CN208633276U - A kind of pneumatic membrane building exhaust apparatus - Google Patents
A kind of pneumatic membrane building exhaust apparatus Download PDFInfo
- Publication number
- CN208633276U CN208633276U CN201821231256.3U CN201821231256U CN208633276U CN 208633276 U CN208633276 U CN 208633276U CN 201821231256 U CN201821231256 U CN 201821231256U CN 208633276 U CN208633276 U CN 208633276U
- Authority
- CN
- China
- Prior art keywords
- air film
- pneumatic membrane
- membrane building
- air duct
- film
- 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.)
- Active
Links
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model provides a kind of pneumatic membrane building exhaust apparatus, including air film, the air film internal layer air film and outer layer air film, several independent ventiducts are divided between the air film, the air film lower end is equipped with main air duct, the main air duct upper end is connect with the air film, lower end and base station connect, the pipeline for being connected to the main air duct Yu the independent ventiduct is provided on the main air duct between the internal layer air film, internal layer air film upper end is equipped with escape orifice, it is equipped with exhaust outlet on the outside of the main air duct, is equipped with exhaust valve at the exhaust outlet.The device is convenient for the gas inside discharge pneumatic membrane building and between the double-deck air film.
Description
Technical field
The utility model relates to pneumatic membrane building technical field more particularly to a kind of pneumatic membrane building exhaust apparatus.
Background technique
Pneumatic membrane building is using the building system based on air film structure, as one kind of long span building structure, air film
Building uses high-strength flexible thin-film material, supports membrane body to cover large span space using air pressure.Its principle is will
Membrane material is fixed on ground base structural perimeter, after rising to certain pressure by room pressure using air feed system, makes inside and outside roof
Pressure difference is generated to resist external force.Due to supporting using air pressure, it is not necessarily to any beam column, so available bigger complete headroom
Space.In use, the gas inside pneumatic membrane building especially between upper end and the double-deck air film is difficult to be discharged, long
Time accumulation will affect air quality.
Utility model content
The utility model provides a kind of pneumatic membrane building exhaust apparatus, convenient for discharge pneumatic membrane building inside top and bilayer
Gas between air film.
In order to reach the purpose, the utility model adopts the following technical solution:
A kind of pneumatic membrane building exhaust apparatus, including air film, the air film include internal layer air film and outer layer air film, the air film
Between be divided into several independent ventiducts, it is characterised in that: the air film lower end be equipped with main air duct, the main air duct upper end and institute
It states air film connection, lower end and base station to connect, is provided between the internal layer air film on the main air duct and is connected to the main air duct
With the pipeline of the independent ventiduct, internal layer air film upper end is equipped with escape orifice, and exhaust outlet is equipped on the outside of the main air duct, described
Exhaust valve is equipped at exhaust outlet.
As a preference, the pipe end is equipped with relief valve.
As a preference, the pipeline is U-shaped.
As a preference, the air film is equipped with gas concentration lwevel sensor and particle concentration sensor.
As a preference, the exhaust valve outer upper end is equipped with the cover board that keeps off the rain of arc.
As a preference, the exhaust outlet is oppositely arranged with adjacent independent ventiduct junction.
To sum up, compared with prior art, it is the advantages of utility model: the gas row in the independent ventiduct between the double-deck air film
It is put into main air duct, and is discharged by exhaust outlet, the gas between pneumatic membrane building inner upper end and the double-deck air film can be discharged, avoid
Toxic, inflammable gas accumulates；2-3 exhaust outlet and exhaust valve need to be only set on main air duct, and at low cost, failure rate is low；Pipeline
It is convenient to overhaul with relief valve.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model.
Label in figure is as follows:
1. air film, 11. internal layer air films, 111. escape orifices, 12. outer layer air films, 2. independent ventiducts, 3. main air ducts, 31. air drafts
Mouthful, 32. exhaust valves, 4. base stations, 5. pipelines, 51. relief valves, 6. keep off the rain cover board.
Specific embodiment
Middle embodiment is described further utility model with reference to the accompanying drawing.
A kind of pneumatic membrane building exhaust apparatus as depicted in figs. 1 and 2, including air film 1, air film 1 include internal layer air film 11 with
Outer layer air film 12 is divided into several independent ventiducts 2 between air film 1.1 lower end of air film be equipped with main air duct 3,3 upper end of main air duct with
The connection of air film 1, lower end and base station 4 connect, and main air duct 3 is horizontally extending.It is set between internal layer air film 111 on main air duct 3
It is equipped with the pipeline 5 of connection main air duct 3 and independent ventiduct 2,111 upper end of internal layer air film is equipped with escape orifice 111, sets on the outside of main air duct 3
There is exhaust outlet 31, is equipped with exhaust valve 32 at exhaust outlet 31.Air in pneumatic membrane building enters independent ventiduct 2 by escape orifice 111
Main air duct 3 is imported afterwards, and is discharged by exhaust outlet 31, and the gas between pneumatic membrane building inner upper end and the double-deck air film can be discharged,
Toxic, inflammable gas is avoided to accumulate.Hot-air in the building of air film 1 rises, and the substances such as carbon dioxide, particulate matter can be in building
Portion upper end is accumulated, and the setting of escape orifice 111 is in 111 upper end of internal layer air film, convenient for ventilation.
5 end of pipeline is equipped with relief valve 51.Relief valve 51 is adjustable relief valve 51,5 both ends of pipeline and internal layer air film 111
Adjustable relief valve 51, pressure adjustable are equipped with 3 junction of main air duct.Pipeline 5 is U-shaped, and U-tube road 5 is exposed, and maintenance is convenient.
