CN218120109U - Fire-fighting ventilation and smoke-discharging device - Google Patents
Fire-fighting ventilation and smoke-discharging device Download PDFInfo
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- CN218120109U CN218120109U CN202222336981.XU CN202222336981U CN218120109U CN 218120109 U CN218120109 U CN 218120109U CN 202222336981 U CN202222336981 U CN 202222336981U CN 218120109 U CN218120109 U CN 218120109U
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- smoke
- air suction
- flue gas
- suction box
- breathing
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- 238000009423 ventilation Methods 0.000 title claims abstract description 25
- 238000007599 discharging Methods 0.000 title description 4
- 239000000779 smoke Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 48
- 239000003546 flue gas Substances 0.000 abstract description 48
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 18
- 239000003517 fume Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 21
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000151 anti-reflux effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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Abstract
The utility model discloses a fire control ventilation fume extractor, including indoor case of breathing in, be connected with flue gas adsorption device on the indoor case of breathing in, be located on the indoor case of breathing in flue gas adsorption device's both sides are installed the flue gas heat sink, flue gas adsorption device's top center department is connected with external blast pipe through the mechanism of breathing in, indoor incasement bottom of breathing in is equipped with main air inlet, indoor incasement wall bilateral symmetry of breathing in is equipped with three atomizer of group, flue gas adsorption device includes the toper shell body, symmetry demountable installation has the backward flow baffle in the toper shell body, the top of toper shell body be equipped with the opening of the mechanism of breathing in intercommunication, beneficial effect: such device simple structure, convenient to use can effectually be cooled down the flue gas of high temperature and handle, and simultaneously, the effectual smoke and dust that adsorbs reduces the pollution of environment, guarantees driving motor's long-time steady operation, and possesses the function of anti-return.
Description
Technical Field
The utility model relates to a fire control ventilation technical field particularly, relates to a fire control ventilation fume extractor.
Background
"fire fighting" is to eliminate hidden danger and prevent disaster (i.e. to prevent and solve human, natural and accidental disasters in life, work and learning process), and the narrow meaning of the term is that: the meaning of (putting out) the conflagration, when guaranteeing fire control safety, generally need install fire control ventilation fume extractor, present fire control ventilation fume extractor has some shortcomings, not only the ventilation of fire control device and fume extractor structure are complicated, and are with high costs, and lack purifier in the ventilation pipe inside, easily inhale harmful gas, to this, a fire control ventilation fume extractor has been disclosed in the chinese patent of patent No. CN202020880182.7, not only simplified the fume extraction and the breather of fire control device, reduced the cost of material, but also realized the filtering capability to the inhaled air, avoided inhaling the damage of harmful gas to the human body.
However, in the actual use process, the smoke has a very high temperature, so that the motor for discharging the smoke is always in a high-temperature state, which is very easy to cause the motor to be damaged due to the high temperature, thereby affecting the smoke discharging work and causing unnecessary loss.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
To the problem among the correlation technique, the utility model provides a fire control ventilation fume extractor to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
the utility model provides a fire control ventilation fume extractor, includes indoor case of breathing in, be connected with flue gas adsorption device on the indoor case of breathing in, indoor breathing in is located on the case flue gas adsorption device's both sides are installed the flue gas heat sink, flue gas adsorption device's top center department is connected with external blast pipe through the mechanism of breathing in, indoor incasement bottom of breathing in is equipped with main air inlet, indoor incasement wall bilateral symmetry of breathing in is equipped with three atomizer of group, flue gas heat sink includes the storage water tank, the bottom-mounting has the water pump in the storage water tank, the output of water pump extends to indoor incasement in-connection has the trunk line, install horizontal vice pipeline on the trunk line, atomizer installs on horizontal vice pipeline, flue gas adsorption device includes the toper shell body, symmetry demountable installation has the backward flow baffle in the toper shell body, be located in the toper shell body backflow baffle top demountable installation has the filter screen, the top of toper shell body be equipped with the opening of mechanism intercommunication.
Furthermore, auxiliary air inlets are formed in two sides of the indoor air suction box, and smoke alarms are symmetrically arranged at the bottom of the indoor air suction box.
Further, the indoor air suction box is detachably provided with a frame, and the frame is provided with a protective net.
Further, the air suction mechanism comprises an outer barrel, a driving motor is installed in the outer barrel through a connecting rod, and the output end of the driving motor is connected with a blade.
Furthermore, a water filling port is formed in the top of the water storage tank, and a sealing plug is detachably arranged on the water filling port.
Furthermore, the external exhaust pipe is provided with a fixing ring, and the fixing ring is symmetrically provided with mounting pieces.
The utility model provides a fire control ventilation fume extractor, beneficial effect as follows:
through being connected with flue gas adsorption mechanism on the indoor case of breathing in, the flue gas heat sink is installed to the both sides that lie in flue gas adsorption mechanism on the indoor case of breathing in, the top center department of flue gas adsorption mechanism is connected with external blast pipe through the suction mechanism, when using, at first through the effect of suction mechanism, drive the blade through driving motor, make the flue gas get into indoor case of breathing in through main air inlet, rethread flue gas heat sink's effect, start the water pump and draw water from the storage water tank, through the effect of trunk line and horizontal accessory channel, spout from atomizer, the flue gas passes through the effect of water smoke, can effectually play the effect of cooling, and simultaneously, can keep apart the dust of large granule, the flue gas after the cooling gets into in the toper shell among the flue gas adsorption mechanism, through the effect of filter screen, carry out secondary filter to the flue gas, discharge through external blast pipe at last, through the effect of backward flow baffle, can effectually prevent the backward flow of flue gas, such device simple structure, high temperature flue gas can be effectual, and can effectually carry out the cooling treatment with high temperature, and simultaneously, effectual absorption smoke and dust, reduce the pollution of environment, guarantee the long-time steady operation of driving motor, and possess the function of preventing backward flow.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a fire protection, ventilation and smoke exhaust device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an indoor air suction box in a fire protection, ventilation and smoke exhaust device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a smoke temperature reduction device in a fire-fighting ventilation and smoke exhaust device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a smoke adsorbing mechanism in a fire protection, ventilation and smoke exhaust device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an air suction mechanism in a fire protection, ventilation and smoke exhaust device according to an embodiment of the present invention.
In the figure:
1. an indoor air suction box; 2. a flue gas adsorption mechanism; 3. a flue gas cooling device; 4. a suction mechanism; 5. an exhaust pipe is externally connected; 6. a primary air inlet; 7. an atomizing spray head; 8. a water storage tank; 9. a water pump; 10. a main pipeline; 11. a transverse secondary conduit; 12. a conical outer housing; 13. a reflux baffle; 14. a filter screen; 15. an opening; 16. an auxiliary air inlet; 17. a smoke alarm; 18. a frame; 19. a protective net; 20. an outer cylinder; 21. a drive motor; 22. a blade; 23. a water filling port; 24. a sealing plug; 25. a fixing ring; 26. and (7) mounting the sheet.
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 all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
please refer to fig. 1-4, according to the embodiment of the present invention, a fire-fighting ventilation and smoke exhaust device comprises an indoor air suction box 1, a smoke adsorption mechanism 2 is connected to the indoor air suction box 1, a smoke cooling device 3 is installed on the indoor air suction box 1 and located on two sides of the smoke adsorption mechanism 2, a top center of the smoke adsorption mechanism 2 is connected to an external exhaust pipe 5 through an air suction mechanism 4, a main air inlet 6 is arranged on the bottom of the indoor air suction box 1, three groups of atomizers 7 are symmetrically arranged on two sides of the inner wall of the indoor air suction box 1, the smoke cooling device 3 comprises a water storage tank 8, a water pump 9 is installed on the bottom of the water storage tank 8, an output end of the water pump 9 extends to a main pipe 10 connected to the indoor air suction box 1, a transverse auxiliary pipe 11 is installed on the main pipe 10, the atomizers 7 are installed on the transverse auxiliary pipe 11, the smoke adsorption mechanism 2 comprises a conical outer shell 12, a return baffle 13 is installed in the conical outer shell 12, a filter screen 14 is detachably installed on the conical outer shell 12, and the conical shell 12 is located above the return baffle 13 and has an opening 15 communicated with the air suction mechanism 4.
Through the above scheme of the utility model, the flue gas adsorption mechanism 2 is connected on the indoor air suction box 1, the flue gas cooling device 3 is installed on the indoor air suction box 1 at the two sides of the flue gas adsorption mechanism 2, the top center of the flue gas adsorption mechanism 2 is connected with the external exhaust pipe 5 through the air suction mechanism 4, the bottom in the indoor air suction box 1 is provided with the main air inlet 6, three groups of atomizing spray heads 7 are symmetrically arranged at the two sides of the inner wall of the indoor air suction box 1, the flue gas cooling device 3 comprises the water storage tank 8, the water pump 9 is installed at the bottom in the water storage tank 8, the output end of the water pump 9 extends to the main pipeline 10 connected in the indoor air suction box 1, the main pipeline 10 is provided with the transverse auxiliary pipeline 11, the atomizing spray heads 7 are installed on the transverse auxiliary pipeline 11, the flue gas adsorption mechanism 2 comprises the conical outer shell 12, the internal symmetry demountable installation of toper shell body 12 has a backward flow baffle 13, the demountable installation that lies in toper shell body 12 above backward flow baffle 13 has a filter screen 14, the top of toper shell body 12 is equipped with the opening 15 with suction mechanism 4 intercommunication, when using, at first through the effect of suction mechanism 4, drive blade 22 through driving motor 21, make the flue gas get into indoor suction box 1 through main air inlet 6, and then through the effect of flue gas heat sink 3, start water pump 9 and draw water from storage water tank 8, through the effect of trunk line 10 and horizontal auxiliary duct 11, spout from atomizer 7, the flue gas passes through the effect of water smoke, can effectively play the effect of cooling, simultaneously, can keep apart the dust of large granule, the flue gas after the cooling gets into toper shell body 12 in flue gas adsorption device 2, through the effect of filter screen 14, carry out secondary filter to the flue gas, discharge through external blast pipe 5 at last, through the effect of backward flow baffle 13, can effectually prevent the backward flow of flue gas, such device simple structure, convenient to use can effectually cool down the flue gas of high temperature and handle, and simultaneously, the effectual smoke and dust that adsorbs reduces the pollution of environment, guarantees driving motor 21's long-time steady operation, and possesses the function of anti-reflux.
The second embodiment:
as shown in fig. 2, auxiliary air inlets 16 are arranged on both sides of the indoor air suction box 1, smoke alarms 17 are symmetrically arranged at the bottom of the indoor air suction box 1, the air suction efficiency is improved by arranging the auxiliary air inlets 16 on both sides of the indoor air suction box 1, and an alarm function can be timely performed by the aid of the smoke alarms 17;
example three:
as shown in fig. 2, a frame 18 is detachably mounted on the indoor air suction box 1, a protective net 19 is mounted on the frame 18, and the protective net 19 is mounted on the frame 18 in the indoor air suction box 1, so that the inlet of the indoor air suction box 1 can be effectively protected;
example four:
as shown in fig. 1-3, the air suction mechanism 4 includes an outer cylinder 20, a driving motor 21 is installed in the outer cylinder 20 through a connecting rod, an output end of the driving motor 21 is connected with a blade 22, and when in use, the driving motor 21 drives the blade 22 to rotate, so as to generate a suction force to discharge indoor smoke.
In practical application, at first, through the effect of mechanism 4 of breathing in, drive blade 22 through driving motor 21, make the flue gas get into indoor case 1 of breathing in through main air inlet 6, the effect of rethread flue gas heat sink 3, start water pump 9 and draw water from storage water tank 8, effect through trunk line 10 and horizontal auxiliary line 11, spout from atomizer 7, the flue gas passes through the effect of water smoke, can effectually play the effect of cooling, and simultaneously, can keep apart the dust of large granule, the flue gas after the cooling gets into in the toper shell body 12 among flue gas adsorption device 2, effect through filter screen 14, carry out secondary filter to the flue gas, discharge through external blast pipe 5 at last, through the effect of backward flow baffle 13, can effectually prevent the backward flow of flue gas, such device simple structure, high temperature flue gas can effectually be cooled down and handled, and simultaneously, effectual absorption smoke, the pollution of reduction environment, guarantee driving motor 21's long-time steady operation, and possess the function of backflow prevention.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A fire-fighting ventilation smoke exhaust device comprises an indoor air suction box (1) and is characterized in that a smoke adsorption mechanism (2) is connected to the indoor air suction box (1), the indoor air suction box (1) is located, a smoke cooling device (3) is installed on two sides of the smoke adsorption mechanism (2), the top center of the smoke adsorption mechanism (2) is connected with an external exhaust pipe (5) through an air suction mechanism (4), a main air inlet (6) is arranged at the bottom of the indoor air suction box (1), three groups of atomizing nozzles (7) are symmetrically arranged on two sides of the inner wall of the indoor air suction box (1), the smoke cooling device (3) comprises a water storage tank (8), a water pump (9) is installed at the bottom of the water storage tank (8), an output end of the water pump (9) extends to a main pipeline (10) connected in the indoor air suction box (1), a transverse auxiliary pipeline (11) is installed on the main pipeline (10), the atomizing nozzles (7) are installed on the transverse auxiliary pipeline (11), the smoke adsorption mechanism (2) comprises a conical outer shell (12), a conical backflow baffle (13) is installed in the conical outer shell (12), and a filter screen (14) is detachably installed above the conical backflow baffle (13), the top of the conical outer shell (12) is provided with an opening (15) communicated with the air suction mechanism (4).
2. A fire protection, ventilation and smoke exhaust device according to claim 1, wherein auxiliary air inlets (16) are arranged on two sides of the indoor air suction box (1), and smoke alarms (17) are symmetrically arranged at the bottom of the indoor air suction box (1).
3. A fire protection ventilation smoke exhaust apparatus according to claim 2, wherein said indoor suction box (1) is detachably mounted with a frame (18), said frame (18) is mounted with a protective net (19).
4. A fire protection, ventilation and smoke exhaust device according to claim 3, wherein said air suction mechanism (4) comprises an outer cylinder (20), a driving motor (21) is installed in said outer cylinder (20) through a connecting rod, and the output end of said driving motor (21) is connected with a blade (22).
5. A fire-fighting ventilation and smoke exhaust device according to claim 4, characterized in that a water filling port (23) is formed in the top of the water storage tank (8), and a sealing plug (24) is detachably arranged on the water filling port (23).
6. A fire protection, ventilation and smoke exhaust device according to claim 5, wherein said external exhaust pipe (5) is provided with a fixing ring (25), and said fixing ring (25) is symmetrically provided with mounting pieces (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222336981.XU CN218120109U (en) | 2022-09-02 | 2022-09-02 | Fire-fighting ventilation and smoke-discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222336981.XU CN218120109U (en) | 2022-09-02 | 2022-09-02 | Fire-fighting ventilation and smoke-discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218120109U true CN218120109U (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222336981.XU Active CN218120109U (en) | 2022-09-02 | 2022-09-02 | Fire-fighting ventilation and smoke-discharging device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292356A (en) * | 2023-05-09 | 2023-06-23 | 福建鑫闽风通风设备有限公司 | Air filtering type fire-fighting smoke exhausting fan |
| CN118960133A (en) * | 2024-10-16 | 2024-11-15 | 陕西航投安平新材料有限公司 | Air humidification device |
-
2022
- 2022-09-02 CN CN202222336981.XU patent/CN218120109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292356A (en) * | 2023-05-09 | 2023-06-23 | 福建鑫闽风通风设备有限公司 | Air filtering type fire-fighting smoke exhausting fan |
| CN118960133A (en) * | 2024-10-16 | 2024-11-15 | 陕西航投安平新材料有限公司 | Air humidification device |
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