CN217209887U - Solar energy heat collecting system - Google Patents
Solar energy heat collecting system Download PDFInfo
- Publication number
- CN217209887U CN217209887U CN202123436268.4U CN202123436268U CN217209887U CN 217209887 U CN217209887 U CN 217209887U CN 202123436268 U CN202123436268 U CN 202123436268U CN 217209887 U CN217209887 U CN 217209887U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- liquid supplementing
- solar energy
- box body
- collection system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000001802 infusion Methods 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000012809 cooling fluid Substances 0.000 claims abstract description 17
- 230000004087 circulation Effects 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 53
- 230000001502 supplementing effect Effects 0.000 claims description 51
- 239000012530 fluid Substances 0.000 claims description 32
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 230000001839 systemic circulation Effects 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 description 12
- 230000006872 improvement Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000003287 bathing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar energy collection system for heat the water source of the first pipeline subassembly of heat medium systemic circulation pipe network department connection, make the water source of heating flow back along second pipeline subassembly, including solar panel assembly, solar panel assembly corresponds ground and is connected with heat medium systemic circulation pipe network through parallelly connected first pipeline subassembly and second pipeline subassembly, still be connected with the cooling fluid infusion structure on the second pipeline subassembly. The utility model discloses solar energy heating system is through when the water source normally carries, and the cooling fluid infusion structure is out of work, takes place the water hammer when the pipeline, and the water source is unusual to be stepped up, surpasss the cooling fluid infusion structure and supplyes working medium to heat medium system circulation pipe network to can prevent that the overheated damage pipeline of working medium from, prevent simultaneously that the working medium from leaking, do not have the influence to the environment, the prospect is extensive in actual engineering application, has the popularization meaning.
Description
Technical Field
The utility model belongs to the technical field of the new forms of energy utilization, especially, relate to a solar energy collection system.
Background
For example, patent No. CN102901230B discloses a multifunctional solar water heating system, which uses solar energy to produce hot water for bathing, and also uses solar energy to produce boiled water and ensures the water quality of the boiled water system, and integrates multiple functions of producing solar hot water, drinking boiled water and heat recovery cooling, so as to solve the problem of waste caused by excessive hot water for bathing produced by solar energy in summer in the solar water heating system, and can use solar energy to heat boiled water, thereby improving the utilization rate of solar energy and auxiliary energy, and greatly reducing the investment recovery period of the solar energy utilization system.
In the practical application process of a solar water heating system, a system using a freezing-prevention liquid as a heating medium often causes the loss of a heating medium working medium of a heat collection system due to overpressure leakage of a system overheating pipe network, but the working medium discharged by overpressure contains certain toxicity, causes certain pollution to the environment, and is easy to generate potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solar energy collection system, this solar energy collection system can prevent that the working medium from leaking, reduces the pollution to the environment.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a solar energy collection system for heat the water source of the first pipeline subassembly that heat medium system circulation pipe network department connects, make the water source of heating flow back along second pipeline subassembly, including solar panel assembly, solar panel assembly corresponds ground and is connected with heat medium system circulation pipe network through parallelly connected first pipeline subassembly and second pipeline subassembly, still be connected with the cooling fluid infusion structure on the second pipeline subassembly.
As a further improvement, the cooling fluid infusion structure comprises a cooling fluid infusion box, a fluid infusion system arranged in the cooling fluid infusion box, and two fluid infusion pipelines connected with the fluid infusion system, so that the fluid infusion system is connected with the second pipeline assembly through the two fluid infusion pipelines.
As a further improvement, the cooling liquid supplementing box comprises a box body, the liquid supplementing system is arranged in the box body, the liquid supplementing system comprises an evaporator, an air compressor, a condenser, a liquid storage dryer, an expansion area and pipelines sequentially connected among the evaporator, the air compressor, the condenser, the liquid storage dryer and the expansion area, the pipeline connected to the end of the evaporator is connected with one of the liquid supplementing pipelines, and the pipeline connected to the expansion area is connected with the other liquid supplementing pipeline.
As a further improvement, the box body comprises a bottom wall, a plurality of peripheral walls formed on the bottom wall and a top wall formed on the peripheral walls, the bottom wall of the box body is installed on the top surface of a roof of a building, and the top wall and one side wall of the box body are correspondingly provided with through holes for passing through corresponding liquid supplementing pipelines, so that a pipeline at the end part of the liquid supplementing system is connected with the second pipeline assembly through the liquid supplementing pipeline.
As a further improvement, one end of a liquid supplementing pipeline connected to the top wall of the box body is connected with the second pipe, the other end of the liquid supplementing pipeline is connected with a pipeline at the end part of the evaporator, one end of the liquid supplementing pipeline connected to the side wall of the box body is connected with the second pipeline assembly, and the other end of the liquid supplementing pipeline connected to the expansion area is connected with a pipeline.
As a further improvement, an overpressure relief valve is arranged on a liquid supplementing pipeline connected to the top wall of the box body.
As a further improvement, a liquid supplementing circulating pump assembly is arranged on a liquid supplementing pipeline connected to the side wall of the box body.
As a further improvement, the first pipeline component is a heating medium water supply pipe which comprises a plurality of mutually connected water supply pipes, and a first water outlet spray head is arranged at the bending joint of the two water supply pipes.
As a further improvement, the second pipeline component is a heating medium water return pipe, the heating medium water return pipe comprises a plurality of mutually connected water return pipes, and a second water outlet spray head is installed at the bending connection position of the two water return pipes.
As a further improvement, the solar heat collecting plate assembly comprises a plurality of solar panels arranged side by side.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses a solar energy collection system, solar energy collection system are when the water source normally carries, and the cooling fluid infusion structure is out of work, takes place the water hammer when the pipeline, and the water source steps up unusually, supplements the working medium to heat medium systemic circulation pipe network through the cooling fluid infusion structure to can prevent the overheated damage pipeline of working medium, prevent that the working medium from leaking simultaneously, do not have the influence to the environment, the prospect is extensive, has the popularization meaning in practical engineering application.
Drawings
Fig. 1 is a schematic view of the overall structure of the solar heat collecting system of the present invention;
fig. 2 is a schematic view of a connection structure of the fluid infusion system 13 in fig. 1.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, the present invention provides a solar heat collecting system installed on a roof 100 of a building, which includes a solar heat collecting plate assembly 30, wherein the solar heat collecting plate assembly 30 is correspondingly connected to a heat medium system circulation pipe network 40 through a first pipeline assembly 20 and a second pipeline assembly 50. The second pipeline assembly 50 is further connected with a cooling liquid supplementing structure 10, and working media are supplemented to the heat medium system through the cooling liquid supplementing structure 10, so that the working media are prevented from leaking, the pollution to the environment is reduced, and the safety performance is improved.
The cooling fluid infusion structure 10 is disposed on the roof 100 of the building, specifically, the cooling fluid infusion structure 10 includes a cooling fluid infusion tank 11, a fluid infusion system 13 disposed in the fluid infusion tank 11, and two fluid infusion pipelines 12 connected to the fluid infusion system 13, the two fluid infusion pipelines 12 are correspondingly connected to the second pipeline assembly 50, and the cooling fluid infusion structure 10 supplements working media to the heat medium system through the corresponding fluid infusion pipelines 12, so as to improve safety performance.
Referring to fig. 2, the cooling fluid supplement tank 11 is installed on the top surface of the roof 100 of the building, and includes a tank body 11a, a fluid supplement system 13 is installed in the tank body 11a, the fluid supplement system 13 is correspondingly connected to the second pipeline assembly 50 through two fluid supplement pipelines 12, specifically, the fluid supplement system 13 includes an evaporator 131, an air compressor 132, a condenser 133, a fluid storage dryer 134, an expansion area 135, and pipelines 136 sequentially connected among the evaporator 131, the air compressor 132, the condenser 133, the fluid storage dryer 134, and the expansion area 135, the pipeline 136 connected to the end of the evaporator 131 is connected to one of the fluid supplement pipelines 12, and the pipeline 136 connected to the expansion area 135 is connected to the other fluid supplement pipeline 12.
The heat of the high-temperature heat medium pipeline of the internal hot water of the second pipeline assembly 50 enters the cooling and liquid supplementing tank 11 along one liquid supplementing pipeline 12 at the upper end, and the evaporator 131 absorbs the heat of the high-temperature heat medium pipeline in the liquid supplementing pipeline 12, absorbs the heat through the refrigerant in the evaporator 131, and turns into low-temperature and low-pressure gas to enter the pipeline 136; the low-temperature and low-pressure gas is changed into high-temperature and high-pressure gas by the air compressor 132; the high-temperature and high-pressure gas passes through the condenser 133 along the pipeline 136, and the high-temperature and high-pressure gas changes into high-temperature and high-pressure liquid after dissipating heat; high-temperature and high-pressure liquid enters the liquid storage dryer 134 along the pipeline 136 to be treated to form a refrigerant, gas in the refrigerant is further removed through the liquid storage dryer 134, the refrigerant is changed into low-temperature and low-pressure liquid again after being treated through the expansion area 135, and the low-temperature and low-pressure liquid is discharged along the other liquid supplementing pipeline 12, so that working medium is supplemented in a heat medium system, and the safety performance is improved.
The box 11a further includes a bottom wall, a plurality of peripheral walls formed on the bottom wall, and a top wall formed on the peripheral walls, the bottom wall of the box 11a is installed at the top surface of the building roof 100, and the top wall and one side wall of the box 11a are correspondingly perforated with through holes 11b for passing through the corresponding fluid infusion pipelines 12, so that the pipeline 136 of the fluid infusion system 13 and the second pipeline assembly 50 are connected through the fluid infusion pipeline 12. The liquid supplementing system 13 supplements working media to the heat medium system through the liquid supplementing pipeline 12, prevents the working media from leaking, and reduces the pollution to the environment.
The overpressure relief valve 121 is installed on the fluid infusion pipeline 12 connected to the top wall of the box body 11a, so as to relieve pressure when the pipeline pressure is too high, specifically, when the pipeline is normally conveyed, a sliding plug of the overpressure relief valve 121 tightly fits a main valve seat under the action of the pressure set in an inner cavity, so that the overpressure relief valve 121 is in a normally closed state, when the pipeline is subjected to water hammer and abnormally boosted, and exceeds the safety control pressure set in the inner cavity of the sliding plug, the sliding plug is opened under the action of the pressure difference, the pressure is relieved through an outer cavity of the sliding plug, an alarm is given, when the pipeline pressure recovers to the normal working pressure, the sliding plug tightly fits a valve seat, the closed state is recovered, the relief is stopped, and the pipeline recovers to be normally conveyed.
And a liquid supplementing circulating pump assembly 122 is arranged on the liquid supplementing pipeline 12 connected to the side wall of the box body 11a so as to be matched with the liquid supplementing system 13 to supplement working media for the heat medium system circulating pipe network 40. Fluid infusion circulating pump subassembly 122 includes the fluid infusion circulating pump and arranges fluid infusion circulating pump both sides in and is used for detecting the manometer of fluid infusion circulating pump.
When the solar heating system works, water flow of the water supply pipe 201 of the first pipeline component 20 enters the solar heat collecting plate component 30, the water source is heated through the solar heat collecting plate component 30, the water return pipe 501 of the heated water source second pipeline component 50 flows back to the heating medium system circulation pipe network 40,
when a water source is normally conveyed, the cooling liquid supplementing structure 10 does not work, the sliding plug of the overpressure relief valve 121 tightly fits with the main valve seat under the action of the set pressure in the inner cavity, so that the overpressure relief valve 121 is in a normally closed state, when a water hammer occurs in a pipeline, the water source is abnormally boosted, and the pressure exceeds the set safety control pressure in the inner cavity of the sliding plug of the overpressure relief valve 121, the sliding plug is opened under the action of pressure difference, pressure relief is started through the outer cavity of the sliding plug, an alarm is given, the liquid supplementing circulating pump assembly 122 is matched with the liquid supplementing system 13 to supplement working media to the heat medium system circulating pipe network 40, the pipeline can be prevented from being damaged by the overheating of the working media, the working media are prevented from leaking, no influence is caused to the environment, and the cooling liquid supplementing structure has a wide prospect and popularization significance in practical engineering application. When the pressure of the pipeline returns to the normal working pressure, the sliding plug of the overpressure relief valve 121 is tightly attached to the valve seat, the closing state is restored, the relief is stopped, and the pipeline returns to normal conveying.
