CN220646793U - Full-automatic plate type smoke outlet - Google Patents
Full-automatic plate type smoke outlet Download PDFInfo
- Publication number
- CN220646793U CN220646793U CN202322183506.8U CN202322183506U CN220646793U CN 220646793 U CN220646793 U CN 220646793U CN 202322183506 U CN202322183506 U CN 202322183506U CN 220646793 U CN220646793 U CN 220646793U
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- Prior art keywords
- valve plate
- connecting rod
- hole
- plate
- exhaust port
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- 239000000779 smoke Substances 0.000 title claims description 67
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003517 fume Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The application relates to a full-automatic plate-type exhaust port relates to fume extractor's technical field, and it includes the valve body, set up in the exhaust port of valve body and rotation set up in the valve body, and be used for opening and close the valve plate of exhaust port, it is provided with the drive shaft to rotate on the valve body, fixedly in the drive shaft be provided with the swing arm, the one end rotation that the drive shaft was kept away from to the swing arm is provided with the connecting rod, the connecting rod is kept away from the one end of swing arm with the valve plate rotates to be connected, still be provided with on the valve body and be used for the drive shaft pivoted actuating mechanism. The valve plate in this application is comparatively easy when opening the exhaust port, has the comparatively convenient effect of use.
Description
Technical Field
The application relates to the technical field of smoke exhaust equipment, in particular to a full-automatic plate type smoke exhaust port.
Background
A panel-type smoke vent is a smoke vent used in buildings, industrial equipment or ventilation systems. It is mainly used for removing indoor smoke, harmful gas and pollutant so as to ensure air quality and personnel safety.
In the related art, the plate type smoke outlet comprises a valve body, a smoke outlet arranged on the valve body, a valve plate arranged on the valve body in a rotating mode, a spring arranged in the valve body and a steel rope connecting the valve plate with an external object, wherein one end of the spring is fixedly connected with one side of the valve plate, the other end of the spring is fixedly connected with the valve body, and the steel rope and the spring are respectively connected to two sides of the valve plate. When the valve plate closes the smoke outlet, the external object drives the steel rope to tighten the valve plate, and the spring is in a stretching state. When a fire disaster occurs, the external object loosens the steel rope, and the valve plate rotates under the action of the tension of the spring to open the smoke outlet, so that indoor smoke, harmful gas or pollutants are removed.
However, the plate-type smoke vent in the related art uses the elasticity of the spring to enable the valve plate to open the smoke vent, and when the service time of the spring is long, the elasticity of the spring is damaged, so that the valve plate is difficult to open the smoke vent, and the use is inconvenient.
Disclosure of Invention
In order to improve the plate type smoke outlet in the related art, the elasticity of the spring is utilized to enable the valve plate to open the smoke outlet, when the service time of the spring is long, the elasticity of the spring can be damaged, so that the phenomenon that the valve plate is difficult to open the smoke outlet and inconvenient to use is easily caused.
The application provides a full-automatic plate smoke vent adopts following technical scheme:
the utility model provides a full-automatic plate smoke outlet, includes the valve body, sets up in the smoke outlet of valve body and rotate set up in the valve body, and be used for opening and close the valve plate of smoke outlet, rotate on the valve body and be provided with the drive shaft, fixedly in the drive shaft be provided with the swing arm, the one end rotation that the drive shaft was kept away from to the swing arm is provided with the connecting rod, the connecting rod keep away from the one end of swing arm with the valve plate rotates to be connected, still be provided with on the valve body and be used for the drive shaft pivoted actuating mechanism.
Through adopting above-mentioned technical scheme, when using the full-automatic plate smoke outlet in this application, when the conflagration takes place, actuating mechanism drive shaft rotates, drives the swing arm and rotates towards the direction that is close to the valve plate when the drive shaft rotates.
When the swing arm rotates towards the direction close to the valve plate, the swing arm pushes the connecting rod to move. The connecting rod is rotatably arranged on the valve plate, so that when the connecting rod moves, the connecting rod pushes the valve plate to rotate around the rotating shaft. After the valve plate rotates around the rotation shaft, the smoke outlet is opened, so that indoor smoke, harmful gas or pollutants can be generated. To sum up, the full-automatic plate type smoke outlet in this application does not utilize the elasticity of spring to make the valve plate open the smoke outlet, and the valve plate in this application is comparatively easy when opening the smoke outlet, and it is comparatively convenient to use.
Preferably, a connection angle code is arranged between the connecting rod and the swinging arm, one end of the connection angle code is fixedly connected with the connecting rod, and the other end of the connection angle code is rotationally connected with the swinging arm.
Through adopting above-mentioned technical scheme, realize rotating the connection through connecting the angle sign indicating number between connecting rod and the swing arm.
Preferably, the connecting angle sign indicating number is close to one end of connecting rod has been seted up and is used for supplying the connecting rod runs through first perforation, the connecting rod is kept away from one end of valve plate runs through first perforation and stretches out outside the connecting angle sign indicating number, the external screw thread has been seted up to the lateral wall of connecting rod, threaded fit has two coupling nuts on the external screw thread, two coupling nuts respectively the butt in two lateral walls that deviate from mutually of connecting angle sign indicating number.
Through adopting above-mentioned technical scheme, utilize and offer the external screw thread at the lateral wall of connecting rod, two coupling nut of threaded connection butt respectively in the lateral wall that two looks of connection angle sign indicating number deviate from on the external screw thread, through the spacing effect of two coupling nut to this is with connecting rod fixed connection on the connection angle sign indicating number.
Preferably, the swinging arm is close to one end of the connecting angle code and is provided with a second perforation, the connecting angle code is close to one end of the swinging arm and is provided with a third perforation, the second perforation and the third perforation are oppositely arranged, a rotating bolt used for connecting the swinging arm and the connecting angle code is arranged between the second perforation and the third perforation in a penetrating mode, and a rotating nut used for enabling the rotating bolt to be not easy to drop is in threaded fit at the rotating bolt.
Through adopting above-mentioned technical scheme, utilize the cooperation of rotation bolt and rotation nut to this makes swing arm and connection angle sign indicating number rotate and link together.
Preferably, two connecting pieces used for connecting the connecting rod are fixedly arranged on the valve plate, a fixing piece is fixedly arranged at one end, close to the valve plate, of the connecting rod, a rotating space used for the fixing piece to rotate is formed between the two connecting pieces in a matched mode, and the fixing piece stretches into the rotating space and rotates in the rotating space.
Through adopting above-mentioned technical scheme, the cooperation is formed with the rotation space that is used for supplying stationary blade pivoted between two connection pieces, and the stationary blade stretches into in the rotation space to rotate in the rotation space, so that the connecting rod can rotate and connect in the valve plate.
Preferably, the two connecting pieces are provided with fourth through holes, the fixing piece is provided with fifth through holes, the fourth through holes and the fifth through holes are arranged oppositely, a fixing bolt is arranged between the fourth through holes and the fifth through holes in a penetrating mode, and a fixing nut used for enabling the rotating bolt not to fall off easily is matched on the fixing bolt in a threaded mode.
Through adopting above-mentioned technical scheme, utilize the cooperation of fixing bolt and fixation nut to this is rotated the stationary blade and is connected in the connection piece. Because stationary blade and connecting rod fixed connection, connection piece and valve plate fixed connection to when making the stationary blade rotate to connect in the connection piece, realize the rotation of connecting rod and valve plate and be connected.
Preferably, the side wall of the smoke outlet is fixedly provided with a fixing plate, the fixing plate is fixedly provided with a first buffer pad for buffering the valve plate, and when the valve plate closes the smoke outlet, the valve plate is in butt fit with the first buffer pad.
Through adopting above-mentioned technical scheme, when the valve plate closed the exhaust port, valve plate and first blotter butt cooperation to this makes first blotter to the valve plate buffering.
Preferably, one side of the valve plate away from the fixed plate is fixedly connected with a connecting plate, a second buffer pad used for buffering the valve plate is arranged on the connecting plate, and when the valve plate closes the smoke outlet, the second buffer pad is in butt fit with the valve body.
Through adopting above-mentioned technical scheme, when the valve plate closed the exhaust port, second blotter and valve body butt cooperation to this makes the second blotter to the valve plate buffering.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving mechanism drives the driving shaft to rotate, the driving shaft drives the swinging arm to swing when rotating, and the connecting rod is driven to move when the swinging arm swings. When the connecting rod moves, the connecting rod pushes the valve plate to rotate around the rotating shaft. After the valve plate rotates around the rotation shaft, the smoke outlet is opened, so that indoor smoke, harmful gas or pollutants can be generated. Therefore, the full-automatic plate type smoke outlet in the application does not utilize the elasticity of the spring to enable the valve plate to open the smoke outlet, and the valve plate in the application is easy to open the smoke outlet and convenient to use;
2. this application is through the setting of first blotter and second blotter to when making the valve plate close the exhaust port, be difficult for producing the impact to the valve body.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is another view of FIG. 1;
FIG. 3 is a schematic diagram showing the mating relationship among the valve body, the driving mechanism and the driving shaft in the present embodiment;
fig. 4 is a schematic diagram showing the mating relationship among the valve body, the first cushion pad and the valve plate in this embodiment.
In the figure, 1, a valve body; 2. a smoke outlet; 3. a rotating shaft; 4. a valve plate; 5. a drive shaft; 6. a receiving chamber; 7. a driving mechanism; 8. a swing arm; 9. connecting the corner connector; 10. a second perforation; 11. a third perforation; 12. rotating the bolt; 13. rotating the nut; 14. a connecting rod; 15. a first perforation; 16. an external thread; 17. a coupling nut; 18. a connecting sheet; 19. a fixing piece; 20. a rotation space; 21. a fourth perforation; 22. a fifth perforation; 23. a fixing bolt; 24. a fixing nut; 25. a fixing plate; 26. a first cushion pad; 27. a connecting plate; 28. and a second cushion pad.
Detailed Description
The present application is described in further detail below with reference to fig. 1-4.
Referring to fig. 1, the full-automatic plate type smoke vent comprises a valve body 1 and a smoke vent 2 arranged on the valve body 1, wherein the smoke vent 2 is arranged along the length direction of the valve body 1.
Referring to fig. 2, a rotation shaft 3 is rotatably connected to the valve body 1, the rotation shaft 3 is disposed along a length direction of the valve body 1, and the rotation shaft 3 is located at a middle portion of the smoke outlet 2. The rotary shaft 3 is fixedly connected with a valve plate 4 for opening and closing the smoke outlet 2, and when the valve plate 4 closes the smoke outlet 2, the valve plate 4 is arranged along the length direction of the valve body 1.
Referring to fig. 3, a driving shaft 5 is rotatably connected to the valve body 1, and the driving shaft 5 is disposed along the length direction of the valve body 1. One end of the valve body 1, which is far away from the smoke outlet 2, is matched with a containing cavity 6, and a driving mechanism 7 for driving the driving shaft 5 to rotate is arranged in the containing cavity 6. In this embodiment, the driving mechanism 7 is a fully automatic exhaust valve (port) actuator.
Referring to fig. 2 and 3, a swing arm 8 is fixedly connected to the driving shaft 5, and the swing arm 8 is disposed perpendicular to the driving shaft 5. One end of the swing arm 8 far away from the driving shaft 5 is rotatably connected with a connecting angle code 9, and the connecting angle code 9 and the driving shaft 5 are respectively positioned at two ends of the swing arm 8. Specifically, a second through hole 10 is formed at one end of the swing arm 8 near the connection angle code 9, a third through hole 11 is formed at one end of the connection angle code 9 near the swing arm 8, and the second through hole 10 is opposite to the third through hole 11.
Referring to fig. 2 and 3, a rotation bolt 12 for connecting the swing arm 8 and the connecting bracket 9 is inserted between the second through hole 10 and the third through hole 11, and a rotation nut 13 for making the rotation bolt 12 not easy to drop is screwed on the rotation bolt 12. The screw of the rotation bolt 12 penetrates through the third through hole 11 and the second through hole 10 in sequence, and is then screwed with the rotation nut 13. In this embodiment, the rotation nut 13 does not abut against the swing arm 8, so that the swing arm 8 and the connection bracket 9 can rotate relatively when the rotation bolt 12 and the rotation nut 13 cooperate to connect the swing arm 8 and the connection bracket 9.
Referring to fig. 2 and 3, a connecting rod 14 is fixedly connected to one end of the connecting corner bracket 9 away from the swing arm 8, and one end of the connecting rod 14 away from the connecting corner bracket 9 is rotatably connected to one side of the valve plate 4. Specifically, the connecting corner bracket 9 is provided with a first perforation 15 for the connecting rod 14 to penetrate through at one end close to the connecting rod 14, and one end of the connecting rod 14 far away from the valve plate 4 penetrates through the first perforation 15 and extends out of the connecting corner bracket 9. The outer side wall of the connecting rod 14 is provided with an external thread 16, two connecting nuts 17 are matched with the external thread 16 in a threaded mode, and the two connecting nuts 17 are respectively abutted to two opposite side walls of the connecting corner brace 9.
Referring to fig. 2 and 3, two connecting pieces 18 for connecting the connecting rod 14 are fixedly connected to the valve plate 4, and the two connecting pieces 18 are disposed opposite to each other. One end of the connecting rod 14, which is close to the valve plate 4, is fixedly connected with a fixing piece 19, a rotating space 20 for the fixing piece 19 to rotate is formed between the two connecting pieces 18 in a matched mode, and the fixing piece 19 stretches into the rotating space 20 and rotates in the rotating space 20.
Referring to fig. 2 and 3, the two connecting pieces 18 are each provided with a fourth through hole 21, the fixing piece 19 is provided with a fifth through hole 22, and the fourth through hole 21 and the fifth through hole 22 are disposed opposite to each other. A fixing bolt 23 is inserted between the fourth through hole 21 and the fifth through hole 22, and a fixing nut 24 for making the turning bolt 12 not easy to drop is screwed on the fixing bolt 23. The screw of the fixing bolt 23 penetrates through the fourth through hole 21, the fifth through hole 22 and the fourth through hole 21 of the other connecting piece 18 in sequence, and then is connected with the fixing nut 24 in a threaded manner.
Referring to fig. 4, a fixing plate 25 is fixedly connected to a side wall of the smoke outlet 2, the fixing plate 25 is disposed along a length direction of the valve body 1, and a first cushion pad 26 for cushioning the valve plate 4 is fixedly connected to a side of the fixing plate 25 toward the valve plate 4. When the valve plate 4 closes the smoke outlet 2, the valve plate 4 is in contact with the first cushion 26.
Referring to fig. 4, a connection plate 27 is fixedly connected to one side of the valve plate 4 away from the fixing plate 25, the connection plate 27 is disposed along the length of the valve plate 4, and a second cushion pad 28 for buffering the valve plate 4 is fixedly connected to the connection plate 27. When the valve plate 4 closes the smoke outlet 2, the second cushion pad 28 is in abutting engagement with the valve body 1.
The implementation principle of the embodiment of the application is as follows: when the full-automatic plate type smoke exhaust port is used, when a fire disaster occurs, the driving mechanism 7 drives the driving shaft 5 to rotate, and the driving shaft 5 drives the swing arm 8 to rotate towards the direction close to the valve plate 4.
When the swing arm 8 rotates in a direction approaching the valve plate 4, the swing arm 8 pushes the connecting rod 14 to move through the connecting corner bracket 9. Since the connecting rod 14 is rotatably provided on the valve plate 4, when the connecting rod 14 moves, the connecting rod 14 pushes the valve plate 4 to rotate around the rotation shaft 3. After the valve plate 4 rotates around the rotating shaft 3, the smoke outlet 2 is opened, so that indoor smoke, harmful gas or pollutants can be generated.
When the fire is over, the driving mechanism 7 drives the driving shaft 5 to reversely rotate, and when the driving shaft 5 reversely rotates, the swing arm 8 is driven to rotate in a direction away from the valve plate 4. When the swing arm 8 rotates in a direction away from the valve plate 4, the swing arm 8 pushes the connecting rod 14 to move through the connecting corner bracket 9. Since the connecting rod 14 is rotatably provided on the valve plate 4, when the connecting rod 14 moves, the connecting rod 14 pushes the valve plate 4 to reversely rotate around the rotation shaft 3. After the valve plate 4 rotates reversely around the rotating shaft 3, the smoke outlet 2 is closed.
