CN206289925U - Plate type flue gas exhaust - Google Patents
Plate type flue gas exhaust Download PDFInfo
- Publication number
- CN206289925U CN206289925U CN201621393848.6U CN201621393848U CN206289925U CN 206289925 U CN206289925 U CN 206289925U CN 201621393848 U CN201621393848 U CN 201621393848U CN 206289925 U CN206289925 U CN 206289925U
- Authority
- CN
- China
- Prior art keywords
- electric
- control system
- flue gas
- gas exhaust
- type flue
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of plate type flue gas exhaust, including valve body, valve plate, electric cylinder and electric-control system, upset is connected on the valve body before and after the valve plate, the middle end portion of the valve body is horizontally fixed with support bar, the electric cylinder is fixed on the centre of the support bar, the middle end portion at the valve plate back side is provided with strip chute vertically, the telescopic end of the electric cylinder is slided and is located by connecting in the strip chute, the electric-control system is arranged on the lateral wall of the valve body, and the electric cylinder is communicated to connect with the electric-control system.The plate type flue gas exhaust ensure that valve plate is normally opened and closed, dependable performance.
Description
Technical field
The utility model is related to fume extractor, more particularly to a kind of plate type flue gas exhaust.
Background technology
When fire occurs, because the smog that fire is produced can spread rapidly, can building smoke control system play a role, and have
The exclusion of effect is to ensure that people withdraw rapidly scene of fire, and the pernicious gas for preventing smog from producing invades the life that human body jeopardizes people
Safety plays an important role, and various plate type flue gas exhausts are fully used in smoke control system for a long time.
Plate type flue gas exhaust is typically mounted at aisle or smoke free lobby, at the exhaust opening of the smoke evacuation system in skylight room or installation
On side wall and furred ceiling；What existing plate type flue gas exhaust executing agency generally controlled valve plate using steel cable or spring beats on and off
Close, the frictional resistance of steel cable is larger, easily produces mechanical breakdown, cause normally to open and close, unstable properties.When spring is used
Between it is long, elasticity can be damaged, and by such environmental effects, get rusty easily, it may appear that elastic failure, so as to cause the valve plate can not
It is normal to open and close.In addition traditional exhaust opening drives exhaust opening to open using temperature sense, but pernicious gas leakage is occurring
Or indoor smog is when diffusing, there is no the elevated phenomenon of temperature, traditional exhaust opening would not be opened, will not also discharged fume automatically
Change wind work.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of plate type flue gas exhaust, makes
It has more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide one kind ensure that valve plate is normally opened and closed, property
Can reliable plate type flue gas exhaust.
The utility model proposes a kind of plate type flue gas exhaust, including valve body, valve plate, electric cylinder and electric-control system are described
Upset is connected on the valve body before and after valve plate, and the middle end portion of the valve body is horizontally fixed with support bar, described electronic
Cylinder is fixed on the centre of the support bar, and the middle end portion at the valve plate back side is provided with strip chute vertically, described
The telescopic end of electric cylinder is slided and is located by connecting in the strip chute, and the electric-control system is arranged on the outer of the valve body
On the wall of side, the electric cylinder is communicated to connect with the electric-control system.
As further improvement of the utility model, the electric cylinder is horizontal forward be fixed on the support bar just before
Side.
Used as further improvement of the utility model, the support bar is located at the rear of the valve plate, the electric cylinder
Between the valve plate and the support bar.
As further improvement of the utility model, smoke inductor is installed on the outer wall of the electric-control system, it is described
Smoke inductor is communicated to connect with the electric-control system.
Used as further improvement of the utility model, the by-level of the valve body is fixed with locating shaft, the valve plate
Central rotational is set on the locating shaft.
As further improvement of the utility model, temperature inductor, institute are also equipped with the outer wall of the electric-control system
Temperature inductor is stated to be communicated to connect with the electric-control system.
By such scheme, the utility model at least has advantages below：The plate type flue gas exhaust that the utility model is provided leads to
Cross the effect of electric cylinder to control the keying of valve plate, it is to avoid use steel cable or spring, simple structure is not protected from environmental,
Stable performance, by the effect of smoke inductor, as long as there is smog or toxic gas to arrive at exhaust opening when there is fire,
Exhaust opening detects and can automatically open up after smog or close.So as to play very first time smoke exhaust and air supply, be fire control and disaster rescue and
The life security of people provides reliable guarantee.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the schematic diagram under valve plate open mode in the utility model plate type flue gas exhaust；
Fig. 2 is the schematic diagram under valve plate closed mode in the utility model plate type flue gas exhaust.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Embodiment：A kind of plate type flue gas exhaust, including valve body 1, valve plate 2, electric cylinder 3 and electric-control system 4, before the valve plate
Upset afterwards is connected on the valve body, and the middle end portion of the valve body is horizontally fixed with support bar 5, and the electric cylinder is consolidated
The centre of the support bar is scheduled on, the middle end portion at the valve plate back side is provided with strip chute 6, the electronic gas vertically
The telescopic end of cylinder is slided and is located by connecting in the strip chute, and the electric-control system is arranged on the lateral wall of the valve body
On, the electric cylinder is communicated to connect with the electric-control system.
The horizontal forward front for being fixed on the support bar of the electric cylinder.
The support bar is located at the rear of the valve plate, the electric cylinder be located at the valve plate and the support bar it
Between.
Smoke inductor 7 is installed, the smoke inductor is logical with the electric-control system on the outer wall of the electric-control system
Letter connection.
The by-level of the valve body is fixed with locating shaft 8, and the central rotational of the valve plate is set on the locating shaft.
Temperature inductor 9, the temperature inductor and the electric-control system are also equipped with the outer wall of the electric-control system
Communication connection.
The principle of the plate type flue gas exhaust is：The keying of valve plate is controlled by the effect of electric cylinder, it is to avoid use steel cable
Or spring, simple structure is protected from environmental, stable performance, by the effect of smoke inductor, as long as when there is fire
There are smog or toxic gas to arrive at when at exhaust opening, exhaust opening detects and can automatically open up after smog or close.So as to rise
To very first time smoke exhaust and air supply, for the life security of fire control and disaster rescue and people provides reliable guarantee.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model know-why is not departed from, can also do
Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of plate type flue gas exhaust, it is characterised in that：Including valve body, valve plate, electric cylinder and electric-control system, before and after the valve plate
Upset is connected on the valve body, and the middle end portion of the valve body is horizontally fixed with support bar, and the electric cylinder is fixed
In the centre of the support bar, the middle end portion at the valve plate back side is provided with strip chute, the electric cylinder vertically
Telescopic end slide be located by connecting in the strip chute, the electric-control system be arranged on the valve body lateral wall on,
The electric cylinder is communicated to connect with the electric-control system.
2. plate type flue gas exhaust according to claim 1, it is characterised in that：The electric cylinder is horizontal forward be fixed on it is described
The front of support bar.
3. plate type flue gas exhaust according to claim 2, it is characterised in that：The support bar is located at the rear of the valve plate,
The electric cylinder is located between the valve plate and the support bar.
4. plate type flue gas exhaust according to claim 3, it is characterised in that：Smog is installed on the outer wall of the electric-control system
Inductor, the smoke inductor is communicated to connect with the electric-control system.
5. plate type flue gas exhaust according to claim 4, it is characterised in that：The by-level of the valve body is fixed with positioning
Axle, the central rotational of the valve plate is set on the locating shaft.
6. plate type flue gas exhaust according to claim 5, it is characterised in that：Temperature is also equipped with the outer wall of the electric-control system
Degree inductor, the temperature inductor is communicated to connect with the electric-control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393848.6U CN206289925U (en) | 2016-12-19 | 2016-12-19 | Plate type flue gas exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393848.6U CN206289925U (en) | 2016-12-19 | 2016-12-19 | Plate type flue gas exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289925U true CN206289925U (en) | 2017-06-30 |
Family
ID=59104002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393848.6U Expired - Fee Related CN206289925U (en) | 2016-12-19 | 2016-12-19 | Plate type flue gas exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289925U (en) |
-
2016
- 2016-12-19 CN CN201621393848.6U patent/CN206289925U/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: 20170630 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |