CN208779730U - A kind of efficient solar water heating system - Google Patents
A kind of efficient solar water heating system Download PDFInfo
- Publication number
- CN208779730U CN208779730U CN201821327128.9U CN201821327128U CN208779730U CN 208779730 U CN208779730 U CN 208779730U CN 201821327128 U CN201821327128 U CN 201821327128U CN 208779730 U CN208779730 U CN 208779730U
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- water
- hot
- water tank
- insulated
- group
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The utility model discloses a kind of efficient solar water heating systems, including solar thermal collector group, temperature inductor group, insulated water tank, heat-pump hot-water unit, circulation pump group, solenoid valve, hot-water line, cold water inlet and hot water return pipe, the top water inlet and bottom water outlet of the solar thermal collector group and insulated water tank are connected by pipeline, the heat-pump hot-water unit is connect with insulated water tank by pipeline, and the hot-water line is connected with the bottom of insulated water tank.24 hours big yields of the utility model energy whole day, high hydraulic pressure, constant temperature provide user's difference hot water demand, the least energy can be consumed again simultaneously, both the deficiency that common apparatus for heating water by solar energy is limited to the sunshine-duration had been compensated for, the thermal energy that environment can greatly be utilized simultaneously, is really achieved the effect of environmental protection and energy saving.
Description
Technical field
The utility model relates to a kind of solar energy equipment, especially a kind of efficient solar water heating system.
Background technique
Requirement with people's expanding economy people to quality of life is also higher and higher.Requirement of the people to bathing of having a shower
Also higher and higher, gas heater, electric heater, solar water heater all much can not meet people to comfortable energy-saving safety
It needs.The general equipment using solar energy is limited to the duration on daytime, and the equipment for being added to power heater is inadequate
Environmental protection and energy saving.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of efficient solar water heating system.
The technical solution of the utility model are as follows: a kind of efficient solar water heating system, including solar thermal collector group, temperature
Spend sensor group, insulated water tank, heat-pump hot-water unit, circulation pump group, solenoid valve, hot-water line, cold water inlet and hot water backwater
Pipe, the top water inlet and bottom water outlet of the solar thermal collector group and insulated water tank are connected by pipeline, the heat pump
Hot water units are connect with insulated water tank by pipeline, and the hot-water line is connected with the bottom of insulated water tank, the cold water water inlet
It manages and is connected at the top of insulated water tank, the hot water return pipe is connected with the top water inlet of insulated water tank, hot water backwater
One end of pipe extends to bottom in insulated water tank at the top of insulated water tank.
The temperature inductor group includes T1 temperature inductor, T2 temperature inductor and T3 temperature inductor, T1 temperature sense
Device is answered to be between solar thermal collector group and the top water inlet of insulated water tank at connecting pipe, T2 temperature inductor, which is in, to be protected
In reservoir, T3 temperature inductor is in water inlet junction at the top of hot water return pipe and insulated water tank.
The circulation pump group includes B1 circulating pump, B2 circulating pump and B3 circulating pump, and B1 circulating pump is in the bottom of insulated water tank
Between portion's water outlet and solar thermal collector group at connecting pipe, B2 circulating pump is in hot-water line and insulated water tank bottom water outlet
Junction, B3 circulating pump are at heat-pump hot-water unit water inlet line.
Solenoid valve includes F1 solenoid valve and F2 solenoid valve, and F1 solenoid valve is at hot water return pipe, and F2 solenoid valve is in cold
At water water inlet pipe.
The utility model has the following beneficial effects: 24 hours big yields of the utility model energy whole day, high hydraulic pressure, constant temperature provide use
Family difference hot water demand, while the least energy can be consumed again, it has both compensated for common solar energy equipment and has been limited to the sunshine-duration
Deficiency, while can greatly utilize environment thermal energy, be really achieved the effect of environmental protection and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1-T1 temperature inductor, 2-T2 temperature inductor, 3-T3 temperature inductor, 4- solar thermal collector group, 5-
Insulated water tank, 6- heat-pump hot-water unit, 7-B1 circulating pump, 8-B2 circulating pump, 9-B3 circulating pump, 10- hot-water line, 11- cold water into
Water pipe, 12- hot water return pipe, 13-F2 solenoid valve, 14-F1 solenoid valve.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of efficient solar water heating system, including solar thermal collector group 4, temperature inductor group,
Insulated water tank 5, heat-pump hot-water unit 6, circulation pump group, solenoid valve, hot-water line 10, cold water inlet 11 and hot water return pipe 12,
The solar thermal collector group 4 is connect with the top water inlet of insulated water tank 5 and bottom water outlet by pipeline, the Heat Pump
Water dispenser group 6 is connect with insulated water tank 5 by pipeline, and the hot-water line 10 is connected with the bottom of insulated water tank 5, the cold water into
Water pipe 11 is connected with the top of insulated water tank 5, and the hot water return pipe 12 is connected with the top water inlet of insulated water tank 5,
One end of hot water return pipe 12 extends to bottom in insulated water tank 5 from the top of insulated water tank 5.
The temperature inductor group includes T1 temperature inductor 1, T2 temperature inductor 2 and T3 temperature inductor 3, T1 temperature
Inductor is between solar thermal collector group and the top water inlet of insulated water tank at connecting pipe, and T2 temperature inductor is in
In insulated water tank, T3 temperature inductor is in water inlet junction at the top of hot water return pipe and insulated water tank.The circulation pump group
Including B1 circulating pump 7, B2 circulating pump 8 and B3 circulating pump 9, B1 circulating pump is in the bottom water outlet and solar energy collection of insulated water tank
Between hot device group at connecting pipe, B2 circulating pump is in hot-water line and insulated water tank bottom water outlet junction, at B3 circulating pump
At heat-pump hot-water unit water inlet line.Solenoid valve includes F1 solenoid valve 14 and F2 solenoid valve 13.F1 solenoid valve is returned in hot water
At water pipe, F2 solenoid valve is at cold water inlet.
Solar energy loop control: time and temperature difference co- controlling are used.In setting working time 8:00-18:00, when T2 temperature
The temperature (T2) that degree inductor 2 detects is than high 5 DEG C of the temperature (T3) that T3 temperature inductor 3 detects or more (i.e. T2-T3 >=5
DEG C) when, B1 circulating pump 7 is opened；When 5 DEG C of T2-T3 <, B1 circulating pump 7 is closed.
Heat pump unit loop control: it is controlled using temperature difference cycle.When 55 DEG C of T2 <, B3 circulating pump 9 is opened, heat-pump hot-water
Unit 6 is opened；When T2 >=55 DEG C, B3 circulating pump 9 is closed.
Heat supply water management: using pressure controller, frequency converter operation control.One simulation is exported by external pressure sensor
Signal, exports and then controls the frequency of B2 circulating pump 8 after frequency converter, to achieve the purpose that control pump rotary speed, realizes and supplies
Water termostat, pressure-keeping functions.
Backwater control: when 45 DEG C of T3 <, B2 circulating pump 8 is opened, and F1 solenoid valve 14 opens simultaneously；When 45 DEG C of T3 >,
B2 circulating pump 8 and F1 solenoid valve 14 simultaneously close off.
It is controlled into cold water: using time and liquid level co- controlling.Setting the working time (generally with solar thermal collector group
4 setting times are staggered), when insulated water tank 5 not up to sets water level, F2 solenoid valve 13 is opened automatically into cold water；When water level reaches
To when setting water level, F2 solenoid valve 13 is closed.In addition system has the function of excessive low water level protection, when insulated water tank 5 be lower than lowest water level,
13 positive opening of F2 solenoid valve is automatically into cold water.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (4)
1. a kind of efficient solar water heating system, including solar thermal collector group, temperature inductor group, insulated water tank, heat pump
Hot water units, circulation pump group, solenoid valve, hot-water line, cold water inlet and hot water return pipe, it is characterised in that: the solar energy
The top water inlet and bottom water outlet of heat collector group and insulated water tank are connected by pipeline, the heat-pump hot-water unit and heat preservation
Water tank is connected by pipeline, and the hot-water line is connected with the bottom of insulated water tank, the cold water inlet and insulated water tank
Top is connected, and the hot water return pipe is connected with the top water inlet of insulated water tank, and one end of hot water return pipe is from heat preservation
Bottom in insulated water tank is extended at the top of water tank.
2. solar water heating system according to claim 1, it is characterised in that: the temperature inductor group includes T1 temperature
Inductor, T2 temperature inductor and T3 temperature inductor, T1 temperature inductor are in solar thermal collector group and insulated water tank
Between the water inlet of top at connecting pipe, T2 temperature inductor is in insulated water tank, and T3 temperature inductor is in hot water backwater
Pipe and water inlet junction at the top of insulated water tank.
3. solar water heating system according to claim 1, it is characterised in that: the circulation pump group include B1 circulating pump,
B2 circulating pump and B3 circulating pump, B1 circulating pump are in connecting tube between the bottom water outlet and solar thermal collector group of insulated water tank
At road, B2 circulating pump is in hot-water line and insulated water tank bottom water outlet junction, B3 circulating pump be in heat-pump hot-water unit into
At waterpipe.
4. solar water heating system according to claim 1, it is characterised in that: solenoid valve includes F1 solenoid valve and F2 electromagnetism
Valve, F1 solenoid valve are at hot water return pipe, and F2 solenoid valve is at cold water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327128.9U CN208779730U (en) | 2018-08-17 | 2018-08-17 | A kind of efficient solar water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327128.9U CN208779730U (en) | 2018-08-17 | 2018-08-17 | A kind of efficient solar water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779730U true CN208779730U (en) | 2019-04-23 |
Family
ID=66157375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821327128.9U Active CN208779730U (en) | 2018-08-17 | 2018-08-17 | A kind of efficient solar water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779730U (en) |
-
2018
- 2018-08-17 CN CN201821327128.9U patent/CN208779730U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient solar water heating system Effective date of registration: 20201118 Granted publication date: 20190423 Pledgee: Bank of Guangzhou Co.,Ltd. Tianhan sub branch Pledgor: GUANGZHOU BOGO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020440000362 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230615 Granted publication date: 20190423 |