CN213040725U - Outdoor port device of new trend of indoor installation through wall - Google Patents
Outdoor port device of new trend of indoor installation through wall Download PDFInfo
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- CN213040725U CN213040725U CN202021902964.2U CN202021902964U CN213040725U CN 213040725 U CN213040725 U CN 213040725U CN 202021902964 U CN202021902964 U CN 202021902964U CN 213040725 U CN213040725 U CN 213040725U
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- tuyere
- air port
- port device
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Abstract
The utility model discloses an outdoor air port device of wall is worn to new trend of indoor installation, a serial communication port, include: the included angle between the opening part of the tuyere main body and the axial direction is 60 degrees; the opening of the tuyere main body is provided with an insect-proof net, and the middle part of the tuyere main body close to the tail part is provided with a water baffle; the periphery of the tuyere main body is provided with at least one locking ring, and the locking ring can slide or rotate on the periphery of the tuyere main body; the oral area of wind gap main part is provided with towards outdoor sealing washer, the afterbody of wind gap main part is provided with towards indoor sealing washer. The indoor-installed fresh air through-wall outer air port device of the utility model has safe construction operation and convenient installation; the straight-through structure has small wind resistance; no volatile gas and no secondary pollution.
Description
Technical Field
The utility model relates to a building ventilation unit, concretely relates to outer air port device of wall is worn to new trend of indoor installation.
Background
The outdoor port is a ventilation device connected to an indoor ventilation duct on the outdoor side, and must penetrate a building wall when installed. At present, the structure of an outer air port commonly used in the field of domestic ventilation can lead the air flowing direction through the air port to be vertical to the axial direction of a ventilation pipeline, so that the resistance can be increased undoubtedly, and the air speed is reduced.
The outer gas port mounting means has two kinds, is indoor installation and outdoor installation respectively, and domestic generally uses outdoor mounting means, and the outdoor mounting means degree of difficulty is big, and the danger coefficient is high, and later maintenance is troublesome, and especially during high-rise installation, constructor will be under construction outdoors, threatens constructor's personal safety. And although indoor installation mode outer gas port is more and more common in China, most of them are complicated in structure and troublesome in installation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an outdoor air port device is worn to wall by indoor installation's new trend.
The utility model provides an outdoor gas port device of new trend of indoor installation through wall, includes:
the included angle between the opening part of the tuyere main body and the axial direction is 60 degrees; the opening of the tuyere main body is provided with an insect-proof net, and the middle part of the tuyere main body close to the tail part is provided with a water baffle;
the periphery of the tuyere main body is provided with at least one locking ring, and the locking ring can slide or rotate on the periphery of the tuyere main body;
the oral area of wind gap main part is provided with towards outdoor sealing washer, the afterbody of wind gap main part is provided with towards indoor sealing washer.
In a preferred embodiment of the present invention, the sealing ring facing the outside of the chamber has a tilting flange shape, and the tilting flange has an included angle of 70 ° with the central axis.
In a preferred embodiment of the present invention, the sealing ring facing the chamber has a straight double-flange shape.
In a preferred embodiment of the present invention, the end of the tuyere main body is flanged inward.
In a preferred embodiment of the present invention, the tuyere main body is made of stainless steel.
The beneficial effects of the utility model reside in that:
the indoor-installed fresh air through-wall outer air port device of the utility model has safe construction operation and convenient installation; the straight-through structure has small wind resistance; no volatile gas and no secondary pollution.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an assembly diagram of the present invention.
Detailed Description
The indoor fresh air through-wall external air port device 100 shown in fig. 1-3 comprises a cylindrical air port main body 102, wherein the air port main body 102 is formed by punching a central symmetrical stainless steel sheet into a circular shape through a die, then performing laser welding on the middle connecting position, and performing polishing treatment on the welding position.
The included angle between the opening part of the tuyere main body 102 and the axial direction is 60 degrees, the opening part of the tuyere main body 102 is provided with an insect-proof net 101, and the middle part is provided with a water baffle 103 close to the tail part.
The shape of the insect-proof net 101 is the same as the shape of the opening of the tuyere main body and is welded with the tuyere main body 102, and the water baffle 103 is arranged at the middle position close to the tail part of the tuyere main body 102 and is connected with the tuyere main body 102 in a welding mode.
A locking ring 104 is provided on the outer circumference of the tuyere body 102, and the locking ring 104 can slide and rotate on the tuyere body 102, and the tuyere body 102 is fastened by rotating screws on the locking ring.
The groove that wind gap main part 102 oral area and afterbody position were equipped with outdoor sealing washer 201 and indoor sealing washer 202 respectively, sheathe outdoor sealing washer 201 and indoor sealing washer 202 respectively, outdoor sealing washer 201 adopts EPDM injection moulding, design into tilting flange shape, flange and axis contained angle 70, the flange mouth is towards wind gap main part afterbody during the assembly, indoor sealing washer 202 adopts silica gel injection moulding, design into straight formula double flange shape, at indoor sealing washer 202 side, wind gap main part 102 panel beating afterbody is inwards turned over, can prevent to assemble the scratch with other pipe fittings.
When the novel fresh air through-wall air port device is used, a phi 165-168mm round hole is formed in a wall body at a proper position, the outside of the round hole is inclined downwards, the included angle between the central axis of the round hole and the horizontal direction is 3-5 degrees, the screw on the locking ring 104 is properly loosened to enable the locking ring to slide on the air port main body 102, the opening part of the air port main body 102 is inserted into the opened round hole towards the outside until the outdoor sealing ring 201 completely extends out of the wall, then the air port main body 102 is pulled indoors until the outdoor sealing ring completely adheres to the wall, the UP mark at the tail part of the air port main body 102 is ensured to be upward, the opening part of the air port main body 102 is downward, then a proper amount of foaming glue or glass glue is injected into the gap between the air port main body 102 and the inner hole of.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an outdoor gas port device of new trend of indoor installation through wall which characterized in that includes:
the included angle between the opening part of the tuyere main body and the axial direction is 60 degrees; the opening of the tuyere main body is provided with an insect-proof net, and the middle part of the tuyere main body close to the tail part is provided with a water baffle;
the periphery of the tuyere main body is provided with at least one locking ring, and the locking ring can slide or rotate on the periphery of the tuyere main body;
the oral area of wind gap main part is provided with towards outdoor sealing washer, the afterbody of wind gap main part is provided with towards indoor sealing washer.
2. An indoor fresh air through-wall external air port device as claimed in claim 1, wherein the seal ring facing outdoors is in the form of an inclined flange, and the inclined flange forms an angle of 70 ° with the central axis.
3. An indoor-installed fresh air through-wall external air port device as claimed in claim 1, wherein the sealing ring facing the indoor is in the shape of a straight double flange.
4. The outdoor air port device for indoor installation of fresh air passing through the wall as claimed in claim 1, wherein the end of the air port main body is flanged inward.
5. The outdoor air port device for fresh air indoor installation of claim 1, wherein the air port main body is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902964.2U CN213040725U (en) | 2020-09-03 | 2020-09-03 | Outdoor port device of new trend of indoor installation through wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902964.2U CN213040725U (en) | 2020-09-03 | 2020-09-03 | Outdoor port device of new trend of indoor installation through wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040725U true CN213040725U (en) | 2021-04-23 |
Family
ID=75534052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021902964.2U Active CN213040725U (en) | 2020-09-03 | 2020-09-03 | Outdoor port device of new trend of indoor installation through wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040725U (en) |
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2020
- 2020-09-03 CN CN202021902964.2U patent/CN213040725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230423 Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Aikang Industrial Co.,Ltd. Address before: 201314 No. 4828 Shen Jiang Nan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: AKAN ENTERPRISE GROUP (SHANGHAI) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Aikang Enterprise Group (Zhejiang) Co.,Ltd. Address before: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee before: Zhejiang Aikang Industrial Co.,Ltd. |