CN209370534U - A kind of valve preventing ignition deflagrating of hot - Google Patents
A kind of valve preventing ignition deflagrating of hot Download PDFInfo
- Publication number
- CN209370534U CN209370534U CN201821806007.2U CN201821806007U CN209370534U CN 209370534 U CN209370534 U CN 209370534U CN 201821806007 U CN201821806007 U CN 201821806007U CN 209370534 U CN209370534 U CN 209370534U
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- Prior art keywords
- valve
- spool
- chamber
- channel
- valve body
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Abstract
The utility model discloses a kind of valves for preventing ignition deflagrating of hot, it includes valve body, spool is equipped in valve body, spool is equipped with spool chamber, spool chamber be equipped with can elastic valve rod to be slided in spool chamber, one end of spool is connected with the shaft for stretching out valve body, is additionally provided with electromagnetism valve chamber on valve body, solenoid valve is intracavitary to be equipped with solenoid valve, and shaft is equipped with the driving lever of openable solenoid valve when rotating the shaft；The gas outlet Chang Minghuo and main fiery gas outlet are additionally provided on valve body；Electromagnetism valve chamber is equipped with air inlet, and first passage is equipped between electromagnetism valve chamber and valve body, and spool is equipped with connection spool ever-burning flame channel and the main fiery channel of spool, and spool is additionally provided with second channel, and elastic valve rod is equipped with the sealing element for being connected to or closing second channel.The utility model is ever-burning flame ventilation when pushing igniting, after having lighted ever-burning flame, then is loosed one's grip, and also, detonation would not occur for main fire, very safe, structure is simple at this time.
Description
[technical field]
The utility model relates to a kind of valves for preventing ignition deflagrating of hot.
[background technique]
There is the ignition switch valve used in gas cooker currently on the market, is typically ever-burning flame when igniting
(also some is small fire) He Zhuhuo is lighted simultaneously, and often main points several times, come out since preceding loss of ignition several times has combustion gas,
It will appear deflagration phenomenon when lighting below, than relatively hazardous.
[summary of the invention]
A kind of very safe the purpose of the utility model is to overcome providing in place of the deficiencies in the prior art, structure is simple,
The valve of detonation when can prevent from lighting a fire.
Purpose of the utility model is realized as follows:
A kind of valve preventing ignition deflagrating of hot, it is characterised in that it includes valve body, and spool is equipped in valve body, and spool is equipped with valve
Core cavity, spool chamber be equipped with can elastic valve rod to be slided in spool chamber, one end of spool is connected with the shaft for stretching out valve body, valve body
On be additionally provided with electromagnetism valve chamber, solenoid valve is intracavitary to be equipped with solenoid valve, and shaft is equipped with dialling for openable solenoid valve when rotating the shaft
Bar；The gas outlet Chang Minghuo and main fiery gas outlet are additionally provided on valve body；Electromagnetism valve chamber is equipped with air inlet, electromagnetism valve chamber and valve body it
Between be equipped with the first passage that can be closed by solenoid valve, rotating shaft can open solenoid valve and open first passage, set on spool
There is the spool ever-burning flame channel of connection first passage and the gas outlet Chang Minghuo, connection first passage is additionally provided on spool and is gone out with main fire
The main fiery channel of the spool of port, spool are additionally provided with the second channel in connection spool main fiery channel and first passage, on elastic valve rod
Equipped with the sealing element for being connected to or closing second channel.
A kind of valve preventing ignition deflagrating of hot as described above, it is characterised in that the second channel is to be located at spool
Stepped hole in spool chamber, the sealing element are the sealing ring that is fixed on elastic valve rod and can close stepped hole.
A kind of valve preventing ignition deflagrating of hot, it is characterised in that be additionally provided with step in the spool chamber, pass through valve
The valve rod spring being stuck on step is cased on the elastic valve rod of core cavity.
A kind of valve preventing ignition deflagrating of hot, it is characterised in that the inside of the shaft is equipped with inserts for elastic valve rod
The jack entered, the elastic valve rod in jack are equipped with limiting retainer ring and shaft spring.
A kind of valve preventing ignition deflagrating of hot, it is characterised in that elastic valve rod is equipped with annular groove, sealing ring
It is stuck in annular groove.
The beneficial effects of the utility model are:
The utility model is ever-burning flame ventilation when pushing igniting, after having lighted ever-burning flame, then is loosed one's grip, at this time
Also, detonation would not occur for main fire, very safe, structure is simple.
[Detailed description of the invention]
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the cross-sectional view of the other direction of the utility model.
[specific embodiment]
The utility model is described in further detail with reference to the accompanying drawing:
A kind of valve preventing ignition deflagrating of hot comprising valve body 1, valve body 1 is interior to be equipped with spool 2, and spool 2 is equipped with spool chamber
20, spool chamber 20 be equipped with can elastic valve rod 3 to be slided in spool chamber, one end of spool 2 is connected with the shaft for stretching out valve body
21, it is additionally provided with electromagnetism valve chamber 4 on valve body 1, solenoid valve 41 is equipped in electromagnetism valve chamber 4, shaft 21 is equipped with can when rotating the shaft
Open the driving lever 201 of solenoid valve；The gas outlet Chang Minghuo 5 and main fiery gas outlet 6 are additionally provided on valve body 1；Electromagnetism valve chamber 4 be equipped with into
Port 42, is equipped with the first passage 7 that can be closed by solenoid valve between electromagnetism valve chamber 4 and valve body 1, rotating shaft 21 can open electricity
Magnet valve 41 simultaneously opens first passage 7, and spool 2 is equipped with the spool ever-burning flame channel of connection first passage 7 and the gas outlet Chang Minghuo 5
22, the main fiery channel 23 of spool of connection first passage 7 and main fiery gas outlet 6 is additionally provided on spool 2, spool 2 is additionally provided with communicating valve
The second channel 8 in core main fiery channel 23 and first passage 7, elastic valve rod 3 are equipped with the sealing for being connected to or closing second channel 8
Part 9.
First passage 7 can be the outlet 40 of electromagnetism valve chamber 4, and outlet 40 is communicated with valve body 1 and spool chamber 20, be can also be
Increase a channel between electromagnetism valve chamber 4 and valve body 1.
Second channel 8 is the stepped hole 81 being located in the spool chamber 20 of spool, and the sealing element 9 is to be fixed on feather valve
On bar 3 and the sealing ring 91 of stepped hole 81 can be closed.
It is additionally provided with step 201 in spool chamber 20, is cased with and is stuck on step 201 on the elastic valve rod 3 of spool chamber 20
Valve rod spring 32.
The inside of shaft 21 is equipped with the jack 31 being inserted into for elastic valve rod 3, and the elastic valve rod 3 in jack 31 is equipped with limit
Retainer ring 33 and shaft spring 34.
Elastic valve rod 3 is equipped with annular groove 35, and sealing ring 91 is stuck in annular groove 35.When pushing shaft 21, shaft
21 drive elastic valve rod 3 mobile, and elastic 3 ejection solenoid valve 41 of valve rod opens the first passage between electromagnetism valve chamber 4 and valve body 1
7, first passage 7 and the spool ever-burning flame channel 22 of the gas outlet Chang Minghuo 5 communicated are in the open state at this time, and Chang Minghuo goes out
Port 5 is ventilated, and Chang Minghuo is ignited, and is connected to the second channel 8 of the main fiery channel 23 of spool and first passage 7 by sealing element 9
Blocking deflagration phenomenon can occur to avoid when lighting a fire.After ever-burning flame burns several seconds, solenoid valve is attracted, and unclamps shaft 21 at this time,
Sealing element 9 no longer blocks second channel 8 under the action of valve rod spring 32 and shaft spring 34, and connection first passage 7 goes out with main fire
The main fiery channel 23 of the spool of port 6 is also at opening state, and main fire gas outlet 6 is also ventilated simultaneously, and main fire is also ignited.
Claims (5)
1. a kind of valve for preventing ignition deflagrating of hot, it is characterised in that it includes valve body (1), is equipped with spool (2) in valve body (1), valve
Core (2) is equipped with spool chamber (20), spool chamber (20) be equipped with can elastic valve rod (3) to be slided in spool chamber, one end of spool (2)
It is connected with the shaft (21) for stretching out valve body, is additionally provided with electromagnetism valve chamber (4) on valve body (1), solenoid valve is equipped in electromagnetism valve chamber (4)
(41), shaft (21) is equipped with the driving lever (211) of openable solenoid valve when rotating the shaft；Valve body is additionally provided with Chang Minghuo on (1)
Gas outlet (5) gas outlet He Zhuhuo (6)；Electromagnetism valve chamber (4) is equipped with air inlet (42), between electromagnetism valve chamber (4) and valve body (1)
Equipped with the first passage (7) that can be closed by solenoid valve, rotating shaft (21) can open solenoid valve (41) and open first passage
(7), spool (2) is equipped with the spool ever-burning flame channel (22) of connection first passage (7) and the gas outlet Chang Minghuo (5), spool (2)
On be additionally provided with the main fiery channel (23) of spool of connection first passage (7) and main fiery gas outlet (6), spool (2) is additionally provided with communicating valve
The second channel (8) of core main fiery channel (23) and first passage (7), elastic valve rod (3), which is equipped with, is connected to or closes second channel
(8) sealing element (9).
2. a kind of valve for preventing ignition deflagrating of hot according to claim 1, it is characterised in that the second channel (8) is
The stepped hole (81) being located in the spool chamber (20) of spool, the sealing element (9) are to be fixed on elastic valve rod (3) and can close
Close the sealing ring (91) of stepped hole (81).
3. a kind of valve for preventing ignition deflagrating of hot according to claim 1, it is characterised in that in the spool chamber (20) also
Equipped with step (201), passes through and be cased with the valve rod spring (32) being stuck on step (201) on the elastic valve rod (3) of spool chamber (20).
4. a kind of valve for preventing ignition deflagrating of hot according to claim 1, it is characterised in that the inside of the shaft (21)
Equipped with the jack (31) being inserted into for elastic valve rod (3), the elastic valve rod (3) in jack (31) is equipped with limiting retainer ring (33) and turns
Axis spring (34).
5. a kind of valve for preventing ignition deflagrating of hot according to claim 2, it is characterised in that elastic valve rod (3) is equipped with ring
Connected in star (35), sealing ring (91) are stuck in annular groove (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806007.2U CN209370534U (en) | 2018-11-01 | 2018-11-01 | A kind of valve preventing ignition deflagrating of hot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806007.2U CN209370534U (en) | 2018-11-01 | 2018-11-01 | A kind of valve preventing ignition deflagrating of hot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370534U true CN209370534U (en) | 2019-09-10 |
Family
ID=67836012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821806007.2U Active CN209370534U (en) | 2018-11-01 | 2018-11-01 | A kind of valve preventing ignition deflagrating of hot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439979A (en) * | 2022-03-04 | 2022-05-06 | 广东聚德阀门科技有限公司 | Anti-explosion gas valve |
-
2018
- 2018-11-01 CN CN201821806007.2U patent/CN209370534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439979A (en) * | 2022-03-04 | 2022-05-06 | 广东聚德阀门科技有限公司 | Anti-explosion gas valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: 528400 No. 42, South 1, Industrial Avenue, Xiaolan Town, Guangdong, Zhongshan Patentee after: Changqing thermal energy technology (Zhongshan) Co., Ltd Address before: No. 42, No. 42, Xiaolan Town, Guangdong, Guangdong Patentee before: GUANGDONG CHANT Group Inc. |