CN101988758A - Vertical pressure-bearing double-cycle all-plastic water tank liner - Google Patents
Vertical pressure-bearing double-cycle all-plastic water tank liner Download PDFInfo
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- CN101988758A CN101988758A CN2009100656363A CN200910065636A CN101988758A CN 101988758 A CN101988758 A CN 101988758A CN 2009100656363 A CN2009100656363 A CN 2009100656363A CN 200910065636 A CN200910065636 A CN 200910065636A CN 101988758 A CN101988758 A CN 101988758A
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- water tank
- pipe
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- end cap
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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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Abstract
The invention discloses a vertical pressure-bearing double-cycle all-plastic water tank liner, comprising an end cover and a water tank. An annular groove on the end cover is connected with the water tank to form an annular hole, and the annular hole is communicated with the holes in the water tank wall and is communicated with the outside via a pipe of the annular groove. Multiple holes in the water tank wall are connected in parallel to form a circular channel, the circular channel has a large total cross section, and the circular medium has very low flow resistance, thus laying a foundation for realizing the working state of heating by natural circulation. In the invention, the heat exchange surface is big enough, thus the heat resistance is small, the heat exchange temperature is low, the heat exchange surface is prevented from scaling, and higher heat transfer efficiency can be maintained forever. The liner in the invention is mainly made from a polymer material and has the advantages of long service life, high reliability, simple production process, capability of large-scale industrialized production and wide market prospect, a great quantity of metal raw materials are saved, and the system manufacturing cost is greatly lowered.
Description
Affiliated technical field
The present invention relates to a kind of condenser hot well liner, the overall plastic inner water tank of the two circulations of especially a kind of vertical bearing.
Background technology
At present, solar water heater and electric heater mostly are stainless steel inner container with attemperater, because there is the intercrystalline corrosion problem in the stainless steel inner container weld seam, service life, weak point was a still unsolved world-famous puzzle, though the trend of using the enamelling sheet steel inner bag is arranged both at home and abroad in recent years, and the enamel inner container processing technology requires height, be easy to generate bubble or pinprick in the production process, enamel fragility is bigger simultaneously, vibrations, collision is easy to generate the quick-fried phenomenon of squama, and in addition, enamel can dissolve gradually in hot water and peel off, technical being called " boiling water weightlessness " phenomenon, this just makes the quality of enamel inner container and service life be difficult to guarantee.Moreover, more than two kinds of inner bags must after adding heat exchanger, could realize pair circulatory functions.In a word, the inner bag of two kinds of structures all has life-span weak point, complex process, shortcoming that price is high more than.
Summary of the invention
For solving stainless steel inner container, short, problem of ultra-high price of enamel inner container life-span, the invention provides the overall plastic inner water tank of the two circulations of a kind of vertical bearing.
The technical solution adopted for the present invention to solve the technical problems is: tank outer wall has enhancement layer; Into cold water pipe 1, hot-water outlet pipe 11, electric heater mounting pipe 10, circulation pipe 13, circulation pipe 14 are arranged on the end cap 2; Enter the cold water pipe upper end and be fixedly connected with bend pipe 12; Hot-water outlet pipe 11 upper ends are fixedly connected with hot-water line 9; Hot-water line 9 is connected with water tank upper; Blast pipe 15 is arranged on the end cap 8; A plurality of holes are arranged in the water tank wall, and cannelure on the end cap and the water tank back that links together forms looping pit, and the interior hole of looping pit and water tank wall is connected, and looping pit communicates with the external world by the pipe on the cannelure.
Inner bag adopts macromolecular material, or modified polymer material, or strengthens macromolecular material, or the composite high-molecular material manufacturing.
The enhancement layer of tank outer wall is outside the wall of water tank wall, or in the wall of water tank wall; The enhancement layer material is metal material or glass or carbon fibre or chemical fibre or steel fibre or ceramic fibre or natural fiber or string or fibrous composite; The enhancement layer of tank outer wall is pipe or netted pipe or helix tube or fiber dispersion shape structure.
Pipe on end cap, the end cap, the cannelure on the end cap, the pipe on the cannelure adopt the injection molding process integrated injection molding.
The integrated extrusion molding of extruding-out process is adopted in hole in the enhancement layer of water tank, tank outer wall, the water tank wall, or adopts two or more macromolecular materials, macromolecule reinforcing material coextrusion mold, or uses the injection molding process integrated injection molding.
The cross sectional shape of water tank wall endoporus is circle or oval or triangle or polygon or irregular shape.
Cannelure on the end cap is that hot melt docks or hot melt is pegged graft or spiral is connected or glues together the compound connection that connects or use above technology with the water tank connected mode.
The invention has the beneficial effects as follows that a plurality of holes in the water tank wall provide passage for heat cycles, wall of inner container itself is exactly a heat exchanger, has so both saved raw material, has improved heat transfer efficiency again.
A plurality of holes in the wall of inner container of the present invention are state in parallel and constitute circulation canal, and the total cross section of circulation canal is very big, and the flow resistance of circulatory mediator is very low, and this has just paved road for the natural circulation heating duty.
The present invention is the two periodic duty standards of pressure-bearing, and heat cycles liquid is antifreeze, can use at extremely frigid zones.
Of the present inventionly advance/water system is in the pressure-bearing duty, can save water level auto control system, and have simple to operate, the high advantage of spray pressure.
The present invention has enough big Re Jiao Change area, thereby thermal resistance is little and Re Jiao Change temperature is low, and is less scaling on the Re Jiao Change face, can keep higher Re Jiao Change efficient forever.
The present invention can save a large amount of raw material metals mainly by the macromolecular material manufacturing, significantly reduces the manufacturing cost of system, but and have the life-span long, reliability is high, the simple large-scale industrial production of production technology, and vast market prospect is arranged.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the generalized section of the overall plastic inner water tank of the two circulations of a kind of vertical bearing.
Fig. 2 is the generalized section of Fig. 1 along the A-A line.
Fig. 3 is the generalized section of Fig. 1 along the B-B line.
Fig. 4 is the generalized section of Fig. 3 along the C-C line.
1. advance cold water pipe among the figure, 2. end cap, 3. looping pit, 4. water tank, the 5. hole in the water tank wall, 6. the enhancement layer of tank outer wall, 7. looping pit, 8. end cap, 9. hot-water line, 10. electric heater mounting pipe, 11. the hot-water outlet pipe, 12. bend pipes, 13. circulation pipes, 14. circulation pipes, 15. blast pipes.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4 have described the version of the overall plastic inner water tank of the two circulations of a kind of vertical bearing jointly.Inner bag adopts macromolecular material, or modified polymer material, or strengthens macromolecule, or the composite high-molecular material manufacturing; Into cold water pipe 1, hot-water outlet pipe 11, electric heater mounting pipe 10, circulation pipe 13, circulation pipe 14 are arranged on the end cap 2; Blast pipe 15 is arranged on the end cap 8; Pipe on end cap, the end cap adopts the injection molding process integrated injection molding; Advance cold water pipe upper end hot melt and be connected with bend pipe 12; Hot-water outlet pipe's 11 upper end hot melts are connected with hot-water line 9; Hot-water line 9 is connected with water tank upper; Water tank 4 outer walls have enhancement layer 6, enhancement layer is outside the wall of water tank wall, or in the wall of water tank wall, enhancement layer is tubulose or netted pipe or helix tube or fiber dispersion shape structure, enhancement layer be metal material or glass or carbon fibre or chemical fibre or steel fibre or ceramic fibre material or natural fiber material or string or fibrous composite with material; The enhancement layer of tank outer wall also can be manufactured after water tank is made separately again; A plurality of holes 5 are arranged in the water tank wall, and the cross sectional shape in hole 5 is circle or oval or triangle or polygon or irregular shape.The integrated extrusion molding of extruding-out process is adopted in hole in the enhancement layer of water tank, tank outer wall, the water tank wall, or adopts two or more macromolecular materials, macromolecule reinforcing material coextrusion mold, or uses the injection molding process integrated injection molding; Form looping pit 3 after cannelure on the end cap 2 and water tank 4 link together, the hole 5 in looping pit 3 and the water tank wall is interconnected, and looping pit 3 also is connected with circulation pipe 13, circulation pipe 14; Form looping pit 7 after cannelure on the end cap 8 and water tank 4 link together, the hole 5 in looping pit 7 and the water tank wall is interconnected, and looping pit 7 also is connected with blast pipe 15; Cannelure on the end cap is that hot melt docks or hot melt is pegged graft or spiral is connected or glues together the compound connection that connects or use above technology with the water tank connected mode.
Claims (7)
1. the overall plastic inner water tank of the two circulations of vertical bearing is made up of end cap, water tank, and it is characterized in that: tank outer wall has enhancement layer; Into cold water pipe (1), hot-water outlet pipe (11), electric heater mounting pipe (10), circulation pipe (13), circulation pipe (14) are arranged on the end cap (2); Enter the cold water pipe upper end and be fixedly connected with bend pipe (12); Hot-water outlet pipe (11) upper end is fixedly connected with hot-water line (9); Hot-water line (9) is connected with water tank upper; Blast pipe (15) is arranged on the end cap (8); A plurality of holes are arranged in the water tank wall, and cannelure on the end cap and the water tank back that links together forms looping pit, and the interior hole of looping pit and water tank wall is connected, and looping pit communicates with the external world by the pipe on the cannelure.
2. the overall plastic inner water tank of the two circulations of vertical bearing according to claim 1, it is characterized in that: inner bag adopts macromolecular material, or modified polymer material, or strengthens macromolecular material, or the composite high-molecular material manufacturing.
3. the overall plastic inner water tanks of the two circulations of vertical bearing according to claim 1 is characterized in that: the enhancement layer of tank outer wall is outside the wall of water tank wall, or in the wall of water tank wall; The enhancement layer material is metal material or glass or carbon fibre or chemical fibre or steel fibre or ceramic fibre or natural fiber or string or fibrous composite; The enhancement layer of tank outer wall is pipe or netted pipe or helix tube or fiber dispersion shape structure.
4. the overall plastic inner water tank of the two circulations of vertical bearing according to claim 1, it is characterized in that: the pipe on end cap, the end cap, the cannelure on the end cap, the pipe on the cannelure adopt the injection molding process integrated injection molding.
5. the overall plastic inner water tank of the two circulations of vertical bearing according to claim 1, it is characterized in that: the integrated extrusion molding of extruding-out process is adopted in the hole in the enhancement layer of water tank, tank outer wall, the water tank wall, or adopt two or more macromolecular materials, macromolecule reinforcing material coextrusion mold, or use the injection molding process integrated injection molding.
6. the overall plastic inner water tank of the two circulations of vertical bearing according to claim 1 is characterized in that: the cross sectional shape of water tank wall endoporus is circle or oval or triangle or polygon or irregular shape.
7. the overall plastic inner water tank of the two circulations of vertical bearing according to claim 1 is characterized in that: the cannelure on the end cap is that hot melt docks or hot melt is pegged graft or spiral is connected or glues together the compound connection that connects or use above technology with the water tank connected mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100656363A CN101988758A (en) | 2009-08-04 | 2009-08-04 | Vertical pressure-bearing double-cycle all-plastic water tank liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100656363A CN101988758A (en) | 2009-08-04 | 2009-08-04 | Vertical pressure-bearing double-cycle all-plastic water tank liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101988758A true CN101988758A (en) | 2011-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100656363A Pending CN101988758A (en) | 2009-08-04 | 2009-08-04 | Vertical pressure-bearing double-cycle all-plastic water tank liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542560A (en) * | 2013-10-25 | 2014-01-29 | 青岛百旺电器有限公司 | Pressure-bearing plastic liner and solar water heater using liner |
| CN104879912A (en) * | 2014-03-02 | 2015-09-02 | 广东顺德光晟电器股份有限公司 | Integrated electric water heater |
-
2009
- 2009-08-04 CN CN2009100656363A patent/CN101988758A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542560A (en) * | 2013-10-25 | 2014-01-29 | 青岛百旺电器有限公司 | Pressure-bearing plastic liner and solar water heater using liner |
| CN104879912A (en) * | 2014-03-02 | 2015-09-02 | 广东顺德光晟电器股份有限公司 | Integrated electric water heater |
| CN104879912B (en) * | 2014-03-02 | 2019-03-29 | 广东光晟物联股份有限公司 | Integrated electric hydrophone |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110323 |