CN203979692U - A kind of novel heat collector pipe connecting structure - Google Patents
A kind of novel heat collector pipe connecting structure Download PDFInfo
- Publication number
- CN203979692U CN203979692U CN201420426497.9U CN201420426497U CN203979692U CN 203979692 U CN203979692 U CN 203979692U CN 201420426497 U CN201420426497 U CN 201420426497U CN 203979692 U CN203979692 U CN 203979692U
- Authority
- CN
- China
- Prior art keywords
- heat collector
- main pipeline
- pipe joint
- outer tube
- thread
- 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 has disclosed a kind of novel heat collector pipe connecting structure, in heat collector, be provided with main pipeline, described main pipeline stretches out heat collector one end and is connected with outside Outer Tube, described main pipeline is connected by pipe joint with Outer Tube, described pipe joint one end is provided with internal thread, and cooperatively interact and be connected with the outside thread of main pipeline outer end, the described pipe joint the other end is provided with thread, and cooperatively interacts and be connected with the internal thread of Outer Tube.The utility model has the advantage of simple in structurely, improve installation efficiency, and can not cause device failure because installing.In later maintenance process, can conveniently change, reduce maintenance cost.
Description
Technical field
The utility model relates to field of solar energy, relates in particular to the pipeline connection area of solar thermal collector.
Background technique
Solar thermal collector inside is all provided with copper tube, wherein main pipeline need to be connected with external pipe, connection at present all adopts cutting ferrule to connect, assembly process complexity and poor reliability, fragile cracking, while changing connecting tube, need to cut away the part main pipeline in heat collector after cracking, make like this main pipeline termination be positioned at heat collector inside, the difficulty of the repair and replacement of increase.
Model utility content
Technical problem to be solved in the utility model is to realize a kind of convenient heat collector pipe connecting structure of installing, safeguarding, change.
To achieve these goals, the technical solution adopted in the utility model is: a kind of novel heat collector pipe connecting structure, in heat collector, be provided with main pipeline, described main pipeline stretches out heat collector one end and is connected with outside Outer Tube, described main pipeline is connected by pipe joint with Outer Tube, and described pipe joint one end is provided with internal thread, and cooperatively interacts and be connected with the outside thread of main pipeline outer end, the described pipe joint the other end is provided with thread, and cooperatively interacts and be connected with the internal thread of Outer Tube.
The thread both sides of described pipe joint are provided with exterior angle and pull mouth, and the breach of mouth for scabbling pulled at described exterior angle.
Described Outer Tube and the welding of pipe joint joint.
The utility model has the advantage of simple in structurely, improve installation efficiency, and can not cause device failure because installing.In later maintenance process, can conveniently change, reduce maintenance cost.
Brief description of the drawings
Below the mark in content and figure that in the utility model specification, every width accompanying drawing is expressed is briefly described:
Fig. 1 is heat collector pipeline connection diagram;
Fig. 2 is pipe joint structure schematic diagram;
Mark in above-mentioned figure is: 1, pipe joint; 2, heat collector; 3, main pipeline; 4, Outer Tube; 11, thread; 12, mouth is pulled at exterior angle.
Embodiment
Known referring to Fig. 1, the utility model is to utilize pipe joint 1 to connect the main pipeline 3 and Outer Tube 4 in heat collector 2, pipe joint 1 one end is provided with internal thread, and cooperatively interact and be connected with the outside thread of main pipeline 3 outer ends, pipe joint 1 the other end is provided with thread 11, and cooperatively interacts and be connected with the internal thread of Outer Tube 4.
For ease of installing, be provided with 12 in thread 11 both sides of pipe joint 1, the breach scabbling, when installation, is first connected to pipe joint 1 on main pipeline 3, utilizes 12 pipe joint 1 is screwed on main pipeline 3, afterwards, then Outer Tube 4 is fixed on to pipe joint 1 the other end.For the reliability of guaranteeing to connect, adopt high frequency welding in Outer Tube 4 and pipe joint 1 joint.
By reference to the accompanying drawings the present invention is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technological scheme carry out; or without improving, design of the present invention and technological scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (3)
1. a novel heat collector pipe connecting structure, in heat collector, be provided with main pipeline, described main pipeline stretches out heat collector one end and is connected with outside Outer Tube, it is characterized in that: described main pipeline is connected by pipe joint with Outer Tube, described pipe joint one end is provided with internal thread, and cooperatively interact and be connected with the outside thread of main pipeline outer end, the described pipe joint the other end is provided with thread, and cooperatively interacts and be connected with the internal thread of Outer Tube.
2. novel heat collector pipe connecting structure according to claim 1, is characterized in that: the thread both sides of described pipe joint are provided with exterior angle and pull mouth, and the breach of mouth for scabbling pulled at described exterior angle.
3. novel heat collector pipe connecting structure according to claim 1 and 2, is characterized in that: described Outer Tube and the welding of pipe joint joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426497.9U CN203979692U (en) | 2014-07-30 | 2014-07-30 | A kind of novel heat collector pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426497.9U CN203979692U (en) | 2014-07-30 | 2014-07-30 | A kind of novel heat collector pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979692U true CN203979692U (en) | 2014-12-03 |
Family
ID=51977134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426497.9U Expired - Fee Related CN203979692U (en) | 2014-07-30 | 2014-07-30 | A kind of novel heat collector pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631842A (en) * | 2017-09-08 | 2018-01-26 | 真木农业设备（安徽）有限公司 | A kind of detection device and application method for being used to detect the leakage of thermal-arrest pipeline |
| CN107631841A (en) * | 2017-09-08 | 2018-01-26 | 真木农业设备（安徽）有限公司 | A kind of detection device and its detection method for being used to detect the welding leakage of thermal-arrest pipeline |
-
2014
- 2014-07-30 CN CN201420426497.9U patent/CN203979692U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631842A (en) * | 2017-09-08 | 2018-01-26 | 真木农业设备（安徽）有限公司 | A kind of detection device and application method for being used to detect the leakage of thermal-arrest pipeline |
| CN107631841A (en) * | 2017-09-08 | 2018-01-26 | 真木农业设备（安徽）有限公司 | A kind of detection device and its detection method for being used to detect the welding leakage of thermal-arrest pipeline |
| CN107631841B (en) * | 2017-09-08 | 2019-11-19 | 真木农业设备（安徽）有限公司 | A kind of detection device and its detection method welding leakage for detecting thermal-arrest pipeline |
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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: 20141203 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |