CN211903331U - Split joint type flat plate type solar heat collector - Google Patents
Split joint type flat plate type solar heat collector Download PDFInfo
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- CN211903331U CN211903331U CN202020405247.2U CN202020405247U CN211903331U CN 211903331 U CN211903331 U CN 211903331U CN 202020405247 U CN202020405247 U CN 202020405247U CN 211903331 U CN211903331 U CN 211903331U
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- vertical pipe
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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
- 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
- Y02E10/47—Mountings or tracking
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Abstract
The utility model provides a spliced flat-plate solar collector, which relates to the field of solar collectors and comprises a heat collecting plate, the heat collecting plate comprises a frame, a heat absorbing plate is arranged in the frame, a flow passage is arranged in the heat absorbing plate, two ports of the flow passage are respectively communicated with two connecting pipes which penetrate through the side surface of the frame, the two connecting pipes are respectively connected with first joints, the two first joints are respectively connected with second joints through fastening shafts, the two second joints are respectively fixed on pipelines at two sides of the heat collecting plate, the frame is fixed with the pipeline in the horizontal direction by the splicing connection, the first joint is connected with the second joint through the fastening shaft, so that the frame is fixed with the pipeline in the vertical direction, simultaneously the fastening shaft can control the opening and closing of the first joint and the second joint when rotating, so that the pipeline and the frame can be connected at one time, and the splicing is simpler and more convenient.
Description
Technical Field
The utility model relates to a solar collector field especially relates to concatenation formula flat plate type solar collector.
Background
The flat-plate solar collector is a basic component for low-temperature heat utilization of solar energy and is also a leading product in the world solar market. Flat plate type heat collectors have been widely used in various fields such as domestic water heating, swimming pool heating, industrial water heating, building heating and air conditioning. The water heater formed by flat-plate solar heat collector components is a flat-plate solar water heater. The flat-plate solar collector mainly comprises a flat-plate solar collector heat-absorbing plate, a flat-plate solar collector transparent cover plate, a flat-plate solar collector heat-insulating layer, a flat-plate solar collector shell and the like, wherein the heat-absorbing plate of the solar collector is mainly made of a copper or aluminum alloy metal plate, the surface of the copper or aluminum alloy metal plate is plated with a heat-absorbing material, a medium flow channel is formed in the middle of the plate, the light energy irradiated by the sun is converted into heat energy, so that the medium in the flow channel absorbs the heat and is utilized, and the solar collector is usually made.
However, when the flat-plate solar collector is spliced, a single collector is fixed with other collectors, and the heat absorbing plate is connected with the pipeline, so that the existing connection mode is that the frame is fixed by adopting a mode of connecting the valve with the pipeline and then using screws or clamping, and the splicing is difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concatenation formula flat plate type solar collector to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the spliced flat-plate type solar heat collector comprises a heat collecting plate, wherein the heat collecting plate comprises a frame, a heat absorbing plate is arranged in the frame, a flow channel is arranged in the heat absorbing plate, two ports of the flow channel are respectively communicated with two connecting pipes penetrating through the side face of the frame, the two connecting pipes are respectively connected with first joints, the two first joints are respectively connected with second joints through fastening shafts, and the two second joints are respectively fixed on pipelines on two sides of the heat collecting plate.
Preferably, the connecting pipe comprises an arc pipe communicated with the heat absorbing plate, the end part of the arc pipe is communicated with the side surface of the first vertical pipe, and the first vertical pipe is rotatably connected with the fastening shaft.
Preferably, the fastening shaft comprises a cylindrical shaft rotatably connected with the first vertical pipe, the bottom end of the cylindrical shaft is fixedly connected with a threaded shaft positioned in the first vertical pipe, and the threaded shaft is in threaded connection with the middle of the upper piston.
Preferably, the side surface of the upper piston is provided with a sliding groove, and the sliding groove is in sliding connection with a sliding rail fixed on the inner wall of the first vertical pipe.
Preferably, the middle part of the thread section is fixedly connected with the rotating ring through a support, the upper end of the rotating ring is provided with a slot which is inserted into the bottom end of the first vertical pipe, and the bottom end of the rotating ring is fixedly provided with an external thread sleeve which is in threaded connection with the second connector.
Preferably, the external thread sleeve is in threaded connection with the inner side of a second vertical pipe fixed on the pipeline, and the bottom end of the inner side of the second vertical pipe is in threaded connection with a second piston.
Preferably, the second piston comprises a threaded cylinder in threaded connection with the second vertical pipe, a sealing plate is fixedly connected to the bottom end of the threaded cylinder, an insert rod coaxial with the threaded cylinder is fixedly connected to the upper portion of the sealing plate and located in the threaded cylinder, the insert rod is inserted into an insert sleeve fixedly connected to the bottom end of the threaded section, and a channel is formed in the side face of the threaded cylinder.
Preferably, the middle part of the plug bush is provided with a polygonal hole with the same section as that of the plug rod, and the side surface of the plug bush is provided with a through hole.
Preferably, four corners of the bottom end of the frame are fixedly connected with inserting plates, and the inserting plates are inserted into inserting blocks fixed on the side faces of the pipeline.
The utility model has the advantages that:
in the utility model, the frame is fixed with the pipeline in the horizontal direction by adopting the splicing mode, the first joint is connected with the second joint through the fastening shaft, so that the frame is fixed with the pipeline in the vertical direction, and meanwhile, the fastening shaft can control the opening and closing of the first joint and the second joint when rotating, so that the pipeline and the frame can be connected at one time, and the splicing is simpler and more convenient; secondly, the fastening shaft is in threaded connection with a first piston in the first joint and is in inserted connection with a second piston in the second joint, and the rotation of the fastening plug can enable the two pistons to move simultaneously, so that the port of the pipeline and the port of the heat collecting plate are simultaneously closed or opened, and medium leakage is avoided when the heat collecting plate is replaced or installed; finally, a channel is arranged on the side face of the threaded cylinder, so that when the second piston moves downwards, the second vertical pipe is communicated with the inside of the pipeline, the middle part of the threaded cylinder is fixedly connected with the jack and the plug bush fixed to the bottom end of the threaded section is plugged, and the second piston can rotate along with the fastening shaft.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the heat absorbing plate and the pipeline of the present invention
FIG. 3 is a connection diagram of the first joint, the fastening shaft and the second joint of the present invention;
fig. 4 is a sectional view of the connecting tube of the present invention;
FIG. 5 is a cross-sectional view of a second standpipe of the present invention;
FIG. 6 is a schematic structural view of the fastening shaft of the present invention;
fig. 7 is a schematic structural diagram of a first piston according to the present invention;
reference numerals: 1. a heat collecting plate; 11. a frame; 111. inserting plates; 12. a heat absorbing plate; 121. a flow channel; 2. a pipeline; 21. inserting a block; 22. a tube hole; 3. a connecting pipe; 31. an arc tube; 32. a first vertical tube; 321. a slide rail; 4. a second standpipe; 5. fastening the shaft; 51. a turntable; 52. rotating the ring; 521. a slot; 522. an external thread sleeve; 523. a support; 53. a threaded segment; 54. inserting a sleeve; 541. a through hole; 55. a cylindrical section; 6. a second piston; 61. a threaded barrel; 611. a channel; 62. a sealing plate; 63. inserting a rod; 7. a first piston; 71. a chute; 72. a threaded bore.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 7, the flat plate type solar collector comprises a heat collecting plate 1, the heat collecting plate 1 comprises a frame 11, a heat absorbing plate 12 is disposed in the frame 11, a flow passage 121 is disposed inside the heat absorbing plate 12, two ports of the flow passage 121 are respectively communicated with two connecting pipes 3 penetrating through a side surface of the frame 11, the two connecting pipes 3 are respectively connected with first joints, the two first joints are respectively connected with second joints through a fastening shaft 5, the two second joints are respectively fixed on pipes 2 at two sides of the heat collecting plate 1, the connecting pipes 3 comprise arc pipes 31 communicated with the heat absorbing plate 12, ends of the arc pipes 31 are communicated with a side surface of a first vertical pipe 32, the first vertical pipe 32 is rotatably connected with the fastening shaft 5, the fastening shaft 5 comprises a cylindrical shaft rotatably connected with the first vertical pipe 32, a bottom end of the cylindrical shaft is fixedly connected with a threaded shaft positioned in the first vertical pipe 32, the threaded shaft is threadedly, the side face of the upper piston is provided with a sliding groove 71, the sliding groove 71 is in sliding connection with a sliding rail 321 fixed on the inner wall of the first vertical pipe 32, the middle part of the threaded section 53 is fixedly connected with the rotating ring 52 through a support 523, the upper end of the rotating ring 52 is provided with a slot 521 spliced with the bottom end of the first vertical pipe 32, the bottom end of the rotating ring 52 is fixedly provided with an external thread sleeve 522 in threaded connection with a second connector, four corners of the bottom end of the frame 11 are fixedly connected with inserting plates 111, and the inserting plates 111 are spliced with inserting blocks 21.
When the heat collecting plate 1 is spliced, namely, the heat collecting plate 1 is fixedly connected with the pipeline 2, during splicing, an inserting plate 111 fixedly connected with the bottom end of a frame 11 is inserted into an inserting block 21 fixedly connected with the side surface of the pipeline 2, the section of the inserting block 21 is rectangular, the inserting plate 111 is an angle steel, so that the inner side of the inserting plate 111 is attached to the inserting block 21, four corners of the bottom of the frame 11 are respectively fixed with the inserting plate 111, so that the frame 11 can be fixed with the pipeline 2 in the horizontal direction, meanwhile, a connecting pipe 3 can be aligned with a pipe hole 22 on the pipeline 2, the pipe hole 22 is used for being fixed with a second connector, so that the first connector is aligned with the second connector, namely, a first vertical pipe 32 in the connecting pipe 3 is aligned with the second connector, a cylindrical section 55 of a fastening shaft 5 is coaxially and rotatably connected with the first vertical pipe 32, when a threaded section 53 fixedly connected with the bottom end of the cylindrical section 55 rotates, because a threaded hole 72 of a, can make first piston 7 along with fastening shaft 5's rotation and for fastening shaft 5 axial displacement, screw thread section 53 middle part and swivel 52 pass through support 523 fixed connection, and set up slot 521 at swivel 52 top, make first standpipe 32 and swivel 52 sealed rotation be connected, and swivel 52 bottom fixed connection external thread cover 522 and second articulate, can make first joint and second articulate axial fixity.
Example 2
As shown in fig. 1 to 7, the external thread sleeve 522 is in threaded connection with the inner side of the second vertical pipe 4 fixed on the pipeline 2, the bottom end of the inner side of the second vertical pipe 4 is in threaded connection with the second piston 6, the second piston 6 includes a threaded cylinder 61 in threaded connection with the second vertical pipe 4, a sealing plate 62 is fixedly connected to the bottom end of the threaded cylinder 61, an insert rod 63 coaxial with the threaded cylinder 61 is fixedly connected in the threaded cylinder 61 above the sealing plate 62, the insert rod 63 is inserted into the insert sleeve 54 fixedly connected to the bottom end of the threaded section 53, a passage 611 is arranged on the side surface of the threaded cylinder 61, a polygonal hole having the same cross section as that of the insert rod 63 is arranged in the middle of the insert sleeve 54, and a.
When the first joint and the second joint are connected, that is, when the first vertical pipe 32 and the second vertical pipe 4 are connected, the plug bush 54 fixedly connected to the bottom end of the threaded section 53 in the fastening shaft 5 is plugged with the plug rod 63 fixedly connected to the middle part of the sealing plate 62 in the second piston 6, the rotary disc 51 or the rotary ring 52 in the fastening shaft 5 is rotated to integrally rotate the fastening shaft 5, the plug bush 54 drives the threaded cylinder 61 fixedly connected with the plug rod 63 to rotate, so that the threaded cylinder 61 and the external threaded bush 522 simultaneously correspond to the second vertical pipe 4, because the threaded cylinder 61 and the external threaded bush 522 are respectively in threaded connection with the second vertical pipe 4, during the rotation process, the external threaded bush 522 can move downwards relative to the second vertical pipe 4, the threaded cylinder 61 moves downwards relative to the second vertical pipe 4, the plug rod 63 slides relative to the plug bush 54, the through hole 541 facilitates the discharge of gas or liquid on the inner wall when the plug bush 54 and the plug rod 63 slide relatively, so that the second, the side surface of the threaded cylinder 61 protrudes out of the bottom of the second vertical pipe 4, the channel 611 on the side surface of the threaded cylinder 61 is communicated with the pipeline 2, the first piston 7 and the second piston 6 can be opened in the fastening process, the pipeline 2 is communicated with the flow channel 121, the splicing is more convenient and labor-saving, correspondingly, when the individual heat collecting plate 1 is damaged, the fastening shaft 5 is reversely rotated, the first piston 7 is moved downwards, the second piston 6 is moved upwards, the pipeline 2 and the flow channel 121 are simultaneously closed, the medium loss is avoided, the pipeline 2 can be disassembled and replaced without closing a valve, the assembly and the disassembly are more convenient and efficient, it is required to be noted that the first piston 7 and the second piston 6 reversely move when the assembly and the disassembly are performed, but the rotation direction of the fastening shaft 5 is single, therefore, a reasonable thread needs to be designed, when the fastening shaft 5 is rotated in a single direction, the movement directions of the first piston 7 and the second piston 6 are opposite, the second piston 6 moves in the same direction as the externally threaded sleeve 522.
The working principle is as follows: the heat absorbing plate 12 of the utility model is connected with the flow passage 121 and the first joint through the connecting pipe 3, the first joint is connected with the second joint through the fastening shaft 5, the first vertical pipe 32 in the first joint and the second vertical pipe 4 in the second joint are coaxially fixed and hermetically connected, the first vertical pipe 32 can be connected with the second vertical pipe 4 only by rotating the fastening shaft 5, meanwhile, the first piston 7 of the first vertical pipe 32 and the second piston 6 in the second vertical pipe 4 are opened, the medium in the pipeline 2 is communicated with the flow channel 121 in the heat absorbing plate 12 sequentially through the channel 611, the second vertical pipe 4, the rotating ring 52, the first vertical pipe 32 and the arc pipe 31, when the heat collector is disassembled and replaced, the heat collector is drawn out only by rotating the fastening shaft 5, so that the phenomenon that the medium in the rest heat collectors connected in parallel on the pipeline 2 cannot normally circulate due to the fact that the valve of the pipeline 2 is closed is avoided, and the medium can be water or oil or fluid used for absorbing heat of the heat absorbing plate 12.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Concatenation formula flat plate type solar collector, including thermal-arrest board (1), its characterized in that: the heat collecting plate (1) comprises a frame (11), a heat absorbing plate (12) is arranged in the frame (11), a flow channel (121) is arranged inside the heat absorbing plate (12), two ports of the flow channel (121) are respectively communicated with two connecting pipes (3) penetrating through the side face of the frame (11), the two connecting pipes (3) are respectively connected with first joints, the two first joints are respectively connected with second joints through fastening shafts (5), and the two second joints are respectively fixed on pipelines (2) on two sides of the heat collecting plate (1).
2. The tiled, flat-panel solar thermal collector of claim 1, wherein: the connecting pipe (3) comprises an arc pipe (31) communicated with the heat absorbing plate (12), the end part of the arc pipe (31) is communicated with the side surface of a first vertical pipe (32), and the first vertical pipe (32) is rotatably connected with the fastening shaft (5).
3. The tiled, flat-panel solar thermal collector of claim 2, wherein: the fastening shaft (5) comprises a cylindrical shaft rotatably connected with the first vertical pipe (32), the bottom end of the cylindrical shaft is fixedly connected with a threaded shaft positioned in the first vertical pipe (32), and the threaded shaft is in threaded connection with the middle of the upper piston.
4. The tiled, flat-panel solar thermal collector of claim 3, wherein: the side surface of the upper piston is provided with a sliding groove (71), and the sliding groove (71) is in sliding connection with a sliding rail (321) fixed on the inner wall of the first vertical pipe (32).
5. The tiled, flat-panel solar thermal collector of claim 3, wherein: the middle part of the thread section (53) is fixedly connected with a rotating ring (52) through a support (523), the upper end of the rotating ring (52) is provided with a slot (521) which is inserted into the bottom end of the first vertical pipe (32), and the bottom end of the rotating ring (52) is fixedly provided with an external thread sleeve (522) which is in threaded connection with the second joint.
6. The tiled, flat-panel solar thermal collector of claim 5, wherein: the external thread sleeve (522) is in threaded connection with the inner side of a second vertical pipe (4) fixed on the pipeline (2), and the bottom end of the inner side of the second vertical pipe (4) is in threaded connection with a second piston (6).
7. The tiled, flat-panel solar thermal collector of claim 6, wherein: the second piston (6) comprises a threaded cylinder (61) in threaded connection with the second vertical pipe (4), a sealing plate (62) is fixedly connected to the bottom end of the threaded cylinder (61), an inserting rod (63) coaxial with the threaded cylinder (61) is fixedly connected in the threaded cylinder (61) above the sealing plate (62), the inserting rod (63) is inserted into an inserting sleeve (54) fixedly connected to the bottom end of the threaded section (53), and a channel (611) is arranged on the side face of the threaded cylinder (61).
8. The tiled, flat-panel solar thermal collector of claim 7, wherein: the middle part of the plug bush (54) is provided with a polygonal hole with the same section as that of the plug rod (63), and the side surface of the plug bush (54) is provided with a through hole (541).
9. The tiled, flat-panel solar thermal collector of claim 1, wherein: four corners of the bottom end of the frame (11) are fixedly connected with inserting plates (111), and the inserting plates (111) are inserted into inserting blocks (21) fixed on the side faces of the pipeline (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020405247.2U CN211903331U (en) | 2020-03-26 | 2020-03-26 | Split joint type flat plate type solar heat collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020405247.2U CN211903331U (en) | 2020-03-26 | 2020-03-26 | Split joint type flat plate type solar heat collector |
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CN211903331U true CN211903331U (en) | 2020-11-10 |
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CN202020405247.2U Active CN211903331U (en) | 2020-03-26 | 2020-03-26 | Split joint type flat plate type solar heat collector |
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CN (1) | CN211903331U (en) |
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2020
- 2020-03-26 CN CN202020405247.2U patent/CN211903331U/en active Active
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