CN116592194B - Circulating water pipeline connection structure and novel photovoltaic photo-thermal building surface layer system - Google Patents
Circulating water pipeline connection structure and novel photovoltaic photo-thermal building surface layer system Download PDFInfo
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- CN116592194B CN116592194B CN202310798228.9A CN202310798228A CN116592194B CN 116592194 B CN116592194 B CN 116592194B CN 202310798228 A CN202310798228 A CN 202310798228A CN 116592194 B CN116592194 B CN 116592194B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 256
- 239000002344 surface layer Substances 0.000 title claims abstract description 30
- 239000004566 building material Substances 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 14
- 238000010248 power generation Methods 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/50—Preventing overheating or overpressure
- F24S40/55—Arrangements for cooling, e.g. by using external heat dissipating means or internal cooling circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a circulating water pipeline connection structure and novel photovoltaic photo-thermal building surface course system, circulating water pipeline connection structure includes adapter sleeve, two pipelines and multiunit sealing connection subassembly, and the pipeline includes connecting portion and expansion portion, is provided with the binding off baffle ring on adapter sleeve's the inner wall, and binding off baffle ring and adapter sleeve coaxial setting, the tip of pipeline is installed in the installation cavity; the sealing connection assembly comprises a pushing block and a spring, and a clamping cavity is formed between the pushing block and the closing baffle ring; the connecting sleeve is provided with a sliding groove; the novel photovoltaic and photo-thermal building surface layer system comprises a plurality of novel photovoltaic building material units, circulating water units and a circulating water pipeline connecting structure which are distributed in sequence, wherein each circulating water unit comprises a water inlet main pipe, a water outlet main pipe and a circulating pipeline; one end of the circulating pipeline is connected with the water inlet main pipe, and the other end of the circulating pipeline is connected with the water outlet main pipe; the installation efficiency between two adjacent pipelines is improved, and then the installation efficiency of the novel photovoltaic building material unit is improved.
Description
Technical Field
The application relates to the technical field of solar photovoltaic and the fields of photovoltaic building integration, energy production building, green building and assembly type building, in particular to a circulating water pipeline connecting structure and a novel photovoltaic photo-thermal building surface layer system.
Background
The novel photovoltaic photo-thermal building surface layer system is a building surface layer system which converts solar energy into electric energy and heat energy through photovoltaic and photo-thermal effects, can be applied to an outer vertical surface and a roof of a building to directly replace the existing building surface layer materials, provides electric energy and heat energy for the building, provides electric energy by a novel photovoltaic building material unit, provides heat energy by a circulating water unit, and is added with a controller unit and an energy storage unit, so that an energy-producing building and a green building are realized, the novel photovoltaic photo-thermal building surface layer system can directly replace the wall surface and the roof materials of the existing building, is paved on the outer vertical surface and the roof of the building, and is more attractive when generating and collecting heat, and prolongs the service life of the building; solar energy is used as the most abundant renewable energy source of resources, has huge development potential, but the utilization rate of solar energy by photovoltaic power generation is far from enough, and the novel photovoltaic photo-thermal building surface layer system can absorb sunlight heat again when utilizing solar power generation, so that the rest of solar energy is prevented from being converted into heat to be dissipated in air, and meanwhile, the efficiency of photovoltaic power generation is improved by absorbing heat to reduce the temperature.
When the photovoltaic photo-thermal building surface layer system is used for generating electricity, a large amount of heat can be generated on the photovoltaic photo-thermal building surface layer system, and the heat generated on the photovoltaic photo-thermal building surface layer system body can reduce the efficiency of photovoltaic electricity generation; therefore, in the power generation process of the existing photovoltaic photo-thermal building surface layer system, the cooling pipelines are arranged at the back of each novel photovoltaic building material unit, then a plurality of cooling pipelines are connected through the connecting joint, the whole communication of the pipeline system is realized, cooling water is introduced into the water inlet end of the pipeline system, the temperature near the pipeline system is reduced through the cooling water, heat in the novel photovoltaic building material units flows out, the cooling of the photovoltaic photo-thermal building surface layer system is realized, and the photovoltaic power generation efficiency is improved.
For the related technology, because the distance between two adjacent novel photovoltaic building material units is smaller, the corresponding process of connecting two adjacent cooling pipelines through the connecting joint is inconvenient for installing the cooling pipelines and the connecting joint, and the installation efficiency of a pipeline system is affected.
Disclosure of Invention
In order to improve the installation effectiveness of pipe system, this application provides a circulating water pipeline connection structure and novel photovoltaic photo-thermal building surface layer system.
In a first aspect, the present application provides a circulating water pipeline connection structure, which adopts the following technical scheme:
the circulating water pipeline connecting structure comprises a connecting sleeve, two pipelines and a plurality of groups of sealing connecting assemblies used for connecting the pipelines with the connecting sleeve, wherein the connecting sleeve and the two pipelines are coaxially arranged, and the connecting sleeve is sleeved at the end parts of the two pipelines;
the pipeline comprises a connecting part and a flaring part, the connecting part is coaxially and fixedly connected with the flaring part, and the flaring part is arranged at one end, close to the other pipeline, of the connecting part;
the inner wall of the connecting sleeve is provided with a closing-up baffle ring, the closing-up baffle ring and the connecting sleeve are coaxially arranged, the inner cavity of the connecting sleeve is divided into two installation cavities with the same volume by the closing-up baffle ring, and the end part of the pipeline is installed in the installation cavities;
the sealing connection assemblies are distributed along the circumferential direction of the connecting sleeve, each sealing connection assembly comprises a pushing block and a spring, and a clamping cavity for clamping the corresponding flaring part is formed between each pushing block and the corresponding closing-up baffle ring;
the connecting sleeve is provided with a sliding groove for sliding the pushing block, the sliding groove is arranged along the axial direction of the connecting sleeve, one end of the spring is connected with the wall of the sliding groove, the other end of the spring is connected with the pushing block, and the spring drives the pushing block to move towards one side of the closing-in baffle ring;
the pushing block can stretch along the radial direction of the connecting sleeve.
By adopting the technical scheme, in the process of connecting the pipelines, the pipelines are directly opposite to the connecting sleeve, then force is applied to the pipelines, so that the flaring part of the pipelines stretches into the mounting cavity, when the flaring part stretches into the mounting cavity, the flaring part is firstly contacted with the abutting block, the flaring part applies force to the abutting block, so that the abutting block is compressed along the radial direction of the connecting sleeve, the flaring part drives the connecting part to move forwards continuously, the flaring part is positioned in the clamping cavity, the spring applies force to the abutting block, so that one side of the abutting block is abutted against the flaring part, the flaring part is clamped between the abutting block and the closing stop ring, the pipeline and the connecting sleeve are fixed, then the other pipeline is directly opposite to the mounting cavity, and the other pipeline is forced along the axial direction of the connecting sleeve, so that the other pipeline is clamped in the other mounting cavity of the connecting sleeve; the designed circulating water pipeline connecting structure is convenient for the pipeline to extend into the mounting cavity of the connecting sleeve through the pushing block which can stretch along the radial direction of the connecting sleeve; in addition, through pushing away the push block and sliding along adapter sleeve's axial direction and pushing away the push block and can stretch out and draw back along adapter sleeve's radial direction, realize adapter sleeve and quick installation of pipeline, improve the installation effectiveness between two adjacent pipelines, and then improve pipe line system's installation effectiveness.
Optionally, the pushing block comprises a sliding section, a moving section and a compression spring;
the sliding section is installed in the sliding groove, the sliding section slides along the sliding groove, the sliding section is sleeved on the moving section, the compression spring is located in the inner cavity of the sliding section, one end of the compression spring is connected with the sliding section, and the other end of the compression spring is connected with the moving section.
By adopting the technical scheme, when the flaring part stretches into the mounting cavity, the flaring part is contacted with the moving section, the flaring part applies force to the moving section, the moving section applies force to the compression spring, so that the moving section moves to one side of the sliding section, further, the pushing block is compressed along the radial direction of the connecting sleeve, the flaring part drives the connecting part to continue to move forwards to the flaring part to be positioned in the clamping cavity, the compression spring automatically restores to drive the moving section to move to one side far away from the sliding section, the flaring part is clamped between the moving section and the closing-in baffle ring, and meanwhile, the pushing block is driven to be tightly abutted against the baffle ring at one side of the flaring part under the action of the spring, so that the fixation of a pipeline is realized; the pushing block of design is through pushing block along coupling sleeve radial direction's flexible, is convenient for expand the mouth and follows the installation cavity and slide, and then is convenient for expand the mouth and move to the block chamber in through pushing block, simultaneously, realizes the fixed to flaring portion, and then realizes coupling sleeve and the fixed connection of pipeline.
Optionally, the distance between the motion section and the central axis of the connecting sleeve is gradually reduced from one side close to the pipeline to one side of the closing-in baffle ring.
Through adopting above-mentioned technical scheme, the slope setting of motion section lateral wall is convenient for expand the oral area and gradually to motion section application of force for motion section is along coupling sleeve's radial direction motion under the effect of expanding the oral area, realizes expanding the oral area joint in the block chamber.
Optionally, a push ring is sleeved on the pipeline, the push ring is connected with the pipeline in a sliding manner, one side of the push ring is in butt joint with the closing-in baffle ring, and the other end of the push ring is in butt joint with the sliding section.
By adopting the technical scheme, the designed thrust ring is convenient for a plurality of thrust blocks to synchronously apply force, so that the thrust ring synchronously applies force to the flaring part, and the flaring part is abutted tightly.
Optionally, sealing rubber rings are arranged on two sides of the closing-in baffle ring, one side of each sealing rubber ring is fixedly connected with the closing-in baffle ring, and the other side of each sealing rubber ring is abutted to the corresponding flaring portion.
Through adopting above-mentioned technical scheme, the sealing performance between closing up baffle ring and the flaring portion is improved to the sealed packing ring of design, when realizing that pipeline and adapter sleeve are installed fast, guarantees the sealing connection of pipeline and adapter sleeve.
In a second aspect, the present application provides a novel photovoltaic photo-thermal building surface layer system, which adopts the following technical scheme:
the novel photovoltaic and photo-thermal building surface layer system comprises a plurality of novel photovoltaic building material units which are distributed in sequence, a circulating water unit which is arranged on the novel photovoltaic building material units and a circulating water pipeline connecting structure;
the circulating water unit is used for heat exchange of the novel photovoltaic building material unit and comprises a water inlet main pipe, a water outlet main pipe and a circulating pipeline arranged on the novel photovoltaic building material unit;
one end of the circulating pipeline is connected with the water inlet main pipe, the other end of the circulating pipeline is connected with the water outlet main pipe, the water outlet main pipe is positioned below the water inlet main pipe, and the circulating pipeline is communicated with the water inlet main pipe and the water outlet main pipe.
Through the adoption of the technical scheme, firstly, the water inlet main pipe is communicated with an external water source through the water pipe, then cooling water of the external water source is introduced into the water inlet main pipe through the pump body arranged on the water pipe, the cooling water flows into different circulating pipelines along the water inlet main pipe, in the process that the cooling water flows along the circulating pipelines, the temperature of the cooling water is increased by redundant heat in the novel photovoltaic building material unit, the cooling water is converged into the water outlet main pipe along the circulating pipelines, and finally flows out along the water outlet main pipe; the novel photovoltaic photo-thermal building surface layer system is designed, the temperature of the novel photovoltaic building material unit is conveniently reduced through the circulating water unit, the photoelectric effect of the novel photovoltaic photo-thermal building surface layer system is improved, and meanwhile, the conversion efficiency of converting solar energy into heat is improved.
Optionally, the novel photovoltaic building material unit includes the compound power generation layer of photovoltaic, gathers hot plate and heat preservation that sets gradually, just compound power generation layer of photovoltaic, gathers hot plate and heat preservation fixed connection, the circulating water unit install in gather in the hot plate.
By adopting the technical scheme, the novel photovoltaic building material unit is arranged in a layered manner, the photovoltaic composite power generation layer of the novel photovoltaic building material unit realizes solar energy absorption and conversion, the heat collecting plate of the novel photovoltaic building material unit is convenient for installing the circulating water unit, and is convenient for absorbing residual solar energy heat, and meanwhile, the temperature of the photovoltaic composite power generation layer is reduced; the heat preservation board is convenient for reduce the heat dissipation in the circulating water unit, and in addition, is convenient for novel photovoltaic building material unit be applied to the building field, carries out conversion and the utilization of solar energy as the wall body.
Optionally, each novel photovoltaic building material unit is provided with a circulating water unit, the water inlet manifold is located at one side of the heat collecting plate, the circulating pipeline extends out of the water inlet end of the heat collecting plate and is connected with the water inlet manifold through the circulating water pipeline connecting structure, the water outlet manifold is located at one side of the heat collecting plate, and the circulating pipeline extends out of the water outlet end of the heat collecting plate and is connected with the water outlet manifold through the circulating water pipeline connecting structure.
Through adopting above-mentioned technical scheme, in the installation of novel photovoltaic building materials unit, through be connected with intake manifold and play water house steward respectively with the both ends of circulation pipeline, realize circulation pipeline's intercommunication, through all installing intake manifold and play water house steward in the outside of gathering the hot plate, reduced the influence of hot water to gathering the hot plate in the play water house steward, simultaneously, be convenient for overhaul circulation pipeline, intake manifold and play water house steward.
Optionally, each novel photovoltaic building material unit is provided with a circulating water unit, the water inlet main pipe comprises a plurality of water inlet branch pipes installed in each heat collecting plate, each water inlet branch pipe penetrates through the heat collecting plate, and the water inlet branch pipes are sequentially connected; the water outlet header pipe comprises a plurality of water outlet branch pipes which are arranged in each heat collecting plate, each water outlet branch pipe penetrates through the heat collecting plate, and the water outlet branch pipes are sequentially connected;
the water inlet end of the circulating pipeline is connected with the water inlet branch pipe through the circulating water pipeline connecting structure, and the water outlet end of the circulating pipeline is connected with the water outlet branch pipe through the circulating water pipeline connecting structure.
By adopting the technical scheme, in the installation process of the novel photovoltaic building material unit, two adjacent water inlet branch pipes and two adjacent water outlet branch pipes are sequentially connected, the connection of a plurality of water inlet branch pipes is used for realizing the communication of a water inlet main pipe, the connection of a plurality of water outlet main pipes is used for realizing the communication of a water outlet main pipe, and then the communication of circulating water units on a plurality of novel photovoltaic building material units is realized; in addition, through all installing the branch pipe that intakes and go out water branch pipe in the inside of gathering the hot plate, reduced the whole volume of circulating water unit, avoided circulating water unit to influence the installation of novel photovoltaic building materials unit.
Optionally, the circulation pipeline includes many circulation pipe, every all install a circulation pipe on the novel photovoltaic building materials unit, circulation pipe install in on the heat collecting plate, and adjacent two circulation pipe passes through circulation pipe connection structure connect, one of them circulation pipe's water inlet end with the water inlet header pipe is connected, just circulation pipe with the water inlet header pipe intercommunication, another circulation pipe's play water end with play water header pipe is connected, just circulation pipe with play water header pipe intercommunication.
By adopting the technical scheme, in the installation process of the novel photovoltaic building material unit, the water inlet end of the circulating water pipe on one side of the heat collecting plate is connected with the water inlet main pipe, then two adjacent circulating water pipes are connected through the circulating water pipe connecting structure, and the water outlet end of the last circulating water pipe is connected with the water outlet main pipe, so that the communication of the circulating pipes is realized; through the series connection of a plurality of circulating water pipes, the communication of the circulating pipelines is realized, so that the water inlet main pipe, the water outlet main pipe and the circulating water pipes form an integral unit system, and the cooling of a plurality of heat collecting plates in each unit system is realized.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the designed circulating water pipeline connecting structure is convenient for the pipeline to extend into the mounting cavity of the connecting sleeve through the pushing block which can stretch along the radial direction of the connecting sleeve; in addition, the pushing block slides along the axial direction of the connecting sleeve and can stretch and retract along the radial direction of the connecting sleeve, so that the quick installation of the connecting sleeve and the pipelines is realized, the installation efficiency between two adjacent pipelines is improved, and the installation efficiency of a pipeline system is further improved;
2. the designed circulating water pipeline connecting structure has the advantages that the pushing block stretches along the radial direction of the connecting sleeve, so that the flaring part can slide along the mounting cavity conveniently, the flaring part can move into the clamping cavity conveniently through the pushing block, and meanwhile, the flaring part is fixed, and the connecting sleeve and the pipeline are fixedly connected;
3. the designed novel photovoltaic photo-thermal building surface layer system is convenient for reducing the temperature of the novel photovoltaic building material unit through the circulating water unit, improves the photoelectric effect of the novel photovoltaic photo-thermal building surface layer system, and simultaneously improves the conversion efficiency of converting solar energy into heat; in addition, the novel photovoltaic building material unit is convenient to apply to the building field, and is used as a building wall body for converting and utilizing solar energy.
Drawings
FIG. 1 is a schematic view showing the overall structure of a circulating water pipeline connection structure according to embodiment 1 of the present application;
FIG. 2 is a sectional view showing a circulating water pipe connection structure according to embodiment 1 of the present application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view of a partial structure of the novel photovoltaic photo-thermal building facing system of example 1 of the present application, which is intended to illustrate a novel photovoltaic building material unit;
fig. 5 is a schematic diagram of the overall structure of the novel photovoltaic photo-thermal building surface layer system of embodiment 1 of the present application, which is intended to illustrate a first circulating water unit;
FIG. 6 is a cross-sectional view of FIG. 5, intended to illustrate the distribution of the first circulating water units;
fig. 7 is a schematic diagram of the overall structure of the novel photovoltaic photo-thermal building surface layer system of embodiment 1 of the present application, which is intended to illustrate a second circulating water unit;
FIG. 8 is a cross-sectional view of FIG. 7, intended to illustrate a second distribution pattern of circulating water units;
fig. 9 is a schematic diagram of the overall structure of the novel photovoltaic photo-thermal building surface layer system of embodiment 1 of the present application, which is intended to illustrate a third circulating water unit;
fig. 10 is a sectional view of fig. 9, which is intended to illustrate a third distribution pattern of the circulating water units.
Reference numerals illustrate: 1. a connection sleeve; 11. closing up a baffle ring; 12. a mounting cavity; 2. a pipeline; 21. a connection part; 22. a flared portion; 23. a thrust ring; 3. sealing the connection assembly; 31. a slip groove; 32. the pushing block; 321. a slip segment; 322. a motion segment; 323. a compression spring; 33. a spring; 34. a clamping cavity; 4. sealing rubber rings; 5. novel photovoltaic building material units; 51. a photovoltaic composite power generation layer; 52. a heat collecting plate; 53. a heat preservation layer; 6. a circulating water unit; 61. a water inlet main pipe; 611. a water inlet branch pipe; 62. a circulation line; 621. a circulating water pipe; 63. a water outlet main pipe; 631. and a water outlet branch pipe.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-10.
The embodiment of the application discloses a circulating water pipeline connection structure.
Referring to fig. 1 and 2, a circulating water pipeline connecting structure comprises a connecting sleeve 1, two pipelines 2 and a plurality of groups of sealing connecting assemblies 3 used for connecting the pipelines 2 with the connecting sleeve 1, wherein the connecting sleeve 1 and the two pipelines 2 are coaxially arranged, the two pipelines 2 are respectively arranged at two ends of the connecting sleeve 1, and the connecting sleeve 1 is sleeved at the ends of the two pipelines 2; the multiunit seal connection subassembly 3 distributes along the circumference direction of adapter sleeve 1, and seal connection subassembly 3 can be three in this application, can be four, also can be five, and the case realizes that sealing connection of pipeline 2 and adapter sleeve 1 can, seal connection subassembly 3 is provided with three in this embodiment, and three seal connection subassemblies 3 evenly distributed along the circumference direction of adapter sleeve 1 to be convenient for through seal connection subassembly 3 to pipeline 2 and adapter sleeve 1 even application of force for pipeline 2 and adapter sleeve 1 stable sealing connection.
Referring to fig. 2, the pipeline 2 includes a connection portion 21 and a flaring portion 22, the flaring portion 22 is disposed at one end of the connection portion 21 near another pipeline 2, in this application, the connection portion 21 is integrally connected with the flaring portion 22, and the connection portion 21 is coaxially connected with the flaring portion 22, so as to improve the connection performance and the installation efficiency of the pipeline 2 and the connection sleeve 1, and prolong the service life of the pipeline 2, in this embodiment, the flaring portion 22 is made of rubber.
Referring to fig. 2 and 3, a closing-up baffle ring 11 is arranged on the inner wall of the connecting sleeve 1, the closing-up baffle ring 11 is coaxially arranged with the connecting sleeve 1, in this embodiment, the closing-up baffle ring 11 is located at the central part of the connecting sleeve 1, the closing-up baffle ring 11 is integrally connected with the connecting sleeve 1, the closing-up baffle ring 11 divides the inner cavity of the connecting sleeve 1 into two installation cavities 12 with the same volume, the two installation cavities 12 are respectively located at two sides of the closing-up baffle ring 11, the two installation cavities 12 are communicated through the inner cavity of the closing-up baffle ring 11, and the flaring 22 and the end part of the connecting part 21 are installed in the installation cavities 12; in addition, in this embodiment, the connecting sleeve 1 and the closing-up baffle ring 11 are made of metal materials, may be made of copper metal materials, may be made of aluminum metal materials, or may be made of iron metal materials, so that rapid through-flow of two adjacent pipelines 2 is achieved, in addition, sealing rubber rings 4 are arranged on two sides of the closing-up baffle ring 11, one side of each sealing rubber ring 4 is fixedly connected with the closing-up baffle ring 11, the other side of each sealing rubber ring is abutted to the flaring portion 22, and in this embodiment, the sealing rubber rings 4 are bonded with the closing-up baffle ring 11.
Referring to fig. 2 and 3, the sealing connection assembly 3 includes a pushing block 32 and a spring 33, a sliding groove 31 for sliding the pushing block 32 is formed in the connection sleeve 1, the sliding groove 31 is arranged along the axial direction of the connection sleeve 1, one end of the pushing block 32 is installed in the sliding groove 31, the other end extends into the inner cavity of the installation cavity 12, and the pushing block 32 can stretch along the radial direction of the connection sleeve 1; the pushing block 32 comprises a sliding section 321, a moving section 322 and a compression spring 323, wherein the sliding section 321 is arranged in the sliding groove 31, the sliding section 321 slides along the sliding groove 31, and the top wall of the sliding section 321 is flush with the inner wall of the connecting sleeve 1; the top wall of the sliding section 321 is provided with an opening, the sliding section 321 is sleeved on the moving section 322, the distance between the moving section 322 and the central axis of the connecting sleeve 1 is gradually reduced from the side close to the pipeline 2 to the side close to the baffle ring 11, in the embodiment, the cross section of the moving section 322 is in a right trapezoid shape, the moving section 322 stretches into the inner cavity of the installation cavity 12, and one side of the inclined side wall of the moving section 322 faces to the side, away from the baffle ring 11, of the same installation cavity 12, so that the expansion part 22 can apply force to the moving section 322 gradually; the compression spring 323 is located in the inner cavity of the sliding section 321, one end of the compression spring 323 is connected with the sliding section 321, the other end of the compression spring 323 is connected with the moving section 322, and in the embodiment, the compression spring 323 and the sliding section 321 and the compression spring 323 and the moving section 322 are connected in a clamping mode, so that the compression spring 323 and the sliding section 321 and the compression spring 323 and the moving section 322 are fixedly connected; in addition, a clamping cavity 34 for clamping the flaring portion 22 is formed between the moving section 322 and the closing baffle ring 11, one end of a spring 33 is connected with the wall of the sliding groove 31, the other end of the spring 33 is connected with the sliding section 321, and the spring 33 drives the pushing block 32 to move towards one side of the closing baffle ring 11, in this embodiment, the spring 33 is clamped with the wall of the sliding groove 31 and the spring 33 is clamped with the sliding section 321, so that the fixation of the spring 33 and the wall of the sliding groove 31 and the spring 33 and the sliding section 321 is realized; the pipeline 2 is sleeved with a push ring 23, the push ring 23 is connected with the pipeline 2 in a sliding way, one side of the push ring 23 is in butt joint with the closing-in baffle ring 11, and the other end of the push ring is in butt joint with the sliding section 321; in this embodiment, the push ring 23 is made of metal, so that the push ring 23 is intensively forced by the action of the moving section 322, and the flaring portion 22 is intensively forced by the push ring 23, so that the deformation of the local position of the flaring portion 22 caused by the force applied by the push block 32 to the local position of the flaring portion 22 is avoided.
The implementation principle of the circulating water pipeline connection structure in the embodiment of the application is as follows: in the process of connecting two adjacent pipelines 2, firstly, one pipeline 2 is opposite to one end of the connecting sleeve 1, then force is applied to the pipeline 2 or the connecting sleeve 1, so that the flaring part 22 and the pushing ring 23 move to one side of the installation cavity 12, when the flaring part 22 and the pushing ring 23 extend into the installation cavity 12, the flaring part 22 and the pushing ring 23 are abutted with the movement section 322, as the movement section 322 and the flaring part 22 are obliquely arranged on one side, which is contacted with the pushing ring 23, of the flaring part 22 and the pushing ring 23, force is applied to the movement section 322, so that the movement section 322 slides along the sliding section 321, the compression spring 323 compresses, when the movement section 322 moves to be completely embedded into the sliding groove 31, the flaring part 22 and the pushing ring 23 automatically recover after passing through the pushing block 32, and the compression spring 323 drives the movement section 322 to extend out of the sliding groove 31.
In addition, the flaring portion 22 drives the connecting portion 21 to continue to move forward until the flaring portion 22 and the pushing ring 23 are located in the clamping cavity 34, the spring 33 applies force to the sliding section 321, the sliding section 321 drives the moving section 322 to move, the moving section 322 applies force to the pushing ring 23, and the pushing ring 23 applies force to the flaring portion 22, so that the flaring portion 22 and the pushing ring 23 are clamped between the pushing block 32 and the sealing rubber ring 4, the fixation of the pipeline 2 and the connecting sleeve 1 is realized, then the other pipeline 2 is opposite to the mounting cavity 12, and the force is applied along the axial direction of the connecting sleeve 1, so that the other pipeline 2 is clamped in the other mounting cavity 12 of the connecting sleeve 1, and the sealing connection of the two adjacent pipelines 2 is realized.
The embodiment of the application also discloses a novel photovoltaic photo-thermal building surface layer system.
Referring to fig. 4 and 5, a novel photovoltaic photo-thermal building surface layer system comprises a plurality of novel photovoltaic building material units 5, circulating water units 6 and a circulating water pipeline connection structure, wherein the novel photovoltaic building material units 5, the circulating water units 6 and the circulating water pipeline connection structure are sequentially distributed; in the application, the number of the novel photovoltaic building material units 5 can be two, three or four, so that the construction of a building wall body or the system construction of a novel photovoltaic photo-thermal building surface layer system can be realized; in the embodiment, a novel photovoltaic photo-thermal building surface layer system formed by two novel photovoltaic building material units 5 is taken as an example; the novel photovoltaic building material unit 5 comprises a photovoltaic composite power generation layer 51, a heat-collecting plate 52 and a heat-insulating layer 53 which are sequentially arranged, the photovoltaic composite power generation layer 51, the heat-collecting plate 52 and the heat-insulating layer 53 are fixedly bonded by adopting adhesive films, and the circulating water unit 6 is arranged on the heat-collecting plate 52.
Referring to fig. 5, the circulating water unit 6 is used for heat exchange of the novel photovoltaic building material unit 5, and the circulating water unit 6 comprises a water inlet main pipe 61, a water outlet main pipe 63 and a circulating pipeline 62 arranged on the novel photovoltaic building material unit 5; one end of a circulation pipeline 62 is connected with the water inlet main pipe 61, the other end of the circulation pipeline 62 is connected with the water outlet main pipe 63, the water outlet main pipe 63 is positioned below the water inlet main pipe 61, the water outlet main pipe 63 and the water inlet main pipe 61 are axially arranged in parallel in the embodiment, one end of the circulation pipeline 62 is communicated with the water inlet main pipe 61, and the other end of the circulation pipeline 62 is communicated with the water outlet main pipe 63.
Referring to fig. 5 and 6, in the present application, three circulating water units 6 are disposed, in the first manner, each novel photovoltaic building material unit 5 is provided with a circulating water unit 6, and the novel photovoltaic building material units 5 and the circulating water units 6 are disposed in a one-to-one correspondence, a water inlet manifold 61 is located at one side of a heat collecting plate 52, a circulating pipeline 62 extends out of a water inlet end of the heat collecting plate 52 and is connected with the water inlet manifold 61 through a circulating water pipeline connection structure, in the present embodiment, the water inlet manifold 61 is located above the heat collecting plate 52, a water outlet manifold 63 is located at one side of the heat collecting plate 52, and a water outlet end of the circulating pipeline 62 extends out of the heat collecting plate 52 and is connected with the water outlet manifold 63 through a circulating water pipeline connection structure, in the present embodiment, the water outlet manifold 63 is located below the heat collecting plate 52, so that liquid flows out of the heat collecting plate 52 from high to low; in the process of installing the novel photovoltaic building material unit 5, firstly, the installation position of the water inlet main pipe 61 and the water outlet main pipe 63 is determined according to the installation position of the novel photovoltaic building material unit 5, then the water inlet main pipe 61 and the water outlet main pipe 63 are installed at the specified positions, and the novel photovoltaic building material unit 5 is installed according to the positions of the water outlet branch opening of the water inlet main pipe 61 and the water inlet branch opening of the water outlet main pipe 63, the water inlet end of the circulating pipeline 62 on the novel photovoltaic building material unit 5 is connected with the water outlet branch opening of the water inlet main pipe 61 through a circulating water pipeline connecting structure, the rapid installation and sealing connection of the circulating pipeline 62 and the water outlet main pipe 63 are realized, and the water outlet end of the circulating pipeline 62 on the novel photovoltaic building material unit 5 and the water inlet branch opening of the water outlet main pipe 63 are connected through the circulating water pipeline connecting structure.
Referring to fig. 7 and 8, in a second mode, each novel photovoltaic building material unit 5 is provided with a circulating water unit 6, the novel photovoltaic building material units 5 and the circulating water units 6 are arranged in a one-to-one correspondence, the water inlet main pipe 61 comprises a plurality of water inlet branch pipes 611 installed in each heat collecting plate 52, each water inlet branch pipe 611 penetrates through the heat collecting plate 52, and the water inlet branch pipes 611 are sequentially connected; the water outlet header 63 includes a plurality of water outlet branch pipes 631 installed in each of the heat collecting plates 52, each of the water outlet branch pipes 631 penetrating through the heat collecting plate 52, and the plurality of water outlet branch pipes 631 are connected in sequence; in the process of installing the novel photovoltaic building material unit 5, firstly, the installation position of the novel photovoltaic building material unit 5 is determined, the water outlet end of the water inlet branch pipe 611 on the novel photovoltaic building material unit 5 is connected with the water inlet end of the water inlet main pipe 61 of the other novel photovoltaic building material unit 5 through a circulating water pipeline connection structure, the rapid installation and sealing connection of the two adjacent water inlet branch pipes 611 are realized, and the water outlet end of the water outlet branch pipe 631 on the novel photovoltaic building material unit 5 is connected with the water inlet end of the water outlet main pipe 63 of the other novel photovoltaic building material unit 5 through a circulating water pipeline connection structure, so that the rapid installation and sealing connection of the two adjacent water outlet branch pipes 631 are realized.
Referring to fig. 9 and 10, in a third mode, the circulation pipeline 62 includes a plurality of circulation pipes 621, each novel photovoltaic building material unit 5 is provided with a circulation pipe 621, and the novel photovoltaic building material units 5 are arranged in one-to-one correspondence with the circulation pipes 621; the circulating water pipes 621 are mounted on the heat collecting plate 52, two ends of each circulating water pipe 621 penetrate through the heat collecting plate 52, a plurality of circulating water pipes 621 are sequentially connected, two adjacent circulating water pipes 621 are connected through a circulating water pipeline connecting structure, the water inlet end of one circulating water pipe 621 is connected with the water inlet main pipe 61, the circulating water pipe 621 is communicated with the water inlet main pipe 61, the circulating water pipe 621 is connected with the water inlet main pipe 61 through the circulating water pipeline connecting structure, the water outlet end of the other circulating water pipe 621 is connected with the water outlet main pipe 63, the circulating water pipes 621 are communicated with the water outlet main pipe 63, and the circulating water pipes 621 are connected with the water outlet main pipe 63 through the circulating water pipeline connecting structure; in the application, three or four novel photovoltaic building material units 5 can be used as a group, and cooling of the three or four novel photovoltaic building material units 5 in the same group is realized.
The implementation principle of the novel photovoltaic photo-thermal building surface layer system is as follows: firstly, the water inlet main pipe 61 is communicated with an external water source through a water pipe, then cooling water of the external water source is introduced into the water inlet main pipe 61 through a pump body on the external water pipe, the cooling water flows into different circulating pipelines 62 along the water inlet main pipe 61, in the process that the cooling water flows along the circulating pipelines 62, the temperature of the cooling water is increased due to redundant heat in the novel photovoltaic building material unit 5, the cooling water is converged into the water outlet main pipe 63 along the circulating pipelines 62, and finally flows out along the water outlet main pipe 63.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A circulating water pipeline connection structure, its characterized in that: the pipeline connecting device comprises a connecting sleeve (1), two pipelines (2) and a plurality of groups of sealing connecting assemblies (3) used for connecting the pipelines (2) and the connecting sleeve (1), wherein the connecting sleeve (1) and the two pipelines (2) are coaxially arranged, and the connecting sleeve (1) is sleeved at the end parts of the two pipelines (2);
the pipeline (2) comprises a connecting part (21) and a flaring part (22), the connecting part (21) is coaxially and fixedly connected with the flaring part (22), and the flaring part (22) is arranged at one end, close to the other pipeline (2), of the connecting part (21);
a closing-in baffle ring (11) is arranged on the inner wall of the connecting sleeve (1), the closing-in baffle ring (11) and the connecting sleeve (1) are coaxially arranged, the closing-in baffle ring (11) divides the inner cavity of the connecting sleeve (1) into two installation cavities (12) with the same volume, and the end part of the pipeline (2) is installed in the installation cavities (12);
the plurality of groups of sealing connection assemblies (3) are distributed along the circumferential direction of the connecting sleeve (1), the sealing connection assemblies (3) comprise pushing blocks (32) and springs (33), and clamping cavities (34) for clamping the flaring portions (22) are formed between the pushing blocks (32) and the closing-up baffle rings (11);
a sliding groove (31) for sliding the pushing block (32) is formed in the connecting sleeve (1), the sliding groove (31) is formed in the axial direction of the connecting sleeve (1), one end of the spring (33) is connected with the groove wall of the sliding groove (31), the other end of the spring is connected with the pushing block (32), and the spring (33) drives the pushing block (32) to move towards one side of the closing baffle ring (11);
the pushing block (32) can stretch along the radial direction of the connecting sleeve (1); the pushing block (32) comprises a sliding section (321), a moving section (322) and a compression spring (323);
the sliding section (321) is arranged in the sliding groove (31), the sliding section (321) slides along the sliding groove (31), the sliding section (321) is sleeved on the moving section (322), the compression spring (323) is positioned in an inner cavity of the sliding section (321), one end of the compression spring (323) is connected with the sliding section (321), and the other end of the compression spring is connected with the moving section (322);
the distance between the motion section (322) and the central axis of the connecting sleeve (1) gradually decreases from the side close to the pipeline (2) to the side of the closing-up baffle ring (11).
2. The circulating water pipe connection structure according to claim 1, wherein: the pipeline (2) is sleeved with a push ring (23), the push ring (23) is connected with the pipeline (2) in a sliding mode, one side of the push ring (23) is in butt joint with the closing-in baffle ring (11), and the other end of the push ring is in butt joint with the sliding section (321).
3. The circulating water pipe connection structure according to claim 1, wherein: sealing rubber rings (4) are arranged on two sides of the closing-in baffle ring (11), one side of each sealing rubber ring (4) is fixedly connected with the closing-in baffle ring (11), and the other side of each sealing rubber ring is abutted to the corresponding flaring portion (22).
4. A novel photovoltaic photo-thermal building surface layer system, which is characterized by comprising a plurality of novel photovoltaic building material units (5) distributed in sequence, a circulating water unit (6) arranged on the novel photovoltaic building material units (5) and the circulating water pipeline connecting structure of any one of claims 1-3;
the circulating water unit (6) is used for heat exchange of the novel photovoltaic building material unit (5), and the circulating water unit (6) comprises a water inlet main pipe (61), a water outlet main pipe (63) and a circulating pipeline (62) arranged on the novel photovoltaic building material unit (5);
one end of the circulating pipeline (62) is connected with the water inlet main pipe (61), the other end of the circulating pipeline is connected with the water outlet main pipe (63), the water outlet main pipe (63) is positioned below the water inlet main pipe (61), and the circulating pipeline (62) is communicated with the water inlet main pipe (61) and the water outlet main pipe (63).
5. The novel photovoltaic photo-thermal building surfacing system according to claim 4, wherein: the novel photovoltaic building material unit (5) comprises a photovoltaic composite power generation layer (51), a heat collecting plate (52) and a heat preservation layer (53) which are sequentially arranged, the photovoltaic composite power generation layer (51), the heat collecting plate (52) and the heat preservation layer (53) are fixedly connected, and the circulating water unit (6) is arranged in the heat collecting plate (52).
6. The novel photovoltaic photo-thermal building surfacing system according to claim 5, wherein: each novel photovoltaic building material unit (5) is provided with a circulating water unit (6), a water inlet main pipe (61) is positioned on one side of the heat collecting plate (52), a circulating pipeline (62) extends out of the water inlet end of the heat collecting plate (52) and is connected with the water inlet main pipe (61) through a circulating water pipeline connecting structure, a water outlet main pipe (63) is positioned on one side of the heat collecting plate (52), and the circulating pipeline (62) extends out of the water outlet end of the heat collecting plate (52) and is connected with the water outlet main pipe (63) through a circulating water pipeline connecting structure.
7. The novel photovoltaic photo-thermal building surfacing system according to claim 5, wherein: each novel photovoltaic building material unit (5) is provided with a circulating water unit (6), the water inlet header pipe (61) comprises a plurality of water inlet branch pipes (611) arranged in each heat collecting plate (52), each water inlet branch pipe (611) penetrates through each heat collecting plate (52), and the water inlet branch pipes (611) are sequentially connected; the water outlet header pipe (63) comprises a plurality of water outlet branch pipes (631) arranged in each heat collecting plate (52), each water outlet branch pipe (631) penetrates through the heat collecting plate (52), and the water outlet branch pipes (631) are connected in sequence;
the water inlet end of the circulating pipeline (62) is connected with the water inlet branch pipe (611) through the circulating water pipeline connecting structure, and the water outlet end of the circulating pipeline (62) is connected with the water outlet branch pipe (631) through the circulating water pipeline connecting structure.
8. The novel photovoltaic photo-thermal building surfacing system according to claim 5, wherein: circulation pipeline (62) include many circulation pipe (621), every all install one circulation pipe (621) on novel photovoltaic building materials unit (5), circulation pipe (621) install in on gathering hot plate (52), and adjacent two circulation pipe (621) pass through circulation pipe connection structure connect, one circulation pipe (621) the water inlet end with intake manifold (61) are connected, just circulation pipe (621) with intake manifold (61) intercommunication, another circulation pipe (621) the water outlet end with outlet manifold (63) are connected, just circulation pipe (621) with outlet manifold (63) intercommunication.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310798228.9A CN116592194B (en) | 2023-06-30 | 2023-06-30 | Circulating water pipeline connection structure and novel photovoltaic photo-thermal building surface layer system |
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| CN202310798228.9A CN116592194B (en) | 2023-06-30 | 2023-06-30 | Circulating water pipeline connection structure and novel photovoltaic photo-thermal building surface layer system |
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