CN215809212U - Building heat preservation air inlet structure - Google Patents
Building heat preservation air inlet structure Download PDFInfo
- Publication number
- CN215809212U CN215809212U CN202120853508.1U CN202120853508U CN215809212U CN 215809212 U CN215809212 U CN 215809212U CN 202120853508 U CN202120853508 U CN 202120853508U CN 215809212 U CN215809212 U CN 215809212U
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- Prior art keywords
- square pipe
- side pipe
- filter
- heat preservation
- pipe
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- 238000004321 preservation Methods 0.000 title claims description 16
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of buildings, and particularly discloses a building heat-insulation air inlet structure which comprises a first square pipe, a second square pipe and a filter, wherein the first square pipe is sleeved outside the second square pipe, a butting plate is arranged inside the first square pipe, a vent is formed in the butting plate, an air inlet of the second square pipe is butted on the butting plate and communicated with the vent, heat-insulation cotton is arranged between the outer wall of the second square pipe and the inner wall of the first square pipe, the filter is fixedly arranged in the first square pipe and covers the vent, and a flow dispersing plate is detachably arranged at an air outlet of the first square pipe.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a building heat-preservation air inlet structure.
Background
The air supply outlet is a pipe opening for conveying air to the indoor from the center of an air conditioning pipeline, the shell of the air supply outlet is made of high-quality cold-rolled steel sheets, a high-efficiency filter and a flow dispersing plate are arranged in the air supply outlet, and the air supply outlet can be used as a terminal high-efficiency filter device to be arranged on a clean ceiling and the like in the reconstruction and newly-built clean rooms at all levels, and has the advantages of low investment, simplicity and convenience in construction and the like.
Traditional supply-air outlet lacks heat preservation device, and heat preservation efficiency is lower when leading to the supply-air outlet to carry air, and the heat of hot-air runs off easily, and current filter mounting means installs in the supply-air duct through the screw more, and the installation effectiveness is high inadequately.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a heat-insulating air inlet structure for a building.
In order to achieve the above object, the technical solution of the present invention is:
building heat preservation air intake structure, including first side pipe, second side pipe and filter, first side pipe is established the outside of second side pipe, the inside of first side pipe is provided with the butt plate, the vent has been seted up on the butt plate, the air intake butt of second side pipe is established on the butt plate and with the vent intercommunication, be provided with the heat preservation cotton between the outer wall of second side pipe and the inner wall of first side pipe, filter fixed mounting in just the lid is established in the first side pipe on the vent, the detachable formula of loosing of installing in the air outlet department of first side pipe is flowed.
Furthermore, a second turned edge is arranged at the air outlet of the second square pipe, a first turned edge is arranged at one end, close to the second turned edge, of the first square pipe, and the second turned edge is tightly attached to the first turned edge and fixedly connected with the first turned edge through a plurality of countersunk head screws.
Further, four corners in the second square tube are provided with the access boards, the filter is connected between the access boards in a sliding mode, a compression frame is arranged on the second square tube in an inner movable mode, the lower end of the compression frame is connected in the second square tube in a rotating mode, the upper end of the inner wall of the second square tube is connected with a limiting block in a rotating mode, the compression frame is arranged on the frame of the filter in a supporting mode, and the limiting block is arranged on the compression frame in a supporting mode.
Furthermore, a rubber gasket is arranged on the contact surface of the compression frame and the frame of the filter.
Furthermore, threaded connection has a screw thread post on the stopper, the last spacing hole of having seted up of compression frame, the screw thread post is inserted and is located spacing downthehole.
Furthermore, the flow dispersing plate is fixedly arranged on the second rolling edge through a plurality of locking screws.
The utility model has the beneficial effects that: according to the utility model, the first square pipe and the second square pipe are arranged, the first square pipe is sleeved outside the second square pipe, and the heat insulation cotton is arranged between the first square pipe and the second square pipe, so that the heat insulation effect of the square pipe during air conveying is effectively improved, and heat loss is avoided; through the limiting structure of the lap joint plate, the compression frame and the limiting block, the filter can be quickly and fixedly installed in the second square pipe, and the installation is simple and efficient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of a first square tube, a second square tube and a filter according to the present invention;
FIG. 3 is a schematic view of a connection structure of a second square pipe, a filter, a pressing frame and a limiting block in the utility model;
fig. 4 is a schematic view of a connection structure of the second square pipe, the pressing frame and the limiting block in the utility model.
Description of the figure numbering: 1. the heat insulation board comprises a first square pipe, 11, a butt joint plate, 12, a vent, 13, a first curled edge, 2, a second square pipe, 21, a second curled edge, 22, an attachment strap, 3, a filter, 4, heat insulation cotton, 5, a flow dispersing plate, 6, a compression frame, 61, a rubber gasket, 62, a limiting hole, 7, a limiting block, 71 and a threaded column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.
As shown in fig. 1-4, the building heat preservation air inlet structure comprises a first square pipe 1, a second square pipe 2 and a filter 3, wherein the first square pipe 1 is sleeved outside the second square pipe 2, a butt plate 11 is arranged inside the first square pipe 1, a vent 12 is arranged on the butt plate 11, the rear end of the second square pipe 2 is butted on the butt plate 11 and communicated with the vent 12, heat preservation cotton 4 is arranged between the outer wall of the second square pipe 2 and the inner wall of the first square pipe 1, the filter 3 is fixedly arranged in the first square pipe 1 and covers the vent 12, and a flow dispersing plate 5 is detachably arranged at the air outlet of the first square pipe 1.
During the in-service use, the rear end and the outside air conveyor intercommunication of first side pipe 1, hot-air pass vent 12 and flow in first side pipe 1 from the rear end of first side pipe 1 in, hot-air filters the back through filter 3 and discharges from the board 5 that looses, and second side pipe 2 outside is provided with heat preservation cotton 4, can effectively avoid the thermal loss of hot-air, and it is effectual to keep warm.
In this embodiment, the front end of the second square pipe 2 is provided with a second curled edge 21, the front end of the first square pipe 1 is provided with a first curled edge 13, the second curled edge 21 is tightly attached to the first curled edge 13 and fixedly connected with the first curled edge through four countersunk head screws, and the four countersunk head screws are respectively arranged on the four edges of the second curled edge 21, so that the fixing is convenient, and the connection between the first square pipe 1 and the second square pipe 2 is more stable.
In this embodiment, four corners in the second side pipe 2 all are provided with the attachment strap 22, 3 sliding connection of filter is between four attachment straps 22, the second side pipe 2 internalization is provided with and compresses tightly frame 6, the lower extreme that compresses tightly frame 6 rotates to be connected in second side pipe 2, the upper end of the inner wall of second side pipe 2 rotates and is connected with stopper 7, the trailing flank that compresses tightly frame 6 supports and establishes on the frame of filter 3, stopper 7 supports and locates on the leading flank that compresses tightly frame 6, moreover, the steam generator is simple in structure, the quick assembly disassembly filter 3 of being convenient for, the dismouting is efficient.
In this embodiment, a rubber gasket 61 is disposed on the rear side surface of the pressing frame 6, and when the pressing frame 6 abuts against the frame of the filter 3, the rubber gasket 61 replaces the pressing frame 6 to contact with the frame of the filter 3, so as to avoid damaging the frame of the filter 3.
In this embodiment, threaded connection has threaded post 71 on the stopper 7, has seted up spacing hole 62 on the compression frame 6, and threaded post 71 inserts and locates in spacing hole 62, sets up threaded post 71, can fix stopper 7 on compression frame 6, avoids stopper 7 slippage.
In the embodiment, the diffuser plate 5 is fixedly installed on the front side surface of the second turned edge 21 through four locking screws, and the four locking screws are respectively arranged at four corners of the second turned edge 21, so that the installation is simple.
According to the utility model, the first square pipe 1 and the second square pipe 2 are arranged, the first square pipe 1 is sleeved outside the second square pipe 2, and the heat insulation cotton 4 is arranged between the first square pipe 1 and the second square pipe 2, so that the heat insulation effect of the square pipe during air conveying is effectively improved, and heat loss is avoided; through the limiting structure of the lap joint plate, the pressing frame 6 and the limiting block 7, the filter 3 can be quickly and fixedly installed inside the second square pipe 2, and the installation is simple and efficient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.
Claims (6)
1. Building heat preservation air intake structure, its characterized in that, including first side pipe (1), second side pipe (2) and filter (3), first side pipe (1) cover is established the outside of second side pipe (2), the inside of first side pipe (1) is provided with butt plate (11), vent (12) have been seted up on butt plate (11), the air intake butt of second side pipe (2) is established butt plate (11) go up and with vent (12) intercommunication, be provided with between the outer wall of second side pipe (2) and the inner wall of first side pipe (1) heat preservation cotton (4), filter (3) fixed mounting in first side pipe (1) interior and lid are established on vent (12), the detachable formula of loosing (5) of installing of air outlet department of first side pipe (1).
2. The building heat preservation air inlet structure according to claim 1, characterized in that a second turned edge (21) is arranged at the air outlet of the second square pipe (2), a first turned edge (13) is arranged at one end, close to the second turned edge (21), of the first square pipe (1), and the second turned edge (21) is tightly attached to the first turned edge (13) and fixedly connected with the first turned edge through a plurality of countersunk head screws.
3. The building heat preservation air intake structure of claim 1, characterized in that four corners in the second square pipe (2) are provided with straps (22), the filter (3) is slidably connected between four straps (22), a compression frame (6) is movably arranged in the second square pipe (2), the lower end of the compression frame (6) is rotatably connected in the second square pipe (2), the upper end of the inner wall of the second square pipe (2) is rotatably connected with a limit block (7), the compression frame (6) is abutted on the frame of the filter (3), and the limit block (7) is abutted on the compression frame (6).
4. The building insulation air inlet structure according to claim 2, wherein the diffuser plate (5) is fixedly mounted on the second turned edge (21) by a plurality of locking screws.
5. The building heat preservation air inlet structure according to claim 3, characterized in that a rubber gasket (61) is arranged on the contact surface of the pressing frame (6) and the frame of the filter (3).
6. The building heat preservation air inlet structure according to claim 3, wherein a threaded column (71) is connected to the limiting block (7) in a threaded manner, a limiting hole (62) is formed in the pressing frame (6), and the threaded column (71) is inserted into the limiting hole (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120853508.1U CN215809212U (en) | 2021-04-23 | 2021-04-23 | Building heat preservation air inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120853508.1U CN215809212U (en) | 2021-04-23 | 2021-04-23 | Building heat preservation air inlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809212U true CN215809212U (en) | 2022-02-11 |
Family
ID=80171776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120853508.1U Active CN215809212U (en) | 2021-04-23 | 2021-04-23 | Building heat preservation air inlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809212U (en) |
-
2021
- 2021-04-23 CN CN202120853508.1U patent/CN215809212U/en active Active
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