CN201028823Y - Pressure-bearing solar energy engineering heat collector - Google Patents
Pressure-bearing solar energy engineering heat collector Download PDFInfo
- Publication number
- CN201028823Y CN201028823Y CNU2007200184829U CN200720018482U CN201028823Y CN 201028823 Y CN201028823 Y CN 201028823Y CN U2007200184829 U CNU2007200184829 U CN U2007200184829U CN 200720018482 U CN200720018482 U CN 200720018482U CN 201028823 Y CN201028823 Y CN 201028823Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- thin
- heat exchanging
- bearing solar
- heat collector
- 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 - Fee Related
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Classifications
-
- 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
- Y02E10/44—Heat exchange systems
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a bite type connecting bearing solar engineering water heater, which consists of a frame part(16), a vacuum tube part(17), a heat preservation layer(2), an outer refill(3) and a circular inner refill(1), and is characterized in that: two ends of the circular inner refill(1) are welded with circular end covers(5), and the middle of the circular end covers(5) is provided with a twice edge-turning punched hole(14); a big rubber gasket(6) is arranged in the punched hole(14); the external brim of the circular end cover(5) is provided with a turned-over edge which is convenient to weld and made by extending; two ends of a thin wall heat exchanging tube(4) are provide with a boss(8) and a bite nut(7) provided with screw threads(9); bite spacing pieces(10) and tapered sealing rings(11) are arranged in the bite nut(7) and the thin wall heat exchanging tube(4); two ends of the thin wall heat exchanging tube(4) are provided with connecting fittings(12), and the connecting position of the connecting fittings(12) and the tapered sealing ring is provided with an inner tapered face(13). As adopting the thin wall heat exchanging tube(4), the utility model saves materials with high heat exchanging efficiency, and solves the difficulty of connection of the thin walls. Moreover, the utility model has simple structure, easy manufacture, convenient use, low cost and long service life.
Description
(1) technical field:
The utility model relates to a kind of pressure-bearing solar engineering heat collector, relates in particular to the low bite type of a kind of cost and connects circular header pressure-bearing solar engineering heat collector.
(2) background technology:
Three kinds of present existing pressure-bearing solar engineering heat collectors, the one, U type metal pipe type.The 2nd, heat pipe-type.Three is two thick-walled metal heat exchange tubular types.The inner bag of three kinds of forms is square.U type metal pipe type manufacture difficulty is big, cost is high, installation and maintenance are inconvenient.Heat pipe-type is heat pipe cost height not only, and for pressure-bearing has increased header inner bag heavy wall, has increased manufacturing cost simultaneously.Two thick-walled metal heat exchange tubular type manufacturing cost height, heat exchange efficiency is low.More than three kinds the end cap of square inner bag partly be not easy to accomplish the automation welding, be common silk head between every group and connect, the silk head is Welding Structure with being connected of header, manufacture difficulty is big, defective is many, the life-span weak point.
(3) summary of the invention:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple in structure, pressure-bearing solar engineering heat collector easy to manufacture, easy to use, that cost is low, the life-span is long.
The purpose of this utility model can reach by following measure: it comprises holder part 16 a kind of pressure-bearing solar engineering heat collector; Vacuum tube part 17; Heat-insulation layer 2; Outer courage 3; Cutting ferrule pad 10; Connector 12; Circular inner bladder 1; It is characterized in that circular inner bladder 1 two ends are welded with nose circle lid 5; The middle part of nose circle lid 5 is provided with secondary flange punching 14; The big cushion rubber 6 that is used for fixing thin-walled heat exchanger tube 4 is installed in the punching 14; The outside of nose circle lid 5 is provided with the flange 15 of the drawing and forming of being convenient to weld; Cutting ferrule nut 7 is provided with screw thread 9.
In order to realize the purpose of utility model, the two ends of described thin-walled heat exchanger tube 4 are provided with boss 8.
In order to realize the purpose of utility model, in described cutting ferrule nut 7 and the thin-walled heat exchanger tube 4 cutting ferrule pad 10, conical seal ring 11 are installed.
In order to realize the purpose of utility model, described connector 12 is provided with inner conical face 13 with conical seal ring 11 joints.
The utility model can produce following good effect compared with the prior art: the thin-walled heat exchanger tube bears the pressure of solar engineering high-pressure circulation pump, makes header inner bag, vacuum tube not bear high pressure.The round end caps of thin-walled heat exchanger tube and the welding of circular inner bladder two ends is fixed with big cushion rubber and is sealed; Cutting ferrule pad and conical seal ring moved when the two ends of thin-walled heat exchanger tube were provided with boss and are used for push card cover and connect, and the axial force when bearing chucking; The two ends of thin-walled heat exchanger tube and connector contact position are provided with the cutting ferrule pad and conical seal ring seals and tightens.The connector outer end is provided with the facility (screw thread, flange etc.) that is connected with other assemblies.The utility model is simple in structure, and is easy to manufacture, and cost is low, and installation and maintenance are convenient, and the life-span is long.
(4) description of drawings
Accompanying drawing is the structural representation (identical with the other end) of the utility model one end.
(5) specific embodiment:
Below in conjunction with accompanying drawing is that preferred forms of the present utility model elaborates:
Embodiment: it comprises holder part 16 a kind of pressure-bearing solar engineering heat collector (referring to accompanying drawing); Vacuum tube part 17; Heat-insulation layer 2; Outer courage 3; Circular inner bladder 1; The two ends of circular inner bladder 1 are welded with nose circle lid 5; The middle part of nose circle lid 5 is provided with secondary flange punching 14; Big cushion rubber 6 is installed in the punching 14; The outside of nose circle lid 5 is provided with the flange 15 of the drawing and forming of being convenient to weld; Thin-walled heat exchanger tube 4 is provided with boss 8; Cutting ferrule nut 7 is provided with screw thread 9; In cutting ferrule nut 7 and the thin-walled heat exchanger tube 4 cutting ferrule pad 10, conical seal ring 11 are installed; Connector 12 is provided with inner conical face 13 with conical seal ring 11 joints.High-temperature-hot-water during application in the inner bag 1 passes to flowing liquid in the thin-walled heat exchanger tube 4 by thin-walled heat exchanger tube 4, and flowing liquid takes heat to heat storage water tank, in order to using.Thin-walled heat exchanger tube 4 bears the pressure of working fluid, makes circular inner bladder 1 and vacuum tube 17 not be subjected to high pressure, thereby reaches the pressure-bearing purpose.In order to solve the connection difficult problem of thin-walled heat exchanger tube 4, all be provided with boss 8 at its two ends, cutting ferrule pad and conical seal ring moved when boss 8 was used for the connection of push card cover, and bore the axial force when tightening.When cutting ferrule nut 7 tightens by screw thread 9, producing axial force moves forward by boss 8 push card cover pad 10 and conical seal ring 11, conical seal ring 11 has just in time sealed the gap between connector 12 and the thin-walled heat exchange pipeline 4, and by taper surface generation radial load connector 12 and thin-walled heat exchanger tube 4 is stuck securely.Two end connections, 12 outer ends are provided with the facility (screw thread, flange etc.) that is connected with other assembly.Adopted big cushion rubber 6 to seal between thin-walled heat exchanger tube 4 and the nose circle lid 5, solved the defective that welding occurs with fixing.
The utility model can not only be used in pressure-bearing solar engineering heat collector, and the connected mode at both ends also can be used on non-pressure-bearing solar engineering heat collector and common family formula solar water heater simultaneously, can also be applied to the connection of other container import and export.
Claims (5)
1. pressure-bearing solar engineering heat collector, it comprises holder part (16); Vacuum tube part (17); Heat-insulation layer (2); Outer courage (3); Thin-walled heat exchanger tube (4); Cutting ferrule nut (7); Connector (12); Circular inner bladder (1); The two ends that it is characterized in that circular inner bladder (1) are welded with nose circle lid (5); The middle part of nose circle lid (5) is provided with secondary flange punching (14); Big cushion rubber (6) is installed in the punching (14); The outside of nose circle lid (5) is provided with the flange (15) of the drawing and forming of being convenient to weld.
2. a kind of pressure-bearing solar engineering heat collector according to claim 1 is characterized in that the two ends of thin-walled heat exchanger tube (4) are provided with boss (8).
3. a kind of pressure-bearing solar engineering heat collector according to claim 1 is characterized in that cutting ferrule nut (7) is provided with screw thread (9).
4. a kind of pressure-bearing solar engineering heat collector according to claim 1, it is characterized in that being provided with a cutting ferrule pad (10) conical seal ring (11) between connector (12) and thin-walled heat exchanger tube (4), the place that while connector (12) contacts with conical seal ring is provided with internal conical surface (13).
5. a kind of pressure-bearing solar engineering heat collector according to claim 1 is characterized in that connector (12) outer end is provided with facility screw thread, the flange that is connected with other assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200184829U CN201028823Y (en) | 2007-02-07 | 2007-02-07 | Pressure-bearing solar energy engineering heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200184829U CN201028823Y (en) | 2007-02-07 | 2007-02-07 | Pressure-bearing solar energy engineering heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028823Y true CN201028823Y (en) | 2008-02-27 |
Family
ID=39133038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200184829U Expired - Fee Related CN201028823Y (en) | 2007-02-07 | 2007-02-07 | Pressure-bearing solar energy engineering heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028823Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266389A (en) * | 2014-10-20 | 2015-01-07 | 无锡环特太阳能科技有限公司 | Pressure-bearing storage water tank with built-in large diameter heat exchange tube with fins |
| CN104296402A (en) * | 2014-10-20 | 2015-01-21 | 无锡环特太阳能科技有限公司 | Pressure-bearing free water tank internally provided with large-diameter finned heat exchange tube |
| CN113819665A (en) * | 2021-10-19 | 2021-12-21 | 皇明太阳能股份有限公司 | Solar heat collector connecting structure and heat collector |
-
2007
- 2007-02-07 CN CNU2007200184829U patent/CN201028823Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266389A (en) * | 2014-10-20 | 2015-01-07 | 无锡环特太阳能科技有限公司 | Pressure-bearing storage water tank with built-in large diameter heat exchange tube with fins |
| CN104296402A (en) * | 2014-10-20 | 2015-01-21 | 无锡环特太阳能科技有限公司 | Pressure-bearing free water tank internally provided with large-diameter finned heat exchange tube |
| CN113819665A (en) * | 2021-10-19 | 2021-12-21 | 皇明太阳能股份有限公司 | Solar heat collector connecting structure and heat collector |
| CN113819665B (en) * | 2021-10-19 | 2024-01-09 | 皇明太阳能股份有限公司 | Solar collector connection structure and collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 |