CN205943298U - Gas explosion manoeuvre device - Google Patents
Gas explosion manoeuvre device Download PDFInfo
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- CN205943298U CN205943298U CN201620539058.8U CN201620539058U CN205943298U CN 205943298 U CN205943298 U CN 205943298U CN 201620539058 U CN201620539058 U CN 201620539058U CN 205943298 U CN205943298 U CN 205943298U
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- Prior art keywords
- gas explosion
- cabin
- pressure release
- explosion
- gas
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Abstract
The utility model discloses a gas explosion manoeuvre device belongs to manoeuvre equipment technical field, designs for solving the problem that lacks a gas explosion manoeuvre device among the prior art. The utility model provides a gas explosion manoeuvre device include the gas explosion cabin, respectively detachable connect in the first pressure release cabin and the second pressure release cabin of gas explosion cabin both sides and be used for controlling the controller of manoeuvre process, wherein, the gas input port has been seted up to gas explosion cabin one end, the other end is provided with the waste gas dump valve, the gas explosion under -deck is provided with pressure sensor and temperature sensor respectively. The utility model discloses a gas explosion manoeuvre device manoeuvre is lifelike, reasonable in design, action are reliable, enables the reflection of operation personnel forming conditions, when really taking place gas explosion, can keep away the danger fast.
Description
Technical field
The utility model is related to manoeuvre equipment technical field and in particular to a kind of gas explosion maneuver device.
Background technology
In the disaster accident that at home and abroad colliery occurs, the harm that gas explosion causes is the most serious.During coal mining, from
So the complexity of condition, peopleware and managerial skills are all the key factors that explosion disaster accident occurs, according to China's coal-mine
The investigation statisticses of explosion accident and analysis, find that explosion accidents quite a lot are to cause with operating against regulations by poor management
's.
At present, also lack a kind of gas explosion maneuver device in manoeuvre equipment, mine gas explosion is simulated, from
And allowing operating personnel witness danger and the destructive power of gas explosion, the harm that physical experience blast causes, from consciousness depth
Place establishes the thought of " safety first ".Therefore, need a kind of gas explosion maneuver device badly and solve above-mentioned problem, and make work
Industry personnel's formation condition reflects, and in real generation gas explosion, can quickly carry out hedging.
Utility model content
The purpose of this utility model is to propose that a kind of manoeuvre is true to nature, reasonable in design, gas explosion manoeuvre of reliable in action dress
Put.
For reaching this purpose, the utility model employs the following technical solutions：
A kind of gas explosion maneuver device, including gas explosion cabin, is removably attachable to described gas explosion cabin respectively
First pressure release cabin of both sides and the second pressure release cabin and the controller for controlling manoeuvre process, wherein, described gas explosion cabin
One end offers gas input port, and the other end is provided with exhaust exit valve；It is respectively arranged with pressure in described gas explosion cabin to pass
Sensor and temperature sensor.
As a preferred version of the present utility model, described pressure sensor includes two, two described pressure sensings
The two ends that device is located in described gas explosion cabin respectively；Described temperature sensor includes two, two described temperature sensors
The two ends being located in described gas explosion cabin respectively.
As a preferred version of the present utility model, be also respectively provided with described gas explosion cabin methane transducer,
Oxygen sensor, carbon monoxide transducer and carbon dioxide sensor.
As a preferred version of the present utility model, described pressure sensor, described temperature sensor, described methane pass
Sensor, described oxygen sensor, described carbon monoxide transducer and described carbon dioxide sensor are the explosion-proof biography of duct type
Sensor.
As a preferred version of the present utility model, described gas explosion cabin is arranging one end of described gas input port
It is additionally provided with explosion-proof flowmeter.
As a preferred version of the present utility model, described gas explosion cabin, described first pressure release cabin and described second
Pressure release cabin is tubular structure.
As a preferred version of the present utility model, described gas explosion cabin and described first pressure release cabin, described second
Pressure release cabin is all connected by screw.
As a preferred version of the present utility model, described gas explosion cabin and described first pressure release cabin, described second
Pressure release cabin forms destructor main body after connecting, the described length of destructor main body and the ratio of diameter 3.6 to 3.8 it
Between.
As a preferred version of the present utility model, described exhaust exit valve is magnetic valve.
The beneficial effects of the utility model are：
Gas explosion maneuver device of the present utility model passes through to arrange gas explosion cabin and the simulation gas explosion of pressure release cabin is existing
Field structure, this gas explosion maneuver device manoeuvre is true to nature, reasonable in design, reliable in action, and operating personnel's formation condition can be made to reflect,
In real generation gas explosion, can quickly carry out hedging；Participate in blast additionally it is possible to show in real time by controller
Gas concentration；Gas explosion cabin is to be detachably connected with the first pressure release cabin and the second pressure release cabin, and can separate carrying can also be whole
Body is carried, easy to use.
Brief description
Fig. 1 is the structural representation of the gas explosion maneuver device that the utility model preferred embodiment provides.
In figure is labeled as：
1st, gas explosion cabin；2nd, the first pressure release cabin；3rd, the second pressure release cabin；11st, gas input port；12nd, exhaust exit valve；
13rd, pressure sensor；14th, temperature sensor；15th, methane transducer；16th, oxygen sensor；17th, carbon monoxide transducer；18、
Carbon dioxide sensor.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Preferred embodiment：
This preferred embodiment discloses a kind of gas explosion maneuver device.As shown in figure 1, this gas explosion maneuver device includes
Gas explosion cabin 1, the first pressure release cabin 2 being removably attachable to gas explosion cabin 1 both sides respectively and the second pressure release cabin 3 and use
In the controller controlling manoeuvre process, wherein, gas explosion cabin 1 can be formed after being connected with the first pressure release cabin 2, the second pressure release cabin 3
Destructor main body.During design gas explosion maneuver device, the pressure of gas explosion generation, flame must be made to propagate to both sides,
Thus ensureing field test security needs and reducing the restriction of test site.
In the present embodiment, gas explosion cabin 1, the first pressure release cabin 2 and the second pressure release cabin 3 are tubular structure, gas explosion
The length in cabin 1, the first pressure release cabin 2 and the second pressure release cabin 3 is 3 meters, and diameter is 0.8 meter, and volume is 1.507 cubes.
Gas explosion cabin 1 is all connected by trip bolt with the first pressure release cabin 2, the second pressure release cabin 3, in order to ensure each pipeline
Blast pressure can be born, pipeline wall thickness must be calculated with the maximum pressure that gas explosion produces and connect fastening bolt intensity, move
When dynamic, can respectively each pipeline will be carried it is also possible to knockout screw does not carry out overall carrying after screw disassembling, using very
Convenient.
Drawn according to test：The length of destructor main body is affected relatively on effects,sound with its diameter ratio abbreviation draw ratio
Greatly, between test of many times show that draw ratio ratio generally should be 3.6 to 3.8, in the present embodiment, this design that installs pipes
Draw ratio ratio is preferably 3.75.
Gas explosion cabin 1 one end offers gas input port 11, and the other end is provided with exhaust exit valve 12, and this waste gas is discharged
Valve 12 is preferably magnetic valve；It is respectively arranged with pressure sensor 13 and temperature sensor 14 in gas explosion cabin 1；Pressure sensor
13 include two, the two ends that two pressure sensors 13 are located in gas explosion cabin 1 respectively；Temperature sensor 14 includes two,
The two ends that two temperature sensors 14 are also located in gas explosion cabin 1 respectively.
Be also respectively provided with gas explosion cabin 1 methane transducer 15, oxygen sensor 16, carbon monoxide transducer 17 with
And carbon dioxide sensor 18.Gas explosion cabin 1 is additionally provided with explosion-proof flowmeter in one end of setting gas input port 11.Wherein,
Pressure sensor 13, temperature sensor 14, methane transducer 15, oxygen sensor 16, carbon monoxide transducer 17 and dioxy
Change carbon sensor 18 and be duct type explosion-proof sensor.
Controller centralized Control manoeuvre process, when such as filling methane gas, gas density uploads to ground control centre simultaneously in real time
Gas concentration in display destructor main body, starts to control igniter fire etc. during manoeuvre in real time.Human users' controller must
Must be outside safe distance, in order to reduce cable length and be easy to operate, using a multicore cable to junction box, then from junction box
It is wired to each device.
The gas explosion maneuver device providing in the present embodiment can not only carry out mine rescue gas explosion manoeuvre moreover it is possible to enter
Coal dust manoeuvre is ignited in row gas explosion, for example, it is possible to coal dust is arranged in gas, air Mixture outdoor, using gas explosion
Energy include kinetic energy and heat energy and ignite coal dust.Additionally, this device is also suitable for all kinds of collieries, mine rescue crew, universities
And training center carries out live gas explosion experiment.
Last in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant meaning
Covering comprising of nonexcludability, so that including a series of process of key elements, method, article or equipment not only include that
A little key elements, but also include other key elements being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element being limited by sentence "including a ...", does not arrange
Remove and also there is other identical element in the process including described key element, method, article or equipment.
Above in association with accompanying drawing, embodiment of the present utility model is described, but the utility model is not limited to
The specific embodiment stated, those skilled in the art is in the scope feelings protected without departing from the utility model objective and claim
Under condition, also can get a lot of forms, these are all within protection domain of the present utility model.
Claims (9)
1. a kind of gas explosion maneuver device is it is characterised in that including gas explosion cabin (1), being removably attachable to institute respectively
State the first pressure release cabin (2) and the second pressure release cabin (3) and the control for controlling manoeuvre process of gas explosion cabin (1) both sides
Device, wherein, described gas explosion cabin (1) one end offers gas input port (11), and the other end is provided with exhaust exit valve (12)；
It is respectively arranged with pressure sensor (13) and temperature sensor (14) in described gas explosion cabin (1).
2. a kind of gas explosion maneuver device according to claim 1 is it is characterised in that described pressure sensor (13) wraps
Include two, the two ends that two described pressure sensors (13) are located in described gas explosion cabin (1) respectively；Described temperature sensor
(14) two are included, the two ends that two described temperature sensors (14) are also located in described gas explosion cabin (1) respectively.
3. a kind of gas explosion maneuver device according to claim 2 is it is characterised in that described gas explosion cabin (1) is interior
It is also respectively provided with methane transducer (15), oxygen sensor (16), carbon monoxide transducer (17) and carbon dioxide sensing
Device (18).
4. a kind of gas explosion maneuver device according to claim 3 it is characterised in that described pressure sensor (13),
Described temperature sensor (14), described methane transducer (15), described oxygen sensor (16), described carbon monoxide transducer
And described carbon dioxide sensor (18) is duct type explosion-proof sensor (17).
5. a kind of gas explosion maneuver device according to claim 4 is it is characterised in that described gas explosion cabin (1) exists
The one end arranging described gas input port (11) is additionally provided with explosion-proof flowmeter.
6. according to a kind of arbitrary described gas explosion maneuver device of claim 1-5 it is characterised in that described gas explosion cabin
(1), described first pressure release cabin (2) and described second pressure release cabin (3) are tubular structure.
7. a kind of gas explosion maneuver device according to claim 6 it is characterised in that described gas explosion cabin (1) with
Described first pressure release cabin (2), described second pressure release cabin (3) are all connected by screw.
8. a kind of gas explosion maneuver device according to claim 7 it is characterised in that described gas explosion cabin (1) with
Described first pressure release cabin (2), described second pressure release cabin (3) form destructor main body after connecting, described destructor main body
The ratio of length and diameter is between 3.6 to 3.8.
9. according to a kind of arbitrary described gas explosion maneuver device of claim 1-5 it is characterised in that described exhaust exit valve
(12) it is magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539058.8U CN205943298U (en) | 2016-06-06 | 2016-06-06 | Gas explosion manoeuvre device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539058.8U CN205943298U (en) | 2016-06-06 | 2016-06-06 | Gas explosion manoeuvre device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943298U true CN205943298U (en) | 2017-02-08 |
Family
ID=57932914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539058.8U Expired - Fee Related CN205943298U (en) | 2016-06-06 | 2016-06-06 | Gas explosion manoeuvre device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578073A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Experimental device for survey gaseous spontaneous combustion induction time |
| CN112577996A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Experimental device for combustible gas explosion limit under survey high temperature condition |
| CN112577990A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Device for measuring ignition delay time of gas |
-
2016
- 2016-06-06 CN CN201620539058.8U patent/CN205943298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578073A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Experimental device for survey gaseous spontaneous combustion induction time |
| CN112577996A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Experimental device for combustible gas explosion limit under survey high temperature condition |
| CN112577990A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Device for measuring ignition delay time of gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |