CN105605758B - A kind of exterior wall inlet and outlet device and its installation method - Google Patents
A kind of exterior wall inlet and outlet device and its installation method Download PDFInfo
- Publication number
- CN105605758B CN105605758B CN201610127418.8A CN201610127418A CN105605758B CN 105605758 B CN105605758 B CN 105605758B CN 201610127418 A CN201610127418 A CN 201610127418A CN 105605758 B CN105605758 B CN 105605758B
- Authority
- CN
- China
- Prior art keywords
- air hose
- exterior wall
- outlet device
- porthole
- rear air
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/17—Details or features not otherwise provided for mounted in a wall
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention discloses a kind of exterior wall inlet and outlet device, is related to house ventilation technical field.The exterior wall inlet and outlet device includes sequentially connected blast cap, preceding air hose and rear air hose, the size of its Apoplexy cap is less than the size of porthole, one end is stretched out in wall outer side, the other end is installed with connecting tube, connecting tube is equipped at least two radial holes, and the check lock lever of energy radial expansion is equipped in radial hole；One end of preceding air hose is fixed in connecting tube, and the other end socket-connects with rear air hose；Air hose end is fixed with ring flange afterwards, and ring flange is fastened on inner wall surface.A kind of installation method suitable for above-mentioned exterior wall inlet and outlet device is disclosed simultaneously.The present invention effectively prevents the security risk of outdoor mounted ventilation opening by the way that assembled blast cap and preceding air hose are fixed on porthole indoors；So that ring flange is tightly attached on metope by air hose before being screwed into rear air hose, not only ensure that the compactness and aesthetics of its connection, also make the easier for installation, quick of the device.
Description
Technical field
The present invention relates to house ventilation technical field more particularly to a kind of exterior wall inlet and outlet device and suitable for this is outer
The installation method of wall inlet and outlet device.
Background technology
With the improvement of living standards, requirement of the people to indoor environment is higher and higher, some household electrical appliances such as air-conditioning, fresh air
The application of machine, air purifier etc. is also more and more common.The use of above-mentioned household electrical appliances generally requires to punch and install on wall logical
Wind apparatus, to realize the exchange and circulation of indoor and outdoor air.In the prior art, the inlet and outlet device of exterior wall usually requires
Wall outer side is installed, to ensure that safety, operating personnel must shift to an earlier date with good safety belt and carry out corresponding safety measure, Cai Nengjin
Row construction.There is prodigious security risks for this mode of operation, especially in the construction of skyscraper, to operating personnel's
Body and psychology suffer from prodigious influence.
Therefore, there is an urgent need for a kind of simple in structure, easy to operate, the exterior wall inlet and outlet devices that can be installed indoors
And its installation method, to solve the above problems.
Invention content
First purpose of the present invention is to propose a kind of exterior wall inlet and outlet device, to solve existing exterior wall ventilation opening
Device needs, in outdoor mounted, have the problem of higher risk.
Second object of the present invention is to propose a kind of installation method suitable for above-mentioned exterior wall inlet and outlet device, should
Method whole process is operated indoors, avoids the security risk in working at height.
For this purpose, the present invention uses following technical scheme：
A kind of exterior wall inlet and outlet device, including sequentially connected blast cap, preceding air hose and rear air hose, the ruler of the blast cap
The very little size less than porthole, one end are stretched out in wall outer side, and the other end is installed with connecting tube, and the connecting tube is equipped at least
Two radial holes, be equipped in the radial hole can radial expansion check lock lever；One end of the preceding air hose is fixed on connecting tube
On, the other end socket-connects with rear air hose；Air hose end is fixed with ring flange after described, and the ring flange is fastened on inner wall surface.
As a kind of preferred embodiment of exterior wall inlet and outlet device, rubber ring is installed in the connecting tube of the blast cap,
The rubber ring includes base ring and by the outwardly extending big chuck of base ring and small chuck, and the big chuck is fastened on exterior wall surface,
The small chuck is connected to porthole surface.
As a kind of preferred embodiment of exterior wall inlet and outlet device, during the check lock lever includes intermediate casing and is mounted on
Between casing both ends threaded rod, one end of the threaded rod is threadedly coupled with intermediate casing, and the other end is mounted in radial hole；Institute
State intermediate casing makes threaded rod extend or shrink by rotating forward or backwards.
As a kind of preferred embodiment of exterior wall inlet and outlet device, the flange of the big chuck of the rubber ring to rear air hose
The distance between disk is consistent with the thickness of wall.
As a kind of preferred embodiment of exterior wall inlet and outlet device, extension is additionally provided between the preceding air hose and rear air hose
Pipe, the air port for non-standard wall are installed.
As a kind of preferred embodiment of exterior wall inlet and outlet device, the preceding air hose, rear air hose and extension tube are axial
Telescoping tube, in particular bellows, outer diameter match with the diameter of porthole.
As a kind of preferred embodiment of exterior wall inlet and outlet device, the preceding air hose, rear air hose and extension tube material
For aluminium foil, PVC or steel.
A kind of installation method suitable for above-mentioned exterior wall inlet and outlet device includes the following steps：
Step A：Indoors toward punching on wall, and the diameter in hole and the diameter of preceding air hose and rear air hose match；
Step B：Preceding air hose is fixed in the connecting tube of blast cap, and the above-mentioned structure fixed is penetrated into wall indoors
Hole makes blast cap stretch out exterior wall；
Step C：Air hose before back pulling, makes blast cap be fastened on exterior wall surface, by rotation lock bar, blast cap is fixed on
In porthole；
Step D：Rear air hose is fixed with ring flange, rear air hose is then inserted in preceding air hose, makes the ring flange card of rear air hose
It closes in inner wall surface, and clamp flange disk.
As a kind of preferred embodiment of the installation method of exterior wall inlet and outlet device, after step c, before step D
Being additionally provided with step C1, the step C1 is：Extension tube is screwed into preceding air hose.
As a kind of preferred embodiment of the installation method of exterior wall inlet and outlet device, porthole in the step A is from interior
Wall tilts down certain angle to exterior wall, the angle ranging from 1-5 degree.
Beneficial effects of the present invention are：
The present invention utilizes the locking of expandable by the way that assembled blast cap and preceding air hose are stretched into porthole indoors
Bar realizes the fixation of blast cap and porthole inner wall, effectively prevents the security risk of outdoor mounted ventilation opening, substantially improves operation
The construction environment of worker；By the way that the rear air hose of flanged disk is screwed into preceding air hose according to the thickness of wall, ring flange is made to be tightly attached to wall
On face, it not only ensure that the compactness and aesthetics of its connection, also make the easier for installation, quick of the device.
Description of the drawings
It, below will be to implementing in order to which what is be clearer and more comprehensible illustrates the embodiment of the present invention or technical solution in the prior art
Example or attached drawing needed to be used in the description of the prior art do a simple introduction, and drawings discussed below is some realities of the present invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the exterior wall inlet and outlet device that the specific embodiment of the invention provides.
Fig. 2 is the structural schematic diagram for the check lock lever that the specific embodiment of the invention provides.
In figure：
1, blast cap；11, connecting tube；2, preceding air hose；3, rear air hose；31, ring flange；4, check lock lever；41, intermediate casing；42,
Threaded rod；5, rubber ring；51, base ring；52, big chuck；53, small chuck；6, extension tube.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure, and attached drawing is only for the purpose of description, not
It maps according to full size.
As Figure 1-Figure 2, present embodiment proposes a kind of preferred exterior wall inlet and outlet device, is used for house ventilation
Fresh wind port in system and exhaust outlet, the device include sequentially connected blast cap 1, preceding air hose 2 and rear air hose 3, wherein blast cap 1
Cover body including mushroom head and the connecting tube 11 for being fixedly arranged on cover body one end, the outside of connecting tube 11 is uniformly provided with multiple strip bullets
One end of piece, preceding air hose 2 is fixed on by the strip shrapnel in connecting tube 11；In addition, since the size of blast cap 1 of the present invention is small
In the size of porthole, it can be pierced by wall outer side by porthole after being fixed with preceding air hose 2, make the indoor peace of the tuyere device
Dress is achieved.Further, sun-proof cold-resistant sealing rubber ring 5 is also equipped in connecting tube 11, rubber ring 5 includes base ring
51 and by the outwardly extending big chuck 52 of base ring 51, small chuck 53, wherein big chuck 52 is for being fitted tightly over exterior wall surface, it is small
Chuck 53 is used to push against with porthole surface and contact；On the one hand the setting of rubber ring 5 improves the stabilization that blast cap 1 is connect with exterior wall
On the other hand reliability increases the leakproofness between 1 periphery of blast cap and porthole.
Further, it is arranged with radial hole at the both ends of 11 same internal diameter of connecting tube, being equipped in radial hole can be radial
Flexible check lock lever 4.Specifically, check lock lever 4 includes intermediate casing 41 and the threaded rod 42 mounted on 41 both ends of intermediate casing, spiral shell
One end of rasp bar 42 is threadedly coupled with intermediate casing 41, and the other end is mounted in radial hole.The check lock lever 4 is by rotating clockwise
Intermediate casing 41 can be such that the threaded rod 42 at both ends stretches out, to securely be connect with porthole inner wall；Similarly, by counterclockwise
Intermediate casing 41 is rotated, the threaded rod 42 at both ends can be made to contract, it is easy to disassemble to unclamp wall.The present invention by
Assembled blast cap and preceding air hose are stretched into porthole by interior, and realize blast cap and porthole inner wall using the check lock lever of expandable
Fixation, effectively prevent the security risk of outdoor mounted ventilation opening, substantially improve the construction environment of operator.
Further, the rear portion of air hose 2 before one end of rear air hose 3 is socketed in, herein, preceding air hose 2 and rear air hose 3 are axis
To telescoping tube, length can be freely adjusted in an axial direction, and the internal diameter of its outer diameter and porthole matches.Preferably, of the invention
Preceding air hose 2 and rear air hose 3 are made of flexible bellow, have not only improved the compactness of connection in this way, but also can be according to the reality of wall
The length of bellows is adjusted flexibly in border thickness, substantially increases the applicability of air hose, facilitates installation process.Preferably,
It is further fixed on ring flange 31 in 3 end of rear air hose, after installation is complete, ring flange 31 is fitted tightly over the surface of interior wall, i.e. the method
Blue disk 31 is consistent with the thickness of wall to the distance between the big chuck 52 of rubber ring 5；The design of this structure not only makes wind
Mouth device fixation is more reliable, connection is closer, and shape is also more smooth, beautiful.
Preferably, extension tube 6 is also equipped between preceding air hose 2 and rear air hose 3, the length for extending air hose, with
It installs in air port suitable for non-standard wall.Here, extension tube 6 is it is also preferred that using bellows, the diameter phase of outer diameter and porthole
Cooperation.It is further preferable that the material of preceding air hose 2, rear air hose 3 and extension tube 6 be aluminium foil, naturally it is also possible to select PVC, steel or
Zinc-plated galvanized iron sheet, it is such material high temperature resistant, corrosion-resistant, and there is preferable anti-flammability, eliminate fire hazard.
Preferably, present embodiment blast cap 1 is made of stainless steel material, in addition to including cover body and connecting tube 11, also
Including the ventilation opening being located on cover body and it is mounted on cover body intra vane and strainer；Open Side Down for the ventilation opening of cover body, is conducive to prevent
Only rainwater and sundries, louvre blade and strainer can prevent outdoor wind and rain from pouring in down a chimney and sundries prevented to enter exhaust duct.
The present invention also proposes a kind of installation method suitable for above-described exterior wall inlet and outlet device comprising with
Lower step：
Step A：Indoors toward punching on wall, and the diameter in hole and the diameter of preceding air hose and rear air hose match；
Porthole in the step is preferably an inclined hole, i.e.,：Using the porthole of interior wall end face as horizontal reference, the wall of exterior wall end face
Hole tilts down certain angle, and the ranging from 1-5 degree of the angle is preferably set to 2 degree.Due to carrying out hot and cold air friendship at air port
It when changing, is easy to form condensed water, being provided with for the angle is smoothly flowed out conducive to condensed water；Simultaneously, it is contemplated that the difficulty or ease journey of processing
Degree, the angle of inclination of the porthole should not be too large.
Step B：Preceding air hose 2 is fixed in the connecting tube 11 of blast cap 1, and is indoors penetrated the above-mentioned structure fixed
Porthole makes blast cap 1 stretch out exterior wall；
Step C：Air hose 2 before back pulling, makes blast cap 1 be fastened on exterior wall surface, by rotation lock bar 4, blast cap 1 is consolidated
It is scheduled in porthole；
It should be noted that the ventilation opening of blast cap 1 should divulge information downward at this time, to play the effect of windproof, rain-proof, anti-foreign matter
Fruit；
Step C1：Air hose 2 before extension tube 6 is screwed into.
Step D：Rear air hose 3 and ring flange 31 are fixed, air hose 2 before being then inserted in rear air hose 3 makes the method for rear air hose 3
Blue disk 31 is fastened on inner wall surface, and clamp flange disk 31.
The present invention does not need operating personnel to external wall construction, can be mounted directly exterior wall tuyere device indoors, thorough
Bottom solves the safety problem of working at height, and installation is very convenient, need to only be punched indoors according to various products needs
A upper circular hole through walls of corresponding size is bored in position, and blast cap and preceding air hose are then pierced by exterior wall, and rubber ring is close to by retroversion
In wall face, check lock lever is turned with hand immediately and air hose is secured firmly in porthole, rear air hose is then tightened to preceding air hose, is made
Ring flange is smooth to be tightly attached on indoor metope.The exterior wall inlet and outlet apparatus structure is simple and practical, installing and dismounting
It is convenient, it is worthy of popularization.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and it is pair to be not
The restriction of embodiment of the present invention.It for those of ordinary skill in the art, on the basis of the above description can be with
It makes other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all in this hair
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within bright spirit and principle
Within protection domain.
Claims (9)
1. a kind of exterior wall inlet and outlet device, which is characterized in that including sequentially connected blast cap (1), preceding air hose (2) and rear wind
It manages (3), the size of the blast cap (1) is less than the size of porthole, and one end is stretched out in wall outer side, and the other end is installed with connecting tube
(11), rubber ring (5) is installed on the connecting tube (11), the rubber ring (5) include base ring (51) and from base ring (51) to
The big chuck (52) and small chuck (53) of outer extension, the big chuck (52) are fastened on exterior wall surface, and the small chuck (53) is supported
It is connected on porthole surface；The connecting tube (11) is equipped at least two radial holes, and being equipped in the radial hole can radial expansion
Check lock lever (4)；One end of the preceding air hose (2) is fixed in connecting tube (11), and the other end socket-connects with rear air hose (3)；Institute
It states rear air hose (3) end and is fixed with ring flange (31), the ring flange (31) is fastened on inner wall surface.
2. exterior wall inlet and outlet device according to claim 1, which is characterized in that the check lock lever (4) includes centre
Casing (41) and the threaded rod (42) for being mounted on intermediate casing (41) both ends, one end of the threaded rod (42) and intermediate casing
(41) it is threadedly coupled, the other end is mounted in radial hole；The intermediate casing (41) makes threaded rod by rotating forward or backwards
(42) it extends or shrinks.
3. exterior wall inlet and outlet device according to claim 1, which is characterized in that the big chuck of the rubber ring (5)
(52) it is consistent with the thickness of wall to arrive the distance between ring flange (31) of rear air hose (3).
4. exterior wall inlet and outlet device according to claim 1, which is characterized in that the preceding air hose (2) and rear air hose
(3) extension tube (6) is additionally provided between, the air port for non-standard wall is installed.
5. exterior wall inlet and outlet device according to claim 4, which is characterized in that the preceding air hose (2), rear air hose
(3) and extension tube (6) is axial stretching pipe, and outer diameter matches with the diameter of porthole.
6. exterior wall inlet and outlet device according to claim 4, which is characterized in that the preceding air hose (2), rear air hose
(3) and the material of extension tube (6) is aluminium foil, PVC or steel.
7. a kind of installation method being suitable for such as claim 1 to 6 any one of them exterior wall inlet and outlet device, feature
It is：Include the following steps：
Step A：Indoors toward punching on wall, and the diameter in hole and the diameter of preceding air hose (2) and rear air hose (3) match；
Step B：Preceding air hose (2) is fixed in the connecting tube (11) of blast cap (1), and is indoors worn the above-mentioned structure fixed
Enter porthole, blast cap (1) is made to stretch out exterior wall；
Step C：Air hose (2) before back pulling, makes blast cap (1) be fastened on exterior wall surface, by rotation lock bar (4), by blast cap
(1) it is fixed in porthole；
Step D：Rear air hose (3) and ring flange (31) is fixed, rear air hose (3) is then inserted in preceding air hose (2), makes rear air hose
(3) ring flange (31) is fastened on inner wall surface, and clamp flange disk (31).
