CN219655517U - Spiral duct for central air conditioner - Google Patents
Spiral duct for central air conditioner Download PDFInfo
- Publication number
- CN219655517U CN219655517U CN202321220250.7U CN202321220250U CN219655517U CN 219655517 U CN219655517 U CN 219655517U CN 202321220250 U CN202321220250 U CN 202321220250U CN 219655517 U CN219655517 U CN 219655517U
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- CN
- China
- Prior art keywords
- air
- air duct
- spiral
- support
- air conditioner
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- 238000004321 preservation Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract 5
- 239000012774 insulation material Substances 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model provides a spiral air duct for a central air conditioner, which comprises a device main body and a heat preservation device, wherein the heat preservation device comprises a heat preservation material, a shell and an interface part, the utility model provides the spiral air duct for the central air conditioner, a support and a hanger are used for supporting the spiral air duct and guaranteeing the firmness and stability of the spiral air duct in the installation and use processes, an air inlet is a part for connecting a host machine and the spiral air duct, a pipeline interface is connected with other pipelines for conveying, the heat preservation material effectively prevents the temperature loss of cold and hot air in the transportation process, the shell prevents the influence of external environment, meanwhile, the defects of air duct deformation and the like are reduced by reducing the temperature difference, the interface part ensures that the air duct is communicated with an air duct to meet the performance requirement, meanwhile, the local temperature difference in the system is further eliminated, a corrugated hose is used for connecting the spiral air duct or the air duct with the air inlet, the air outlet and the like, and finally the air outlet is the connecting part of the spiral air duct and indoor air.
Description
Technical Field
The utility model relates to the technical field of central air-conditioning accessories, in particular to a spiral air pipe for a central air conditioner.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from the traditional refrigerant type air conditioner, air is intensively treated to meet comfort requirements, the liquid gasification refrigeration principle is adopted to provide required cold energy for the air conditioning systems so as to offset heat load of indoor environment, and the heating system provides required heat for the air conditioning systems so as to offset cold and warm load of indoor environment.
Through retrieval, the spiral duct for the central air conditioner disclosed by the patent number CN217603540U comprises a flange plate fixedly sleeved on the surface of a duct body, a threaded connecting pipe is fixedly connected to one side, away from the duct body, of the flange plate, a first sealing ring is sleeved on the surface of the threaded connecting pipe, a second sealing ring is fixedly connected to the surface of the flange plate, the duct body comprises a base layer, a corrosion-resistant layer is fixedly connected to the inner wall of the base layer, a carbon fiber layer is sleeved on the surface of the base layer, and a rock wool shell is sleeved on the surface of the carbon fiber layer. However, the existing spiral air duct is mainly made of metal materials, so that deformation conditions such as bulge and hollowing are easy to occur in a low-temperature environment, and the air transmission effect is affected.
Disclosure of Invention
The utility model aims to provide a spiral air duct for a central air conditioner, which is provided for solving the background problem, but the existing spiral air duct is mainly made of metal materials, so that deformation conditions such as bulge, hollowness and the like are easy to occur in a low-temperature environment, thereby influencing the air transmission effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spiral duct for central air conditioner, includes device main part and heat preservation device, device main part right side is provided with a gallows, device main part right side is provided with the air intake, a gallows upper end is provided with the pipeline interface, a gallows left side is provided with heat preservation device, a gallows left side is provided with insulation material, the insulation material outside is provided with the shell, the shell upper end is provided with interface unit, insulation material left side is provided with corrugated hose, corrugated hose left side is provided with the air outlet.
Preferably, the support hanger and the device main body are welded, and the support hanger and the device main body are tightly attached.
Preferably, the air inlet and the support hanger are in flange connection, and the air inlet and the support hanger form a fixed structure.
Preferably, the pipeline connector and the support hanger are welded, and the pipeline connector is tightly attached to the support hanger.
Preferably, the heat insulation material is connected with the shell through a clamping groove, and the outer diameter of the heat insulation material is matched with the inner diameter of the shell.
Preferably, the interface component and the shell are welded, and the interface component and the shell form a fixed structure.
Preferably, the corrugated hose and the heat insulation material are in threaded connection, and the corrugated hose and the heat insulation material form an adjustable structure.
Preferably, the air outlet and the corrugated hose are in flange connection, and the air outlet and the corrugated hose form a fixed structure.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a spiral air duct for a central air conditioner, which comprises a main body, a main body and a central air duct, wherein the main body is provided with a plurality of air ducts: through setting up heat preservation device can effectively eliminate deformation, gas leakage, a great deal of defect problems such as windage that spiral duct exists in the use, improves efficiency, stability and the health of system operation.
Through setting up the pipeline interface, the spiral duct generally needs to connect other pipelines to carry, like cold water pipe, hot-water line etc. pipeline interface passes through flange, screw thread etc. mode realization, and wherein flange formula interface has better leakproofness and dismantlement.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a construction view of the temperature covering device of the present utility model;
FIG. 3 is a view showing the overall construction of the present utility model;
fig. 4 is a front view of the present utility model.
Reference numerals in the drawings: 1. a device body; 2. a support and hanger; 3. an air inlet; 4. a pipe interface; 5. a heat preservation device; 501. a thermal insulation material; 502. a housing; 503. an interface part; 6. a corrugated hose; 7. and an air outlet.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the novel embodiments of the present utility model, and it is apparent that the described embodiments are only one terminal embodiment of the present utility model, not all terminal 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. 1-4, the present utility model provides a technical solution: the utility model provides a spiral duct for central air conditioner, including device main part 1 and heat preservation device 5, device main part 1 right side is provided with a gallows 2, device main part 1 right side is provided with air intake 3, a gallows 2 upper end is provided with pipeline interface 4, a gallows 2 left side is provided with heat preservation device 5, a gallows 2 left side is provided with insulation material 501, the insulation material 501 outside is provided with shell 502, shell 502 upper end is provided with interface element 503, insulation material 501 left side is provided with bellows 6, bellows 6 left side is provided with air outlet 7.
Further, be the welding between gallows 2 and the device main part 1, gallows 2 and the inseparable laminating of device main part 1 are used for supporting the spiral duct through gallows 2, guarantee its fastness and stability in installation and use.
Further, the air inlet 3 is in flange connection with the support and hanger 2, the air inlet 3 and the support and hanger 2 form a fixed structure, and the air inlet 3 is a part for connecting the main machine and the spiral air pipe.
Further, the pipe joint 4 is welded with the support and hanger 2, the pipe joint 4 is tightly attached to the support and hanger 2, and other pipes such as a cold water pipe and a hot water pipe are connected through the pipe joint 4 for conveying.
Further, be the draw-in groove and connect between insulation material 501 and the shell 502, insulation material 501 external diameter and shell 502 internal diameter phase-match prevent effectively through insulation material 501 that cold and hot air from taking place temperature loss in the transportation, can improve the adaptability that spiral duct building was laid simultaneously, and shell 502 prevents the influence of external environment, reduces defects such as tuber pipe warp through reducing the difference in temperature simultaneously.
Further, welding is adopted between the interface component 503 and the housing 502, the interface component 503 and the housing 502 form a fixed structure, and the interface component 503 further eliminates local temperature difference in the system while ensuring that the air duct is communicated to meet the performance requirement.
Further, the corrugated hose 6 is in threaded connection with the heat insulation material 501, the corrugated hose 6 and the heat insulation material 501 form an adjustable structure, and the adjustable structure is used for connecting between spiral air pipes or between the air pipes and the air inlet 3, the air outlet 7 and other parts through the corrugated hose 6, has good elasticity and flexibility, and can meet the installation and use requirements of a narrow space.
Further, the air outlet 7 is in flange connection with the corrugated hose 6, the air outlet 7 and the corrugated hose 6 form a fixed structure, and the air outlet 7 is a connection part of the spiral air pipe and indoor air.
Working principle: firstly, the support and hanger 2 at the upper end of the main body 1 is used for supporting the spiral air pipe, ensuring the firmness and stability of the spiral air pipe in the installation and use processes, then the main body and the spiral air pipe are connected through the air inlet 3, other pipelines such as a cold water pipe and a hot water pipe are connected through the pipeline connector 4, the temperature loss of cold and hot air in the transportation process is effectively prevented through the heat insulation material 501 in the heat insulation device 5, meanwhile, the adaptability of the spiral air pipe building laying can be improved, the outer shell 502 is prevented from being influenced by the external environment, meanwhile, the defects of air pipe deformation and the like are reduced through reducing the temperature difference, the interface component 503 is used for ensuring that the air channel is communicated with the air channel to meet the performance requirements, meanwhile, the local temperature difference in the system is further eliminated, the corrugated hose 6 is used for connecting the spiral air pipe or the air pipe with the air inlet 3, the air outlet 7 and other components, the corrugated hose has good elasticity and flexibility, the installation and use requirements of a narrow space can be met, and finally the spiral air pipe is the connecting part of the spiral air pipe and indoor air through the air outlet 7.
The present utility model is not limited to the preferred embodiments, and any person skilled in the art, based on the technical solution set forth in the present utility model, can apply equally to the present utility model, and can apply to the present utility model, including all changes, modifications, etc. that are within the scope of the present utility model.
Claims (8)
1. The utility model provides a spiral duct for central air conditioner, includes device main part (1) and heat preservation device (5), its characterized in that: the device is characterized in that a support and hanging bracket (2) is arranged on the right side of the device body (1), an air inlet (3) is formed in the right side of the device body (1), a pipeline connector (4) is arranged at the upper end of the support and hanging bracket (2), a heat preservation device (5) is arranged on the left side of the support and hanging bracket (2), a heat preservation material (501) is arranged on the left side of the support and hanging bracket (2), a shell (502) is arranged on the outer side of the heat preservation material (501), an interface component (503) is arranged at the upper end of the shell (502), a corrugated hose (6) is arranged on the left side of the heat preservation material (501), and an air outlet (7) is formed in the left side of the corrugated hose (6).
2. The spiral duct for the central air conditioner according to claim 1, wherein welding is adopted between the support and hanger (2) and the device main body (1), and the support and hanger (2) is tightly attached to the device main body (1).
3. The spiral duct for the central air conditioner according to claim 1, wherein the air inlet (3) is in flange connection with the support and hanger (2), and the air inlet (3) and the support and hanger (2) form a fixed structure.
4. The spiral duct for the central air conditioner according to claim 1, wherein welding is adopted between the pipeline connector (4) and the support and hanger (2), and the pipeline connector (4) is tightly attached to the support and hanger (2).
5. The spiral duct for the central air conditioner according to claim 1, wherein the heat insulation material (501) is connected with the shell (502) through a clamping groove, and the outer diameter of the heat insulation material (501) is matched with the inner diameter of the shell (502).
6. A spiral duct for a central air conditioner according to claim 1, wherein the interface member (503) and the housing (502) are welded, and the interface member (503) and the housing (502) form a fixed structure.
7. A spiral duct for a central air conditioner according to claim 1, characterized in that the corrugated hose (6) is in threaded connection with the heat insulation material (501), and the corrugated hose (6) and the heat insulation material (501) form an adjustable structure.
8. The spiral duct for the central air conditioner according to claim 1, wherein the air outlet (7) is in flange connection with the corrugated hose (6), and the air outlet (7) and the corrugated hose (6) form a fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220250.7U CN219655517U (en) | 2023-05-19 | 2023-05-19 | Spiral duct for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220250.7U CN219655517U (en) | 2023-05-19 | 2023-05-19 | Spiral duct for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655517U true CN219655517U (en) | 2023-09-08 |
Family
ID=87854152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321220250.7U Active CN219655517U (en) | 2023-05-19 | 2023-05-19 | Spiral duct for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655517U (en) |
-
2023
- 2023-05-19 CN CN202321220250.7U patent/CN219655517U/en active Active
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