CN207584998U - A kind of integral type blast cap through walls - Google Patents
A kind of integral type blast cap through walls Download PDFInfo
- Publication number
- CN207584998U CN207584998U CN201721743384.1U CN201721743384U CN207584998U CN 207584998 U CN207584998 U CN 207584998U CN 201721743384 U CN201721743384 U CN 201721743384U CN 207584998 U CN207584998 U CN 207584998U
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- CN
- China
- Prior art keywords
- blast cap
- wall pipe
- wall
- exhaust outlet
- inner sleeve
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of integral type blast caps through walls, including wall pipe and blast cap, the wall pipe is made of inner sleeve and outer tube, the inner sleeve is threaded in inside outer tube, the outer sheath of the wall pipe is equipped with heat preservation cotton-padded covering, the both ends of the wall pipe are respectively arranged with blast cap and hold out against disk, the blast cap is equipped with exhaust outlet, water retaining cover is provided on the outside of the exhaust outlet, dust-proof grid is provided on the inside of the exhaust outlet, the junction of the blast cap and wall pipe is provided with seal disc, and the outer circle of the seal disc is arranged with rubber waterproof baffle ring.The utility model, wall pipe is threadedly coupled by inner sleeve and outer tube, the length of wall pipe can be adjusted according to the thickness of wall, it is simple, convenient without being cut to wall pipe, reduce the labor intensity of operating personnel, it is and simple in structure, installation and removal are convenient, can prevent rainwater from entering interior from exhaust outlet, using effect is good.
Description
Technical field
The utility model is related to constructure ventilation engineering device technique field, specifically a kind of integral type blast cap through walls.
Background technology
Ventilation device, which is typically necessary on wall, is reserved with ventilation opening, is then inserted into the wall pipe equipped with blast cap logical
In air port, and make blast cap leakage outside wall.Existing integral type blast cap through walls, structure is relatively simple, can not be according to wall
Thickness adjust wall pipe length, during installation, need for wall pipe to be cut to the length mutually fitted with thickness of wall body,
Cumbersome, labor intensity is high, while blast cap and wall connecting be not close, and is not equipped with baffle device for water in blast cap, and rainwater is easy
Interior is extend into from blast cap, influences indoor environment.
Utility model content
The purpose of this utility model is to provide a kind of integral type blast caps through walls, are worn with solving integral type of the prior art
Wall blast cap, structure is relatively simple, can not according to the thickness of wall adjust wall pipe length, during installation, need by
Wall pipe is cut to the length mutually fitted with thickness of wall body, cumbersome, and labor intensity is high, and rainwater easily extend into room from blast cap
It is interior, the problems such as influencing indoor environment.
To achieve the above object, the utility model provides following technical solution：A kind of integral type blast cap through walls, including through walls
Pipe and blast cap, the wall pipe are made of inner sleeve and outer tube, and the inner sleeve is threaded in inside outer tube, described to wear
The outer sheath of wall coil is equipped with heat preservation cotton-padded covering, and the both ends of the wall pipe are respectively arranged with blast cap and hold out against disk, set on the blast cap
There is exhaust outlet, water retaining cover is provided on the outside of the exhaust outlet, dust-proof grid, the blast cap are provided on the inside of the exhaust outlet
The junction of wall pipe is provided with seal disc, the outer circle of the seal disc is arranged with rubber waterproof baffle ring.
Preferably, pipe is connected through a screw thread between the blast cap and wall pipe to be removably attachable to together, the screw thread
It connecting tube and holds out against filter cotton is both provided on the inside of disk.
Preferably, the rubber waterproof baffle ring is in horn-like.
Preferably, internal thread is provided on the inner wall of the outer tube, external screw thread is provided on the outer wall of the inner sleeve,
It is linked together between the outer tube and inner sleeve by internal thread and external screw thread.
Preferably, it is provided with wear-resistant pad on the outside of the heat preservation cotton-padded covering.
Compared with prior art, the beneficial effects of the utility model are：The utility model.It is simple in structure, installation and removal
Convenient, wall pipe is threadedly coupled by inner sleeve and outer tube, and the length of wall pipe can be adjusted according to the thickness of wall, without
Wall pipe is cut, it is simple, convenient, reduce the labor intensity of operating personnel, the heat preservation set on the outside of wall pipe
Cotton-padded covering improves the heat-insulating property of wall pipe, will not be influenced by outside air temperature and damage deformation, extend its physical life,
It is connected through a screw thread pipe between blast cap and wall pipe to link together, convenient for the installation and replacement of blast cap, is set on the inside of exhaust outlet
Dust-proof grid, can prevent moth, dust and other sundries from entering, the water retaining cover set on the outside of exhaust outlet can effectively be prevented
Only rainwater enters interior from exhaust outlet, by the seal disc of setting and rubber waterproof baffle ring, improves the blast cap and wall
Connection sealing, the joint gap for avoiding rainwater from blast cap and wall ooze.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the wall pipe structure diagram of the utility model；
Fig. 3 is the cap structure schematic diagram of the utility model；
Fig. 4 holds out against disk internal structure schematic diagram for the utility model；
Fig. 5 is the heat preservation cotton-padded covering sectional view of the utility model.
In figure：1- wall pipes, 2- blast caps, 3- exhaust outlets, the dust-proof grids of 4-, 5- seal discs, 6- rubber waterproofs baffle ring, 7- are protected
It is wear-resisting that warm cotton-padded covering, 8- hold out against disk, 9- inner sleeves, 10- outer tubes, 11- screw nipples, 12- water retaining covers, 13- filter cottons, 14-
Pad.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, in the utility model embodiment, a kind of integral type blast cap through walls, including wall pipe 1 and blast cap 2,
Wall pipe 1 is made of inner sleeve 9 and outer tube 10, and inner sleeve 9 is threaded in inside outer tube 10, can be according to the thickness of wall
The length of wall pipe 1 is adjusted, simple, convenient without being cut to wall pipe 1, the labour for reducing operating personnel is strong
Degree, the outer sheath of wall pipe 1 are equipped with heat preservation cotton-padded covering 7, improve the heat-insulating property of wall pipe 1, will not be influenced by outside air temperature
And deformation is damaged, its physical life is extended, the both ends of wall pipe 1 are respectively arranged with blast cap 2 and hold out against disk 8, hold out against disk 8 and play
Effect wall pipe 1 being fixed on wall, blast cap 2 are equipped with exhaust outlet 3, and the outside of exhaust outlet 3 is provided with water retaining cover 12, keep off
Water cover 12 can effectively prevent rainwater to enter interior from exhaust outlet 3, and the inside of exhaust outlet 3 is provided with dust-proof grid 4, dust-proof grid
4 can prevent moth, dust and other sundries from entering, and blast cap 2 and the junction of wall pipe 1 are provided with seal disc 5, seal disc
5 outer circle is arranged with rubber waterproof baffle ring 6, the setting of seal disc 5 and rubber waterproof baffle ring 6, improves the blast cap and wall
Connection sealing avoids rainwater and is oozed from blast cap 2 and the joint gap of wall, is connected through a screw thread between blast cap 2 and wall pipe 1
Pipe 11 is removably attachable to together, and convenient for the installation and replacement of blast cap 2, screw nipple 11 is all provided with the inside for holding out against disk 8
Filter cotton 13 is equipped with, filter cotton 13 can further prevent moth, dust and other sundries to enter, and rubber waterproof baffle ring 6 is in
It is horn-like, internal thread is provided on the inner wall of outer tube 10, is provided with external screw thread on the outer wall of inner sleeve 9, outer tube 10 with it is interior
It is linked together between casing 9 by internal thread and external screw thread, the outside of heat preservation cotton-padded covering 7 is provided with wear-resistant pad 14, wear-resistant pad 14
It can prevent heat preservation 7 wear damage of cotton-padded covering.
The operation principle of the utility model is：In use, operating personnel can reserve the length of ventilation opening according to wall, pass through
It adjusts inner sleeve 9 and stretches into the length of outer tube 10, the length for adjusting wall pipe 1 is reserved the length of ventilation opening with wall and mutually fitted, so
Wall pipe 1 after regulating afterwards is inserted into ventilation opening, and blast cap 2 is made to leak outside in exterior surface of wall, and opens the air draft of blast cap 2
Mouthful downwards, it is simple, convenient, moreover, the heat preservation cotton-padded covering 7 in the outside of wall pipe 1, the heat-insulating property of wall pipe 1 is improved,
It will not be influenced by outside air temperature and damage deformation, extended its physical life, connected between blast cap 2 and wall pipe 1 by screw thread
Take over 11 links together, and convenient for the installation and replacement of blast cap 2, the dust-proof grid 4 of 3 inside of exhaust outlet can prevent moth, ash
Dirt and other sundries enter, and the water retaining cover 12 in 3 outside of exhaust outlet can effectively prevent rainwater to enter interior from exhaust outlet 3, separately
Outside, blast cap 2 is tightly connected by seal disc 5 and rubber waterproof baffle ring 6 with wall, avoids rainwater from the company of blast cap 2 and wall
Gap is connect to ooze.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of integral type blast cap through walls (2), including wall pipe (1) and blast cap (2), it is characterised in that：The wall pipe (1) by
Inner sleeve (9) and outer tube (10) composition, the inner sleeve (9) are threaded in outer tube (10) inside, the wall pipe (1)
Outer sheath be equipped with heat preservation cotton-padded covering (7), the both ends of the wall pipe (1) are respectively arranged with blast cap (2) and hold out against disk (8), described
Blast cap (2) is equipped with exhaust outlet (3), is provided with water retaining cover (12) on the outside of the exhaust outlet (3), the exhaust outlet (3) it is interior
Side is provided with dust-proof grid (4), and the blast cap (2) and the junction of wall pipe (1) are provided with seal disc (5), the seal disc
(5) outer circle is arranged with rubber waterproof baffle ring (6).
2. a kind of integral type blast cap through walls according to claim 1, it is characterised in that：The blast cap (2) and wall pipe (1)
Between be connected through a screw thread pipe (11) and be removably attachable to together, the screw nipple (11) and the inside for holding out against disk (8)
It is both provided with filter cotton (13).
3. a kind of integral type blast cap through walls according to claim 1, it is characterised in that：The rubber waterproof baffle ring (6) is in
It is horn-like.
4. a kind of integral type blast cap through walls according to claim 1, it is characterised in that：On the inner wall of the outer tube (10)
Internal thread is provided with, external screw thread is provided on the outer wall of the inner sleeve (9), between the outer tube (10) and inner sleeve (9)
It is linked together by internal thread and external screw thread.
5. a kind of integral type blast cap through walls according to claim 1, it is characterised in that：The outside of the heat preservation cotton-padded covering (7)
It is provided with wear-resistant pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743384.1U CN207584998U (en) | 2017-12-14 | 2017-12-14 | A kind of integral type blast cap through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743384.1U CN207584998U (en) | 2017-12-14 | 2017-12-14 | A kind of integral type blast cap through walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584998U true CN207584998U (en) | 2018-07-06 |
Family
ID=62737719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743384.1U Expired - Fee Related CN207584998U (en) | 2017-12-14 | 2017-12-14 | A kind of integral type blast cap through walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584998U (en) |
-
2017
- 2017-12-14 CN CN201721743384.1U patent/CN207584998U/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: 20180706 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |