CN205516101U - Datonation -inhibition ware of carbon dioxide - Google Patents
Datonation -inhibition ware of carbon dioxide Download PDFInfo
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- CN205516101U CN205516101U CN201620317026.3U CN201620317026U CN205516101U CN 205516101 U CN205516101 U CN 205516101U CN 201620317026 U CN201620317026 U CN 201620317026U CN 205516101 U CN205516101 U CN 205516101U
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- carbon dioxide
- datonation
- inhibition
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Abstract
The utility model discloses a datonation -inhibition ware of carbon dioxide, ware and carbon dioxide gas holder are managed, are opened soon in shower nozzle, gas exhalation including connecting gradually, jet -propelled pipe is connected through the flange dish between the ware with fast opening, when the explosion accident takes place, drive the ware soon and receive triggering signal and open rapidly, the liquid carbon dioxide in with the carbon dioxide gas holder sprays out through jet -propelled pipe and shower nozzle, forms and presses down the screen burst barrier to restrain explosion flame. This datonation -inhibition ware system adopts carbon dioxide as datonation -inhibition medium, and the datonation -inhibition function is superior, the reaction rapidly and datonation -inhibition duration long, have clean, environmental protection, the security is good, application scope is wide characteristics.
Description
Technical field
This utility model belongs to fuel gas and dust blast prevention and control field, is specifically related to a kind of carbon dioxide explosion suppressor.
Background technology
In imflammable gas, dust market segment, space, industrial market is huge.According to incompletely statistics, current China has more than 6
The business of ten thousand enterprises is directed to the production of industry imflammable gas dust, stores, transports.In recent years, there occurs a lot of gas,
Dust explosion accident, causes huge life and property loss.
Existing explosion suppressor mainly uses water or dry powder as firing-fighting medium, and i.e. the action by reception triggering signal, sprays out
Water or dry powder are put out a fire.This type of explosion suppressor is primarily present following defect:
A, self-security are poor, such as the dry powder used, easy wet and lump, dry powder can be caused not spray or self is quick-fried
Split；
B, speed of action are slow, weak effect；
C, employing dry powder or water, as firing-fighting medium, easily to using environment electromechanical equipment to cause damage, and are not easily cleaned.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of datonation-inhibition function superior and the carbon dioxide of cleaning, environmental protection is datonation-inhibition
Device.
For reaching above-mentioned purpose, this utility model following technical scheme of offer: a kind of carbon dioxide explosion suppressor, including being sequentially connected with
Shower nozzle, air jet pipe, open device and carbon dioxide air accumulator soon, described air jet pipe is connected by ring flange between device with opening soon.
Further, described device of opening soon is provided with charge valve.
Further, described device of opening soon is provided with Pressure gauge.
Further, described carbon dioxide air accumulator is provided with over-pressure safety device.
Further, described shower nozzle includes the nozzle of several adjustable angle.
The beneficial effects of the utility model are: this explosion suppressor system uses carbon dioxide as datonation-inhibition medium, and datonation-inhibition function is superior,
It is swift in response and datonation-inhibition persistent period length (can reach more than 2000ms), there is cleaning, environmental protection, electromechanical equipment will not be entered,
The feature of cleaning it is not required to after action；System has overvoltage and under-voltage protection function, can be automatically releasable when internal pressure exceedes limit value
Pressure, understands auto-cutout and reports to the police, the self-security of system has been effectively ensured when pressure is less than limit value；Can be used for suppression can
Combustion property the place such as gas, dust occur blast, datonation-inhibition reliably, applied widely.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model provides drawings described below to enter
Row explanation:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As it can be seen, the carbon dioxide explosion suppressor in the present embodiment, including the shower nozzle 6 being sequentially connected with, air jet pipe 5, drive device 3 soon
And carbon dioxide air accumulator 1, described air jet pipe 5 is connected by ring flange 4 between device 3 with opening soon.
