CN206973067U - A kind of sealing device of the wall pipe in passive room - Google Patents
A kind of sealing device of the wall pipe in passive room Download PDFInfo
- Publication number
- CN206973067U CN206973067U CN201720413849.0U CN201720413849U CN206973067U CN 206973067 U CN206973067 U CN 206973067U CN 201720413849 U CN201720413849 U CN 201720413849U CN 206973067 U CN206973067 U CN 206973067U
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- China
- Prior art keywords
- annulus
- elastic
- support tube
- wall
- wall pipe
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 10
- 238000009413 insulation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model discloses a kind of sealing device of the wall pipe in passive room, passive room technical field of sealing technology is related generally to.Including support tube, two the first annulus are provided with the support tube, elastic reservoir is provided between two first annulus, the elastic reservoir includes elastic inner cylinder, elastic outer barrel, two cyclic spring lamellar bodies, one end of the elastic reservoir is provided with feed tube, the other end is provided with drain pipe, check valve is provided with the feed tube, the drain pipe is provided with seal plug, resilient sleeve is arranged with the support tube, one end of the support tube is provided with the second annulus, the one end of support tube away from the second annulus is provided with the 3rd annulus, 3rd annulus is threadedly coupled with support tube.The beneficial effects of the utility model are：It can be sealed to the space between wall and wall pipe, can be avoided forming heat bridge passage and air-tightness passage between wall and wall pipe, can be ensured the thermal and insulating performance and air-tightness in passive room.
Description
Technical field
Passive room technical field of sealing technology is the utility model is related to, specifically a kind of sealing device of the wall pipe in passive room.
Background technology
Passive room is a kind of energy saving building, and it is by improving the thermal and insulating performance and air-tightness built, to reduce building
Refrigeration and the energy requirements of heating, and the door and window in building is to influence building with the sealing at pipeline through-wall mouth and air-tightness requirement
An important factor for integral heat insulation performance and air-tightness.At present, need for the installation of wall pipe, often directly opened up on wall
The hole being adapted with wall pipe, the diameter of hole commonly greater than wall pipe diameter, between being left between wall pipe and wall
Gap, heat bridge passage and air-tightness passage can be formed between wall and wall pipe, influence the heat-insulating property and air-tightness of building.
Utility model content
The purpose of this utility model is to provide a kind of sealing device of the wall pipe in passive room, and it can be to wall with wearing
Space between wall coil is sealed, and can avoid forming heat bridge passage and air-tightness passage between wall and wall pipe, can
Ensure the thermal and insulating performance and air-tightness in passive room.
The utility model to achieve the above object, is achieved through the following technical solutions：
A kind of sealing device of the wall pipe in passive room, including support tube, the support tube is interior to be provided with two the first annulus,
Elastic reservoir is provided between two first annulus, the elastic reservoir includes elastic inner cylinder, elastic outer barrel, two rings
Shape elastic strip body, the elastic inner cylinder are located at the inside of elastic outer barrel, and two cyclic spring lamellar bodies are respectively in elasticity
The both ends of cylinder, the elastic inner cylinder, elastic outer barrel and two cyclic spring lamellar bodies form closed liquid storage space, the cyclic spring
Side of the lamellar body away from elastic inner cylinder is provided with support column, and the support column is provided with locking nut, and first annulus is provided with
The mounting hole being adapted with support column, one end of the elastic reservoir are provided with feed tube, and the other end is provided with drain pipe, it is described enter
Check valve is provided with liquid pipe, the drain pipe is provided with seal plug, and the seal plug is threadedly coupled with drain pipe, the branch
Resilient sleeve is arranged with support cylinder, one end of the support tube is provided with the second annulus, the one end of the support tube away from the second annulus
Provided with the 3rd annulus, the 3rd annulus is threadedly coupled with support tube, and the 3rd annulus is provided with close to the side of the second annulus
First sealing gasket, second annulus are provided with the second sealing gasket close to the side of the 3rd annulus.
The both ends of the support tube are equipped with annular heat block.
The locking nut is wing nut.
The 3rd sealing gasket is provided between the seal plug and drain pipe.
The side of 3rd annulus away from the second annulus is provided with supporting plate.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, support tube of the present utility model is inserted in the hole opened up on wall, resilient sleeve can to support tube and hole it
Between gap sealed, tighten the 3rd annulus, the distance between the 3rd annulus and second annulus can be reduced, will can support
Cylinder is firmly fixed on wall, and the first sealing gasket and the second sealing gasket can ensure the sealing connected between support tube and wall
Property, in the support column insertion mounting hole on elastic reservoir, and fixed by locking nut, elastic reservoir can be prevented from branch
Skidded off in support cylinder, wall pipe is passed through from the elastic inner cylinder of elastic reservoir, poured by feed tube into elastic reservoir
It anti-icing fluid, can expand elastic reservoir, the elastic inner cylinder and wall pipe that can make elastic reservoir are in close contact, elasticity storage
The inwall of the elastic outer barrel and support tube of liquid capsule is in close contact, and the space between wall and wall pipe can be sealed, energy
Enough avoid forming heat bridge passage and air-tightness passage between wall and wall pipe, can ensure passive room thermal and insulating performance and
Air-tightness, check valve can make anti-icing fluid to enter elastic reservoir from feed tube, and elastic reservoir can not pass through feed tube
Discharge, turns on seal plug, can discharge the anti-icing fluid in elastic reservoir, can be easy to the maintenance of wall pipe.
2nd, the both ends of support tube of the present utility model are equipped with annular heat block, can effectively seal at the both ends of support tube
Close, it is possible to increase heat insulation effect of the present utility model.
3rd, locking nut of the present utility model is wing nut, can be easy to the manual regulation of locking nut, can be easy to
Installation of the present utility model.
4th, the 3rd sealing gasket is provided between seal plug and drain pipe of the present utility model, seal plug can be ensured with going out
Sealing between liquid pipe, it can prevent the anti-icing fluid in elastic reservoir from revealing.
5th, side of the 3rd annulus away from the second annulus of the present utility model is provided with supporting plate, can be easy to rotate the 3rd circle
Ring, tightening for the 3rd annulus can be easy to, installation of the present utility model can be easy to.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of elastic reservoir.
Label shown in accompanying drawing：1st, support tube；2nd, the first annulus；3rd, elastic reservoir；31st, elastic inner cylinder；32nd, elasticity is outer
Cylinder；33rd, cyclic spring lamellar body；34th, support column；35th, locking nut；4th, feed tube；5th, drain pipe；6th, seal plug；7th, it is elastic
Set；8th, the second annulus；9th, the 3rd annulus；10th, the first sealing gasket；11st, the second sealing gasket；12nd, annular heat block；13rd, the 3rd is close
Packing；14th, supporting plate.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please limited range.
Described in the utility model is a kind of sealing device of the wall pipe in passive room, including support tube 1, the support tube 1
Two the first annulus 2 are inside provided with, the first annulus 2 is fixedly connected with support tube 1.Elasticity is provided between two first annulus 2
Reservoir 3, the elastic reservoir 3 include 32, two elastic inner cylinder 31, elastic outer barrel cyclic spring lamellar bodies 33, the elasticity
Inner cylinder 31 is located at the inside of elastic outer barrel 32, and two cyclic spring lamellar bodies 33 are located at the both ends of elastic inner cylinder 31, institute respectively
State elastic inner cylinder 31, elastic outer barrel 32 and two cyclic spring lamellar bodies 33 and form closed liquid storage space, coolant is filled in closed
In liquid storage space.Side of the cyclic spring lamellar body 33 away from elastic inner cylinder 31 is provided with support column 34, on the support column 34
Provided with locking nut 35, first annulus 2 is provided with the mounting hole being adapted with support column 34, the branch on elastic reservoir 3
Dagger 34 is inserted in mounting hole, and is fixed by locking nut 35, can prevent elastic reservoir 3 from being skidded off from support tube 1.Institute
The one end for stating elastic reservoir 3 is provided with feed tube 4, and the other end is provided with drain pipe 5, the elasticity by wall pipe from elastic reservoir 3
Passed through in inner cylinder 31, anti-icing fluid is poured into elastic reservoir 3 by feed tube 4, can expand elastic reservoir 3, can
The elastic inner cylinder 31 and wall pipe for making elastic reservoir 3 are in close contact, elastic outer barrel 32 and the support tube 1 of elastic reservoir 3
Inwall is in close contact, and the space between wall and wall pipe can be sealed, can be avoided shape between wall and wall pipe
Into heat bridge passage and air-tightness passage, the thermal and insulating performance and air-tightness in passive room can be ensured.It is provided with the feed tube 4
Check valve, check valve can make anti-icing fluid to enter elastic reservoir 3 from feed tube 4, and elastic reservoir 3 can not pass through feed liquor
Pipe 4 is discharged.The drain pipe 5 is provided with seal plug 6, and the seal plug 6 is threadedly coupled with drain pipe 5, turns on seal plug
First 6, the anti-icing fluid in elastic reservoir 3 can be discharged, the maintenance of wall pipe can be easy to.It is arranged with the support tube 1
Resilient sleeve 7, support tube 1 are inserted in the hole opened up on wall, and resilient sleeve 7 can be entered to the gap between support tube 1 and hole
Row sealing.One end of the support tube 1 is provided with the second annulus 8, and the one end of the support tube 1 away from the second annulus 8 is provided with the 3rd
Annulus 9, the 3rd annulus 9 are threadedly coupled with support tube 1, and the external diameter of the second annulus 8 and the 3rd annulus 9 is all higher than the interior of hole
Footpath.3rd annulus 9 is provided with the first sealing gasket 10 close to the side of the second annulus 8, and second annulus 8 is close to the 3rd annulus
9 side is provided with the second sealing gasket 11, tightens the 3rd annulus 9, can reduce the distance between the 3rd annulus 9 and the second annulus 8,
Support tube 1 can be firmly fixed on wall, the first sealing gasket 10 and the second sealing gasket 11 can ensure support tube and wall
The sealing connected between body.
In order to improve heat insulation effect of the present utility model, the both ends of the support tube 1 are equipped with annular heat block 12, can
The both ends of support tube 1 are effectively closed, it is possible to increase heat insulation effect of the present utility model.
For the ease of installation of the present utility model, the locking nut 35 is wing nut, can be easy to locking nut 35
Manual regulation, installation of the present utility model can be easy to.
It is close that the 3rd is provided with order to prevent the anti-icing fluid in elastic reservoir from revealing, between the seal plug 6 and drain pipe 5
Packing 13, the sealing between seal plug 6 and drain pipe 5 can be ensured, can prevent the anti-icing fluid in elastic reservoir from letting out
Dew.
For the ease of installation of the present utility model, the side of the 3rd annulus 9 away from the second annulus 8 is provided with supporting plate
14, it can be easy to rotate the 3rd annulus 9, tightening for the 3rd annulus 9 can be easy to, installation of the present utility model can be easy to.
Embodiment：Described in the utility model is a kind of sealing device of the wall pipe in passive room, including support tube 1, described
Two the first annulus 2 are provided with support tube 1, the first annulus 2 and support tube 1 are integral type structure.The both ends of the support tube 1 are equal
Provided with annular heat block 12, the both ends of support tube 1 can effectively be closed, it is possible to increase heat insulation effect of the present utility model.Two
Elastic reservoir 3 is provided between individual first annulus 2, elastic reservoir 3 uses elastomeric material, the elastic reservoir
3 include 32, two elastic inner cylinder 31, elastic outer barrel cyclic spring lamellar bodies 33, and the elastic inner cylinder 31 is located at elastic outer barrel 32
Inside, two cyclic spring lamellar bodies 33 are located at the both ends of elastic inner cylinder 31, the elastic inner cylinder 31, elastic outer barrel 32 respectively
Closed liquid storage space, the elastic inner cylinder 31, elastic outer barrel 32 and two cyclic springs are formed with two cyclic spring lamellar bodies 33
Lamellar body 33 is integral type structure, and coolant is filled in closed liquid storage space.The cyclic spring lamellar body 33 is away from elastic inner cylinder
31 side is provided with support column 34, and the support column 34 is provided with locking nut 35, the external screw thread being adapted with locking nut 35,
First annulus 2 is provided with the mounting hole being adapted with support column 34, and the support column 34 on elastic reservoir 3 is inserted into installation
Kong Zhong, and fixed by locking nut 35, it can prevent elastic reservoir 3 from being skidded off from support tube 1.Locking nut 35 is preferably
Wing nut, the manual regulation of locking nut 35 can be easy to, installation of the present utility model can be easy to.The elastic reservoir
3 one end is provided with feed tube 4, and the other end is provided with drain pipe 5, and wall pipe is passed through from the elastic inner cylinder 31 of elastic reservoir 3,
Anti-icing fluid is poured into elastic reservoir 3 by feed tube 4, can expand elastic reservoir 3, elastic reservoir 3 can be made
Elastic inner cylinder 31 and wall pipe be in close contact, the elastic outer barrel 32 of elastic reservoir 3 is in close contact with the inwall of support tube 1,
Space between wall and wall pipe can be sealed, formation heat bridge passage between wall and wall pipe can be avoided gentle
Close property passage, the thermal and insulating performance and air-tightness in passive room can be ensured.Check valve is inlaid with the feed tube 4, unidirectionally
Valve can make anti-icing fluid to enter elastic reservoir 3 from feed tube 4, and elastic reservoir 3 can not be discharged by feed tube 4.Institute
State drain pipe 5 and be provided with seal plug 6, the end of the drain pipe 5 is provided with internal thread, and seal plug 6 is provided with corresponding outer
Screw thread, the seal plug 6 are threadedly coupled with drain pipe 5, and seal plug 6 can be arranged on the end of drain pipe 5 to drain pipe
Closed, turn on seal plug 6, the anti-icing fluid in elastic reservoir 3 can discharged, the maintenance of wall pipe can be easy to.
The 3rd sealing gasket 13 is provided between seal plug 6 and drain pipe 5, the sealing between seal plug 6 and drain pipe 5 can be ensured
Property, it can prevent the anti-icing fluid in elastic reservoir from revealing.Resilient sleeve 7 is arranged with the support tube 1, support tube 1 is inserted in wall
In the hole opened up on body, resilient sleeve 7 can seal to the gap between support tube 1 and hole.The one of the support tube 1
End is provided with the second annulus 8, is integral type structure between the second annulus 8 and support tube 1, the support tube 1 is away from the second annulus 8
One end is provided with the 3rd annulus 9, and the 3rd annulus 9 is provided with internal thread, and the end of support tube 1 is provided with corresponding external screw thread, the
Three annulus 9 can be arranged on support tube 1, and the 3rd annulus 9 is threadedly coupled with support tube 1, the second annulus 8 and the 3rd annulus
9 external diameter is all higher than the internal diameter of hole.3rd annulus 9 is provided with the first sealing gasket 10 close to the side of the second annulus 8, described
Side of 3rd annulus 9 away from the second annulus 8 is provided with two supporting plates 14, can be easy to rotate the 3rd annulus 9, can be easy to the
Tightening for three annulus 9, can be easy to installation of the present utility model.Second annulus 8 is provided with the close to the side of the 3rd annulus 9
Two sealing gaskets 11, tighten the 3rd annulus 9, can reduce the distance between the 3rd annulus 9 and the second annulus 8, can be by support tube 1
It is firmly fixed on wall, the first sealing gasket 10 and the second sealing gasket 11 can ensure to connect between support tube and wall close
Feng Xing.
Claims (5)
1. a kind of sealing device of the wall pipe in passive room, it is characterized in that：Including support tube（1）, the support tube（1）Inside it is provided with
Two the first annulus（2）, two first annulus（2）Between be provided with elastic reservoir（3）, the elastic reservoir（3）Bag
Include elastic inner cylinder（31）, elastic outer barrel（32）, two cyclic spring lamellar bodies（33）, the elastic inner cylinder（31）Positioned at elastic outer barrel
（32）Inside, two cyclic spring lamellar bodies（33）It is located at elastic inner cylinder respectively（31）Both ends, the elastic inner cylinder
（31）, elastic outer barrel（32）With two cyclic spring lamellar bodies（33）Form closed liquid storage space, the cyclic spring lamellar body（33）
Away from elastic inner cylinder（31）Side be provided with support column（34）, the support column（34）It is provided with locking nut（35）, described
One annulus（2）It is provided with and support column（34）Adaptable mounting hole, the elastic reservoir（3）One end be provided with feed tube
（4）, the other end is provided with drain pipe（5）, the feed tube（4）It is interior to be provided with check valve, the drain pipe（5）It is provided with seal plug
（6）, the seal plug（6）With drain pipe（5）Threaded connection, the support tube（1）On be arranged with resilient sleeve（7）, the branch
Support cylinder（1）One end be provided with the second annulus（8）, the support tube（1）Away from the second annulus（8）One end be provided with the 3rd annulus
（9）, the 3rd annulus（9）With support tube（1）Threaded connection, the 3rd annulus（9）Close to the second annulus（8）Side set
There is the first sealing gasket（10）, second annulus（8）Close to the 3rd annulus（9）Side be provided with the second sealing gasket（11）.
2. a kind of sealing device of the wall pipe in passive room according to claim 1, it is characterized in that：The support tube（1）
Both ends be equipped with annular heat block（12）.
3. a kind of sealing device of the wall pipe in passive room according to claim 1, it is characterized in that：The locking nut
（35）For wing nut.
4. a kind of sealing device of the wall pipe in passive room according to claim 1, it is characterized in that：The seal plug
（6）With drain pipe（5）Between be provided with the 3rd sealing gasket（13）.
5. a kind of sealing device of the wall pipe in passive room according to claim 1, it is characterized in that：3rd annulus
（9）Away from the second annulus（8）Side be provided with supporting plate（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413849.0U CN206973067U (en) | 2017-04-19 | 2017-04-19 | A kind of sealing device of the wall pipe in passive room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413849.0U CN206973067U (en) | 2017-04-19 | 2017-04-19 | A kind of sealing device of the wall pipe in passive room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973067U true CN206973067U (en) | 2018-02-06 |
Family
ID=61411681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413849.0U Expired - Fee Related CN206973067U (en) | 2017-04-19 | 2017-04-19 | A kind of sealing device of the wall pipe in passive room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306369A (en) * | 2020-04-22 | 2020-06-19 | 魏石磊 | Modular pipe hole sealing device for civil air defense engineering |
-
2017
- 2017-04-19 CN CN201720413849.0U patent/CN206973067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306369A (en) * | 2020-04-22 | 2020-06-19 | 魏石磊 | Modular pipe hole sealing device for civil air defense engineering |
| CN111306369B (en) * | 2020-04-22 | 2021-08-03 | 广东国亨人防工程有限公司 | Modular pipe hole sealing device for civil air defense engineering |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 |