Pipeline 5 is located at pneumatic membrane building interior side, and the length that both ends are inserted into independent ventiduct 2 and main air duct 3 is greater than 30 centimetres.
Air film 1 is equipped with gas concentration lwevel sensor and particle concentration sensor.32 outer upper end of exhaust valve is set
There is the cover board 6 that keeps off the rain of arc.Exhaust outlet 31 is oppositely arranged with adjacent 2 junction of independent ventiduct, to reduce the position on main air duct 3
The malformation at place.2-3 exhaust outlet 31 and exhaust valve 32 are set on main air duct 3, avoid being arranged for each independent ventiduct 2
Exhaust outlet 31, thus it is at low cost, and failure rate is low, and exhaust outlet 31 and exhaust valve 32 may be provided at 3 both ends of main air duct.
Described above is only the explanation to utility model, so that those of ordinary skill in the art's can completely implements we
Case, but be not the limitation to utility model, those skilled in the art are can according to need after reading this specification to this
Embodiment makes the modification of not creative contribution, these are all without creative modification, but as long as in utility model
All by the protection of Patent Law in scope of the claims.
Claims (6)
1. a kind of pneumatic membrane building exhaust apparatus, including air film (1), the air film (1) includes internal layer air film (11) and outer layer air film
(12), several independent ventiducts (2) are divided between the air film (1), it is characterised in that: air film (1) lower end is equipped with master
Air duct (3), main air duct (3) upper end is connect with the air film (1), lower end and base station (4) connect, on the main air duct (3)
The pipeline (5) for being connected to the main air duct (3) Yu the independent ventiduct (2) is provided between the internal layer air film (11), it is described
Internal layer air film (11) upper end is equipped with escape orifice (111), is equipped with exhaust outlet (31) on the outside of the main air duct (3), the exhaust outlet
(31) exhaust valve (32) are equipped at.
2. a kind of pneumatic membrane building exhaust apparatus according to claim 1, it is characterised in that: pipeline (5) end is equipped with
Relief valve (51).
3. a kind of pneumatic membrane building exhaust apparatus according to claim 1, it is characterised in that: the pipeline (5) is U-shaped.
4. a kind of pneumatic membrane building exhaust apparatus according to claim 1, it is characterised in that: the air film (1) is equipped with two
Carbonoxide concentration sensor and particle concentration sensor.
5. a kind of pneumatic membrane building exhaust apparatus according to claim 1, it is characterised in that: on exhaust valve (32) outside
End is equipped with the cover board that keeps off the rain (6) of arc.
6. a kind of pneumatic membrane building exhaust apparatus according to claim 1, it is characterised in that: the exhaust outlet (31) with it is adjacent
Independent ventiduct (2) junction is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231256.3U CN208633276U (en) | 2018-08-01 | 2018-08-01 | A kind of pneumatic membrane building exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231256.3U CN208633276U (en) | 2018-08-01 | 2018-08-01 | A kind of pneumatic membrane building exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633276U true CN208633276U (en) | 2019-03-22 |
Family
ID=65740352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821231256.3U Active CN208633276U (en) | 2018-08-01 | 2018-08-01 | A kind of pneumatic membrane building exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121186A (en) * | 2019-12-31 | 2020-05-08 | 北京约顿气膜建筑技术股份有限公司 | Plateau air film structure |
-
2018
- 2018-08-01 CN CN201821231256.3U patent/CN208633276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121186A (en) * | 2019-12-31 | 2020-05-08 | 北京约顿气膜建筑技术股份有限公司 | Plateau air film structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208633276U (en) | A kind of pneumatic membrane building exhaust apparatus | |
| CN206593238U (en) | A kind of warehouse of intelligent control environment | |
| US8968944B2 (en) | Humidifier device for humidifying a fluid in a fuel cell system | |
| CN205242621U (en) | Air film building and exhaust apparatus | |
| CN206406921U (en) | Railway vehicle cab aids in air channel | |
| CN201821691U (en) | Multipurpose ventilating, dehumidifying and toxic gas discharging pipeline system for tobacco warehouse | |
| CN213508568U (en) | Prevent ponding and synthesize and mix earth piping lane structure | |
| CN103938917A (en) | Gas film building and buildings with same | |
| CN208273657U (en) | A kind of transversal ventilation system of Internet of Things silo | |
| CN205860394U (en) | A kind of tuyere device for central air-conditioning | |
| CN202216358U (en) | Ventilation structure of air inflation film building | |
| CN103982973A (en) | Ventilating duct system distributed according to air volume and design method | |
| CN215216571U (en) | Subway platform air interchanger utilizing piston air and subway platform | |
| CN212481586U (en) | TOD piping lane breather | |
| CN111442452B (en) | Underground space fresh air exhaust system and control method thereof | |
| CN204455040U (en) | A kind of desulfurizer of biogas | |
| CN206508760U (en) | The pipe-line system of the supporting slurry circulating pump of desulfuration absorbing tower | |
| CN206940887U (en) | A kind of biogas pressure control device with check-valves and relief valve | |
| CN205372745U (en) | Radiator humidification subassembly | |
| CN202065570U (en) | Ventilating pipe for sealed central air conditioner | |
| CN211476221U (en) | Air exhaust and exchange device for subway construction | |
| CN202511413U (en) | Side wall lower air supply tail end device | |
| CN207399641U (en) | Automatic film applicator goes out plate cooling device | |
| CN202158626U (en) | Flowing device | |
| CN216184351U (en) | Confluence device of air supply system of nucleic acid detection vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |