CN220135754U - Solar thermal power generation heat collection and storage equipment - Google Patents
Solar thermal power generation heat collection and storage equipment Download PDFInfo
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- CN220135754U CN220135754U CN202321543983.4U CN202321543983U CN220135754U CN 220135754 U CN220135754 U CN 220135754U CN 202321543983 U CN202321543983 U CN 202321543983U CN 220135754 U CN220135754 U CN 220135754U
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- 238000010248 power generation Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000004321 preservation Methods 0.000 claims abstract description 38
- 238000005338 heat storage Methods 0.000 claims abstract description 20
- 210000005239 tubule Anatomy 0.000 claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The utility model discloses solar thermal power generation heat collection and storage equipment which comprises a heat collection and storage component, wherein the heat collection and storage component comprises a heat exchange box, a heat storage box, an air outlet pipe, a heat exchange pipe, a heat conduction ring, a heat preservation tubule, an ingress pipe, two branch pipes, a drain pipe, a first electromagnetic valve and a temperature probe; the heat conducting rings are fixedly connected to the outer side wall of the heat exchange tube at equal intervals. According to the utility model, the heat exchange tube is used for exchanging heat so as to heat a water source in the heat exchange box, the temperature of the water source is monitored in real time through the temperature probe, when the water temperature reaches the rated value, the first electromagnetic valve is opened, hot water in the heat exchange box flows into the inner container, steam in the heat exchange tube flows into the heat preservation tubule through the ingress pipe, further, the heat preservation can be carried out on the hot water in the inner container through the heat preservation tubule, and the hot water is stored and preserved so as to heat at night, thereby ensuring the heating requirement and improving the utilization rate of a heat source.
Description
Technical field:
the utility model relates to equipment, in particular to solar thermal power generation heat collection and storage equipment, and belongs to the technical field of solar thermal power generation.
The background technology is as follows:
the solar thermal power generation technology is to collect solar heat energy by utilizing a large-scale array parabolic or dish-shaped mirror surface, provide steam through a heat exchange device and combine the process of a traditional turbine generator, so that the purpose of power generation is achieved. The solar thermal power generation technology is adopted, so that an expensive silicon crystal photoelectric conversion process is avoided, and the cost of solar power generation can be greatly reduced. However, after the high-temperature steam passes through the steam turbine, the heat is attenuated, and the steam is not suitable for generating electricity, so that the steam which is not cooled into liquid is used for heating water through the heat exchanger and then is conveyed to various places needing heat supply, including factories, residential communities, office buildings and the like, and the utilization efficiency of energy sources is improved.
However, the output power of the thermal power plant is in direct proportion to the power of the sun, the sunlight is strongest at noon, the supplied heat is greatest, the air temperature is highest at the moment, the demand of heating is smallest, and the power plant does not have heat output at night, but the demand of heating is largest at the moment, so that the problem of mismatching of the demand and the supply is caused, and therefore, the solar thermal power generation heat collection and heat storage device is provided.
The utility model comprises the following steps:
the utility model aims to provide a solar thermal power generation heat collection and storage device, which solves one of the problems in the background technology.
The utility model is implemented by the following technical scheme: the solar thermal power generation heat collection and storage equipment comprises a heat collection and storage component, wherein the heat collection and storage component comprises a heat exchange box, a heat storage box, an air outlet pipe, a heat exchange pipe, a heat conduction ring, a heat preservation tubule, an ingress pipe, two branch pipes, a drain pipe, a first electromagnetic valve and a temperature probe;
the heat conduction ring equidistance fixed connection is in the lateral wall of heat exchange tube, the heat exchange tube is installed in the inside of heat exchange box, the one end of heat exchange tube and the top fixed connection and the intercommunication of ingress pipe, a branch pipe is passed through to the one end of heat preservation tubule and ingress pipe intercommunication, another branch pipe is passed through to the other end of heat preservation tubule and outlet duct intercommunication, the heat preservation is installed to the inside wall of heat storage box, the inside wall fixedly connected with inner bag of heat preservation, first solenoid valve is installed in the lateral wall of drain pipe, outlet duct and ingress pipe are all installed in the inside of inner bag, temperature probe scarf joint in the inside of heat exchange box.
As a further preferred aspect of the present utility model: the heat exchange box is fixedly connected to the upper surface of the heat storage box, and the top end of the drain pipe is fixedly connected to the lower surface of the heat exchange box and communicated with the heat exchange box.
As a further preferred aspect of the present utility model: the bottom of the drain pipe sequentially penetrates through the heat storage box, the heat preservation layer and the inner top wall of the inner container and is fixedly connected with the heat storage box, the heat preservation layer and the inner container.
As a further preferred aspect of the present utility model: the heat preservation tubule is located the inside of inner bag, the one end that the heat exchange tube kept away from the ingress pipe is located the outside of heat exchange box.
As a further preferred aspect of the present utility model: an input-output assembly is arranged on the upper surface of the heat exchange box and comprises a water inlet pipe, a second electromagnetic valve, a delivery pump, a heating pipeline and a controller;
the bottom end of the water inlet pipe is fixedly connected to the upper surface of the heat exchange box and is communicated with the heat exchange box.
As a further preferred aspect of the present utility model: the second electromagnetic valve is arranged on the outer side wall of the heat exchange box.
As a further preferred aspect of the present utility model: the water inlet of the delivery pump is communicated with the liner through a connecting pipe, and the water outlet of the delivery pump is communicated with the water inlet of the heating pipeline.
As a further preferred aspect of the present utility model: the controller is arranged on the upper surface of the heat storage box.
The utility model has the advantages that: according to the utility model, heat exchange is carried out through the heat exchange tube, the contact area between a water source and the heat exchange tube can be increased through the heat conducting ring, so that the heat exchange effect is improved, the water source in the heat exchange box is heated, the temperature of the water source is monitored in real time through the temperature probe, when the water temperature reaches the rated value, the first electromagnetic valve is opened, hot water in the heat exchange box flows into the inner container, meanwhile, steam in the heat exchange tube flows into the heat preservation tubule through the ingress pipe, and further, the heat preservation can be carried out on the hot water in the inner container through the heat preservation tubule, and the hot water is stored and preserved so as to carry out heating work at night, thereby ensuring the heating requirement and improving the utilization rate of the heat source.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram showing the connection between a heat exchange tube and an inlet tube according to the present utility model;
FIG. 3 is a schematic view of a heat collecting and storing component structure of the utility model;
fig. 4 is a schematic view of the heat exchange box structure of the present utility model.
In the figure: 101. a heat collection and storage assembly; 11. a heat exchange box; 12. a heat storage tank; 13. an air outlet pipe; 14. a heat exchange tube; 15. a heat conducting ring; 17. thermal insulation tubule; 18. an ingress pipe; 19. a branch pipe; 20. an inner container; 21. a heat preservation layer; 22. a drain pipe; 23. a first electromagnetic valve; 24. a temperature probe; 301. an input-output assembly; 31. a water inlet pipe; 32. a second electromagnetic valve; 33. a transfer pump; 34. a heating pipe; 35. and a controller.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the solar thermal power generation heat collection and storage equipment comprises a heat collection and storage assembly 101, wherein the heat collection and storage assembly 101 comprises a heat exchange box 11, a heat storage box 12, an air outlet pipe 13, a heat exchange pipe 14, a heat conduction ring 15, a heat preservation tubule 17, an ingress pipe 18, two branch pipes 19, a drainage pipe 22, a first electromagnetic valve 23 and a temperature probe 24;
the heat conduction ring 15 equidistance fixed connection is in the lateral wall of heat exchange tube 14, heat exchange tube 14 installs in the inside of heat exchange box 11, the top fixed connection and the intercommunication of heat exchange tube 14 and ingress pipe 18, the one end of heat preservation tubule 17 is through a branch pipe 19 and ingress pipe 18 intercommunication, the other end of heat preservation tubule 17 is through another branch pipe 19 and outlet duct 13 intercommunication, heat preservation 21 is installed to the inside wall of heat storage box 12, the inside wall fixedly connected with inner bag 20 of heat preservation 21, first solenoid valve 23 installs in the lateral wall of drain pipe 22, outlet duct 13 and ingress pipe 18 are all installed in the inside of inner bag 20, temperature probe 24 scarf joint in the inside of heat exchange box 11.
In this embodiment, specific: the heat exchange box 11 is fixedly connected to the upper surface of the heat storage box 12, the top end of the drain pipe 22 is fixedly connected to the lower surface of the heat exchange box 11 and is communicated with the heat exchange box 11, the bottom end of the drain pipe 22 sequentially penetrates through the heat storage box 12, the heat preservation layer 21 and the inner top wall of the inner container 20 and is fixedly connected with the heat storage box 12, the heat preservation layer 21 and the inner container 20, steam is introduced into the heat exchange tube 14, then a water source in the heat exchange box 11 can exchange heat through the heat exchange tube 14, the contact area between the water source and the heat exchange tube 14 can be increased through the heat conducting ring 15, the heat exchange effect is improved, the temperature of the water source can be monitored in real time through the temperature probe 24, when the water temperature reaches a rated value, the first electromagnetic valve 23 is opened, and hot water in the heat exchange box 11 flows into the inner container 20, so that heat preservation of the hot water is realized.
In this embodiment, specific: the heat preservation tubule 17 is located the inside of inner bag 20, and the one end that heat exchange tube 14 kept away from ingress pipe 18 is located the outside of heat exchange box 11, and the steam in the heat exchange tube 14 flows to the heat preservation tubule 17 through ingress pipe 18 after the heat transfer, and then can keep warm the hot water in the inner bag 20 through heat preservation tubule 17, has improved the utilization ratio to the heat source simultaneously.
In this embodiment, specific: the upper surface of the heat exchange box 11 is provided with an input-output assembly 301, and the input-output assembly 301 comprises a water inlet pipe 31, a second electromagnetic valve 32, a delivery pump 33, a heating pipeline 34 and a controller 35;
the bottom fixed connection of inlet tube 31 is in the upper surface of heat exchange box 11 and with heat exchange box 11 intercommunication, and second solenoid valve 32 is installed in the lateral wall of heat exchange box 11, can be with the water source input to heat exchange box 11 in through inlet tube 31, can realize the on-off control to inlet tube 31 through second solenoid valve 32.
In this embodiment, specific: the water inlet of delivery pump 33 communicates with inner bag 20 through the connecting pipe, and the delivery port of delivery pump 33 communicates with the water inlet of heating pipeline 34, can carry the hot water to the heating pipeline 34 in through delivery pump 33 to realize the purpose of hot water heating, control the power of delivery pump 33 through controller 35, can control the hot water delivery volume in the heating pipeline 34 according to the time quantum.
In this embodiment, specific: the controller 35 is mounted on the upper surface of the heat storage tank 12, the electrical output end of the controller 35 is electrically connected with the electrical input ends of the first electromagnetic valve 23, the second electromagnetic valve 32, the temperature probe 24 and the delivery pump 33 through the relay, the electrical input end of the controller 35 is connected with an external power supply, and is used for supplying power to the first electromagnetic valve 23, the second electromagnetic valve 32, the temperature probe 24 and the delivery pump 33, and the signal output end of the temperature probe 24 is communicated with the signal input end of the controller 35.
In the present utility model, the model of the controller 35 is: OHR-PR10, model number of temperature probe 24 is: 12V190.
When the heat-exchange pump is used, the first electromagnetic valve 23 is closed, the second electromagnetic valve 32 is opened, cold water is input into the heat exchange tank 11 through the water inlet pipe 31, the second electromagnetic valve 32 is closed after the cold water is input, steam is input into the heat exchange tank 11 through the water inlet pipe 31, and then the water source in the heat exchange tank 11 can exchange heat through the heat exchange pipe 14, the contact area between the water source and the heat exchange pipe 14 can be increased through the heat conducting ring 15, and then the heat exchange effect is improved, the water source in the heat exchange tank 11 is heated, the temperature of the water source can be monitored in real time through the temperature probe 24, when the water temperature reaches the rated value, the temperature probe 24 sends a signal to the controller 35, the controller 35 controls the first electromagnetic valve 23 to be opened, hot water in the heat exchange tank 11 flows into the liner 20, then the first electromagnetic valve 23 is closed, the second electromagnetic valve 32 is opened, the cold water is input again into the heat exchange tank 11 through the water inlet pipe 31, and then the second electromagnetic valve 32 is closed, so as to reheat the cold water, simultaneously, the steam in the heat exchange pipe 14 flows into the heat preservation pipe 17 through the heat preservation pipe 18, and then the heat preservation pipe 17 can heat the water source 20, and the heat preservation pipe 17, and the heat preservation pipe 34 can be heated, and the heat source can be controlled by the heat pump 34 through the heat preservation pipe 33, and the heat pump can be controlled by the heat pump through the heat pump section to realize the heat preservation pump control of the heat pump through the heat preservation pipe 34.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The solar thermal power generation heat collection and storage device is characterized by comprising a heat collection and storage component (101), wherein the heat collection and storage component (101) comprises a heat exchange box (11), a heat storage box (12), an air outlet pipe (13), a heat exchange pipe (14), a heat conduction ring (15), a heat preservation tubule (17), an ingress pipe (18), two branch pipes (19), a drain pipe (22), a first electromagnetic valve (23) and a temperature probe (24);
the heat-conducting ring (15) is fixedly connected to the outer side wall of the heat-exchanging pipe (14), the heat-exchanging pipe (14) is arranged inside the heat-exchanging box (11), one end of the heat-exchanging pipe (14) is fixedly connected with the top end of the ingress pipe (18) and communicated with the ingress pipe, one end of the heat-insulating thin pipe (17) is communicated with the ingress pipe (18) through a branch pipe (19), the other end of the heat-insulating thin pipe (17) is communicated with the air outlet pipe (13) through another branch pipe (19), the heat-insulating layer (21) is arranged on the inner side wall of the heat-storing box (12), the inner side wall of the heat-insulating layer (21) is fixedly connected with the liner (20), the first electromagnetic valve (23) is arranged on the outer side wall of the drain pipe (22), the air outlet pipe (13) and the ingress pipe (18) are both arranged inside the liner (20), and the temperature probe (24) is embedded inside the heat-exchanging box (11).
2. The solar thermal power generation and heat collection and storage device according to claim 1, wherein the heat exchange box (11) is fixedly connected to the upper surface of the heat storage box (12), and the top end of the drain pipe (22) is fixedly connected to the lower surface of the heat exchange box (11) and is communicated with the heat exchange box (11).
3. The solar thermal power generation and heat collection and storage device according to claim 2, wherein the bottom end of the drain pipe (22) sequentially penetrates through the inner top walls of the heat storage box (12), the heat preservation layer (21) and the inner container (20) and is fixedly connected with the heat storage box (12), the heat preservation layer (21) and the inner container (20).
4. A solar thermal power generation and heat collection and storage device according to claim 1, wherein the thermal insulation tubule (17) is located inside the inner container (20), and one end of the heat exchange tube (14) away from the ingress tube (18) is located outside the heat exchange box (11).
5. A solar thermal power generation and heat collection and storage device according to claim 4, wherein an input-output assembly (301) is mounted on the upper surface of the heat exchange box (11), and the input-output assembly (301) comprises a water inlet pipe (31), a second electromagnetic valve (32), a delivery pump (33), a heating pipeline (34) and a controller (35);
the bottom end of the water inlet pipe (31) is fixedly connected to the upper surface of the heat exchange box (11) and is communicated with the heat exchange box (11).
6. A solar thermal power collecting and heat accumulating apparatus according to claim 5, characterized in that said second electromagnetic valve (32) is mounted to the outer side wall of the heat exchanging box (11).
7. A solar thermal power generation and heat collection and storage device according to claim 5, wherein the water inlet of the delivery pump (33) is communicated with the inner container (20) through a connecting pipe, and the water outlet of the delivery pump (33) is communicated with the water inlet of the heating pipeline (34).
8. A solar thermal power collecting and storing device according to claim 5, wherein said controller (35) is mounted to the upper surface of the heat storage tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543983.4U CN220135754U (en) | 2023-06-16 | 2023-06-16 | Solar thermal power generation heat collection and storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543983.4U CN220135754U (en) | 2023-06-16 | 2023-06-16 | Solar thermal power generation heat collection and storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220135754U true CN220135754U (en) | 2023-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321543983.4U Active CN220135754U (en) | 2023-06-16 | 2023-06-16 | Solar thermal power generation heat collection and storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220135754U (en) |
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2023
- 2023-06-16 CN CN202321543983.4U patent/CN220135754U/en active Active
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