CN208641596U - A kind of Novel fire arrestor - Google Patents
A kind of Novel fire arrestor Download PDFInfo
- Publication number
- CN208641596U CN208641596U CN201820971664.6U CN201820971664U CN208641596U CN 208641596 U CN208641596 U CN 208641596U CN 201820971664 U CN201820971664 U CN 201820971664U CN 208641596 U CN208641596 U CN 208641596U
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- CN
- China
- Prior art keywords
- pipe fitting
- pipeline
- fire
- wall
- flange disk
- 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 Novel fire arrestors, the pipe fitting to be formed and be detachably connected is oppositely arranged including two, the outer wall of one of pipe fitting is equipped with mounting hole, the device that can be used for interior view is equipped at the mounting hole, another pipe fitting is equipped with safety valve and it is interconnected.The purpose of the utility model is to provide one kind to have interior view structure, can fire-retardant core check at any time service condition, in order to which fire-retardant core is replaced or is cleaned when needed, and pipe fitting is equipped with safety valve, avoids a kind of Novel fire arrestor that huge impact force damage fire-retardant core is generated when fire arrester is tempered.
Description
Technical field
The utility model relates to the technical field of safety protection of pipeline, and in particular to a kind of Novel fire arrestor.
Background technique
Fire arrester is the safety device for preventing the propagation of flame of inflammable gas and flammable liquid steam.It is typically mounted at
In the pipeline of transporting combustible gases, or in the groove tank of ventilation, the device for preventing propagating flame (detonation or detonation) from passing through, by hindering
Fiery core, fire arrester shell and attachment are constituted.
Since the device is safety guard, and there are problems that service life, therefore detects the service life of the device
When expire particularly important (the defects of whether its fire-retardant core blocks, deforms or corrode detected), but due to the device disassembly more
It is many and diverse, therefore while detecting its service life, is more troublesome；And fire-retardant core is more fragile, therefore there may be huge in device tempering
Impact force it is damaged,.
Utility model content
The purpose of the utility model is to provide one kind to have interior view structure, can fire-retardant core check at any time service condition, with
It is replaced or is cleaned when needed convenient for fire-retardant core, and pipe fitting is equipped with safety valve, avoids occurring back in fire arrester
A kind of Novel fire arrestor of huge impact force damage fire-retardant core is generated when fiery.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of Novel fire arrestor is oppositely arranged the pipe fitting to be formed and be detachably connected including two, is equipped between the pipe fitting
Dismountable fire-retardant core, the edge of the pipe fitting opposite side are respectively provided with the identical first flange disk of a structure, and described first
Ring flange is equipped with several spaced limit holes along the direction of its circumference, if further including corresponding with the quantity of limit hole
Bolt stem, the limit hole that the bolt passes through on two first flange disks mutually fasten two pipe fittings.
The inner wall of the first flange disk opposite side is respectively provided with the limiting slot set up along the side of its circumference, institute
It states fire-retardant core and the cooperation that offsets between two pipe fittings with two limiting slots is set.
The pipe fitting is divided into left pipe fitting and right pipe fitting, and the outer wall of the left pipe fitting is equipped with mounting hole, in the mounting hole
Equipped with the vertical inspection pipeline being firmly connected with it, the vertical inspection pipeline is located at the opening in left pipe fitting and is equipped with towards the
The lateral of one ring flange direction setting inspects pipeline, and the laterally inspection pipeline and vertical pipeline of inspecting are interconnected, the cross
It is firmly connected with it to the inner wall for the junction for inspecting pipeline and vertical inspection pipeline equipped with eyeglass, the mirror surface of the eyeglass is simultaneously
The opening and the setting of first flange disk that pipeline is located on the outside of left pipe fitting, the mirror surface of the eyeglass and vertical view are inspected towards vertical
The angle examined between pipeline and the laterally inner wall of inspection pipeline is 45 °, and the pipeline of laterally inspecting is towards first flange disk side
Opening and it is vertical inspect pipeline and be located at the opening on the outside of left pipe fitting and be equipped with one be sealed against the implosion guard being arranged.
The pipeline outer wall of laterally inspecting is equipped with the major light mould group being arranged towards first flange disk, the major light mould group
It is arranged around pipeline outer wall is laterally inspected, the major light mould group internal battery, the vertical anti-alarm for inspecting pipeline
It is equipped with transparent sensing device, the vertical inspection pipeline is located at the outer wall on the outside of left pipe fitting and is equipped with charge sheet, described to fill
Electric piece is connect with battery circuit, and the transparent sensing device is connect with major light modular circuit, the vertical inspection pipeline,
Laterally inspect pipeline, major light mould group is made of explosion-proof thermal insulation material.
The left pipe fitting outer wall is equipped with second flange disk, the first flange being arranged on the second flange disk and left pipe fitting
Disk is separately positioned on the two sides of left pipe fitting, and the outer wall of the right pipe fitting is equipped with the safety valve interconnected with it, the safety
Valve and the two sides that right pipe fitting is located at by the first flange disk being arranged on right pipe fitting.
The utility model is further arranged to, and the left pipe fitting is set with right pipe fitting side enlarged diameter interconnected
It sets.
The utility model is further arranged to, and fire proof seal rubber circle, the fire proof seal rubber are equipped in the limiting slot
Circle is arranged around fire-retardant core, and the value of the thickness of the fire proof seal rubber circle is greater than the value that two limit groove depths are added.
The utility model is further arranged to, and the vertical inspection pipeline is set as telescopic.
The utility model has the beneficial effects that
(1) the utility model vertically inspects pipeline, laterally inspects pipeline, major light mould group, implosion guard, sensing device
Design and its connection relationship can make the device have interior view condition, facilitate the service condition of observation fire-retardant core, to replace in time
Or (when cleaning fire arrester chipware, Ying Caiyong high steam, non-aggressive solvent or compressed air purging must not use cutting edge of a knife or a sword for cleaning
The hardware scrub of benefit), it avoids needing to dismount fire arrester when the service condition for checking fire-retardant core.
(2) connection relationship of the utility model fire-retardant core and fire arrester makes it easy to dismount, if fire-retardant core generation blocking can
It is cleaned, if fire-retardant core deformation or corrosion can replace fire-retardant core, the service life of the fire arrester is improved, drops
Its low cost for replacing components.
(3) design of the utility model charge sheet can convert light energy into electric energy, mention for the battery in major light mould group
For electric energy, the service life of major light mould group is improved.
(4) design of the utility model safety valve avoids and generates huge impact force when fire arrester is tempered
Damage damage fire-retardant core, extends the service life of fire arrester.
(5) design of the utility model fire proof seal rubber circle enhances the leakproofness of two first flange disk junctions.
(6) two pipe fittings of the utility model enlarged diameter design in side interconnected not only increases the area of fire-retardant core
Greatly, the fire protecting performance of the device is enhanced, and causes flame since fire arrester channel size reduces " wall effect " that generates
It cannot continue the condition propagated, further enhance the fire line of the device.
(7) the utility model vertically inspects pipe design into telescopic, can expand interior apparent area, enhances interior view result
Accuracy.
Detailed description of the invention
Fig. 1 is one of the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the enlarged drawing of B in Fig. 1；
Fig. 4 is the structural schematic diagram of the utility model fire-retardant core.
Wherein: 1- pipe fitting (pipe fitting is divided into left pipe fitting 1a and right pipe fitting 1b)；2- fire-retardant core；3- first flange disk；4- limit
Slot；5- fire proof seal rubber circle；6- limit hole；7- bolt；8- second flange disk；9- safety valve；10- vertically inspects pipeline；12- is horizontal
To inspection pipeline；13- implosion guard；14- major light mould group；15- eyeglass；16- sensing device；17- charge sheet.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 4.
A kind of Novel fire arrestor is oppositely arranged the pipe fitting 1 to be formed and be detachably connected including two, sets between the pipe fitting 1
There is dismountable fire-retardant core 2, the edge of 1 opposite side of pipe fitting is respectively provided with the identical first flange disk 3 of a structure, described
First flange disk 3 is equipped with several spaced limit holes 6 along the direction of its circumference, further includes the quantity phase with limit hole 6
If corresponding bolt stem 7, the bolt 7 passes through the limit hole 6 on two first flange disks 3 and mutually fastens two pipe fittings 1.
The inner wall of 3 opposite side of first flange disk is respectively provided with the limiting slot 4 set up along the side of its circumference,
The cooperation that offsets between two pipe fittings 1 with two limiting slots 4 is arranged in the fire-retardant core 2.
The pipe fitting 1 divides for left pipe fitting 1a and right pipe fitting 1b, and the outer wall of the left pipe fitting 1a is equipped with mounting hole, the peace
Dress is equipped with the vertical inspection pipeline 10 being firmly connected with it in hole, and the vertical inspection pipeline 10 is located at the opening in left pipe fitting 1a
It is managed equipped with the lateral inspection pipeline 12 being arranged towards 3 direction of first flange disk, the pipeline 12 of laterally inspecting with vertical inspection at place
Road 10 is interconnected, and the inner wall of the junction laterally inspected pipeline 12 and vertically inspect pipeline 10 is equipped with eyeglass 15 and it is solid
The mirror surface of fixed connection, the eyeglass 15 is located at opening and the first method on the outside of left pipe fitting 1a simultaneously towards vertical pipeline 10 of inspecting
Blue disk 3 is arranged, and the angle between the mirror surface of the eyeglass 15 and the vertical inner wall inspected pipeline 10 and laterally inspect pipeline 12 is
45 °, the opening for laterally inspecting pipeline 12 towards 3 side of first flange disk is located at left pipe fitting 1a with vertical pipeline 10 of inspecting
The opening in outside is equipped with the implosion guard 13 for being sealed against setting.
12 outer wall of pipeline of laterally inspecting is equipped with the major light mould group 14 being arranged towards first flange disk 3, the strong light
Lamp mould group 14 is managed around the setting of 12 outer wall of pipeline, 14 internal battery of major light mould group, the vertical inspection is laterally inspected
The anti-alarm in road 10 is equipped with transparent sensing device 16, and the vertical inspection pipeline 10 is located at the outer wall on the outside of left pipe fitting 1a
It is equipped with charge sheet 17, the charge sheet 17 is connect with battery circuit, the transparent sensing device 16 and major light mould group
14 circuit connections, the vertical inspection pipeline 10 laterally inspect pipeline 12, major light mould group 14 by explosion-proof thermal insulation material system
At.
The left pipe fitting 1a outer wall is equipped with second flange disk 8, the be arranged on the second flange disk 8 and left pipe fitting 1a
One ring flange 3 is separately positioned on the two sides of left pipe fitting 1a, and the outer wall of the right pipe fitting 1b is equipped with the safety interconnected with it
Valve 9, the safety valve 9 and the two sides that right pipe fitting 1b is located at by the first flange disk 3 being arranged on right pipe fitting 1b.
The left pipe fitting 1a and right pipe fitting 1b side enlarged diameter interconnected is arranged.
Fire proof seal rubber circle 5 is equipped in the limiting slot 4, the fire proof seal rubber circle 5 is arranged around fire-retardant core 2, described
The value of the thickness of fire proof seal rubber circle 5 is greater than the value that two 4 depth of limiting slot are added.
The vertical inspection pipeline 10 is set as telescopic.
Illustrate: the Novel fire arrestor is used for the connection of pipeline, and wherein second flange disk 8 is connect with transport pipeline, safety valve 9
It is connect with one end of gas.When being tempered, fire-retardant core 2 enters working condition, and then air pressure changes in the device, safety valve 9
It closes, blocks flame.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of Novel fire arrestor is oppositely arranged the pipe fitting to be formed and be detachably connected including two, being equipped between the pipe fitting can
The fire-retardant core of disassembly, it is characterised in that: the edge of the pipe fitting opposite side is respectively provided with the identical first flange disk of a structure,
The first flange disk is equipped with several spaced limit holes along the direction of its circumference, further includes the quantity phase with limit hole
If corresponding bolt stem, the limit hole that the bolt passes through on two first flange disks mutually fastens two pipe fittings；
The inner wall of the first flange disk opposite side is respectively provided with the limiting slot set up along the side of its circumference, the resistance
The cooperation that offsets between two pipe fittings with two limiting slots is arranged in fiery core；
The pipe fitting is divided into left pipe fitting and right pipe fitting, and the outer wall of the left pipe fitting is equipped with mounting hole, is equipped in the mounting hole
The vertical inspection pipeline being firmly connected with it, the vertical inspection pipeline are located at the opening in left pipe fitting and are equipped with towards the first method
The lateral of blue disk direction setting inspects pipeline, and the laterally inspection pipeline and vertical pipeline of inspecting are interconnected, the lateral view
The inner wall for examining pipeline and the vertical junction for inspecting pipeline is firmly connected with it equipped with eyeglass, the mirror surface of the eyeglass simultaneously towards
Vertical to inspect the opening and the setting of first flange disk that pipeline is located on the outside of left pipe fitting, the mirror surface of the eyeglass and vertical inspect are managed
Angle between road and the inner wall for laterally inspecting pipeline is 45 °, described laterally to inspect pipeline opening towards first flange disk side
It is located at the opening on the outside of left pipe fitting with vertical inspection pipeline at mouthful and is equipped with the implosion guard for being sealed against setting；
The pipeline outer wall of laterally inspecting is equipped with the major light mould group being arranged towards first flange disk, and the major light mould group surrounds
It laterally inspects pipeline outer wall to be arranged, the major light mould group internal battery, be set in the vertical anti-alarm for inspecting pipeline
There is transparent sensing device, the vertical inspection pipeline is located at the outer wall on the outside of left pipe fitting equipped with charge sheet, the charge sheet
It is connect with battery circuit, the transparent sensing device is connect with major light modular circuit, the vertical inspection pipeline, transverse direction
Inspect pipeline, major light mould group is made of explosion-proof thermal insulation material；
The left pipe fitting outer wall is equipped with second flange disk, the first flange disk being arranged on the second flange disk and left pipe fitting point
The two sides of left pipe fitting are not set, the outer wall of the right pipe fitting is equipped with the safety valve interconnected with it, the safety valve with
The two sides of right pipe fitting are located at by the first flange disk being arranged on right pipe fitting.
2. a kind of Novel fire arrestor according to claim 1, it is characterised in that: the left pipe fitting and right pipe fitting are connected with each other
Side enlarged diameter setting.
3. a kind of Novel fire arrestor according to claim 1, it is characterised in that: be equipped with fire proof seal rubber in the limiting slot
Circle, the fire proof seal rubber circle are arranged around fire-retardant core, and the value of the thickness of the fire proof seal rubber circle is greater than two limit groove depths
Spend the value being added.
4. a kind of Novel fire arrestor according to claim 1, it is characterised in that: the vertical inspection pipeline is set as scalable
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971664.6U CN208641596U (en) | 2018-06-23 | 2018-06-23 | A kind of Novel fire arrestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971664.6U CN208641596U (en) | 2018-06-23 | 2018-06-23 | A kind of Novel fire arrestor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641596U true CN208641596U (en) | 2019-03-26 |
Family
ID=65781288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820971664.6U Expired - Fee Related CN208641596U (en) | 2018-06-23 | 2018-06-23 | A kind of Novel fire arrestor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671443A (en) * | 2018-06-23 | 2018-10-19 | 温州源通阀门管件有限公司 | A kind of Novel fire arrestor |
| CN110639148A (en) * | 2019-09-23 | 2020-01-03 | 江苏复森特种阀门有限公司 | Exempt from spark arrester of washing formula |
-
2018
- 2018-06-23 CN CN201820971664.6U patent/CN208641596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671443A (en) * | 2018-06-23 | 2018-10-19 | 温州源通阀门管件有限公司 | A kind of Novel fire arrestor |
| CN110639148A (en) * | 2019-09-23 | 2020-01-03 | 江苏复森特种阀门有限公司 | Exempt from spark arrester of washing formula |
| CN110639148B (en) * | 2019-09-23 | 2021-03-16 | 江苏复森特种阀门有限公司 | Exempt from spark arrester of washing formula |
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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: 20190326 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |