CN207268024U - The exhaust system and pneumatic membrane building of pneumatic membrane building - Google Patents
The exhaust system and pneumatic membrane building of pneumatic membrane building Download PDFInfo
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- CN207268024U CN207268024U CN201721228218.8U CN201721228218U CN207268024U CN 207268024 U CN207268024 U CN 207268024U CN 201721228218 U CN201721228218 U CN 201721228218U CN 207268024 U CN207268024 U CN 207268024U
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- pneumatic membrane
- membrane building
- air discharge
- discharge duct
- exhaust system
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- 239000012528 membrane Substances 0.000 title claims abstract description 86
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000010943 off-gassing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides the exhaust system and pneumatic membrane building of a kind of pneumatic membrane building, is related to pneumatic membrane building field.The exhaust system of the pneumatic membrane building includes air discharge duct, and the air discharge duct is used to connect with the inner space of pneumatic membrane building body；Hermatic door is provided with the air discharge duct, the sealing door sealing is fixed at the notch of the air discharge duct；Pressure relief device is provided with the hermatic door.The pneumatic membrane building includes the exhaust system of pneumatic membrane building as described above, further includes pneumatic membrane building body, and the air discharge duct is connected with the inner space of the pneumatic membrane building body.The utility model solves the technical problem of the pressure relief system of existing pneumatic membrane building failure often.
Description
Technical field
Pneumatic membrane building technical field is the utility model is related to, more particularly, to the exhaust system and air film of a kind of pneumatic membrane building
Building.
Background technology
Pneumatic membrane building is to do shell with special building film material, is equipped with a set of intelligentized electromechanical equipment in pneumatic membrane building
Portion provides the positive pressure of air, a kind of architectural structural system that building body is supported.It mainly includes pneumatic membrane building body
Plus auxiliary facility.Pneumatic membrane building body mainly includes the ground being laid with and the air film being covered on ground, and internally space is filled
Gas, air film is jacked up, and inner space is used for basketball court etc..In order to ensure the security of pneumatic membrane building, it is ensured that in pneumatic membrane building
The air pressure in portion is in a level of security.Therefore a pressure relief system is needed.
Such as Fig. 4, existing pressure relief system is that an air discharge duct 1 is dug in the outside of pneumatic membrane building body 6, air discharge duct 1 by
The lid dress sealing of top plate 9, and connected with the inside of pneumatic membrane building body 6.When pressure is excessive, top plate is jacked up by pressure release by air pressure,
When pressure is normal, then top plate closes.
But may be due to corrosion and other reasons, top plate folding failure sometimes, can not ensure the safety relief of pneumatic membrane building
And air-tightness.
Based on this, the utility model provides exhaust system and the pneumatic membrane building of a kind of pneumatic membrane building to solve above-mentioned skill
Art problem.
Utility model content
The purpose of this utility model is to provide a kind of exhaust system of pneumatic membrane building, to solve existing pneumatic membrane building
The technical problem of pressure relief system failure often.
The purpose of this utility model, which also resides in, provides a kind of pneumatic membrane building, for solving above-mentioned technical problem.
Based on above-mentioned first purpose, the utility model provides a kind of exhaust system of pneumatic membrane building, including air discharge duct, institute
Air discharge duct is stated to be used to connect with the inner space of pneumatic membrane building body；
Hermatic door is provided with the air discharge duct, the sealing door sealing is fixed at the notch of the air discharge duct；
Pressure relief device is provided with the hermatic door.
Optionally, the pressure relief device uses automatic pressure relief valve.
Automatic pressure relief valve also known as safety valve (safety valve), can according to the operating pressure energy automatic open close of system,
Before automatic pressure relief valve installation, its Opening pressure should be adjusted to the setting valve of pneumatic membrane building requirement.Preferably, the automatic pressure relief valve
Set multiple, can not only improve the speed of pressure release, but also can ensure the stability of pressure release by multiple relief valves, prevent wherein one
A failure leads to not pressure release.Its valve seat and hermatic door are affixed, and preferred weld sealing, then its valve body is together with pneumatic membrane building inside
With external pressure, when the air pressure in pneumatic membrane building exceedes safety value, pressure release is carried out automatically.
Optionally, the pressure relief device uses outgassing nonreturn valve.
Outgassing nonreturn valve is also a kind of safe and reliable pressure relief device, can ensure the stabilization of pressure relief system.
Optionally, the outgassing nonreturn valve is provided with multiple.
Likewise, setting multiple outgassing nonreturn valves, the speed of pressure release can be both improved, also for the stabilization for improving pressure release
Property.
Optionally, protuberance is provided with the inside of the hermatic door, the protuberance is inserted into the air discharge duct.
It is inserted into by protuberance in the air discharge duct, ensures the close row of connection, is conducive to further improve sealing effect
Fruit, while ensure to seal the accuracy of door closure dress.
Optionally, sealed between the top of the hermatic door and the air discharge duct by sealing strip.
Further sealing effect is played by sealing strip, prevents gas from being leaked from the gap of hermatic door and air discharge duct,
Air pressure inside does not reach requirement.Sealing strip is common sealing tool, can play splendid sealing effect, in hermatic door and row
Between air drain, gap can be effectively blocked.
Optionally, the sealing strip uses rubber weather strip.
Rubber weather strip application is extremely wide, by its air-tightness of elasticity and deformation and material in itself, effective closure seam
Gap.
Optionally, fixed between the top of the hermatic door and the air discharge duct by screw.
It can also be fixed by remaining mode, screw fixation is easy to process, advantageously.
Based on above-mentioned second purpose, the utility model provides a kind of pneumatic membrane building, and the pneumatic membrane building includes as above institute
The exhaust system for the pneumatic membrane building stated, further includes pneumatic membrane building body, the inside of the air discharge duct and the pneumatic membrane building body
Space connects.
The application also protects the pneumatic membrane building using above-mentioned pressure relief system, by applying above-mentioned pressure relief system, effectively
The failure of pressure relief system is prevented, ensures the normal pressure release and sealing of pneumatic membrane building.
In use, excavating seal groove around the ground of pneumatic membrane building body, connecting air film by pipeline by ground builds
Build body interior.Certainly, in addition to pneumatic membrane building, its application in other field is also protected be subject to the application.
Optionally, the bottom of the air discharge duct is connected with the ground of the pneumatic membrane building body by sealing pipeline.
By both sealing pipeline connections, ensure air-tightness of the gas in the process of circulation, prevent gas from leaking.
The exhaust system of the pneumatic membrane building provided by the utility model, changes the existing pure gravity by top plate
Mechanical pressure release, but pressure release is carried out using special pressure relief device, the accurate safety sensitive of pressure release, avoids existing pressure relief system
The problem of frequent failure, can ensure the stabilization of pressure relief system.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the exhaust system for the pneumatic membrane building that the utility model embodiment provides；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the structure diagram for the pneumatic membrane building that the utility model embodiment provides；
Fig. 4 is the structure diagram of the prior art.
Icon：1- air discharge ducts；2- hermatic doors；3- pressure relief devices；4- protuberances；5- sealing strips；6- pneumatic membrane building bodies；7-
Ground；8- sealing pipelines；9- top plates.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The exhaust system embodiments of pneumatic membrane building
As shown in Figs. 1-3, a kind of exhaust system of pneumatic membrane building, the row of the pneumatic membrane building are provided in the present embodiment
Gas system includes air discharge duct 1, and the air discharge duct 1 is used to connect with the inner space of pneumatic membrane building body 6；
Hermatic door 2 is provided with the air discharge duct 1, the sealing of hermatic door 2 is fixed at the notch of the air discharge duct 1；
Pressure relief device 3 is provided with the hermatic door 2.
The exhaust system of the pneumatic membrane building provided by the utility model, changes the existing pure gravity by top plate
Mechanical pressure release, but pressure release is carried out using special pressure relief device 3, the accurate safety sensitive of pressure release, avoids existing pressure release system
The problem of frequent failure of uniting, can ensure the stabilization of pressure relief system.
Such as Fig. 1-2, in the alternative of the present embodiment, the pressure relief device 3 uses automatic pressure relief valve.
Automatic pressure relief valve also known as safety valve (safety valve), can according to the operating pressure energy automatic open close of system,
Before automatic pressure relief valve installation, its Opening pressure should be adjusted to the setting valve of pneumatic membrane building requirement.
Preferably, the automatic pressure relief valve is set multiple, can not only improve the speed of pressure release, but also can pass through multiple pressure releases
Valve ensures the stability of pressure release, prevents one of failure from leading to not pressure release.
Its valve seat and hermatic door 2 are affixed, and preferred weld sealing, then its valve body is together with pneumatic membrane building inside and outside atmosphere
Pressure, when the air pressure in pneumatic membrane building exceedes safety value, carries out pressure release automatically.
In addition to above-mentioned automatic pressure relief valve, remaining pressure relief device 3 can also be used.
For example, the pressure relief device 3 uses outgassing nonreturn valve.
Outgassing nonreturn valve is also a kind of safe and reliable pressure relief device 3, can ensure the stabilization of pressure relief system.
Preferably, the outgassing nonreturn valve is provided with multiple.
Likewise, setting multiple outgassing nonreturn valves, the speed of pressure release can be both improved, also for the stabilization for improving pressure release
Property.
Such as Fig. 1-2, in the alternative of the present embodiment, the inner side of the hermatic door 2 is provided with protuberance 4, the protrusion
Portion 4 is inserted into the air discharge duct 1.
It is inserted into by protuberance 4 in the air discharge duct 1, ensures the compactness of connection, be conducive to further improve sealing
Effect, the combination of 1 cell wall of protuberance 4 and air discharge duct, it is preferred to use interference connects, and can more increase air-tightness.
Further, sealed between the top of the hermatic door 2 and the air discharge duct 1 by sealing strip 5.
Further sealing effect is played by sealing strip 5, prevents gas from being let out from gap of the hermatic door 2 with air discharge duct 1
Leakage, air pressure inside do not reach requirement.Sealing strip 5 is common sealing tool, splendid sealing effect can be played, in hermatic door
Between 2 and air discharge duct 1, gap can be effectively blocked.
Further, the sealing strip 5 uses rubber weather strip 5.
5 application of rubber weather strip is extremely wide, by its air-tightness of elasticity and deformation and material in itself, effective closure seam
Gap.
Preferably, fixed between the top of the hermatic door 2 and the air discharge duct 1 by screw.
It can also be fixed by remaining mode, screw fixation is easy to process, advantageously.
In the alternative of the present embodiment, baroceptor and alarm, the air pressure transmission are provided with the sealing plate
Sensor is connected with the alarm signal.
Air pressure inside pneumatic membrane building is detected by baroceptor, and is alarmed when more than threshold values.
Further, venthole is opened up on the hermatic door 2, an electric controlled door, the electric controlled door are set at venthole
The sliding closing between the hermatic door 2.In the equal embedding sealing door 2 of surrounding of electric controlled door, to ensure air-tightness.
The control system of the electric controlled door is electrically connected with the baroceptor, is controlled by the signal of the baroceptor
Opening and closing.
When the air pressure that baroceptor is detected in pneumatic membrane building reaches certain value, control electric controlled door carries out unlatching progress
Pressure release.Electric controlled door is existing common technology, and the opening and closing of its motor is controlled by baroceptor, and this control circuit is commonly used in a control
In system, control is accurate sensitive, very precisely reliable than the existing gravity pressure release by top plate, ensures pressure relief system
Stability.
Except the form of above-mentioned electric controlled door, the form that solenoid valve is added by cover board, solenoid valve and gas can also be used
Pressure sensor is electrically connected, and venthole is closed by solenoid valve between cover board and hermatic door 2.
This control system is also common electric-control system, and also extremely safe and reliable, stability is good, can ensure pressure release system
The steady running of system.
Pneumatic membrane building embodiment
As shown in figure 3, this embodiment offers a kind of pneumatic membrane building, the pneumatic membrane building is built including air film as described above
The exhaust system built, further includes pneumatic membrane building body 6, and the inner space of the air discharge duct 1 and the pneumatic membrane building body 6 connects
It is logical.
The application also protects the pneumatic membrane building using above-mentioned pressure relief system, by applying above-mentioned pressure relief system, effectively
The failure of pressure relief system is prevented, ensures the normal pressure release and sealing of pneumatic membrane building.In use, on the ground of pneumatic membrane building body 6
Seal groove is excavated around base 7, is connected by ground 7 by pipeline inside pneumatic membrane building body 6.Certainly, in addition to pneumatic membrane building,
Its application in other field is also protected be subject to the application.
Such as Fig. 3, in the alternative of the present embodiment, the bottom of the air discharge duct 1 and the ground 7 of the pneumatic membrane building body
Connected by sealing pipeline 8.
By both connections of sealing pipeline 8, ensure air-tightness of the gas in the process of circulation.
In addition to a kind of pressure relief system is used alone, can also combine numerous embodiments in above-described embodiment should
For pneumatic membrane building, multiple air discharge ducts 1 can be excavated, each air discharge duct 1 is correspondingly arranged automatic pressure relief valve, unidirectional air outlet valve,
Baroceptor adds electric controlled door etc., to ensure that end of term building pressure relief system can be with stable operation pressure release, to ensure security.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. a kind of exhaust system of pneumatic membrane building, it is characterised in that including air discharge duct, the air discharge duct is used for and pneumatic membrane building sheet
The inner space connection of body；
Hermatic door is provided with the air discharge duct, the sealing door sealing is fixed at the notch of the air discharge duct；
Pressure relief device is provided with the hermatic door.
2. the exhaust system of pneumatic membrane building according to claim 1, it is characterised in that the pressure relief device uses automatic leakage
Pressure valve.
3. the exhaust system of pneumatic membrane building according to claim 1, it is characterised in that the pressure relief device uses outlet list
To valve.
4. the exhaust system of pneumatic membrane building according to claim 3, it is characterised in that the outgassing nonreturn valve is provided with more
It is a.
5. the exhaust system of pneumatic membrane building according to claim 1, it is characterised in that be provided with the inside of the hermatic door
Protuberance, the protuberance are inserted into the air discharge duct.
6. the exhaust system of pneumatic membrane building according to claim 5, it is characterised in that the hermatic door and the air discharge duct
Top between sealed by sealing strip.
7. the exhaust system of pneumatic membrane building according to claim 6, it is characterised in that the sealing strip uses rubber seal
Bar.
8. the exhaust system of pneumatic membrane building according to claim 6, it is characterised in that the hermatic door and the air discharge duct
Top between fixed by screw.
9. a kind of pneumatic membrane building, it is characterised in that the pneumatic membrane building is included as claim 1-8 any one of them air films are built
The exhaust system built, further includes pneumatic membrane building body, and the air discharge duct is connected with the inner space of the pneumatic membrane building body.
10. pneumatic membrane building according to claim 9, it is characterised in that the bottom of the air discharge duct and the pneumatic membrane building
The ground of body is connected by sealing pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228218.8U CN207268024U (en) | 2017-09-22 | 2017-09-22 | The exhaust system and pneumatic membrane building of pneumatic membrane building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228218.8U CN207268024U (en) | 2017-09-22 | 2017-09-22 | The exhaust system and pneumatic membrane building of pneumatic membrane building |
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| Publication Number | Publication Date |
|---|---|
| CN207268024U true CN207268024U (en) | 2018-04-24 |
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ID=61960428
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228218.8U Active CN207268024U (en) | 2017-09-22 | 2017-09-22 | The exhaust system and pneumatic membrane building of pneumatic membrane building |
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| CN (1) | CN207268024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457809A (en) * | 2018-12-13 | 2019-03-12 | 江苏博德维环境技术有限公司 | Pneumatic membrane building |
-
2017
- 2017-09-22 CN CN201721228218.8U patent/CN207268024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457809A (en) * | 2018-12-13 | 2019-03-12 | 江苏博德维环境技术有限公司 | Pneumatic membrane building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 518052 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Patentee after: Shenzhen yoton Technology Co., Ltd Address before: 100142, No. 14, building 1, building 62, eight Li Zhuang Road, Beijing, Haidian District, 1734 Patentee before: About Dunrui sports cultural investment (Beijing) Co. Ltd. |
|
| TR01 | Transfer of patent right |