CN207237114U - Spark arrester structure-improved with Acetylene gauge - Google Patents
Spark arrester structure-improved with Acetylene gauge Download PDFInfo
- Publication number
- CN207237114U CN207237114U CN201721225538.8U CN201721225538U CN207237114U CN 207237114 U CN207237114 U CN 207237114U CN 201721225538 U CN201721225538 U CN 201721225538U CN 207237114 U CN207237114 U CN 207237114U
- Authority
- CN
- China
- Prior art keywords
- flange
- left housing
- right shell
- acetylene gauge
- spark arrester
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of spark arrester structure-improved with Acetylene gauge, including Acetylene gauge and flame arrester body；Flame arrester body includes left housing, left inside core, right inner core and right shell；Left inside core is nested in left housing；Right inner core is nested in right shell；Spring is equipped between left inside core and right inner core；The side wall that left housing is contacted with right shell is equipped with flange one；The internal diameter of left housing is identical with the outside diameter of right shell；Right shell is equipped with the flange two to cooperate with flange one and the external screw thread being fixedly linked with external gas-tpe fitting；Left housing is realized by flange one and flange two after being connected with right shell grafting and is fixedly linked；Acetylene gauge is equipped with internal thread；Left housing is equipped with the external screw thread in the same direction with Acetylene gauge；Left housing is fixedly linked with Acetylene gauge by internal thread and externally threaded cooperation.The flame arrester structure of improvement can make more users get used to spark arrester and reduce fire hazard, solve the persistent ailment of dielectric leakage, implement environmentally protective, the energy-efficient core concept advocated in construction conscientiously.
Description
Technical field
It the utility model is related to spark arrester field, more particularly to a kind of spark arrester structure-improved with Acetylene gauge.
Background technology
Existing spark arrester is split type with Acetylene gauge, and spark arrester is fixed with Acetylene gauge by cock to be connected, on cock
Screw thread is a positive and a negative.The connection that this is resulted between spark arrester and Acetylene gauge is very inconvenient, causes many use in actual use
Family can select to abandon using spark arrester, and the protection for having lacked spark arrester directly increases many security risks,.Significantly
Existing spark arrester entrance end is anti-silk design, is connected during skid by five silk mouths, during installation
Easily related silk mouth is unscrewed and causes dielectric leakage, the medium of leakage causes fire once meeting naked light can burn.
How by being improved to flame arrester structure to ensure the safety and environmental issue of spark arrester, be applicant and this
The technical staff in field is unanimously directed to the problem of research.
Utility model content
Existing in the prior art in order to solve the problems, such as, the utility model provides a kind of safe and convenient for disassembly and assembly band Acetylene gauge
Spark arrester structure-improved.
To achieve the above object, the scheme that the utility model uses for：A kind of spark arrester structure-improved with Acetylene gauge, bag
Include Acetylene gauge and flame arrester body；Flame arrester body includes left housing, left inside core, right inner core and right shell；Left inside core is nested in left housing
It is interior；Right inner core is nested in right shell；Spring is equipped between left inside core and right inner core；The side wall that left housing is contacted with right shell is equipped with method
Lan Yi；The internal diameter of left housing is identical with the outside diameter of right shell；Right shell is equipped with the flange two to cooperate with flange one and and external gas
The external screw thread that pipe fitting is fixedly linked；Left housing is realized by flange one and flange two after being connected with right shell grafting and is fixedly linked；Second
Alkynes table is equipped with internal thread；Left housing is equipped with the external screw thread in the same direction with Acetylene gauge；Left housing passes through internal thread and outer spiral shell with Acetylene gauge
The cooperation of line is fixedly linked.
After the technical solution of the utility model, the quantity that silk connects is reduced first, installation procedure is simplified, by spark arrester
It is combined into one with Acetylene gauge, this method can not only make more users get used to spark arrester and reduce fire hazard, but also solve Jie
The persistent ailment of matter leakage, has implemented environmentally protective, the energy-efficient core concept advocated in construction conscientiously.
Brief description of the drawings
Fig. 1 is the decomposition diagram of Acetylene gauge, spark arrester and gas-tpe fitting.
Fig. 2 is the sectional view after spark arrester decomposes.
Embodiment
The technical solution of the utility model is further elaborated with reference to preferred embodiment.
As depicted in figs. 1 and 2, a kind of spark arrester structure-improved with Acetylene gauge, including Acetylene gauge 1 and flame arrester body 2；
Flame arrester body includes left housing 4, left inside core 5, right inner core 6 and right shell 7；Left inside core is equipped with two uniformly distributed through holes 1；It is right
Inner core is equipped with four uniformly distributed through holes 2 13.Left housing and the material of right shell are copper or cast copper.The material of left inside core is copper, right
The material of inner core is Ni-Cr-Mo type austenitic stainless steels.
Left inside core is nested in left housing；Right inner core is nested in right shell；Spring is equipped between left inside core and right inner core；Left housing
The side wall contacted with right shell is equipped with flange 1；The internal diameter of left housing is identical with the outside diameter of right shell；Right shell is equipped with and one phase of flange
The flange 29 mutually coordinated and the external screw thread being fixedly linked with external gas-tpe fitting 3；Left housing passes through flange after being connected with right shell grafting
One and flange two realize be fixedly linked；Specific fixed form is equipped with six equally distributed threaded holes 10 for flange one；Method
Orchid two is equipped with six counterbores 11 uniformly to cooperate with threaded hole；Flange one and flange two pass through counterbore by means of screw
Realization is coordinated to be fixedly linked with threaded hole afterwards.Six simply preferential schemes of this programme can also be three certainly, four, five
It is a, etc. other quantity.Acetylene gauge is equipped with internal thread；Left housing is equipped with the external screw thread in the same direction with Acetylene gauge；Left housing and Acetylene gauge
It is fixedly linked by internal thread and externally threaded cooperation.
In order to which preferably the technical solution of the utility model is absolutely proved.Now the spark arrester with Acetylene gauge is improved
The assembling and use of structure illustrate, and assembling is that left inside core is nested in left housing, and right inner core is nested in right shell, left inside
Core and right inner core are directly placed into spring, and right shell is inserted into left housing, and left housing and right shell are fixed together by screw.By second
Alkynes table is fixed on spark arrester by thread fitting.When installing and using, being screwed between left housing and right shell is released first, so
The inlet end with Acetylene gauge is connected with external medium source afterwards；Right shell and external gas-tpe fitting are passed through into thread fitting stationary phase
Even.All connect and then it is secondary right shell is inserted into left housing, left housing and right shell are fixed together by screw.
Embodiment of above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is carried out, and can not limit the scope of protection of the utility model with this, all
The equivalent change or modification done according to the utility model Spirit Essence, should all cover within the protection scope of the present utility model.
Claims (6)
1. a kind of spark arrester structure-improved with Acetylene gauge, including Acetylene gauge and flame arrester body；It is characterized in that：Spark arrester sheet
Body includes left housing, left inside core, right inner core and right shell；Left inside core is nested in left housing；Right inner core is nested in right shell；Left inside core and
Spring is equipped between right inner core；The side wall that left housing is contacted with right shell is equipped with flange one；The outside diameter phase of the internal diameter of left housing and right shell
Together；Right shell is equipped with the flange two to cooperate with flange one and the external screw thread being fixedly linked with external gas-tpe fitting；Left housing with
Right shell grafting is realized by flange one and flange two after being connected and is fixedly linked；Acetylene gauge is equipped with internal thread；Left housing be equipped with
Acetylene gauge external screw thread in the same direction；Left housing is fixedly linked with Acetylene gauge by internal thread and externally threaded cooperation.
2. the spark arrester structure-improved according to claim 1 with Acetylene gauge, it is characterised in that：Flange one is equipped with some
Equally distributed threaded hole；Flange two is equipped with some counterbores uniformly to cooperate with threaded hole；Flange one and flange two
By means of screw pass through counterbore after with threaded hole coordinate realization be fixedly linked.
3. the spark arrester structure-improved according to claim 2 with Acetylene gauge, it is characterised in that：The number of threaded hole and counterbore
Amount is three or four or five or six.
4. the spark arrester structure-improved according to claim 1 with Acetylene gauge, it is characterised in that：The material of left housing and right shell
It is copper or cast copper.
5. the spark arrester structure-improved according to claim 4 with Acetylene gauge, it is characterised in that：The material of left inside core is
Copper, the material of right inner core is Ni-Cr-Mo type austenitic stainless steels.
6. the spark arrester structure-improved according to claim 1 with Acetylene gauge, it is characterised in that：Left inside core is equipped with two
Uniformly distributed through hole one；Right inner core is equipped with four uniformly distributed through holes two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225538.8U CN207237114U (en) | 2017-09-22 | 2017-09-22 | Spark arrester structure-improved with Acetylene gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225538.8U CN207237114U (en) | 2017-09-22 | 2017-09-22 | Spark arrester structure-improved with Acetylene gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237114U true CN207237114U (en) | 2018-04-17 |
Family
ID=61886749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225538.8U Expired - Fee Related CN207237114U (en) | 2017-09-22 | 2017-09-22 | Spark arrester structure-improved with Acetylene gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237114U (en) |
-
2017
- 2017-09-22 CN CN201721225538.8U patent/CN207237114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |