CN214889288U - Fire control smoke exhaust valve structure - Google Patents
Fire control smoke exhaust valve structure Download PDFInfo
- Publication number
- CN214889288U CN214889288U CN202121209212.2U CN202121209212U CN214889288U CN 214889288 U CN214889288 U CN 214889288U CN 202121209212 U CN202121209212 U CN 202121209212U CN 214889288 U CN214889288 U CN 214889288U
- Authority
- CN
- China
- Prior art keywords
- valve body
- smoke exhaust
- exhaust valve
- valve structure
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 abstract description 10
- 230000009931 harmful effect Effects 0.000 abstract description 10
- 239000002341 toxic gas Substances 0.000 abstract description 10
- 230000036541 health Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a fire-fighting smoke exhaust valve structure, which comprises a valve body, wherein one end of the two sides of the inner wall of the valve body is provided with a chute, one side of the two chutes is connected with a mounting plate in a sliding way, a filter screen, a water storage sponge and an active carbon adsorption net are fixedly arranged between the two mounting plates from left to right in sequence, the periphery of any one end of the valve body is provided with two clamping grooves, the inside of the two clamping grooves is clamped and connected with a clamping column, the smoke exhaust valve adsorbs the dust and toxic gas mixed in the smoke through the combined action of the filter screen, the water storage sponge and the limiting bolt, thereby avoiding the pollution to the environment and the harm to the human health caused by the direct discharge of the dust and the toxic gas, remove and then clear up the residue of valve body inner wall through two motor drive scraping pieces, avoid the residue to pile up and lead to causing harmful effects to follow-up operation at the valve body inner wall.
Description
Technical Field
The utility model relates to a fire control smoke damper field specifically is a fire control smoke damper structure.
Background
In current building, the smoke damper belongs to the fire control part, the smoke damper is generally installed at each branch pipe tip of mechanical smoke exhaust system or flue gas suction entrance, be the closure at ordinary times and satisfy the air leakage requirement, can manually and electrically open and close during the conflagration, the valve of effect of discharging fume, generally by the valve body, the blade, parts such as actuating mechanism constitute, need satisfy the volume of leaking the cigarette and fire-resistant integrality requirement in a certain time, with ordinary tripe wind gap or the combination of board wind gap, can constitute the air outlet of discharging fume, but the dust that dopes in the flue gas and toxic gas direct discharge can appear in current smoke damper work engineering, cause the pollution to the environment, still can harm the human health and the residue of valve body inner wall is not convenient for the clearance leads to the residue to pile up at the valve body inner wall, cause harmful effects to follow-up operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire control smoke damper structure to doped dust and toxic gas direct discharge in the flue gas of proposing in solving above-mentioned background art cause the pollution to the environment, still can endanger health and the residue of valve body inner wall is not convenient for clear up and leads to the residue to pile up at the valve body inner wall, causes the problem of harmful effects to follow-up operation.
In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting smoke exhaust valve structure comprises a valve body and a sealing cover, wherein one end of the two sides of the inner wall of the valve body is provided with a chute, one side of the two chutes is connected with a mounting plate in a sliding way, a filter screen, a water storage sponge and an activated carbon adsorption net are sequentially and fixedly arranged between the two mounting plates from left to right, the periphery of any one end of the valve body is provided with two clamping grooves, the insides of the two clamping grooves are respectively clamped and connected with clamping columns, one ends of the two clamping columns are respectively and fixedly arranged at the two ends of one side of the sealing cover, the middle part of the sealing cover is provided with a plurality of air inlet shutters communicated with the inside of the valve body, one end of the valve body, which is deviated from the sealing cover, is fixedly provided with a motor, the output end of the motor penetrates through the valve body and is fixedly connected with a lead screw, the middle part of the lead screw is connected with a sleeve, the outer side of the sleeve is fixedly connected with a connecting piece, and the outer side of the connecting piece is fixedly connected with two supporting rods, two the equal fixedly connected with of one end that the connecting piece was kept away from to branch strikes off the piece, the fixed roating seat that is provided with in one side middle part that the sealed lid corresponds the lead screw, the one end of roating seat rotates with the one end of lead screw to be connected.
As a preferred technical scheme of the utility model, the middle part fixed mounting on valve body top has the alarm, the positive one end fixed mounting of valve body has the controller, alarm and motor all with controller electric connection.
As a preferred technical scheme of the utility model, the positive other end fixed mounting of valve body has the switch, the controller passes through switch and external power supply electric connection.
As an optimized technical scheme of the utility model, the valve body is provided with sealed the pad with the junction of sealed lid.
As a preferred technical scheme of the utility model, two threaded hole, two are all seted up at the middle part of spout the equal threaded connection of screw hole has spacing bolt, two spacing bolt corresponds the setting with two mounting panels respectively.
As an optimal technical scheme of the utility model, the through-hole has all been seted up at the middle part of filter screen, the middle part of water storage sponge and the middle part of active carbon adsorption net, the lead screw runs through three through-hole.
As a preferred technical scheme of the utility model, the fixed intercommunication in one side on valve body top has the blast pipe, one side fixed mounting of blast pipe inner wall has flue gas sensor, flue gas sensor and controller electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: this smoke exhaust valve passes through the filter screen, the combined action of water storage sponge and spacing bolt comes to adsorb the processing with contaminated dust and toxic gas in the flue gas, avoid dust and toxic gas direct discharge to cause the pollution to the environment, still can harm health, strike off through motor drive two and remove about the piece and then clear up the residue of valve body inner wall, avoid the residue to pile up and lead to causing harmful effects to follow-up operation at the valve body inner wall, can come to two mounting panels through not hard up two spacing bolts, the filter screen, water storage sponge and spacing bolt are dismantled and are washd and change.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of the present invention;
fig. 4 is a cross-sectional view of the present invention.
In the figure: 1. a valve body; 2. a sealing cover; 3. air inlet shutters; 4. a rotating base; 5. filtering with a screen; 6. a water storage sponge; 7. a limit bolt; 8. mounting a plate; 9. an activated carbon adsorption net; 10. an alarm; 11. an exhaust pipe; 12. a flue gas sensor; 13. a scraping member; 14. a strut; 15. a connecting member; 16. a sleeve; 17. a motor; 18. a controller; 19. clamping the column; 20. a gasket; 21. a screw rod; 22. and (4) switching.
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.
Referring to fig. 1-4, the utility model provides a fire-fighting smoke exhaust valve structure, which comprises a valve body 1 and a sealing cover 2, wherein one end of the two sides of the inner wall of the valve body 1 is provided with a chute, one side of the two chutes is connected with a mounting plate 8 in a sliding way, a filter screen 5, a water storage sponge 6 and an activated carbon adsorption net 9 are sequentially and fixedly arranged between the two mounting plates 8 from left to right, the dust and toxic gas mixed in the smoke are adsorbed by the combined action of the filter screen 5, the water storage sponge 6 and a limit bolt 7, the direct discharge of the dust and the toxic gas to pollute the environment and harm the health of human body is avoided, the periphery of any one end of the valve body 1 is provided with two clamping grooves, the insides of the two clamping grooves are respectively clamped and connected with clamping columns 19, one ends of the two clamping columns 19 are respectively and fixedly arranged at two ends of one side of the sealing cover 2, the middle part of the sealing cover 2 is provided with a plurality of air inlet shutters 3 communicated with the inside of the valve body 1, one end fixed mounting that valve body 1 deviates from sealed lid 2 has motor 17, 1 fixedly connected with lead screw 21 of valve body is passed to motor 17's output, the middle part threaded connection of lead screw 21 has sleeve 16, sleeve 16's outside fixedly connected with connecting piece 15, two branches 14 of the outside fixedly connected with of connecting piece 15, the equal fixedly connected with of one end of connecting piece 15 is kept away from to two branches 14 strikes off piece 13, strike off through motor 17 drive two and remove about piece 13 and then clear up the residue of 1 inner wall of valve body, avoid the residue to pile up and lead to causing harmful effects to follow-up operation at 1 inner wall of valve body, sealed lid 2 corresponds one side middle part of lead screw 21 and fixes and be provided with roating seat 4, the one end of roating seat 4 rotates with the one end of lead screw 21 to be connected.
Preferably, the middle part fixed mounting on valve body 1 top has alarm 10, the positive one end fixed mounting of valve body 1 has controller 18, alarm 10 and motor 17 all with controller 18 electric connection, the model of controller 18 is SD506, controller 18 control motor 17 circular telegram begins work, remove about two scraping piece 13 through motor 17 drive and then clear up the residue of valve body 1 inner wall, avoid the residue to pile up and lead to causing harmful effects to subsequent operation at valve body 1 inner wall.
Preferably, a switch 22 is fixedly installed at the other end of the front surface of the valve body 1, the controller 18 is electrically connected with an external power supply through the switch 22, the switch 22 is turned on, and the controller 18 is started.
Preferably, a sealing gasket 20 is arranged at the joint of the valve body 1 and the sealing cover 2, and the sealing gasket 20 can prevent the leakage of the flue gas without treatment.
Preferably, threaded holes are formed in the middle of the two sliding grooves, limiting bolts 7 are connected to the two threaded holes in a threaded mode, the two limiting bolts 7 are respectively arranged corresponding to the two mounting plates 8, the two mounting plates 8 are limited and fixed through the two limiting bolts 7, and the two mounting plates 8, the filter screen 5, the water storage sponge 6 and the limiting bolts 7 can be detached, cleaned and replaced through the two limiting bolts 7.
Preferably, the through holes are formed in the middle of the filter screen 5, the middle of the water storage sponge 6 and the middle of the activated carbon adsorption screen 9, the screw rod 21 penetrates through the three through holes, and the filter screen 5, the water storage sponge 6 and the limiting bolt 7 can be prevented from being detached due to the arrangement of the through holes.
Preferably, one side of the top end of the valve body 1 is fixedly communicated with an exhaust pipe 11, one side of the inner wall of the exhaust pipe 11 is fixedly provided with a smoke sensor 12, the smoke sensor 12 is electrically connected with a controller 18, and harmful substances in exhaust gas are detected through the smoke sensor 12.
When the smoke exhaust valve structure is used, smoke is exhausted into the valve body 1 through the plurality of air inlet shutters 3, dust and toxic gas doped in the smoke are adsorbed through the combined action of the filter screen 5, the water storage sponge 6 and the limiting bolt 7, the pollution to the environment caused by the direct discharge of the dust and the toxic gas is avoided, the human body health is further damaged, the treated gas is discharged from the exhaust pipe 11, the smoke sensor 12 is controlled to be powered on to start working through the controller 18, the harmful substance in the discharged gas is detected through the smoke sensor 12, when the content of the harmful substance exceeds a certain value, information is fed back to the controller 18 to control the alarm 10 to be powered on to release flashing red light to remind that the effect of a filtering structure of a worker is not good, the filter structure needs to be replaced in time, an operator firstly removes the sealing cover 2, then come to dismantle through not hard up two spacing bolts 7 and wash and change two mounting panels 8, filter screen 5, water storage sponge 6 and spacing bolt 7, rethread motor 17 drive two strike off that 13 remove about and then clear up the residue of 1 inner wall of valve body, avoid the residue to pile up and lead to causing harmful effects to follow-up operation at 1 inner wall of valve body.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a fire control smoke exhaust valve structure, includes valve body (1) and sealed lid (2), its characterized in that: the one end of valve body (1) inner wall both sides has all been seted up the spout, two one side of spout equal sliding connection has mounting panel (8), two from left to right between mounting panel (8) is fixed in proper order and is provided with filter screen (5), water storage sponge (6) and active carbon adsorption net (9), two draw-in grooves have been seted up to the periphery of the arbitrary one end of valve body (1), two the inside of draw-in groove all blocks and is connected with card post (19), two the one end of card post (19) is fixed the both ends that set up in sealed lid (2) one side respectively, the middle part of sealed lid (2) is provided with a plurality of air inlet tripe (3) that communicate the valve body (1) inside, the one end fixed mounting that deviates from sealed lid (2) of valve body (1) has motor (17), the output of motor (17) passes valve body (1) fixedly connected with lead screw (21), the middle part threaded connection of lead screw (21) has sleeve (16), outside fixedly connected with connecting piece (15) of sleeve (16), two branch (14) of outside fixedly connected with of connecting piece (15), two the equal fixedly connected with in one end of connecting piece (15) is kept away from in branch (14) strikes off piece (13), sealed lid (2) correspond one side middle part of lead screw (21) and fixedly are provided with roating seat (4), the one end of roating seat (4) is rotated with the one end of lead screw (21) and is connected.
2. A fire protection and smoke exhaust valve structure according to claim 1, wherein: the middle part fixed mounting on valve body (1) top has alarm (10), the positive one end fixed mounting of valve body (1) has controller (18), alarm (10) and motor (17) all with controller (18) electric connection.
3. A fire protection and smoke exhaust valve structure according to claim 2, wherein: the other end of the front surface of the valve body (1) is fixedly provided with a switch (22), and the controller (18) is electrically connected with an external power supply through the switch (22).
4. A fire protection and smoke exhaust valve structure according to claim 1, wherein: and a sealing gasket (20) is arranged at the joint of the valve body (1) and the sealing cover (2).
5. A fire protection and smoke exhaust valve structure according to claim 1, wherein: threaded holes are formed in the middle of the two sliding grooves, two threaded holes are connected with limiting bolts (7) in a threaded mode, and the two limiting bolts (7) are arranged corresponding to the two mounting plates (8) respectively.
6. A fire protection and smoke exhaust valve structure according to claim 1, wherein: through holes are formed in the middle of the filter screen (5), the middle of the water storage sponge (6) and the middle of the activated carbon adsorption screen (9), and the screw rod (21) penetrates through the three through holes.
7. A fire protection and smoke exhaust valve structure according to claim 1, wherein: the exhaust pipe (11) is fixedly communicated with one side of the top end of the valve body (1), a smoke sensor (12) is fixedly mounted on one side of the inner wall of the exhaust pipe (11), and the smoke sensor (12) is electrically connected with the controller (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209212.2U CN214889288U (en) | 2021-06-01 | 2021-06-01 | Fire control smoke exhaust valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209212.2U CN214889288U (en) | 2021-06-01 | 2021-06-01 | Fire control smoke exhaust valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889288U true CN214889288U (en) | 2021-11-26 |
Family
ID=78935885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121209212.2U Expired - Fee Related CN214889288U (en) | 2021-06-01 | 2021-06-01 | Fire control smoke exhaust valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117845385A (en) * | 2024-03-07 | 2024-04-09 | 山西贝斯特机械制造有限公司 | Matched dust removing device of spinning machine |
-
2021
- 2021-06-01 CN CN202121209212.2U patent/CN214889288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117845385A (en) * | 2024-03-07 | 2024-04-09 | 山西贝斯特机械制造有限公司 | Matched dust removing device of spinning machine |
| CN117845385B (en) * | 2024-03-07 | 2024-05-10 | 山西贝斯特机械制造有限公司 | Matched dust removing device of spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |