CN205780927U - A kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure - Google Patents
A kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure Download PDFInfo
- Publication number
- CN205780927U CN205780927U CN201620629439.5U CN201620629439U CN205780927U CN 205780927 U CN205780927 U CN 205780927U CN 201620629439 U CN201620629439 U CN 201620629439U CN 205780927 U CN205780927 U CN 205780927U
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- CN
- China
- Prior art keywords
- blade
- blinker
- fire
- valve
- sharf
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- Expired - Fee Related
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Abstract
nullThe utility model discloses a kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure，Including valve body，The outer surface side of valve body is provided with smoke evacuation valve port，The inner chamber both sides of valve body are equipped with blade rack，Connected by sharf between two blade racks，And the two ends of sharf are connected with blade rack by axle sleeve，Connected by blade connecting rod piece on sharf and have blade，And blade be arranged over blade blinker，Two blade racks are respectively connected with end blinker away from the side of body cavity，This one fire-fighting equipment exhaust smoke valve blinker anti-deforming structure，Novel structure，Can significantly ensure its service life and security performance thereof，End blinker effectively avoids the deformation of blade during being to expand with heat and contract with cold，Thus avoid and cause poor sealing performance and reaction of getting stuck，End blinker can be good at controlling motility and the sealing property of product，Effectively completely cut off harmful gas.
Description
Technical field
This utility model relates to exhaust smoke valve blinker technical field, is specially a kind of fire-fighting equipment exhaust smoke valve blinker and preapres for an unfavorable turn of events
Shape structure.
Background technology
Security against fire is the most important thing, as protection or improper use can cause great potential safety hazard, and existing exhaust smoke valve,
Blade, in process of expansion and contraction, can cause the deformation of blade, situation about getting stuck occurs, thus causes air-tightness without guarantee, shadow
Sound personal safety, therefore, it is proposed that a kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure.
Utility model content
The purpose of this utility model is to provide a kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of fire-fighting equipment exhaust smoke valve blinker is prevented
Distressed structure, including valve body, the outer surface side of valve body is provided with smoke evacuation valve port, and the inner chamber both sides of valve body are equipped with blade rack,
Connected by sharf between two blade racks, and the two ends of sharf are connected with blade rack, on sharf by axle sleeve
Connected by blade connecting rod piece and have a blade, and blade be arranged over blade blinker, two blade racks are away from body cavity
Side be respectively connected with end blinker, and the two ends of blade blinker are connected with the inner side of end blinker, and blade blinker
It is provided with side weather strip with the junction of end blinker.
Preferably, described sharf adds connecting rod rack bar with the junction of blade connecting rod piece.
Preferably, described sharf has and no less than mutually overlapping between three, and two adjacent blades.
Compared with prior art, the beneficial effects of the utility model are: this one fire-fighting equipment exhaust smoke valve blinker is preapred for an unfavorable turn of events
Shape structure, novel structure, can significantly ensure its service life and security performance thereof, during end blinker is to expand with heat and contract with cold
Effectively avoiding the deformation of blade, thus avoid and cause poor sealing performance and reaction of getting stuck, end blinker can be good at
Controlling motility and the sealing property of product, the sealing property of this exhaust smoke valve can be played secondary guarantee by arranging of blade blinker
Effect, effectively completely cut off harmful gas.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model structure A-A schematic diagram；
Fig. 3 is this utility model structure B-B schematic diagram；
Fig. 4 is that this utility model structure blade overlaps schematic diagram.
In figure: 1 valve body, 2 blades, 3 sharfs, 4 axle sleeves, 5 blade connecting rod pieces, 6 blade racks, 7 blade blinkers, 8 ends
Blinker, 9 side weather strips, 10 connecting rod rack bars, 11 smoke evacuation valve ports.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Fig. 1-4, a kind of technical scheme of this utility model offer: a kind of fire-fighting equipment exhaust smoke valve blinker anti-deformation are provided
Structure, including valve body 1, the outer surface side of valve body 1 is provided with smoke evacuation valve port 11, and the inner chamber both sides of valve body 1 are equipped with blade rack
6, connected by sharf 3 between two blade racks 6, and the two ends of sharf 3 are connected with blade rack 6 by axle sleeve 4, leaf
Being connected by blade connecting rod piece 5 on bobbin 3 and have blade 2, described sharf 3 adds connecting rod with the junction of blade connecting rod piece 5
Support bar 10, sharf 3 has and no less than mutually overlapping between three, and two adjacent blades 2, and the top of blade 2 sets
Having blade blinker 7, the sealing property of this exhaust smoke valve can be played the effect that secondary ensures by the arranging of blade blinker 7, effectively
Individual having completely cut off harmful gas, two blade racks 6 are respectively connected with end blinker 8 away from the side of valve body 1 inner chamber, hold blinker 8
Effectively avoid the deformation of blade 2 during being to expand with heat and contract with cold, thus avoid and cause poor sealing performance and get stuck anti-
Should, end blinker 8 can be good at controlling the motility of product and sealing property, and the two ends of blade blinker 7 and terminal block wind
The inner side of sheet 8 connects, and blade blinker 7 is provided with side weather strip 9 with the junction holding blinker 8, this one fire-fighting equipment
Exhaust smoke valve blinker anti-deforming structure, novel structure, can significantly ensure its service life and security performance thereof.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a fire-fighting equipment exhaust smoke valve blinker anti-deforming structure, including valve body (1), it is characterised in that: the appearance of valve body (1)
Side, face is provided with smoke evacuation valve port (11), and the inner chamber both sides of valve body (1) are equipped with blade rack (6), between two blade racks (6)
Being connected by sharf (3), and the two ends of sharf (3) are connected with blade rack (6) by axle sleeve (4), sharf (3) is upper logical
Cross blade connecting rod piece (5) to connect and have a blade (2), and blade (2) be arranged over blade blinker (7), two blade racks (6)
It is respectively connected with end blinker (8) away from the side of valve body (1) inner chamber, and the two ends of blade blinker (7) and end blinker (8)
Inner side connects, and blade blinker (7) is provided with side weather strip (9) with the junction holding blinker (8).
A kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure the most according to claim 1, it is characterised in that: described leaf
Bobbin (3) adds connecting rod rack bar (10) with the junction of blade connecting rod piece (5).
A kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure the most according to claim 1, it is characterised in that: described leaf
Bobbin (3) has and no less than mutually overlapping between three, and two adjacent blades (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629439.5U CN205780927U (en) | 2016-06-22 | 2016-06-22 | A kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629439.5U CN205780927U (en) | 2016-06-22 | 2016-06-22 | A kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780927U true CN205780927U (en) | 2016-12-07 |
Family
ID=58131228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629439.5U Expired - Fee Related CN205780927U (en) | 2016-06-22 | 2016-06-22 | A kind of fire-fighting equipment exhaust smoke valve blinker anti-deforming structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780927U (en) |
-
2016
- 2016-06-22 CN CN201620629439.5U patent/CN205780927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |