CN114353341A - Novel plug-in type solar energy heat collection module - Google Patents
Novel plug-in type solar energy heat collection module Download PDFInfo
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- CN114353341A CN114353341A CN202111644530.6A CN202111644530A CN114353341A CN 114353341 A CN114353341 A CN 114353341A CN 202111644530 A CN202111644530 A CN 202111644530A CN 114353341 A CN114353341 A CN 114353341A
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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Abstract
The invention relates to a novel plug-in type solar heat collection module which comprises a plurality of rows of all-glass vacuum tube heat collectors, wherein each row of all-glass vacuum tube heat collectors comprise a tail support and a plurality of heat collection headers which are vertically distributed in parallel, the tail supports are arranged on two sides of the plurality of heat collection headers, two sides of each heat collection header are connected with the tail support through vacuum heat collection tubes, and the vacuum heat collection tubes between two adjacent heat collection headers in the same row are connected with the same tail support; one end of each of the plurality of heat collection headers in the same row is connected with a connecting module, and the connecting modules of adjacent heat collection headers are connected through a heat collection straight-through pipe; the heat collecting headers of all-glass vacuum tube heat collectors in adjacent rows are connected through headers. The invention has the advantages of simple installation, strong antifreezing capability, no need of heat preservation, corrosion prevention and antifreezing circulation, and extremely simple installation of the plug-in type connecting pipeline, greatly solves the possibility of fire hazard caused by antifreezing two, saves materials, improves the on-site installation and construction efficiency, and greatly reduces the on-site manual construction cost.
Description
Technical Field
The invention relates to the field of solar heat collection, in particular to a novel plug-in type solar heat collection module.
Background
With the wide popularization of solar water heating systems and solar energy heating systems in China, large and medium enterprises and public institutions, hotels, troops, schools and other units widely use solar water heating and heat energy, and provide hot water and heat energy to meet hot water supply and heating requirements by utilizing the coupling of the solar energy heating systems and conventional energy sources such as air energy, gas boilers, biomass energy boilers, electric boilers and the like. The all-glass vacuum tube solar heat collection module is an early, most common, low-cost and high-efficiency solar heat collection device, has wider use scenes and higher heat collection efficiency and use efficiency.
The heat collection header of the original all-glass vacuum tube heat collection module is provided with a threaded tube head interface, the production and manufacturing cost, the field installation labor cost, the installation auxiliary materials and the like are higher, the problems of corrosion, water leakage and the like caused by welding are easily caused when the tube head and the inner container are welded, and the heat collection header becomes one of the difficulties in industrial application. Meanwhile, in-site installation, pipeline threading, heat preservation, corrosion prevention, freezing prevention and the like are needed, the in-site installation difficulty and cost are increased, and the efficiency is reduced, so that improvement, improvement and optimization in the aspect are urgently needed.
Therefore, in order to fully reduce the difficulty of site construction and improve the industrial production technical capacity, a novel plug-in type solar heat collection module is provided by combining the connection of the solar heat collection module with the prior art.
Disclosure of Invention
The invention aims to solve the technical problem of providing a novel plug-in type solar heat collection module which is reasonable in structure and convenient to install, aiming at the defects of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel plug-in type solar energy collection module, includes the full glass vacuum tube heat collector of a plurality of rows, and its characteristics are:
each row of all-glass vacuum tube heat collectors comprise tail supports and a plurality of heat collecting headers which are vertically distributed in parallel, the tail supports are arranged on two sides of the plurality of heat collecting headers, two sides of each heat collecting header are connected with the tail supports through vacuum heat collecting tubes, and the vacuum heat collecting tubes between two adjacent heat collecting headers in the same row are connected with the same tail support; one end of each of the plurality of heat collection headers in the same row is connected with a connecting module, and the connecting modules of adjacent heat collection headers are connected through a heat collection straight-through pipe; the heat collecting headers of all-glass vacuum tube heat collectors in adjacent rows are connected through headers.
Preferably, the heat collecting header comprises an inner container and an outer shell, a heat insulating layer is arranged between the inner container and the outer shell, a plurality of jacks for mounting vacuum heat collecting pipes are arranged on two side faces of the heat collecting header along the length direction of the heat collecting header, the vacuum heat collecting pipes are communicated with the inner container through the jacks, end covers are arranged at two ends of the heat collecting header, pipe head mounting holes which are opposite to each other are formed in the end covers and the inner container, a pipe head silicone ring is arranged at the position of the pipe head mounting hole in the inner container, the straight connecting pipe of the header is inserted into the pipe head silicone ring in the pipe head mounting hole, the straight connecting pipe of the header is communicated with the inner container, a pipe head dustproof ring is sleeved on the straight connecting pipe of the header outside the end covers the pipe head mounting hole.
Preferably, the heat collection straight-through pipe and the header straight-through pipe are both provided with an all-glass vacuum pipe body with two through ends, the all-glass vacuum pipe body comprises an outer pipe and an inner pipe which are sleeved with each other, the two ends of the outer pipe and the two ends of the inner pipe are fixedly connected, a vacuum interlayer is arranged between the outer pipe and the inner pipe, and a heat absorption coating is arranged on the outer surface of the inner pipe. The diameter of the outer tube is phi 58 and the diameter of the inner tube is phi 47. The heat absorbing coating is a selective heat absorbing coating.
More preferably, the pipe diameter of the heat collecting straight through pipe is equal to that of the vacuum heat collecting pipe, and the pipe diameter of the header straight through pipe is smaller than that of the heat collecting straight through pipe.
Preferably, the connecting modules comprise a 90-degree equal-diameter elbow module, an equal-diameter three-way module, an equal-diameter straight-through module, a reducing straight-through module and a 90-degree reducing elbow module, each connecting module is provided with a heat insulation shell, a heat insulation inner container is arranged in the heat insulation shell, a heat insulation layer is arranged between the heat insulation shell and the heat insulation inner container, inserting holes for inserting the heat collection straight-through pipes or the header straight-through pipes are formed in the heat insulation shell and the heat insulation inner container, the heat collection straight-through pipes or the header straight-through pipes are communicated with the heat insulation inner container, and a silicone rubber ring matched and sealed with the heat collection straight-through pipes or the header straight-through pipes is arranged on the inserting holes in the heat insulation shell.
More preferably, two plug holes of the 90-degree equal-diameter elbow module are arranged and are respectively distributed on the heat-insulating shell in 90 degrees; three plug holes of the equal-diameter three-way module are respectively arranged on three surfaces of the heat-insulating shell; the equal-diameter straight-through module plug holes are two and are arranged on two faces of the heat-insulation shell in a facing mode.
More preferably, the diameter-variable straight-through module is provided with an inserting hole, and the other side opposite to the inserting hole is provided with a stainless steel pipe joint connected with the heat-insulating liner; the 90-degree reducing elbow module is provided with an inserting hole and a stainless steel pipe joint, and the inserting hole and the stainless steel pipe joint are distributed on the heat-insulating shell at 90 degrees.
More preferably, the system comprises two rows of all-glass vacuum tube heat collectors, each row of all-glass vacuum tube heat collectors comprises two independent tail supports, a shared tail support and two heat collecting headers which are vertically and parallelly distributed, the independent tail supports are arranged on two sides of the two heat collecting headers, the shared tail support is arranged between the two heat collecting headers, and two sides of each heat collecting header are connected with the tail supports through vacuum heat collecting tubes; the heat collecting headers of the two rows of all-glass vacuum tube heat collectors are connected through header straight tubes;
one end of the first heat collecting header in the same row is connected with the 90-degree equal-diameter elbow module through the header straight-through pipe, one end of the other heat collecting header is connected with the equal-diameter tee module through the header straight-through pipe, an equal-diameter straight-through module is arranged between the 90-degree equal-diameter elbow module and the equal-diameter tee module, the 90-degree equal-diameter elbow module, the equal-diameter straight-through module and the equal-diameter tee module are connected through the heat collecting straight-through pipe, and the equal-diameter tee module is connected with the reducing straight-through module or the 90-degree reducing elbow module through the heat collecting straight-through pipe.
The solar heat collecting module changes the structures of original headers and tail supporting boxes, the heat collecting headers in adjacent rows are connected through the header straight-through pipes, and connecting pipelines between the heat collecting headers are connected through the connecting modules and the heat collecting straight-through pipes.
Specifically, tube head mounting holes are formed in two ends of the heat collection header, silica gel rings are arranged in the tube head mounting holes, and the header straight-through tube with a smooth surface is directly inserted into the tube head mounting holes and is communicated with the inner container. When a plurality of heat collection headers are connected in series, two adjacent heat collection headers are connected through the same header straight-through pipe, and two ends of the header straight-through pipe are respectively inserted into pipe head mounting holes of the two heat collection headers, so that connection can be realized.
Each heat collection header is connected with the connecting module through a header straight-through pipe, and the connecting modules of adjacent heat collection headers are connected through heat collection straight-through pipes.
The header straight-through pipe and the heat collection straight-through pipe adopt an all-glass vacuum header straight-through pipe and a heat collection straight-through pipe, wherein the outer surface of an inner pipe is vacuumized and is provided with a heat absorption coating, a pipe head of the heat collection header is not required to be welded, loose joint is not required to be connected when a system is installed, and expansion joints are not required to be added no matter how many groups of the system are connected in series because the connection between the straight-through pipe and a silica gel ring can effectively slide. The header straight-through pipe and the heat collection straight-through pipe have the functions of conducting heat, and under the condition of effective heat collection of the original heat collector, the heat collection efficiency of the system is invisibly increased, and the effective heat collection efficiency of the system is improved.
The design joint of the invention does not need heat preservation, corrosion prevention and expansion joint addition, and the invention also has the heat absorption function, thereby improving the heat collection efficiency of the whole heat collection system. In addition, metal pipeline materials, heat insulation materials and outer layer anticorrosive materials are greatly reduced, the cost is reduced, the environmental protection index is improved, and meanwhile, the composite heat insulation material is safe to use, quick to install and convenient and fast to construct.
Compared with the prior art, the plug-in type connecting pipeline has the advantages of simple installation, strong antifreezing capability, no need of heat preservation, corrosion prevention and antifreezing circulation, extremely simple installation, great solving of the possibility of fire hazard caused by antifreezing II, material saving, improvement of on-site installation and construction efficiency, and great reduction of on-site manual construction cost.
Drawings
FIG. 1 is a schematic view of a pipe connection according to the present invention;
FIG. 2 is a schematic view of a heat collection header;
fig. 3 is a schematic structural view of a straight-through pipe.
FIG. 4 is a schematic diagram of a connection module;
fig. 5 is another structural diagram of the connection module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-5, a novel plug-in type solar heat collection module comprises a plurality of rows of full glass vacuum tube heat collectors,
each row of all-glass vacuum tube heat collectors comprises tail supports 8 and 10 and a plurality of heat collecting headers 9 which are vertically distributed in parallel, the tail supports 8 and 10 are arranged on two sides of the plurality of heat collecting headers 9, two sides of each heat collecting header 9 are connected with the tail supports 8 and 10 through vacuum heat collecting tubes 4, and the vacuum heat collecting tubes 4 between two adjacent heat collecting headers 9 in the same row are connected with the same tail support; one end of each of the plurality of heat collecting header boxes 9 in the same row is connected with a connecting module, and the connecting modules of the adjacent heat collecting header boxes 9 are connected through a heat collecting straight-through pipe 3; the heat collecting headers 9 of all-glass vacuum tube heat collectors in adjacent rows are connected through the header straight-through tubes 2.
The heat collecting header 9 comprises an inner container 903 and a shell 902, a heat insulating layer 904 is arranged between the inner container 903 and the shell 902, a plurality of insertion holes 905 for installing evacuated solar collector tubes 4 are formed in two side faces of the heat collecting header 9 along the length direction of the heat collecting header, the evacuated solar collector tubes 4 are communicated with the inner container 903 through the insertion holes 905, the insertion holes 905 in the inner container 903 are insertion holes formed by inward flanging of the inner container, and heat collecting tube silica gel rings 906 of sealed heat collecting tubes are installed at the insertion holes.
The two ends of the heat collection header 9 are provided with end covers, the end covers and the inner container are respectively provided with a pipe head mounting hole 901 which are arranged oppositely, a pipe head silica gel ring is arranged at the pipe head mounting hole 901 on the inner container, the straight-through pipe is inserted into the pipe head silica gel ring in the pipe head mounting hole 901 and is communicated with the inner container 903, a pipe head dust ring is sleeved on the header straight-through pipe 2 outside the end covers and covers the pipe head mounting hole 901, the bottom of the shell of the heat collection header 9 is provided with a plurality of strip holes, and a header fixing bolt 907 is arranged in each strip hole.
The heat collecting straight-through pipe 3 and the header straight-through pipe 2 are both provided with an all-glass vacuum pipe body with two through ends, the all-glass vacuum pipe body comprises an outer pipe 11 and an inner pipe 12 which are sleeved with each other, the two ends of the outer pipe 11 and the two ends of the inner pipe 12 are fixedly connected, a vacuum interlayer is arranged between the outer pipe 11 and the inner pipe 12, and the outer surface of the inner pipe 12 is provided with a heat absorption coating which is a selective heat absorption coating. The diameter of the outer tube is phi 58 and the diameter of the inner tube is phi 47.
The pipe diameter of the heat collection straight pipe 3 is equal to that of the vacuum heat collection pipe 4, and the pipe diameter of the header straight pipe 2 is smaller than that of the heat collection straight pipe 3.
The connecting modules comprise a 90-degree equal-diameter elbow module 1, an equal-diameter tee module 6, an equal-diameter straight-through module 5, a reducing straight-through module 7 and a 90-degree reducing elbow module, each connecting module is provided with a heat insulation shell 13, a heat insulation liner 15 is arranged in the heat insulation shell 13, a heat insulation layer 14 is arranged between the heat insulation shell 13 and the heat insulation liner 15, plug-in holes for plugging the heat collection straight-through pipes 3 or the header straight-through pipes 2 are formed in the heat insulation shell 13 and the heat insulation liner 15, the heat collection straight-through pipes 3 or the header straight-through pipes 2 are communicated with the heat insulation liner 15, pipe head silicone rings 16 which are matched and sealed with the heat collection straight-through pipes 3 or the header straight-through pipes 2 are arranged on the plug-in holes in the heat insulation shell 13, and dust rings 17 are arranged on the heat collection straight-through pipes 3 or the header straight-through pipes 2 outside the plug-in holes.
Two plug-in holes of the 90-degree equal-diameter elbow module 1 are respectively distributed on the heat-insulating shell 13 at 90 degrees; three inserting holes of the equal-diameter three-way module 6 are formed and are respectively formed in three surfaces of the heat-insulating shell 13; two plug holes of the equal-diameter straight-through module 5 are arranged and are opposite to two surfaces of the heat-insulating shell 13.
The reducing straight-through module 7 is provided with an inserting hole, and the other side opposite to the inserting hole is provided with a stainless steel pipe joint 18 connected with the heat-insulating liner 15; the 90-degree reducing elbow module is provided with an inserting hole and a stainless steel pipe joint 18, a dustproof ring 19 is arranged outside the stainless steel pipe joint 18, and the inserting hole and the stainless steel pipe joint 18 are distributed on the heat preservation shell 13 at 90 degrees.
When the heat collecting header is used, the two ends of the heat collecting header 9 are provided with the header mounting holes 901, the silica gel rings are arranged in the header mounting holes 901, the header straight-through pipe 2 with the smooth surface is directly inserted into the header mounting holes 901 and is communicated with the inner container, and then the assembly of the heat collecting header 9 can be completed. The vacuum heat collecting tube 4 is arranged in the jack, the tail end of the vacuum heat collecting tube is arranged in the tail support or the jack of the other heat collecting header 9, and then the installation of the row of all-glass vacuum tube heat collectors can be completed. When the adjacent rows of all-glass vacuum tube heat collectors are installed, the heat collectors are connected through the header straight-through tubes 2.
When the heat collecting modules are connected through pipelines, the end parts of the heat collecting headers 9 are connected with the corresponding connecting modules, and the connecting modules are connected through the heat collecting straight-through pipes 3.
In a more specific embodiment, the heat collection module comprises two rows of all-glass vacuum tube heat collectors, each row of all-glass vacuum tube heat collectors comprises two independent tail brackets 10, a common tail bracket 8 and two heat collection headers 9 which are vertically and parallelly distributed, the independent tail brackets 10 are arranged on two sides of the two heat collection headers 9, the common tail bracket 8 is arranged between the two heat collection headers 9, and two sides of each heat collection header 9 are connected with the independent tail brackets 10 and the common tail bracket 8 through vacuum heat collection tubes 4; the heat collecting headers 9 of the two rows of all-glass vacuum tube heat collectors are connected through the header straight-through tubes 2;
one end of a first heat collection header 9 in the same row is connected with a 90-degree equal-diameter elbow module 1 through a header straight-through pipe 2, one end of the other heat collection header 9 is connected with an equal-diameter tee module 6 through the header straight-through pipe 2, an equal-diameter straight-through module 5 is arranged between the 90-degree equal-diameter elbow module 1 and the equal-diameter tee module 6, the 90-degree equal-diameter elbow module 1, the equal-diameter straight-through module 5 and the equal-diameter tee module 6 are connected through heat collection straight-through pipes 3, and the equal-diameter tee module 6 is connected with a reducing straight-through module 7 or a 90-degree reducing elbow module through the heat collection straight-through pipes 3. And the water supply pipeline is connected through the reducing straight-through module 7 or the 90-degree reducing elbow module.
The solar heat collection module changes the structures of original headers and tail support boxes, the heat collection headers 9 of adjacent rows are connected through the header straight-through pipe 2, and the connecting pipelines between the heat collection headers 9 are connected through the connecting modules and the heat collection straight-through pipes 3. Specifically, tube head mounting holes 901 are formed in two ends of the heat collection header 9, a silica gel ring is arranged in the tube head mounting holes 901, and the header straight-through tube 2 with a smooth surface is directly inserted into the tube head mounting holes 901 and is communicated with the inner container. When a plurality of heat collecting headers 9 are connected in series, two adjacent heat collecting headers 9 are connected through the same header straight-through pipe 2, and two ends of the header straight-through pipe 2 are respectively inserted into the pipe head mounting holes 901 of the two heat collecting headers 9, so that the connection can be realized. Each heat collecting header 9 is connected with the connecting module through the header straight-through pipe 2, and the connecting modules of the adjacent heat collecting headers 9 are connected through the heat collecting straight-through pipes 3.
The header straight-through pipe 2 and the heat collection straight-through pipe 3 adopt the full-glass vacuum header straight-through pipe 2 and the heat collection straight-through pipe 3, wherein the outer surface of the vacuumized inner pipe is provided with the heat absorption coating, the heat collection header 9 does not need to be welded with a pipe head, the movable joint is not needed to be connected when a system is installed, and the expansion joint is not needed to be added no matter how many groups of the system are connected in series because the connection between the straight-through pipe and the silica gel ring can effectively slide. The header straight-through pipe 2 and the heat collection straight-through pipe 3 are used for conducting heat, so that the heat collection efficiency of the system is invisibly increased under the condition of effective heat collection of the original heat collector, and the effective heat collection efficiency of the system is improved.
The invention has the advantages of simple installation, strong antifreezing capability, no need of heat preservation, corrosion prevention and antifreezing circulation, and extremely simple installation of the plug-in type connecting pipeline, greatly solves the possibility of fire hazard caused by antifreezing two, saves materials, improves the on-site installation and construction efficiency, and greatly reduces the on-site manual construction cost.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel plug-in type solar energy collection module, includes the full glass vacuum tube heat collector of a plurality of rows, its characterized in that:
each row of all-glass vacuum tube heat collectors comprise tail supports and a plurality of heat collecting headers which are vertically distributed in parallel, the tail supports are arranged on two sides of the plurality of heat collecting headers, two sides of each heat collecting header are connected with the tail supports through vacuum heat collecting tubes, and the vacuum heat collecting tubes between two adjacent heat collecting headers in the same row are connected with the same tail support; one end of each of the plurality of heat collection headers in the same row is connected with a connecting module, and the connecting modules of adjacent heat collection headers are connected through a heat collection straight-through pipe; the heat collecting headers of all-glass vacuum tube heat collectors in adjacent rows are connected through headers.
2. The novel plug-in solar collector module according to claim 1, characterized in that: the heat collection header comprises an inner container and an outer shell, a heat insulation layer is arranged between the inner container and the outer shell, a plurality of jacks for mounting the evacuated solar collector tubes are arranged on two side faces of the heat collection header along the length direction of the heat collection header, the evacuated solar collector tubes are communicated with the inner container through the jacks, end covers are arranged at two ends of the heat collection header, tube head mounting holes which are opposite to each other are formed in the end covers and the inner container, a tube head silica gel ring is arranged at the tube head mounting hole in the inner container, the direct-through tube of the header is inserted into the tube head silica gel ring in the tube head mounting hole, the direct-through tube of the header is communicated with the inner container, a tube head dustproof ring is sleeved on the direct-through tube of the header outside the end covers the tube head mounting hole.
3. The novel plug-in solar collector module according to claim 1, characterized in that: the heat collecting straight-through pipe and the header straight-through pipe are both provided with an all-glass vacuum pipe body with two through ends, the all-glass vacuum pipe body comprises an outer pipe and an inner pipe which are sleeved with each other, the two ends of the outer pipe and the two ends of the inner pipe are fixedly connected, a vacuum interlayer is arranged between the outer pipe and the inner pipe, and the outer surface of the inner pipe is provided with a heat absorption coating.
4. The novel plug-in solar heat collection module according to claim 3, wherein: the pipe diameter of the heat collection straight-through pipe is equal to that of the vacuum heat collection pipe, and the pipe diameter of the header straight-through pipe is smaller than that of the heat collection straight-through pipe.
5. The novel plug-in solar collector module according to claim 1, characterized in that: the connecting modules comprise 90-degree equal-diameter elbow modules, equal-diameter tee modules, equal-diameter straight-through modules, reducing straight-through modules and 90-degree reducing elbow modules, each connecting module is provided with a heat preservation shell, a heat preservation liner is arranged in the heat preservation shell, a heat preservation layer is arranged between the heat preservation shell and the heat preservation liner, inserting holes for inserting the heat collection straight-through pipes or the header straight-through pipes are formed in the heat preservation shell and the heat preservation liner, the heat collection straight-through pipes or the header straight-through pipes are communicated with the heat preservation liner, and a silicone rubber ring matched and sealed with the heat collection straight-through pipes or the header straight-through pipes is arranged on the inserting holes in the heat preservation shell.
6. The novel plug-in solar heat collection module according to claim 5, wherein: two plug holes of the 90-degree equal-diameter elbow modules are arranged and are respectively distributed on the heat-insulating shell in 90 degrees; three plug holes of the equal-diameter three-way module are respectively arranged on three surfaces of the heat-insulating shell; the equal-diameter straight-through module plug holes are two and are arranged on two faces of the heat-insulation shell in a facing mode.
7. The novel plug-in solar heat collection module according to claim 5, wherein: the reducing straight-through module is provided with an inserting hole, and the other side opposite to the inserting hole is provided with a stainless steel pipe joint connected with the heat-insulating liner; the 90-degree reducing elbow module is provided with an inserting hole and a stainless steel pipe joint, and the inserting hole and the stainless steel pipe joint are distributed on the heat-insulating shell at 90 degrees.
8. The novel plug-in solar heat collection module according to claim 5, wherein: the heat collector comprises two rows of all-glass vacuum tube heat collectors, wherein each row of all-glass vacuum tube heat collectors comprise two independent tail supports, a shared tail support and two heat collecting headers which are vertically distributed in parallel, the independent tail supports are arranged on two sides of the two heat collecting headers, the shared tail support is arranged between the two heat collecting headers, and two sides of each heat collecting header are connected with the tail supports through vacuum heat collecting tubes; the heat collecting headers of the two rows of all-glass vacuum tube heat collectors are connected through header straight tubes;
one end of the first heat collecting header in the same row is connected with the 90-degree equal-diameter elbow module through the header straight-through pipe, one end of the other heat collecting header is connected with the equal-diameter tee module through the header straight-through pipe, an equal-diameter straight-through module is arranged between the 90-degree equal-diameter elbow module and the equal-diameter tee module, the 90-degree equal-diameter elbow module, the equal-diameter straight-through module and the equal-diameter tee module are connected through the heat collecting straight-through pipe, and the equal-diameter tee module is connected with the reducing straight-through module or the 90-degree reducing elbow module through the heat collecting straight-through pipe.
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| JP2011145054A (en) * | 2010-01-15 | 2011-07-28 | Dalian Sievert Testing Equipment Co Ltd | Heat collection module of water injection pressure receiving circulation all-glass vacuum tube and connecting method |
| CN202216423U (en) * | 2011-08-24 | 2012-05-09 | 杨宪杰 | Closely-packed serial connection type vacuum tube solar heat collector |
| CN202216433U (en) * | 2011-08-24 | 2012-05-09 | 杨宪杰 | Full glass three-way vacuum solar heat-collecting tube |
| CN103868244A (en) * | 2012-12-18 | 2014-06-18 | 秦三根 | Liquid pipe type vacuum pipe solar heat collector capable of being compatible with phase change heat accumulation function |
| CN207881266U (en) * | 2017-12-15 | 2018-09-18 | 江苏贝德莱特太阳能科技有限公司 | A kind of central heating formula full glass vacuum tube solar water system |
| CN109405313A (en) * | 2018-11-20 | 2019-03-01 | 天普新能源科技有限公司 | A kind of solar energy heat collection equipment being made of vacuum cycle pipeline |
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