CN217007093U - Simple gas explosion test device - Google Patents
Simple gas explosion test device Download PDFInfo
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- CN217007093U CN217007093U CN202220346170.5U CN202220346170U CN217007093U CN 217007093 U CN217007093 U CN 217007093U CN 202220346170 U CN202220346170 U CN 202220346170U CN 217007093 U CN217007093 U CN 217007093U
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Abstract
The utility model discloses a simple coal gas explosion test device which comprises a protection mechanism, a heat insulation frame, first pipelines and a metal disc, wherein the first pipelines are arranged on two sides of the heat insulation frame, and the metal disc is arranged on the front surface of the heat insulation frame. The utility model has the beneficial effects that: through setting up thermal-insulated frame, increase the protective capacities of device, the outbreak test of avoiding gathering the frame and going on leads to the fact the influence to external environment, through setting up first pipeline, cooperation outside air pump and gas-supply pipe keep the circulation of air to thermal-insulated frame's inner chamber, guarantee that the burning of outbreak test can normally go on, through setting up second pipeline and third pipeline, cooperation outside air pump and gas-supply pipe take a breath and the collection of experimental coal gas to gathering the inner chamber of frame, the coal gas replacement in-process has been solved, need detect in spacious place after gathering test coal gas in the coal gas outbreak test device, the problem of the coal gas emergence leakage that the device gathered has increased on the way.
Description
Technical Field
The utility model relates to the technical field of gas explosion tests, in particular to a simple gas explosion test device.
Background
In a coke-oven plant, because a coke oven can realize heating by using two or more than two kinds of gas, when the gas for the whole production is balanced, the heating of the coke oven needs to replace different gas for use, in the gas replacement process, whether the purity of the gas in a pipeline meets the requirement of ignition and heating needs to be detected and analyzed, in the existing gas explosion test device, the gas needs to be detected in an open field after being collected for testing, the possibility of leakage of the gas collected by the device is increased in the transportation process, and thus, the detection danger coefficient of the device is increased.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems occurring in the conventional simple gas explosion test apparatus.
Therefore, the utility model aims to solve the problems that in the gas replacement process, whether the purity of the gas in the pipeline meets the requirement of ignition and heating needs to be detected and analyzed in advance, the gas explosion test device needs to detect in an open field after the gas for test is collected, and the possibility of leakage of the gas collected by the device is increased in the transportation process, so that the detection danger coefficient of the device is increased.
In order to solve the technical problems, the utility model provides the following technical scheme: a simple gas explosion test device comprises a gas chamber,
the protection mechanism comprises a heat insulation frame, first pipelines arranged on two sides of the heat insulation frame, a metal disc arranged on the front surface of the heat insulation frame, a first metal rod arranged in an inner cavity of the metal disc, and an electronic lighter arranged in the inner cavity of the first metal rod;
the test mechanism comprises a collection frame, a second pipeline arranged at the right side of the collection frame, a third pipeline arranged at the back of the collection frame, a limiting groove arranged at the bottom of the collection frame inner cavity and at the front end of the top of the collection frame, and a metal plate arranged in the limiting groove inner cavity.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the metal disc with the front swing joint of thermal-insulated frame, the rear end of first metal pole runs through the metal disc with thermal-insulated frame and with the metal disc with thermal-insulated frame threaded connection, the rear end of electron lighter run through first metal pole and with the inner chamber fixed connection of first metal pole.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the protection mechanism further comprises a handle and is arranged on the surface of the metal disc.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the protection mechanism further comprises a metal ring, and the metal ring is arranged at the front end and the rear end of the surface of the first metal rod.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the protection mechanism further comprises tempered glass, rear ends arranged at two sides of the heat insulation frame and cover plates arranged at the rear ends of the top of the heat insulation frame.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the top of the metal plate penetrates through the upper end of the limiting groove, extends to the outside of the collecting frame and is movably connected with the inner cavities of the two limiting grooves.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the testing mechanism further comprises a second metal rod, a metal block and a testing device, wherein the second metal rod is arranged at the top of the metal plate, and the metal block is arranged at the top of the second metal rod.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the top of the second metal rod penetrates through the heat insulation frame, is in threaded connection with the heat insulation frame, and is fixedly connected with the metal block.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the testing mechanism further comprises a first ball valve, a second ball valve and a third ball valve, wherein the first ball valve is arranged on the surface of the second pipeline, and the second ball valve is arranged on the surface of the third pipeline.
As a preferable scheme of the simple gas explosion test device of the present invention, wherein: the second pipeline is far away from the one end of gathering the frame run through thermal-insulated frame and with first ball valve fixed connection, the third pipeline is far away from the one end of gathering the frame run through thermal-insulated frame and with second ball valve fixed connection.
The utility model has the beneficial effects that: through setting up thermal-insulated frame, increase the protective capability of the apparatus, avoid the explosion test that the collection frame goes on to cause the influence to the external environment, through setting up the first pipeline, cooperate external air pump and gas-supply pipe to keep the circulation of air to the inner chamber of the thermal-insulated frame, guarantee the burning of explosion test can go on normally, through setting up the second pipeline and third pipeline, cooperate external air pump and gas-supply pipe to take a breath and the collection of experimental coal gas to the inner chamber of the collection frame, through setting up spacing groove and metal sheet, so as to gather the frame and seal when necessary, through setting up the metal disc, first metal pole and electronic igniter, thus adjust the position of electronic igniter, be convenient for extend the ignition end of the electronic igniter to the inner chamber of the collection frame and carry out the operation of striking sparks, if the coal gas can burn completely to the bottom of the collection frame and explain that this coal gas sample accords with the burning requirement, meanwhile, the test device for collecting the coal gas is prevented from being transported by maintenance personnel, the possibility of leakage of the coal gas for the test is avoided, and the test safety of the device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a schematic diagram of a simple gas explosion test apparatus.
Fig. 2 is a three-dimensional structure diagram of an acquisition frame of the simple gas explosion test device.
Fig. 3 is a three-dimensional structure diagram of a metal plate of the simple gas explosion test device.
Fig. 4 is a three-dimensional structure diagram of an electronic igniter of the simple gas explosion test device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 4, a first embodiment of the present invention provides a simple gas explosion test device, which includes a protection mechanism 100, including a heat insulation frame 101, first pipes 102 disposed at two sides of the heat insulation frame 101, a metal plate 103 disposed at a front surface of the heat insulation frame 101, a first metal rod 104 disposed in an inner cavity of the metal plate 103, and an electronic igniter 105 disposed in an inner cavity of the first metal rod 104.
The test mechanism 200 comprises a collection frame 201, a second pipeline 202 arranged at the right side of the collection frame 201, a third pipeline 203 arranged at the back of the collection frame 201, a limiting groove 204 arranged at the bottom of the inner cavity of the collection frame 201 and at the front end of the top of the collection frame 201, and a metal plate 205 arranged in the inner cavity of the limiting groove 204, wherein the protection capability of the device is improved by arranging the heat insulation frame 101, the influence of an explosion test performed by the collection frame 201 on the external environment is avoided, the combustion of the explosion test can be ensured to be normally performed by arranging the first pipeline 102 and keeping air circulation in the inner cavity of the heat insulation frame 101 by matching with an external air pump and an air conveying pipe, the air exchange test and the collection of coal gas in the inner cavity of the collection frame 201 by arranging the second pipeline 202 and the third pipeline 203 and matching with the external air pump and the air conveying pipe, and by arranging the limiting groove 204 and the metal plate 205, seal collection frame 201 when so needing, through setting up metal disc 103, first metal pole 104 and electron lighter 105, thereby adjust the position of electron lighter 105, be convenient for extend to the inner chamber of gathering frame 201 with the end of striking sparks of electron lighter 105 and strike sparks the operation, explain this coal gas appearance accord with the burning requirement to the bottom of gathering frame 201 if coal gas can burn completely, the testing arrangement of coal gas has been gathered in the maintainer transportation simultaneously, and avoided the possibility of experimental coal gas leakage, the experimental security of device has been increased.
Specifically, the metal disc 103 is movably connected with the front surface of the heat insulation frame 101, the rear end of the first metal rod 104 penetrates through the metal disc 103 and the heat insulation frame 101 and is in threaded connection with the metal disc 103 and the heat insulation frame 101, and the rear end of the electronic igniter 105 penetrates through the first metal rod 104 and is fixedly connected with the inner cavity of the first metal rod 104.
Preferably, the protection mechanism 100 further includes a handle 106 disposed on a surface of the metal disc 103, and the handle 106 is configured to facilitate a maintenance worker to rotate the metal disc 103 and cooperate with the first metal rod 104 to displace the electric igniter 105.
Preferably, the guard mechanism 100 further includes a metal ring 107 disposed at the front end and the rear end of the surface of the first metal rod 104, and the metal ring 107 is disposed to cooperate with the first metal rod 104 to limit the displacement of the electronic igniter 105.
When using, maintainer can use the rotatory metal disc 103 of handle 106, and the rotatory while of metal disc 103 drives first metal pole 104 rearward displacement to make the rear end of electron lighter 105 extend to the inner chamber of gathering frame 201, start electron lighter 105 this moment and ignite.
Example 2
Referring to fig. 1 to 3, a second embodiment of the present invention is based on the previous embodiment:
specifically, the protection mechanism 100 further comprises tempered glass 108, rear ends arranged at two sides of the heat insulation frame 101, and a cover plate 109 arranged at the rear end of the top of the heat insulation frame 101, and through the arrangement of the tempered glass 108 and the cover plate 109, a maintainer can check the test state of the inner cavity of the heat insulation frame 101 through the tempered glass 108, and meanwhile, maintenance operation is performed on the inner cavity of the heat insulation frame 101 conveniently through the cover plate 109.
Preferably, the top of the metal plate 205 penetrates through the upper end limiting groove 204 and extends to the outside of the collecting frame 201, and is movably connected with the inner cavities of the two limiting grooves 204.
Preferably, the testing mechanism 200 further includes a second metal rod 206, a metal block 207 disposed on the top of the metal plate 205, and the second metal rod 206 and the metal block 207 are disposed, so that the second metal rod 206 is driven to rotate and simultaneously move upwards by rotating the metal block 207, thereby adjusting the height of the metal plate 205.
When the metal plate is used, the metal block 207 is rotated, and the metal block 207 drives the second metal rod 206 to rotate and simultaneously drives the second metal rod 206 to move upwards, so that the bottom of the metal plate 205 is driven to be separated from the inner cavity of the lower end limiting groove 204.
Example 3
Referring to fig. 1 to 4, a third embodiment of the present invention is based on the first two embodiments:
specifically, the top of the second metal rod 206 penetrates the heat insulation frame 101, is screwed with the heat insulation frame 101, and is fixedly connected with the metal block 207.
Preferably, the testing mechanism 200 further comprises a first ball valve 208, a second ball valve 209 arranged on the surface of the second pipeline 202, and a second ball valve 209 arranged on the surface of the third pipeline 203, and the communication and the closing of the inner cavities of the second pipeline 202 and the third pipeline 203 are controlled by arranging the first ball valve 208 and the second ball valve 209, so that the operation of maintenance personnel is facilitated.
Preferably, the end of the second pipe 202 away from the collection frame 201 extends through the insulation frame 101 and is fixedly connected to the first ball valve 208, and the end of the third pipe 203 away from the collection frame 201 extends through the insulation frame 101 and is fixedly connected to the second ball valve 209.
When the gas collecting device is used, firstly a maintainer needs to wear the portable CO alarm, and maintains air circulation in an inner cavity of the heat insulation frame 101 by using the first pipeline 102 and matching with an external air pump and an air conveying pipe to ensure that the combustion of an explosion test can be normally carried out, then the first ball valve 208 and the second ball valve 209 are respectively opened, gas is conveyed to an inner cavity of the third pipeline 203 by using the external air pump and the air conveying pipe and is conveyed to an external gas collecting device through the collecting frame 201 and the second pipeline 202, after the air in the inner cavity of the collecting frame 201 is gas, the first ball valve 208 and the second ball valve 209 are closed, the metal block 207 is rotated, the metal block 207 drives the second metal rod 206 to rotate and simultaneously drives the second metal rod 206 to move upwards, so that the bottom of the metal plate 205 is driven to be separated from the inner cavity of the lower end limiting groove 204, at this time, the maintainer can use the handle 106 to rotate the metal plate 103, the rotatory while of metal disc 103 drives first metal pole 104 rearward displacement to make the rear end of electron lighter 105 extend to the inner chamber of gathering frame 201, start electron lighter 105 this moment and ignite, ignite the inspection with this to the coal gas sample, if coal gas can burn completely to the bottom of gathering frame 201 and explain that this coal gas sample accords with the burning requirement, avoided the test device that maintainer transported and gathered coal gas simultaneously, and avoided experimental possibility with the gas leakage, thereby the experimental security of device has been increased.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A simple gas explosion test device is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the protection mechanism (100) comprises a heat insulation frame (101), first pipelines (102) arranged on two sides of the heat insulation frame (101), a metal disc (103) arranged on the front surface of the heat insulation frame (101), a first metal rod (104) arranged in an inner cavity of the metal disc (103), and an electronic igniter (105) arranged in the inner cavity of the first metal rod (104);
test mechanism (200), including gather frame (201), set up in the bottom of thermal-insulated frame (101) inner chamber, set up in second pipeline (202) on gathering frame (201) right side, set up in third pipeline (203) at the back of gathering frame (201), set up in gather frame (201) inner chamber bottom with spacing groove (204) of gathering frame (201) top front end, and set up in metal sheet (205) of spacing groove (204) inner chamber.
2. The simple gas explosion test device of claim 1, wherein: the metal disc (103) is movably connected with the front face of the heat insulation frame (101), the rear end of the first metal rod (104) penetrates through the metal disc (103) and the heat insulation frame (101) and is in threaded connection with the metal disc (103) and the heat insulation frame (101), and the rear end of the electronic igniter (105) penetrates through the first metal rod (104) and is fixedly connected with the inner cavity of the first metal rod (104).
3. The simple gas explosion test device of claim 2, wherein: the protection mechanism (100) further comprises a handle (106) arranged on the surface of the metal disc (103).
4. The simple gas explosion test device of claim 3, wherein: the protection mechanism (100) further comprises a metal ring (107), and a front end and a rear end which are arranged on the surface of the first metal rod (104).
5. The simple gas explosion test device as set forth in any one of claims 2 to 4, wherein: the protection mechanism (100) further comprises tempered glass (108), rear ends arranged at two sides of the heat insulation frame (101), and a cover plate (109) arranged at the rear end of the top of the heat insulation frame (101).
6. The simple gas explosion test device of claim 5, wherein: the top of the metal plate (205) penetrates through the upper end of the limiting groove (204) and extends to the outside of the collecting frame (201), and is movably connected with the inner cavities of the two limiting grooves (204).
7. The simple gas explosion test device of claim 6, wherein: the testing mechanism (200) further comprises a second metal rod (206), a metal block (207) arranged on the top of the metal plate (205), and a metal block arranged on the top of the second metal rod (206).
8. The simple gas explosion test device of claim 7, wherein: the top of the second metal rod (206) penetrates through the heat insulation frame (101), is in threaded connection with the heat insulation frame (101), and is fixedly connected with the metal block (207).
9. The simple gas explosion test device as set forth in any one of claims 6 to 8, wherein: the testing mechanism (200) further comprises a first ball valve (208), a second ball valve (209) arranged on the surface of the second pipeline (202), and a third ball valve (209) arranged on the surface of the third pipeline (203).
10. The simple gas explosion test device of claim 9, wherein: one end, far away from the collection frame (201), of the second pipeline (202) penetrates through the heat insulation frame (101) and is fixedly connected with the first ball valve (208), and one end, far away from the collection frame (201), of the third pipeline (203) penetrates through the heat insulation frame (101) and is fixedly connected with the second ball valve (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220346170.5U CN217007093U (en) | 2022-02-21 | 2022-02-21 | Simple gas explosion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220346170.5U CN217007093U (en) | 2022-02-21 | 2022-02-21 | Simple gas explosion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217007093U true CN217007093U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220346170.5U Active CN217007093U (en) | 2022-02-21 | 2022-02-21 | Simple gas explosion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217007093U (en) |
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2022
- 2022-02-21 CN CN202220346170.5U patent/CN217007093U/en active Active
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