CN206709194U - A kind of energy-conserving heating device using solar energy - Google Patents
A kind of energy-conserving heating device using solar energy Download PDFInfo
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- CN206709194U CN206709194U CN201720185242.1U CN201720185242U CN206709194U CN 206709194 U CN206709194 U CN 206709194U CN 201720185242 U CN201720185242 U CN 201720185242U CN 206709194 U CN206709194 U CN 206709194U
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- water tank
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- solar energy
- vertical water
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The utility model discloses a kind of energy-conserving heating device using solar energy, including vertical water tank, three groups of heat exchange coils are provided with the vertical water tank from the bottom to top, water inlet and delivery port are additionally provided with the vertical water tank；Wherein by being arranged on, the main heat source on the vertical water tank surface circulates import to the first heat exchange coil of bottom and main heat source loop exit is connected with solar energy optical-thermal recirculation assembly；By being arranged on, the auxiliary thermal source on the vertical water tank surface circulates import to the second middle heat exchange coil and auxiliary thermal source loop exit is connected with external auxiliary thermal source；3rd heat exchange coil at top is exported by the heating circulation import and heating circulation that are arranged on the vertical water tank surface to be connected with heat supply circulation device.The heat energy for making full use of solar energy heating to obtain in the winter time is used for heating, solves more than 60% heating and energy consumption of hot water demand by solar energy heating area of the construction area below 10%.
Description
Technical field
A kind of energy-conserving heating device using solar energy has been the utility model is related to, has belonged to Solar use and building energy conservation
Field.
Background technology
Current indoor heating, with shapes such as the hot water furnace heating of combustion gas, fire coal or fuel oil, direct electric heating or air-conditioning heating
Formula, but no matter that one kind is required for consuming substantial amounts of fossil energy, and increase the burden of environmental pollution.On the other hand, China is
The maximum country of Solar use amount in the world, but the utilization of solar energy optical-thermal generally rests on the level for providing domestic hot-water
On.Because up to now, China is all undesirable for the mode, the reliability of heating and efficiency of heating by solar energy optical-thermal, because
This is not received by users.And the quantity ratio generally obtained by building between solar energy and Heating Design demand also causes
Solar energy system possible expensive budget.
Calculate and find by research, with the raising of building maintenance structure energy conservation standard, the heating of our new building needs
Ask and actually reduce a lot.If scientifically carrying out system optimization, an appropriate solar thermal collection system can meet the summer
Most of heat demand of the hot energy-saving residence of winter cryogenic region 65%.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of energy-conserving heating device using solar energy, in the winter time
The heat energy for making full use of solar energy heating to obtain is used for heating, is solved by solar energy heating area of the construction area below 10%
More than 60% heating and energy consumption of hot water demand.
In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：
A kind of energy-conserving heating device using solar energy, including vertical water tank, set from the bottom to top in the vertical water tank
There are three groups of heat exchange coils, water inlet and delivery port are additionally provided with the vertical water tank；
Wherein the first heat exchange coil of bottom circulates import and master by being arranged on the main heat source on the vertical water tank surface
Heat-source Cycles outlet is connected with solar energy optical-thermal recirculation assembly；
The second middle heat exchange coil circulates import and auxiliary by being arranged on the auxiliary thermal source on the vertical water tank surface
Heat-source Cycles outlet is connected with external auxiliary thermal source；
3rd heat exchange coil at top is by being arranged on heating circulation import and the heating circulation on the vertical water tank surface
Outlet is connected with heat supply circulation device.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：The vertical water tank is by heat-proof water
The closed box that the material of erosion surrounds, and the vertical water tank outer surface is closely covered with gapless without the efficient of cold bridge
Heat-insulation layer.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：The efficient insulation layer is with outer guarantor
The one of protective case is made from foaming, thermal conductivity factor≤0.03W/MK insulation material, and insulation layer thickness is more than 75 millimeters, composition
Casing heat transfer coefficient≤0.3W/M2K, 24 hours heat loss≤0.5KWh/100L of water tank.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：It is additionally provided with the vertical water tank
Temperature measuring probe and corrosion protection magnesium rod.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：The bottom of the vertical water tank is set
There is sewage draining exit, top is provided with exhaust pressure relief mouth.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：The main heat source loop exit, main heat
Source circulation import, auxiliary thermal source loop exit, auxiliary thermal source circulation import, heating circulation import, heating circulation outlet, water inlet
Mouth, delivery port, sewage draining exit, exhaust pressure relief mouth, temperature measuring probe, corrosion protection magnesium rod are using the company for the heat bridge that breaks with shell body
Mode is connect with vertical water tank to be connected.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：The solar energy optical-thermal recirculation assembly
Fluid pump power and its heat exchanging fluid to absorb the heat power self-loopa direction after solar energy consistent, possess positive pressure difference switch,
Independently start after solar heat is obtained, and check-valves is set in loop direction, prevent from flowing backwards forming the defeated heat of water tank outward.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：The external auxiliary thermal source and described
The fluid pump power of heat supply circulation device with the heat power self-loopa after heat exchange of its heat exchanging fluid in the vertical water tank
Direction is consistent.
A kind of foregoing energy-conserving heating device using solar energy, it is characterised in that：The external auxiliary thermal source be combustion gas/
One kind in fuel oil hot water boiler, heat pump or electric heating.
The beneficial effects of the utility model are：
1st, water tank bottom lowest part is in using the system operation mode of thermodynamic fluid principle, solar energy cycle heat exchange,
Make heat exchange most abundant, improve the thermal efficiency of solar thermal collection system and ensure that and preferentially utilize solar energy, all heat exchange all accord with
The process intersected in opposite directions is closed, heat exchange efficiency is high, and circulation power power consumption is low；
2nd, vertical thermal stratification and the design of efficient water tank heat preserving and interface bridge cut-off make the heat loss of water tank low, heat utilization efficiency
It is high；
3rd, it is minimum that minimum leaving water temperature and heating circulation highest return water temperature are only circulated with domestic hot-water's minimum temperature, heating
The mechanism of information control makes the control of system and feedback simple and reliable, with lowest energy consumption demand modeling, and can make full use of water tank
Top heat energy, preferentially utilize solar energy；
4th, vertical water tank takes up an area small, it is allowed to is set using balcony, is easy to ordinary residence to use；
5th, by supporting low-temperature energy-saving heating system, such as ceiling/wall radiation or low-temperature radiator, marked in energy-conservation 65%
Accurate hot-summer and cold-winter area, under the conditions of control is not less than 18 DEG C in winter room, and the inhabitation for having heat recovery fresh air/ventilation equipment is built
In building, the sun of winter completely less than 10% construction area of window sunshine can not be influenceed with south orientation balcony fence and interlayer is arranged on
Can heat collecting module, the heating of solution more than 60% and energy consumption of hot water demand；Being widely applied can relax improving in the room of southern area
A large amount of fossil energies are saved while adaptive reduces environmental pressure.
Brief description of the drawings
Fig. 1 is a kind of structural representation of energy-conserving heating device using solar energy of the utility model.
Embodiment
Below in conjunction with embodiment, the utility model is further described.
As shown in figure 1, a kind of energy-conserving heating device using solar energy, including vertical water tank 1, in the vertical water tank 1
Three groups of heat exchange coils are provided with from the bottom to top, and water inlet 9 and delivery port 10 are additionally provided with the vertical water tank 1；
Wherein the first heat exchange coil 13 of bottom circulates import 4 by being arranged on the main heat source on the surface of vertical water tank 1
It is connected with main heat source loop exit 3 with solar energy optical-thermal recirculation assembly 20；The second middle heat exchange coil 14 is by being arranged on
The auxiliary thermal source circulation import 6 on the surface of vertical water tank 1 and auxiliary thermal source loop exit 5 are connected with external auxiliary thermal source 30
Connect；
3rd heat exchange coil 15 at top is by being arranged on the heating circulation import 7 on the surface of vertical water tank 1 and heating
Loop exit 8 is connected with heat supply circulation device 40.
In the present embodiment, vertical water tank 1 is that have the water tank of height and volume enough, for example stainless by the material of heat-resisting water erosion
Steel or enamelled pressed steel etc. enclose closed box, it is allowed to which water temperature inside has the vertical layering temperature difference.Water tank capacity is by thermic load
Demand and solar energy hot plate size corresponding requirements determine that generally every square metre of indoor usable floor area is not less than 4 liters；Tank height
The height space needed by each road heat exchange/heating coil determines.
The vertical water tank 1 is the closed box surrounded by the material of heat-resisting water erosion, and outside the vertical water tank 1
Closely covered with efficient insulation layer 2 of the gapless without cold bridge, the efficient insulation layer 2 is that the one with outer containment vessel is spontaneous on surface
Bubble, thermal conductivity factor≤0.03W/MK insulation material are made, and insulation layer thickness is more than 75 millimeters, and composition casing heat transfer coefficient≤
0.3W/M2K, 24 hours heat loss≤0.5KWh/100L of water tank.
In addition, solar energy optical-thermal recirculation assembly 20, external auxiliary thermal source 30, heat supply circulation device 40 are from bottom to up in water tank
Subregion is arranged in space, and the cold cycling being each related to be top be the high disengaging of the circulating temperature, bottom be temperature compared with
Low disengaging.Wherein, external auxiliary thermal source 30 is one kind in combustion gas/fuel oil hot water boiler, heat pump or electric heating, certainly, outer secondary
Help thermal source 30 to be substituted in the case of necessary with electric heating, heated using night paddy electricity.
Temperature measuring probe 16 and corrosion protection magnesium rod 17 are additionally provided with the vertical water tank 1, wherein, corrosion protection magnesium
Rod 17 is located among water tank, and temperature measuring probe 16 is located near delivery port 10.The bottom of the vertical water tank 1 is provided with blowdown
Mouth 11, top is provided with exhaust pressure relief mouth 12.
The main heat source loop exit 3, main heat source circulation import 4, auxiliary thermal source loop exit 5, auxiliary thermal source circulate into
Mouth 6, heating circulation import 7, heating circulation outlet 8, water inlet 9, delivery port 10, sewage draining exit 11, exhaust pressure relief mouth 12, temperature inspection
Probing is first 16, corrosion protection magnesium rod 17 is connected using with the break connected mode of heat bridge of shell body with vertical water tank 1, reduces hot
Loss.External interface, the external pipe of the vertical water tank 1 use Insulation to reduce heat loss, and because cold water from
Bottom supplements and not easily passs through cold water pipes loss heat energy.
The system operation mode of the present embodiment, which is divided into, to be not turned on heating and opens heating both of which, and system operation is at least set
Fixed three control temperature, respectively domestic hot-water's minimum temperature T1, heating circulate minimum leaving water temperature T2 and heating circulation highest
Return water temperature T3, water temperature is set to pop one's head in heating circulation import 7, the outside pipeline of heating circulation outlet 8.When being not turned on heating pattern
When, the temperature that the water tank internal temperature detection probe 16 only near delivery port 10 measures is less than the domestic hot-water's lowest temperature set
External auxiliary thermal source 30 is just enabled when spending T1, otherwise shows that the obtainable hot water temperature of the sun meets to require, external auxiliary thermal source
30 do not work.When opening heating pattern, when the temperature measured at heating circulation outlet 8 is less than heating system（As floor is adopted
Warm, ceiling radiation, wall radiation, low-temperature radiator）The minimum heating cyclic water outlet temperature T2 that recommends of operating temperature, or going out
The temperature that temperature measuring probe 16 near the mouth of a river 10 measures enables external auxiliary thermal source when being less than domestic hot-water minimum temperature T1
30, otherwise show that the obtainable hot water temperature of the sun meets to require, external auxiliary thermal source 30 does not work；And work as heating circulation import
When the temperature measured at 7 is higher than the highest heating circulating backwater temperature T3 that the operating temperature of heating system is recommended, outer secondary is disabled
Help thermal source.The system also supports more complicated Energy Saving Control and operational mode certainly if necessary, does not do tired state herein.
The fluid pump power of the solar energy optical-thermal recirculation assembly 20 absorbs the heat power after solar energy with its heat exchanging fluid
Self-loopa direction is consistent, possesses positive pressure difference switch, independently starts after solar heat is obtained, and sets non-return in loop direction
Valve, prevent from flowing backwards forming the defeated heat of water tank outward.The fluid pump power of external auxiliary thermal source 30 and the heat supply circulation device 40
It is consistent with the heat power self-loopa direction after heat exchange of its heat exchanging fluid in the vertical water tank 1.
In summary, a kind of energy-conserving heating device using solar energy provided by the utility model, makes full use of in the winter time
The heat energy that solar energy heating obtains is used for heating, solves more than 60% by solar energy heating area of the construction area below 10%
Heating and energy consumption of hot water demand.
General principle of the present utility model, main features and advantages have been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent circle.
Claims (9)
- A kind of 1. energy-conserving heating device using solar energy, it is characterised in that：Including vertical water tank（1）, the vertical water tank（1） Three groups of heat exchange coils, the vertical water tank are inside provided with from the bottom to top（1）On be additionally provided with water inlet（9）And delivery port（10）；Wherein the first heat exchange coil of bottom（13）By being arranged on the vertical water tank（1）The main heat source circulation import on surface （4）With main heat source loop exit（3）With solar energy optical-thermal recirculation assembly（20）It is connected；The second middle heat exchange coil（14）By being arranged on the vertical water tank（1）The auxiliary thermal source circulation import on surface（6） With auxiliary thermal source loop exit（5）With external auxiliary thermal source（30）It is connected；3rd heat exchange coil at top（15）By being arranged on the vertical water tank（1）The heating circulation import on surface（7）And confession Warm loop exit（8）With heat supply circulation device（40）It is connected.
- A kind of 2. energy-conserving heating device using solar energy according to claim 1, it is characterised in that：The vertical water tank （1）For the closed box surrounded by the material of heat-resisting water erosion, and the vertical water tank（1）Outer surface is closely covered with nothing Efficient insulation layer of the gap without cold bridge（2）.
- A kind of 3. energy-conserving heating device using solar energy according to claim 2, it is characterised in that：It is described high-efficiency insulated Layer（2）It is made up of the one with outer containment vessel from foaming, thermal conductivity factor≤0.03W/MK insulation material, and insulation layer thickness is big In 75 millimeters, composition casing heat transfer coefficient≤0.3W/M2K, 24 hours heat loss≤0.5KWh/100L of water tank.
- A kind of 4. energy-conserving heating device using solar energy according to claim 1, it is characterised in that：The vertical water tank （1）On be additionally provided with temperature measuring probe（16）With corrosion protection magnesium rod（17）.
- A kind of 5. energy-conserving heating device using solar energy according to claim 4, it is characterised in that：The vertical water tank （1）Bottom be provided with sewage draining exit（11）, top is provided with exhaust pressure relief mouth（12）.
- A kind of 6. energy-conserving heating device using solar energy according to claim 5, it is characterised in that：The main heat source follows Ring exports（3）, main heat source circulation import（4）, auxiliary thermal source loop exit（5）, auxiliary thermal source circulation import（6）, heating circulation Import（7）, heating circulation outlet（8）, water inlet（9）, delivery port（10）, sewage draining exit（11）, exhaust pressure relief mouth（12）, temperature inspection Probing head（16）, corrosion protection magnesium rod（17）Using the connected mode and vertical water tank of the heat bridge that breaks with shell body（1）It is connected.
- A kind of 7. energy-conserving heating device using solar energy according to claim 1, it is characterised in that：The solar energy Thermal cycle component（20）Fluid pump power and its heat exchanging fluid to absorb the heat power self-loopa direction after solar energy consistent, possess Positive pressure difference switch, independently start after solar heat is obtained, and check-valves is set in loop direction, prevent refluence from forming water tank Defeated heat outward.
- A kind of 8. energy-conserving heating device using solar energy according to claim 1, it is characterised in that：The external auxiliary Thermal source（30）And the heat supply circulation device（40）Fluid pump power with its heat exchanging fluid in the vertical water tank（1）Interior Heat power self-loopa direction after heat exchange is consistent.
- A kind of 9. energy-conserving heating device using solar energy according to claim 1, it is characterised in that：The external auxiliary Thermal source（30）For one kind in combustion gas/fuel oil hot water boiler, heat pump or electric heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185242.1U CN206709194U (en) | 2017-02-28 | 2017-02-28 | A kind of energy-conserving heating device using solar energy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185242.1U CN206709194U (en) | 2017-02-28 | 2017-02-28 | A kind of energy-conserving heating device using solar energy |
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| Publication Number | Publication Date |
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| CN206709194U true CN206709194U (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720185242.1U Active CN206709194U (en) | 2017-02-28 | 2017-02-28 | A kind of energy-conserving heating device using solar energy |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839046A (en) * | 2017-02-28 | 2017-06-13 | 苏州合展设计营造股份有限公司 | A kind of energy-conserving heating device of utilization solar energy |
| CN112555979A (en) * | 2020-12-10 | 2021-03-26 | 青岛新奥能源有限公司 | Digital simulation system and method for heat supply temperature curve and hydraulic balance adjustment |
-
2017
- 2017-02-28 CN CN201720185242.1U patent/CN206709194U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839046A (en) * | 2017-02-28 | 2017-06-13 | 苏州合展设计营造股份有限公司 | A kind of energy-conserving heating device of utilization solar energy |
| CN112555979A (en) * | 2020-12-10 | 2021-03-26 | 青岛新奥能源有限公司 | Digital simulation system and method for heat supply temperature curve and hydraulic balance adjustment |
| CN112555979B (en) * | 2020-12-10 | 2021-10-01 | 青岛新奥能源有限公司 | Digital simulation system and method for heat supply temperature curve and hydraulic balance adjustment |
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