CN217354940U - Fire-fighting ventilation smoke exhaust device with integrated structure - Google Patents
Fire-fighting ventilation smoke exhaust device with integrated structure Download PDFInfo
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- CN217354940U CN217354940U CN202220223711.5U CN202220223711U CN217354940U CN 217354940 U CN217354940 U CN 217354940U CN 202220223711 U CN202220223711 U CN 202220223711U CN 217354940 U CN217354940 U CN 217354940U
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Abstract
The utility model belongs to the technical field of the fire control, the utility model discloses a fire control ventilation fume extractor of integrated form structure, this fire control ventilation fume extractor of integrated form structure, the internally mounted of device main part has the fixed plate, the centre of fixed plate is provided with the round bar, the fan is installed to the left end of round bar, the right side top of device main part is provided with the pull rod, the dog is installed to the left end of pull rod, the left side of dog is provided with the active carbon board, the left side top laminating of active carbon board has the ejector pad. According to the fire-fighting ventilation and smoke exhaust device with the integrated structure, firstly, a worker starts to drive the round rod to rotate, the round rod rotates to drive indoor smoke to enter the device body from the ventilation opening on the left side of the device body through the fan, then the smoke is absorbed and filtered through the activated carbon plate, then the smoke is discharged from the ventilation opening on the right side of the device body from the filter plate, the smoke is prevented from being directly discharged to outdoor polluted air, and the environment can be protected.
Description
Technical Field
The utility model relates to a fire control technical field specifically is a fire control ventilation fume extractor of integrated form structure.
Background
Along with the development of times, high-rise buildings are more and more, and fire-fighting facilities are arranged in the building process of the high-rise buildings, wherein the high-rise buildings comprise a fire-fighting ventilation smoke exhaust device with an integrated structure.
Common integrated form structure's fire control ventilation fume extractor on the existing market can not advance fine the stopping and filtering to the impurity in the air indoor discharging fume or to indoor taking a breath, and generally has purification performance and blocks the trouble is dismantled in fire control ventilation fume extractor's of function filter screen and active carbon plate installation, influences subsequent clearance and changes, to above-mentioned problem, carries out the innovative design on original integrated form structure's fire control ventilation fume extractor's basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire control ventilation fume extractor of integrated form structure to solve the fire control ventilation fume extractor of common integrated form structure on the existing market that proposes in the above-mentioned background art and can not advance fine blocking and filtering to the impurity in the air when discharging fume or taking a breath indoor, and generally have purification performance and the fire control ventilation fume extractor's that blocks the function filter screen and the installation of activated carbon plate dismantle trouble, influence subsequent clearance and the problem of changing.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fire control ventilation fume extractor of integrated form structure, includes device main part and fixed plate, the internally mounted of device main part has the fixed plate, the centre of fixed plate is provided with the round bar, the fan is installed to the left end of round bar, the right side top of device main part is provided with the pull rod, the dog is installed to the left end of pull rod, the left side of dog is provided with the active carbon board, the left side top laminating of active carbon board has the ejector pad, compression spring is installed in the left side of ejector pad, the right side below of device main part articulates there is the curb plate.
Preferably, the round bar runs through the middle of the fan, and round bar and fan fixed mounting to the right side of round bar runs through the fixed plate, fixed plate and round bar bearing connection, and the right-hand member key connection motor's of round bar output.
Preferably, the pull rod is in a T shape, the periphery of the pull rod is surrounded by the extrusion spring, and the extrusion spring is arranged inside the device body.
Preferably, the pull rod and the stop block are of an integrated structure, the stop block penetrates through the upper portion of the filter plate, an activated carbon plate is arranged on the left side of the filter plate in parallel, an inclined plane is arranged at the top of the activated carbon plate, and the inclined plane of the activated carbon plate is parallel to the inclined plane of the filter plate.
Preferably, the left side of curb plate is provided with takes out the box, and takes out the left side of box and be provided with the filter to the below left side block of filter has flexible piece.
Preferably, the telescopic block is in a right trapezoid shape, the inclined plane of the telescopic block is parallel to the inclined plane of the filter plate, the left end of the telescopic block is provided with a telescopic spring, and the telescopic spring is arranged on the device main body.
Compared with the prior art, the beneficial effects of the utility model are that: the fire-fighting ventilation smoke exhaust device with the integrated structure,
1. firstly, a worker starts to drive a round rod to rotate, the round rod rotates to drive indoor smoke to enter the device body from a vent on the left side of the device body through a fan, then the smoke is absorbed and filtered through an activated carbon plate, then the smoke is discharged from a vent on the right side of the device body through a filter plate, the smoke is prevented from being directly discharged to outdoor polluted air, the environment can be protected, when the smoke does not need to be discharged, the air enters the device body through the vent on the right side of the device body, then the filter plate blocks impurities and sweeps in the air when the air passes through the filter plate, the dust and the impurities in the outdoor air are effectively prevented from entering the room, and therefore indoor people are protected;
2. when needs are installed activated carbon plate and filter, put into the installing port with activated carbon plate, then put into the installing port with the filter, when the inclined plane of filter below and the inclined plane contact at activated carbon plate top, the filter promotes activated carbon plate and removes left, the inclined plane of filter bottom promotes flexible piece and removes left, then extrusion spring kick-backs and drives the dog and remove and run through the filter and fix it to make activated carbon plate and filter installation convenient, the effectual manpower of having saved.
Drawings
FIG. 1 is a schematic view of the overall front sectional structure of the present invention;
FIG. 2 is a side view of the fan and the fixing plate of the present invention showing an enlarged connection structure;
FIG. 3 is a schematic view of the front view connection and enlargement structure of the activated carbon plate and the filter plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the front view connection and enlargement structure of the telescopic block, the filter plate and the drawer of the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.
In the figure: 1. a device main body; 2. a fixing plate; 3. a round bar; 4. a fan; 5. a compression spring; 6. a push block; 7. an activated carbon plate; 8. a filter plate; 9. a stopper; 10. a pull rod; 11. a compression spring; 12. a side plate; 13. drawing the box; 14. a telescopic block; 15. a telescoping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a fire-fighting ventilation smoke exhaust device with an integrated structure comprises a device main body 1 and a fixed plate 2, wherein the fixed plate 2 is arranged inside the device main body 1, a round rod 3 is arranged in the middle of the fixed plate 2, a fan 4 is arranged at the left end of the round rod 3, a pull rod 10 is arranged above the right side of the device main body 1, a stop block 9 is arranged at the left end of the pull rod 10, an activated carbon plate 7 is arranged on the left side of the stop block 9, a push block 6 is attached to the upper left side of the activated carbon plate 7, a compression spring 5 is arranged on the left side of the push block 6, the round rod 3 penetrates through the middle of the fan 4, the round rod 3 and the fan 4 are fixedly arranged, the right side of the round rod 3 penetrates through the fixed plate 2, the fixed plate 2 is in bearing connection with the round rod 3, the right end of the round rod 3 is in key connection with the output end of a motor, the pull rod 10 is in a T shape, an extrusion spring 11 is encircled around the outer periphery of the pull rod 10, and the extrusion spring 11 is arranged inside the device main body 1, the pull rod 10 and the stop block 9 are of an integrated structure, the stop block 9 penetrates through the upper portion of the filter plate 8, the activated carbon plate 7 is arranged on the left side of the filter plate 8 in parallel, an inclined surface is arranged on the top of the activated carbon plate 7, the inclined surface of the activated carbon plate 7 is parallel to the inclined surface of the filter plate 8, when the inclined surface below the filter plate 8 is in contact with the inclined surface on the top of the activated carbon plate 7, the filter plate 8 pushes the activated carbon plate 7 to move leftwards, the activated carbon plate 7 moves to push the push block 6 to move leftwards, the compression spring 5 drives the push block 6 to move through compression, then the extrusion spring 11 rebounds to drive the stop block 9 through the pull rod 10 to fix the filter plate 8, and therefore the activated carbon plate 7 and the filter plate 8 are convenient to install;
example two:
please refer to fig. 5-6, this embodiment is improved on the previous embodiment, in order to make the filter plate 8 convenient to clean, a side plate 12 is hinged below the right side of the device main body 1, a drawer 13 is disposed on the left side of the side plate 12, and the filter plate 8 is disposed on the left side of the drawer 13, and a telescopic block 14 is clamped on the left side of the lower side of the filter plate 8, the telescopic block 14 is in a right trapezoid shape, the inclined plane of the telescopic block 14 is parallel to the inclined plane of the filter plate 8, and a telescopic spring 15 is installed at the left end of the telescopic block 14, the telescopic spring 15 is installed on the device main body 1, which is beneficial for the worker to open the side plate 12, the telescopic spring 15 stretches and drives the telescopic block 14 to move, the telescopic block 14 moves to push the drawer 13 to move rightwards, thereby the worker can take out the drawer 13 to clean the drawer.
In the second embodiment and the first embodiment, the filter plate 8 blocks the impurities in the air or the waste scraps from entering the device body 1, and in the second embodiment, the filter plate 8 can be pushed by the telescopic block 14 to clean the waste scraps or impurities on the filter plate 8, so as to facilitate the preliminary cleaning.
The working principle is as follows: according to the figures 1-4, firstly, the worker starts the motor, the motor starts to drive the round rod 3 to rotate, the round rod 3 rotates to drive the fan 4 to rotate, the fan 4 rotates to drive indoor smoke to enter the inside of the device body 1 from the ventilation opening at the left side of the device body 1, then the smoke is absorbed and filtered through the activated carbon plate 7, then the smoke is discharged from the filtering plate 8 from the ventilation opening at the right side of the device body 1, so that the smoke is firstly filtered by the activated carbon plate 7 when being discharged to the outside, the smoke is prevented from being directly discharged to outdoor polluted air, the environment can be protected, when the smoke does not need to be discharged, air enters the inside of the device body 1 through the ventilation opening at the right side of the device body 1, then the filtering plate 8 blocks impurities and scraps in the air when the air passes through the filtering plate 8, and then the air is filtered through the activated carbon plate 7, finally, the air enters the room from the ventilation opening at the left side of the device main body 1, so that the indoor air can be ventilated through the fire-fighting ventilation smoke exhaust device, and dust and impurities in the outdoor air cannot enter the room, so that indoor people are protected;
in the second embodiment, according to fig. 5-6, the filter plate 8 is pushed by the telescopic block 14 to not only primarily clean the dust and scraps on the filter plate 8, but also to facilitate the disassembly of the filter plate 8, including the drawer 13, which is also pushed by the telescopic block 14 to facilitate the disassembly, when the activated carbon plate 7 needs to be replaced or the filter plate 8 needs to be cleaned, the pull rod 10 is pulled to move to drive the stopper 9 to move, the extrusion spring 11 drives the stopper 9 to move away from the upper side of the filter plate 8 through compression, then the inclined surface of the telescopic block 14 pushes the inclined surface at the bottom end of the filter plate 8 to move upwards to vibrate the filter plate 8, so that the dust and scraps on the filter plate 8 are vibrated to fall into the drawer 13, thereby facilitating the subsequent worker to open the side plate 12 to take out the drawer 13 for cleaning, when the side plate 12 is opened, the extension spring 15 continues to extend and drive the extension block 14 to push the drawer 13 to move rightwards, so that a worker can take the drawer 13 out, the filter plate 8 moving upwards is convenient to take down, when the filter plate 8 is taken out, the filter plate 8 is separated from extrusion and fixation of the activated carbon plate 7, then the compression spring 5 extends and retracts to drive the push block 6 to move, the push block 6 moves to push the activated carbon plate 7 to move rightwards, the worker can take out the activated carbon plate 7 for replacement, when the activated carbon plate 7 and the filter plate 8 need to be installed, the activated carbon plate 7 can be placed into the installation port, then the filter plate 8 is placed into the installation port, when an inclined plane below the filter plate 8 is in contact with an inclined plane at the top of the activated carbon plate 7, the filter plate 8 pushes the activated carbon plate 7 to move leftwards, the activated carbon plate 7 moves to push the push block 6 to move leftwards, the compression spring 5 drives the push block 6 to move through compression, when the lower part of the filter plate 8 is contacted with the telescopic block 14, the inclined surface of the filter plate 8 pushes the telescopic block 14 to move leftwards, the telescopic spring 15 drives the telescopic block 14 to move, then the extrusion spring 11 rebounds to drive the stop dog 9 to move to penetrate through the filter plate 8 to fix the filter plate, so that the activated carbon plate 7 and the filter plate 8 are conveniently installed, the operation process of the whole device is realized, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire control ventilation fume extractor of integrated form structure, includes device main part and fixed plate, its characterized in that: the utility model discloses a fan of device, including device main part, fan, draw bar, dog, compression spring, device main part, fan.
2. A fire protection, ventilation and smoke exhaust device of integrated structure as claimed in claim 1, wherein: the pole runs through the centre of fan, and pole and fan fixed mounting to the right side of pole runs through the fixed plate, fixed plate and pole bearing are connected, and the right-hand member key connection motor's of pole output.
3. A fire protection, ventilation and smoke exhaust device of integrated structure as claimed in claim 1, wherein: the pull rod is T-shaped, the periphery of the pull rod is surrounded by the extrusion spring, and the extrusion spring is arranged inside the device body.
4. A fire protection, ventilation and smoke exhaust device of integrated structure as claimed in claim 1, wherein: the pull rod and the stop block are of an integrated structure, the stop block penetrates through the upper portion of the filter plate, an activated carbon plate is arranged on the left side of the filter plate in parallel, an inclined plane is arranged at the top of the activated carbon plate, and the inclined plane of the activated carbon plate is parallel to the inclined plane of the filter plate.
5. A fire protection, ventilation and smoke exhaust device of integrated structure as claimed in claim 1, wherein: the left side of curb plate is provided with takes out the box, and takes out the left side of box and be provided with the filter to the below left side block of filter has flexible piece.
6. A fire protection, ventilation and smoke exhaust device of integrated structure as claimed in claim 5, wherein: the telescopic block is in a right trapezoid shape, the inclined plane of the telescopic block is parallel to the inclined plane of the filter plate, the telescopic spring is installed at the left end of the telescopic block, and the telescopic spring is installed on the device main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223711.5U CN217354940U (en) | 2022-01-26 | 2022-01-26 | Fire-fighting ventilation smoke exhaust device with integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223711.5U CN217354940U (en) | 2022-01-26 | 2022-01-26 | Fire-fighting ventilation smoke exhaust device with integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217354940U true CN217354940U (en) | 2022-09-02 |
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ID=83043606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220223711.5U Active CN217354940U (en) | 2022-01-26 | 2022-01-26 | Fire-fighting ventilation smoke exhaust device with integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217354940U (en) |
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2022
- 2022-01-26 CN CN202220223711.5U patent/CN217354940U/en active Active
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