CN206708601U - Central air-conditioning pipe fitting - Google Patents
Central air-conditioning pipe fitting Download PDFInfo
- Publication number
- CN206708601U CN206708601U CN201720388220.5U CN201720388220U CN206708601U CN 206708601 U CN206708601 U CN 206708601U CN 201720388220 U CN201720388220 U CN 201720388220U CN 206708601 U CN206708601 U CN 206708601U
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- China
- Prior art keywords
- respectively equipped
- connecting pole
- air channel
- neck
- width
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Abstract
The utility model discloses a kind of central air-conditioning pipe fitting, include the rear body of rectangle, the shaping of body front end integrally has the preceding body that width is less than rear body afterwards, concentrically axle is provided with air channel in body, air channel rear end after wherein in body is shaped to the expansion mouth matched with preceding tubular form, preceding body front end left and right side is respectively equipped with neck, expansion mouth front end left and right side is provided with the fixture block with neck form fit in body afterwards, body rear end left and right side is connected with locating dowel afterwards, and rear body front end corresponds to each locating dowel position and is respectively equipped with positioning hole.The utility model need not use excessive bolt in assembling, realize that the positioning of adjacent pipe sections structure is assembled and fixed using overall construction design.
Description
Technical field
Field of central air-conditioning is the utility model is related to, mainly a kind of central air-conditioning pipe fitting.
Background technology
Central air conditioner system is made up of one or more cold and heat source systems and multiple air handling systems, and it will by air channel
Wind is sent into interior, to build appropriate temperature environment.The pipeline of prior art center air-conditioning need to lay assembling at the scene, during assembling
Manual-alignment is needed to ensure each pipeline concentrically axle, and by multiple bolt connections between adjacent channel, installation is inconvenient, and not
Beneficial to maintenance and maintenance work in the future.
Utility model content technical problem to be solved in the utility model is to provide a kind of central air-conditioning pipe fitting, with solution
The problem of certainly air-conditioning duct installation in prior art center is inconvenient.
In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：
A kind of central air-conditioning pipe fitting, it is characterised in that：Include the rear body of rectangle, concentrically axle is molded for rear body front end
Integrally there is a preceding body that width is less than rear body, forward and backward body forms body, and concentrically axle is provided with air channel in body, wherein after
Air channel rear end in body is shaped to the expansion mouth of width expansion, and expansion mouth insied width, length and preceding body width, length
Match somebody with somebody, preceding body front end is located at air channel left and right side and is respectively equipped with neck, and neck extends along anterior-posterior horizontal direction, enlarging in rear body
Portion front end left and right side corresponds to groove position and is respectively equipped with fixture block with neck form fit, it is described after body rear end be located at air channel
Left and right side is connected to locating dowel, and rear body front end corresponds to each locating dowel position and is respectively equipped with positioning hole.
A kind of described central air-conditioning pipe fitting, it is characterised in that：Body rear end left and right side further respectively has connection after described
Post, each connecting pole top are respectively equipped with vertical screwed hole, and the rear body front end left and right side corresponds to each connecting pole position
The perforation penetrated for connecting pole is further respectively had, perforated top corresponds to connecting pole screw thread hole site and further respectively has bolt installation
Hole.
The utility model adjacent pipe sections are composable to be integrated, and the preceding body in one pipe fitting is penetrated into another pipe during assembling
After in part in the expansion mouth of body, and fixture block, neck can be utilized to connect, pass through locating dowel during assembling, positioning hole positions, assembling
After bolt is screwed into vertically from the bolt mounting holes of perforated top, and bolt is screwed into the screwed hole in connecting pole, you can
Realization is connected.
The utility model has the advantages that：
The utility model need not use excessive bolt in assembling, and the positioning of adjacent pipe sections is realized using overall construction design
Assembling and fixed, not only facilitates installment work, and dismantlement work when maintaining easily maintenance.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is structural representation after the utility model assembling.
Fig. 3 is the utility model connecting pole catenation principle schematic diagram.
Embodiment
Referring to Fig. 1,2,3, a kind of central air-conditioning pipe fitting includes the rear body 1 of rectangle, the rear front end of body 1 concentrically axle into
Type integrally has a preceding body 2 that width is less than rear body 1, and forward and backward body 2,1 forms body, and concentrically axle is provided with air channel in body
3, wherein the air channel rear end in rear body 1 is shaped to the expansion mouth 4 of width expansion, and 4 width, length and preceding body in expansion mouth
2 width, length matching, the preceding front end of body 2 are located at air channel left and right side and are respectively equipped with neck 5, and neck 5 prolongs along anterior-posterior horizontal direction
Stretch, expansion mouth front end left and right side corresponds to the position of neck 5 and is respectively equipped with fixture block 6 with the form fit of neck 5, rear pipe in rear body 1
The rear end of body 1 is located at air channel left and right side and is connected to locating dowel 7, and the rear front end of body 1 corresponds to each position of locating dowel 7 and set respectively
There is positioning hole 8.
The rear end left and right side of body 1 further respectively has connecting pole 9 afterwards, and each top of connecting pole 9 is respectively equipped with vertical screw thread
Hole 10, the rear front end left and right side of body 1 correspond to each position of connecting pole 9 and further respectively have the perforation 11 penetrated for connecting pole 9, wear
Corresponding connecting pole screw thread hole site further respectively has the bolt mounting holes being screwed into for bolt 12 at the top of hole.
Claims (2)
- A kind of 1. central air-conditioning pipe fitting, it is characterised in that：Include the rear body of rectangle, concentrically axle is molded for rear body front end Integrally there is a preceding body that width is less than rear body, forward and backward body forms body, and concentrically axle is provided with air channel in body, wherein after Air channel rear end in body is shaped to the expansion mouth of width expansion, and expansion mouth insied width, length and preceding body width, length Match somebody with somebody, preceding body front end is located at air channel left and right side and is respectively equipped with neck, and neck extends along anterior-posterior horizontal direction, in the rear body Expansion mouth front end left and right side corresponds to groove position and is respectively equipped with fixture block with neck form fit, it is described after body rear end be located at Air channel left and right side is connected to locating dowel, and rear body front end corresponds to each locating dowel position and is respectively equipped with positioning hole.
- A kind of 2. central air-conditioning pipe fitting according to claim 1, it is characterised in that：The rear body rear end left and right side is also Connecting pole is respectively equipped with, vertical screwed hole is respectively equipped with the top of each connecting pole, the rear body front end left and right side corresponds to every Individual connecting pole position further respectively has the perforation penetrated for connecting pole, and perforated top corresponds to connecting pole screw thread hole site and also set respectively There are bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388220.5U CN206708601U (en) | 2017-04-14 | 2017-04-14 | Central air-conditioning pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388220.5U CN206708601U (en) | 2017-04-14 | 2017-04-14 | Central air-conditioning pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708601U true CN206708601U (en) | 2017-12-05 |
Family
ID=60455820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388220.5U Active CN206708601U (en) | 2017-04-14 | 2017-04-14 | Central air-conditioning pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662310A (en) * | 2018-05-28 | 2018-10-16 | 江苏雪旺制冷科技有限公司 | A kind of anti-pull copper-aluminium joint |
| CN113167499A (en) * | 2018-12-08 | 2021-07-23 | 金兑炫 | Pipe connection structure of air conditioning equipment |
-
2017
- 2017-04-14 CN CN201720388220.5U patent/CN206708601U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662310A (en) * | 2018-05-28 | 2018-10-16 | 江苏雪旺制冷科技有限公司 | A kind of anti-pull copper-aluminium joint |
| CN113167499A (en) * | 2018-12-08 | 2021-07-23 | 金兑炫 | Pipe connection structure of air conditioning equipment |
| CN113167499B (en) * | 2018-12-08 | 2022-12-06 | 金兑炫 | Pipe connection structure of air conditioning equipment |
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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 |