CN103047491A - Pipe joint of solar heat collecting pipe - Google Patents
Pipe joint of solar heat collecting pipe Download PDFInfo
- Publication number
- CN103047491A CN103047491A CN2012105429230A CN201210542923A CN103047491A CN 103047491 A CN103047491 A CN 103047491A CN 2012105429230 A CN2012105429230 A CN 2012105429230A CN 201210542923 A CN201210542923 A CN 201210542923A CN 103047491 A CN103047491 A CN 103047491A
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- CN
- China
- Prior art keywords
- connecting end
- lock sleeve
- pipe
- pipe joint
- locking sleeve
- 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.)
- Pending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention provides a pipe joint of a solar heat collecting pipe. The pipe joint comprises a lower connecting piece connected with a base, an upper connecting piece connected with a pipe body and a locking sleeve arranged between the lower connecting piece and the upper connecting piece. The lower connecting piece comprises a lower connecting body, a base connecting end and a locking sleeve connecting end, wherein the base connecting end and the locking sleeve connecting end are arranged at two ends of the lower connecting body. The upper connecting piece comprises an upper connecting body, a second locking sleeve connecting end and a pipe body connecting end, wherein the second locking sleeve connecting end and the pipe body connecting end are arranged at two ends of the upper connecting body respectively. An extending body is arranged at the front end of the pipe body connecting end, an annular inserting groove is arranged on the periphery of the pipe body connecting end, a spiral clamping sleeve is further arranged outside the pipe body connecting end, and outer threads are arranged on the surface of the second locking sleeve connecting end and matched with inner threads arranged in the locking sleeve. Connection between the pipe joint and the pipe body is stable and not prone to loose. The pipe joint adopts split-type spiral connection so as to be convenient to detach and install and is simple in structure and easy to achieve.
Description
Technical field
The present invention relates to a kind of attaching accessory of solar energy heat collection pipe, especially relate to a kind of pipe joint of solar energy heat collection pipe.
Background technique
Existing solar water heater is by the heat collecting pipe heat build-up, but the pipe joint of heat collecting pipe exists the problem of dismounting inconvenience, and existing solar energy heat collection pipe pipe joint is easily loosening between body and the pipe joint after long-time the use, thereby causes the phenomenon of leakage.
Summary of the invention
The purpose of this invention is to provide the pipe joint that is difficult for loosening solar energy heat collection pipe between a kind of easy accessibility, joint and the body.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pipe joint of solar energy heat collection pipe comprises the lock sleeve that arranges between the lower link that is connected with base, the upper connector that is connected with body and lower link and the upper connector; Described lower link comprises lower connecting body and is arranged on the base connecting end at lower connecting body two ends, lock sleeve connecting end, on the surface of described lock sleeve connecting end outside thread is set, and coincide with the inner internal thread that arranges of lock sleeve; Described upper connector comprises connecting body and the second lock sleeve connecting end, the body connecting end that arrange respectively at upper connecting body two ends, the front end of described body connecting end is provided with extending body, the periphery of body connecting end is provided with annular slot, the outside of described body connecting end also is provided with the spiral cutting ferrule, on described the second lock sleeve connecting end surface outside thread is set, and with lock sleeve in the internal thread that arranges coincide.
Further, be provided with seal ring in the described lock sleeve.
Beneficial effect of the present invention: owing to adopt the front end at the body connecting end that extending body is set, the periphery of extending body is provided with annular slot, also be provided for simultaneously tightening the spiral cutting ferrule of body connecting end, guaranteed stable connection between pipe joint and the body, be difficult for becoming flexible; For accomplishing easy accessibility, this pipe joint has adopted split type spiral attaching.It is simple in structure, is easy to realize.
Below with reference to drawings and Examples, the present invention is described in detail.
Description of drawings
Fig. 1 is organigram of the present invention.
Fig. 2 is the split organigram of Fig. 1.
Among the figure: 1. body, 2. lock sleeve, 3. descend connecting body, 4. the base connecting end, 5. the lock sleeve connecting end, 6. outside thread, 7. internal thread, 8. go up connecting body, 9. the second lock sleeve connecting end, 10. body connecting end, 11. extending bodys, 12. annular slots, 13. spiral cutting ferrules, 14. seal rings.
Embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of pipe joint of solar energy heat collection pipe comprises the lock sleeve 2 that arranges between the lower link that is connected with base, the upper connector that is connected with body 1 and lower link and the upper connector; Base connecting end 4, lock sleeve connecting end 5 that described lower link comprises lower connecting body 3 and is arranged on lower connecting body 3 two ends arrange outside thread 6 on the surface of described lock sleeve connecting end 5, and coincide with the lock sleeve 2 inner internal threads that arrange 7; Described upper connector comprises connecting body 8 and the second lock sleeve connecting end 9, the body connecting end 10 that arrange respectively at upper connecting body 8 two ends, the front end of described body connecting end 10 is provided with extending body 11, the periphery of body connecting end 10 is provided with annular slot 12, the outside of described body connecting end 10 also is provided with spiral cutting ferrule 13, described the second lock sleeve connecting end arranges outside thread 6 on 9 surfaces, and identical with the internal thread 7 of lock sleeve 2 interior settings.
Further, be provided with seal ring 14 in the described lock sleeve 2.
Above embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineers and technicians in related domain make technological scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (2)
1. the pipe joint of a solar energy heat collection pipe is characterized in that: comprise the lock sleeve that arranges between the lower link that is connected with base, the upper connector that is connected with body and lower link and the upper connector; Described lower link comprises lower connecting body and is arranged on the base connecting end at lower connecting body two ends, lock sleeve connecting end, on the surface of described lock sleeve connecting end outside thread is set, and coincide with the inner internal thread that arranges of lock sleeve; Described upper connector comprises connecting body and the second lock sleeve connecting end, the body connecting end that arrange respectively at upper connecting body two ends, the front end of described body connecting end is provided with extending body, the periphery of body connecting end is provided with annular slot, the outside of described body connecting end also is provided with the spiral cutting ferrule, on described the second lock sleeve connecting end surface outside thread is set, and with lock sleeve in the internal thread that arranges coincide.
2. the pipe joint of solar energy heat collection pipe according to claim 1 is characterized in that: be provided with seal ring in the described lock sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105429230A CN103047491A (en) | 2012-12-15 | 2012-12-15 | Pipe joint of solar heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105429230A CN103047491A (en) | 2012-12-15 | 2012-12-15 | Pipe joint of solar heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047491A true CN103047491A (en) | 2013-04-17 |
Family
ID=48060246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105429230A Pending CN103047491A (en) | 2012-12-15 | 2012-12-15 | Pipe joint of solar heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047491A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285646A (en) * | 1988-09-20 | 1990-03-27 | Komatsu Ltd | Solar energy conversion panel |
| EP0571872A1 (en) * | 1992-05-27 | 1993-12-01 | TOUR & ANDERSSON AB | Tube coupling |
| CN2228594Y (en) * | 1994-12-22 | 1996-06-05 | 李树清 | Pipe joint for high and low pressure as well as hot and cold water |
| CN2506838Y (en) * | 2001-05-08 | 2002-08-21 | 梁文华 | Pipe joint |
| CN101358673A (en) * | 2008-09-05 | 2009-02-04 | 海盐管件制造有限公司 | Clamp type high-pressure pipe joint |
| WO2011062511A1 (en) * | 2009-11-20 | 2011-05-26 | Puku Limited | Interference securing mechanism |
| CN102612620A (en) * | 2009-09-21 | 2012-07-25 | 东阿柔性金属管有限公司 | Spiral-type flexible pipe connector |
| CN202927310U (en) * | 2012-12-15 | 2013-05-08 | 张永峰 | A tube joint of a solar thermal collecting tube |
-
2012
- 2012-12-15 CN CN2012105429230A patent/CN103047491A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285646A (en) * | 1988-09-20 | 1990-03-27 | Komatsu Ltd | Solar energy conversion panel |
| EP0571872A1 (en) * | 1992-05-27 | 1993-12-01 | TOUR & ANDERSSON AB | Tube coupling |
| CN2228594Y (en) * | 1994-12-22 | 1996-06-05 | 李树清 | Pipe joint for high and low pressure as well as hot and cold water |
| CN2506838Y (en) * | 2001-05-08 | 2002-08-21 | 梁文华 | Pipe joint |
| CN101358673A (en) * | 2008-09-05 | 2009-02-04 | 海盐管件制造有限公司 | Clamp type high-pressure pipe joint |
| CN102612620A (en) * | 2009-09-21 | 2012-07-25 | 东阿柔性金属管有限公司 | Spiral-type flexible pipe connector |
| WO2011062511A1 (en) * | 2009-11-20 | 2011-05-26 | Puku Limited | Interference securing mechanism |
| CN202927310U (en) * | 2012-12-15 | 2013-05-08 | 张永峰 | A tube joint of a solar thermal collecting tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |