CN204574545U - A kind of dish-style heat collector to supply heat system - Google Patents
A kind of dish-style heat collector to supply heat system Download PDFInfo
- Publication number
- CN204574545U CN204574545U CN201520094831.XU CN201520094831U CN204574545U CN 204574545 U CN204574545 U CN 204574545U CN 201520094831 U CN201520094831 U CN 201520094831U CN 204574545 U CN204574545 U CN 204574545U
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- thermoreceptor
- heat collector
- heat
- pipe
- dish
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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 relates to a kind of dish-style heat collector to supply heat system, the heating source comprising thermal storage device and be made up of multiple heat collector body, the confocal heat collector of DVD multidisc that each heat collector body is fixed-focus, its thermoreceptor adopts the thermoreceptor of enclosed bearing structure, be connected with input port, thermal storage device top with heat flow tube by heat collector drain pipe successively at the port of export of thermoreceptor drain pipe, thermoreceptor feed tube stretches through in thermoreceptor, its port of export is close to the heating surface of thermoreceptor, thermal storage device bottom delivery outlet is connected with the entrance point of thermoreceptor feed tube with heat collector feeding pipe by cold flow pipe successively, good Inner eycle can be formed like this in thermoreceptor, be conducive to heat exchange, heat absorption capacity strengthens, and then make whole heating system can be applicable to the heat circulating system of pressure-bearing.The utility model system can be take water as heat transfer medium, leaves air space on thermal storage device top, produces steam heating, and system also can be medium with conduction oil, adopts the heat supply of deep fat heat accumulation.
Description
Technical field
The utility model content belongs to solar energy heat collection engineering technical field, relates to a kind of dish-style heat collector to supply heat system.
Utility model content
The purpose of this utility model is to solve prior art Problems existing, a kind of rational in infrastructure, dish-style heat collector to supply heat system that result of use is good is provided, the heat transfer medium of this heating system can circulate in closed environment with pressure, its good circulation can the normal operation of safeguards system, the said heating system of the utility model can be take conduction oil as the heat circulating system of heat transfer medium, also can be take water as the heat circulating system of heat transfer medium.
For realizing the object of foregoing invention and the technical scheme adopted is such: the heating source that the dish-style heat collector to supply heat system provided comprises thermal storage device and is made up of multiple heat collector body, the confocal heat collector of DVD multidisc that described each heat collector body is fixed-focus, the thermoreceptor of this heat collector is a thermoreceptor with enclosed bearing structure, thermoreceptor is located at the focusing receiving plane place above the confocal heat collector of DVD multidisc by support and tubing string, thermoreceptor is top-loaded with air bleeding valve, thermoreceptor is connected to thermoreceptor drain pipe and thermoreceptor feed tube, wherein the entrance point of thermoreceptor drain pipe connects the top at thermoreceptor, its port of export is connected with input port, thermal storage device top with heat flow tube by heat collector drain pipe successively, thermoreceptor feed tube stretches through in thermoreceptor, its port of export is close to thermoreceptor lower end heating surface, thermal storage device bottom delivery outlet is connected with the entrance point of thermoreceptor feed tube with heat collector feeding pipe by cold flow pipe successively, cold flow pipe is equipped with circulating pump, the heating surface of thermoreceptor is manufactured with photo-thermal absorber coatings.
The further technical scheme of the utility model is: described thermoreceptor is an enclosed conical shell with cone cap, the heating surface end socket of thermoreceptor bottom is the ellipsoid end socket or sphere end socket that are formed by connecting with cone, thermoreceptor drain pipe connects the top at cone cap, thermoreceptor feed tube enters in cone shell shell through cone cap, and its port of export is close to thermoreceptor lower end heating surface.
The further technical scheme of the utility model is also: it is outer and form with logical spiral coil in central cassette that described thermoreceptor is located at central cassette by the central cassette of a two sides projection and a bracket panel, thermoreceptor drain pipe connects the top in central cassette, and the port of export of thermoreceptor feed tube is connected with the entrance point of spiral coil.
In above-mentioned dish-style heat collector to supply heat system, tubing string for connecting dress thermoreceptor is located at heat collector body and the coaxial center of thermoreceptor, the top of tubing string is connected and fixed by support and thermoreceptor, in support and tubing string, be provided with circulation pipe, thermoreceptor drain pipe is connected with heat collector drain pipe and heat collector feeding pipe by above-mentioned circulation pipe respectively with thermoreceptor feed tube.
In above-mentioned dish-style heat collector to supply heat system, thermoreceptor, tubing string and support are fixing, and adopt the steel pipe of rigidity as circulation pipe.
In above-mentioned dish-style heat collector to supply heat system, tubing string for connecting dress thermoreceptor is located at the side of heat collector body, thermoreceptor is by being located at focusing receiving plane place above the confocal heat collector of DVD multidisc with putting down to the tubing string of cantilever, form column cantilever design, in cantilever and tubing string, be provided with circulation pipe putting down, thermoreceptor drain pipe is connected with heat collector drain pipe and heat collector feeding pipe by above-mentioned circulation pipe respectively with thermoreceptor feed tube.
In above-mentioned dish-style heat collector to supply heat system, thermoreceptor, tubing string and cantilever are fixing, and adopt the steel pipe of rigidity as circulation pipe.
The utility model said dish-style heat collector to supply heat system is with water or conduction oil for heat transfer medium, and thermal storage device leaves the air space producing steam heating.
Compared with prior art, the beneficial effects of the utility model are as described below.
One, in the utility model, the structure of thermoreceptor and thermal storage device is all that the specification of pressing force container designs, have employed the thermoreceptor with enclosed bearing structure, drain pipe is established on thermoreceptor top, the outlet of feed tube is located at the bottom in thermoreceptor, good Inner eycle can be formed like this in thermoreceptor, be conducive to heat exchange, heat absorption capacity strengthens, and then makes whole heating system can be applicable to the heat circulating system of pressure-bearing.
Two, heating system described in the utility model adopts steel pipe to be rigidly connected from thermoreceptor to circulation main completely, caloic mobile phase is less than bellows resistance, radiation loss is little, avoids bellows simultaneously and leaks because disturbance produces the heat-transfer working medium that caused by metal fatigue, crackle causes.
Three, in the utility model structure, the tubing string for connecting dress thermoreceptor can be located at heat collector body and the coaxial center of thermoreceptor, also can be located at the side of heat collector body, forms column cantilever design.Adopting the dish-style heat collector of the thermoreceptor of column cantilever design can increase daylighting area when not changing heat collector body construction, improving heat collector thermal power.
Background technology
Existing dish-style heat collector to supply heat system is open architecture due to the thermoreceptor of its heat collector, general not pressure-bearing, therefore the heat circulating system of operation with pressure can not be used for, apply the system of this not bearing structure, if heat-conducting medium adopts conduction oil, system is run air at ambient pressure and is contacted with conduction oil, longtime running conduction oil meeting oxidation deterioration, until again change conduction oil, cause waste; If heat-conducting medium adopts water, just must there is good circulation, otherwise the gasification of heat circulating system local can be caused to produce vapour locking, heat circulating system cannot normally be run.In addition, the thermoreceptor of existing dish-style heat collector all will move with the movement of heat collector body, therefore corrugated stainless steel tubing or part will be adopted to adopt corrugated stainless steel tubing as circulation pipe, but adopt corrugated stainless steel tubing to have bellows resistance large (being unfavorable for that heat-transfer working medium flows) and the large drawback of bellows radiation loss in actual applications as circulation pipe, and the flexible disturbance of bellows in linking with accumulator has local dip pipeline section may produce because of metal fatigue to make crackle, cause caloic to be leaked in system longtime running.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Fig. 2 is the structural representation of a kind of thermoreceptor example of the utility model.
Fig. 3 is the structural representation of the another kind of thermoreceptor example of the utility model.
Fig. 4 is that the A-A of Fig. 3 is to several schematic diagram.
Fig. 5 is the schematic diagram that thermoreceptor adopts the dish-style heat collector of column cantilever design.
In accompanying drawing, the title of listed each number designation respectively: 1-air bleeding valve, 2-thermoreceptor drain pipe, 3-thermoreceptor feed tube, 4-thermoreceptor, 5-support, 6-tubing string, 7-heat collector body, 8-heat collector feeding pipe, 9-heat collector drain pipe, 10-heat flow tube, 11-cold flow pipe, 12-circulating pump, 13-thermal storage device, 15-bores cap, 16-central cassette, 17-spiral coil, 18-puts down to cantilever, 19-brace.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model content is described further, but the practical application form of utility model is not limited in illustrated embodiment.
See Fig. 1, dish-style heat collector to supply heat system described in the utility model forms heating source by multiple heat collector body 7, the confocal heat collector of DVD multidisc that each heat collector body 7 is fixed-focus, the thermoreceptor 4 of the confocal heat collector of this DVD multidisc is a thermoreceptor with enclosed bearing structure.Heat collector drain pipe 9 is connected with cold flow pipe 11 with heat flow tube 10 respectively with heat collector feeding pipe 8, and one end of heat flow tube 10 connects thermal storage device 13 top, and one end of cold flow pipe 11 connects thermal storage device bottom, in cold flow pipe 11 exit, circulating pump 12 is housed.Thermoreceptor 4 is located at the focusing receiving plane place above the confocal heat collector of DVD multidisc by support 5 and tubing string 6, support 5 and tubing string 6 be located at heat collector this 4 and the coaxial center of thermoreceptor 4, circulation pipe is provided with in support 5 and tubing string 6, thermoreceptor drain pipe 2 is connected with heat collector drain pipe 9 and heat collector feeding pipe 8 by circulation pipe respectively with thermoreceptor feed tube 3, and thermoreceptor 4 is top-loaded with air bleeding valve 1.The utility model system can be take water as heat transfer medium, leaves air space on thermal storage device 13 top, produces steam heating, also can be medium with conduction oil, adopts the heat supply of deep fat heat accumulation.
Fig. 2 is a kind of schematic diagram adopting bullet enclosed construction thermoreceptor example.In figure, thermoreceptor 4 is an enclosed conical shell with cone cap 15, thermoreceptor drain pipe 2 connects the top at cone cap 15, thermoreceptor feed tube 3 enters in cone shell shell through cone cap 15, its port of export is close to thermoreceptor lower end heating surface, thermoreceptor heating surface end socket is the ellipsoid end socket or sphere end socket that are formed by connecting with cone, this knot forms enclosed bearing structure, the heating surface of thermoreceptor is manufactured with photo-thermal absorber coatings, to improve photo-thermal efficiency, be provided with exhaust outlet on the top of thermoreceptor top cone cap 15.
Fig. 3 and Fig. 4 is a kind of schematic diagram adopting spiral coil enclosed construction thermoreceptor example.It is outer and form with logical spiral coil 17 in central cassette 16 that thermoreceptor 4 described in this embodiment is located at central cassette 16 by the central cassette 16 of a two sides projection and a bracket panel, thermoreceptor drain pipe 2 connects the top in central cassette 16, the port of export of thermoreceptor feed tube 3 is connected with the entrance point of spiral coil 17, central cassette 16 top is provided with exhaust outlet, spiral coil 17 also can do concavity, form spill heating surface, to increase heating surface.
Fig. 5 is the schematic diagram that thermoreceptor adopts the dish-style heat collector of column cantilever design.Tubing string 6 for connecting dress thermoreceptor 4 in figure is located at the side of heat collector body 7, and tubing string 6 and cantilever 18 form column cantilever design, and strengthen structure with pull bar 19, and circulation pipe is located in tubing string 6 and cantilever 18.
Thermoreceptor 4 and the pipeline of dish-style heat collector to supply heat system described in the utility model all should arrange heat-insulation layer, to reduce radiation loss.
The thermoreceptor 4 of dish-style heat collector to supply heat system described in the utility model, except the dish-style heat collector being applicable to fixed-focus, also can be used for the mobile dish-style heat collector focused on.
Claims (7)
1. a dish-style heat collector to supply heat system, it is characterized in that: the heating source comprising thermal storage device (13) and be made up of multiple heat collector body (7), described each heat collector body (7) is the confocal heat collector of DVD multidisc of fixed-focus, the thermoreceptor (4) of this heat collector is a thermoreceptor with enclosed bearing structure, thermoreceptor (4) is located at the focusing receiving plane place above the confocal heat collector of DVD multidisc by tubing string (6) and the piece installing of the company of support, air bleeding valve (1) is equipped with at thermoreceptor (4) top, thermoreceptor (4) is connected to thermoreceptor drain pipe (2) and thermoreceptor feed tube (3), wherein the entrance point of thermoreceptor drain pipe (2) connects the top in thermoreceptor (4), its port of export is connected with thermal storage device (13) input port, top with heat flow tube (10) by heat collector drain pipe (9) successively, thermoreceptor feed tube (3) stretches through in thermoreceptor (4), its port of export is close to thermoreceptor lower end heating surface, thermal storage device (13) bottom delivery outlet is connected with the entrance point of heat collector feeding pipe (8) with thermoreceptor feed tube (3) by cold flow pipe (11) successively, cold flow pipe (11) is equipped with circulating pump (12), the heating surface of thermoreceptor (4) is manufactured with photo-thermal absorber coatings.
2. dish-style heat collector to supply heat system according to claim 1, it is characterized in that: described thermoreceptor (4) is an enclosed conical shell with cone cap (15), the heating surface end socket of thermoreceptor bottom is the ellipsoid end socket or sphere end socket that are formed by connecting with cone, thermoreceptor drain pipe (2) connects the top at cone cap (15), thermoreceptor feed tube (3) enters in cone shell shell through cone cap (15), and its port of export is close to thermoreceptor lower end heating surface.
3. dish-style heat collector to supply heat system according to claim 1, it is characterized in that: described thermoreceptor (4) is located at central cassette (16) and form with logical spiral coil (17) in central cassette (16) outward by the central cassette (16) of a two sides projection and a bracket panel, thermoreceptor drain pipe (2) connects at the top of central cassette (16), and the port of export of thermoreceptor feed tube (3) is connected with the entrance point of spiral coil (17).
4. dish-style heat collector to supply heat system according to claim 1, it is characterized in that: be located at heat collector body (7) and the coaxial center of thermoreceptor (4) for connecting the tubing string (6) filling thermoreceptor (4), the top of tubing string (6) is connected and fixed by support (5) and thermoreceptor (4), in support (5) and tubing string (6), be provided with circulation pipe, thermoreceptor drain pipe (2) is connected with heat collector drain pipe (9) and heat collector feeding pipe (8) by above-mentioned circulation pipe respectively with thermoreceptor feed tube (3).
5. dish-style heat collector to supply heat system according to claim 4, is characterized in that: thermoreceptor (4), tubing string (6) and support (5) are fixing, and adopt the steel pipe of rigidity as circulation pipe.
6. dish-style heat collector to supply heat system according to claim 1, it is characterized in that: the side being located at heat collector body for connecting the tubing string (6) filling thermoreceptor (4), thermoreceptor (4) is by being located at focusing receiving plane place above the confocal heat collector of DVD multidisc with putting down to the tubing string (6) of cantilever (18), form column cantilever design, circulation pipe is provided with putting down in cantilever (18) and tubing string (6), thermoreceptor drain pipe is connected with heat collector drain pipe (9) and heat collector feeding pipe (8) by above-mentioned circulation pipe respectively with thermoreceptor feed tube.
7. dish-style heat collector to supply heat system according to claim 6, is characterized in that: thermoreceptor (4), tubing string (6) and cantilever (18) are fixing, and adopt the steel pipe of rigidity as circulation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094831.XU CN204574545U (en) | 2015-02-10 | 2015-02-10 | A kind of dish-style heat collector to supply heat system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094831.XU CN204574545U (en) | 2015-02-10 | 2015-02-10 | A kind of dish-style heat collector to supply heat system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574545U true CN204574545U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094831.XU Expired - Fee Related CN204574545U (en) | 2015-02-10 | 2015-02-10 | A kind of dish-style heat collector to supply heat system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204574545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650901A (en) * | 2016-02-18 | 2016-06-08 | 李俊娇 | Disk butterfly type solar receiver device |
| CN105987523A (en) * | 2015-02-10 | 2016-10-05 | 西安科弘厨房工程设备有限责任公司 | Heat supply system for disc type heat collectors |
-
2015
- 2015-02-10 CN CN201520094831.XU patent/CN204574545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987523A (en) * | 2015-02-10 | 2016-10-05 | 西安科弘厨房工程设备有限责任公司 | Heat supply system for disc type heat collectors |
| CN105650901A (en) * | 2016-02-18 | 2016-06-08 | 李俊娇 | Disk butterfly type solar receiver device |
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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: 20150819 Termination date: 20170210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |