CN106091408B - Solar energy indoor heating system with stratified water tanks - Google Patents

Solar energy indoor heating system with stratified water tanks Download PDF

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Publication number
CN106091408B
CN106091408B CN201610403533.3A CN201610403533A CN106091408B CN 106091408 B CN106091408 B CN 106091408B CN 201610403533 A CN201610403533 A CN 201610403533A CN 106091408 B CN106091408 B CN 106091408B
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water
water tank
temperature
heat
layering
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CN106091408A (en
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刘明昌
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WUHU BEST NEW ENERGY DEVELOPMENT Co Ltd
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WUHU BEST NEW ENERGY DEVELOPMENT Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

Present invention is disclosed a kind of solar energy indoor heating system with stratified water tanks, including heat collection unit, layering water tank, indoor heating unit and intermediate water tank, the advantage of the invention is that system takes, power is small, and heating rate is high, and effectively hot water can be utilized.

Description

Solar energy indoor heating system with stratified water tanks
Technical field
The present invention relates to field of solar energy.
Background technology
Solar energy refers to the infrared radiant energy of the sun, and main performance is exactly the sunray often said.It is typically used as sending out in the modern times Electricity provides the energy for water heater, and in field of water heaters, current solar energy indoor heating system is although efficient, still It is mostly monomer structure, and heat collection unit takes up a large area.
The content of the invention
The technical problems to be solved by the invention are to realize that a kind of heat collection unit occupies little space, the high sun of heating efficiency Can system.
To achieve these goals, the technical solution adopted by the present invention is:Solar energy indoor heating with stratified water tanks System, it is characterised in that:Including heat collection unit, layering water tank, intermediate water tank and indoor heating unit;;
Heat collection unit includes subset hot channel, collecting plate and protective glass, and the protective glass has gap for centre Double glazing, the collecting plate are placed in the gap of protective glass, and described collecting plate a side is stretched out protective glass and is fixed on On subset hot channel;
The attemperater of the layering water tank is equipped with water intaking interface, moisturizing interface and backwater interface, the insulation water The water space that multilayer is interconnected is separated into by hot water demixing plate in case, the vertical water level for being equipped with hollow out in the attemperater Passage, the water level passage is interior to be equipped with floating ball, and the hose being connected with water intaking interface is fixed with the floating ball;
There is insulating layer outside the intermediate water tank, the subset hot channel both ends pass through inlet pipeline and water return pipeline respectively Connected with the heating pipe dish in intermediate water tank, the water return pipeline is equipped with circulating pump, and the intermediate water tank passes through water supply line Water source is connected, and is connected by the pipeline with water compensating valve with being layered the moisturizing interface of water tank, passes through the pipe with back water pump Road is connected with being layered the backwater interface of water tank, and the intermediate water tank is above layering water tank;
The indoor heating unit is equipped with lower floor's thermal insulation board and upper strata heat-conducting plate, is equipped between the thermal insulation board and heat-conducting plate Heat supply pipeline, the water inlet of the heat supply pipeline connect layering water tank intake interface, the draining of the heat supply pipeline through pipeline Mouth connects layering water tank and drainage pipeline through three-way magnetic valve.
System is equipped with electric control gear, and the electric control gear includes controller, the water storage water level being arranged in layering water tank Sensor and water storage temperature sensor, the interior mid water levels sensor for being arranged on intermediate water tank and medium temperature sensor, set Put and passed in the water pump of water intaking interface, the circulating valve being arranged on inlet pipeline, the heat-collecting temperature that is arranged on subset hot channel Sensor, the water source valve for being arranged on water supply line, the temperature at discharging condensate sensor being arranged at discharge outlet, the three-way magnetic valve, return Water pump and water compensating valve;
The water level sensor, water storage temperature sensor, water level sensor, medium temperature sensor, heat-collecting temperature sensing Device, temperature at discharging condensate sensor output signal to controller, and the controller output performs signal to water pump, circulating valve, water source Valve, water compensating valve, back water pump and three-way magnetic valve.
The water storage water level sensor and water storage temperature sensor are arranged on floating ball, and the user is equipped with alarm with water end (W.E.) And display device.
The heat collection unit be equipped with it is multiple, the subset hot channel of adjacent heat collection unit is connected to end, positioned at head and the tail Heat collection unit is connected with inlet pipeline and water return pipeline respectively.
The collecting plate is in wavy, and inclined-plane is towards obliquely upward.
The edge glue envelope of the subset hot channel and protective glass.
The protective glass is the sealed double glazing of an only side opening.
Supporting structure is equipped between the indoor heating unit thermal insulation board and heat-conducting plate, the heat supply pipeline is fixed on heat conduction Plate medial surface, the gap filling between the thermal insulation board and heat-conducting plate have thermal insulation material, and the indoor heating unit is installed on room Interior floor regional area, bed board or desktop.
Control method based on the solar energy indoor heating system with stratified water tanks:Electric control gear control method is as follows:
User's heating control method:
After receiving heating signal, judge to be layered whether water level and water temperature in water tank all reach water intaking preset value;
If water level or water temperature all do not reach preset value, do not start water pump, and alarm;
If water level and water temperature all reach preset value, start water pump, and open three-way magnetic valve, if temperature at discharging condensate senses The temperature that device receives is less than preset value temperature, then water is delivered to drainage pipeline by three-way magnetic valve, if temperature at discharging condensate sensor The temperature received is higher than preset value temperature, then water is delivered to layering water tank by three-way magnetic valve;
If water level or water temperature are reduced to below water intaking preset value in layering water tank, water pump, three-way magnetic valve are closed And alarm;During water intaking, if user actively cancels heating, water pump and three-way magnetic valve are closed;
It is layered water tank method for supplementing water:
Meet that intermediate water tank send water to layering water tank during following full terms, condition includes:Water temperature is big in intermediate water tank It is less than threshold value in threshold value, layering water storage tank water level;
Intermediate water tank method for supplementing water:
After a secondary clearing water tank moisturizing is completed, if layering water tank water temperature is less than threshold value, water tank is layered to centre Water container backwater;If layering water tank water temperature is higher than threshold value, water source is to intermediate water tank moisturizing;
Heat collection unit heating means:
If water temperature is less than threshold value in subset hot channel, or is layered water level in water tank and meets or exceeds upper limit value, then close Closed loop pumps and circulating valve;
If water temperature is higher than threshold value in subset hot channel, and is layered water level in water tank and is less than upper limit value, then open the circulation pump And circulating valve.
The advantage of the invention is that system takes, power is small, and heating rate is high, and effectively hot water can be utilized.
Brief description of the drawings
The content of every width attached drawing expression in description of the invention and the mark in figure are briefly described below:
Fig. 1 is system pipeline connection diagram;
Fig. 2 is layering storage tank structure schematic diagram;
Fig. 3,4 are heat collection unit structure diagram;
Mark in above-mentioned figure is:1st, heat collection unit;2nd, it is layered water tank;3rd, intermediate water tank;4th, indoor heating unit;
11st, subset hot channel;12nd, collecting plate;13rd, protective glass;
21st, attemperater;22nd, water intaking interface;23rd, hose;24th, floating ball;24th, water level passage;26th, moisturizing interface;27th, it is hot Moisture laminate;28th, backwater interface.
Embodiment
Solar energy indoor heating system, including heat collection unit 1, layering water tank 2, indoor heating unit and intermediate water tank 3, Unit is described in detail below:
Heat collection unit 1 includes subset hot channel 11, collecting plate 12 and protective glass 13, and wherein protective glass 13 has to be middle There is the double glazing in gap, protective glass 13 is the sealed double glazing of an only side opening, and subset hot channel 11 is copper tube, collection For hot plate 12 while volume is overlayed on subset hot channel 11, the heat that collecting plate 12 absorbs can be for delivery on subset hot channel 11.Collection Hot plate 12 is inserted into the gap of protective glass 13, fixed reliable between subset hot channel 11 and protective glass 13 to ensure, son Heat collecting pipeline 11 and the edge glue of protective glass 13 seal.
Subset hot channel 11 is located at the outside of protective glass 13, and only collecting plate 12 is placed into protective glass 13, can Make that protective glass 13 is thinner, cost of manufacture is also very low, can also facilitate and be connected with each other between adjacent subset hot channel 11, in addition, 12 color of collecting plate is unified, protective glass 13 is from the appearance no different with conventional exterior wall glass, so can be by heat collection unit 1 Used as curtain wall unit, large area is covered in building surface.
If being used as curtain wall, heat collection unit 1 is vertically arranged, to improve Heat-collecting effect, collecting plate 12 is in wavy, tiltedly Facing to obliquely upward, absorption heat that can be more preferable, more efficient.
The attemperater 21 for being layered water tank 2 is equipped with water intaking interface 22, moisturizing interface 26 and backwater interface 28, keeps the temperature water Possesses insulating layer outside case 21, for storing hot water, attemperater 21 is interior to be separated into what multilayer was interconnected by hot water demixing plate 27 Water space, hot water demixing plate 27 is horizontally disposed, and the connected entrance of adjacent heat moisture laminate 27 is alternately distributed, i.e. a hot water point Laminate 27 is fixed on 2 inner wall side of layering water tank, then the hot water demixing plate 27 positioned at the hot water demixing plate about 27 is fixed on The opposite side of 2 inner wall of water tank is layered, can so reduce thermal convection current as far as possible, ensures layering 2 TNE UPPER SEA TEMPERATURE of water tank.
The water level passage 25 of hollow out is equipped with attemperater 21 vertically, is equipped with floating ball 24 in water level passage 25, on floating ball 24 The hose 23 being connected with water intaking interface 22 is fixed with, can so collect upper strata hot water all the time by floating ball 24, ensures water intaking Heat.
In addition, the top of attemperater 21 is equipped with relief valve, avoid pressure in attemperater 21 excessive, meanwhile, interface of fetching water 22 and moisturizing interface 26 be located at 21 top of attemperater, backwater interface 28 is located at 21 bottom of attemperater.
There is insulating layer, 11 both ends of subset hot channel are respectively by inlet pipeline and water return pipeline with outside intermediate water tank 3 Between heating pipe dish connection in water tank 3, inlet pipeline, water return pipeline and heating pipe dish circulation heat transferring medium and return at inlet pipeline Water lines are wrapped with insulating layer, and heating pipe dish is coiled in intermediate water tank 3, for heating the water in intermediate water tank 3.It is it is preferred that square Case, can install fin in heating pipe dish, improve heat exchange efficiency.
Water return pipeline is equipped with circulating pump, and intermediate water tank 3 connects water source by water supply line, and by with water compensating valve Pipeline is connected with being layered the moisturizing interface of water tank 2, is connected by the backwater interface of the pipeline with back water pump and layering water tank 2 Connect, the intermediate water tank 3 is positioned at 2 top of layering water tank.
In order to which large area exchanges heat, heat collection unit 1 is equipped with the head and the tail of subset hot channel 11 of multiple, adjacent heat collection units 1 It is connected, the heat collection unit 1 positioned at head and the tail is connected with inlet pipeline and water return pipeline respectively.
Indoor heating unit 4 is equipped with lower floor's thermal insulation board and upper strata heat-conducting plate, and heat-conducting plate is used to distribute heat to top, every Hot plate is used to prevent heat to be dispersed into ground downwards, avoids heat waste, supporting structure, energy are equipped between thermal insulation board and heat-conducting plate Enough make whole 4 resistance to compression of indoor heating unit, be applicable to Anywhere, avoid internal heat supply pipeline from being extruded booster.
Heat supply pipeline is equipped between thermal insulation board and heat-conducting plate, heat supply pipeline is in S shapes with being distributed in indoor heating unit 4 Interior, heat supply pipeline is fixed on heat-conducting plate medial surface, can preferably carry out heat transfer, and the water inlet of heat supply pipeline is connected through pipeline The water intaking interface 22 of water tank 2 is layered, indoor heating unit 4 is heated by the hot water being layered in water tank 2, heat supply pipeline Discharge outlet connect layering water tank 2 and drainage pipeline through three-way magnetic valve, be equipped with temperature at discharging condensate sensor at discharge outlet, pass through The cold water discharge that drainage pipeline will can accumulate in early period pipe, will not be back to layering water tank 2, and be warm water or heat in the pipe During water, layering 2 Reusability hot water of water tank can be recycled to.To further improve insulation and heating effect, thermal insulation board and lead Gap filling between hot plate has thermal insulation material.
Indoor heating unit 4 can be mounted in indoor floor regional area, bed board or desktop, due to solar heating Heat is limited by sunlight, therefore indoor heating unit 4 is difficult to meet indoor large-area floor heating demand, to make full use of the sun Can, can the indoor heating unit of floor regional area installation indoors 4, such as have a meal region, parlor of dining room receive a visitor region, children Play region etc..
System is equipped with electric control gear, and electric control gear includes controller, the water storage level sensor being arranged in layering water tank 2 Device and water storage temperature sensor, the temperature at discharging condensate sensor being arranged at discharge outlet, are arranged on the interior middle water of intermediate water tank 3 Level sensor and medium temperature sensor, the water pump for being arranged on water intaking interface 22, the circulating valve being arranged on inlet pipeline, set Put the heat-collecting temperature sensor on subset hot channel 11, the water source valve for being arranged on water supply line, the back water pump, water compensating valve and Three-way magnetic valve;Wherein water level sensor, water storage temperature sensor, water level sensor, medium temperature sensor, heat-collecting temperature pass Sensor outputs signal to controller, and the controller output performs signal to water pump, circulating valve, water source valve, water compensating valve, backwater Pump.In addition, water storage water level sensor and water storage temperature sensor are arranged on floating ball 24, can more accurately gather water temperature and Water level, user are equipped with alarm and display device with water end (W.E.), and for prompting user's aqueous condition and prompting, display device can be shown The water temperature and water level being layered in water tank 2.
It is as follows using control method based on the electric control gear in said system and system:
User's heating control method:
After receiving heating signal, judge to be layered whether water level and water temperature in water tank 2 all reach water intaking preset value, fetch water Preset value includes two parameters of temperature and water level, can be set as needed;
If water level or water temperature all do not reach preset value, do not start water pump, and alarm, as long as two strips have one not Meet, then do not supply water, ensure user's water quality, it is of course possible to for temperature and water level indicating, filled in the indoor display of display Display is put, if water level meets condition, and only temperature is not high enough, after user determines again, can provide water at low temperature;
If water level and water temperature all reach preset value, start water pump, and open three-way magnetic valve, if temperature at discharging condensate senses The temperature that device receives is less than preset value temperature, then water is delivered to drainage pipeline by three-way magnetic valve, if temperature at discharging condensate sensor The temperature received is higher than preset value temperature, then water is delivered to layering water tank by three-way magnetic valve;
During water intaking, if user actively cancels water intaking, water pump and three-way magnetic valve are closed;If it is layered water tank Water level or water temperature are reduced to below water intaking preset value in 2, then close water pump, three-way magnetic valve and alarm, ensure water utilizing process In quality;
It is layered 2 method for supplementing water of water tank:
Meet that intermediate water tank 3 send water to layering water tank 2 during following full terms, condition includes:Water temperature in intermediate water tank 3 It is less than threshold value more than threshold value, layering 2 water level of water tank;Water in intermediate water tank 3 is all delivered to layering water storage by each moisturizing Case 2, that is, open water compensating valve, and water compensating valve is closed after time rating;
3 method for supplementing water of intermediate water tank:
Carried out after each completion layering 2 watering step of water tank, i.e., water compensating valve starts to judge after closing, if layering water storage 2 water temperature of case is less than threshold value, layering water tank 2 starts back water pump to 3 backwater of intermediate water tank, so can long-time regardless of In layer water tank 2 in the case of water, the water for being layered water tank 2 is heated again, avoids wasting;If it is layered 2 water of water tank Temperature is higher than threshold value, water source valve is opened, water source valve can be flow valve, can control in injection in water source to 3 moisturizing of intermediate water tank Between water tank 3 amount;
1 heating means of heat collection unit:
If temperature is less than threshold value in subset hot channel 11, or is layered water level in water tank 2 and meets or exceeds upper limit value, then Close circulating pump and circulating valve, be to close subset hot channel 11 at night to add when temperature be less than threshold value in subset hot channel 11 The passage of heat, avoids the heat in intermediate water tank 3 from distributing;Water level meets or exceeds upper limit value in layering water tank 2, then it represents that Layering water tank 2 has stored full hot water, and reheating water can not be injected into layering water tank 2, if if open the circulation pump Waste electric energy;
If temperature is higher than threshold value in subset hot channel 11, and is layered water level in water tank 2 and is less than upper limit value, then ON cycle Pump and circulating valve.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing Other occasions are directly applied into by the design of the present invention and technical solution, within protection scope of the present invention.

Claims (7)

1. the solar energy indoor heating system with stratified water tanks, it is characterised in that:Including heat collection unit, layering water tank, in Between water tank and indoor heating unit;
Heat collection unit includes subset hot channel, collecting plate and protective glass, and the protective glass is the middle bilayer with gap Glass, the collecting plate are placed in the gap of protective glass, and described collecting plate a side stretches out protective glass and is fixed on subset On hot channel;
The attemperater of the layering water tank is equipped with water intaking interface, moisturizing interface and backwater interface, in the attemperater The water space that multilayer is interconnected is separated into by hot water demixing plate, the vertical water level equipped with hollow out leads in the attemperater Road, the water level passage is interior to be equipped with floating ball, and the hose being connected with water intaking interface is fixed with the floating ball;
There is insulating layer, the subset hot channel both ends are respectively by inlet pipeline and water return pipeline with outside the intermediate water tank Between heating coil connection in water tank, the water return pipeline is equipped with circulating pump, and the intermediate water tank is connected by water supply line Water source, and be connected by the pipeline with water compensating valve with being layered the moisturizing interface of water tank, by the pipeline with back water pump and The backwater interface connection of water tank is layered, the intermediate water tank is above layering water tank;
The indoor heating unit is equipped with lower floor's thermal insulation board and upper strata heat-conducting plate, and heat supply is equipped between the thermal insulation board and heat-conducting plate Pipeline, the water inlet of the heat supply pipeline connect layering water tank intake interface, the discharge outlet warp of the heat supply pipeline through pipeline Three-way magnetic valve connection layering water tank and drainage pipeline;
System is equipped with electric control gear, and the electric control gear includes controller, the water storage level sensor being arranged in layering water tank Device and water storage temperature sensor, the interior mid water levels sensor for being arranged on intermediate water tank and medium temperature sensor, be arranged on Fetch water interface water pump, be arranged on inlet pipeline circulating valve, be arranged on subset hot channel heat-collecting temperature sensor, The water source valve for being arranged on water supply line, the temperature at discharging condensate sensor being arranged at discharge outlet, the three-way magnetic valve, back water pump and Water compensating valve;
The water storage water level sensor, water storage temperature sensor, mid water levels sensor, medium temperature sensor, heat-collecting temperature Sensor, temperature at discharging condensate sensor output signal to controller, the controller output perform signal to water pump, circulating valve, Water source valve, water compensating valve, back water pump and three-way magnetic valve;
It is as follows based on the control method of the solar energy indoor heating system with stratified water tanks, electric control gear control method:
User's heating control method:
After receiving heating signal, judge to be layered whether water level and water temperature in water tank all reach water intaking preset value;
If water level or water temperature all do not reach preset value, do not start water pump, and alarm;
If water level and water temperature all reach preset value, start water pump, and open three-way magnetic valve, if temperature at discharging condensate sensor connects Received temperature is less than preset value temperature, then water is delivered to drainage pipeline by three-way magnetic valve, if temperature at discharging condensate sensor receives The temperature arrived is higher than preset value temperature, then water is delivered to layering water tank by three-way magnetic valve;
If water level or water temperature are reduced to below water intaking preset value in layering water tank, close water pump, three-way magnetic valve and report It is alert;During water intaking, if user actively cancels heating, water pump and three-way magnetic valve are closed;
It is layered water tank method for supplementing water:
Meet that intermediate water tank send water to layering water tank during following full terms, condition includes:Water temperature is more than threshold in intermediate water tank Value, layering water storage tank water level are less than threshold value;
Intermediate water tank method for supplementing water:
After a secondary clearing water tank moisturizing is completed, if layering water tank water temperature is less than threshold value, water tank is layered to intermediate water tank Backwater;If layering water tank water temperature is higher than threshold value, water source is to intermediate water tank moisturizing;
Heat collection unit heating means:
If water temperature is less than threshold value in subset hot channel, or is layered water level in water tank and meets or exceeds upper limit value, then close and follow Ring pumps and circulating valve;
If water temperature is higher than threshold value in subset hot channel, and is layered water level in water tank and be less than upper limit value, then open the circulation pump with follow Ring valve.
2. the solar energy indoor heating system according to claim 1 with stratified water tanks, it is characterised in that:The water storage Water level sensor and water storage temperature sensor are arranged on floating ball, and user's is equipped with alarm and display device with water end (W.E.).
3. the solar energy indoor heating system according to claim 2 with stratified water tanks, it is characterised in that:The thermal-arrest Unit be equipped with it is multiple, the subset hot channel of adjacent heat collection unit is connected to end, positioned at head and the tail heat collection unit respectively with into Water lines are connected with water return pipeline.
4. the solar energy indoor heating system according to claim 1 with stratified water tanks, it is characterised in that:The thermal-arrest Plate is in wavy, and inclined-plane is towards oblique upper.
5. the solar energy indoor heating system according to claim 4 with stratified water tanks, it is characterised in that:The subset The edge glue of hot channel and protective glass seals.
6. the solar energy indoor heating system according to claim 5 with stratified water tanks, it is characterised in that:The protection Glass is the sealed double glazing of an only side opening.
7. the solar energy indoor heating system according to claim 1 with stratified water tanks, it is characterised in that:The interior Be equipped with supporting structure between heating unit thermal insulation board and heat-conducting plate, the heat supply pipeline is fixed on heat-conducting plate medial surface, it is described every Gap filling between hot plate and heat-conducting plate has a thermal insulation material, the indoor heating unit be installed on indoor floor regional area, Bed board or desktop.
CN201610403533.3A 2016-06-08 2016-06-08 Solar energy indoor heating system with stratified water tanks Active CN106091408B (en)

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CN201954756U (en) * 2010-11-30 2011-08-31 罗益龙 Boiled water auxiliary heating type solar energy hot water set
CN203687391U (en) * 2013-12-04 2014-07-02 西藏瑞丰新能源有限公司 Full-automatic panel solar energy centralized hot-water supply system for high altitude areas
CN104034041A (en) * 2014-06-18 2014-09-10 上海理工大学 Water-tank water temperature stratification structure used for CO2 heat-pump water heater
CN204187877U (en) * 2014-09-23 2015-03-04 施国樑 Intermediate water tank interstage valve regulates float valve solar water heating system
CN104848292A (en) * 2014-10-22 2015-08-19 青岛万力科技有限公司 Solar domestic hot water centralized heat exchange system

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