CN206708599U - The docking structure of different footpath pipelines in a kind of central air-conditioning - Google Patents
The docking structure of different footpath pipelines in a kind of central air-conditioning Download PDFInfo
- Publication number
- CN206708599U CN206708599U CN201720429800.4U CN201720429800U CN206708599U CN 206708599 U CN206708599 U CN 206708599U CN 201720429800 U CN201720429800 U CN 201720429800U CN 206708599 U CN206708599 U CN 206708599U
- Authority
- CN
- China
- Prior art keywords
- road
- extra heavy
- heavy pipe
- neck
- tubule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of docking structure of different footpath pipelines in central air-conditioning, including need the tubule road and extra heavy pipe road docked, it is characterised in that：The mating interface on the tubule road is extend into extra heavy pipe road, and inserting end end is provided with step, and the outer circumference surface at step is provided with neck, sealing ring is installed with the neck, the inner tubal wall of extra heavy pipe road butt end is provided with screw thread, and is combined with plug, and the middle part of the plug is provided with tubule road through hole, fixed flange is respectively equipped with the port lateral wall on the tubule road and extra heavy pipe road, and ripple pipeline is installed between two ring flanges.The utility model is reasonable in design, with certain controlled variable when can make pipeline joint, meets the needs of deformation, while can protect the switching performance between pipeline, adds sealing property, its pipeline is had the function that double shielding between connecting.
Description
Technical field：
Central air-conditioning mounting assembly field is the utility model is related to, relates generally to different footpath pipelines in a kind of central air-conditioning
Docking structure.
Background technology：
Mostly important in central air conditioner system is exactly air-conditioning duct, such as：Liquid pipe is thin copper pipe, is high-voltage tube.It is otherwise thick
Copper pipe be tracheae, be low-voltage tube, liquid pipe is condensator outlet to capillary（Expansion valve）This short section of import.Tracheae is capillary
Pipe exports to compressor inlet this section.Therefore the pipeline diameter of air-conditioning duct, which has slightly, has carefully, it is impossible to completes equally, to make
During, because the water vapour content in air is high, the often influence of temperature or air-flow, air-conditioner pipe can be caused after long-term use of
There is certain deflection in road, therefore can increase some protection devices in the interface of pipeline joint, not only meets certain regulation
Amount, and the performance being tightly connected can be met.
Utility model content：
A kind of the defects of the utility model purpose is exactly to make up prior art, there is provided different footpath pipelines in central air-conditioning
Docking structure, with certain controlled variable when can make pipeline joint, meet the needs of deformation, while can protect between pipeline
Switching performance, sealing property is added, make its pipeline that there is double shielding between connecting.
The utility model is achieved through the following technical solutions：
The docking structure of different footpath pipelines in a kind of central air-conditioning, including need the tubule road and extra heavy pipe road docked, it is special
Sign is：The mating interface on the tubule road is extend into extra heavy pipe road, and inserting end end is provided with step, and cylindrical at step
Side face is provided with neck, sealing ring is installed with the neck, the inner tubal wall of extra heavy pipe road butt end is provided with screw thread, and revolves
Conjunction has plug, and the middle part of the plug is provided with tubule road through hole, distinguished on the port lateral wall on the tubule road and extra heavy pipe road
Provided with fixed flange, and ripple pipeline is installed between two ring flanges.
Groove is provided with described through hole, sealing ring is also installed in the groove.
Bellows composition between described joint and joint of the bellows route with flange, it is integral type knot
Structure, mutual corresponding neck is provided between the fixed flange and the flange of ripple pipe joint, is installed with the neck
Sealing ring.
The structure for coordinating step is extend into extra heavy pipe road by tubule road, the requirement that connection coordinates can be met, pass through neck
The effect of middle sealing ring can meet sealing function, by the structure of plug, can will ensure that tubule road be located in extra heavy pipe road, by can
Certain regulated quantity is made it have, meets the needs of deformation, by the structure of the ripple pipeline between extra heavy pipe road and tubule road, one
Aspect serves switching performance, on the other hand can protect the switching performance between pipeline, while adds sealing property, makes its pipe
There is double shielding between the connection of road.
The utility model has the advantages that：
The utility model is reasonable in design, with certain controlled variable when can make pipeline joint, meets the needs of deformation,
The switching performance between pipeline can be protected simultaneously, adds sealing property, make its pipeline that there is the work of double shielding between connecting
With.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Referring to accompanying drawing.
The docking structure of different footpath pipelines in a kind of central air-conditioning, including need the tubule road 1 and extra heavy pipe road 2 docked, carefully
The mating interface of pipeline 1 is extend into extra heavy pipe road 2, and inserting end end is provided with step 3, and is set on the outer circumference surface at step 3
There is neck 4, sealing ring 5 is installed with the neck 4, the inner tubal wall of the butt end of extra heavy pipe road 2 is provided with screw thread, and is combined with
Plug 6, the middle part of the plug 6 are provided with the through hole of tubule road 1, distinguished on the port lateral wall on the tubule road 1 and extra heavy pipe road 2
Provided with fixed flange 7,8, and ripple pipeline is installed between two ring flanges 7,8.
Groove is provided with described through hole, sealing ring is also installed in the groove.
Bellows 11 between described joint 9,10 and joint 9,10 of the bellows route with flange forms, and it is
Integral structure, mutual corresponding neck, institute are provided between the fixed flange 7,8 and the flange of ripple pipe joint 9,10
State and sealing ring 12 is installed with neck.
Claims (3)
1. the docking structure of different footpath pipelines in a kind of central air-conditioning, including need the tubule road and extra heavy pipe road docked, its feature
It is：The mating interface on the tubule road is extend into extra heavy pipe road, and inserting end end is provided with step, and the excircle at step
Face is provided with neck, sealing ring is installed with the neck, the inner tubal wall of extra heavy pipe road butt end is provided with screw thread, and screws
There is plug, the middle part of the plug is provided with tubule road through hole, set respectively on the port lateral wall on the tubule road and extra heavy pipe road
There is fixed flange, and ripple pipeline is installed between two ring flanges.
2. the docking structure of different footpath pipelines in central air-conditioning according to claim 1, it is characterised in that：Described runs through
Groove is provided with hole, sealing ring is also installed in the groove.
3. the docking structure of different footpath pipelines in central air-conditioning according to claim 1, it is characterised in that：Described ripple
Pipeline is made up of the bellows between joint and joint with flange, and it is integral type structure, the fixed flange with
Mutually corresponding neck is provided between the flange of ripple pipe joint, sealing ring is installed with the neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429800.4U CN206708599U (en) | 2017-04-24 | 2017-04-24 | The docking structure of different footpath pipelines in a kind of central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429800.4U CN206708599U (en) | 2017-04-24 | 2017-04-24 | The docking structure of different footpath pipelines in a kind of central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708599U true CN206708599U (en) | 2017-12-05 |
Family
ID=60456609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429800.4U Active CN206708599U (en) | 2017-04-24 | 2017-04-24 | The docking structure of different footpath pipelines in a kind of central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708599U (en) |
-
2017
- 2017-04-24 CN CN201720429800.4U patent/CN206708599U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104566923A (en) | Pipeline structure of air conditioner evaporator | |
| CN107654764A (en) | A kind of easy air-conditioning duct attachment structure | |
| CN206708599U (en) | The docking structure of different footpath pipelines in a kind of central air-conditioning | |
| CN207584074U (en) | Venturi ball valve | |
| WO2023231466A1 (en) | Fresh air pipe assembly and fresh air conditioner | |
| WO2023231467A1 (en) | Fresh air duct assembly, and air conditioner having fresh air function | |
| CN205090115U (en) | Connecting device and including this connecting device's radiator | |
| CN208764529U (en) | A kind of assembling pipe joint and pipeline | |
| CN106224682A (en) | A kind of air-cooled ducted air conditioner is with novel blind plug | |
| CN206347249U (en) | A kind of outer pressure axial type expansion joint of the anti-throttling of erosion resistant | |
| CN204063355U (en) | One drags many outdoor machine of air-conditioner auxiliary connecting device and to drag many air-conditionings | |
| CN211782118U (en) | Refrigerating system pipe fitting and multi-cylinder compressor reservoir | |
| CN204555451U (en) | Throttling element and air-conditioner | |
| CN203322542U (en) | Pipe joint for refrigerating device | |
| CN219995029U (en) | Integrated piping structure and oil-gas lubrication system | |
| CN201827559U (en) | Extendable connecting pipe and air conditioner using same | |
| CN204004905U (en) | A kind of pipe fitting joint structure | |
| CN208253794U (en) | The mounting structure of air-conditioning duct connector | |
| CN203385106U (en) | Connecting pipe structure for air conditioning internal and external unit | |
| CN107940560A (en) | Air-conditioning internal machine with liftable outlet pipe | |
| CN208458318U (en) | A kind of air-conditioning cooling tube | |
| CN212430056U (en) | Novel valve accessory | |
| CN105909906A (en) | Pipeline connection piece | |
| CN208474707U (en) | Air conditioning for automobiles withholds seal nipple | |
| CN209540326U (en) | A kind of heating and ventilation project thermal-insulating type HVAC pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 4 Shushan 1501, Qingxi Road, Shushan District, Hefei Patentee after: Zhongjing Energy Technology Co., Ltd. Address before: 230000 4 Shushan 1501, Qingxi Road, Shushan District, Hefei Patentee before: Anhui eakly Environmental Engineering Co Ltd |