CN204699282U - Gas tube automatic powder spraying explosion-suppressing device - Google Patents
Gas tube automatic powder spraying explosion-suppressing device Download PDFInfo
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- CN204699282U CN204699282U CN201520296057.0U CN201520296057U CN204699282U CN 204699282 U CN204699282 U CN 204699282U CN 201520296057 U CN201520296057 U CN 201520296057U CN 204699282 U CN204699282 U CN 204699282U
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- explosion
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- gas tube
- suppressor
- flame sensor
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Abstract
The utility model discloses a kind of gas tube automatic powder spraying explosion-suppressing device, relate to a kind of fire-fighting equipment.It comprises flame sensor, explosion suppression control unit, shielding control cables, pipeline explosion suppressor and datonation-inhibition control dc source, described explosion suppression control unit is electrically connected with described flame sensor, datonation-inhibition control dc source, pipeline explosion suppressor respectively by shielding control cables, singlechip controller and starter is provided with in described explosion suppression control unit, described flame sensor is provided with ultraviolet light sensing device, be provided with ultra-fine ABC powder extinguishing agent in described pipeline explosion suppressor, described pipeline explosion suppressor be also provided with pressure switch and break-make detection interface.Its not fragile inefficacy, function are many, and toggle speed, sensitivity and effectiveness of explosion suppression are all fine.
Description
[technical field]
The utility model relates to a kind of fire-fighting equipment, the automatic powder spraying explosion-suppressing device particularly in a kind of gas tube.
[background technology]
Blast in Cemented filling to prevent gas, need automatic powder spraying explosion suppressor is installed on gas conveyer tube, this automatic powder spraying explosion suppressor can after gas fires rapidly start (start-up time≤35ms, spray deadline≤150ms) enforcement dust datonation-inhibition.Existing explosion suppressor ratio is easier to damage inefficacy, function is also more single, and sensitivity, toggle speed and effectiveness of explosion suppression are all not ideal enough.
[utility model content]
The purpose of this utility model is the deficiency effectively overcoming above-mentioned technology, provides a kind of gas tube automatic powder spraying explosion-suppressing device, and its not fragile inefficacy, function are many, and sensitivity, toggle speed and effectiveness of explosion suppression are all fine.
The technical solution of the utility model is achieved in that it comprises flame sensor, explosion suppression control unit, shielding control cables, pipeline explosion suppressor and datonation-inhibition control dc source, its improvements are: described explosion suppression control unit by shielding control cables respectively with described flame sensor, datonation-inhibition control dc source, pipeline explosion suppressor is electrically connected, singlechip controller and starter is provided with in described explosion suppression control unit, described flame sensor is provided with ultraviolet light sensing device, ultra-fine ABC powder extinguishing agent is provided with in described pipeline explosion suppressor, described pipeline explosion suppressor is also provided with pressure switch and break-make detection interface.
In said structure, described explosion suppression control unit is provided with LCD display.
In said structure, described explosion suppression control unit is also provided with signaling interface and starter interface, described flame sensor and described signaling interface are electrically connected, and described pressure switch and described starter interface and break-make detect interface and be electrically connected.
In said structure, the lower end of described pipeline explosion suppressor is also provided with netted jet.
In said structure, described flame sensor is provided with 304 stainless steel protecting crusts.
In said structure, described datonation-inhibition control dc source is provided with power supply input, output port.
The beneficial effects of the utility model are: all separate between its parts, and flame sensor is provided with 304 stainless steel protecting crusts, not fragile inefficacy; Its explosion suppression control unit is provided with LCD display and singlechip controller, and function is many; Its pipeline explosion suppressor is controlled by singlechip controller, and flame sensor is provided with ultraviolet light sensing device, and sensitivity, toggle speed and effectiveness of explosion suppression are all fine.
[accompanying drawing explanation]
Fig. 1 is electric circuit diagram of the present utility model;
Fig. 2 is fundamental diagram of the present utility model.
In figure: 1. flame sensor 2. explosion suppression control unit 3. pipeline explosion suppressor
4. shield control cables 5. datonation-inhibition control dc source 6. power input port
The netted jet of 7.LCD display screen 8. gas tube 9.
10. pressure switch 11. signaling interface 12. starter interface
[detailed description of the invention]
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to shown in Fig. 1, a kind of gas tube automatic powder spraying explosion-suppressing device that the utility model discloses, it comprises flame sensor 1, explosion suppression control unit 2, shielding control cables 4, pipeline explosion suppressor 3 and datonation-inhibition control dc source 5, described explosion suppression control unit 2 by shielding control cables 4 respectively with described flame sensor 1, datonation-inhibition control dc source 5, pipeline explosion suppressor 3 is electrically connected, singlechip controller and starter is provided with in described explosion suppression control unit 2, described explosion suppression control unit is provided with LCD display 7, signaling interface 11 and starter interface 12, described flame sensor 1 is provided with ultraviolet light sensing device and 304 stainless steel metal protecting crusts, ultra-fine ABC powder extinguishing agent is provided with in described pipeline explosion suppressor 3, described pipeline explosion suppressor 3 is also provided with pressure switch 10, break-make detects interface and netted jet 9, described flame sensor 1 is electrically connected with described signaling interface 11, described pressure switch 10 detects interface with described starter interface 12 and break-make and is electrically connected, described datonation-inhibition control dc source 5 is provided with power input port 6.
With reference to shown in Fig. 2, of the present utility model is install like this, flame sensor 1 is arranged on the 5m place apart from exhaust outlet in gas tube 8, pipeline explosion suppressor 3 is arranged on the 25m place apart from flame sensor 1, the netted jet 9 of pipeline explosion suppressor 3 is arranged on pipe interior, and remaining part is arranged on the external security position of gas tube 8.Specificly be exactly: installation accessories to be arranged on the position determined, and fixation, then pipeline explosion suppressor 3 to be fixed on installation accessories, guarantee pipeline explosion suppressor 3 install firm; Flame sensor 1 is arranged on detection direction, and the induction window of sensor will aim at corresponding deathtrap, and the visual angle of flame sensor 1 should be able to cover overall search coverage; Explosion suppression control unit 2 and dc source 5 are arranged in switch board, and switch board is as far as possible close with pipeline explosion suppressor 3, avoids owing to going between long, causes the loss of control signal; Connect explosion suppression control unit 2 and flame sensor 1, shielding control cables 4 between pipeline explosion suppressor 3 and dc source 5 again.
With reference to shown in Fig. 2, after installing the utility model, then power input port 6 is accessed external AC 127V power supply.When burning things which may cause a fire disaster in gas tube 8 causes combustion explosion, burning and explosive flame information are transformed in signal of telecommunication 5ms and are sent to explosion suppression control unit 2 by flame sensor 1, explosion suppression control unit 2 sends the action of instruction triggers starter, and then pipeline explosion suppressor 3 discharges a large amount of gas in 15ms, the ultra-fine ABC powder extinguishing agent in pipeline explosion suppressor 3 is driven to spray from netted jet 9, the extinguishing chemical cloud and mist of quick formation high concentration, fully contact with flame front, absorb the energy of flame, stop pyric chain, make fray-out of flame, thus stop flame front and resume at gas tube 8 relaying and broadcast.Explosion suppression control unit 2 is the pressure of testing pipes explosion suppressor 3, on off operating mode and duty in real time, and feedback signal is presented on LCD display 7.
Wherein pressure switch 10, closed when service pressure, when having flame, explosion suppression control unit 2 sends excitation signal, and starter is just excited, and pipeline explosion suppressor 3 just can be put out a fire; Pressure switch 10 disconnects lower than during service pressure, explosion suppression control unit 2 identification signal, display pressure fault also blocks excitation signal, even if explosion suppression control unit 2 also can not send excitation signal when having flame, starter also can not be excited, and this ensure that starter is just excited when only having operating pressure normal.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (6)
1. a gas tube automatic powder spraying explosion-suppressing device, it is characterized in that: it comprises flame sensor, explosion suppression control unit, shielding control cables, pipeline explosion suppressor and datonation-inhibition control dc source, described explosion suppression control unit by shielding control cables respectively with described flame sensor, datonation-inhibition control dc source, pipeline explosion suppressor is electrically connected, singlechip controller and starter is provided with in described explosion suppression control unit, described flame sensor is provided with ultraviolet light sensing device, ultra-fine ABC powder extinguishing agent is provided with in described pipeline explosion suppressor, described pipeline explosion suppressor is also provided with pressure switch and break-make detection interface.
2. gas tube automatic powder spraying explosion-suppressing device according to claim 1, is characterized in that: described explosion suppression control unit is provided with LCD display.
3. gas tube automatic powder spraying explosion-suppressing device according to claim 1, it is characterized in that: described explosion suppression control unit is also provided with signaling interface and starter interface, described flame sensor and described signaling interface are electrically connected, and described pressure switch and described starter interface and break-make detect interface and be electrically connected.
4. gas tube automatic powder spraying explosion-suppressing device according to claim 1, is characterized in that: the lower end of described pipeline explosion suppressor is also provided with netted jet.
5. gas tube automatic powder spraying explosion-suppressing device according to claim 1, is characterized in that: described flame sensor is provided with 304 stainless steel metal protecting crusts.
6. gas tube automatic powder spraying explosion-suppressing device according to claim 1, is characterized in that: described datonation-inhibition control dc source is provided with power input port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296057.0U CN204699282U (en) | 2015-05-08 | 2015-05-08 | Gas tube automatic powder spraying explosion-suppressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296057.0U CN204699282U (en) | 2015-05-08 | 2015-05-08 | Gas tube automatic powder spraying explosion-suppressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699282U true CN204699282U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296057.0U Active CN204699282U (en) | 2015-05-08 | 2015-05-08 | Gas tube automatic powder spraying explosion-suppressing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201542A (en) * | 2015-10-28 | 2015-12-30 | 扬中市南方矿用电器有限公司 | Automatic powder spraying and explosion suppression device for ZYBG (A) gas pipeline conveying |
| CN106178363A (en) * | 2015-05-08 | 2016-12-07 | 抚顺市沃尔普机电设备有限公司 | Gas tube automatic powder spraying explosion-suppressing device |
| CN113682672A (en) * | 2021-08-26 | 2021-11-23 | 广东新氧器净化科技有限公司 | Inerting explosion suppression powder spraying diluting device and control method thereof |
-
2015
- 2015-05-08 CN CN201520296057.0U patent/CN204699282U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178363A (en) * | 2015-05-08 | 2016-12-07 | 抚顺市沃尔普机电设备有限公司 | Gas tube automatic powder spraying explosion-suppressing device |
| CN105201542A (en) * | 2015-10-28 | 2015-12-30 | 扬中市南方矿用电器有限公司 | Automatic powder spraying and explosion suppression device for ZYBG (A) gas pipeline conveying |
| CN113682672A (en) * | 2021-08-26 | 2021-11-23 | 广东新氧器净化科技有限公司 | Inerting explosion suppression powder spraying diluting device and control method thereof |
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| GR01 | Patent grant |