CN201093736Y - Solar light energy and thermal energy double heat source central water heater - Google Patents
Solar light energy and thermal energy double heat source central water heater Download PDFInfo
- Publication number
- CN201093736Y CN201093736Y CN 200720176240 CN200720176240U CN201093736Y CN 201093736 Y CN201093736 Y CN 201093736Y CN 200720176240 CN200720176240 CN 200720176240 CN 200720176240 U CN200720176240 U CN 200720176240U CN 201093736 Y CN201093736 Y CN 201093736Y
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- Prior art keywords
- heat
- energy
- air source
- heat pump
- water tank
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a central hot water device of double heat sources of the solar energy and the heat energy, which relates to the field of a heat energy device. Utilizing a hot water device of double heat sources of the solar energy and the heat energy is put forward, but the aspects of the configuration and the structure of the device is not very perfect and the performance exertion and environmental protection are not ideal. For solving the problems, the utility model has the technical proposal that water inlet pipes of a solar energy collector, an air source heat pump group and a heat storage water tank are respectively provided with a magnet valve, and an interpolating level gauge and a temperature controller are arranged in the heat storage water tank; the water inlet pipe of the air source heat pump group is connected with an electric contaminant separation instrument in series, and the components are connected with a control cabinet and electric signals of a remote controller of a computer. The central hot water device has the advantages of high energy conversion efficiency, low conversion unit price, exact index controlling, automatic management, labour conservation, low equipment maintenance amount and high service life, and is beneficial for environmental protection.
Description
Technical field
The utility model relates to the heat energy apparatus field, especially utilizes the heat energy apparatus of solar energy.
Background technology
At present become the technology of heat energy ripe the transform light energy of the sun by solar energy vacuum tube, but it is subjected to the influence of season and intensity of sunshine very big, when enriching sunshine heat production just many, rain as the cloudy day and to weaken sunshine, heat production is just few, therefore can not guarantee the stable supply of hot water to the user.But stored a large amount of heat energy of the sun with another kind of form in the space, Here it is in the space ubiquitous low grade heat energy, it is weighed with the height of temperature, and this part heat is applied by traditional heat pump.But it also is very big that the application of heat pump is influenced by changes of seasons.These two kinds of heat energy apparatus are joined together to use, play to assist mutually and deposit mutually, strengthen heat energy utilization, reduce the restriction that unfavorable factor is brought.The hot water apparatus of this pair of thermal source has made full use of solar energy; at no sunlight and cold season hot-water supply constantly still; but configuration and configuration aspects at device are also not too perfect; to the better performance of performance and desirable not enough to environmental protection; how to arrange in pairs or groups as solar thermal collector and air source heat pump; how according at that time weather conditions; the variation of light; water temperature in the heat storage water tank and water level are adjusted the generation of hot water; how to improve the scale problems in the heat exchanger; how to reduce the pollution of cold-producing medium; raising is to the protection of environment, and these all are the problems that needs us to solve.
Summary of the invention
The purpose of this utility model can realize that for providing a kind of rational in infrastructure control automatically guarantees the solar energy and the two thermal source of the heat energy central authorities hot water apparatus of the stable supply of hot water.
The technical scheme that realizes above-mentioned purpose is: the two thermal source of solar energy and heat energy central authorities hot water apparatus, and show solar thermal collector and air source heat pump group, their outlet pipes separately are connected with heat storage water tank respectively with water inlet pipe, heat storage water tank is connected with water supply tank by filling pipe, heat storage water tank is connected with water appliance by water pipe, at solar thermal collector, the air source heat pump group, magnetic valve is housed respectively on the water inlet pipe of heat storage water tank, interpolation liquid level gauge and temperature controller are housed in heat storage water tank, on air source heat pump group water inlet pipe, be in series with electronic scale remover, magnetic valve, electronic scale remover, the interpolation liquid level gauge, temperature controller is connected with switch board respectively, switch board also be provided with temperature, the computer remote controller of flow-control software connects.
The compressor that is connected with heat pump in the air source heat pump group is the vortex high speed compressor, and cold-producing medium is the environmental protection fluorine-free cold-producing medium.
Technique scheme has guaranteed under different seasons, different water temperature, sunlight power, the situation that day alternates with night, open and close magnetic valve by temperature, flow-control software, the quantity that decision solar thermal collector and air source heat pump drop into, the time of input are to guarantee the regular supply of hot water., light lower at temperature is weak, will drop into solar thermal collector and air source heat pump during water use peak more, on the contrary few the input.As in the sunshine-duration section, only need to draw the heat energy of solar radiation with solar thermal collector, reach the water temperature of setting after, controller control moisturizing magnetic valve is opened, and mends the cold water of going into and heads in the heat storage water tank hot water in the solar thermal collector standby.Under the situation that temperature is low in the winter time, light is weak, the unlatching that controller can be controlled the air source heat pump entering water electromagnetic valve according to the temperature parameter of input is increased input air source heat-exchanger pump as a supplement, produces hot water.Night unglazed photograph, heat dissipation capacity bigger again, the water in the solar thermal collector does not reach the temperature of setting, controller is forced the warm water in the solar thermal collector to head in the heat storage water tank by the unlatching of water compensating valve, opens air source heat pump again and promotes water temperature.
The utlity model has following beneficial effect:
1, fully and reasonably developed the thermal source of solar energy, solar thermal collector and air source heat pump group are reasonably combined as the case may be, have guaranteed the regular supply of hot water, plant capacity conversion efficiency height, and the conversion unit price is low.Several energy commonly used relatively list in table 1.
The comparison of table 1, several energy commonly used
| Sequence number | Device name | Fuel type | The unit calorific value | Device translates efficient | Conversion unit price and ratio | |
| The conversion unit price | The power consumption ratio | |||||
| 1 | Oil burning boiler | Diesel oil | 10200kcal/kg | 85％ | 5.9 unit/kg | 4.37 |
| 2 | Electric boiler | Electric energy | 860kcal/KW·h | 95％ | 0.52 unit/KWh | 4.21 |
| 3 | Natural gas boiler | Natural gas | 7500kcal/m 3 | 75％ | 2 yuan/m 3 | 2.46 |
| 4 | Solar-electricity is auxilliary | Light+ | 860kcal/KW·h | 250％ | 0.2 unit/KWh | 1.6 |
| 5 | The utility model | Light+air heat source | 860kcal/KW·h | 400％ | 0.13 unit/KWh | 1 |
2, various parameters such as temperature, flow, electric current, voltage are all concentrated by switch board and are gathered, and signal input computer is realized various instructions by computer software programming, reach the purpose of Long-distance Control, realized management automation, index control accurately, but unmanned is saved the labour.
3, adopted electronic scale remover, significantly reduced the scale formation in the heat exchanger, and adopted the member of monel, improved the heat exchanger corrosion resistance, thereby reduced the maintenance activity of equipment, improved service life of equipment as heat exchanger.
4, the vortex high speed compressor has adopted the cold-producing medium R417a of environmental protection, has eliminated the destruction to ozone layer, is of value to environmental protection.
Description of drawings:
Fig. 1 is two thermal source central authorities' hot water apparatus structures of the utility model solar energy and heat energy and control system figure.
The name of each sequence number is called among the figure: 1, solar thermal collector; 2, air source heat pump group; 3, heat storage water tank; 4, water supply tank; 5, electronics dedusting instrument; 6, water appliance; 7, switch board; 8, computer remote controller; 9, interpolation liquid level gauge; 10, temperature controller; 11, water pipe; 12, filling pipe.Solid line is a pipe-line system among the figure, and dotted line is a control circuit.
The specific embodiment
Fig. 1 has shown a kind of embodiment of the present utility model, is example with the area, Lanzhou.
The parameter basis of design: sunshine in year, fate was 200 days
9 ℃ of average temperatures of the whole year
Produce 45 ℃ of hot water 20m daily
3
Arrangements: be principle, collector area 200m to use solar thermal collector summer fully
2
4 of air source heat pumps (YIDE4-12)
Every day hot water output: (collector area * unit are heat production water yield=hot water generation)
Summer (90 days) 200m
2* 100L/m
2=20m
3
Sky in spring and autumn (185 days) 200m
2* 80L/m
2=16m
3, need with air source heat pump magnitude of recruitment 4m
3/ 45 ℃
Winter (90 days) 200m
2* 50L/m
2=10m
3, need with air source heat pump magnitude of recruitment 10m
3Every index of/45 ℃ of separate unit solar thermal collectors of selecting for use is listed in table 2.
Table 2
| Heat collection device | All-glass vacuum thermal-collecting tube |
| Specification quantity | Φ 47mm * 1200mm * 50/φ 58mm * 1500mm * 32 |
| The separate unit collector area | 5.0m 2 |
| Bearing capacity | 0.05MPa |
| Liner material | 0.6mm corrosion resistant plate reinforcement |
| Sheathing material | Color steel or stainless steel |
| Insulation material | The 50mm polyurethane |
| Encapsulant | Silicon rubber loop |
| Timbering material | Hot dip aluminum zinc plate bending section bar |
| The hot water compensation speed | 48L/HΔT＝30℃ |
Need with this kind solar energy heating area 80m
2Totally 400 vacuum heat collection pipes.50 vacuum tube thermal-arrests are housed as every, then need 16 of this kind solar thermal collectors.
The performance parameter of the air source heat pump of selecting for use is listed in table 3.
Table 3
Annotate: 1. selecting for use and closing number is by hot water expense 10m every day
3/ 45 ℃ of decisions.
2.YIDE1-2 be suitable for the domestic type bath hot water.
3.YIDE15-48 be suitable for large-scale hot water engineering.
Claims (2)
1. the two thermals source of solar energy and heat energy central authorities hot water apparatus, and show solar thermal collector and air source heat pump group, their outlet pipes separately are connected with heat storage water tank respectively with water inlet pipe, heat storage water tank is connected with water supply tank by filling pipe, heat storage water tank is connected with water appliance by water pipe, it is characterized by at solar thermal collector, the air source heat pump group, magnetic valve is housed respectively on the water inlet pipe of heat storage water tank, interpolation liquid level gauge and temperature controller are housed in heat storage water tank, on air source heat pump group water inlet pipe, be in series with electronic scale remover, described magnetic valve, electronic scale remover, the interpolation liquid level gauge, temperature control score is not connected with switch board, switch board also be provided with temperature, the computer remote controller of flow-control software connects.
2. the two thermal source of solar energy according to claim 1 and heat energy central authorities hot water apparatus, it is characterized by the compressor that is connected with heat pump in the air source heat pump group is the vortex high speed compressor, cold-producing medium is the environmental protection fluorine-free cold-producing medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720176240 CN201093736Y (en) | 2007-09-04 | 2007-09-04 | Solar light energy and thermal energy double heat source central water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720176240 CN201093736Y (en) | 2007-09-04 | 2007-09-04 | Solar light energy and thermal energy double heat source central water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093736Y true CN201093736Y (en) | 2008-07-30 |
Family
ID=39901704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720176240 Expired - Fee Related CN201093736Y (en) | 2007-09-04 | 2007-09-04 | Solar light energy and thermal energy double heat source central water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093736Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815474A (en) * | 2011-06-09 | 2012-12-12 | 中国石油化工股份有限公司华东分公司采油厂 | Air-source and solar compound heating type crude oil storage and transportation system |
| CN104053957A (en) * | 2011-10-14 | 2014-09-17 | 碳轨私人有限公司 | Interface device for energy harvesting systems |
| CN105004067A (en) * | 2015-07-23 | 2015-10-28 | 福建省第五建筑工程公司 | Heating system making use of both solar energy and air source |
| CN105157099A (en) * | 2015-09-02 | 2015-12-16 | 张林平 | Hot water supply system |
| CN107576076A (en) * | 2017-09-08 | 2018-01-12 | 真木农业设备（安徽）有限公司 | A kind of solar energy temperature control system and its application method |
| CN107642910A (en) * | 2017-09-08 | 2018-01-30 | 真木农业设备（安徽）有限公司 | A kind of indoor solar takes heat structure and its application method |
| CN113551428A (en) * | 2021-08-26 | 2021-10-26 | 黑龙江核金采暖科技有限公司 | A scale-free boiler |
-
2007
- 2007-09-04 CN CN 200720176240 patent/CN201093736Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815474A (en) * | 2011-06-09 | 2012-12-12 | 中国石油化工股份有限公司华东分公司采油厂 | Air-source and solar compound heating type crude oil storage and transportation system |
| CN102815474B (en) * | 2011-06-09 | 2014-02-05 | 中国石油化工股份有限公司华东分公司采油厂 | Air-source and solar compound heating type crude oil storage and transportation system |
| CN104053957A (en) * | 2011-10-14 | 2014-09-17 | 碳轨私人有限公司 | Interface device for energy harvesting systems |
| CN105004067A (en) * | 2015-07-23 | 2015-10-28 | 福建省第五建筑工程公司 | Heating system making use of both solar energy and air source |
| CN105157099A (en) * | 2015-09-02 | 2015-12-16 | 张林平 | Hot water supply system |
| CN107576076A (en) * | 2017-09-08 | 2018-01-12 | 真木农业设备（安徽）有限公司 | A kind of solar energy temperature control system and its application method |
| CN107642910A (en) * | 2017-09-08 | 2018-01-30 | 真木农业设备（安徽）有限公司 | A kind of indoor solar takes heat structure and its application method |
| CN113551428A (en) * | 2021-08-26 | 2021-10-26 | 黑龙江核金采暖科技有限公司 | A scale-free boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20100904 |