CN201803503U - Inner runner of split solar heat collector - Google Patents
Inner runner of split solar heat collector Download PDFInfo
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- CN201803503U CN201803503U CN201020544611XU CN201020544611U CN201803503U CN 201803503 U CN201803503 U CN 201803503U CN 201020544611X U CN201020544611X U CN 201020544611XU CN 201020544611 U CN201020544611 U CN 201020544611U CN 201803503 U CN201803503 U CN 201803503U
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- flow passage
- inner flow
- heat collector
- pipe
- solar heat
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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 utility model discloses an inner runner of a split solar heat collector, which comprises an inner runner pipe body, an inner runner liquid inlet pipe and an inner runner liquid outlet pipe. The inner runner liquid inlet pipe and the inner runner liquid outlet pipe are communicated with a cavity of the inner runner pipe body, the inner runner pipe body consists of an elliptical substrate and heat pipe chain parts which are disposed above the elliptical substrate at intervals and are adaptive to heat pipes of the heat collector, and each heat pipe of the heat collector is separated from a cavity of the elliptical substrate. With the structure, the inner runner of the split solar heat collector not only is fine in pressure bearing property and can avoid gas and liquid leakage at welding positions, but also simplifies processing technique, is safe in operation, prolongs service life, is convenient in installation and detachment, and can reduce maintenance cost of the split solar heat collector.
Description
Technical field
The utility model relates to a kind of split type solar heat collector, relates in particular to a kind of inner flow passage of split type solar heat collector.
Background technology
In recent years, along with national modern architecture to the middle-high building development trend, combine with the architecture-integral direction of solar thermal utilization industry development of solar energy.Now, the most of middle-high building dwelling house in town and country is designed to sloping end face building structure.The installation of the inapplicable middle-high building of regular solar water heater.Split balcony wall-hanging solar heat collector has been regarded as the middle-high building generally acknowledged first-selection that combines.No matter high-rise still tier building can both be installed, and it can be realized and the architecture-integral perfect adaptation.
From in the market and the existing split type solar heat collector of each producer analyze: external form is widely different and the inner flow passage structure is similar basically, and generally adopting is following several structure:
A kind of is generally to adopt direct insertion (or mutual-inserting type) vacuum heat collection pipe heat collector, and inner flow passage adopts stainless sheet steel to form by argon arc welding or high frequency roll welding, adopts the silicon rubber loop sealing between connection, belongs to non-pressure-bearing solar heat collector.Centering, that direct insertion solar heat collector is installed in the skyscraper sub-district is not too suitable, can not pressure-bearing, install and use in have unsafe factor.
Another kind of solar thermal collector inner flow passage adopts copper pipe, and welds a plurality of copper blind pipes on being responsible for, and its heat pipe (medium) end is inserted in many copper blind pipes, and this heat collector inner flow passage belongs to the pressure-bearing solar heat collector.Its shortcoming: the many solder technology of solder side require high, and metal ingredient is separated out easily in the welding, cause weld gas leakage, the phenomenon of leakage in the use easily; Particularly copper blind pipe and heat pipe matched in clearance are very little, install just to be not easy to take off, and the cost height, maintenance cost is bigger.
The inner flow passage structure that also has a kind of solar thermal collector on the market, generally adopting more is double u-tube-electron tubes type heat collector, by medium heat conduction transmission heat in managing.Its shortcoming: solder side is too many, and solder technology requires high, and metal ingredient is separated out easily in the welding, causes weld gas leakage, the phenomenon of leakage in the use easily.The processing technology complexity, the cost height, difficulty is big.This structure is installed at the scene and is keeped in repair when adorning medium in the pipe, and system evacuation, filling liquid have certain difficulty, and it is stifled that the interior gas easily of improper pipe is installed, and has influence on Heat-collecting effect.
The utility model content
Technical problem to be solved in the utility model is: a kind of inner flow passage of split type solar heat collector is provided, and the inner flow passage of the split type solar heat collector of this kind not only load performance is good, can avoid occurring weld gas leakage, the phenomenon of leakage, and simplify processing technology.
