CN210069057U - Smoke-discharging fire-proof valve with alarm - Google Patents
Smoke-discharging fire-proof valve with alarm Download PDFInfo
- Publication number
- CN210069057U CN210069057U CN201920795910.1U CN201920795910U CN210069057U CN 210069057 U CN210069057 U CN 210069057U CN 201920795910 U CN201920795910 U CN 201920795910U CN 210069057 U CN210069057 U CN 210069057U
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- CN
- China
- Prior art keywords
- blade
- fire
- valve body
- alarm
- proof
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- 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
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- 238000007599 discharging Methods 0.000 title claims abstract description 8
- 239000000779 smoke Substances 0.000 claims abstract description 38
- 230000002265 prevention Effects 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 15
- 239000003517 fume Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a smoke-discharging fire-proof valve with an alarm, which comprises a valve body, one side of the top end of the valve body is provided with a controller, the other side of the top end of the valve body is provided with a buzzer alarm, the middle position of the top end of the valve body is provided with a control device, the control device is provided with a temperature fuse, a first fire-proof blade and a plurality of second fire-proof blades are arranged in the valve body, the first fire-proof blade and the control device are matched and connected through a first rotating shaft, the first fire-proof blade and the second fire-proof blade are composed of the second rotating shaft, the first blade and the second blade, the first blade is provided with a first groove, the second blade is provided with a second groove matched with the first groove, the side edge in the valve body is respectively and sequentially provided with a temperature sensor and, the supporting plate is provided with a plurality of smoke exhaust fans. Has the advantages that: improve smoke exhaust efficiency, can send out the conflagration alarm.
Description
Technical Field
The utility model relates to a fire safety equipment field particularly, relates to a take fire prevention valve of discharging fume of alarm.
Background
The smoke exhaust fireproof valve belongs to a fire protection and smoke exhaust system product, is generally installed on a smoke exhaust system pipeline and is in an open state at ordinary times, when a fire disaster occurs, the smoke exhaust is opened, the smoke exhaust is closed when the temperature of smoke in a smoke exhaust pipeline reaches 280 ℃, the requirements of air leakage quantity and fire-resistant integrity are met within a certain time, and the smoke exhaust fireproof valve plays a role in isolating smoke and preventing fire, but has a single function, and when the fire disaster occurs, the smoke exhaust effect is unsatisfactory, the use requirement cannot be met, and the fire disaster alarm cannot be carried out.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a take fire prevention valve of discharging fume of alarm 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 take fire prevention valve of discharging fume of alarm, includes the valve body, one side on valve body top is provided with the controller, the valve body top is kept away from one side of controller is provided with the buzzer siren, the intermediate position on valve body top is provided with controlling means, controlling means's top is provided with the handle, the last temperature fuse that is provided with of controlling means, the inside fire prevention blade one and a plurality of fire prevention blade two that are provided with of valve body, fire prevention blade one with cooperate through pivot one between the controlling means to be connected, fire prevention blade one with cooperate through link mechanism between the fire prevention blade two to be connected, the bottom of fire prevention blade one with the both ends of fire prevention blade two with all cooperate through pivot two and bearing between the valve body respectively and be connected, wherein, fire prevention blade one with fire prevention blade two by pivot two, The novel smoke exhaust valve comprises a first blade and a second blade, wherein a first groove is formed in the first blade, a second groove matched with the first groove is formed in the second blade, a temperature sensor and a smoke sensor are sequentially arranged on the side edge inside a valve body respectively, a plurality of supporting plates are arranged on one side of the valve body, and a plurality of smoke exhaust fans are arranged on the supporting plates.
Further, a cushion pad is arranged between the control device and the valve body.
Furthermore, one side of the valve body, which is far away from the supporting plate, is provided with a fireproof net.
Furthermore, two ends of the first fireproof blade and two ends of the second fireproof blade are respectively provided with a first sealing gasket.
Furthermore, a second sealing gasket is arranged at the bottom end of the first blade.
Furthermore, a third sealing gasket is arranged at the top end of the second blade.
The utility model has the advantages that: through setting up the controller to can receive the signal that temperature sensor and smoke transducer sent, and then control buzzer siren and carry out the conflagration alarm, through setting up controlling means, thereby can control the rotation of fire prevention blade one and a plurality of fire prevention blade two through link mechanism, and then can prevent stretching of smog, through setting up backup pad and smoke exhaust fan, thereby can accelerate smog and outwards discharge.
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 smoke exhaust fire damper with an alarm according to an embodiment of the present invention;
fig. 2 is a front view of a smoke exhaust fire damper with an alarm according to an embodiment of the present invention;
fig. 3 is a fire prevention blade structure sketch map of a take smoke exhaust fire prevention valve of alarm according to the utility model discloses an.
In the figure:
1. a valve body; 2. a controller; 3. a buzzer alarm; 4. a control device; 5. a handle; 6. a temperature fuse; 7. a first fireproof blade; 8. a second fireproof blade; 9. a first rotating shaft; 10. a link mechanism; 11. a second rotating shaft; 12. a bearing; 13. a first blade; 14. a second blade; 15. a first groove; 16. a second groove; 17. a temperature sensor; 18. a smoke sensor; 19. a support plate; 20. a smoke exhaust fan; 21. a cushion pad; 22. a fire-proof net; 23. a first sealing gasket; 24. a second sealing gasket; 25. and a third sealing gasket.
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.
According to the utility model discloses an embodiment provides a take fire prevention valve of discharging fume of alarm.
As shown in figures 1-3, the smoke exhaust fire damper with alarm according to the embodiment of the invention comprises a valve body 1, a controller 2 is arranged on one side of the top end of the valve body 1, a buzzer alarm 3 is arranged on one side of the top end of the valve body 1 away from the controller 2, a control device 4 is arranged at the middle position of the top end of the valve body 1, a handle 5 is arranged on the top end of the control device 4, a temperature fuse 6 is arranged on the control device 4, a first fire-proof blade 7 and a plurality of second fire-proof blades 8 are arranged in the valve body 1, the first fire-proof blade 7 is matched and connected with the control device 4 through a first rotating shaft 9, the first fire-proof blade 7 is matched and connected with the second fire-proof blades 8 through a link mechanism 10, the bottom end of the first fire-proof blade 7 and the two ends of the second fire-proof blades 8 are matched and connected with the valve body, the first fireproof blade 7 and the second fireproof blade 8 are formed by a second rotating shaft 11, a first blade 13 and a second blade 14, a first groove 15 is formed in the first blade 13, a second groove 16 matched with the first groove 15 is formed in the second blade 14, a temperature sensor 17(PT100) and a smoke sensor 18(JTY-GD-S836) are sequentially arranged on the side edge inside the valve body 1 respectively, a plurality of supporting plates 19 are arranged on one side of the valve body 1, and a plurality of smoke exhaust fans 20 are arranged on the supporting plates 19.
By means of the above technical scheme, through setting up controller 2 to can receive the signal that temperature sensor 17 and smoke transducer 18 sent, and then control buzzer siren 3 and carry out the fire alarm, through setting up controlling means 4, thereby can control the rotation of fire prevention blade 7 and a plurality of fire prevention blade two 8 through link mechanism 10, and then can prevent stretching of smog, through setting up backup pad 19 and smoke exhausting fan 20, thereby can accelerate smog outwards to discharge.
In one embodiment, for the control device 4 and the valve body 1, a buffer pad 21 is arranged between the control device 4 and the valve body 1, so that the buffer function is realized, and the control device 4 and the valve body 1 are prevented from being in direct contact. In a specific application, the cushion pad 21 is made of rubber.
In one embodiment, for the valve body 1, the side of the valve body 1 away from the supporting plate 19 is provided with a fireproof net 22, so that objects can be prevented from entering the interior of the valve body 1 and causing blockage of the valve body 1. In addition, in a specific application, the fireproof net 22 and the valve body 1 are connected through bolts and nuts.
In one embodiment, for the first fire protection flap 7 and the second fire protection flap 8, two ends of the first fire protection flap 7 and the second fire protection flap 8 are respectively provided with a first sealing gasket 23, so that the valve body 1 can be in a sealing state in case of fire. In addition, in a specific application, the first seal 23 is made of rubber.
In one embodiment, as for the first fire vane 13, the bottom end of the first fire vane 13 is provided with a second sealing gasket 24, so that the first fire vane 7 and the second fire vane 8 can achieve a relatively sealed state when being closed. In addition, in a specific application, the second gasket 24 is made of rubber.
In one embodiment, as for the second sealing gasket 24, the top end of the second fireproof blade 14 is provided with a third sealing gasket 25, so that the first fireproof blade 7 and the second fireproof blade 8 can achieve a relatively sealed state when being closed. In addition, in a specific application, the third sealing gasket 25 is made of rubber.
The working principle is as follows: when the conflagration breaing out, the gas temperature is less than 280 degrees centigrade, controller 2 controls smoke exhaust fan 20 this moment and rotates, and then can discharge the flue gas high-efficiently, be higher than 280 degrees centigrade when the gas temperature, high temperature is 6 fuses with temperature fuse, controlling means 4 drives a pivot 9 and rotates this moment, thereby drive one 7 rotations of fire prevention blade, one 7 of fire prevention blade drives two 8 of fire prevention blade through link mechanism 10 and rotates, at this moment, whole valve body 1 is the closed condition, smoke exhaust fan 20 stall, buzzer siren 3 carries out the fire alarm.
To sum up, with the aid of the above technical scheme of the utility model, through setting up controller 2 to can receive the signal that temperature sensor 17 and smoke transducer 18 sent, and then control buzzer siren 3 and carry out the conflagration alarm, through setting up controlling means 4, thereby can control the rotation of fire prevention blade 7 and two 8 of a plurality of fire prevention blade through link mechanism 10, and then can prevent stretching of smog, through setting up backup pad 19 and smoke exhaust fan 20, thereby can accelerate smog and outwards discharge.
The above description is only a 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. The smoke-discharging fire-proof valve with the alarm is characterized by comprising a valve body (1), a controller (2) is arranged on one side of the top end of the valve body (1), a buzzer alarm (3) is arranged on one side, far away from the controller (2), of the top end of the valve body (1), a control device (4) is arranged at the middle position of the top end of the valve body (1), a handle (5) is arranged at the top end of the control device (4), a temperature fuse (6) is arranged on the control device (4), a first fire-proof blade (7) and a plurality of second fire-proof blades (8) are arranged inside the valve body (1), the first fire-proof blades (7) and the control device (4) are connected in a matched mode through a first rotating shaft (9), and the first fire-proof blades (7) and the second fire-proof blades (8) are connected in a matched mode, the bottom of fire prevention blade (7) with the both ends of fire prevention blade two (8) with all cooperate through pivot two (11) and bearing (12) respectively between valve body (1) and connect, wherein, fire prevention blade (7) with fire prevention blade two (8) by pivot two (11), blade (13) and blade two (14) constitute, be provided with recess one (15) on blade (13), be provided with on blade two (14) with recess one (15) assorted recess two (16), the inside side of valve body (1) has set gradually temperature sensor (17) and smoke transducer (18) respectively, one side of valve body (1) is provided with a plurality of backup pads (19), be provided with a plurality of smoke exhausting fan (20) on backup pad (19).
2. A smoke evacuation fire damper with alarm according to claim 1, characterised in that a cushion (21) is arranged between the control device (4) and the valve body (1).
3. A smoke evacuation fire damper with alarm according to claim 1, characterised in that a fire protection net (22) is arranged on the side of the valve body (1) remote from the support plate (19).
4. The smoke exhaust fire prevention valve with the alarm device according to claim 1, wherein two ends of the first fire prevention blade (7) and two ends of the second fire prevention blade (8) are respectively provided with a first sealing gasket (23).
5. The smoke exhaust fire prevention valve with the alarm device as claimed in claim 1, wherein a second sealing gasket (24) is arranged at the bottom end of the first blade (13).
6. The smoke exhaust fire damper with the alarm device according to claim 1, wherein a sealing gasket III (25) is arranged at the top end of the second blade (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795910.1U CN210069057U (en) | 2019-05-30 | 2019-05-30 | Smoke-discharging fire-proof valve with alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795910.1U CN210069057U (en) | 2019-05-30 | 2019-05-30 | Smoke-discharging fire-proof valve with alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210069057U true CN210069057U (en) | 2020-02-14 |
Family
ID=69455191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920795910.1U Expired - Fee Related CN210069057U (en) | 2019-05-30 | 2019-05-30 | Smoke-discharging fire-proof valve with alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210069057U (en) |
-
2019
- 2019-05-30 CN CN201920795910.1U patent/CN210069057U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200214 |