CN109268682A - A kind of high-pressure bottle bottle opening device - Google Patents
A kind of high-pressure bottle bottle opening device Download PDFInfo
- Publication number
- CN109268682A CN109268682A CN201811154879.XA CN201811154879A CN109268682A CN 109268682 A CN109268682 A CN 109268682A CN 201811154879 A CN201811154879 A CN 201811154879A CN 109268682 A CN109268682 A CN 109268682A
- Authority
- CN
- China
- Prior art keywords
- striker
- hole
- ontology
- opening device
- head
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
Abstract
The present invention relates to a kind of high-pressure bottle bottle opening devices, include shell, initiator ontology and striker；The shell axle center is equipped with through-hole, one end of through-hole is equipped with initiator ontology, the striker being correspondingly connected with quick-fried device ontology is equipped in through-hole, the other end of through-hole is corresponding with the gas outlet outer wall of high pressure gas cylinder ontology to be tightly connected, and the gas outlet oral area of high pressure gas cylinder ontology is equipped with sealing diaphragm；The position of the corresponding sealing diaphragm of the shell shell wall is equipped with perforative venthole；The head of the striker is equipped with air slot, and the head of striker is arranged with overload spring, and firing pin head bottom end is equipped with the step surface for corresponding to bracketing spring one end, another step surface for corresponding to the bracketing spring other end is equipped in through-hole；The bottle opening device can realize automatically controlled corkage in small space, and guarantee the gas degree of purity after corkage deflation, while achieving the purpose that make the gas in high pressure gas cylinder by regulation path and volume exhaust.
Description
Technical field
The present invention relates to high pressure gas cylinders to open technical field, more particularly, to a kind of high-pressure bottle bottle opening device.
Background technique
It is well known, it is with the continuous development of science and technology, more and more diversified to the type demand of pressure vessel, to its work
The requirement for making pressure is also higher and higher；The existing gas cylinder using the sealing of diaphragm type welding structure has excellent long storage performance, example
Such as: quantity of gas leakage is not more than 0.02g/W, and effective storage life 10 years or more, therefore got over using the high pressure gas cylinder of diaphragm seal
To be more concerned by people；Along with the development of diaphragm type gas cylinder, the requirement of market pair bottle opener matched with its is also got over
Come it is higher, such as: corkage operation carried out to the gas cylinder of 35MPa or more, and is deflated by regulation path and flow, in discharge process
The gas for avoiding other impurities disposal of pollutants from going out, guarantees the degree of purity of gas；
Chinese patent (notification number: CN201535433U) discloses a kind of high pressure gas cylinder, and the bottleneck of this high pressure gas cylinder is adopted
It is sealed with diaphragm, and is provided with bottle opener at the bottle neck of high pressure gas cylinder, which is coated with reset bullet on striker
Spring, in use, external force squeezes the endpiece of striker, striker overcomes the elastic force of reset spring to puncture diaphragm, and then reset spring drives
Dynamic striker resets, and striker is detached from diaphragm, the gas of high pressure gas cylinder pass through ladder hole on the diaphragm and air scoop being punctured and
The output of gas delivery outlet；However existing diaphragm is mostly metallic membrane, usually causes striker to exist because reset spring elastic force is insufficient
Clamping stagnation occurs embracing needle phenomenon on diaphragm after puncturing diaphragm, and striker and diaphragm cannot be normally detached from, and then problem of shutting off occur,
Influence the output flow of gas cylinder；
Chinese patent (notification number: CN202972517U) discloses a kind of gas cylinder being sealed using diaphragm and its corkage
Mechanism, the patent drive striker to puncture diaphragm by crankshaft connecting rod system, and then crankshaft connecting rod system driving striker resets, although
It can guarantee that striker separates after puncturing diaphragm with diaphragm, to avoid there is problem of shutting off, but the processability of product structure of the patent is multiple
It is miscellaneous, implement higher cost；In addition, finding the crankshaft connecting rod system of the patent in actual use it some times happens that card
, lead to not open.
Summary of the invention
In order to overcome the shortcomings in the background art, the invention discloses can effectively solve the problem that the problem of proposing in background technique
A kind of high-pressure bottle bottle opening device.
For achieving the above object, the present invention adopts the following technical scheme:
A kind of high-pressure bottle bottle opening device includes shell, initiator ontology and striker；The shell axle center is equipped with through-hole,
One end of through-hole is equipped with initiator ontology, is equipped with the striker being correspondingly connected with quick-fried device ontology in through-hole, the other end of through-hole with
The gas outlet outer wall of high pressure gas cylinder ontology is corresponding to be tightly connected, and the gas outlet oral area of high pressure gas cylinder ontology is equipped with sealing diaphragm,
The sealing diaphragm is axial corresponding with striker；The position of the corresponding sealing diaphragm of the shell shell wall is equipped with perforative venthole；It is described
The head of striker is equipped with air slot, and the head of striker is arranged with overload spring, and firing pin head bottom end is equipped with for corresponding to bracketing bullet
The step surface of spring one end, the interior another step surface being equipped with for corresponding to the bracketing spring other end of through-hole.
Further, firing pin head bottom end is corresponded in the through-hole equipped with step surface.
Further, sealing ring is equipped between the striker and through-hole.
Further, the taper on the head of the striker is 15 ± 1 degree.
Further, the air slot is three, and air slot groove width is 1 ± 0.1mm.
Further, the striker is connected through a screw thread with initiator ontology.
Due to the adoption of the technical scheme as described above, the invention has the following beneficial effects:
The high-pressure bottle bottle opening device, structure is simple, small in size, light-weight, and good manufacturability, overall structure space accounts for
It is smaller with rate, it can be arranged in the small space of φ 18mm × 50mm, automatically controlled corkage can be realized by initiator ontology, and can
By property height；At least two seals are equipped between the striker and through-hole, pollution high voltage after capable of effectively avoiding initiator from detonating
Gas medium in gas cylinder guarantees the gas degree of purity after corkage is deflated, and the head of the striker is arranged with overload spring, Neng Gouyou
Effect, which prevents striker from falling off, leads to unexpected corkage；Can be reached by the structure of control air slot and the aperture of venthole makes high pressure
Gas in gas cylinder is by the purpose for providing path and volume exhaust.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the working principle of the invention schematic diagram；
Fig. 3 is the structural schematic diagram of striker.
In figure: 1, initiator ontology；2, shell；3, striker；4, overload spring；5, diaphragm is sealed；6, high pressure gas cylinder ontology；
7, air slot.
Specific embodiment
The present invention can be explained in more detail by the following examples, the open purpose of the present invention is intended to protect the present invention
All changes and improvements in range, the invention is not limited to the following examples:
In conjunction with attached drawing 1-3, the high-pressure bottle bottle opening device includes shell 2, initiator ontology 1 and striker 3；It is described
2 axle center of shell is equipped with through-hole, and one end of through-hole is equipped with initiator ontology 1, which is conventional apparatus, in through-hole
Equipped with the striker 3 being correspondingly connected with quick-fried device ontology 1；As needed, the striker 3 is connected through a screw thread with initiator ontology 1, is hit
The head of needle 3 is arranged with overload spring 4, and 3 head end of striker is equipped with the step surface for corresponding to 4 one end of bracketing spring, through-hole
Inner wall corresponds to 3 needle position of striker equipped with another step surface for corresponding to 4 other end of bracketing spring, that is, passes through this two step surface
The both ends of corresponding bracketing spring 4 are led so as to effectively prevent striker 3 to fall off when without operation using the active force of spring 4
Corkage outside giving one's regards；The other end of through-hole is corresponding with the gas outlet outer wall of high pressure gas cylinder ontology 6 to be tightly connected, and high pressure gas cylinder ontology
6 gas outlet oral area is equipped with sealing diaphragm 5, which is in axially vertical corresponding with striker 3, to be conducive to striker 3 just
Often operation can fast and accurately puncture sealing diaphragm 5 after falling off；
As needed, the through-hole wall is equipped with the third step surface opposite with 3 head end step surface of striker, can
It effectively prevent striker 3 to be excessively pierced into sealing diaphragm 5 after falling off using third step surface, it is stuck close so as to avoid striker 3
The phenomenon that causing gas outlet to block in sealer piece 5；The position of the corresponding sealing diaphragm 5 of 2 shell wall of shell, which is equipped with, to be run through
Venthole, enable the intrinsic gas of high pressure gas cylinder sealing diaphragm 5 be punctured after by venthole discharge；The striker
The outside wall surface on 3 heads is equipped with air slot 7, i.e. striker 3 does not reset after puncturing sealing diaphragm 5, can also pass through 7 row of air slot
Put the intrinsic gas of high pressure gas cylinder；As needed, the head of striker 3 is equipped with the air slot 7 that three groove widths are 1 ± 0.1mm, energy
Enough it is smoothly discharged the gas in high pressure gas cylinder ontology bottle；Sealing ring is equipped between the needle body and through-hole wall of striker 3, for having
The gas that the gaseous contamination that effect generates after avoiding initiator from detonating is discharged in by high pressure gas cylinder, thus after guaranteeing that corkage is deflated
Two seals can be arranged as needed in gas degree of purity；The taper on the head of the striker 3 is 15 ± 1 degree, makes striker
The diaphragm of sealing diaphragm 5 can smoothly be punctured.
Implement high-pressure bottle bottle opening device of the present invention, need to only connect the power supply of initiator ontology 1, initiator ontology
1 detonation generates impact force and striker 3 is pushed to puncture the diaphragm of sealing diaphragm 5, that is, is able to achieve decapping function, when sealing diaphragm 5 is pierced
After broken, the gas in high pressure gas cylinder ontology 6 can be smooth by the air slot at the cut of sealing diaphragm 5 or 3 head of striker
Discharge.
Part not in the detailed description of the invention is the prior art, therefore the present invention is not described in detail.
Claims (6)
1. a kind of high-pressure bottle bottle opening device, it is characterized in that: including shell (2), initiator ontology (1) and striker (3)；The shell
Body (2) axle center is equipped with through-hole, and one end of through-hole is equipped with initiator ontology (1), and connect corresponding with quick-fried device ontology (1) is equipped in through-hole
The striker (3) connect, the other end of through-hole is corresponding with the gas outlet outer wall of high pressure gas cylinder ontology (6) to be tightly connected, and high pressure gas cylinder
The gas outlet oral area of ontology (6) is equipped with sealing diaphragm (5), and the sealing diaphragm (5) is axial corresponding with striker (3)；The shell (2)
The position of corresponding sealing diaphragm (5) of shell wall is equipped with perforative venthole；The head of the striker (3) is equipped with air slot (7), striker
(3) head is arranged with overload spring (4), and striker (3) head end is equipped with the step for corresponding to bracketing spring (4) one end
Face, the interior another step surface being equipped with for corresponding to bracketing spring (4) other end of through-hole.
2. bottle opening device according to claim 1 is equipped with it is characterized in that: corresponding to striker (3) head end in the through-hole
Step surface.
3. bottle opening device according to claim 1, it is characterized in that: being equipped with sealing ring between the striker (3) and through-hole.
4. bottle opening device according to claim 1, it is characterized in that: the taper on the head of the striker (3) is 15 ± 1 degree.
5. bottle opening device according to claim 1, it is characterized in that: the air slot (7) is three, air slot (7) groove width
For 1 ± 0.1mm.
6. bottle opening device according to claim 1, it is characterized in that: the striker (3) and initiator ontology (1) pass through screw thread
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154879.XA CN109268682A (en) | 2018-09-29 | 2018-09-29 | A kind of high-pressure bottle bottle opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154879.XA CN109268682A (en) | 2018-09-29 | 2018-09-29 | A kind of high-pressure bottle bottle opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268682A true CN109268682A (en) | 2019-01-25 |
Family
ID=65195420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811154879.XA Pending CN109268682A (en) | 2018-09-29 | 2018-09-29 | A kind of high-pressure bottle bottle opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067934A (en) * | 2019-04-19 | 2019-07-30 | 凯迈（洛阳）气源有限公司 | A kind of high-pressure bottle bottle opener and the high-pressure bottle using the mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB798145A (en) * | 1956-05-11 | 1958-07-16 | Sparklets Ltd | Means for releasing compressed gases from containers therefor |
| DE1751671C3 (en) * | 1959-09-08 | 1973-10-18 | La Nationale S.A., Genf (Schweiz) | Valve for filling the tank of ge iates operable with liquefied gas discharge from 1289074 |
| CN202719372U (en) * | 2012-07-26 | 2013-02-06 | 江苏民生特种设备集团有限公司 | High-pressure gas cylinder |
| CN204170337U (en) * | 2014-09-26 | 2015-02-25 | 广州市佰力消防设备有限公司 | A kind of ductwork type fire extinguishing system starts bottle container valve |
| CN207012465U (en) * | 2017-07-26 | 2018-02-16 | 秦皇岛赛福恒通消防科技有限公司 | A kind of extinguishing chemical bottle group pneumatic actuating device |
| CN207898827U (en) * | 2017-12-22 | 2018-09-25 | 湖南贝塔新能源科技有限公司 | A kind of universal driving device |
-
2018
- 2018-09-29 CN CN201811154879.XA patent/CN109268682A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB798145A (en) * | 1956-05-11 | 1958-07-16 | Sparklets Ltd | Means for releasing compressed gases from containers therefor |
| DE1751671C3 (en) * | 1959-09-08 | 1973-10-18 | La Nationale S.A., Genf (Schweiz) | Valve for filling the tank of ge iates operable with liquefied gas discharge from 1289074 |
| CN202719372U (en) * | 2012-07-26 | 2013-02-06 | 江苏民生特种设备集团有限公司 | High-pressure gas cylinder |
| CN204170337U (en) * | 2014-09-26 | 2015-02-25 | 广州市佰力消防设备有限公司 | A kind of ductwork type fire extinguishing system starts bottle container valve |
| CN207012465U (en) * | 2017-07-26 | 2018-02-16 | 秦皇岛赛福恒通消防科技有限公司 | A kind of extinguishing chemical bottle group pneumatic actuating device |
| CN207898827U (en) * | 2017-12-22 | 2018-09-25 | 湖南贝塔新能源科技有限公司 | A kind of universal driving device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067934A (en) * | 2019-04-19 | 2019-07-30 | 凯迈（洛阳）气源有限公司 | A kind of high-pressure bottle bottle opener and the high-pressure bottle using the mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190125 |