CN108592420A - A kind of Demountable metallic flat plate collector - Google Patents
A kind of Demountable metallic flat plate collector Download PDFInfo
- Publication number
- CN108592420A CN108592420A CN201810539986.8A CN201810539986A CN108592420A CN 108592420 A CN108592420 A CN 108592420A CN 201810539986 A CN201810539986 A CN 201810539986A CN 108592420 A CN108592420 A CN 108592420A
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- China
- Prior art keywords
- connecting tube
- heat collector
- shunting nozzle
- flat plate
- metallic flat
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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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to solar energy heat exchange equipment technologies, disclose a kind of Demountable metallic flat plate collector, including：Heat collector ontology comprising multiple thermal-arrest fin plates in side-by-side setting are configured with the pipeline flowed for heat-transfer working medium in the inside of each thermal-arrest fin plate；Upper shunt tube is arranged in the upper end of heat collector ontology, and multiple first through hole spaced apart are configured with respectively towards the surface of heat collector ontology in upper shunt tube；And first shunting nozzle and the first connecting tube, first shunting nozzle and the first connecting tube are multiple, the first through hole that the first end of each first shunting nozzle distinguishes corresponding setting is detachable connection, the second end of each first shunting nozzle is detachable connection with the first end of corresponding first connecting tube respectively, and the second end of each first connecting tube is respectively detachable connection with the upper port of corresponding pipeline.The metal plate heat collector have the advantages that it is detachable, facilitate installation, be simple in structure and easy to clean.
Description
Technical field
The present invention relates to solar energy heat exchange equipment technologies, more particularly to a kind of Demountable metallic flat heat collecting
Device.
Background technology
Currently, in winter, especially in the north in China, outdoor temperature or relatively low, if relying solely on greenhouse
The thermal energy of the greenhouse own absorption sun come in greenhouse crops or plant carry out heating be that cannot be satisfied heat demand
, thus, plate solar collector can be usually installed in greenhouse, however, existing plate solar collector
It is fixedly connected often due to each component is integral type, thus, can there is a situation where non-dismountable.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of Demountable metallic flat plate collectors, to solve solar energy in the prior art
Flat plate collector thus, can have non-dismountable technical problem often due to each component is integral type is fixedly connected.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of Demountable metallic flat plate collectors, including：Heat collector
Ontology, the heat collector ontology includes multiple thermal-arrest fin plates in side-by-side setting, in each thermal-arrest fin plate
Portion is configured with the pipeline flowed for heat-transfer working medium；Upper shunt tube, the upper shunt tube are arranged in the upper of the heat collector ontology
End, multiple first through hole spaced apart are configured on the surface of the upper shunt tube towards the heat collector ontology respectively；And
First shunting nozzle and the first connecting tube, first shunting nozzle and first connecting tube be it is multiple, each described first point
The first through hole that the first end of stem bar distinguishes corresponding setting is detachable connection, each first shunting nozzle
Second end is detachable connection with the first end of corresponding first connecting tube respectively, the of each first connecting tube
Two ends are respectively detachable connection with the upper port of the corresponding pipeline
Wherein, the first end of each first shunting nozzle is distinguished the first through hole of corresponding setting and is connected for screw thread
It connects or plug-in connection, the second end of each first connecting tube connects with the upper port of the corresponding pipeline for screw thread respectively
It connects or plug-in connects.
Wherein, each first connecting tube is configured to the first screwed pipe, the second of each first shunting nozzle
The first cushion film is equipped between end and the first end of each first screwed pipe.
Wherein, the metal plate heat collector further includes that locknut is tight, and the locknut is fixed to be located at first shunting nozzle
The periphery at the position that second end is connected with the first end of first screwed pipe.
Wherein, the metal plate heat collector further includes the lower shunt tube being arranged in the lower end of the heat collector ontology,
The surface of the lower shunt tube towards the heat collector ontology is configured with multiple second through-holes spaced apart respectively.
Wherein, the metal plate heat collector further includes the second shunting nozzle and the second connecting tube, wherein second shunting
Mouth and second connecting tube are multiple, and each second shunting nozzle point first end distinguishes described the second of corresponding setting
Through-hole is detachable connection, the second end of each second shunting nozzle respectively with corresponding second connecting tube first
End is detachable connection, and the second end of each second connecting tube is respectively removable with the lower port of the corresponding pipeline
Unload formula connection.
Wherein, the first end of each second shunting nozzle is distinguished second through-hole of corresponding setting and is connected for screw thread
It connects or plug-in connection, the second end of each second connecting tube connects with the lower port of the corresponding pipeline for screw thread respectively
It connects or plug-in connects.
Wherein, each second connecting tube is configured to the second screwed pipe, the second of each second shunting nozzle
It is equipped with the second cushion film between end and the second end of each second screwed pipe.
Wherein, the metal plate heat collector further includes return duct and exhaust structure, and the return duct is arranged in the collection
By the wherein side of hot device ontology, the exhaust structure includes exhaust pipe, internal thread threeway and trepanning pipe plug, wherein the row
The first end of tracheae is extend into the return duct, and the second end of the exhaust pipe reaches the outer of the upper port of the return duct
The lower port in portion, the internal thread threeway is threadedly coupled with the upper port of the return duct, and the right output port of the internal thread threeway passes through
Outer silk is directly connect with the side ports of the upper shunt tube.
Wherein, the trepanning pipe plug is arranged at the upper port of the internal thread threeway, wherein the tube having holes, which plug, to be located at
The periphery of the exhaust pipe.
(3) advantageous effect
Metal plate heat collector provided by the invention has the following advantages that compared with prior art：
By so that the first through hole that the first end of each first shunting nozzle distinguishes corresponding setting is detachable
Formula connects, and the second end of each first shunting nozzle is respectively detachable company with the first end of corresponding first connecting tube
It connects, the second end of each first connecting tube is respectively detachable connection with the upper port of the corresponding pipeline, to significantly
Ground facilitates the dismounting of the metal plate heat collector of the application, meanwhile, it is also convenient for the installation to the metal plate heat collector and more
Change, avoid because the somewhere of metal plate heat collector be damaged it is necessary to more renew metal plate heat collector the case where.Into one
Step ground, cost saved additional economic cost.Meanwhile the metal plate heat collector of the application is also with simple in structure and square
Just the advantages of cleaning.
Description of the drawings
Fig. 1 is the overall structure diagram of the Demountable metallic flat plate collector of embodiments herein；
Fig. 2 is that the first shunting nozzle, the first connecting tube, the locknut in Fig. 1 be tight and the connection structure signal of the first cushion film
Figure or for the second shunting nozzle, the second connecting tube, the locknut in Fig. 1 be tight and the attachment structure schematic diagram of the second cushion film；
Fig. 3 is the structural schematic diagram of the upper shunt tube or lower shunt tube in Fig. 1；
Fig. 4 is the cross section structure schematic diagram of the heat collector ontology in Fig. 1；
Fig. 5 is the structural schematic diagram of the trepanning pipe plug in Fig. 1.
In figure, 1：Heat collector ontology；11：Thermal-arrest fin plate；111：Pipeline；2：Upper shunt tube；21：First through hole；3：The
One shunting nozzle；4：First connecting tube；5：Locknut is tight；6：Lower shunt tube；61：Second through-hole；7：Second shunting nozzle；8：Second connection
Pipe；9：Return duct；10：First cushion film；20：Second cushion film；30：Exhaust structure；31：Exhaust pipe；32：Internal thread threeway；33：
Trepanning pipe plug；34：Outer silk is direct.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1：
As shown in Figures 1 to 4, schematically show that the metal plate heat collector includes heat collector ontology 1, above divides in figure
Flow tube 2, the first shunting nozzle 3, the first connecting tube 4 and locknut tight 5.
In embodiments herein, which includes multiple thermal-arrest fin plates 11 in side-by-side setting,
The inside of each thermal-arrest fin plate 11 is configured with the pipeline 111 flowed for heat-transfer working medium.It should be noted that each thermal-arrest
The surface of fin plate 11 uses frosted lacquer spraying technique, to substantially increase collecting efficiency.
In one embodiment, which can be water or oil.
The upper shunt tube 2 is arranged in the upper end of the heat collector ontology 1, in the upper shunt tube 2 towards the heat collector ontology 1
Surface is configured with multiple first through hole 21 spaced apart respectively.
First shunting nozzle 3 and first connecting tube 4 be it is multiple, the first end of each first shunting nozzle 3 respectively with
Its first through hole 21 being correspondingly arranged is detachable connection, the second end of each first shunting nozzle 3 respectively with it is corresponding
The first end of first connecting tube 4 is detachable connection, the second end of each first connecting tube 4 respectively with the corresponding pipe
The upper port in road 111 is detachable connection.In this way, by making the first end of each first shunting nozzle 3 right with it respectively
The first through hole 21 that should be arranged is detachable connection, the second end of each first shunting nozzle 3 respectively with it is corresponding this
The first end of one connecting tube 4 is detachable connection, the second end of each first connecting tube 4 respectively with the corresponding pipeline
111 upper port be detachable connection, to greatly facilitated the application metal plate heat collector dismounting, meanwhile,
The installation and replacement to the metal plate heat collector are also convenient for, are avoided because the somewhere of metal plate heat collector is damaged, just
The case where metal plate heat collector more to renew.Further, it cost saved additional economic cost.Meanwhile this Shen
Metal plate heat collector please also has the advantages that simple in structure and easy to clean.
In addition it is also necessary to explanation, each first shunting nozzle 3 can be to produce once with upper shunt tube 2.
As shown in Figures 1 to 4, in the ratio of the application more preferably technical solution, each first shunting nozzle 3
The first through hole 21 that first end distinguishes corresponding setting is threaded connection or plug-in connection, each first connecting tube 4
Second end respectively with the upper port of the corresponding pipeline 111 be threadedly coupled or plug-in connect.It should be noted that screw thread
Connection or plug-in connection, which all facilitate, dismantles the metal plate heat collector.
It should be noted that the main function of first shunting nozzle 3 is to be divided the heat-transfer working medium in pipeline 111
Stream so that heat-transfer working medium can be contacted preferably with heat collector surface.In addition, the length of upper shunt tube 2 and lower shunt tube 6 as described below
Degree can be adjusted correspondingly according to the actual needs.Specifically, for convenience of installing, the upper shunt tube 2 and as described below
Lower shunt tube 6 connection type of segmented can be used, specifically, adjacent upper shunt tube 2 or lower shunt tube 6 can be used removable
The connection type for unloading formula is attached.
In another embodiment, each first connecting tube 4 is configured to the first screwed pipe, in each first shunting
The first cushion film 10 is equipped between the second end of mouth 3 and the first end of each first screwed pipe.It should be noted that this first
The second end of each first shunting nozzle 3 and each first screwed pipe can be significantly enhanced in the setting of cushion film 10
First end connection leakproofness, avoid occur heat-transfer working medium leakage.In addition, when first cushion film 10 is heated, it should
First cushion film 10 can be expanded because heated, further, can more enhance the second of each first shunting nozzle 3
Hold the leakproofness connected with the first end of each first screwed pipe.
In the ratio more preferably in technical solution of the application, which further includes locknut tight 5, the lock
The periphery at the position that the second end that mother tight 5 is set in first shunting nozzle 3 is connected with the first end of first screwed pipe.Specifically
Ground, the locknut tight 5 are configured to tubular structure, wherein the left end bore of the locknut tight 5 is less than the bore of its right end, in this way, just existing
The left end of the diagram of the locknut tight 5 is configured with L-type shoulder, wherein is configured with screw thread knot in the inner surface of the right end of the locknut tight 5
Structure, by the way that the medial surface of the vertical portion of the L-type shoulder of locknut tight 5 and the lateral surface of the first end of the first screwed pipe are fitted,
Simultaneously so that the right end of locknut tight 5 is threadedly coupled with the second end of the first shunting nozzle 3, in this way, constantly screwing the locknut
During tight 5, first end of the left end of the locknut tight 5 gradually with the first screwed pipe can be made to abut against, the right side of the locknut tight 5
Second end of the end meeting gradually with the first shunting nozzle 3 is fastenedly connected.Further, first shunting nozzle 3 and lock are just realized
Female tight 5 the case where being fixedly connected, avoid falling off.Be readily appreciated that, when need to first shunting nozzle 3 and locknut tight 5 into
When row dismounting, only the locknut tight 5 need to be unscrewed.Such set-up mode as a result, so that the metal plate heat collector of the application
Have the advantages that flexibly removable and effective reduction installation and dismounting difficulty.
As shown in figure 3, in the ratio more preferably in technical solution of the application, which further includes setting
The lower shunt tube 6 in the lower end of the heat collector ontology 1 is set, distinguishes structure towards the surface of the heat collector ontology 1 in the lower shunt tube 6
Make multiple second through-holes 61 spaced apart.
As shown in Figure 1, in another preferred embodiment, which further includes 7 He of the second shunting nozzle
Second connecting tube 8, wherein second shunting nozzle 7 and second connecting tube 8 are multiple, the first end of each second shunting nozzle 7
Second through-hole 61 of corresponding setting is detachable connection respectively, the second end of each second shunting nozzle 7 respectively with
The first end of corresponding second connecting tube 8 is detachable connection, the second end of each second connecting tube 8 respectively with accordingly
The pipeline 111 lower port be detachable connection.In this way, by making the first end of each second shunting nozzle 7 distinguish
Second through-hole 61 of corresponding setting is detachable connection, the second end of each second shunting nozzle 7 respectively with accordingly
The first end of second connecting tube 8 be detachable connection, the second end of each second connecting tube 8 respectively with it is corresponding this
The lower port of pipeline 111 be detachable connection, to greatly facilitated the application metal plate heat collector dismounting, together
When, the installation and replacement to the metal plate heat collector are also convenient for, are avoided because the somewhere of metal plate heat collector is damaged,
The case where metal plate heat collector that will more renew.Further, it is saved greatly additional economic cost.
In a specific embodiment, the first end of each second shunting nozzle 7 distinguish corresponding setting this
Two through-holes 61 are to be threadedly coupled or plug-in connection, the second end of each second connecting tube 8 respectively with the corresponding pipeline 111
Lower port be threadedly coupled or plug-in connection.In this way, having greatly facilitated second shunting nozzle 7 and the second connecting tube 8
Installation and dismounting, reduce installation difficulty.
In another preferred technical solution of the application, each second connecting tube 8 is configured to the second screwed pipe,
It is equipped with the second cushion film 20 between the second end and the second end of each second screwed pipe of each second shunting nozzle 7.It needs
It is noted that due to first cushion film 10 structure and play the role of with the structure of second cushion film 20 and
Play the role of identical, that is, it is for playing the role of enhancing leakproofness, thus, for the sake of saving length, do not do herein
It is described in detail.
As shown in Figure 1, in the ratio more preferably in technical solution of the application, which further includes back
Flow tube 9 and exhaust structure 30, the return duct 9 are arranged by the wherein side of the heat collector ontology 1, which includes row
Tracheae 31, internal thread threeway 32 and trepanning pipe plug 33, wherein the first end of the exhaust pipe 31 is extend into the return duct 9, the row
The second end of tracheae 31 reaches the outside of the upper port of the return duct 9, the lower port of the internal thread threeway 32 and the return duct 9
Upper port is threadedly coupled, and the right output port of the internal thread threeway 32 is connect by outer silk direct 34 with the side ports of the upper shunt tube 2.
That is by adding internal thread threeway 32 in exhaust structure 30, and make the lower port and the return duct 9 of the internal thread threeway 32
Upper port be threadedly coupled, the right output port of the internal thread threeway 32 connect by outer silk direct 34 with the side ports of the upper shunt tube 2,
To be achieved that the detachable of the exhaust structure 30.
As shown in Figure 1 and Figure 5, in one embodiment, which is arranged the upper port in the internal thread threeway 32
Place, wherein the trepanning pipe plug 33 is set in the periphery of the exhaust pipe 31.It should be noted that by the way that the trepanning pipe plug 33 is set
It sets in the periphery of the exhaust pipe 31, in this way, the installation to the trepanning pipe plug 33 and fixation on the one hand may be implemented, on the other hand,
It can also realize the separation of gas-liquid.Specifically, since the heat-transfer working medium flowed out from upper shunt tube 2 has certain temperature, because
And often exist with the state of gas-liquid two-phase, by adding trepanning pipe plug 33 in exhaust structure 30, meanwhile, it is based on gas
Density it is usually smaller, the usually larger characteristic of the density of liquid, gas can be outside through exhaust pipe 31 and trepanning pipe plug 32 respectively
Discharge, liquid can fall under the gravity of itself along return duct 9, just realize the separation of gas-liquid as a result,.
In addition, by adding internal thread threeway 32 in the exhaust structure 30, so as to realize the removable of exhaust structure 30
It unloads.
In addition it is also necessary to explanation, the upper surface of the exhaust pipe 31 is needed higher than the horizontal plane where upper shunt tube 2,
In this way, liquid heat transfer working medium can be effectively prevented from the case where the top through exhaust pipe 31 is discharged under higher pressure acts on.
In conclusion by make the first end of each first shunting nozzle 3 distinguish corresponding setting this is first logical
Hole 21 is detachable connection, the second end of each first shunting nozzle 3 respectively with the first end of corresponding first connecting tube 4
Second end for detachable connection, each first connecting tube 4 is respectively detachable with the upper port of the corresponding pipeline 111
Formula connect, to greatly facilitated the application metal plate heat collector dismounting, meanwhile, be also convenient for the metal plate collection
The installation and replacement of hot device are avoided because the somewhere of metal plate heat collector is damaged it is necessary to the metal plate collection more renewed
The case where hot device.Further, it cost saved additional economic cost.Meanwhile the metal plate heat collector of the application is also
Have the advantages that simple in structure and easy to clean.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of Demountable metallic flat plate collector, which is characterized in that including：
Heat collector ontology, the heat collector ontology includes multiple thermal-arrest fin plates in side-by-side setting, in each thermal-arrest
The inside of fin plate is configured with the pipeline flowed for heat-transfer working medium；
Upper shunt tube, the upper shunt tube are arranged in the upper end of the heat collector ontology, in the upper shunt tube towards the collection
The surface of hot device ontology is configured with multiple first through hole spaced apart respectively；And
First shunting nozzle and the first connecting tube, first shunting nozzle and first connecting tube be it is multiple, each described
The first through hole that the first end of one shunting nozzle distinguishes corresponding setting is detachable connection, each first shunting
The second end of mouth is respectively detachable connection, each first connecting tube with the first end of corresponding first connecting tube
Second end respectively with the upper port of the corresponding pipeline be detachable connection.
2. Demountable metallic flat plate collector according to claim 1, which is characterized in that each first shunting nozzle
First end distinguish corresponding setting the first through hole be threadedly coupled or plug-in connection, it is each it is described first connection
The second end of pipe is that threaded connection or plug-in are connected with the upper port of the corresponding pipeline respectively.
3. Demountable metallic flat plate collector according to claim 1, which is characterized in that each first connecting tube
Be configured to the first screwed pipe, each first shunting nozzle second end and each first screwed pipe first end it
Between be equipped with the first cushion film.
4. Demountable metallic flat plate collector according to claim 3, which is characterized in that the metal plate heat collector
Further include that locknut is tight, the first end phase of the locknut fixed second end for being located at first shunting nozzle and first screwed pipe
The periphery at the position of connection.
5. Demountable metallic flat plate collector according to claim 1, which is characterized in that the metal plate heat collector
Further include the lower shunt tube being arranged in the lower end of the heat collector ontology, in the lower shunt tube towards the heat collector ontology
Surface is configured with multiple second through-holes spaced apart respectively.
6. Demountable metallic flat plate collector according to claim 5, which is characterized in that the metal plate heat collector
Further include the second shunting nozzle and the second connecting tube, wherein second shunting nozzle and second connecting tube are multiple, each institute
State the second shunting nozzle point first end distinguish corresponding setting second through-hole be detachable connection, each described second
The second end of shunting nozzle is respectively detachable connection with the first end of corresponding second connecting tube, and each described second connects
The second end taken over is respectively detachable connection with the lower port of the corresponding pipeline.
7. Demountable metallic flat plate collector according to claim 6, which is characterized in that each second shunting nozzle
First end distinguish corresponding setting second through-hole be threadedly coupled or plug-in connection, it is each it is described second connection
The second end of pipe is that threaded connection or plug-in are connected with the lower port of the corresponding pipeline respectively.
8. Demountable metallic flat plate collector according to claim 6, which is characterized in that each second connecting tube
Be configured to the second screwed pipe, each second shunting nozzle second end and each second screwed pipe second end it
Between be equipped with the second cushion film.
9. Demountable metallic flat plate collector according to claim 1, which is characterized in that the metal plate heat collector
Further include return duct and exhaust structure, the return duct is arranged by the wherein side of the heat collector ontology, the exhaust knot
Structure includes exhaust pipe, internal thread threeway and trepanning pipe plug, wherein and the first end of the exhaust pipe is extend into the return duct,
The second end of the exhaust pipe reaches the outside of the upper port of the return duct, the lower port of the internal thread threeway with described time
The upper port of flow tube is threadedly coupled, and the right output port of the internal thread threeway is directly connected with the side ports of the upper shunt tube by outer silk
It connects.
10. Demountable metallic flat plate collector according to claim 9, which is characterized in that the trepanning pipe plug setting
At the upper port of the internal thread threeway, wherein the tube having holes plug the periphery for being located at the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539986.8A CN108592420A (en) | 2018-05-30 | 2018-05-30 | A kind of Demountable metallic flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539986.8A CN108592420A (en) | 2018-05-30 | 2018-05-30 | A kind of Demountable metallic flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108592420A true CN108592420A (en) | 2018-09-28 |
Family
ID=63630208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810539986.8A Pending CN108592420A (en) | 2018-05-30 | 2018-05-30 | A kind of Demountable metallic flat plate collector |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11173681A (en) * | 1997-12-16 | 1999-07-02 | Hitachi Chem Co Ltd | Solar heat collection panel and solar heat collector |
| JP2002130835A (en) * | 2000-10-30 | 2002-05-09 | Kyocera Corp | Solar collector |
| CN2893543Y (en) * | 2005-12-05 | 2007-04-25 | 康庆泽 | Flat-plate heat-tube type solar heat collector |
| CN204006739U (en) * | 2014-05-27 | 2014-12-10 | 广州市宏希太阳能设备有限公司 | Solar thermal collector and air bleeding valve thereof |
| CN104930722A (en) * | 2014-03-18 | 2015-09-23 | 秦三根 | Secondary natural circulation solar water heater with floor-type water tank and hot water system |
| CN208419241U (en) * | 2018-05-30 | 2019-01-22 | 中国农业科学院农业环境与可持续发展研究所 | A kind of Demountable metallic flat plate collector |
-
2018
- 2018-05-30 CN CN201810539986.8A patent/CN108592420A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11173681A (en) * | 1997-12-16 | 1999-07-02 | Hitachi Chem Co Ltd | Solar heat collection panel and solar heat collector |
| JP2002130835A (en) * | 2000-10-30 | 2002-05-09 | Kyocera Corp | Solar collector |
| CN2893543Y (en) * | 2005-12-05 | 2007-04-25 | 康庆泽 | Flat-plate heat-tube type solar heat collector |
| CN104930722A (en) * | 2014-03-18 | 2015-09-23 | 秦三根 | Secondary natural circulation solar water heater with floor-type water tank and hot water system |
| CN204006739U (en) * | 2014-05-27 | 2014-12-10 | 广州市宏希太阳能设备有限公司 | Solar thermal collector and air bleeding valve thereof |
| CN208419241U (en) * | 2018-05-30 | 2019-01-22 | 中国农业科学院农业环境与可持续发展研究所 | A kind of Demountable metallic flat plate collector |
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