CN101737980A - Sealing method for mounting coil pipe of solar water tank - Google Patents
Sealing method for mounting coil pipe of solar water tank Download PDFInfo
- Publication number
- CN101737980A CN101737980A CN200910311067A CN200910311067A CN101737980A CN 101737980 A CN101737980 A CN 101737980A CN 200910311067 A CN200910311067 A CN 200910311067A CN 200910311067 A CN200910311067 A CN 200910311067A CN 101737980 A CN101737980 A CN 101737980A
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- CN
- China
- Prior art keywords
- water tank
- sealing
- seal nipple
- coil pipe
- base
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a sealing method for mounting a coil pipe of a solar water tank, which comprises the following steps: extending a copper coil pipe (4) out of a mounting hole position of a water tank liner cylinder body (1), sheathing a sealing joint (5) with a butterfly sealing surface at the pipe end of the copper coil pipe (4), and welding the sheathed parts of the sealing joint (5) and the copper coil pipe (4) by adopting a silver-soldering brazing process; sheathing a sealing gasket (6) machined by a thin copper sheet on the butterfly sealing surface of the sealing joint (5), and inserting the welded sealing joint (5) into an inner hole of a pipe seat (2) for mounting in place; and sheathing a nut (3) on the sealing joint (5), and connecting and fastening the nut (3) and the screw thread on the pipe seat (2). The method of the invention has the advantages of low mounting requirement precision and simple operation, can reduce the labor intensity of workers, has relatively reliable sealing effect, and can prolong the service life.
Description
Technical field
The present invention relates to a kind of encapsulating method, especially relate to a kind of encapsulating method that coil pipe of solar water tank is installed that is used for.
Background technology
At present, more and more popularized for the utilization of solar energy, the development of solar water heating system is day crescent benefit also.In solar water heating system, solar water container is important water storage part, water tank is interior except electrical heating, often also adopt coil pipe to utilize the heat exchange of medium circulation as water, thereby improve the heat exchange effect of water tank, can exist coil pipe of solar water tank that the technical problem of sealing is installed in the production, often adopt thread seal and snap ring to squeeze the bronze pan tube mode that rises in the prior art and seal (as Fig. 1), the shortcoming of this encapsulating method is: part is more; Seal point is more; Screw thread processing request height; Workman's complex operation, unreliable, labour intensity is big; Use back a period of time sealing place that leakage etc. might take place normal.
Summary of the invention
The purpose of this invention is to provide the encapsulating method that coil pipe of solar water tank is installed that is used for that a kind of technology is simple, can guarantee sealing effectiveness.
The problem that will solve required for the present invention realizes by the following technical solutions: base is welded on the inner water tank cylindrical shell, be characterised in that and may further comprise the steps: 1) bronze pan tube is stretched out from the mounting hole site of inner water tank cylindrical shell, adopt the seal nipple of band butterfly sealing surface to be sleeved on the bronze pan tube pipe end, seal nipple and bronze pan tube suit place adopt the silver soldering soldering processes to weld together; 2) cover is loaded onto the sealing gasket that adopts thin copper sheet processing on the butterfly sealing surface of seal nipple, will insert the base endoporus with the seal nipple that the bronze pan tube pipe end welds and be in place; 3) suit top nut on seal nipple, and fastening with the thread connection on the base, after being squeezed, sealing gasket combines closely with the contact-making surface of base, seal nipple.
The method that the present invention adopts, because the part that uses is less, seal point is few, the installation requirement precision is not high, and is simple to operate, can reduce working strength of workers; Sealing effectiveness is reliable, does not have the leakage possibility, can improve service life.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Shown in Figure 1 is the structural representation of prior art encapsulating method of the present invention
Shown in Figure 2 is the structural representation of encapsulating method of the present invention
Among the figure 1, inner water tank cylindrical shell 2, base 3, nut 4, bronze pan tube 5, seal nipple 6, sealing gasket 7, silver soldering seam
The specific embodiment
By accompanying drawing as can be known, this encapsulating method that is used for the coil pipe of solar water tank installation comprises that base 2 is welded on inner water tank cylindrical shell 1, be characterised in that and may further comprise the steps: 1) bronze pan tube 4 is stretched out from the mounting hole site of inner water tank cylindrical shell 1, adopt the seal nipple 5 of band butterfly sealing surface to be sleeved on bronze pan tube 4 pipe ends, seal nipple 5 adopts the silver soldering soldering processes to weld together with bronze pan tube 4 suit places; 7 are the silver soldering seam among the figure; 2) cover is loaded onto the sealing gasket 6 that adopts thin copper sheet processing on the butterfly sealing surface of seal nipple 5, will insert base 2 endoporus with the seal nipple 5 that bronze pan tube 4 pipe ends weld and be in place; 3) suit top nut 3 on seal nipple 5, and fastening with the thread connection on the base 2, after being squeezed, sealing gasket 6 combines closely with the contact-making surface of base 2, seal nipple 5.The present invention all combines closely by metal extruding assurance sealing gasket and base, seal nipple, does not have any slit, guarantees the face sealing without leakage.Sealing function behind the sealing gasket pressurized is to realize by the nao-and micro relief that fills up the butterfly sealing surface after the encapsulant surrender.
Claims (1)
1. one kind is used for the encapsulating method that coil pipe of solar water tank is installed, base is welded on the inner water tank cylindrical shell, it is characterized in that adopting following steps: 1) bronze pan tube is stretched out from the mounting hole site of inner water tank cylindrical shell, adopt the seal nipple of band butterfly sealing surface to be sleeved on the bronze pan tube pipe end, seal nipple and bronze pan tube suit place adopt the silver soldering soldering processes to weld together; 2) cover is loaded onto the sealing gasket that adopts thin copper sheet processing on the butterfly sealing surface of seal nipple, will insert the base endoporus with the seal nipple that the bronze pan tube pipe end welds and be in place; 3) suit top nut on seal nipple, and fastening with the thread connection on the base, after being squeezed, sealing gasket combines closely with the contact-making surface of base, seal nipple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910311067A CN101737980A (en) | 2009-12-09 | 2009-12-09 | Sealing method for mounting coil pipe of solar water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910311067A CN101737980A (en) | 2009-12-09 | 2009-12-09 | Sealing method for mounting coil pipe of solar water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101737980A true CN101737980A (en) | 2010-06-16 |
Family
ID=42461785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910311067A Pending CN101737980A (en) | 2009-12-09 | 2009-12-09 | Sealing method for mounting coil pipe of solar water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737980A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737978A (en) * | 2009-12-14 | 2010-06-16 | 江苏光芒科技发展有限公司 | Coil pipe mounting and sealing structure for solar water tank |
| CN104596325A (en) * | 2015-01-29 | 2015-05-06 | 广东百思特管业科技有限公司 | Connecting structure for inlet-outlet nozzle of coiled pipe heat exchanger |
| CN104807188A (en) * | 2015-04-21 | 2015-07-29 | 江苏迈能高科技有限公司 | Anti-rust pipe seat structure and water heater adopting structure |
| CN105428970A (en) * | 2015-11-03 | 2016-03-23 | 北京热刺激光技术有限责任公司 | RF laser with bushing type sealing cooling water pipe interface |
-
2009
- 2009-12-09 CN CN200910311067A patent/CN101737980A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737978A (en) * | 2009-12-14 | 2010-06-16 | 江苏光芒科技发展有限公司 | Coil pipe mounting and sealing structure for solar water tank |
| CN104596325A (en) * | 2015-01-29 | 2015-05-06 | 广东百思特管业科技有限公司 | Connecting structure for inlet-outlet nozzle of coiled pipe heat exchanger |
| CN104807188A (en) * | 2015-04-21 | 2015-07-29 | 江苏迈能高科技有限公司 | Anti-rust pipe seat structure and water heater adopting structure |
| CN105428970A (en) * | 2015-11-03 | 2016-03-23 | 北京热刺激光技术有限责任公司 | RF laser with bushing type sealing cooling water pipe interface |
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| Date | Code | Title | Description |
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| 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: 20100616 |