To sum up, the full-automatic plate type smoke outlet in this application does not utilize the elasticity of spring to make valve plate 4 open smoke outlet 2, and valve plate 4 in this application is comparatively easy when opening smoke outlet 2, and it is comparatively convenient to use.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a full-automatic plate smoke outlet, includes valve body (1), set up in smoke outlet (2) and the rotation of valve body (1) set up in valve body (1), and be used for opening and close valve plate (4) of smoke outlet (2), a serial communication port, rotate on valve body (1) and be provided with drive shaft (5), fixedly on drive shaft (5) be provided with swing arm (8), the one end rotation that drive shaft (5) was kept away from to swing arm (8) is provided with connecting rod (14), connecting rod (14) keep away from one end of swing arm (8) with valve plate (4) rotate and are connected, still be provided with on valve body (1) and be used for the drive shaft (5) pivoted actuating mechanism (7).
2. The full-automatic plate type smoke exhaust port according to claim 1, wherein a connecting angle code (9) is arranged between the connecting rod (14) and the swinging arm (8), one end of the connecting angle code (9) is fixedly connected with the connecting rod (14), and the other end of the connecting angle code (9) is rotatably connected with the swinging arm (8).
3. The full-automatic plate type smoke exhaust port according to claim 2, wherein a first through hole (15) for the connecting rod (14) to penetrate is formed at one end, close to the connecting rod (14), of the connecting angle code (9), one end, far away from the valve plate (4), of the connecting rod (14) penetrates through the first through hole (15) and extends out of the connecting angle code (9), an external thread (16) is formed on the outer side wall of the connecting rod (14), two connecting nuts (17) are in threaded fit on the external thread (16), and the two connecting nuts (17) are respectively abutted to two opposite side walls of the connecting angle code (9).
4. The full-automatic plate type smoke exhaust port according to claim 2, wherein a second through hole (10) is formed in one end, close to the connecting corner bracket (9), of the swinging arm (8), a third through hole (11) is formed in one end, close to the swinging arm (8), of the connecting corner bracket (9), the second through hole (10) and the third through hole (11) are oppositely arranged, a rotating bolt (12) used for connecting the swinging arm (8) with the connecting corner bracket (9) is arranged between the second through hole (10) and the third through hole (11), and a rotating nut (13) used for enabling the rotating bolt (12) not to fall easily is in threaded fit with the rotating bolt (12).
5. The full-automatic plate type smoke exhaust port according to claim 1, wherein two connecting pieces (18) for connecting the connecting rod (14) are fixedly arranged on the valve plate (4), one end, close to the valve plate (4), of the connecting rod (14) is fixedly provided with a fixing piece (19), a rotating space (20) for the fixing piece (19) to rotate is formed between the two connecting pieces (18) in a matched mode, and the fixing piece (19) stretches into the rotating space (20) and rotates in the rotating space (20).
6. The full-automatic plate type smoke exhaust port according to claim 5, wherein a fourth through hole (21) is formed in each of the two connecting pieces (18), a fifth through hole (22) is formed in each of the fixing pieces (19), the fourth through hole (21) and the fifth through hole (22) are arranged opposite to each other, a fixing bolt (23) is arranged between each of the fourth through holes (21) and the fifth through hole (22) in a penetrating manner, and a fixing nut (24) for enabling the rotary bolt (12) not to fall easily is in threaded fit with each of the fixing bolts (23).
7. The full-automatic plate type smoke exhaust port according to claim 1, wherein a fixed plate (25) is fixedly arranged on the side wall of the smoke exhaust port (2), a first buffer pad (26) for buffering the valve plate (4) is fixedly arranged on the fixed plate (25), and when the smoke exhaust port (2) is closed by the valve plate (4), the valve plate (4) is in butt fit with the first buffer pad (26).
8. The full-automatic plate type smoke exhaust port according to claim 7, wherein a connecting plate (27) is fixedly connected to one side, far away from the fixed plate (25), of the valve plate (4), a second buffer pad (28) for buffering the valve plate (4) is arranged on the connecting plate (27), and when the smoke exhaust port (2) is closed by the valve plate (4), the second buffer pad (28) is in butt fit with the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183506.8U CN220646793U (en) | 2023-08-14 | 2023-08-14 | Full-automatic plate type smoke outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183506.8U CN220646793U (en) | 2023-08-14 | 2023-08-14 | Full-automatic plate type smoke outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646793U true CN220646793U (en) | 2024-03-22 |
Family
ID=90261765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322183506.8U Active CN220646793U (en) | 2023-08-14 | 2023-08-14 | Full-automatic plate type smoke outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646793U (en) |
-
2023
- 2023-08-14 CN CN202322183506.8U patent/CN220646793U/en active Active
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