CN101021366A - Water delivery tank and its welding method - Google Patents
Water delivery tank and its welding method Download PDFInfo
- Publication number
- CN101021366A CN101021366A CNA2007100202145A CN200710020214A CN101021366A CN 101021366 A CN101021366 A CN 101021366A CN A2007100202145 A CNA2007100202145 A CN A2007100202145A CN 200710020214 A CN200710020214 A CN 200710020214A CN 101021366 A CN101021366 A CN 101021366A
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- China
- Prior art keywords
- water
- sleeve pipe
- charge
- person
- wire ring
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- 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.)
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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
Abstract
The invention discloses a water channel used for the solar energy collector and the sealing method. The water channel includes the main water pipe and bushing. The main pipe has many cross through holes which is fixed with the bushings. The two ends of the bushing are all out of the main water pipe. The method is: the bushing is inserted into the cross through hole and the two ends are all out of the hole, then are the below processes: the brazing silk ring is set in the joint between the main water pipe and the bushing which is sealed by the high frequency soldering machine, then the main water pipe and the bushing are all be turned over to make the other sealing joint up which is set on the brazing silk ring. The invention has the big heat exchanging area and high reliability, so the joint can not leak.
Description
Technical field
The present invention relates to a kind of water delivery tank and welding method thereof that is used for solar thermal collector.
Background technology
The sleeve pipe of the water delivery tank of original solar thermal collector only has an end to insert to leak water the person in charge, not break-through of the sleeve pipe person in charge that leakes water, so heat exchange area is restricted, heat exchange efficiency is lower; And sleeve pipe is in the stressed easy run-off the straight of when assembling, can not guarantee to be responsible for perpendicularly with leaking water, and as shown in Figure 1, 2, thereby makes troubles for the installation of complete machine.
Shown in Fig. 5,6, traditional water delivery tank welding method, be that the top of sleeve pipe is inserted the person in charge's that leakes water through hole and placed the person in charge that leakes water, the tail end of sleeve pipe is exposed at outside the through hole, adopt the copper arc welding electrode manual welding, sleeve pipe and the flange junction of leaking water on being responsible for are welded, weld is to be piled up by the copper arc welding electrode high temperature melting to form, owing to be local heating, can not well flow after the welding rod fusing and be diffused into weld seam periphery and depths, can only pile up at sealing, cause the fusion that welding rod and mother metal can not be intact, thereby the butt welded seam quality have harmful effect.The soldering reliability of this welding method is not high, the hidden danger that exists the commissure to leak, and inconvenient operation.
Summary of the invention
First purpose of the present invention is to provide a kind of heat exchange area big, can make sleeve pipe keep vertical water delivery tank with the person in charge that leakes water.
Second purpose of the present invention is to provide a kind of soldering reliability height, the welding method of easy to operate water delivery tank.
In order to reach above-mentioned first purpose, technical scheme of the present invention is: a kind of water delivery tank, and comprising leakes water is responsible for and sleeve pipe, leakes water to be responsible for to have some lateral direction penetratings hole, and sleeve pipe fixedly is housed in the through hole, and the two ends of sleeve pipe all are exposed at outside the person in charge that leakes water.
In order to reach above-mentioned second purpose, technical scheme of the present invention is: a kind of welding method of water delivery tank, this method comprises, sleeve pipe is inserted in the lateral direction penetrating hole of being responsible for of leaking water, make the two ends of sleeve pipe all be exposed at outside the through hole, carry out according to following steps successively: the brazing wire ring is placed at an abutted seam place that is responsible for sleeve pipe leaking water again, adopt high-frequency induction welder to weld at the position to be welded that is placed with the brazing wire ring, to leak water after having welded and be responsible for and sleeve pipe stands up, making leakes water be responsible for the other end seam of sleeve pipe up, place the brazing wire ring at this seam crossing, adopt high-frequency induction welder to weld at the position to be welded that is placed with the brazing wire ring.
Water delivery tank behind the employing said structure, owing in the lateral direction penetrating hole sleeve pipe is housed fixedly, the two ends of sleeve pipe all are exposed at outside the person in charge that leakes water, and have therefore increased heat exchange area, heat exchange efficiency height effectively; Two places are fixing with the person in charge that leakes water up and down because of having for sleeve pipe, so can make sleeve pipe keep vertical with the person in charge that leakes water, can not occur tilting, and whole machine installation conveniently.
After adopting the welding method of above-mentioned water delivery tank, owing to adopt high-frequency induction welder to carry out, reach brazing wire ring high temperature melting simultaneously around the seam, brazing wire ring and mother metal merge simultaneously equably, therefore, having eliminated the gap of leaking water and being responsible for and overlapping tube seam, the soldering reliability height has been eliminated the hidden danger that leak the commissure; In addition, the present invention is more simple to operate than traditional manual welding method, and speed is fast.
Description of drawings
Fig. 1, Fig. 2 are the structure and the run-off the straight situation schematic diagrames of original water delivery tank;
Fig. 3, Fig. 4 are the structural representations of water delivery tank of the present invention;
Fig. 5, Fig. 6 are the process schematic diagrames of traditional manual welding method;
Fig. 7 is the schematic diagram of the present invention after sleeve pipe inserts the through hole of being responsible for of leaking water;
Fig. 8 is the schematic diagram of the present invention when at one end seam crossing is placed a brazing wire ring;
Fig. 9 is the schematic diagram of the present invention after water delivery tank stands up, when other end seam crossing is placed a brazing wire ring;
Figure 10 is the schematic diagram of the present invention after welding is finished.
The specific embodiment
The present invention is further detailed explanation below in conjunction with embodiment that accompanying drawing provides.
As shown in Figure 1, 2, original water delivery tank, sleeve pipe 2 only have an end to insert the person in charge 1 that leakes water, and sleeve pipe 2 not break-through are leaked water and are responsible for 1.
Shown in Fig. 3,4, water delivery tank of the present invention comprising the leak water person in charge 1 and sleeve pipe 2, and leaking water to be responsible on 1 has some lateral direction penetratings hole 1-1, and sleeve pipe 2 fixedly is housed among the through hole 1-1, and the two ends of sleeve pipe 2 all are exposed to leak water and are responsible for outside 1.
Shown in Fig. 3,4, the person in charge's 1 that leakes water two ends have external diameter respectively and are responsible for the water inlet segment 1-2 and the water outlet pipeline section 1-3 of 1 middle part pipeline section external diameter less than leaking water.
Shown in Fig. 5,6, it is the process schematic diagram of traditional manual welding method, this method comprises, the top of sleeve pipe 2 is inserted the person in charge's 1 that leakes water through hole 1-1 and placed the person in charge 1 that leakes water, the tail end of sleeve pipe 2 is exposed at outside the through hole 1-1, adopt copper arc welding electrode 4 manual weldings, the sleeve pipe 2 and the junction of being responsible on 1 of leaking water are welded.But there is not filling flux in leak water after the having welded person in charge 1 and sleeve pipe 2 seams.
As Fig. 7,8,9, shown in 10, the welding method of a kind of water delivery tank of the present invention, this method comprises, sleeve pipe 2 is inserted among the person in charge's 1 that leakes water the lateral direction penetrating hole 1-1, the two ends of sleeve pipe 2 all are exposed at outside the through hole 1-1, carry out according to following steps successively again: a, the person in charge 1 places brazing wire ring 3 with an abutted seam place of sleeve pipe 2 leaking water, b, adopt high-frequency induction welder to weld at the position to be welded that is placed with brazing wire ring 3, c, to leak water after having welded be responsible for 1 and sleeve pipe 2 stand up, making leakes water be responsible for 1 with the other end seam of sleeve pipe 2 up, place brazing wire ring 5, d at this seam crossing, adopt high-frequency induction welder to weld at the position to be welded that is placed with brazing wire ring 5.The person in charge 1 and sleeve pipe 2 seams reach brazing wire ring high temperature melting simultaneously all around owing to leak water, and brazing wire ring 3,5 and mother metal be fusion equably simultaneously, therefore, have filled solder flux in leak water after the having welded person in charge 1 and sleeve pipe 2 seams.
For brazing wire ring 3,5 is merged with mother metal better, in a, d step, scribble brazing flux on the described brazing wire ring 3,5, brazing flux is that the trade mark is 102 silver brazing solvent.
Claims (4)
1, a kind of water delivery tank, comprise the leak water person in charge (1) and sleeve pipe (2), it is characterized in that: have some lateral direction penetratings hole (1-1) on the person in charge (1) that leakes water, sleeve pipe (2) fixedly is housed in the through hole (1-1), the two ends of sleeve pipe (2) all are exposed at outside the person in charge (1) that leakes water.
2, water delivery tank according to claim 1 is characterized in that: the person in charge's (1) that leakes water two ends have external diameter respectively and are responsible for the water inlet segment 1-2 and the water outlet pipeline section 1-3 of 1 middle part pipeline section external diameter less than leaking water.
3, a kind of welding method of water delivery tank is characterized in that: this method comprises, sleeve pipe (2) is inserted in the person in charge's (1) that leakes water the lateral direction penetrating hole (1-1), and the two ends of sleeve pipe (2) all are exposed at outside the through hole (1-1), carries out according to following steps successively again:
A, place brazing wire ring (3) at an abutted seam place of the leak water person in charge (1) and sleeve pipe (2),
B, the position to be welded that will be placed with brazing wire ring (3) adopt high-frequency induction welder to weld,
C, will leak water after the having welded person in charge (1) and sleeve pipe (2) stand up, and the other end seam that makes the leak water person in charge (1) and sleeve pipe (2) is placed brazing wire ring (5) at this seam crossing up,
D, the position to be welded that will be placed with brazing wire ring (5) adopt high-frequency induction welder to weld.
4, the welding method of water delivery tank according to claim 3 is characterized in that: in a, d step, described brazing wire ring scribbles brazing flux on (3,5), and brazing flux is that the trade mark is 102 silver brazing solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100202145A CN101021366A (en) | 2007-03-07 | 2007-03-07 | Water delivery tank and its welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100202145A CN101021366A (en) | 2007-03-07 | 2007-03-07 | Water delivery tank and its welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101021366A true CN101021366A (en) | 2007-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100202145A Pending CN101021366A (en) | 2007-03-07 | 2007-03-07 | Water delivery tank and its welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101021366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919229A (en) * | 2018-09-20 | 2020-03-27 | 浙江科诚暖通设备有限公司 | Welding of turning-over section of sealed container |
-
2007
- 2007-03-07 CN CNA2007100202145A patent/CN101021366A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919229A (en) * | 2018-09-20 | 2020-03-27 | 浙江科诚暖通设备有限公司 | Welding of turning-over section of sealed container |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU KANGSHOU ENERGY CO., LTD. Free format text: FORMER OWNER: WU KEMING Effective date: 20080425 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080425 Address after: Xinbei Longhu Tong Xian Liuzhou Industrial Park in Jiangsu province Changzhou City Xinyuan road three No. 58 post encoding: 213031 Applicant after: CONSOL Changzhou Energy Co., Ltd. Address before: Xinbei Longhu Tong Xian Liuzhou Industrial Park in Jiangsu province Changzhou City Xinyuan road three No. 58 post encoding: 213031 Applicant before: Wu Keming |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |