CN207797417U - A kind of solar energy heating plate core - Google Patents
A kind of solar energy heating plate core Download PDFInfo
- Publication number
- CN207797417U CN207797417U CN201721825394.XU CN201721825394U CN207797417U CN 207797417 U CN207797417 U CN 207797417U CN 201721825394 U CN201721825394 U CN 201721825394U CN 207797417 U CN207797417 U CN 207797417U
- Authority
- CN
- China
- Prior art keywords
- heat
- plate core
- conducting medium
- collecting plate
- flow tube
- 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
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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
- Y02E10/44—Heat exchange systems
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- Central Heating Systems (AREA)
Abstract
A kind of solar energy heating plate core, including heat-collecting plate core main body and the heat-conducting medium flow tube in the heat-collecting plate core body interior is set；Heat-conducting medium flow tube is vertically to run through the medium flow tube of the heat-collecting plate core main body, and both ends are connected with heat-conducting medium inlet tube and heat-conducting medium outlet respectively；The lateral inner section width dimensions of heat-conducting medium flow tube are 0.2mm~3mm, and length dimension is 0.2mm~3mm, and maximum transversal inner section area is 9mm2.The size of heat-conducting medium flow tube lateral cross section in heat-collecting plate core has strictly been limited in smaller range by the utility model, to which the collecting efficiency of heat-collecting plate core be greatly improved.Show that the heat-collecting plate core collecting efficiency of the utility model improves 12%~78% with the heat-collecting plate core Experimental Comparison of the prior art.
Description
Technical field
The utility model is related to technical field of solar utilization technique, more particularly, to a kind of solar energy heating plate core.
Background technology
Solar energy heating plate core is one of the critical component in solar heat-collection plate, and heat-collecting plate core in the prior art is wherein
The lateral inner section area of the heat-conducting medium flow tube of setting, due to limited by design experiences before often design it is larger, one
As be 15mm2~63mm2, it is convenient for the circulation of heat-conducting medium in this way.
But by largely testing discovery, although excessive area of section design can be conducive to the stream of heat-conducting medium
It is dynamic, but it is unfavorable for the raising of collecting plate collecting efficiency.
Utility model content
The purpose of this utility model is that a kind of solar energy heating of novel solar energy heating plate core and its composition of design
Plate solves the above problems.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of solar energy heating plate core, including heat-collecting plate core main body and the heat conduction in the heat-collecting plate core body interior is set
Medium flow tube；The heat-conducting medium flow tube is vertically to run through the medium flow tube of the heat-collecting plate core main body, the heat-conducting medium stream
The both ends of pipe are connected with heat-conducting medium inlet tube and heat-conducting medium outlet respectively；The laterally interior of the heat-conducting medium flow tube is cut
Face width dimensions are 0.2mm~3mm, and length dimension is 0.2mm~3mm, the maximum transversal inner section of the heat-conducting medium flow tube
Area is 9mm2。
Preferably, the lateral cross section of the heat-conducting medium flow tube is long arc shape or rectangle.
Preferably, the solar energy heating plate core for ease of sun light direct beam waveform heat-collecting plate core.
Preferably, the wave crest of the waveform heat-collecting plate core and trough are semicircle or triangle or trapezoidal.
Preferably, the heat-collecting plate core is metal material.
Preferably, the shape of the heat-conducting medium inlet tube and the heat-conducting medium outlet be circle, D types, rectangle or
Triangle.
The beneficial effects of the utility model can be summarized as follows：
The utility model is on the basis of many experiments, and the inertia and prejudice that collecting plate plate core designs before overcoming will
The size of heat-conducting medium flow tube lateral cross section in collecting plate plate core has strictly been limited in smaller range, to significantly carry
The high collecting efficiency of heat-collecting plate core.Show the heat-collecting plate core of the utility model with the heat-collecting plate core Experimental Comparison of the prior art
Collecting efficiency improves 12%~78%.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of solar heat-collection plate plate core of the utility model.
Fig. 2 is the structural schematic diagram of the utility model another kind solar heat-collection plate plate core.
Specific implementation mode
The technical issues of in order to keep the utility model solved, technical solution and advantageous effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
A kind of solar energy heating plate core as shown in Figs. 1-2, including heat-collecting plate core main body 1 and setting are in the heat-collecting plate core
Heat-conducting medium flow tube 2 inside main body 1；The heat-conducting medium flow tube 2 is vertically to run through the medium flow field of the heat-collecting plate core main body 1
Pipe, the both ends of the heat-conducting medium flow tube 2 are connected with heat-conducting medium inlet tube and heat-conducting medium outlet respectively；The heat conduction
The lateral inner section width dimensions of medium flow tube 2 are 0.2mm~3mm, and length dimension is 0.2mm~3mm, the heat-conducting medium stream
The maximum transversal inner section area of pipe 2 is 9mm2。
In more preferred embodiment, the lateral cross section of the heat-conducting medium flow tube 2 is long arc shape or rectangle.
In more preferred embodiment, the solar energy heating plate core for ease of sun light direct beam waveform collecting plate
Core.
In more preferred embodiment, the wave crest of the waveform heat-collecting plate core and trough are semicircle or triangle or ladder
Shape.
In more preferred embodiment, the heat-collecting plate core is metal material.
In more preferred embodiment, the shape of the heat-conducting medium inlet tube and the heat-conducting medium outlet is circle
Shape, D types, rectangle or triangle.
In a certain specific embodiment, the collecting plate and existing 7 kinds collection of the utility model heat-collecting plate core composition are selected
Hot plate carries out contrast test, and area is 2m2.Wherein, in the heat-collecting plate core of the collecting plate of the utility model, heat-conducting medium flow tube
2 lateral inner section width dimensions are 1mm, and length dimension 2mm, lateral inner section area is 2mm2, heat-conducting medium flow tube 2
Lateral cross section is long arc shape, and the wave crest and trough of waveform heat-collecting plate core are semicircle.
Experimental condition such as following table：
| Place | Zhejiang Province Shengzhou (29 ° 35 ' of north latitude, 120 ° 49 ' of east longitude) |
| Time | On July 4th, 2017 |
| Comparison water tank | 100 liters of Domestic water tanks of market purchasing |
| Comparison condition | Clear and boundless sky |
| The thermal-arrest time started | The morning 8：00 |
| Thermal-arrest terminates the time | Afternoon 16：00 |
Comparing result such as following table：
As seen from the above table, using the collecting plate of the heat-collecting plate core of the utility model, in a sunny daytime (8 hours),
Water temperature increases 65 DEG C, and compared with other 7 kinds of existing collecting plates, collecting efficiency improves 12%~78%.
The utility model is described in detail above by specific and preferred embodiment, but those skilled in the art answer
This understands that the utility model is not limited to embodiment described above, within the spirit and principle of the utility model, is made
Any modification, equivalent replacement etc., should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of solar energy heating plate core, it is characterised in that：Including heat-collecting plate core main body and it is arranged in the heat-collecting plate core main body
Internal heat-conducting medium flow tube；The heat-conducting medium flow tube is vertically to run through the medium flow tube of the heat-collecting plate core main body, described
The both ends of heat-conducting medium flow tube are connected with heat-conducting medium inlet tube and heat-conducting medium outlet respectively；The heat-conducting medium flow tube
Lateral inner section width dimensions be 0.2mm~3mm, length dimension is 0.2mm~3mm, and maximum transversal inner section area is
9mm2。
2. solar energy heating plate core according to claim 1, it is characterised in that：The lateral cross section of the heat-conducting medium flow tube
For long arc shape or rectangle.
3. solar energy heating plate core according to claim 1, it is characterised in that：The solar energy heating plate core is for ease of too
The waveform heat-collecting plate core of direct sunlight.
4. solar energy heating plate core according to claim 3, it is characterised in that：The wave crest of the waveform heat-collecting plate core and
Trough is semicircle or triangle or trapezoidal.
5. solar energy heating plate core according to claim 3, it is characterised in that：The heat-collecting plate core is metal material.
6. solar energy heating plate core according to claim 1, it is characterised in that：It the heat-conducting medium inlet tube and described leads
The shape of thermal medium outlet pipe is circle, D types, rectangle or triangle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017212221165 | 2017-09-22 | ||
| CN201721222116 | 2017-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797417U true CN207797417U (en) | 2018-08-31 |
Family
ID=63282263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825394.XU Expired - Fee Related CN207797417U (en) | 2017-09-22 | 2017-12-25 | A kind of solar energy heating plate core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957142A (en) * | 2017-09-22 | 2018-04-24 | 汪洪 | A kind of solar energy heating plate core |
-
2017
- 2017-12-25 CN CN201721825394.XU patent/CN207797417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957142A (en) * | 2017-09-22 | 2018-04-24 | 汪洪 | A kind of solar energy heating plate core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20191225 |