CN216163881U - Plateau frozen soil solar greening system - Google Patents
Plateau frozen soil solar greening system Download PDFInfo
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- CN216163881U CN216163881U CN202122423846.4U CN202122423846U CN216163881U CN 216163881 U CN216163881 U CN 216163881U CN 202122423846 U CN202122423846 U CN 202122423846U CN 216163881 U CN216163881 U CN 216163881U
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- 239000002689 soil Substances 0.000 title claims abstract description 44
- 238000005338 heat storage Methods 0.000 claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000011232 storage material Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
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- 238000005265 energy consumption Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007710 freezing Methods 0.000 abstract description 3
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 2
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Abstract
The utility model discloses a plateau frozen soil solar greening system, which comprises a heat collecting device, a heat storage device, a heating device and a control device, wherein the heat collecting device is connected with the heat storage device; the heat collecting device comprises a heat collecting plate and a first circulating assembly, and the first circulating assembly is abutted to the heat collecting plate; the heat storage device is communicated with the first circulation assembly, heat storage materials are filled in the heat storage device, and the first circulation assembly penetrates through the heat storage materials; the heating device comprises a heating coil and a second circulation assembly which are communicated with each other, and the second circulation assembly is communicated with the heat storage device; the control device is electrically connected with the first circulating assembly and the second circulating assembly respectively. The utility model has the advantages of simple structure, convenient use, low energy consumption, less pollution, good heat collection effect, stable heat supply and strong anti-freezing and unfreezing capabilities, can effectively improve the survival rate of the greening vegetation in the frozen soil area, improve the growth efficiency of the greening vegetation, reduce the water and soil loss of the frozen soil area and provide a foundation for protecting the ecological environment of the frozen soil area.
Description
Technical Field
The utility model relates to the field of solar energy, in particular to a plateau frozen soil solar greening system.
Background
In plateau frozen soil areas, due to the fact that the temperature difference between day and night is large, particularly in autumn and winter, various vegetation grows on the frozen soil, particularly in the evening, the underground temperature drops sharply, root systems of the vegetation are frozen, irreversible damage is caused, plant growth is blocked, and water and soil loss of the plateau frozen soil areas is easily caused. The city generally adopts burning coal or natural gas to carry on the central heating, but the coal and heating energy consumption of natural gas is large, the pollution is serious, at present that the non-renewable resource is deficient day by day, change new energy to substitute the non-renewable resource, it is vital to reduce the discharge of the carbon dioxide; meanwhile, the resources of fossil fuels such as coal, natural gas and the like in China are insufficient, and the frozen soil greening area cannot be heated in a large area. Solar energy is used as an energy-saving and environment-friendly energy source with green, environment-friendly, pollution-free and emission-free functions, all requirements for heating a frozen soil area are met, if the energy of the solar energy can be used for heating a user, heating expenditure of the user can be saved, and the purposes of energy conservation and emission reduction are achieved. Therefore, a system for heating green plants in a frozen soil area by solar energy is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plateau frozen soil solar greening system to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a plateau frozen soil solar greening system, which comprises
The heat collecting device is used for absorbing solar energy and converting the solar energy into heat energy; the heat collecting device comprises a heat collecting plate and a first circulating assembly, and the first circulating assembly is abutted against the heat collecting plate;
the heat storage device is used for storing the heat energy converted by the heat collection device; the heat storage device is communicated with the first circulation assembly; the heat storage device is filled with a heat storage material, and the first circulation assembly penetrates through the heat storage material;
the heating device is used for heating the frozen soil layer; the heating device comprises a heating coil and a second circulating assembly which are communicated with each other; the second circulation assembly is communicated with the heat storage device;
control means for automatically controlling the operation of said first and second endless assemblies; the control device is respectively electrically connected with the first circulating assembly and the second circulating assembly.
Preferably, the first circulation component comprises a heat collecting tube, the heat collecting tube abuts against the bottom surface of the heat collecting plate, two ends of the heat collecting tube are respectively communicated with a first circulation tube, and the ends of the two first circulation tubes, which are far away from the heat collecting tube, are respectively fixedly connected and communicated with the heat storage device; the two first circulating pipes are respectively provided with a first circulating pump and an electromagnetic valve, and the first circulating pump and the electromagnetic valve are respectively electrically connected with the control device.
Preferably, the heat storage device comprises a shell, an inner cavity of the shell is connected with a capacity expansion plate in a sliding mode, the capacity expansion plate divides the inner cavity of the shell into a first cavity and a second cavity which are independent, and the first cavity is filled with the heat storage material; a first heat exchange tube and a second heat exchange tube are arranged in the first cavity, two ends of the first heat exchange tube are respectively communicated with two ends of the first circulating tube, the second heat exchange tube is communicated with the second circulating assembly, and the heat storage material is in heat conduction with the first heat exchange tube and the second heat exchange tube; and a plurality of springs are fixedly connected between the end surface of the expansion plate far away from the first cavity and the shell.
Preferably, the first heat exchange tube and the second heat exchange tube are arranged in a vertically staggered mode.
Preferably, the second circulation component comprises two second circulation pipes, and one ends of the two second circulation pipes are respectively communicated with two ends of the heating coil; one ends of the two second circulating pipes, which are far away from the heating coil, are respectively communicated with two ends of the second heat exchange pipe; the second heat exchange tube is communicated with a flow dividing tube, the other second heat exchange tube is communicated with a second circulating pump, the second circulating tube at the outlet end of the second circulating pump is communicated with a temperature adjusting tube through a liquid mixing valve, the inlet end of the second circulating pump is provided with a temperature sensor, and the temperature sensor and the second circulating pump are respectively and electrically connected with the control device.
Preferably, the liquid mixing valve comprises a valve body, two inlets of the valve body are respectively communicated with the second circulating pump and the temperature adjusting pipe, and an outlet of the valve body is communicated with the second circulating pipe; and the outlet end of the valve body is provided with a liquid mixing component.
Preferably, mix the liquid subassembly include with the support of valve body export rigid coupling, the center of support rotates and is connected with and mixes the liquid axle, the outer wall circumference equidistant rigid coupling of mixing the liquid axle has and mixes the liquid blade.
Preferably, the heat storage material is a solid-liquid phase change material.
Preferably, the first circulation pipe, the heat collecting pipe, the second circulation pipe and the heating coil are filled with heat conducting liquid.
The utility model discloses the following technical effects: the solar energy is collected by the heat collecting plate of the heat collecting device in the daytime, the solar energy is converted into heat energy, the heat energy is guided into the heat storage material of the heat storage device through the first circulation component for storage, when the temperature is reduced at night, the heat in the heat storage material is emitted to the ground surface through the heating coil by the second circulation component of the heating device, the temperature of the root system of the greening vegetation growing on the frozen soil ground is increased and heated, the root system of the greening vegetation is prevented from being frostbitten by the low temperature at night, and the survival rate of the greening vegetation is increased; the control device automatically controls the starting and stopping of the first circulating assembly and the second circulating assembly, the automation degree is high, and the labor capacity of workers is reduced. The utility model has the advantages of simple structure, convenient use, low energy consumption, less pollution, good heat collection effect, stable heat supply and strong anti-freezing and unfreezing capabilities, can effectively improve the survival rate of the greening vegetation in the frozen soil area, improve the growth efficiency of the greening vegetation, reduce the water and soil loss of the frozen soil area and provide a foundation for protecting the ecological environment of the frozen soil area.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a layout diagram of a plateau frozen soil solar greening system of the utility model;
FIG. 2 is a schematic view of a heat storage device according to the present invention;
FIG. 3 is a partial cross-sectional view of A of FIG. 1;
FIG. 4 is a partial enlarged view of B in FIG. 2;
wherein, 1, a heat collecting device; 2. a heat storage device; 3. a heating device; 4. a control device; 11. a heat collecting plate; 12. a heat collecting pipe; 13. a first circulation pipe; 14. a first circulation pump; 15. an electromagnetic valve; 21. a heat storage material; 22. a housing; 23. a flash plate; 24. a first heat exchange tube; 25. a second heat exchange tube; 26. a spring; 31. a heating coil; 32. a second circulation pipe; 33. a shunt tube; 34. a second circulation pump; 35. a liquid mixing valve; 36. a temperature regulating tube; 37. a temperature sensor; 351. a valve body; 352. a support; 353. a liquid mixing shaft; 354. mixing liquid blades.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-4, the utility model provides a plateau frozen soil solar greening system, which comprises
The heat collecting device 1 is used for absorbing solar energy and converting the solar energy into heat energy; the heat collecting device 1 comprises a heat collecting plate 11 and a first circulating assembly, wherein the first circulating assembly is abutted with the heat collecting plate 11;
the heat storage device 2 is used for storing the heat energy converted by the heat collection device 1; the heat storage device 2 is communicated with the first circulation assembly; the heat storage device 2 is filled with a heat storage material 21, and the first circulation component penetrates through the heat storage material 21;
the heating device 3 is used for heating the frozen soil layer; the heating device 3 comprises a heating coil 31 and a second circulation assembly which are communicated with each other; the second circulation component is communicated with the heat storage device 2;
the control device 4 is used for automatically controlling the operation of the first circulating assembly and the second circulating assembly; the control device 4 is electrically connected with the first circulating assembly and the second circulating assembly respectively.
The system collects solar energy by the heat collecting plate 11 of the heat collecting device 1 in the daytime, converts the solar energy into heat energy, guides the heat energy into the heat storage material 21 of the heat storage device 2 through the first circulation component for storage, and when the temperature is reduced at night, the second circulation component of the heating device 3 distributes the heat in the heat storage material 21 to the ground surface through the heating coil 31 to heat up and heat the root system of the greening vegetation growing on the frozen soil ground, so that the root system of the greening vegetation is prevented from being frostbitten by low temperature at night, and the survival rate of the greening vegetation is increased; the control device 4 automatically controls the starting and stopping of the first circulating assembly and the second circulating assembly, the automation degree is high, and the labor capacity of workers is reduced.
In a further optimized scheme, the first circulating assembly comprises a heat collecting pipe 12, the heat collecting pipe 12 abuts against the bottom surface of the heat collecting plate 11, two ends of the heat collecting pipe 12 are respectively communicated with a first circulating pipe 13, and the ends of the two first circulating pipes 13 far away from the heat collecting pipe 12 are respectively fixedly connected and communicated with the heat storage device 2; the two first circulating pipes 13 are respectively provided with a first circulating pump 14 and an electromagnetic valve 15, and the first circulating pump 14 and the electromagnetic valve 15 are respectively electrically connected with the control device 4; the first circulation pipe 13 and the heat collecting pipe 12 are filled with a heat conductive liquid. The heat collecting plate 11 is used for receiving solar energy in the daytime and converting the solar energy into heat energy to be transferred to heat conducting liquid in the heat collecting tube 12, the heat conducting liquid in the heat collecting tube 12 and the first circulating tube 13 circularly flows under the driving of the first circulating pump 14, the heat conducting liquid absorbs heat in the heat collecting tube 12 to raise the temperature, then releases heat in the heat storage material 21 of the heat storage device 2 to lower the temperature, and circularly reciprocates to convert the solar energy in the daytime into heat energy to be stored in the heat storage device 2; at night, the electromagnetic valve 15 and the first circulating pump 14 are closed, and the heat conducting liquid stops circulating, so that the heat in the heat storage material 21 is prevented from flowing backwards.
Further, a light sensor is arranged on the heat collecting plate 11, and the light sensor is electrically connected with the control device 4 and used for detecting sunlight; when sunlight irradiates, the control device 4 controls the first circulating pump 14 and the electromagnetic valve 15 to be opened, and when no sunlight irradiates, the control device 4 controls the first circulating pump 14 and the electromagnetic valve 15 to be closed.
In a further optimization scheme, the heat storage device 2 comprises a shell 22, an inner cavity of the shell 22 is connected with a capacity expansion plate 23 in a sliding mode, the inner cavity of the shell 22 is divided into a first cavity and a second cavity which are independent through the capacity expansion plate 23, and the first cavity is filled with the heat storage material 21; a first heat exchange tube 24 and a second heat exchange tube 25 are arranged in the first cavity, two ends of the first heat exchange tube 24 are respectively communicated with two ends of the first circulating tube 13, the second heat exchange tube 25 is communicated with the second circulating component, and the heat storage material 21 is in heat conduction with the first heat exchange tube 24 and the second heat exchange tube 25; a plurality of springs 26 are fixedly connected between the end surface of the expansion plate 23 far away from the first cavity and the shell 22; the first heat exchange pipe 24 and the second heat exchange pipe 25 are staggered up and down. In daytime, the heat conducting liquid after heat absorption and temperature rise flows into the inner cavity of the heat storage device 2 through the first heat exchange tube 24, and the first heat exchange tube 24 is in heat conduction with the heat storage material 21; the heat in the heat conducting liquid is transferred to the heat storage material 21, so that the heat storage material 21 is heated for heat storage; at night, the heat conducting liquid is not circulated, the second circulating assembly is started, the heat storage material 21 is in heat conduction with the second heat exchange tube 25, the heat of the heat storage material 21 is transferred to the heat conducting liquid in the second heat exchange tube 25, and the green plants on the ground of the frozen soil area are heated and protected. When the heat storage material 21 absorbs heat and heats up, the volume is increased, the pressure on the expansion plate 23 is increased, the expansion plate 23 is pushed to slide towards the second cavity, and the spring 26 is compressed, so that the volume of the first cavity is increased; when the heat storage material 21 releases heat, the volume is reduced, the pressure on the expansion plate 23 is reduced, the spring 26 rebounds to push the expansion plate 23 to slide towards the first cavity, the volume of the first cavity is reduced, the heat storage material 21 is enabled to be filled into the first cavity all the time, and the heat exchange speed caused by the fact that the first heat exchange tube 24 and the second heat exchange tube 25 leak outwards is prevented from being reduced.
Furthermore, the four sides rigid coupling of dilatation board 23 has the stopper, and the spacing groove with stopper looks adaptation is seted up to the inner wall of shell 22, and when dilatation board 23 slided under the effect of spring 26 or heat-retaining material 21, stopper and spacing groove can prevent that dilatation board 23 skew from leading to revealing the material between first cavity and the second cavity.
Further, a limiting groove is formed in the housing 22 at one side of the second cavity.
In a further optimized scheme, the second circulation component comprises two second circulation pipes 32, and one ends of the two second circulation pipes 32 are respectively communicated with two ends of the heating coil 31; one ends of the two circulating pipes far away from the heating coil 31 are respectively communicated with two ends of the second heat exchanging pipe 25; one second heat exchange tube 25 is communicated with a shunt tube 33, the other second heat exchange tube 25 is communicated with a second circulating pump 34, a second circulating tube 32 at the outlet end of the second circulating pump 34 is communicated with a temperature adjusting tube 36 through a liquid mixing valve 35, the inlet end of the second circulating pump 34 is provided with a temperature sensor 37, and the temperature sensor 37 and the second circulating pump 34 are respectively and electrically connected with the control device 4; the liquid mixing valve 35 comprises a valve body 351, two inlets of the valve body 351 are respectively communicated with the temperature adjusting pipe 36 of the second circulating pump 34, and an outlet of the valve body 351 is communicated with the second circulating pipe 32; the outlet end of the valve body 351 is provided with a liquid mixing component; the liquid mixing component comprises a support 352 fixedly connected with the outlet of the valve body 351, a liquid mixing shaft 353 is rotatably connected to the center of the support 352, and liquid mixing blades 354 are fixedly connected to the outer wall of the liquid mixing shaft 353 at equal intervals in the circumferential direction. At night, no sunlight exists, the temperature drops, and the first circulating pump 14 is turned off; the second circulating pump 34 is started to push the heat conducting liquid in the second circulating assembly to flow, the heat conducting liquid absorbs the heat in the heat storage material 21 in the second heat exchange tube 25 to heat up, the heat conducting liquid flows into the heating coil 31 under the pushing of the second circulating pump 34, the ground of the frozen soil is heated through the heating coil 31, and the roots of the greening plants are prevented from being frostbitten; the temperature sensor 37 at the inlet of the second circulating pump 34 is used for detecting the temperature of the heat conducting liquid in the second circulating assembly, so that the roots of the greening plants are prevented from being scalded due to overhigh temperature of the heat conducting liquid; when the temperature is too high, the control device 4 starts the temperature adjusting pump, and pumps low-temperature heat-conducting liquid into the second circulating pipe 32 through the temperature adjusting pipe 36, so that the temperature of the high-temperature heat-conducting liquid is reduced to a proper temperature; when the heat transfer fluid flows through the fluid mixing assembly, the fluid mixing blade 354 rotates around the fluid mixing axis 353 to stir the heat transfer fluid, so that the high-temperature heat transfer fluid and the low-temperature heat transfer fluid are uniformly mixed.
In a further optimized scheme, the heat storage material 21 is a solid-liquid phase change material. The phase-change material has higher heat storage capacity, liquefies from a solid state to a liquid state when absorbing heat and reaches a certain temperature, and solidifies from the liquid state to the solid state when reducing the temperature. The heat storage and release principles of the solid-liquid phase change material are prior art and will not be described herein.
Further, the control device 4 comprises a display screen and a PLC (programmable logic controller), the display screen can display the working states of all the parts and the temperature of the heat-conducting liquid, and the PLC is used for automatically controlling the opening and closing of the first circulating pump 14, the second circulating pump 34, the electromagnetic valve 15 and the temperature regulating pump without manual operation; the working principle of the PLC is the prior art, and is not described herein.
The using method comprises the following steps:
the heating temperature of the heating coil 31 and the illumination intensity of the opening of the first circulating pump 14 and the electromagnetic valve 15 are set through the PLC programming of the control device 4, so that the PLC can automatically control the heating coil.
When sunlight exists in the daytime, the first circulating pump 14 and the electromagnetic valve 15 are opened, and the second circulating pump 34 is closed; the heat collecting plate 11 receives solar energy and converts the solar energy into heat energy to be transferred to the heat conducting liquid in the heat collecting tube 12, the heat conducting liquid in the heat collecting tube 12 and the first circulating tube 13 circularly flows under the driving of the first circulating pump 14, the heat conducting liquid absorbs heat in the heat collecting tube 12 to raise the temperature, then releases heat in the heat storage material 21 of the heat storage device 2 to lower the temperature, circularly reciprocates, and converts the solar energy into heat energy in the daytime to be stored in the heat storage device 2.
At night, the electromagnetic valve 15 and the first circulating pump 14 are closed, the second circulating pump 34 is opened, the heat conducting liquid in the second circulating assembly is pushed to flow, the heat conducting liquid absorbs heat in the heat storage material 21 in the second heat exchange tube 25 to be heated, the heat conducting liquid flows into the heating coil 31 under the pushing of the second circulating pump 34, the frozen soil ground is heated through the heating coil 31, and the root of the greening plants is prevented from being frostbitten.
The temperature sensor 37 of the import of second circulating pump 34 control the temperature of import department heat-conducting liquid and give the PLC controller with temperature data transmission, and the PLC controller compares the temperature with the temperature of predetermineeing, and when real-time temperature was higher than when predetermineeing the temperature, PLC controller control tempering pump started, and the pump goes into low temperature heat-conducting liquid, by mixing liquid subassembly misce bene, makes the heat-conducting liquid temperature that gets into heating coil 31 suitable, can not scald the root of afforestation plant.
The utility model has the advantages of simple structure, convenient use, low energy consumption, less pollution, good heat collection effect, stable heat supply and strong anti-freezing and unfreezing capabilities, can effectively improve the survival rate of the greening vegetation in the frozen soil area, improve the growth efficiency of the greening vegetation, reduce the water and soil loss of the frozen soil area and provide a foundation for protecting the ecological environment of the frozen soil area.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides a plateau frozen soil solar energy greening system which characterized in that: comprises that
The heat collecting device (1) is used for absorbing solar energy and converting the solar energy into heat energy; the heat collecting device (1) comprises a heat collecting plate (11) and a first circulation component, wherein the first circulation component is abutted against the heat collecting plate (11);
the heat storage device (2) is used for storing the heat energy converted by the heat collection device (1); the heat storage device (2) is communicated with the first circulation assembly; the heat storage device (2) is filled with a heat storage material (21), and the first circulation component penetrates through the heat storage material (21);
the heating device (3) is used for heating the frozen soil layer; the heating device (3) comprises a heating coil (31) and a second circulating component which are communicated with each other; the second circulation assembly is communicated with the heat storage device (2);
a control device (4), said control device (4) being adapted to automatically control the operation of said first and second endless assemblies; the control device (4) is electrically connected with the first circulating assembly and the second circulating assembly respectively.
