CN203703435U - Plug-in type ventilation pipeline - Google Patents
Plug-in type ventilation pipeline Download PDFInfo
- Publication number
- CN203703435U CN203703435U CN201320812175.3U CN201320812175U CN203703435U CN 203703435 U CN203703435 U CN 203703435U CN 201320812175 U CN201320812175 U CN 201320812175U CN 203703435 U CN203703435 U CN 203703435U
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- CN
- China
- Prior art keywords
- plug
- chucks
- socket
- type ventilation
- pipeline body
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of noise silencing equipment, in particular to a plug-in type ventilation pipeline, which comprises a pipeline body and a clamp hoop, wherein one end of the pipeline body is provided with a plug opening, the other end of the pipeline body is provided with a plug, annular chucks are arranged on the plug and the plug opening, buffer sealing pads are arranged on the epitaxial parts of the annular chucks, and the clamp hoops are matched with the annular chucks. The plug-in type ventilation pipeline has the advantages that the structure is simple, the traditional flange connection structure is changed, the two ends of the ventilation pipeline are welded with the plug and the plug opening, the chucks are arranged around the plug and the plug openings, during the connection, the plug is plugged into the plug opening, the chucks arranged on the plug opening and the plug are tightly pasted, and then, the clamp hoops are used for buckling the chucks onto the adjacent chucks, so the connection of the ventilation pipelines can be completed.
Description
Technical field
The utility model relates to ventilation duct equipment technical field, relates in particular to a kind of plug-in type ventilation duct.
Background technique
Tradition ventilation pipeline generally adopts iron duct, glass fibre reinforced plastic blast pipe and glass magnesium airduct.Iron duct must skilled worker beat interlock iron sheet by craft, and cost is high, and construction is complicated, and the cycle is long, inefficiency; The molding of glass fibre reinforced plastic blast pipe palpus, gluing, maintenance, complicated construction technique, cycle length, inefficiency, quality is wayward; Be combined into airduct by A level glass magnesium plate, if the patent No. is that the disclosed ventilation duct of CN03129046.9 is made, connecting means, glass magnesium plate connects into airduct by special adhesive by adjacent glass magnesium plate, the outside special adhesive such as rope binding that must adopt of airduct at least need 24 hours ability to solidify, and the engineering time is long, and seam crossing is easy to crack, sealing effect is poor, inleakage is large, and quality can not be guaranteed, and working life is short.At present, ventilation duct, mostly be structure as a whole, all time processing moulding in mould of pipeline and flange, the problem of existence is processing technology complexity, technical difficulty is high, Special mould structure complexity, fabricating cost is high, and a mold can only be produced a kind of ventilation duct, narrow application range, and the ventilation duct sealing that flange connects is poor.
Model utility content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of plug-in type ventilation duct is provided, and is convenient to install, and has higher sealing.
The utility model for achieving the above object, by the following technical solutions:
A kind of plug-in type ventilation duct, it is characterized in that: comprise pipeline body and clip, one end of described pipeline body is provided with socket, the other end is provided with plug, described plug and socket are provided with annular chuck, the extension of described annular chuck is provided with cushion seal pad, and described clip coordinates with described annular chuck.
The end ring week of described plug is provided with cushion seal pad.
The inner side of described socket is provided with boss, and described boss is provided with cushion seal pad.
The beneficial effects of the utility model are: the utility model is simple in structure, change conventional flange linkage structure, two ends solder plug and socket that ventilation duct is arrived, the surrounding of plug and socket arranges chuck, in the time connecting, plug is inserted in socket, and the chuck on socket and plug is close to and is buckled on adjacent chuck with clip, thereby completes the connection of ventilation duct.
Brief description of the drawings
Fig. 1 is the utility model monomer structure schematic diagram;
Fig. 2 is the structural representation of clip in the utility model;
Fig. 3 is the utility model package assembly schematic diagram;
In figure: 1, pipeline body; 2, clip; 3, socket; 4, plug; 5, annular chuck; 6, cushion seal pad; 7, cushion seal pad; 8, boss; 9, cushion seal pad.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of plug-in type ventilation duct, comprise pipeline body 1 and clip 2, one end of described pipeline body is provided with socket 3, the other end is provided with plug 4, described plug and socket are provided with annular chuck 5, the extension of described annular chuck is provided with cushion seal pad 6, and described clip coordinates with described annular chuck, and the end ring week of described plug is provided with cushion seal pad 7.The inner side of described socket is provided with boss 8, and described boss is provided with cushion seal pad 9.In use, the plug of a pipeline body is inserted in the socket of another pipeline body, the cushion seal pad at plug top is closely connected with the cushion seal pad on boss, to passing through bolt tightening with hoop sleeve on two annular chucks more thereafter.
The utility model is simple in structure, change conventional flange linkage structure, two ends solder plug and socket that ventilation duct is arrived, the surrounding of plug and socket arranges chuck, in the time connecting, plug is inserted in socket, and the chuck on socket and plug is close to and is buckled on adjacent chuck with clip, thereby completes the connection of ventilation duct.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a plug-in type ventilation duct, it is characterized in that: comprise pipeline body and clip, one end of described pipeline body is provided with socket, the other end is provided with plug, described plug and socket are provided with annular chuck, the extension of described annular chuck is provided with cushion seal pad, and described clip coordinates with described annular chuck.
2. plug-in type ventilation duct according to claim 1, is characterized in that: the end ring week of described plug is provided with cushion seal pad.
3. plug-in type ventilation duct according to claim 1 and 2, is characterized in that: the inner side of described socket is provided with boss, described boss is provided with cushion seal pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812175.3U CN203703435U (en) | 2013-12-10 | 2013-12-10 | Plug-in type ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812175.3U CN203703435U (en) | 2013-12-10 | 2013-12-10 | Plug-in type ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703435U true CN203703435U (en) | 2014-07-09 |
Family
ID=51053880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812175.3U Expired - Fee Related CN203703435U (en) | 2013-12-10 | 2013-12-10 | Plug-in type ventilation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524363A (en) * | 2020-12-24 | 2021-03-19 | 深圳市朗飞实验室建设有限公司 | Acid liquor exhaust pipe installs connection structure |
-
2013
- 2013-12-10 CN CN201320812175.3U patent/CN203703435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524363A (en) * | 2020-12-24 | 2021-03-19 | 深圳市朗飞实验室建设有限公司 | Acid liquor exhaust pipe installs connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |