CN203348776U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN203348776U CN203348776U CN 201320383571 CN201320383571U CN203348776U CN 203348776 U CN203348776 U CN 203348776U CN 201320383571 CN201320383571 CN 201320383571 CN 201320383571 U CN201320383571 U CN 201320383571U CN 203348776 U CN203348776 U CN 203348776U
- Authority
- CN
- China
- Prior art keywords
- pipeline section
- pipe section
- degree
- pipe segment
- joint
- 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 - Lifetime
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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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a connector which comprises a first pipe section, a transition pipe section and a second pipe section, wherein one end of the transition pipe section is connected with one end of the first pipe section, and one end of the second pipe section is connected with the other end of the transition pipe section. The pipe diameter of the second pipe section is smaller than that of the first pipe section, the horizontal contained angle of the pipe wall of the transition pipe section and the first pipe section is alpha, the alpha is larger than 0 degree and smaller than or equal to 90 degrees, and the first pipe section, the transition pipe section and the second pipe section are of an integrated structure. The connector can achieve high-precision matching and connecting with the pipes connected with the connector.
Description
Technical field
The utility model relates to a kind of joint, is mainly used in the production upper connection of solar energy heat collection pipe.
Background technique
In renewable resources, solar energy industry has become that China production scale is maximum, the independent intellectual property right degree is the highest, universal face the widest, the most powerful green rising industry of development potentiality.Solar energy heat collection pipe is the core component of solar thermal collector, its structure generally is comprised of inner tube, outer glass pipe, plunger, joint etc., wherein, one end of joint connects inner tube, the other end connects outer glass pipe, often with glass tube, can not realize high-precision the cooperation for the joint in the production of solar energy heat collection pipe in prior art, make apertured existence between joint and glass tube, affect use and the life-span of solar thermal collector.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of joint is provided.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of joint, comprise the transitional pipe segment that the first pipeline section, an end be connected with an end of described the first pipeline section, the second pipeline section that an end is connected with the other end of described transitional pipe segment, the caliber of described the second pipeline section is less than the caliber of described the first pipeline section, the horizontal sextant angle of the tube wall of described transitional pipe segment and described the first pipeline section is α, described α is greater than 0 degree and is less than or equal to 90 degree, and described the first pipeline section, described transitional pipe segment and described the second pipeline section are the integral type structure.
Preferably, described the first pipeline section is straight tube.
Particularly, the internal face of described the first pipeline section parallels with the shaft axis of described the first pipeline section.
Further particularly, the outer wall of the other end of described the first pipeline section is provided with inclined-plane along the circumferencial direction of described the first pipeline section, and the angle that the shaft axis of described inclined-plane and described the first pipeline section forms is β, and described β is greater than 0 degree and is less than or equal to 90 degree.
Preferably, described the second pipeline section is straight tube.
Preferably, described transitional pipe segment is straight tube.
Due to the enforcement of above technological scheme, the utility model compared with prior art has following advantages:
Joint of the present utility model can realize that highi degree of accuracy is connected with coupled pipe fitting.
The accompanying drawing explanation
The cross-sectional schematic that Fig. 1 is the utility model joint;
Wherein: 1, the first pipeline section; 2, the second pipeline section; 3, transitional pipe segment; 4, inclined-plane.
Embodiment
Below in conjunction with Figure of description, the utility model is described further:
As shown in Figure 1, a kind of joint, be mainly used in the production of solar energy heat collection pipe, usually for the pipe fitting that connects solar energy heat collection pipe as inner tube, outer glass pipe, use this joint can make this joint and coupled pipe fitting realize highi degree of accuracy as glass tube and be connected.This joint is mainly processed by metal tube, preferably copper pipe.As shown in Figure 1, this joint comprises the transitional pipe segment 3 that the first pipeline section 1, an end be connected with an end of the first pipeline section 1, the second pipeline section 2 that an end is connected with the other end of transitional pipe segment 3, the caliber of the second pipeline section 2 is less than the caliber of the first pipeline section 1, the horizontal sextant angle of the tube wall of transitional pipe segment 3 and the first pipeline section 1 is α, α is greater than 0 degree and is less than or equal to 90 degree, and the first pipeline section 1, transitional pipe segment 3, the second pipeline section 2 are the integral type structure.
In the present embodiment, the first pipeline section 1, transitional pipe segment 3, the second pipeline section 2 are straight tube.
In the present embodiment, the axis parallel of the internal face of the first pipeline section 1 and the first pipeline section 1, in accompanying drawing 1, the angle that the section of the internal face of the first pipeline section 1 and the first pipeline section 1 forms is δ, δ is 90 degree.
In the present embodiment, the outer wall of the other end of the first pipeline section 1 is provided with inclined-plane 4 along the circumferencial direction of the first pipeline section 1, and the angle that the shaft axis of inclined-plane 4 and the first pipeline section 1 forms is β, and β is greater than 0 degree and is less than or equal to 90 degree.When β equals 90, inclined-plane 4 overlaps with the right section of the first pipeline section 1, and the right is with for referencial use under the state shown in Fig. 1 herein.
Above the utility model is described in detail; its purpose is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (6)
1. a joint, it is characterized in that, comprise the first pipeline section (1), the transitional pipe segment (3) that one end is connected with an end of described the first pipeline section (1), the second pipeline section (2) that one end is connected with the other end of described transitional pipe segment (3), the caliber of described the second pipeline section (2) is less than the caliber of described the first pipeline section (1), the horizontal sextant angle of the tube wall of described transitional pipe segment (3) and described the first pipeline section (1) is α, described α is greater than 0 degree and is less than or equal to 90 degree, described the first pipeline section (1), described transitional pipe segment (3) and described the second pipeline section (2) are the integral type structure.
2. joint according to claim 1, is characterized in that, described the first pipeline section (1) is straight tube.
3. joint according to claim 2, is characterized in that, the internal face of described the first pipeline section (1) parallels with the shaft axis of described the first pipeline section (1).
4. joint according to claim 3, it is characterized in that, the outer wall of the other end of described the first pipeline section (1) is provided with inclined-plane (4) along the circumferencial direction of described the first pipeline section (1), described inclined-plane (4) is β with the angle of the shaft axis formation of described the first pipeline section (1), and described β is greater than 0 degree and is less than or equal to 90 degree.
5. joint according to claim 1, is characterized in that, described the second pipeline section (2) is straight tube.
6. joint according to claim 1, is characterized in that, described transitional pipe segment (3) is straight tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320383571 CN203348776U (en) | 2013-06-28 | 2013-06-28 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320383571 CN203348776U (en) | 2013-06-28 | 2013-06-28 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348776U true CN203348776U (en) | 2013-12-18 |
Family
ID=49748676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320383571 Expired - Lifetime CN203348776U (en) | 2013-06-28 | 2013-06-28 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603494A (en) * | 2016-02-23 | 2018-09-28 | Zf 腓德烈斯哈芬股份公司 | The separated pitch pipe of energy |
-
2013
- 2013-06-28 CN CN 201320383571 patent/CN203348776U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603494A (en) * | 2016-02-23 | 2018-09-28 | Zf 腓德烈斯哈芬股份公司 | The separated pitch pipe of energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170222 Address after: The street's Jiangnan Road Suzhou Jiangsu province 215412 city of Taicang City, No. 33 Patentee after: JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD. Patentee after: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Address before: 215400 Jiangsu city of Suzhou province Taicang County West Street No. 180 Patentee before: JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Connector Effective date of registration: 20171215 Granted publication date: 20131218 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: WUXI GOLDEN DRAGON KAWAMURA PRECISION TUBE Co.,Ltd.|CHONGQING LONGYU PRECISE COPPER TUBE Co.,Ltd.|HENAN LONGHUI COPPER INDUSTRY Co.,Ltd.|Xinxiang Jinxiang Precision Pipe Fittings Co.,Ltd.|XINXIANG LONGTENG REFRIGERATION HIGH-TECH CO.,LTD.|JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc.|GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: 2017990001045 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20131218 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Registration number: 2017990001045 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Connector Effective date of registration: 20190830 Granted publication date: 20131218 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Registration number: Y2019990000127 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |