CN219345785U - Internal heat-insulation common-plate flange connection air conditioner ventilating duct - Google Patents
Internal heat-insulation common-plate flange connection air conditioner ventilating duct Download PDFInfo
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- CN219345785U CN219345785U CN202222005662.0U CN202222005662U CN219345785U CN 219345785 U CN219345785 U CN 219345785U CN 202222005662 U CN202222005662 U CN 202222005662U CN 219345785 U CN219345785 U CN 219345785U
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Abstract
The utility model relates to the technical field of air pipes and discloses an air conditioner ventilating duct with an inner heat-insulating common plate flange, which comprises a first air pipe, wherein one side of the top surface of the first air pipe is provided with a connecting mechanism, the connecting mechanism comprises a fixing plate, fixing grooves, limiting plates and first bolts, one side bottom of the fixing plate is provided with a fixing groove, the bottom of each limiting plate is fixedly connected to one side of the top surface of the first air pipe, the middle part of the fixing plate and the top of each limiting plate are both in sliding connection with the outer side of one end of each first bolt, and the other two connecting mechanisms are arranged on one side of the top of a second air pipe. According to the utility model, the distance between the first air pipe and the second air pipe can be shortened by screwing the second bolt and the nut, the second bolt and the nut are continuously screwed after the clamping block is clamped into the clamping groove, the purpose of sealing connection of the first air pipe and the second air pipe can be achieved, and the air tightness of the connection part of the first air pipe and the second air pipe is improved.
Description
Technical Field
The utility model relates to the technical field of air pipes, in particular to an air conditioner ventilating duct connected with an inner heat-insulation common plate flange.
Background
With the improvement of the living standard of modern people, central air conditioners and some air conveying devices are in the life of people, wherein an air duct is one of indispensable components when the devices are installed, and a common-plate flange air duct is one of the indispensable components, and the common-plate flange air duct is also called as a flangeless air duct, and has the characteristics of faster and more convenient processing speed and small air leakage rate compared with the traditional rectangular air duct.
The existing common-plate flange air pipes still need to be spliced during installation, so that the phenomenon of air leakage can still occur at the joint of the two common-plate flange air pipes, and the installation is inconvenient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an internal heat-insulation common-plate flange connection air conditioner ventilating duct.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the inner heat-preservation common-plate flange connection air conditioner ventilating duct comprises a first air pipe, wherein a connecting mechanism is arranged on one side of the top surface of the first air pipe;
the connecting mechanism comprises a fixing plate, fixing grooves, limiting plates and first bolts, wherein one bottom of each fixing plate is provided with a fixing groove, the inner walls of the fixing grooves are slidably connected to the outer side of one side of each limiting plate, the bottoms of the limiting plates are fixedly connected to one side of the top surface of each first air pipe, the middle parts of the fixing plates and the tops of the limiting plates are slidably connected to the outer sides of one ends of the first bolts, the other connecting mechanism is arranged on one side of the top of each second air pipe, the two connecting mechanisms are respectively arranged on the near sides of the top surfaces of the first air pipes and the second air pipes, the two connecting mechanisms are symmetrically distributed about the middle points of the second bolts, one connecting mechanism is in threaded connection with one end of each second air pipe, one threaded connection with a nut is arranged on one end of each second air pipe, and the other end of each second air pipe is slidably connected to the top of the other fixing plate.
As a further description of the above technical solution:
the top surfaces and the bottom surfaces of the first air pipe and the second air pipe are respectively provided with a connecting mechanism, and the connecting structures arranged on the bottom surfaces of the first air pipe and the second air pipe and the connecting structures arranged on the top surfaces of the first air pipe and the second air pipe are symmetrically distributed about the central axes of the first air pipe and the second air pipe.
As a further description of the above technical solution:
one end of the first bolt is connected with the middle part of one surface of the first fixed block in a threaded manner, and the bottom of the first fixed block is fixedly connected with the top of the first fixed frame.
As a further description of the above technical solution:
one end of the other first bolt is connected with the middle part of one surface of the second fixed block in a threaded mode, and the bottom of the second fixed block is fixedly connected with the top of the second fixed frame.
As a further description of the above technical solution:
one side fixed connection of first fixed frame is at the one side top of first sealing washer, the one side middle part of first sealing washer is provided with first spacing groove, the another side middle part of first sealing washer is provided with the draw-in groove, the inner wall sliding connection of first spacing groove is in the one end outside of first tuber pipe.
As a further description of the above technical solution:
one side fixed connection of second fixed frame is at the one side top of second sealing washer, the one side middle part of second sealing washer is provided with the second spacing groove, the another side middle part of second sealing washer is provided with the fixture block, the inner wall sliding connection of second spacing groove is in the one end outside of second tuber pipe.
As a further description of the above technical solution:
the two first fixing blocks are symmetrically distributed about the central axis of the first air pipe, the two second fixing blocks are symmetrically distributed about the central axis of the second air pipe.
As a further description of the above technical solution:
the inner walls of the first air pipe and the second air pipe are fixedly connected with heat preservation cotton.
The utility model has the following beneficial effects:
1. according to the utility model, the distance between the first air pipe and the second air pipe can be shortened by screwing the second bolt and the nut, the clamping block is clamped into the clamping groove at the moment, and the second bolt and the nut are screwed continuously, so that the aim of sealing connection of the first air pipe and the second air pipe can be fulfilled, and the air tightness of the connection part of the first air pipe and the second air pipe is improved.
2. According to the utility model, when the first air pipe and the second air pipe are connected, the purpose of auxiliary positioning is achieved through the cooperation between the clamping blocks and the clamping grooves, the convenience of operation of connecting the first air pipe with the second air pipe is improved, the disassembly can be completed only by taking down the second bolt, and the later disassembly is convenient while the working efficiency is improved.
Drawings
FIG. 1 is a front cross-sectional view of an air conditioner ventilation duct with an internal heat insulation common plate flange connection;
FIG. 2 is a schematic view of a first air duct of an air conditioner ventilation duct with an internal heat insulation common plate flange connection according to the present utility model;
fig. 3 is a schematic diagram of a fixture block structure of an air conditioner ventilation pipeline connected with an internal heat-insulation common plate flange.
Legend description:
1. a first air duct; 2. a second air duct; 3. a fixing plate; 4. a fixing groove; 5. a limiting plate; 6. a first bolt; 7. a second bolt; 8. a nut; 9. a first fixed block; 10. a first fixing frame; 11. a second fixed block; 12. a second fixing frame; 13. a first seal ring; 14. a first limit groove; 15. a clamping groove; 16. a second seal ring; 17. the second limit groove; 18. a clamping block; 19. and (5) heat preservation cotton.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: an internal heat-insulation common-plate flange connection air conditioner ventilating duct comprises a first air pipe 1, wherein one side of the top surface of the first air pipe 1 is provided with connecting mechanisms, each connecting mechanism comprises a fixed plate 3, a fixed groove 4, a limiting plate 5 and a first bolt 6, one bottom surface of the fixed plate 3 is provided with the fixed groove 4, the inner wall of the fixed groove 4 is slidably connected to the outer side of one side of the limiting plate 5, the bottom of the limiting plate 5 is fixedly connected to one side of the top surface of the first air pipe 1, the middle part of the fixed plate 3 and the top of the limiting plate 5 are slidably connected to the outer side of one end of the first bolt 6, two connecting mechanisms are arranged on one side of the top of a second air pipe 2, the two connecting mechanisms are respectively arranged on the near sides of the top surfaces of the first air pipe 1 and the second air pipe 2, the two connecting mechanisms are symmetrically distributed about the middle point of the second bolt 7, the top of the fixed plate 3 is in threaded connection to one end of the second bolt 7, one end of the second bolt 7 is connected with a nut 8 in a threaded manner, the other end of the second bolt 7 is connected with the top of the other fixing plate 3 in a sliding manner, when the air conditioner works, the first fixing frame 10 and the second fixing frame 12 are sleeved on the outer sides of the close ends of the first air pipe 1 and the second air pipe 2 respectively, one end of the first air pipe 1 is clamped into the first limiting groove 14 of the first sealing ring 13, then the first bolt 6 is rotated, the first fixing block 9 drives the first fixing frame 10 and the first sealing ring 13 to be fixed at one end of the first air pipe 1, one end of the second air pipe 2 is clamped into the second limiting groove 17 of the second sealing ring 16, then the first bolt 6 is rotated, the second fixing block 11 drives the second fixing frame 12 and the second sealing ring 16 to be fixed at one end of the second air pipe 2, finally the second bolt 7 and the nut 8 are screwed, the distance between the first air pipe 1 and the second air pipe 2 can be shortened, the clamping block 18 is clamped into the clamping groove 15 at the moment, the second bolt 7 and the nut 8 are continuously screwed, the clamping block 18 can be mutually extruded in the clamping groove 15, the purpose of sealing connection of the first air pipe 1 and the second air pipe 2 is achieved, and the air tightness of the connection part of the first air pipe 1 and the second air pipe 2 is improved.
The top surfaces and the bottom surfaces of the first air pipe 1 and the second air pipe 2 are respectively provided with a connecting mechanism, the connecting structures arranged on the bottom surfaces of the first air pipe 1 and the second air pipe 2 and the connecting structures arranged on the top surfaces of the first air pipe 1 and the second air pipe 2 are symmetrically distributed about the central axes of the first air pipe 1 and the second air pipe 2, one end of a first bolt 6 is in threaded connection with one middle part of a first fixing block 9, the bottom of the first fixing block 9 is fixedly connected with the top of a first fixing frame 10, one end of the other first bolt 6 is in threaded connection with one middle part of a second fixing block 11, the bottom of the second fixing block 11 is fixedly connected with the top of a second fixing frame 12, one side of the first fixing frame 10 is fixedly connected with one top of a first sealing ring 13, one middle part of the first sealing ring 13 is provided with a first limiting groove 14, the other middle part of the first sealing ring 13 is provided with a clamping groove 15, the inner wall of the first limit groove 14 is slidingly connected with the outer side of one end of the first air pipe 1, one surface of the second fixed frame 12 is fixedly connected with the top of one surface of the second seal ring 16, the middle part of one surface of the second seal ring 16 is provided with the second limit groove 17, the middle part of the other surface of the second seal ring 16 is provided with the clamping block 18, the inner wall of the second limit groove 17 is slidingly connected with the outer side of one end of the second air pipe 2, two first fixed blocks 9 are symmetrically distributed about the central axis of the first air pipe 1, two second fixed blocks 11 are symmetrically distributed about the central axis of the second air pipe 2, the inner walls of the first air pipe 1 and the second air pipe 2 are fixedly connected with the heat preservation cotton 19, when the first air pipe 1 and the second air pipe 2 are connected, the aim of auxiliary positioning of the first air pipe 1 and the second air pipe 2 is achieved through the cooperation between the clamping block 18 and the clamping groove 15, the convenience of the operation of connecting the first air pipe 1 with the second air pipe 2 is improved, and the disassembly can be completed only by taking down the second bolt 7, so that the work efficiency is improved, and the later disassembly and maintenance are convenient.
Working principle: during operation, the first fixing frame 10 and the second fixing frame 12 are sleeved on the outer sides of the close ends of the first air pipe 1 and the second air pipe 2 respectively, one end of the first air pipe 1 is clamped into the first limiting groove 14 of the first sealing ring 13, then the first bolt 6 is rotated, the first fixing block 9 drives the first fixing frame 10 and the first sealing ring 13 to be fixed at one end of the first air pipe 1, one end of the second air pipe 2 is clamped into the second limiting groove 17 of the second sealing ring 16, then the first bolt 6 is rotated, the second fixing block 11 drives the second fixing frame 12 and the second sealing ring 16 to be fixed at one end of the second air pipe 2, finally, the distance between the first air pipe 1 and the second air pipe 2 can be shortened by tightening the second bolt 7 and the nut 8, at the moment, the clamping block 18 is clamped into the clamping groove 15, the second bolt 7 and the nut 8 are continuously tightened, the clamping block 18 can be mutually extruded in the clamping groove 15, the purpose of sealing connection of the first air pipe 1 and the second air pipe 2 is achieved, and the air tightness of the connection position of the first air pipe 1 and the second air pipe 2 is improved. When connecting first tuber pipe 1 and second tuber pipe 2, through the cooperation between fixture block 18 and the draw-in groove 15, reach a purpose to first tuber pipe 1 and the 2 assistance-localization real-time of second tuber pipe, improved the convenience of first tuber pipe 1 connection second tuber pipe 2 operation to only need take down second bolt 7 can accomplish the dismantlement, in improvement work efficiency, also be convenient for dismantlement and maintenance in later stage.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides an interior heat preservation sharing board flange joint air conditioner air pipe, includes first tuber pipe (1), its characterized in that: a connecting mechanism is arranged on one side of the top surface of the first air pipe (1);
the utility model provides a connecting mechanism is including fixed plate (3), fixed slot (4), limiting plate (5), first bolt (6), the one side bottom of fixed plate (3) is provided with fixed slot (4), the inner wall sliding connection of fixed slot (4) is in one side outside of limiting plate (5), the bottom fixed connection of limiting plate (5) is in one side of the top surface of first tuber pipe (1), the equal sliding connection in the one end outside of first bolt (6) in the middle part of fixed plate (3) and the top of limiting plate (5), connecting mechanism has two, another connecting mechanism sets up in one side of the top of second tuber pipe (2), two connecting mechanism sets up respectively near the top surface of first tuber pipe (1) and second tuber pipe (2), and two connecting mechanism is about the midpoint symmetric distribution of second bolt (7), one the top threaded connection of fixed plate (3) is in the one end of second bolt (7), the one end threaded connection of second bolt (7) has nut (8), the other end of second bolt (7) is in the top of another fixed connection of second tuber pipe (3).
2. The internal heat preservation common-plate flange connection air conditioner ventilation pipeline according to claim 1, wherein: the top surfaces and the bottom surfaces of the first air pipe (1) and the second air pipe (2) are respectively provided with a connecting mechanism, and the connecting structures arranged on the bottom surfaces of the first air pipe (1) and the second air pipe (2) are symmetrically distributed with the central axes of the first air pipe (1) and the second air pipe (2) relative to the connecting structures arranged on the top surfaces of the first air pipe (1) and the second air pipe (2).
3. The internal heat preservation common-plate flange connection air conditioner ventilation pipeline according to claim 1, wherein: one end of the first bolt (6) is connected with the middle part of one surface of the first fixed block (9) in a threaded mode, and the bottom of the first fixed block (9) is fixedly connected with the top of the first fixed frame (10).
4. An internal insulation co-board flanged air conditioner ventilation duct according to claim 3, characterized in that: one end of the other first bolt (6) is connected with the middle part of one surface of the second fixed block (11) in a threaded mode, and the bottom of the second fixed block (11) is fixedly connected with the top of the second fixed frame (12).
5. An internal insulation co-board flanged air conditioner ventilation duct according to claim 3, characterized in that: one side fixed connection of first fixed frame (10) is at the one side top of first sealing washer (13), the one side middle part of first sealing washer (13) is provided with first spacing groove (14), the another side middle part of first sealing washer (13) is provided with draw-in groove (15), the inner wall sliding connection of first spacing groove (14) is in the one end outside of first tuber pipe (1).
6. The internal heat preservation common-plate flange connection air conditioner ventilation pipeline according to claim 4, wherein: one side fixed connection of second fixed frame (12) is at the one side top of second sealing washer (16), the one side middle part of second sealing washer (16) is provided with second spacing groove (17), the another side middle part of second sealing washer (16) is provided with fixture block (18), the inner wall sliding connection of second spacing groove (17) is in the one end outside of second tuber pipe (2).
7. The internal heat preservation common-plate flange connection air conditioner ventilation pipeline according to claim 4, wherein: the two first fixing blocks (9) are symmetrically distributed about the central axis of the first air pipe (1), the two second fixing blocks (11) are symmetrically distributed about the central axis of the second air pipe (2).
8. The internal heat preservation common-plate flange connection air conditioner ventilation pipeline according to claim 1, wherein: the inner walls of the first air pipe (1) and the second air pipe (2) are fixedly connected with heat preservation cotton (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222005662.0U CN219345785U (en) | 2022-08-01 | 2022-08-01 | Internal heat-insulation common-plate flange connection air conditioner ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222005662.0U CN219345785U (en) | 2022-08-01 | 2022-08-01 | Internal heat-insulation common-plate flange connection air conditioner ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219345785U true CN219345785U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222005662.0U Active CN219345785U (en) | 2022-08-01 | 2022-08-01 | Internal heat-insulation common-plate flange connection air conditioner ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219345785U (en) |
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2022
- 2022-08-01 CN CN202222005662.0U patent/CN219345785U/en active Active
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