CN207633518U - Pressure relief device and pneumatic membrane building - Google Patents
Pressure relief device and pneumatic membrane building Download PDFInfo
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- CN207633518U CN207633518U CN201721246229.9U CN201721246229U CN207633518U CN 207633518 U CN207633518 U CN 207633518U CN 201721246229 U CN201721246229 U CN 201721246229U CN 207633518 U CN207633518 U CN 207633518U
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- pressure relief
- pneumatic membrane
- membrane building
- sealing plate
- relief device
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Abstract
The utility model provides a kind of pressure relief device and pneumatic membrane building, is related to pneumatic membrane building field.The pressure relief device includes mounting structure, and the mounting structure is used to be tightly connected with the pneumatic membrane building ontology of pneumatic membrane building；Pressure relief is provided on the sealing plate, the pressure relief is used to carry out pressure release to the pneumatic membrane building body interior.The pneumatic membrane building includes pressure relief device as described above, and the mounting structure is on the pneumatic membrane building ontology；The pressure relief is connected to the inner space of the pneumatic membrane building ontology.The utility model solves the pressure relief system technical problem of high cost of existing pneumatic membrane building.
Description
Technical field
The utility model is related to pneumatic membrane building technical fields, more particularly, to a kind of pressure relief device and pneumatic membrane 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 includes mainly pneumatic membrane building ontology
In addition auxiliary facility.Such as Fig. 4, pneumatic membrane building ontology is mainly including the ground being laid with and the air film 6 being covered on ground, internally
Inflated spatial jacks up air film 6, and inner space is for basketball court etc..In order to ensure the safety of the building of air film 6, it is ensured that gas
Air pressure inside membrane building is in a level of security.Therefore a pressure relief system is needed.Existing pressure relief system is in air film
The outside of architecture noumenon digs an exhaust pit 8, and exhaust pit 8 covers dress sealing by top plate 9, and connects with pneumatic membrane building body interior
It is logical.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 failure be opened and closed due to corrosion and other reasons, top plate sometimes, can not ensure the normal pressure release of pneumatic membrane building
And air-tightness.It is of high cost individually to excavate an exhaust pit again simultaneously, construction trouble.
Based on this, the utility model provides a kind of pressure relief device and pneumatic membrane building to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of pressure relief device, with solve the pressure relief system of existing pneumatic membrane building at
This high technical problem.
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 pressure relief device, and the pressure relief device includes that installation is tied
Structure, the mounting structure are used to be tightly connected with the pneumatic membrane building ontology of pneumatic membrane building；
Pressure relief is provided on the sealing plate, the pressure relief is used to carry out the pneumatic membrane building body interior
Pressure release.
Based on above-mentioned second purpose, the utility model provides a kind of pneumatic membrane building, the pneumatic membrane building, including institute as above
The pressure relief device stated, the mounting structure is on the pneumatic membrane building ontology；
The pressure relief is connected to the inner space of the pneumatic membrane building ontology.
Optionally, the mounting structure includes sealing plate, the safety door of the sealing plate and the pneumatic membrane building ontology,
And/or gas film sealing connection.
It is connect with the safety door of pneumatic membrane building ontology or gas film sealing by the sealing plate, is easily installed fixation, plate
Shape structure is easy to be combined with door-plate and membrane body, at low cost, too many gap will not occurs, convenient for sealing.
Optionally, the side of the sealing plate is provided with protruding portion, is provided on the safety door and/or the air film
Air discharge duct；
On the air discharge duct, the protruding portion is inserted into the air discharge duct sealing plate lid.
It is inserted into the air discharge duct by protruding portion, ensures the compactness of connection, be conducive to further increase sealing effect
Fruit, protruding portion and the combination for being vented groove groove wall, it is preferred to use interference connects, and can more increase air-tightness.
Optionally, the edge of the sealing plate and the air discharge duct is sealed by sealing strip.
Further sealing effect is played by sealing strip, prevents gas from being leaked from the gap of sealing plate and air discharge duct,
Air pressure inside does not reach requirement.Sealing strip is common sealing tool, splendid sealing effect can be played, in sealing plate and door
Between plate between sealing plate and air film, gap can be effectively blocked.
Optionally, the sealing strip uses rubber weather strip.
Rubber weather strip application is extremely wide, effective to block seam by its elasticity and the air-tightness of deformation and material itself
Gap.
Optionally, the edge of the sealing plate is fixed by screws at air discharge duct.
Screw fixation is closer, will not destroy the leakproofness of door-plate and air film.Preferably, when being connect with door-plate,
Nut needs that rubber ring is arranged with door-plate part.When being connect again with membrane body, preferably comes both sides in membrane body and sealing plate is all set, two close
Sealing plate clamps membrane body.
Optionally, the pressure relief mechanism uses automatic pressure relief valve, the automatic pressure relief valve to be mounted on the sealing plate.
Relief valve also known as safety valve, can be according to the operating pressure energy automatic open close of system.In a pre-installation, it should be adjusted by platform
The setting valve that Opening pressure is required to pneumatic membrane building.
Optionally, the pressure relief uses outgassing nonreturn valve, the outgassing nonreturn valve to be mounted on the sealing plate.
Outgassing nonreturn valve is also a kind of valve that can carry out pressure release, can be arranged on sealing plate multiple.
Optionally, baroceptor and alarm, the baroceptor and the alarm are provided on the sealing plate
Device signal connects.
The air pressure inside pneumatic membrane building is detected by baroceptor, and is alarmed when more than threshold value.
The pressure relief device provided by the utility model no longer individually excavates air discharge duct, but directly in pneumatic membrane building
Pressure relief is opened up on ontology, is directly exhausted by pressure relief, and complexity and the reduction of construction are effectively reduced
Cost.The directly pressure release on pneumatic membrane building ontology, pressure release are also more quick.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the pressure relief device that the utility model embodiment provides；
Fig. 2 is the connection Ei schematic diagrames of pressure relief device shown in FIG. 1 and air film；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is the structural schematic diagram of the prior art.
Icon：1- sealing plates；2- pressure reliefs；3- protruding portions；4- air discharge ducts；5- sealing strips；6- air films；7- second is sealed
Plate；8- exhaust pits；9- top plates.
Specific implementation mode
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 a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Pressure relief device embodiment one
A kind of pressure relief device is provided in the present embodiment, and the pressure relief device includes mounting structure, the mounting structure
For being tightly connected with the pneumatic membrane building ontology of pneumatic membrane building；
Pressure relief is provided on the sealing plate, the pressure relief is used to carry out the pneumatic membrane building body interior
Pressure release.
The pressure relief device provided by the utility model no longer individually excavates air discharge duct, but directly in pneumatic membrane building
Pressure relief is opened up on ontology, is directly exhausted by pressure relief, and complexity and the reduction of construction are effectively reduced
Cost.The directly pressure release on pneumatic membrane building ontology, pressure release are also more quick.It also avoids because caused by the failure such as top plate not
It can safety relief.
Pneumatic membrane building embodiment
As shown in Figs. 1-3, this embodiment offers a kind of pneumatic membrane building, the pneumatic membrane building includes pressure release as described above
Device；
The mounting structure is on the pneumatic membrane building ontology；Preferably, the mounting structure includes sealing plate
1,
The pressure relief 2 is connected to the inner space of the pneumatic membrane building ontology.
Preferably, the pressure relief device 2 is provided with multiple.
By multiple pressure relief devices 2, common pressure release both can guarantee quick pressure releasing, it is also ensured that will not be because of wherein one
A pressure relief device break down and can not normal pressure release, there is certain guarantee to the safety of pneumatic membrane building.
Such as Fig. 1-3, in the alternative of the present embodiment, the safety door of the sealing plate 1 and the pneumatic membrane building ontology,
And/or air film 6 is tightly connected.
It is tightly connected by the safety door or air film 6 of the sealing plate 1 and pneumatic membrane building ontology, is easily installed fixation,
Platy structure is easy to be combined with door-plate and membrane body, at low cost, too many gap will not occurs, convenient for sealing.
Further, the side of the sealing plate 1 is provided with protruding portion 3, is set on the safety door and/or the air film 6
It is equipped with air discharge duct 4；
On the air discharge duct 4, the protruding portion 3 is inserted into the air discharge duct 4 lid of the sealing plate 1.
It is inserted into the air discharge duct 4 by protruding portion 3, ensures the compactness of connection, be conducive to further increase sealing
Effect, the combination of 4 cell wall of protruding portion 3 and air discharge duct, it is preferred to use interference connects, and can more increase air-tightness.
Further, the sealing plate 1 and the edge of the air discharge duct 4 are sealed by sealing strip 5.
Further sealing effect is played by sealing strip 5, prevents gas from being let out from gap of the sealing plate 1 with air discharge duct 4
Leakage, air pressure inside do not reach requirement.Sealing strip 5 is common sealing tool, splendid sealing effect can be played, in sealing plate
Between 1 and door-plate between sealing plate 1 and air film 6, gap can be effectively blocked.
Further, the sealing strip 5 uses rubber weather strip 5.
5 application of rubber weather strip is extremely wide, effective to block seam by its elasticity and the air-tightness of deformation and material itself
Gap.
Preferably, the edge of the sealing plate 1 is fixed by screws at air discharge duct 4.
Screw fixation is closer, will not destroy the leakproofness of door-plate and air film 6.Preferably, when being connect with door-plate,
Nut needs that rubber ring is arranged with door-plate part.When being connect again with membrane body, the membrane body other side is preferably provided with the second sealing plate 7,
Two sealing plates 1 clamp membrane body.
Preferably, the pressure relief mechanism uses automatic pressure relief valve, the automatic pressure relief valve to be mounted on the sealing plate 1.
Relief valve also known as safety valve (safety valve) are according to the operating pressure energy automatic open close of system.Pressure-relief valve structure
Mainly there are two major classes:Spring and lever.Spring refers to the active force of flap and valve seat sealed by spring.Lever is
By the active force of lever and weight.In a pre-installation, should be adjusted by platform its Opening pressure to pneumatic membrane building requirement setting valve.
Alternatively, the pressure relief 2 uses outgassing nonreturn valve, the outgassing nonreturn valve to be mounted on the sealing plate 1.
Outgassing nonreturn valve is also a kind of valve that can carry out pressure release, can be arranged on sealing plate 1 multiple.
Preferably, baroceptor and alarm, the baroceptor and the alarm are provided on the sealing plate 1
Device signal connects.
The air pressure of 6 building interior of air film is detected by baroceptor, and is alarmed when more than threshold value.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of pressure relief device, which is characterized in that the pressure relief device includes mounting structure, and the mounting structure is used for and air film
The pneumatic membrane building ontology of building is tightly connected；The mounting structure includes sealing plate；
Pressure relief is provided on the sealing plate, the pressure relief is for letting out the pneumatic membrane building body interior
Pressure.
2. pressure relief device according to claim 1, which is characterized in that the peace of the sealing plate and the pneumatic membrane building ontology
Air cock and/or gas film sealing connection.
3. pressure relief device according to claim 2, which is characterized in that the side of the sealing plate is provided with protruding portion, institute
It states and is provided with air discharge duct on safety door and/or the air film；
On the air discharge duct, the protruding portion is inserted into the air discharge duct sealing plate lid.
4. pressure relief device according to claim 3, which is characterized in that the edge of the sealing plate and the air discharge duct passes through
Sealing strip seals.
5. pressure relief device according to claim 4, which is characterized in that the sealing strip uses rubber weather strip.
6. pressure relief device according to claim 2, which is characterized in that the edge of the sealing plate is fixed by screws in row
At air drain.
7. pressure relief device according to claim 2, which is characterized in that the pressure relief uses automatic pressure relief valve, described
Automatic pressure relief valve is mounted on the sealing plate.
8. pressure relief device according to claim 2, which is characterized in that the pressure relief uses outgassing nonreturn valve, described
Outgassing nonreturn valve is mounted on the sealing plate.
9. pressure relief device according to claim 2, which is characterized in that be provided with baroceptor and report on the sealing plate
Alert device, the baroceptor are connected with the alarm signal.
10. a kind of pneumatic membrane building, which is characterized in that the pneumatic membrane building includes pressure relief device as described in claim 1, described
Mounting structure is on the pneumatic membrane building ontology；
The pressure relief is connected to the inner space of the pneumatic membrane building ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246229.9U CN207633518U (en) | 2017-09-26 | 2017-09-26 | Pressure relief device and pneumatic membrane building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246229.9U CN207633518U (en) | 2017-09-26 | 2017-09-26 | Pressure relief device and pneumatic membrane building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633518U true CN207633518U (en) | 2018-07-20 |
Family
ID=62858407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246229.9U Active CN207633518U (en) | 2017-09-26 | 2017-09-26 | Pressure relief device and pneumatic membrane building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207633518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424539A (en) * | 2019-07-31 | 2019-11-08 | 天津市康达膜材建筑工程有限公司 | Dynamic pneumatic die cushion membrane building house |
-
2017
- 2017-09-26 CN CN201721246229.9U patent/CN207633518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424539A (en) * | 2019-07-31 | 2019-11-08 | 天津市康达膜材建筑工程有限公司 | Dynamic pneumatic die cushion membrane building house |
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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: 20191108 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 |