8. the installation method of exterior wall inlet and outlet device according to claim 7, which is characterized in that after step c,
Being additionally provided with step C1, the step C1 before step D is：Extension tube (6) is screwed into preceding air hose (2).
9. the installation method of exterior wall inlet and outlet device according to claim 7, which is characterized in that in the step A
Porthole certain angle is tilted down from interior wall to exterior wall, the angle ranging from 1-5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127418.8A CN105605758B (en) | 2016-03-07 | 2016-03-07 | A kind of exterior wall inlet and outlet device and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127418.8A CN105605758B (en) | 2016-03-07 | 2016-03-07 | A kind of exterior wall inlet and outlet device and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605758A CN105605758A (en) | 2016-05-25 |
| CN105605758B true CN105605758B (en) | 2018-10-23 |
Family
ID=55985908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610127418.8A Expired - Fee Related CN105605758B (en) | 2016-03-07 | 2016-03-07 | A kind of exterior wall inlet and outlet device and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605758B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217969A (en) * | 2016-12-14 | 2018-06-29 | 黑龙江吉纳森生物工程股份有限公司 | A kind of microbiological treatment tank air exhausting device |
| CN107044688B (en) * | 2017-03-17 | 2020-01-14 | 深圳创维空调科技有限公司 | Integrated air conditioner |
| CN106939947A (en) * | 2017-05-13 | 2017-07-11 | 昆山斯莱姆节能科技有限公司 | A kind of flexible blast pipe of exterior wall and its application method |
| CN107702303A (en) * | 2017-11-09 | 2018-02-16 | 哈尔滨蓝山环境技术开发有限公司 | A kind of locking type crosses wall vent device and its installation method |
| CN109357348A (en) * | 2018-09-10 | 2019-02-19 | 珠海格力电器股份有限公司 | New fan |
| CN109340984A (en) * | 2018-10-29 | 2019-02-15 | 珠海格力电器股份有限公司 | Air pipe and fresh air fan |
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|---|---|---|---|---|
| JPH08193737A (en) * | 1995-01-18 | 1996-07-30 | Kumagai Gumi Co Ltd | Double pipe duct air supply and exhaust device |
| CN201575554U (en) * | 2009-11-28 | 2010-09-08 | 贺跃荣 | Indoor and outdoor ventilation device |
| KR20100120467A (en) * | 2009-05-06 | 2010-11-16 | 이상현 | Ventilation system having heat exchanger |
| CN204438434U (en) * | 2015-01-28 | 2015-07-01 | 山东德舜人工环境有限公司 | Air conditioner supply air system |
| CN205383749U (en) * | 2016-03-07 | 2016-07-13 | 上海赛菲环境科技股份有限公司 | Outer wall body business turn over wind gap device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684965B (en) * | 2008-09-26 | 2011-08-31 | 广东松下环境***有限公司 | Pipeline cover and pipeline combination used in air exchange fan |
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2016
- 2016-03-07 CN CN201610127418.8A patent/CN105605758B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193737A (en) * | 1995-01-18 | 1996-07-30 | Kumagai Gumi Co Ltd | Double pipe duct air supply and exhaust device |
| KR20100120467A (en) * | 2009-05-06 | 2010-11-16 | 이상현 | Ventilation system having heat exchanger |
| CN201575554U (en) * | 2009-11-28 | 2010-09-08 | 贺跃荣 | Indoor and outdoor ventilation device |
| CN204438434U (en) * | 2015-01-28 | 2015-07-01 | 山东德舜人工环境有限公司 | Air conditioner supply air system |
| CN205383749U (en) * | 2016-03-07 | 2016-07-13 | 上海赛菲环境科技股份有限公司 | Outer wall body business turn over wind gap device |
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| Publication number | Publication date |
|---|---|
| CN105605758A (en) | 2016-05-25 |
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Granted publication date: 20181023 |