CN215595946U - Fire-fighting smoke-discharging fan box - Google Patents
Fire-fighting smoke-discharging fan box Download PDFInfo
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- CN215595946U CN215595946U CN202121239384.4U CN202121239384U CN215595946U CN 215595946 U CN215595946 U CN 215595946U CN 202121239384 U CN202121239384 U CN 202121239384U CN 215595946 U CN215595946 U CN 215595946U
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Abstract
The utility model relates to a blower fixedly connected to the inner wall of the left side of a function box, a noise reduction layer is fixedly connected to the inner wall of a smoke exhaust fan box body, a smoke exhaust machine is arranged in the smoke exhaust fan box body, the output end of the smoke exhaust machine is fixedly connected with a smoke exhaust box, the top of the smoke exhaust box is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a stirring rod positioned in the smoke exhaust box, the top of the smoke exhaust box is fixedly connected with a water tank, the bottom of the water tank is fixedly connected with a high-pressure spray nozzle, and the right side of the smoke exhaust box is fixedly connected with an activated carbon pipe. This fire control fan case that discharges fume through induced-draft fan, the case of discharging fume, motor, puddler and the high pressure nozzle that sets up, be convenient for will take out the inside flue gas of fan case body that discharges fume and pass through the induced-draft fan and conveying the inside of discharging fume the case, then utilize the high pressure nozzle to enter into the inside flue gas of the case of discharging fume and advance to spray and make purifying effect better with the normal running fit of puddler.
Description
Technical Field
The utility model relates to the technical field of smoke exhaust fans.
Background
The modern city building fire-fighting smoke-discharging fan is suitable for ventilation and fire-fighting smoke-discharging system of high-rise buildings, public buildings, underground buildings and tunnels.
The existing fire-fighting smoke exhaust fan box has higher noise, the environment temperature of smoke exhaust is too high and too low sometimes to cause expansion and contraction, the fire-fighting smoke exhaust fan cannot work for a long time, the service life of the fire-fighting smoke exhaust fan is shortened, and the environment is influenced by the direct emission of the extracted smoke.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides a fire-fighting smoke-discharging fan box, which solves the problems of environmental influence, high noise and expansion with heat and contraction with cold.
The technical scheme for solving the technical problems is as follows: the utility model provides a fire control fan case that discharges fume, includes the fan case body that discharges fume, the left side fixedly connected with function case of fan case body that discharges fume, the left side inner wall fixedly connected with hair-dryer of function case, the layer of making an uproar falls in the inner wall fixedly connected with of fan case body that discharges fume, the inside induced-draft fan that is provided with of fan case body that discharges fume, the output fixedly connected with case that discharges fume of smoke exhauster, the top fixedly connected with motor of case that discharges fume, the output shaft fixedly connected with of motor is located the inside puddler of the case that discharges fume, the top fixedly connected with water tank of case that discharges fume, the bottom fixedly connected with high pressure nozzle of water tank, the right side fixedly connected with active carbon tube of case that discharges fume.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the smoke exhaust fan box body comprises a box body and an exhaust fan, and the exhaust fan is fixedly connected inside the box body.
Furthermore, the number of the hair dryers and the function boxes is two, the hair dryers are air coolers at the top, and the hair dryers are hot air blowers at the bottom.
Furthermore, the top of case of discharging fume has seted up rotatory hole, the puddler runs through rotatory hole and extends to the inside of case of discharging fume.
Further, the puddler includes bull stick and horizontal pole, the output shaft fixedly connected with bull stick of motor, the left and right sides fixedly connected with horizontal pole of bull stick.
Further, high pressure nozzle includes high pressure nozzle and water pipe, the inside fixedly connected with water pipe of case of discharging fume, and the left side fixedly connected with high pressure nozzle of water pipe.
Furthermore, the inside fixedly connected with quantity of case of discharging fume is the filter of two, the filtration hole has been seted up to the inside of filter.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. this fire control fan case that discharges fume through induced-draft fan, the case of discharging fume, motor, puddler and the high pressure nozzle that sets up, be convenient for will take out the inside flue gas of fan case body that discharges fume and pass through the induced-draft fan and conveying the inside of discharging fume the case, then utilize the high pressure nozzle to enter into the inside flue gas of the case of discharging fume and advance to spray and make purifying effect better with the normal running fit of puddler.
2. This fire control fan case that discharges fume is provided with the layer of making an uproar through discharging fume on the fan case body, and the effect that the layer of making an uproar carries out the noise reduction to discharging fume fan case body is fallen in the utilization of being convenient for, and the right side of the case of discharging fume is provided with the activated carbon pipe, purifies the flue gas once more when being convenient for utilize the activated carbon with the flue gas exhaust.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 3 is a front view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the smoke exhaust fan box comprises a smoke exhaust fan box body, 2, a function box, 3, a blower, 4, a noise reduction layer, 5, a smoke exhaust fan, 6, a smoke exhaust box, 7, a motor, 8, a stirring rod, 9, a water tank, 10, a high-pressure spray head, 11 and an activated carbon pipe.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the fire-fighting smoke exhaust fan box in this embodiment comprises a smoke exhaust fan box body 1, the smoke exhaust fan box body 1 comprises a box body and an exhaust fan, the interior of the box body is fixedly connected with the exhaust fan, smoke is conveniently pumped into the box body by the exhaust fan, the left side of the smoke exhaust fan box body 1 is fixedly connected with a function box 2, the left inner wall of the function box 2 is fixedly connected with a blower 3, the number of the blower 3 and the function box 2 is two, the top blower 3 is an air cooler, the bottom blower 3 is a hot air blower, the smoke exhaust fan box body 1 is convenient to avoid reducing the working efficiency and the service life of the hot air blower due to the stability of the working position when in work, the inner wall of the smoke exhaust fan box body 1 is fixedly connected with a noise reduction layer 4, a smoke exhaust fan 5 is arranged inside the smoke exhaust fan box body 1, and the output end of the smoke exhaust fan 5 is fixedly connected with a smoke exhaust box 6, the inside of the smoke exhaust box 6 is fixedly connected with two filter plates, the inside of each filter plate is provided with a filter hole, the smoke in the air is conveniently filtered and purified by utilizing the filter holes on the filter plates, the top of the smoke exhaust box 6 is provided with a rotary hole, the stirring rods 8 penetrate through the rotary hole and extend to the inside of the smoke exhaust box 6, the top of the smoke exhaust box 6 is fixedly connected with a motor 7, each stirring rod 8 comprises a rotary rod and a transverse rod, an output shaft of the motor 7 is fixedly connected with the rotary rod, the left side and the right side of each rotary rod are fixedly connected with the transverse rods, the number of the transverse rods is four, the four transverse rods are convenient to be in mixed contact with the discharged thick smoke, the output shaft of the motor 7 is fixedly connected with the stirring rods 8 which are positioned inside the smoke exhaust box 6, the inner top wall and the inner bottom wall of the smoke exhaust box 6 are fixedly connected with bearings which are fixedly connected with the stirring rods 8, the rotation of the stirring rods 8 is convenient to be more stable, the top of the smoke exhaust box 6 is fixedly connected with a water tank 9, the bottom fixedly connected with high pressure nozzle 10 of water tank 9, high pressure nozzle 10 includes high pressure nozzle 10 and water pipe, the inside fixedly connected with water pipe of case 6 of discharging fume, and the left side fixedly connected with high pressure nozzle 10 of water pipe, and the quantity of high pressure nozzle 10 is four, the discharge fume top of case 6 and the bottom of water tank 9 all seted up the discharge orifice, the water pipe is located the bottom of discharge orifice, be convenient for utilize the discharge orifice to flow the inside of water pipe when using, then utilize high pressure nozzle 10 to spray water and cigarette and mix and reach the purification flue gas and avoid polluting the environment, the layer 4 of making an uproar falls is for inhaling the sound cotton, be convenient for the noise abatement, the right side fixedly connected with active carbon tube 11 of case 6 of discharging fume.
The working principle of the above embodiment is as follows: when the smoke exhaust fan box is used, the smoke exhaust fan box body 1 is started firstly to suck smoke into the smoke exhaust fan box body 1, then a hot air or a cold air is selected for the blower 3 according to the working position of the smoke exhaust fan box body 1, the effect that the inside of the smoke exhaust fan box body 1 is kept constant in temperature is achieved, the problem that the service life of the smoke exhaust fan box body 1 is prolonged to be too high or too low is solved, the smoke is conveyed to the inside of the smoke exhaust box 6 by the smoke exhauster 5 after the smoke is sucked into the inside of the smoke exhaust fan box body 1, when the smoke enters the inside of the smoke exhaust box 6, the motor 7 and the high-pressure sprayer 10 are started simultaneously, the smoke is sprayed and purified by the stirring rod 8, meanwhile, the smoke is purified again by the filter plate inside the smoke exhaust box 6 and the activated carbon tube 11 on the right side of the smoke exhaust box 6, and the effects of good purification effect and environment protection are achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A fire-fighting smoke exhaust fan box is characterized by comprising a smoke exhaust fan box body (1), wherein a function box (2) is fixedly connected to the left side of the smoke exhaust fan box body (1), a blower (3) is fixedly connected to the inner wall of the left side of the function box (2), a noise reduction layer (4) is fixedly connected to the inner wall of the smoke exhaust fan box body (1), a smoke exhauster (5) is arranged inside the smoke exhaust fan box body (1), a smoke exhaust box (6) is fixedly connected to the output end of the smoke exhauster (5), a motor (7) is fixedly connected to the top of the smoke exhaust box (6), an output shaft of the motor (7) is fixedly connected with a stirring rod (8) positioned inside the smoke exhaust box (6), a water tank (9) is fixedly connected to the top of the smoke exhaust box (6), and a high-pressure spray nozzle (10) is fixedly connected to the bottom of the water tank (9), the right side of the smoke exhaust box (6) is fixedly connected with an activated carbon pipe (11).
2. A fire smoke exhaust fan box as claimed in claim 1, wherein the smoke exhaust fan box body (1) comprises a box body and an exhaust fan, the exhaust fan is fixedly connected to the inside of the box body, and the exhaust fan is convenient to draw smoke into the box body.
3. A fire protection smoke exhaust fan box according to claim 1, wherein the number of said blowers (3) and function boxes (2) is two, the top blower (3) is an air cooler and the bottom blower (3) is a hot air blower.
4. A fire smoke exhaust fan box as defined in claim 1, wherein the top of the smoke exhaust box (6) is provided with a rotary hole, and the stirring rod (8) penetrates through the rotary hole and extends to the inside of the smoke exhaust box (6).
5. A fire smoke exhaust fan box according to claim 1, wherein the stirring rod (8) comprises a rotating rod and a cross rod, the rotating rod is fixedly connected to the output shaft of the motor (7), and the cross rods are fixedly connected to the left and right sides of the rotating rod.
6. A fire smoke exhaust fan box as claimed in claim 1, wherein the high pressure nozzle (10) comprises a high pressure nozzle and a water pipe, the inside of the smoke exhaust box (6) is fixedly connected with the water pipe, and the left side of the water pipe is fixedly connected with the high pressure nozzle.
7. The fire-fighting smoke-exhausting fan box according to claim 1, wherein the smoke-exhausting box (6) is fixedly connected with two filter plates, and the filter plates are provided with filter holes inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239384.4U CN215595946U (en) | 2021-06-04 | 2021-06-04 | Fire-fighting smoke-discharging fan box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239384.4U CN215595946U (en) | 2021-06-04 | 2021-06-04 | Fire-fighting smoke-discharging fan box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595946U true CN215595946U (en) | 2022-01-21 |
Family
ID=79874828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121239384.4U Active CN215595946U (en) | 2021-06-04 | 2021-06-04 | Fire-fighting smoke-discharging fan box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215595946U (en) |
-
2021
- 2021-06-04 CN CN202121239384.4U patent/CN215595946U/en active Active
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