CN202419996U - Flat-plate solar collector runner structure and flat-plate solar collector - Google Patents

Flat-plate solar collector runner structure and flat-plate solar collector Download PDF

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Publication number
CN202419996U
CN202419996U CN 201120515926 CN201120515926U CN202419996U CN 202419996 U CN202419996 U CN 202419996U CN 201120515926 CN201120515926 CN 201120515926 CN 201120515926 U CN201120515926 U CN 201120515926U CN 202419996 U CN202419996 U CN 202419996U
Authority
CN
China
Prior art keywords
collector
flat
arm
plate solar
solar 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
Application number
CN 201120515926
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Chinese (zh)
Inventor
王斌
高立峰
孙艺霞
张敏
何茂涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shangdong Sangle Solar Energy Co., Ltd.
Original Assignee
SHANGDONG SANGLE SOLAR ENERGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGDONG SANGLE SOLAR ENERGY CO Ltd filed Critical SHANGDONG SANGLE SOLAR ENERGY CO Ltd
Priority to CN 201120515926 priority Critical patent/CN202419996U/en
Application granted granted Critical
Publication of CN202419996U publication Critical patent/CN202419996U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

Provided are a flat-plate solar collector runner structure and a flat-plate solar collector. The flat-plate solar collector runner structure comprises a heat-absorption plate core and is characterized in that the heat-absorption plate core comprises stripes, a collection tube, a plurality of auxiliary tubes, a medium inlet and a medium outlet, wherein the stripes and the auxiliary tubes are all transversely arranged. The collection tube comprises a first collection tube, a second collection tube and a third collection tube, wherein the first collection tube and the second collection tube are arranged at one ends of the stripes, the medium inlet is communicated with a part of the auxiliary tubes through the first collection tube, the medium outlet is communicated with the other part of the auxiliary tubes through the second collection tube, and the third collection tube is arranged at the other ends of the stripes and communicated with all the auxiliary tubes. Under the condition that the area of the flat-plate solar collector is unchanged, the circulation path for heating is lengthened, heat transmission amount is improved, the reduction in number of the stripes reduces the number of welding points and proportion of leakage, length of the collection tubes is shortened, raw materials are saved and manufacture cost is effectively saved.

Description

A kind of flat-plate solar collector flow passage structure and flat-plate solar collector
Technical field:
The utility model relates to a kind of flat-plate solar collector and flow passage structure thereof.
Background technology:
The wall hanging type flat plate solar thermal collector manifests its advantage with its safety, characteristics reliable, that the thermal efficiency is high, the life-span is long, and flat plate solar water heater will get into people's family and development space is widely arranged.Wherein, dull and stereotyped wall-hanging solar water heater is made up of wall-hanging solar flat plate collector, water tank two parts.
Fig. 1 is original flat-plate solar collector sketch map, and Fig. 2 is the vertical profile sketch map of original flat-plate solar collector, and Fig. 3 is a heat-absorbing plate core structural representation in original flat-plate solar collector.
Like Fig. 1, Fig. 2, shown in Figure 3, flat-plate solar collector comprises: low iron glass cover plate 10, frame 20, heat-absorbing plate core 30, heat-insulation layer 40 and backboard 50; Said heat-insulation layer 40 is arranged on the inner peripheral of backboard 50 and frame 20, is provided with heat-absorbing plate core 30 at the heat-insulation layer 40 of said backboard 50, and the inboard of said frame 20 embeds has glass.
The operation principle of present flat-plate solar collector is: sunlight shines the surface through glass and scribbles on the band of absorbed layer, and band absorbs heat, and passes through conduction pattern the medium in the heat transferred band; Wherein most of solar radiant energy is absorbed by absorber; Change heat energy into, and flow to the medium in the flow passage structure, medium absorbs heat and moves upward; Be pooled to the upper end outlet of thermal-collecting tube, hold in the water tank for use.
But there is following shortcoming in this structure flat-plate solar collector; 1. the circulating path of heating is short, and heat output is low; 2. heat-absorbing plate core is generally formed (area big band more is more) by about 20 band, and existing heat collector will have the point more than 40 to need welding at least, and a large amount of welding have not only expended lot of manpower and material resources, and the possibility that welding is leaked increases; 3. generally more than 5 meters, thermal-collecting tube is generally used the copper pipe of Ф 22mm to the thermal-collecting tube of this structure, also can cause the waste of very big material.
The utility model content:
The utility model technical problem to be solved is the shortcoming that overcomes prior art, and purpose provides a kind of saving of labor, material-saving and can effectively improve the flat-plate solar collector flow passage structure and the flat-plate solar collector of the thermal efficiency.
The technical scheme that the utility model adopted is: a kind of flat-plate solar collector flow passage structure comprises heat-absorbing plate core; Said heat-absorbing plate core comprises band, collector, arm, medium inlet and media outlet; Said arm is provided with many; Said band and arm are all transversely arranged; Said collector comprises first collector, second collector, the 3rd collector; Said first collector and second collector are arranged on an end of band; And said medium inlet is connected with the part arm through first collector, and said media outlet is connected with another part arm through second collector; Said the 3rd collector is arranged on the other end of band, and is connected with whole arms.
Further technical scheme:
In this plate core for flat-plate solar collector flow passage structure, the arm that is communicated with the medium inlet through first collector is positioned at the below of the arm that is communicated with media outlet through second collector.
In this plate core for flat-plate solar collector flow passage structure, the arm number that is communicated with the medium inlet through first collector is less than the arm number that is communicated with media outlet through second collector.
In this plate core for flat-plate solar collector flow passage structure, the length of said wall scroll arm is greater than the length of the 3rd collector.
A kind of flat-plate solar collector that the utility model provides comprises heat-absorbing plate core; Said heat-absorbing plate core comprises band, collector, arm, medium inlet and media outlet; Said arm is provided with many; Said band and arm are all transversely arranged; Said collector comprises first collector, second collector, the 3rd collector; Said first collector and second collector are arranged on an end of band; And said medium inlet is connected with the part arm through first collector, and said media outlet is connected with another part arm through second collector; Said the 3rd collector is arranged on the other end of band, and is connected with whole arms.
Further technical scheme:
In this flat-plate solar collector, the arm that is communicated with the medium inlet through first collector is positioned at the below of the arm that is communicated with media outlet through second collector.
In this flat-plate solar collector, the arm number that is communicated with the medium inlet through first collector is less than the arm number that is communicated with media outlet through second collector.
In this flat-plate solar collector, the length of said wall scroll arm is greater than the length of the 3rd collector.
The beneficial effect of the utility model is: under the constant situation of plate solar area; With the band horizontally set, prolonged the circulating path of heating, heat output is improved; The minimizing of band quantity has reduced welding and has counted; Reduce the ratio of leaking, reduced the length of collector again and saved raw material, effectively practiced thrift manufacturing cost.
Description of drawings:
Fig. 1 is original flat-plate solar collector sketch map;
Fig. 2 is that the A-A of Fig. 1 is to the vertical profile sketch map;
Fig. 3 is original flat-plate solar collector flow passage structure sketch map;
Fig. 4 is the utility model embodiment flat-plate solar collector structural representation;
Fig. 5 is that the B-B of Fig. 4 is to the vertical profile sketch map;
Fig. 6 is the utility model embodiment flat-plate solar collector flow passage structure sketch map.
Among the figure: 10. low iron glass cover plate, 20. frames, 30. heat-absorbing plate cores, 40. heat-insulation layers, 50. backboards, 301. bands, 302. collectors, 303. arms, 304. medium inlets, 305. media outlets, 306. second collectors, 307. the 3rd collectors.
The specific embodiment:
The following structure accompanying drawing and the specific embodiment are done further explain to the utility model:
The flat-plate solar collector of the utility model comprises low iron glass cover plate 10, frame 20, heat-absorbing plate core 30, heat-insulation layer 40 and backboard 50; Said heat-insulation layer 40 is arranged on the inner peripheral of backboard 50 and frame 20, and the heat-insulation layer 40 of said backboard 50 is provided with heat-absorbing plate core 30, and said glass plate is arranged on the top of heat-absorbing plate core 30, is embedded in the said frame 20.
The flow passage structure of this flat-plate solar collector comprises heat-absorbing plate core 30; Heat-absorbing plate core 30 is core components of flat-plate solar collector, and it comprises band 301, first collector 302, second collector 306, the 3rd collector 307, arm 303, medium inlet 304 and media outlet 305.Its band 301 is all transversely arranged with arm 303.
First collector 302 and second collector 306 are arranged on an end of band 301, and medium inlet 304 is connected with the part arm through first collector 302, and media outlet 305 is connected with another part arm through second collector 306; The 3rd collector 307 is arranged on the other end of band 301 and is connected with whole arms, forms the heat cycles pipeline.
The arm that is communicated with medium inlet 304 through first collector 302 is positioned at the below of the arm that is communicated with media outlet 305 through second collector 306.
And the arm number that is communicated with medium inlet 304 through first collector 302 is less than passing through the arm number that second collector 306 is communicated with media outlet 305.When band 301 was 6, the arm that is connected with medium inlet 304 through first collector 302 was 2, and the arm that is connected with media outlet 305 through second collector 306 is 4.Can in 4 arms, slow down velocity of medium like this, fully absorb special ability.
The length of its wall scroll arm 303 is greater than the length of the 3rd collector 307.
The flat-plate solar collector of this novel flow passage structure is compared with original heat collector: the thermal efficiency improves 5%; Generally form by 6 bands; Solder joint is saved manual work and welding expense more than 60% than existing plate core at least about more than 10, significantly reduced the leakage probability; The thermal-collecting tube length of new type of plate core can be saved 60% material than existing plate core about 2 meters.

Claims (8)

1. a flat-plate solar collector flow passage structure comprises heat-absorbing plate core; Said heat-absorbing plate core comprises band, collector, arm, medium inlet and media outlet; Said arm is provided with many; Be characterised in that: said band and arm are all transversely arranged; Said collector comprises first collector, second collector, the 3rd collector; Said first collector and second collector are arranged on an end of band; And said medium inlet is connected with the part arm through first collector, and said media outlet is connected with another part arm through second collector; Said the 3rd collector is arranged on the other end of band, and is connected with whole arms.
2. plate core for flat-plate solar collector flow passage structure according to claim 1 is characterized in that: the arm that is communicated with the medium inlet through first collector is positioned at the below of the arm that is communicated with media outlet through second collector.
3. the flow passage structure of plate core for flat-plate solar collector according to claim 1 is characterized in that: the arm number that is communicated with the medium inlet through first collector is less than the arm number that is communicated with media outlet through second collector.
4. the flow passage structure of plate core for flat-plate solar collector according to claim 1, it is characterized in that: the length of said wall scroll arm is greater than the length of the 3rd collector.
5. a flat-plate solar collector comprises heat-absorbing plate core; Said heat-absorbing plate core comprises band, collector, arm, medium inlet and media outlet; Said arm is provided with many; Be characterised in that: said band and arm are all transversely arranged; Said collector comprises first collector, second collector, the 3rd collector; Said first collector and second collector are arranged on an end of band; And said medium inlet is connected with the part arm through first collector, and said media outlet is connected with another part arm through second collector; Said the 3rd collector is arranged on the other end of band, and is connected with whole arms.
6. flat-plate solar collector according to claim 5 is characterized in that: the arm that is communicated with the medium inlet through first collector is positioned at the below of the arm that is communicated with media outlet through second collector.
7. flat-plate solar collector according to claim 5 is characterized in that: the arm number that is communicated with the medium inlet through first collector is less than the arm number that is communicated with media outlet through second collector.
8. novel flat-plate solar thermal collector according to claim 5 is characterized in that: the length of said wall scroll arm is greater than the length of the 3rd collector.
CN 201120515926 2011-12-12 2011-12-12 Flat-plate solar collector runner structure and flat-plate solar collector Expired - Fee Related CN202419996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120515926 CN202419996U (en) 2011-12-12 2011-12-12 Flat-plate solar collector runner structure and flat-plate solar collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120515926 CN202419996U (en) 2011-12-12 2011-12-12 Flat-plate solar collector runner structure and flat-plate solar collector

Publications (1)

Publication Number Publication Date
CN202419996U true CN202419996U (en) 2012-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120515926 Expired - Fee Related CN202419996U (en) 2011-12-12 2011-12-12 Flat-plate solar collector runner structure and flat-plate solar collector

Country Status (1)

Country Link
CN (1) CN202419996U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884120A (en) * 2014-03-04 2014-06-25 苏州汇思阳光科技有限公司 Plate core structure of flat-plate heat collector
CN104315732A (en) * 2014-10-31 2015-01-28 山东桑乐太阳能有限公司 Tube-fin flat plate collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884120A (en) * 2014-03-04 2014-06-25 苏州汇思阳光科技有限公司 Plate core structure of flat-plate heat collector
CN104315732A (en) * 2014-10-31 2015-01-28 山东桑乐太阳能有限公司 Tube-fin flat plate collector

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SOLAR ENERGY CO., LTD. SHANDONG SANG LE

Free format text: FORMER OWNER: SHANGDONG SANGLE SOLAR ENERGY CO., LTD.

Effective date: 20130111

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 250014 JINAN, SHANDONG PROVINCE TO: 713800 XIANYANG, SHAANXI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20130111

Address after: Qinghe Food Industrial Park of Xianyang city in 713800 in Sanyuan County of Shaanxi Province

Patentee after: SHAANXI SANGLE DIGITIZATION SOLAR ENERGY CO., LTD.

Address before: 250014 Shandong Province, Lixia District, Ji'nan City Hospital Road, No. 19

Patentee before: Shangdong Sangle Solar Energy Co., Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170124

Address after: 250014 Shandong Province, Lixia District, Ji'nan City Hospital Road, No. 19

Patentee after: Shangdong Sangle Solar Energy Co., Ltd.

Address before: Qinghe Food Industrial Park of Xianyang city in 713800 in Sanyuan County of Shaanxi Province

Patentee before: SHAANXI SANGLE DIGITIZATION SOLAR ENERGY CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20191212