2. The plateau frozen soil solar energy greening system of claim 1, wherein: the first circulation component comprises a heat collecting pipe (12), the heat collecting pipe (12) is abutted against the bottom surface of the heat collecting plate (11), two ends of the heat collecting pipe (12) are respectively communicated with a first circulation pipe (13), and the ends, far away from the heat collecting pipe (12), of the two first circulation pipes (13) are respectively fixedly connected and communicated with the heat storage device (2); the two first circulating pipes (13) are respectively provided with a first circulating pump (14) and an electromagnetic valve (15), and the first circulating pump (14) and the electromagnetic valve (15) are respectively electrically connected with the control device (4).
3. The plateau frozen soil solar energy greening system of claim 2, wherein: the heat storage device (2) comprises a shell (22), an inner cavity of the shell (22) is connected with a capacity expansion plate (23) in a sliding mode, the inner cavity of the shell (22) is divided into a first cavity and a second cavity which are independent through the capacity expansion plate (23), and the first cavity is filled with heat storage materials (21); a first heat exchange tube (24) and a second heat exchange tube (25) are arranged in the first cavity, two ends of the first heat exchange tube (24) are respectively communicated with two ends of the first circulating tube (13), the second heat exchange tube (25) is communicated with the second circulating component, and the heat storage material (21) is in heat conduction with the first heat exchange tube (24) and the second heat exchange tube (25); a plurality of springs (26) are fixedly connected between the end face of the expansion plate (23) far away from the first cavity and the shell (22).
4. The plateau frozen soil solar energy greening system of claim 3, wherein: the first heat exchange tubes (24) and the second heat exchange tubes (25) are arranged in a vertically staggered mode.
5. The plateau frozen soil solar energy greening system of claim 4, wherein: the second circulation component comprises two second circulation pipes (32), and one ends of the two second circulation pipes (32) are respectively communicated with two ends of the heating coil (31); one ends of the two second circulating pipes (32) far away from the heating coil (31) are respectively communicated with two ends of the second heat exchanging pipe (25); one second heat exchange tube (25) communicate and have shunt tubes (33), another second heat exchange tube (25) go up the intercommunication has second circulating pump (34), second circulating pipe (32) of the exit end of second circulating pump (34) communicate through mixing liquid valve (35) has temperature adjusting pipe (36), the entrance point of second circulating pump (34) is provided with temperature sensor (37), temperature sensor (37) with second circulating pump (34) respectively with controlling means (4) electric connection.
6. The plateau frozen soil solar energy greening system of claim 5, wherein: the liquid mixing valve (35) comprises a valve body (351), two inlets of the valve body (351) are respectively communicated with the second circulating pump (34) and the temperature adjusting pipe (36), and an outlet of the valve body (351) is communicated with the second circulating pipe (32); the outlet end of the valve body (351) is provided with a liquid mixing component.
7. The plateau frozen soil solar energy greening system of claim 6, wherein: the liquid mixing component comprises a support (352) fixedly connected with the outlet of the valve body (351), the center of the support (352) is rotatably connected with a liquid mixing shaft (353), and liquid mixing blades (354) are fixedly connected to the outer wall of the liquid mixing shaft (353) at equal intervals in the circumferential direction.
8. The plateau frozen soil solar energy greening system of claim 2, wherein: the heat storage material (21) is a solid-liquid phase change material.
9. The plateau frozen soil solar energy greening system of claim 7, wherein: and the first circulating pipe (13), the heat collecting pipe (12), the second circulating pipe (32) and the heating coil (31) are filled with heat conducting liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423846.4U CN216163881U (en) | 2021-10-09 | 2021-10-09 | Plateau frozen soil solar greening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423846.4U CN216163881U (en) | 2021-10-09 | 2021-10-09 | Plateau frozen soil solar greening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216163881U true CN216163881U (en) | 2022-04-05 |
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ID=80862002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122423846.4U Expired - Fee Related CN216163881U (en) | 2021-10-09 | 2021-10-09 | Plateau frozen soil solar greening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216163881U (en) |
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2021
- 2021-10-09 CN CN202122423846.4U patent/CN216163881U/en not_active Expired - Fee Related
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