CN207867790U - A kind of gas safety attribute testing and apparatus for demonstrating - Google Patents
A kind of gas safety attribute testing and apparatus for demonstrating Download PDFInfo
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- CN207867790U CN207867790U CN201721427927.9U CN201721427927U CN207867790U CN 207867790 U CN207867790 U CN 207867790U CN 201721427927 U CN201721427927 U CN 201721427927U CN 207867790 U CN207867790 U CN 207867790U
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- timing means
- coal gas
- solenoid valve
- conduit
- demonstrating
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Abstract
The utility model provides a kind of gas safety attribute testing and apparatus for demonstrating, it includes coal gas tank body, the outlet of the coal gas tank body is equipped with conduit, the solenoid valve filled for controlling coal gas is installed on the conduit, the other end of the conduit is extend into inside plastics air storage storehouse, is connected with ignition by ignition circuit inside plastics air storage storehouse；The solenoid valve is connected with timing means, and controls the opening and closing time of solenoid valve；The timing means with it is manual automatic control device be connected, and control the keying of timing means.This device can be used in carrying out security feature experiment to coal gas, while have the function of to make the reliable detonation of coal gas.
Description
Technical field
The utility model is related to a kind of gas safety attribute testing and apparatus for demonstrating, belong to coal gas detonation control system neck
Domain.
Background technology
Coal gas is a kind of inflammable and explosive hazardous chemical being easily poisoned, and in Gas Production, is purified, storage, transmission ＆ distribution use
Links have the possibility that coal gas accident occurs, therefore to carry out the safe handling of coal gas, only know about coal gas, grasp coal
The security knowledge of gas, ability rational and efficient use coal gas, contains the generation of accident.Coal can be effectively demonstrated by this control device
The harmfulness of gas explosion combustion makes people fully realize the importance for rationally utilizing coal gas.
In addition, people often use coal gas in daily life, but not to the harm of coal gas improper use generation
Adequately recognize clear, results in coal gas and produce a series of accidents such as detonation explosion after improper use, it is therefore desirable to is a kind of
Equipment is tested and demonstrates the harm after coal gas detonation.
And not only volume is excessive for existing demonstration equipment at present, but also complexity is designed, expensive, detonation success rate is not high.
Utility model content
The main purpose of the utility model is to provide a kind of gas safety attribute testing and apparatus for demonstrating, this device can
For carrying out security feature experiment to coal gas, while having the function of to make the reliable detonation of coal gas.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in：A kind of gas safety characteristic
Experiment and apparatus for demonstrating, it includes coal gas tank body, and the outlet of the coal gas tank body is equipped with conduit, is installed on the conduit useful
In the solenoid valve that control coal gas fills, the other end of the conduit is extend into inside plastics air storage storehouse, in plastics air storage storehouse
Portion is connected by ignition circuit with ignition；The solenoid valve is connected with timing means, and control solenoid valve unlatching and
Shut-in time；The timing means with it is manual automatic control device be connected, and control the keying of timing means.
The timing means uses the time relay, being capable of preset time.
It is described it is manual automatic control device include manual actuation of button and inflation start remote controler；It is described manually boot by
Button is connected with timing means by signal wire；The inflation starts remote controler and passes through infrared, bluetooth, WIFI or LAN and timing
Device is connected by long distance wireless.
The ignition passes through long distance wireless by infrared, bluetooth, WIFI or LAN and electronic ignition remote controler
Connection.
The utility model has the advantages that：
1, by using above-mentioned gas safety attribute testing and apparatus for demonstrating, coal gas can be demonstrated by way of experiment
Harm after detonation during experiment, sets the time that solenoid valve opens inflation by timing means, is then started by inflating
Remote controler or manual actuation of button start timing means, control the unlatching of solenoid valve by timing means, coal in gas tank body
After gas is opened by solenoid valve, coal gas is delivered to by conduit in plastics air storage storehouse, upon inflation between reach preset time after, can
The timing means of preset time automatically cuts off conduit；Electronic ignition remote controler is pressed at this time, and ignition generates certain electrical fire
Flower ignites the coal gas in plastics air storage storehouse.The phenomenon that coal gas detonation can be observed in real time.
2, the use of the new type is controllable by using coal gas deflagrating device aeration quantity and can implement straighforward operation.
3, coal gas deflagrating device detonation success rate described in the utility model is high.
4, there are many Starting mode for coal gas deflagrating device described in the utility model, add remote control two ways manually.It improves
The safety of experiment.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram.
In figure：Coal gas tank body 1, conduit 2, solenoid valve 3, timing means 4, inflation start remote controler 5, electronic ignition remote controler
6, ignition 7, plastics air storage storehouse 8, manual actuation of button 9.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of gas safety attribute testing and apparatus for demonstrating, it includes coal gas tank body 1, the coal gas tank body 1
Outlet conduit 2 is installed, the solenoid valve 3 filled for controlling coal gas is installed on the conduit 2, the conduit 2 it is another
End is extend into inside plastics air storage storehouse 8, is connected with ignition 7 by ignition circuit inside plastics air storage storehouse 8；It is described
Solenoid valve 3 is connected with timing means 4, and controls the opening and closing time of solenoid valve 3；The timing means 4 with it is manual it is automatic
Control device is connected, and controls the keying of timing means 4.By using above-mentioned experiment and apparatus for demonstrating, can be good at drilling
Show coal gas detonation explosion phenomenon, so that people is fully realized the importance for rationally utilizing coal gas, make its sufficient coal gas improper use
The harm of generation.
Further, the timing means 4 uses the time relay, being capable of preset time.It, can by the predetermined time
The charge of remote control coal gas, and then reach different test effects.
Further, it is described it is manual automatic control device include manual actuation of button 9 and inflation start remote controler 5；It is described
Manual actuation of button 9 is connected with timing means 4 by signal wire；The inflation starts remote controler 5 and passes through infrared, bluetooth, WIFI
Or LAN is connect with timing means 4 by long distance wireless.It can be adopted manually by above-mentioned manual actuation of button 9
Control timing means 4 unlatching, inflation start remote controler 5 can by remote control by way of realize timing means 4
It opens.
Further, the ignition 7 is logical by infrared, bluetooth, WIFI or LAN and electronic ignition remote controler 6
Cross long-range wireless connection.The safety during experiment is ensure that by using remotely controlled electronically igniter 7.
Utility model works process and operation principle are：
When needing to carry out gas safety attribute testing, first, solenoid valve 3 is set by timing means 4 and opens inflation
Time；
Then, remote controler 5 is started by inflation or manual actuation of button 9 starts timing means 4, pass through timing means 4
The unlatching for controlling solenoid valve 3, after coal gas is opened by solenoid valve 3 in coal gas tank body 1, coal gas is delivered to plastics by conduit 2 and stores
In gas storehouse 8, upon inflation between reach preset time after, can the timing means 4 of preset time automatically cut off conduit；
At this point, pressing electronic ignition remote controler 6, ignition 7 generates certain electric spark, ignites in plastics air storage storehouse 8
Coal gas, the phenomenon that coal gas detonation can be observed in real time.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim include the technical solution of claim record
The equivalents of middle technical characteristic are protection domain.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (4)
1. a kind of gas safety attribute testing and apparatus for demonstrating, it is characterised in that：It includes coal gas tank body（1）, the gas tank
Body（1）Outlet conduit is installed（2）, the conduit（2）On the solenoid valve filled for controlling coal gas is installed（3）, described
Conduit（2）The other end extend into plastics air storage storehouse（8）Inside, plastics air storage storehouse（8）Inside passes through ignition circuit and electricity
Sub- igniter（7）It is connected；The solenoid valve（3）With timing means（4）It is connected, and controls solenoid valve（3）Opening and closing when
Between；The timing means（4）With it is manual automatic control device be connected, and control timing means（4）Keying.
2. a kind of gas safety attribute testing and apparatus for demonstrating according to claim 1, it is characterised in that：The timing means
（4）It, being capable of preset time using the time relay.
3. a kind of gas safety attribute testing and apparatus for demonstrating according to claim 1, it is characterised in that：It is described it is manual from
Dynamic control device includes manual actuation of button（9）Start remote controler with inflation（5）；The manual actuation of button（9）It is filled with timing
It sets（4）It is connected by signal wire；The inflation starts remote controler（5）Pass through infrared, bluetooth, WIFI or LAN and timing means
（4）It is connected by long distance wireless.
4. a kind of gas safety attribute testing and apparatus for demonstrating according to claim 1, it is characterised in that：The electronic ignition
Device（7）Pass through infrared, bluetooth, WIFI or LAN and electronic ignition remote controler（6）It is connected by long distance wireless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427927.9U CN207867790U (en) | 2017-10-31 | 2017-10-31 | A kind of gas safety attribute testing and apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427927.9U CN207867790U (en) | 2017-10-31 | 2017-10-31 | A kind of gas safety attribute testing and apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867790U true CN207867790U (en) | 2018-09-14 |
Family
ID=63475270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427927.9U Active CN207867790U (en) | 2017-10-31 | 2017-10-31 | A kind of gas safety attribute testing and apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867790U (en) |
-
2017
- 2017-10-31 CN CN201721427927.9U patent/CN207867790U/en active Active
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