CN108468842A - A kind of electric detonation air-breather - Google Patents
A kind of electric detonation air-breather Download PDFInfo
- Publication number
- CN108468842A CN108468842A CN201711097050.6A CN201711097050A CN108468842A CN 108468842 A CN108468842 A CN 108468842A CN 201711097050 A CN201711097050 A CN 201711097050A CN 108468842 A CN108468842 A CN 108468842A
- Authority
- CN
- China
- Prior art keywords
- shell
- mouth
- air
- blasting bolt
- air inlet
- 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.)
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Classifications
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
- F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention belongs to Aviation ElctroMechanical technical fields, and in particular to a kind of electric detonation air-breather.Air inlet connecting mouth, outlet including being inner hollow column structure connect mouth and shell, outlet connects mouth and is welded on one three-port structure of composition on shell, the both ends of one end and shell that air inlet connecting mouth is connect with shell are both provided with flange arrangement, the present invention is compared with traditional solenoid valve, with simple and compact for structure, small, light-weight, relatively low to production requirement, it is easy to use, at low cost, air-tightness effect is good, no security risk, the advantages that not limited by natural environment.
Description
Technical field：The invention belongs to Aviation ElctroMechanical technical fields, and in particular to a kind of electric detonation air-breather.
Background technology：The device both at home and abroad for ventilating automatically is usually solenoid valve at present, and solenoid valve is commonly used in gas
(liquid) pushes back in road, when receiving the signal of control system, electromagnetic valve work, and piston movement, corresponding liquid (gas) road conducting
Or it closes.But solenoid valve applies in general to hydraulic circuit, and when pressure medium is gas, leakage rate can be larger, especially not applicable
In the baric systerm that no medium supplements.
Invention content：
Goal of the invention：A kind of electric detonation air-breather is provided, in the air or ground, can automatically control, pass through blasting bolt
Work, gunpowder thrust when being worked using blasting bolt are torn diaphragm from preset annular groove, make the air inlet of electric detonation air-breather
Mouth is connected to gas outlet.
Technical solution：A kind of electric detonation air-breather, including be that air inlet connecting mouth 1, the outlet of inner hollow column structure connects
Mouth 5 and shell 6, outlet connect mouth 5 and are welded on one three-port structure of composition, one end that air inlet connecting mouth 1 is connect with shell 6 on shell 6
And the both ends of shell 6 are both provided with flange arrangement, 3, two air inlet connecting mouth 1, diaphragm Upper gaskets 2 pass through screw 14 and shell 6
One end using flanged joint together；Blasting bolt 7, lower gasket 11 use flange by the other end of screw 14 and shell 6
It links together, closure gasket groove is provided on blasting bolt 7, O-ring 10 is housed in closure gasket groove；It is provided on blasting bolt 7
Through-hole, equipped with pellet 8, spring 9 in through-hole, spring 9 is in compressive state under the fixation of pellet 8；The end of blasting bolt 7 is set
It is equipped with the lead being attached with control section.
Under original state, air inlet connecting mouth 1 is not connected between connecing mouth 5 with outlet, and blasting bolt 7 receives the letter of control section
It works after number, blasting bolt 7 is disconnected from preset position, and the thrust of gunpowder launches away the thin rod portion of blasting bolt 7, together
When diaphragm 3 disconnected in thin rod portion, thrust of the part that the thin rod portion of blasting bolt 7 is disconnected together with diaphragm 3 in gunpowder
Under travel forward together, air inlet connecting mouth 1 is connected between connecing mouth 5 with outlet, and pellet 8 moves to the limited ring groove being arranged on shell 6
When position, pellet 8 is stuck under the thrust of spring 9 in annular groove, what the thin rod portion of blasting bolt 7 was disconnected together with diaphragm 3
Part stop motion, the work of electric detonation air-breather are completed.
The air inlet connecting mouth 1, outlet connect mouth 5, the column structure of 6 inner hollow of shell is round, ellipse or side
Shape.
The air inlet connecting mouth 1, outlet connects the ventilation end of mouth 5 is helicitic texture or Pagoda-shaped structure.
The material of the diaphragm 3 is metal material or nonmetallic materials.
The pellet 8 is 1 or multiple.
The flange arrangement of the both ends setting of the shell 6 can be 3 holes or 3 holes or more.
The O-ring 10 can be one or more.
It is also welded with bushing 4 in the lower section of diaphragm 3, the thin bar head of blasting bolt 7 is connect by screw thread with bushing 4.
Advantageous effect：The present invention has compared with traditional solenoid valve：It is simple and compact for structure, small, light-weight, right
Production requirement is relatively low, easy to use, at low cost, air-tightness effect is good, no security risk, the advantages that not limited by natural environment.
Description of the drawings：
Fig. 1 is structural schematic diagram when electric detonation air-breather is not connected to.
Wherein：1. air inlet connecting mouth, 2. gaskets, 3. diaphragms, 4. bushings, 5. outlets connect mouth, 6. shells, 7. blasting bolts, 8.
Pellet, 9. springs, 10.O types circle, 11. gaskets, 12. plain washers, 13. spring washers, 14. screws.
Specific implementation mode：The present invention is described in further details below.As shown in Figure 1, a kind of electric detonation air-breather,
Air inlet connecting mouth 1, outlet connect mouth 5, shell 6 is the column structure of inner hollow, and outlet, which connects mouth 5 and is welded on shell 6, constitutes one
A three-port structure, bushing 4 are welded on diaphragm 3, and one end of air inlet connecting mouth 1, the both ends of shell 6 are both provided with flange arrangement, into
Gas connects mouth 1, diaphragm 3, gasket 2 by screw 14 and one end of shell 6 using together with flanged joint；Blasting bolt 7, gasket 11
By screw 14 and the other end of shell 6 using together with flanged joint, while the thin bar head of blasting bolt 7 passes through screw thread
It links together with bushing 4；It is provided with annular groove on blasting bolt 7, O-ring 10 is housed in annular groove；It is provided on blasting bolt 7 logical
Hole, equipped with pellet 8, spring 9 in through-hole, spring 9 is in compressive state under the fixation of pellet 8；The end of blasting bolt 7 is arranged
It is leaded, it can be attached with control section.
Under original state, the air inlet connecting mouth 1 and outlet of electric detonation air-breather connect mouth 5 between be disconnected, blasting bolt 7
It works after receiving the signal of control section, blasting bolt 7 is disconnected from preset position, and the thrust of gunpowder is by the thin of blasting bolt 7
Bar part is launched away, while diaphragm 3 disconnects under the thrust of thin rod portion at the annular groove of setting, the thin bar of blasting bolt 7
The part that part is disconnected together with diaphragm 3 travels forward under the thrust of gunpowder, while the air inlet of electric detonation air-breather
It connects between mouth 1 connects mouth 5 with outlet and is connected to, when pellet 8 moves to the ring groove position being arranged on shell 6, pellet 8 can be in spring 9
Thrust under be stuck in annular groove, the part stop motion that the thin rod portion of blasting bolt 7 is disconnected together with diaphragm 3, electric detonation is logical
Device of air work is completed.
The air inlet connecting mouth 1, outlet connect mouth 5, the column structure of 6 inner hollow of shell is round.
The ventilation end of the air inlet connecting mouth 1 is helicitic texture, and the ventilation end that outlet connects mouth 5 is Pagoda-shaped structure, so as to
It is attached in the external world.
The material of the diaphragm 3 is metal material, ensures good demolition effect.
The annular groove being arranged on the diaphragm 3 can be single side.
It is designed as with remaining reading, the pellet 8 is 2.
The flange arrangement of the both ends setting of the shell 6 is 4 holes.
The O-ring 10 is 1.
The present invention has compared with traditional solenoid valve：It is simple and compact for structure, small, light-weight, to production requirement compared with
It is low, easy to use, at low cost, air-tightness effect is good, no security risk, the advantages that not limited by natural environment.
Claims (8)
1. a kind of electric detonation air-breather, characterized in that air inlet connecting mouth (1), outlet including being inner hollow column structure connect
Mouth (5) and shell (6), outlet connect mouth (5) and are welded on one three-port structure of composition, air inlet connecting mouth (1) and shell on shell (6)
(6) both ends of one end and shell (6) for connecting are both provided with flange arrangement, air inlet connecting mouth (1), diaphragm (3), two Upper gaskets
(2) together with using flanged joint with one end of shell (6) by screw (14)；Blasting bolt (7), lower gasket (11) pass through spiral shell
(14) are followed closely with the other end of shell (6) using together with flanged joint, blasting bolt is provided with closure gasket groove, sealing ring on (7)
O-ring (10) is housed in slot；It is provided with through-hole on blasting bolt (7), exists equipped with pellet (8), spring (9), spring (9) in through-hole
Compressive state is under the fixation of pellet (8)；The end of blasting bolt (7) is provided with the lead being attached with control section.
Under original state, air inlet connecting mouth (1) is not connected between connecing mouth (5) with outlet, and blasting bolt (7) receives control section
It works after signal, blasting bolt (7) is disconnected from preset position, and the thrust of gunpowder ejects the thin rod portion of blasting bolt (7)
It goes, while diaphragm (3) is disconnected in thin rod portion, the part that the thin rod portion of blasting bolt (7) is disconnected together with diaphragm (3) is in gunpowder
Thrust under travel forward together, air inlet connecting mouth (1) is connected between connecing mouth (5) with outlet, and pellet (8) moves to shell
(6) when the limited ring groove position being arranged on, pellet (8) is stuck under the thrust of spring (9) in annular groove, blasting bolt (7)
The part stop motion that is disconnected together with diaphragm (3) of thin rod portion, the work of electric detonation air-breather completes.
2. electric detonation air-breather according to claim 1, it is characterized in that：The air inlet connecting mouth (1), outlet connect mouth (5),
The column structure of shell (6) inner hollow is round, oval or rectangular.
3. electric detonation air-breather according to claim 1, it is characterized in that：The air inlet connecting mouth (1), outlet connect mouth (5)
Ventilation end be helicitic texture or Pagoda-shaped structure.
4. electric detonation air-breather according to claim 1, it is characterized in that：The material of the diaphragm (3) is metal material
Or nonmetallic materials.
5. electric detonation air-breather according to claim 1, it is characterized in that：The pellet (8) is 1 or multiple.
6. electric detonation air-breather according to claim 1, it is characterized in that：The flange of the both ends setting of the shell (6)
Structure can be 3 holes or 3 holes or more.
7. electric detonation air-breather according to claim 1, it is characterized in that：The O-ring (10) can be 1 or more
It is a.
8. the electric detonation air-breather according to claim 1 to 7 any one, it is characterized in that：It is also welded in the lower section of diaphragm (3)
It is connected to bushing (4), the thin bar head of blasting bolt (7) is connect by screw thread with bushing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711097050.6A CN108468842A (en) | 2017-11-08 | 2017-11-08 | A kind of electric detonation air-breather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711097050.6A CN108468842A (en) | 2017-11-08 | 2017-11-08 | A kind of electric detonation air-breather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468842A true CN108468842A (en) | 2018-08-31 |
Family
ID=63266966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711097050.6A Pending CN108468842A (en) | 2017-11-08 | 2017-11-08 | A kind of electric detonation air-breather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296810A (en) * | 2018-11-05 | 2019-02-01 | 西安麦门电子科技有限公司 | A kind of electric control exhaust device |
| CN114183560A (en) * | 2021-11-19 | 2022-03-15 | 沈阳航天新光集团有限公司 | Three-way electric explosion valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515068A (en) * | 1947-10-07 | 1950-07-11 | Us Navy | Fuel valve |
| FR1526825A (en) * | 1966-04-26 | 1968-05-31 | Bertin & Cie | Improvements to pyrotechnic valves |
| CN202251323U (en) * | 2011-09-13 | 2012-05-30 | 中国船舶重工集团公司第七○二研究所 | Hydraulic unlocking bolt |
| CN102927341B (en) * | 2012-11-16 | 2014-12-17 | 上海宇航系统工程研究所 | Wedged anti-rebound electric explosion valve |
-
2017
- 2017-11-08 CN CN201711097050.6A patent/CN108468842A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515068A (en) * | 1947-10-07 | 1950-07-11 | Us Navy | Fuel valve |
| FR1526825A (en) * | 1966-04-26 | 1968-05-31 | Bertin & Cie | Improvements to pyrotechnic valves |
| CN202251323U (en) * | 2011-09-13 | 2012-05-30 | 中国船舶重工集团公司第七○二研究所 | Hydraulic unlocking bolt |
| CN102927341B (en) * | 2012-11-16 | 2014-12-17 | 上海宇航系统工程研究所 | Wedged anti-rebound electric explosion valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296810A (en) * | 2018-11-05 | 2019-02-01 | 西安麦门电子科技有限公司 | A kind of electric control exhaust device |
| CN109296810B (en) * | 2018-11-05 | 2024-03-08 | 西安麦门电子科技有限公司 | Electric control exhaust device |
| CN114183560A (en) * | 2021-11-19 | 2022-03-15 | 沈阳航天新光集团有限公司 | Three-way electric explosion valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180831 |