CN220567465U - Air pipe connecting mechanism of heating ventilation air conditioner - Google Patents
Air pipe connecting mechanism of heating ventilation air conditioner Download PDFInfo
- Publication number
- CN220567465U CN220567465U CN202321845047.9U CN202321845047U CN220567465U CN 220567465 U CN220567465 U CN 220567465U CN 202321845047 U CN202321845047 U CN 202321845047U CN 220567465 U CN220567465 U CN 220567465U
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- pipe
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- ventilation pipe
- connecting pipe
- wall
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- 238000009423 ventilation Methods 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 238000004378 air conditioning Methods 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000003044 adaptive effect Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000006731 degradation reaction Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005056 compaction Methods 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model discloses a heating ventilation air-conditioning air pipe connecting mechanism in the technical field of air conditioners, which comprises a storage ventilation pipe, wherein noise reduction assemblies are respectively arranged on four side walls of the storage ventilation pipe and used for reducing noise when air passes through, the inner wall of the storage ventilation pipe is connected with a connecting pipe through a chute, the connecting pipe is a ventilation pipe which can stretch out and draw back in the storage ventilation pipe, one end of the connecting pipe is provided with a limit connecting assembly and used for limiting the length of one end of the connecting pipe entering the storage ventilation pipe, and the inner wall of the limit connecting pipe is connected with an inner pipe in a sliding manner. According to the utility model, the outer hanging frame is connected with the suspended ceiling, the inner pipe can extend out of the connecting pipe through the traction flange, when the length of the inner pipe extending out of the connecting pipe reaches the maximum, one end of the inner pipe drives the connecting pipe to move and extend out of the containing ventilating pipe, so that the connection and installation difficulty of the air pipe is greatly reduced, the effective construction time is saved, and the construction period is shortened.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a heating ventilation air conditioner air pipe connecting mechanism.
Background
The two ends of the warm ventilation pipe are often externally connected with accessories (such as elbows and reducing pipes). In general, grooves are formed in two ends of the heating and ventilation pipeline and provided with sealing rings, and the heating and ventilation pipeline is wide in application range. The warm ventilation pipe can be divided into a purification system return air pipe, a central air conditioner ventilation pipe, an industrial air supply and exhaust ventilation pipe, an environmental protection system suction and exhaust pipe, a mining gas pumping pipe, a mining glue spreading barrel and the like according to the use types.
But the existing combined connection structure between the heating ventilation air-conditioning air pipes adopts flange connection or spot welding connection, and the defects of the mode are that: after one section of air pipe is installed, the other section of air pipe is lifted to the suspended ceiling from the ground, so that the two sections of air pipes can be welded, the required connecting time is long, the installation period of the warm ventilation pipe is not shortened, and the warm ventilation air pipe connecting mechanism is designed to solve the problems.
Disclosure of Invention
The utility model aims to provide a connecting mechanism for air pipes of a heating ventilation pipe and an air conditioner, which solves the problems that after the existing air pipes are installed according to sections, the other air pipe needs to be lifted to a suspended ceiling from the ground to weld the two air pipes, the required connecting time is long, and the installation period of the heating ventilation pipe is not easy to shorten.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a warm air conditioner tuber pipe coupling mechanism, is including accomodating the ventilation pipe, accomodates the ventilation pipe and is used for accomodating inside telescopic air pipe, accomodate four lateral walls of ventilation pipe and install the subassembly of making an uproar respectively for noise when reducing the air flow, accomodate the ventilation pipe inner wall and be connected with the connecting pipe through the spout, the connecting pipe is for can accomodate the inside telescopic air pipe of ventilation pipe, spacing connecting assembly is installed to the one end of connecting pipe for spacing connecting pipe one end gets into the inside length of accomodating the ventilation pipe, spacing connecting pipe's inner wall sliding connection has the inner tube, the inner tube is all not greater than accomodate ventilation pipe length with the length of connecting pipe, the flange is installed to the one end of inner tube, accomodate the other end of ventilation pipe install the cascade assembly with flange looks adaptation connection mutually, be used for a plurality of warm air conditioner tuber pipe coupling mechanism of composite connection, during the use, with connecting pipe and the inside of equal indentation accomodate the ventilation pipe of inner tube, the length of whole coupling mechanism is convenient for lifting coupling mechanism to indoor furred ceiling department installation, reduce the occupation of coupling mechanism promotion installation in-process to the space, after accomodating the ventilation pipe through outside gallows and being connected, can stretch out the outside of connecting pipe through the traction flange, when stretching out the inner tube, the length of connecting pipe is greatly stretched out, and the time has reached and has shortened and has greatly to stretch out construction time to take out the connecting pipe, and has greatly shortened and has reached and the construction time to be connected.
As a further scheme of the utility model: the noise reduction assembly comprises L-shaped limiting rods symmetrically welded at two ends of the side wall of the storage ventilation pipe, equidistant threaded holes are formed in the tops of the L-shaped limiting rods, sound insulation plates are respectively connected to the inside of each pair of L-shaped limiting rods in an adaptive mode, compaction rods are connected to the tops of the L-shaped limiting rods through bolts of the adaptive threaded holes and used for compacting the sound insulation plates and the outer wall of the storage ventilation pipe, and accordingly noise received by the external environment when air flows pass through is reduced.
As a further scheme of the utility model: the containing ventilation pipe comprises a protruding edge with an inner wall matched with the sliding groove, the sliding groove is symmetrically arranged on the bisecting surface of the connecting pipe, and the connecting pipe is used for connecting the containing ventilation pipe and used as a ventilation pipeline for passing air flow.
As a further scheme of the utility model: the spacing coupling assembling include with link up pipe one end welded separates retaining ring and route retainer ring, separate the area that the outline of retaining ring encloses and be greater than the area of accomodating ventilation pipe cross section outline and enclose, guarantee to separate the retaining ring and can effectively spacing the linking pipe, be convenient for adjust the length that the linking pipe stretches out and accomodates the ventilation pipe.
As a further scheme of the utility model: the path retaining ring is a square or round sealing ring welded on the side surface of the baffle ring, and at least two inner walls of the path retaining ring and the connecting pipe are respectively provided with retaining slide ways for adapting to the retaining rod so as to ensure that the inner pipe moves along a linear path.
As a further scheme of the utility model: the inner wall welding of flange has the leak protection circle, and the leak protection circle is used for avoiding the air current to flow out through each air pipe's connecting portion.
As a further scheme of the utility model: the cascade assembly comprises a degradation plate connected with one end of the storage ventilation pipe, a plurality of connecting blocks are fixedly arranged on the inner wall of the degradation plate in an adapting mode, corresponding parts of an adapting flange are fixedly arranged on one ends of the connecting blocks, the flange is connected with the corresponding parts in a bolt mode, gaskets penetrating through the anti-leakage ring in a fitting mode are welded on one sides of the corresponding parts, a plurality of bolt holes are formed in the side faces of the corresponding parts, the connecting blocks are connected with the corresponding parts in an adapting mode, a cascade ventilation pipeline can be formed, connection convenience of the ventilation pipeline is improved, and meanwhile installation efficiency of the ventilation pipeline is effectively improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, after the outer hanging frame is connected with the suspended ceiling, the inner pipe can extend out of the connecting pipe through the traction flange, when the length of the inner pipe extending out of the connecting pipe reaches the maximum, one end of the inner pipe drives the connecting pipe to move and extend out of the containing ventilating pipe, so that the connection and installation difficulty of the air pipe is greatly reduced, the effective construction time is saved, and the construction period is shortened.
2. According to the utility model, the area surrounded by the outer contour of the baffle ring is larger than the area surrounded by the outer contour of the cross section of the storage ventilation pipe, so that the effective limit of the baffle ring on the connecting pipe can be ensured, the length of the connecting pipe extending out of the storage ventilation pipe can be conveniently adjusted, the connecting pipe is connected with the corresponding part in an adaptive manner through the flange, a cascading ventilation pipe can be formed, the connection convenience of the ventilation pipe is improved, and meanwhile, the installation efficiency of the ventilation pipe is effectively improved.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic diagram of a second embodiment of the present utility model;
FIG. 4 is a schematic diagram of a cascade connection according to the present utility model;
fig. 5 is a view of a bottom view of a second embodiment of the present utility model.
In the figure: 1. accommodating a ventilation pipe; 2. an L-shaped limit rod; 3. a sound insulation board; 4. compacting the rod; 5. a connecting pipe; 6. a threaded hole; 7. a chute; 8. a path-holding ring; 9. a holding rod; 10. an inner tube; 11. a baffle ring; 12. a flange; 13. a leakage preventing ring; 14. a corresponding portion; 15. a gasket; 16. bolt holes; 17. a connecting block; 18. degrading the board.
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.
Example 1;
referring to fig. 1-5, in an embodiment of the present utility model, a connection mechanism for a heating ventilation air duct includes a receiving ventilation duct 1, the receiving ventilation duct 1 is used for receiving an internal telescopic ventilation duct, the receiving ventilation duct 1 includes a ridge with an inner wall adapted to a chute 7, the chute 7 is symmetrically opened about a bisected plane of a connecting pipe 5, the connecting pipe 5 is used for connecting the receiving ventilation duct 1, as ventilation ducts, four side walls of the receiving ventilation duct 1 are respectively provided with a noise reduction component for reducing noise when air passes through, the inner wall of the receiving ventilation duct 1 is connected with the connecting pipe 5 through the chute 7, the connecting pipe 5 is a ventilation duct which can be telescopic inside the receiving ventilation duct 1, one end of the connecting pipe 5 is provided with a limit connection component for limiting a length of one end of the connecting pipe 5 entering the interior of the receiving ventilation duct 1, the spacing connection component comprises a spacing retainer ring 11 and a path retainer ring 8 which are welded with one end of the connecting pipe 5, the area surrounded by the outer contour of the spacing retainer ring 11 is larger than the area surrounded by the outer contour of the cross section of the containing ventilation pipe 1, the spacing retainer ring 11 can effectively limit the connecting pipe 5, the length of the connecting pipe 5 extending out of the containing ventilation pipe 1 can be conveniently adjusted, the inner wall of the spacing connecting pipe 5 is slidingly connected with an inner pipe 10, the lengths of the inner pipe 10 and the connecting pipe 5 are not larger than the length of the containing ventilation pipe 1, one end of the inner pipe 10 is provided with a flange 12, the other end of the containing ventilation pipe 1 is provided with a cascade component which is mutually matched and connected with the flange 12 and is used for combining and connecting a plurality of heating ventilation pipe and air conditioning pipe connection mechanisms, the cascade component comprises a degrading plate 18 connected with one end of the containing ventilation pipe 1, the inner wall of the degrading plate 18 is matched and fixedly provided with a plurality of connecting blocks 17, one end of the connecting blocks 17 is fixedly provided with corresponding parts 14 of the adapting flanges 12, the flange 12 is connected with the corresponding part 14 through bolts, one side of the corresponding part 14 is welded with a gasket 15 which is attached and penetrates through the inside of the anti-leakage ring 13, the side surface of the corresponding part 14 is provided with a plurality of bolt holes 16, the flange 12 is connected with the corresponding part 14 in an adaptive manner, a cascading type ventilating duct can be formed, the connecting convenience of the ventilating duct is improved, and meanwhile, the mounting efficiency of the ventilating duct is effectively improved.
Preferably, as shown in fig. 1, the noise reduction assembly comprises L-shaped limiting rods 2 symmetrically welded at two ends of the side wall of the storage ventilation pipe 1, equidistant threaded holes 6 are formed in the tops of the L-shaped limiting rods 2, sound insulation plates 3 are respectively and adaptively clamped in the inner parts of each pair of L-shaped limiting rods 2, compaction rods 4 are connected with the tops of the L-shaped limiting rods 2 through bolts of the adaptive threaded holes 6, and the compaction rods 4 are used for compacting the sound insulation plates 3 and the outer wall of the storage ventilation pipe 1, so that noise received by the external environment when air flows pass through is reduced.
Preferably, as shown in fig. 3, the path-holding ring 8 is a square closed ring welded on the side of the baffle ring 11, and at least two inner walls of the path-holding ring 8 and the connecting tube 5 are respectively provided with holding slide ways for adapting the holding rod 9 so as to ensure that the inner tube 10 moves along a straight path.
Preferably, as shown in fig. 3, the inner wall of the flange 12 is welded with a leakage preventing ring 13, and the leakage preventing ring 13 is used for preventing air flowing out through the connection part of each ventilation pipeline.
Example 2:
as shown in fig. 3 and 5, this embodiment is different from the above-described scheme in that: the inner tube 10 extends out of the connecting tube 5, and the length of the inner tube 10 extending out of the connecting tube 5 reaches the maximum length, and one end of the inner tube 10 moves the connecting tube 5 by driving the connecting tube 5, so that the connecting tube 5 extends out of the accommodating ventilation tube 1.
The working principle of the utility model is as follows: when the connecting pipe is used, the connecting pipe 5 and the inner pipe 10 are retracted into the interior of the containing ventilating pipe 1, the length of the whole connecting mechanism is the length of the containing ventilating pipe 1, the connecting mechanism is conveniently lifted to the indoor ceiling for installation, the occupation of the connecting mechanism to the space in the lifting installation process is reduced, when the containing ventilating pipe 1 is connected with the ceiling through the external hanging frame, the inner pipe 10 can extend out of the connecting pipe 5 through the traction flange 12, when the length of the inner pipe 10 extending out of the connecting pipe 5 reaches the maximum, one end of the inner pipe 10 drives the connecting pipe 5 to move and extend out of the exterior of the containing ventilating pipe 1, and the connecting pipe is connected with the corresponding part 14 in an adaptive manner through the flange 12, so that a cascading ventilating pipe can be formed.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a heating ventilation air conditioner tuber pipe coupling mechanism, is including accomodating ventilation pipe (1), its characterized in that: the utility model discloses a fan, including four lateral walls of accomodating ventilation pipe (1), four lateral walls of accomodating ventilation pipe (1) are installed respectively and are fallen the subassembly of making an uproar, accomodate ventilation pipe (1) inner wall and be connected with link up pipe (5) through spout (7), link up the one end of pipe (5) and install spacing coupling assembling for spacing link up pipe (5) one end and get into the inside length of accomodating ventilation pipe (1), the inner wall sliding connection of spacing link up pipe (5) has inner tube (10), inner tube (10) all are not greater than accomodating ventilation pipe (1) length with the length of linking pipe (5), flange (12) are installed to the one end of inner tube (10), accomodate the other end of ventilation pipe (1) install with flange (12) mutually adaptation connect cascade components for a plurality of heating ventilation air pipe coupling mechanism.
2. A heating ventilation air conditioning duct connection mechanism as claimed in claim 1, wherein: the noise reduction assembly comprises L-shaped limiting rods (2) symmetrically welded at two ends of the side wall of the storage ventilation pipe (1), equidistant threaded holes (6) are formed in the tops of the L-shaped limiting rods (2), sound insulation plates (3) are respectively and adaptively clamped in the L-shaped limiting rods (2), and compacting rods (4) are connected to the tops of the L-shaped limiting rods (2) through bolts of the adaptive threaded holes (6).
3. A heating ventilation air conditioning duct connection mechanism as claimed in claim 1, wherein: the containing ventilation pipe (1) comprises a protruding edge with an inner wall matched with the sliding groove (7), and the sliding groove (7) is symmetrically arranged on the bisecting plane of the connecting pipe (5).
4. A heating ventilation air conditioning duct connection mechanism as claimed in claim 1, wherein: the limiting connection assembly comprises a baffle ring (11) and a path retaining ring (8), wherein the baffle ring (11) and the path retaining ring (8) are welded at one end of the connecting pipe (5), and the area surrounded by the outer contour of the baffle ring (11) is larger than the area surrounded by the outer contour of the cross section of the containing ventilation pipe (1).
5. A heating ventilation air conditioning duct connection mechanism as claimed in claim 4, wherein: the path retaining ring (8) is a square or round closed ring welded on the side surface of the baffle ring (11), and at least two inner walls of the path retaining ring (8) and the connecting pipe (5) are respectively provided with retaining slideways for adapting to the retaining rod (9).
6. A heating ventilation air conditioning duct connection mechanism as claimed in claim 1, wherein: the inner wall of the flange (12) is welded with a leakage-proof ring (13).
7. A heating ventilation air conditioning duct connection mechanism as claimed in claim 1, wherein: the cascade assembly comprises a degradation plate (18) connected with one end of the containing ventilation pipe (1), a plurality of connection blocks (17) are fixedly arranged on the inner wall of the degradation plate (18) in an adapting mode, corresponding portions (14) of the adapting flange (12) are fixedly arranged on one ends of the connection blocks (17), the flange (12) is connected with the corresponding portions (14) through bolts, gaskets (15) penetrating through the anti-leakage ring (13) in a fit mode are welded on one sides of the corresponding portions (14), and a plurality of bolt holes (16) are formed in the side faces of the corresponding portions (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845047.9U CN220567465U (en) | 2023-07-13 | 2023-07-13 | Air pipe connecting mechanism of heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845047.9U CN220567465U (en) | 2023-07-13 | 2023-07-13 | Air pipe connecting mechanism of heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567465U true CN220567465U (en) | 2024-03-08 |
Family
ID=90087767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321845047.9U Active CN220567465U (en) | 2023-07-13 | 2023-07-13 | Air pipe connecting mechanism of heating ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567465U (en) |
-
2023
- 2023-07-13 CN CN202321845047.9U patent/CN220567465U/en active Active
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