CN213209497U - Flame arrester burning-resistant explosion-resistant detection device - Google Patents
Flame arrester burning-resistant explosion-resistant detection device Download PDFInfo
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- CN213209497U CN213209497U CN202022591851.1U CN202022591851U CN213209497U CN 213209497 U CN213209497 U CN 213209497U CN 202022591851 U CN202022591851 U CN 202022591851U CN 213209497 U CN213209497 U CN 213209497U
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- outlet duct
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Abstract
The utility model discloses a fire arrestor burning-resistant explosion-resistant detection device, including intake pipe, outlet duct, ignition system, gas mixer, flame sensor, pressure sensor and the spark arrestor that awaits measuring, the spark arrestor that awaits measuring is connected with the intake pipe, the outlet duct is connected with the spark arrestor that awaits measuring, gas mixer and intake pipe connection, flame sensor locates on the intake pipe, flame sensor locates on the outlet duct, pressure sensor locates on the intake pipe, be equipped with the mixture export on the outlet duct; the utility model belongs to the technical field of the detection of back-fire relief explosion-proof equipment, specifically be a setting through this device, can effectually detect out the propagation condition and the propagation speed of flame to through control flow's setting, the back-fire relief ware that obtains accurate detection data is able to bear or endure to burn and is able to bear or endure to explode detection device.
Description
Technical Field
The utility model belongs to the technical field of the detection of back-fire relief explosion-proof equipment, specifically indicate a back-fire relief explosion-proof detection device is able to bear or endure burning.
Background
Flame arrestors, also known as firecrackers and flame arrestors for pipes, are composed of a solid material (flame-arresting element) that is permeable to gases and has a plurality of small passages or gaps. The safety device can prevent external flame from entering equipment and pipelines with flammable and explosive gases or prevent the flame from spreading between the equipment and the pipelines, prevent the flame from spreading outwards and prevent explosion caused by backfire. Is generally applied to pipelines for conveying or discharging inflammable and explosive gases. Like torch, heating combustion system, petroleum gas recovery system or other inflammable gas systems, it is thus visible, the spark arrester is to the explosion-proof importance of fire prevention, consequently, also relatively strict to the requirement of its quality, but, the equipment that is used for detecting the spark arrester on the existing market is less relatively, and the cost of manufacture is high, and the structure is complicated, complex operation, and the result of detection is not accurate enough, and has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
To the circumstances, for overcoming prior art's defect, the utility model provides a through the setting of this device, can effectually detect out the propagation condition and the propagation speed of flame to through control flow's setting, the flame arrester that obtains accurate detection data is able to bear or endure to burn and explodes detection device.
The utility model adopts the following technical scheme: the utility model relates to a fire arrester is able to bear or endure to burn and is able to bear or endure to explode detection device, including intake pipe, outlet duct, ignition system, gas mixer, flame sensor, pressure sensor and the spark arrester that awaits measuring, spark arrester and the intake-tube connection that awaits measuring, the outlet duct is connected with the spark arrester that awaits measuring, gas mixer and intake-tube connection, flame sensor locates in the intake pipe, flame sensor locates on the outlet duct, pressure sensor locates in the intake pipe, be equipped with the mixture export on the outlet duct.
Further, be equipped with two sets of flame sensor in the intake pipe, two sets of flame sensor distance are L in the intake pipe, the intake pipe diameter is D, L less than or equal to 3D.
Further, an observation pipe is arranged on the flame arrester to be detected.
Furthermore, a control valve is arranged on the air inlet pipe.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is fire arrestor is able to bear or endure to burn resistant detection device that explodes, through the setting of this device, can effectually detect out the propagation condition and the propagation speed of flame to through the setting of control flow, obtain accurate detection data.
Drawings
Fig. 1 is the utility model relates to a fire arrestor is able to bear or endure to burn and explode detection device's overall structure sketch map.
The device comprises an air inlet pipe 1, an air outlet pipe 2, an air outlet pipe 3, an ignition system 4, a flame sensor 5, a pressure sensor 6, a flame arrester to be tested 7, a mixture outlet 8, a gas mixer 9, an observation pipe 10 and a control valve.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model relates to a fire arrester is able to bear or endure to burn and is able to bear or endure to explode detection device, including intake pipe 1, outlet duct 2, ignition system 3, gas mixer 8, flame sensor 4, pressure sensor 5 and the fire arrester 6 that awaits measuring, the fire arrester 6 that awaits measuring and intake pipe 1 are connected, outlet duct 2 and the fire arrester 6 that awaits measuring are connected, gas mixer 8 and intake pipe 1 are connected, flame sensor 4 is located on intake pipe 1, flame sensor 4 is located on outlet duct 2, pressure sensor 5 is located on intake pipe 1, be equipped with mixture export 7 on the outlet duct 2.
Wherein, be equipped with two sets of flame sensor 4 on the intake pipe 1, two sets of flame sensor 4 distance are L on the intake pipe 1, 1 pipe diameter of intake pipe is D, L less than or equal to 3D.
And an observation pipe 9 is arranged on the flame arrester 6 to be detected.
And a control valve 10 is arranged on the air inlet pipe 1.
During the specific use, 6 one ends of spark arresters to be measured are connected intake pipe 1, and outlet duct 2 is connected to the other end, pressurizes gas mixer 8 to maximum operating pressure, carries out 5 experiments in succession, detects the propagation condition of flame through flame sensor 4 on the outlet duct 2, detects flame propagation speed through flame sensor 4 on the intake pipe 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a fire arrestor is able to bear or endure fever and explodes detection device which characterized in that: including intake pipe, outlet duct, ignition system, gas mixer, flame sensor, pressure sensor and the spark arrester that awaits measuring, spark arrester and intake-tube connection await measuring, the outlet duct is connected with the spark arrester that awaits measuring, gas mixer and intake-tube connection, flame sensor locates in the intake pipe, flame sensor locates on the outlet duct, pressure sensor locates in the intake pipe, be equipped with the mixture export on the outlet duct.
2. The device for detecting the burning resistance and the explosion resistance of the flame arrester as claimed in claim 1, wherein: the air inlet pipe is provided with two groups of flame sensors, the distance between the two groups of flame sensors in the air inlet pipe is L, the pipe diameter of the air inlet pipe is D, and L is less than or equal to 3D.
3. The device for detecting the burning resistance and the explosion resistance of the flame arrester as claimed in claim 1, wherein: and an observation pipe is arranged on the flame arrester to be detected.
4. The device for detecting the burning resistance and the explosion resistance of the flame arrester as claimed in claim 1, wherein: and the air inlet pipe is provided with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591851.1U CN213209497U (en) | 2020-11-10 | 2020-11-10 | Flame arrester burning-resistant explosion-resistant detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591851.1U CN213209497U (en) | 2020-11-10 | 2020-11-10 | Flame arrester burning-resistant explosion-resistant detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213209497U true CN213209497U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022591851.1U Active CN213209497U (en) | 2020-11-10 | 2020-11-10 | Flame arrester burning-resistant explosion-resistant detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213209497U (en) |
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2020
- 2020-11-10 CN CN202022591851.1U patent/CN213209497U/en active Active
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