | 2015-03-11 | 深圳嘉贸气动器材有限公司 | A kind of leading type multifunctional electromagnetic valves |
| EP2857727A1 (en) * | 2012-06-04 | 2015-04-08 | Youngdo Ind. Co., Ltd. | Fluid control valve assembly |
| CN204459296U (en) * | 2015-02-02 | 2015-07-08 | 重庆威瑞机电设备有限公司 | A kind of combined valve |
-
2016
- 2016-11-22 CN CN201611046333.3A patent/CN106763913B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103856A (en) * | 1985-04-29 | 1987-05-13 | 浙江省瑞安永久机电研究所 | Multifunctional electromagnetic valves |
| CN201627983U (en) * | 2010-03-28 | 2010-11-10 | 董玉芬 | Combined type multidirectional pneumatic control valve |
| CN103129577A (en) * | 2011-11-30 | 2013-06-05 | 三菱重工业株式会社 | Brake control device |
| EP2857727A1 (en) * | 2012-06-04 | 2015-04-08 | Youngdo Ind. Co., Ltd. | Fluid control valve assembly |
| CN204201180U (en) * | 2014-10-16 | 2015-03-11 | 深圳嘉贸气动器材有限公司 | A kind of leading type multifunctional electromagnetic valves |
| CN204459296U (en) * | 2015-02-02 | 2015-07-08 | 重庆威瑞机电设备有限公司 | A kind of combined valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106763913B (en) | 2019-02-15 |
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