In conclusion, the utility model discloses solar heat collecting system is when the water source is normally carried, and cooling fluid infusion structure 10 is out of work, takes place the water hammer when the pipeline, and the water source is unusual to be stepped up, when surpassing the safety control pressure of the superpressure relief valve 121 among the cooling fluid infusion structure 10, fluid infusion circulating pump subassembly 122 cooperation fluid infusion system 13 supplyes working medium to heat medium system circulation pipe network 40 to can prevent that working medium overheat from damaging the pipeline, prevent simultaneously that working medium from leaking, do not have the influence to the environment, the prospect is extensive in actual engineering application, has popularization meaning.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (10)
1. A solar heat collection system is used for heating a water source of a first pipeline assembly (20) connected at a heat medium system circulation pipe network (40) so that the heated water source flows back along a second pipeline assembly (50), and is characterized in that: including solar panel assembly (30), solar panel assembly (30) are through parallelly connected first pipeline subassembly (20) and second pipeline subassembly (50) correspondingly with heat medium system circulation pipe network (40) are connected, still be connected with cooling fluid infusion structure (10) on second pipeline subassembly (50).
2. The solar energy collection system of claim 1, wherein: the cooling liquid supplementing structure (10) comprises a cooling liquid supplementing box (11), a liquid supplementing system (13) arranged in the cooling liquid supplementing box (11) and two liquid supplementing pipelines (12) connected with the liquid supplementing system (13), and the liquid supplementing system (13) is connected with the second pipeline assembly (50) through the two liquid supplementing pipelines (12).
3. The solar energy collection system of claim 2, wherein: the cooling liquid supplementing box (11) comprises a box body (11a), the liquid supplementing system (13) is arranged in the box body (11a), the liquid supplementing system (13) comprises an evaporator (131), an air compressor (132), a condenser (133), a liquid storage dryer (134), an expansion area (135) and a pipeline (136) sequentially connected among the evaporator (131), the air compressor (132), the condenser (133), the liquid storage dryer (134) and the expansion area (135), the pipeline (136) connected to the end of the evaporator (131) is connected with one of the liquid supplementing pipelines (12), and the pipeline (136) connected to the expansion area (135) is connected with the other liquid supplementing pipeline (12).
4. The solar energy collection system of claim 3, wherein: the box body (11a) comprises a bottom wall, a plurality of peripheral walls formed on the bottom wall and a top wall formed on the peripheral walls, the bottom wall of the box body (11a) is installed at the top surface of a roof (100) of a building, and the top wall and one side wall of the box body (11a) are correspondingly provided with through holes (11b) for passing through the corresponding liquid supplementing pipelines (12), so that a pipeline (136) at the end part of the liquid supplementing system (13) is connected with the second pipeline assembly (50) through the liquid supplementing pipelines (12).
5. The solar energy collection system of claim 4, wherein: one end of a liquid supplementing pipeline (12) connected to the top wall of the box body (11a) is connected with the second pipeline assembly (50), and the other end of the liquid supplementing pipeline is connected with a pipeline (136) at the end part of the evaporator (131); one end of the liquid supplementing pipeline (12) connected to the side wall of the box body (11a) is connected with the second pipeline component (50), and the other end of the liquid supplementing pipeline is connected with a pipeline (136) on an expansion area (135).
6. The solar energy collection system of claim 5, wherein: and an overpressure relief valve (121) is arranged on the liquid supplementing pipeline (12) connected to the top wall of the box body (11 a).
7. The solar energy collection system of claim 5, wherein: and a fluid infusion circulating pump assembly (122) is arranged on the fluid infusion pipeline (12) connected to the side wall of the box body (11 a).
8. The solar energy collection system of claim 1, wherein: first pipeline subassembly (20) are heat medium feed pipe, and this heat medium feed pipe includes a plurality of interconnect's feed pipe (201), wherein two first water shower nozzle (202) are installed to the bending joint department of feed pipe (201).
9. The solar energy collection system of claim 1, wherein: the second pipeline component (50) is a heating medium water return pipe, the heating medium water return pipe comprises a plurality of mutually connected water return pipes (501), and a second water outlet spray head (502) is installed at the bending connection position of the water return pipes (501).
10. The solar energy collection system of claim 1, wherein: the solar collector panel assembly (30) comprises a plurality of solar panels arranged side by side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123436268.4U CN217209887U (en) | 2021-12-31 | 2021-12-31 | Solar energy heat collecting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123436268.4U CN217209887U (en) | 2021-12-31 | 2021-12-31 | Solar energy heat collecting system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217209887U true CN217209887U (en) | 2022-08-16 |
Family
ID=82788288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202123436268.4U Expired - Fee Related CN217209887U (en) | 2021-12-31 | 2021-12-31 | Solar energy heat collecting system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217209887U (en) |
-
2021
- 2021-12-31 CN CN202123436268.4U patent/CN217209887U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110259662A (en) | Additional mechanical supercharging reheat-type compressed-air energy-storage system and method based on the hot salt well of twin-well structure | |
CN104713074B (en) | A kind of direct current cooker starts the hydrophobic System and method for utilizing pressure flash vessel to reclaim | |
CN108317591A (en) | A kind of system preparing hot water using combined heat pump recycling waste water residual heat | |
CN206037003U (en) | Secondary reheating unit EC BEST steam turbine steam exhaust heating deoxidization boiler feed water's thermodynamic system | |
CN113339088B (en) | Temperature and pressure cooperative control water photovoltaic coupling compressed carbon dioxide energy storage system and method | |
CN217209887U (en) | Solar energy heat collecting system | |
CN201779767U (en) | System for comprehensively reclaiming residual heat of waste water in thermal spring | |
CN203742947U (en) | Air compressor waste heat recovery device | |
CN109751652B (en) | High back pressure and heat pump combined heat supply system of 300MW and above grade wet cooling unit | |
CN204830120U (en) | Carbon dioxide heat pump heating device | |
CN207245755U (en) | A kind of equipment Multi-stage heating heating system | |
CN2924427Y (en) | Bathing pool heat recovering and heating device | |
CN202902612U (en) | Two-stage bathing wastewater recovery device | |
CN212744098U (en) | Novel 300 MW-grade subcritical steam extraction and condensation type unit cylinder cutting heat supply system | |
CN201866829U (en) | Heat exchange station system | |
CN209621560U (en) | A kind of residual heat of air compressor recycling supplying hot water circulating water saving system | |
CN106705020A (en) | Self-heat-absorption type heat exchanger combination | |
CN209744495U (en) | Double-backpressure and heat pump combined heating system of air cooling unit with power of more than 300MW | |
CN104006374B (en) | Based on condensation water recovery system and the method for work of coagulation hydroenergy backwater heat exchanger | |
CN202125984U (en) | Solar panel and air source complementary combined heating system | |
CN2527917Y (en) | Safety heat pump water heater | |
CN105222342A (en) | Enhanced heat exchange formula heat pump | |
CN213599598U (en) | System for improving deep development and utilization of solar energy | |
CN218542801U (en) | Numerical control type hydraulic station cooling device capable of recycling heat energy | |
CN205424991U (en) | Energy -saving hot -water heating fan heater and adopt cyclic utilization system of this fan heater |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |