CN214319466U - Fire prevention cabinet with tail gas clean system - Google Patents
Fire prevention cabinet with tail gas clean system Download PDFInfo
- Publication number
- CN214319466U CN214319466U CN202022876821.5U CN202022876821U CN214319466U CN 214319466 U CN214319466 U CN 214319466U CN 202022876821 U CN202022876821 U CN 202022876821U CN 214319466 U CN214319466 U CN 214319466U
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- cabinet
- fixedly connected
- tail gas
- fire prevention
- explosion
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Abstract
The utility model discloses a fire prevention cabinet with tail gas clean-up system, including the fire prevention cabinet body, one side fixedly connected with explosion-proof fan of fire prevention cabinet body, the other end fixedly connected with of explosion-proof fan filters the cabinet, the rear side top fixedly connected with who filters the cabinet goes out the tobacco pipe, go out the waterproof cap of top fixedly connected with of tobacco pipe, one side that goes out the tobacco pipe leaves the tail gas detection mouth, the inside of filtering the cabinet is provided with a plurality of active carbon filters, the front end fixedly connected with differential pressure table of filtering the cabinet. The detection end of the pressure difference meter is inserted and connected to the inside of the filter cabinet. The filtering cabinet is provided with openings at the corresponding positions of the plurality of activated carbon filtering plates. And the waste gas port of the fireproof cabinet body is communicated with the explosion-proof fan. The detection end of the tail gas detection port is inserted into the smoke outlet pipe. The honeycomb-type activated carbon filter plate is used for filtering waste gas, and the activated carbon plate can be conveniently taken out and replaced, so that the whole waste gas treatment system is convenient to maintain.
Description
Technical Field
The utility model relates to a fire prevention cabinet field especially relates to a fire prevention cabinet with tail gas clean-up system.
Background
The fire prevention cabinet mainly prevents that outside ignition source from causing the influence to the article of inside deposit, can avoid outside for example to catch a fire and arouse that inside article take place the deflagration.
When the existing fireproof cabinet is used, the stored equipment inside can generate waste gas in operation, and the existing fireproof cabinet directly discharges the waste gas into the air directly, so that the waste gas cannot be treated, and the environment is seriously polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fire-proof cabinet with a tail gas purification system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire prevention cabinet with tail gas clean-up system, includes the fire prevention cabinet body, one side fixedly connected with explosion-proof fan of fire prevention cabinet body, the other end fixedly connected with of explosion-proof fan crosses the filter cabinet, cross the rear side top fixedly connected with of filter cabinet and go out the tobacco pipe, the top fixedly connected with waterproof cap of going out the tobacco pipe, the tail gas detection mouth is left to one side of going out the tobacco pipe, the inside of crossing the filter cabinet is provided with a plurality of active carbon filters, the front end fixedly connected with differential pressure table of crossing the filter cabinet.
As a further description of the above technical solution:
the detection end of the pressure difference meter is inserted and connected to the inside of the filter cabinet.
As a further description of the above technical solution:
the filtering cabinet is provided with openings at the corresponding positions of the plurality of activated carbon filtering plates.
As a further description of the above technical solution:
and the waste gas port of the fireproof cabinet body is communicated with the explosion-proof fan.
As a further description of the above technical solution:
the detection end of the tail gas detection port is inserted into the smoke outlet pipe.
As a further description of the above technical solution:
the tail gas detection port is electrically connected with a remote controller.
The utility model discloses following beneficial effect has:
1. the utility model discloses an active carbon filter that sets up the honeycomb formula filters waste gas, and the active carbon filter can be very convenient take out and change, the whole exhaust treatment system's of being convenient for maintenance.
2. The utility model discloses a set up the differential pressure table, reach 200pa when the pressure differential and need change the active carbon, be equipped with the detection mouth on the blast pipe simultaneously, set up tail gas detection mouth in the position of inspection mouth, carry out real time monitoring to the content of pollutant, detect whether change the active carbon through detecting the mouth poisonous and harmful exhaust gas concentration decision.
Drawings
Fig. 1 is a front view of a fire protection cabinet with an exhaust gas purification system according to the present invention;
FIG. 2 is a side view of a fire protection cabinet with a tail gas purification system according to the present invention;
fig. 3 is a perspective view of a fire-proof cabinet with a tail gas purification system according to the present invention.
Illustration of the drawings:
1. a fire-proof cabinet body; 2. an explosion-proof fan; 3. a differential pressure gauge; 4. an activated carbon filter plate; 5. a filtering cabinet; 6. a tail gas detection port; 7. discharging the smoke tube; 8. a waterproof cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a fire prevention cabinet with tail gas clean-up system, includes fire prevention cabinet body 1, one side fixedly connected with explosion-proof fan 2 of fire prevention cabinet body 1 inputs waste gas to the inlet end of crossing filter cabinet 5 through explosion-proof fan 2, and explosion-proof fan 2 can be the explosion-proof product of whole fan, and not just the motor of fan is explosion-proof. The circuit of the explosion-proof fan 2 moves outside the cabinet body, so that when the fan is in an emergency situation in the cabinet, the fan does not need to be powered off, if the concentration of combustible gas in the cabinet reaches a high alarm, strong electricity needs to be cut off in the cabinet, the fan can not exhaust air, but the explosion-proof circuit of the utility model can continue to automatically or manually and strongly exhaust air without cutting off outside the cabinet body, the other end of the explosion-proof fan 2 is fixedly connected with a filter cabinet 5, an active carbon filter plate 4 is arranged in the filter cabinet 5, waste gas is filtered by the strong adsorption property of active carbon, the top end of the rear side of the filter cabinet 5 is fixedly connected with a smoke outlet pipe 7, the filtered waste gas is discharged through the smoke outlet pipe 7, the top end of the smoke outlet pipe 7 is fixedly connected with a waterproof cap 8, when rain is prevented, rainwater flows into the smoke outlet pipe 7, the active carbon is prevented from being damped, one side of the smoke outlet pipe 7 is fixedly provided with a tail gas detection port 6, and the concentration of harmful substances in the waste gas is detected by inserting a waste gas detection device, when concentration is too high, then show that the adsorption purification ability of active carbon descends, need change active carbon filter 4, the inside of filtering cabinet 5 is provided with a plurality of active carbon filters 4, a plurality of active carbon filters 4 insert in filtering cabinet 5, active carbon filter 4 through setting up the honeycomb formula filters waste gas, active carbon filter 4 can change with very convenient taking out, be convenient for whole exhaust-gas treatment system's maintenance, filter cabinet 5's front end fixedly connected with differential pressure table 3, when active carbon filter 4 filters the hole and is blockked up by the pollutant, inside atmospheric pressure risees, when differential pressure reaches 200pa, then need change active carbon filter 4.
The detection end of the pressure difference gauge 3 is inserted into and connected to the inside of the filter cabinet 5. The filter cabinet 5 is provided with openings at the positions corresponding to the plurality of activated carbon filter plates 4. The waste gas port of the fire-proof cabinet body 1 is communicated with the explosion-proof fan 2. The detection end of the tail gas detection port 6 is inserted into and connected to the interior of the smoke outlet pipe 7. 6 electric connection of tail gas detection mouth has remote control ware, conveniently carries out the harmful substance under unmanned condition and reports to the police, timely changes active carbon filter 4.
The working principle is as follows: through the active carbon filter 4 that sets up the honeycomb formula filtering waste gas, active carbon filter 4 can be very convenient take out change, the whole exhaust treatment system's of being convenient for maintenance. Through setting up the pressure difference table 3, when 4 filtration pores of active carbon filter were blockked up by the pollutant, inside atmospheric pressure risees, when pressure difference reached 200pa, then need to change active carbon filter 4, be equipped with the detection mouth simultaneously on the blast pipe, set up tail gas detection mouth 6 in the position of detection mouth, carry out real time monitoring to the content of pollutant, detect poisonous and harmful exhaust gas concentration through tail gas detection mouth 6 and examine, whether change active carbon filter 4 according to the data decision.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a fire prevention cabinet with tail gas clean-up system, includes fire prevention cabinet body (1), its characterized in that: the fire prevention cabinet is characterized in that an explosion-proof fan (2) is fixedly connected to one side of a fire prevention cabinet body (1), a filter cabinet (5) is fixedly connected to the other end of the explosion-proof fan (2), a smoke outlet pipe (7) is fixedly connected to the top end of the rear side of the filter cabinet (5), a waterproof cap (8) is fixedly connected to the top end of the smoke outlet pipe (7), a tail gas detection port (6) is reserved on one side of the smoke outlet pipe (7), a plurality of activated carbon filter plates (4) are arranged inside the filter cabinet (5), and a differential pressure gauge (3) is fixedly connected to the front end of the filter cabinet (5).
2. The fire protection cabinet with an exhaust gas purification system according to claim 1, wherein: the detection end of the pressure difference meter (3) is inserted into and connected to the interior of the filter cabinet (5).
3. The fire protection cabinet with an exhaust gas purification system according to claim 1, wherein: the filtering cabinet (5) is provided with openings at the corresponding positions of the plurality of activated carbon filtering plates (4).
4. The fire protection cabinet with an exhaust gas purification system according to claim 1, wherein: the waste gas port of the fireproof cabinet body (1) is communicated with the explosion-proof fan (2).
5. The fire protection cabinet with an exhaust gas purification system according to claim 1, wherein: the detection end of the tail gas detection port (6) is inserted into and connected with the interior of the smoke outlet pipe (7).
6. The fire protection cabinet with an exhaust gas purification system according to claim 1, wherein: the tail gas detection port (6) is electrically connected with a remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876821.5U CN214319466U (en) | 2020-12-04 | 2020-12-04 | Fire prevention cabinet with tail gas clean system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876821.5U CN214319466U (en) | 2020-12-04 | 2020-12-04 | Fire prevention cabinet with tail gas clean system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214319466U true CN214319466U (en) | 2021-10-01 |
Family
ID=77898198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022876821.5U Active CN214319466U (en) | 2020-12-04 | 2020-12-04 | Fire prevention cabinet with tail gas clean system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214319466U (en) |
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2020
- 2020-12-04 CN CN202022876821.5U patent/CN214319466U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Jian Inventor after: Zhu Wenwen Inventor after: Li Lin Inventor before: Hu Jian Inventor before: Zhu Wenwen Inventor before: Li Lin |
|
| CB03 | Change of inventor or designer information |