Concrete, store in carbon dioxide air accumulator 1 is the liquid carbon dioxide with certain pressure, drives device 3 soon for connecing
Receive and trigger signal, quickly open and by carbon dioxide air accumulator 1 and air jet pipe 5 UNICOM；It is arranged on the spray of air jet pipe 5 end
6 in horn mouth porous water conservancy diversion shape, ensures that the carbon dioxide sprayed out can form good datonation-inhibition barrier.When there being explosion accident
During generation, drive device 3 soon and receive and trigger signal opening rapidly, by air jet pipe 5 and shower nozzle 6 by carbon dioxide air accumulator 1
Liquid carbon dioxide spray out, form datonation-inhibition barrier, to suppress explosive flame.
This explosion suppressor can not only fast and effeciently suppress detonation propagation, also general flame combustion is also had good inhibition.Adopt
With carbon dioxide as datonation-inhibition medium, not only there is cleaning, environmental protection, without the advantage of cleaning after using, also there is datonation-inhibition function
Efficiently, datonation-inhibition persistent period length (can reach more than 2000ms), the feature that adjacent electromechanical equipment will not be impacted or damages,
Applied widely.
As the further improvement of such scheme, described device 3 of opening soon is provided with charge valve 2 and Pressure gauge 7.Charge valve 2 can be used
In being filled with liquid carbon dioxide and nitrogen to carbon dioxide air accumulator 1 is internal, Pressure gauge 7 can show inflation and properly functioning time two
Pressure size within carbonoxide air accumulator 1, and when hypotony, carry out open circuit protection and report to the police, to improve the peace of equipment
Quan Xing.
As the further improvement of such scheme, described carbon dioxide air accumulator 1 is provided with over-pressure safety device 8；Work as titanium dioxide
When carbon air accumulator 1 internal pressure is too high, over-pressure safety device 8 can automatically turn on, and regulates pressure size, to ensure system self
Safety.
As the further improvement of such scheme, described shower nozzle 6 includes the nozzle of several adjustable angle.To on shower nozzle 6
The quantity of nozzle, planform, perforate mode and spray angle and be designed, to realize flow velocity and the regulation of mist formation shape and control
System, thus improve the spraying area of carbon dioxide, reach the purpose of the effectiveness of explosion suppression of raising system.
This explosion suppressor system acting speed is fast, it is possible to spraying out rapidly carbon dioxide in 8ms after receiving triggering signal, formation presses down
Quick-fried barrier, blast that suppression imflammable gas/dust explosion place occurs, thus improve imflammable gas, dusty industrial process
Safety, makes the people's lives and property from loss.
Finally illustrating, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although passing through
This utility model is described in detail by above preferred embodiment, it is to be understood by those skilled in the art that can be
In form and it is made various change, without departing from this utility model claims limited range in details.
Claims (5)
1. a carbon dioxide explosion suppressor, it is characterised in that: include the shower nozzle being sequentially connected with, air jet pipe, open device and carbon dioxide soon
Air accumulator, described air jet pipe is connected by ring flange between device with opening soon.
Carbon dioxide explosion suppressor the most according to claim 1, it is characterised in that: described device of opening soon is provided with charge valve.
Carbon dioxide explosion suppressor the most according to claim 2, it is characterised in that: described device of opening soon is provided with Pressure gauge.
4. according to the carbon dioxide explosion suppressor described in any one of claims 1 to 3, it is characterised in that: on described carbon dioxide air accumulator
It is provided with over-pressure safety device.
Carbon dioxide explosion suppressor the most according to claim 4, it is characterised in that: including several angles on described shower nozzle can
The nozzle adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317026.3U CN205516101U (en) | 2016-04-15 | 2016-04-15 | Datonation -inhibition ware of carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317026.3U CN205516101U (en) | 2016-04-15 | 2016-04-15 | Datonation -inhibition ware of carbon dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516101U true CN205516101U (en) | 2016-08-31 |
Family
ID=56792984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620317026.3U Active CN205516101U (en) | 2016-04-15 | 2016-04-15 | Datonation -inhibition ware of carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709353A (en) * | 2016-04-15 | 2016-06-29 | 中煤科工集团重庆研究院有限公司 | Carbon dioxide explosion suppressor |
-
2016
- 2016-04-15 CN CN201620317026.3U patent/CN205516101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709353A (en) * | 2016-04-15 | 2016-06-29 | 中煤科工集团重庆研究院有限公司 | Carbon dioxide explosion suppressor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |