CN207856114U - A kind of flame arrester for pipe - Google Patents
A kind of flame arrester for pipe Download PDFInfo
- Publication number
- CN207856114U CN207856114U CN201721529884.5U CN201721529884U CN207856114U CN 207856114 U CN207856114 U CN 207856114U CN 201721529884 U CN201721529884 U CN 201721529884U CN 207856114 U CN207856114 U CN 207856114U
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- CN
- China
- Prior art keywords
- fire
- pipe
- valve body
- flame arrester
- proof plate
- 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 belongs to air purification safety means technical field, more particularly to a kind of flame arrester for pipe, including valve body, the valve body upper end is equipped with air inlet, and lower end is equipped with gas outlet, inner cavity chamber is equipped in the valve body, fire-proof plate is equipped among the inner cavity chamber, it is additionally provided with filter plate below the fire-proof plate, the valve interior wall between the fire-proof plate and the gas outlet is equipped with condenser pipe, and condensate liquid is inoculated in the condenser pipe.The utility model is compact-sized, fire-retardant core is explosion-proof, anti-corrosion, Fire resistances are strong, flue dust air can tentatively be filtered equipped with filter plate, mitigate the burden of filter device, by condenser pipe of the setting equipped with condensate liquid to air cooling-down, the harm for avoiding the too high temperature of air of inflow filter from generating filter core, extends the service life of filter device.
Description
Technical field
The utility model belongs to air purification safety means technical field, and in particular to a kind of flame arrester for pipe.
Background technology
Flame arrester for pipe also known as flame damper are to prevent external flame from scurrying into the equipment for having flammable explosive gas, in pipeline
Or flame is prevented to be spread in equipment, pipeline enclosure.
It is drifted in air since welding is also easy to produce spark, the fume purifier for welding is typically necessary in air inlet pipe
Interior pipe laying spark arrester, since the air themperature around pad is higher, if sucking fume purifier is not done at cooling
Reason, can damage filter element filtering performance.
Utility model content
It is above-mentioned to solve the problems, such as, the utility model provide it is a kind of air themperature can be reduced to suitable temperature again into
Enter the flame arrester for pipe of fume purifier filter device.
The technical solution of the utility model is：A kind of flame arrester for pipe, including valve body be provided, the valve body upper end be equipped with into
Gas port, lower end are equipped with gas outlet, and inner cavity chamber is equipped in the valve body, fire-proof plate, the fire-proof plate are equipped among the inner cavity chamber
Lower section is additionally provided with filter plate, and the valve interior wall between the fire-proof plate and the gas outlet is equipped with condenser pipe, the condenser pipe
Inside it is inoculated with condensate liquid.
Preferably, the fire-proof plate includes the first fire-retardant core and the second fire-retardant core mutually stacked.
Preferably, first fire-retardant core by corrugated steel band peace steel strip winding at cylinder, the ripple of the corrugated steel
With winding direction at 60 ° of angles.
Preferably, second fire-retardant core by corrugated steel band peace steel strip winding at cylinder, the ripple of the corrugated steel
With winding direction at 120 ° of angles.
Preferably, the condenser pipe is evenly arranged at S types on the valve interior wall.
Preferably, the air inlet of the valve body is identical with gas outlet diameter, and the air inlet and gas outlet diameter are less than interior
Chamber mid diameter.
The beneficial effects of the utility model are：The utility model is compact-sized, and fire-retardant core is explosion-proof, anti-corrosion, Fire resistances
By force, flue dust air can tentatively be filtered equipped with filter plate, mitigates the burden of filter device, condensate liquid is equipped with by setting
Condenser pipe to air cooling-down, the harm for avoiding the too high temperature of air of inflow filter from generating filter core extends filtering
The service life of device.
Description of the drawings
Fig. 1 is a kind of flame arrester for pipe structural schematic diagram of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the utility model provides a kind of flame arrester for pipe, including valve body 1,1 upper end of the valve body be equipped with into
Gas port 2, lower end are equipped with gas outlet 8, and inner cavity chamber 3 is equipped in the valve body 1, fire-proof plate, the resistance are equipped among the inner cavity chamber 3
It is additionally provided with filter plate 6 below fiery plate, the valve interior wall between the fire-proof plate and the gas outlet 8 is equipped with condenser pipe 7, described
It is inoculated with condensate liquid in condenser pipe 7.
In the utility model, the fire-proof plate includes the first fire-retardant core 4 and the second fire-retardant core 5 mutually stacked.
In the utility model, first fire-retardant core 4 is by corrugated steel band peace steel strip winding at cylinder, the corrugated steel
Ripple and winding direction at 60 ° of angles.
In the utility model, second fire-retardant core 5 is by corrugated steel band peace steel strip winding at cylinder, the corrugated steel
Ripple and winding direction at 120 ° of angles.
In the utility model, the condenser pipe 7 is evenly arranged at S types on 1 inner wall of the valve body.
In the utility model, the air inlet 2 of the valve body 1 is identical with 8 diameter of gas outlet, the air inlet 2 and gas outlet 8
Diameter is less than 3 mid diameter of inner cavity chamber.
Spark in air is obstructed by fire-proof plate, air enter before fume purifier filter device by and condenser pipe 7 into
Row heat exchange, reduces temperature, and the too high temperature of air of inflow filter is avoided to generate harm to filter core.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of flame arrester for pipe, which is characterized in that including valve body, the valve body upper end is equipped with air inlet, and lower end is equipped with outlet
Mouthful, it is equipped with inner cavity chamber in the valve body, fire-proof plate is equipped among the inner cavity chamber, filter plate is additionally provided with below the fire-proof plate,
Valve interior wall between the fire-proof plate and the gas outlet is equipped with condenser pipe, and condensate liquid is inoculated in the condenser pipe.
2. according to the flame arrester for pipe described in claim 1, which is characterized in that the fire-proof plate includes first mutually stacked
Fire-retardant core and the second fire-retardant core.
3. according to the flame arrester for pipe described in claim 2, which is characterized in that first fire-retardant core is by corrugated steel band peace
Steel strip winding is at cylinder, and the ripple and winding direction of the corrugated steel are at 60 ° of angles.
4. according to the flame arrester for pipe described in claim 2, which is characterized in that second fire-retardant core is by corrugated steel band peace
Steel strip winding is at cylinder, and the ripple and winding direction of the corrugated steel are at 120 ° of angles.
5. according to the flame arrester for pipe described in claim 1, which is characterized in that the condenser pipe is evenly arranged in institute at S types
It states on valve interior wall.
6. according to the flame arrester for pipe described in claim 1, which is characterized in that the air inlet and gas outlet diameter of the valve body
Identical, the air inlet and gas outlet diameter are less than inner cavity chamber's mid diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529884.5U CN207856114U (en) | 2017-11-16 | 2017-11-16 | A kind of flame arrester for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529884.5U CN207856114U (en) | 2017-11-16 | 2017-11-16 | A kind of flame arrester for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856114U true CN207856114U (en) | 2018-09-14 |
Family
ID=63474789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721529884.5U Expired - Fee Related CN207856114U (en) | 2017-11-16 | 2017-11-16 | A kind of flame arrester for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776854A (en) * | 2022-03-24 | 2022-07-22 | 江苏天楹等离子体科技有限公司 | Explosion venting device for radioactive waste treatment system |
-
2017
- 2017-11-16 CN CN201721529884.5U patent/CN207856114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776854A (en) * | 2022-03-24 | 2022-07-22 | 江苏天楹等离子体科技有限公司 | Explosion venting device for radioactive waste treatment system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20201116 |