Solve this technical problem, the technical solution of the utility model is: a kind of inner flow passage of split type solar heat collector, comprise inner flow passage body, the inner flow passage feed tube and the inner flow passage drain pipe that communicate with inner flow passage body cavity, described inner flow passage body is made up of the spaced apart heat pipe chain spare that adapts with heat pipe heat collector in oval matrix, oval matrix top, and the heat pipe of described every heat collector all separates with the cavity of oval matrix.
Described oval body upper surface is provided with a plurality of circular arc concave surfaces that adapt with heat pipe heat collector, and described heat pipe chain spare is made up of the body of bolt that is welded as a whole with oval matrix on each circular arc concave surface, the clinching that is covered in circular arc concave surface top and the nut that matches with the body of bolt.
The lower surface of described oval matrix is suppressed with a plurality of circular arc concave surfaces.
Described oval body upper surface is provided with a plurality of circular arc concave surfaces, described heat pipe chain spare is made up of the buckle that adapts with the heat pipe of heat collector in each circular arc concave surface and the bolt and nut on buckle top, and described each buckle and oval matrix are welded as a whole.
The lower surface of described oval matrix is suppressed with a plurality of circular arc concave surfaces.
Described inner flow passage feed tube center line and inner flow passage drain pipe center line be all perpendicular to the center line of oval matrix, and inner flow passage feed tube and inner flow passage drain pipe are positioned at the same side of oval matrix.
The transverse of the outline of described oval matrix cross sections is 50～70 millimeters, and ellipse short shaft is 20～40 millimeters.
The material of described inner flow passage is a red copper.
The inner flow passage of a kind of split type solar heat collector of the utility model adopts such structure, the inner flow passage body is made up of oval matrix, the spaced apart heat pipe chain spare that adapts with heat pipe in oval matrix top, oval matrix is exactly that cross section is oval long tube, focus is on the X-axis that is parallel to the vacuum heat collection pipe center line, during making, oval long tube is suppressed a plurality of arc concave surfaces earlier with mould, and the heat pipe chain spare with the machine-shaping mold pressing is connected in oval long tube top one by one at interval again.Not only load performance is good, can avoid occurring weld gas leakage, the phenomenon of leakage, and simplify processing technology.Security of operation has prolonged service life, is convenient to installation and removal, can reduce split type solar heat collector maintenance cost.
Description of drawings
Below in conjunction with accompanying drawing to a kind of split type solar heat collector of the utility model inner flow passage do explanation in further detail;
Fig. 1 is first kind of example structure schematic diagram of inner flow passage of a kind of split type solar heat collector of the utility model;
Fig. 2 is the inner flow passage user mode structural representation of shown in Figure 1 a kind of split type solar heat collector;
Fig. 3 is second kind of example structure schematic diagram of inner flow passage of a kind of split type solar heat collector of the utility model;
Fig. 4 is the inner flow passage scheme of installation of a kind of split type solar heat collector shown in Figure 3;
Fig. 5 is the third embodiment schematic diagram of inner flow passage of a kind of split type solar heat collector of the utility model;
Fig. 6 is inner flow passage expansion modeling structure schematic diagram;
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5,1, the heat collector shell body; 2, inner flow passage; 3, heat pipe chain spare; 4, heat-insulation layer; 5, heat pipe; 6, heat insulation cap; 7, heat conduction annular lamina; 8, vacuum heat collection pipe; 9, framework; 10, tail holder; 11, tail bracket; 12, tail bracket back card/back board; 13, baffle plate; 14, oval matrix; 15, inner flow passage feed tube; 16, clinching; 17, the body of bolt; 18, inner flow passage drain pipe; 19, buckle; 20, bolt and nut; 21, water inlet pipe arc section; 22, sealing screw; 23, outage; 24, water inlet pipe extension.
The specific embodiment
As Fig. 1, shown in Figure 2, split type solar heat collector comprises heat collector shell body 1, inner flow passage 2, heat pipe chain spare 3, heat-insulation layer 4, heat pipe 5, heat insulation cap 6, heat conduction annular lamina 7, vacuum heat collection pipe 8, framework 9, tail holder 10, tail bracket 11, tail bracket back card/back board 12, baffle plate 13, vacuum heat collection pipe 8 has heat pipe 5, heat insulation cap 6 and heat conduction annular lamina 7, heat collector shell 1 is assembled on the framework 9, what be connected with heat collector has many vacuum heat collection pipes 8 that are parallel to each other, have adjustable tail holder 10 in position and tail bracket 11 at vacuum heat collection pipe 8 afterbodys, tail bracket back card/back board 12 is installed in tail bracket 11 splicing positions, and baffle plate 13 is installed on framework 9 bottom surfaces.Inner flow passage 2 comprises inner flow passage body, the inner flow passage feed tube 15 and the inner flow passage drain pipe 18 that communicate with inner flow passage body cavity, the inner flow passage body is made up of oval matrix 14, heat pipe chain spare that oval matrix 14 tops are spaced apart to adapt with the heat pipe 5 of heat collector, and the heat pipe of described every heat collector all separates with the cavity of oval matrix 14.Oval matrix 14 upper surfaces are suppressed with a plurality of circular arc concave surfaces that adapt with heat pipe 5 heat collector, and heat pipe chain spare is made up of the body of bolt 17 that is welded as a whole with oval matrix 14 on each circular arc concave surface, the clinching 16 that is covered in circular arc concave surface top and the nut that matches with the body of bolt 17.For preventing that oval matrix 14 from suppressing bending in a plurality of arc concave surface processes at mould, also be suppressed with a plurality of circular arc concave surfaces at the lower surface of oval matrix 14.The transverse of the outline of oval matrix 14 cross sections is 50～70 millimeters, and ellipse short shaft is 20～40 millimeters, and the material of inner flow passage 2 adopts red copper.
Fig. 3, Fig. 4 show the inner flow passage of second kind of structure, every vacuum heat collection pipe 8 is built-in with heat pipe 5 and heat conduction annular lamina 7, inner flow passage 2 comprises inner flow passage body, the inner flow passage feed tube 15 and the inner flow passage drain pipe 18 that communicate with inner flow passage body cavity, the inner flow passage body is made up of oval matrix 14, heat pipe chain spare that oval matrix 14 tops are spaced apart to adapt with the heat pipe 5 of heat collector, and the heat pipe of described every heat collector all separates with the cavity of oval matrix 14.Oval matrix 14 upper surfaces are provided with a plurality of circular arc concave surfaces, heat pipe chain spare forms 20 by the buckle 19 that adapts with the heat pipe of heat collector in each circular arc concave surface and the bolt and nut on buckle 19 tops, and described each buckle and oval matrix 14 are welded as a whole.For preventing that oval matrix 14 from suppressing bending in a plurality of arc concave surface processes at mould, also be suppressed with a plurality of circular arc concave surfaces at the lower surface of oval matrix 14.
Fig. 5 shows the inner flow passage of the third structure, the inner flow passage of the inner flow passage of this kind structure and second kind of structure is basic identical, difference is: inner flow passage feed tube 15 center lines and inner flow passage drain pipe 18 center lines are all perpendicular to the center line of oval matrix 14, and inner flow passage feed tube 15 and inner flow passage drain pipe 18 are positioned at the same side of oval matrix 14.
The inner flow passage of the split type solar heat collector of the utility model adopts said structure, and following advantage is arranged after the use:
1, the heat pipe of the heat collector of every heat collector all separates with the cavity of oval matrix, and the inner flow passage fluid can adopt heat-conducting medium or water.
2, the heat collector inner flow passage adopts oval copper tube, and processing technology is simple, and is easy to make, reduces the welding job amount, can avoid occurring weld gas leakage, the phenomenon of leakage.
3, a plurality of circular arc concave surfaces of compacting on the oval matrix can increase the absorb heat length of distance of fluid, raising inner flow passage heat transfer efficiency in flow process.
4, this structure is in installing and safeguarding, it is stifled that the heat pipe of folding dress, replacing heat collector is convenient, can liquid can produce gas easily and not, can guarantee that the heat collector effect is good.
5, inner flow passage adopts few surface soldered, but reliable pressure-bearing, security of operation, long service life are not leaked, sealed to integral body, can adapt to the building trade widespread demand.
The inner flow passage of the split type solar heat collector of the utility model is not limited to said structure, inner flow passage can also adopt other distressed structures, the feed tube center line of inner flow passage for example shown in Figure 1 and inner flow passage drain pipe center line all can be perpendicular to the center lines of oval matrix, and inner flow passage feed tube and inner flow passage drain pipe are positioned at the same side of oval matrix, and inner flow passage can also adopt other expansion geometric modelings of deriving.As shown in Figure 6, inner flow passage comprises inner flow passage body, the inner flow passage feed tube and the inner flow passage drain pipe 18 that communicate with inner flow passage body cavity, the inner flow passage body is by oval matrix 14, oval matrix 14 upper surfaces are suppressed with a plurality of circular arc concave surfaces that adapt with heat pipe 5, the inner flow passage feed tube is made up of water inlet pipe arc section 21 and water inlet pipe extension 24, water inlet pipe arc section 21 places have outage 23, it is furnished with sealing screw 22, and the end of the end of water inlet pipe extension 24 and inner flow passage drain pipe 18 is adjacent.Inner flow passage feed tube and inner flow passage drain pipe can be installed at homonymy.
Claims (8)
1. the inner flow passage of a split type solar heat collector, comprise inner flow passage body, the inner flow passage feed tube (15) that communicates with inner flow passage body cavity and inner flow passage drain pipe (18), it is characterized in that: described inner flow passage body is made up of the spaced apart heat pipe chain spare that adapts with heat pipe (5) heat collector in oval matrix (14), oval matrix (14) top, and the heat pipe of described every heat collector all separates with the cavity of oval matrix (14).
2. the inner flow passage of a kind of split type solar heat collector according to claim 1, it is characterized in that: described oval matrix (14) upper surface is provided with a plurality of circular arc concave surfaces that adapt with heat pipe (5) heat collector, and described heat pipe chain spare is made up of the body of bolt (17) that is welded as a whole with oval matrix (14) on each circular arc concave surface, the clinching (16) that is covered in circular arc concave surface top and the nut that matches with the body of bolt (17).
3. the inner flow passage of a kind of split type solar heat collector according to claim 2, it is characterized in that: the lower surface of described oval matrix (14) is suppressed with a plurality of circular arc concave surfaces.
4. the inner flow passage of a kind of split type solar heat collector according to claim 1, it is characterized in that: described oval matrix (14) upper surface is provided with a plurality of circular arc concave surfaces, described heat pipe chain spare is formed (20) by the buckle (19) that adapts with the heat pipe of heat collector in each circular arc concave surface and the bolt and nut on buckle (19) top, and described each buckle and oval matrix (14) are welded as a whole.
5. the inner flow passage of a kind of split type solar heat collector according to claim 4, it is characterized in that: the lower surface of described oval matrix (14) is suppressed with a plurality of circular arc concave surfaces.
6. according to the inner flow passage of claim 2 or 3 or 4 or 5 described a kind of split type solar heat collectors, it is characterized in that: described inner flow passage feed tube (15) center line and inner flow passage drain pipe (18) center line be all perpendicular to the center line of oval matrix (14), and inner flow passage feed tube (15) and inner flow passage drain pipe (18) are positioned at the same side of oval matrix (14).
7. according to the inner flow passage of arbitrary described a kind of split type solar heat collector in the claim 1 to 5, it is characterized in that: the transverse of the outline of described oval matrix (14) cross section is 50～70 millimeters, and ellipse short shaft is 20～40 millimeters.
8. according to arbitrary described split type solar heat collector in the claim 1 to 5, it is characterized in that: the material of described inner flow passage (2) is a red copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020544611XU CN201803503U (en) | 2010-09-21 | 2010-09-21 | Inner runner of split solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020544611XU CN201803503U (en) | 2010-09-21 | 2010-09-21 | Inner runner of split solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803503U true CN201803503U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020544611XU Expired - Fee Related CN201803503U (en) | 2010-09-21 | 2010-09-21 | Inner runner of split solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482669A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Solar collector |
| CN104482670A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Machining method for elliptic internal flow passage solar collector |
-
2010
- 2010-09-21 CN CN201020544611XU patent/CN201803503U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482669A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Solar collector |
| CN104482670A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Machining method for elliptic internal flow passage solar collector |
| CN104482670B (en) * | 2014-11-28 | 2016-03-23 | 芜湖贝斯特新能源开发有限公司 | The processing method of elliptical internal passage solar heat collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |