CN104501453B - Multi-energy heating, refrigerating and hot water supply integrated system - Google Patents
Multi-energy heating, refrigerating and hot water supply integrated system Download PDFInfo
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- CN104501453B CN104501453B CN201410697745.8A CN201410697745A CN104501453B CN 104501453 B CN104501453 B CN 104501453B CN 201410697745 A CN201410697745 A CN 201410697745A CN 104501453 B CN104501453 B CN 104501453B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 239000002028 Biomass Substances 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 238000005057 refrigeration Methods 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 238000009736 wetting Methods 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract 3
- 239000003245 coal Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000003287 bathing Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/32—Heat sources or energy sources involving multiple heat sources in combination or as alternative heat sources
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention belongs to the technical field of heating engineering, discloses a multi-energy heating, refrigerating and hot water supply integrated system with solar energy and biomass boiler combined. The technical scheme includes: a water tank of a solar heat collection device is communicated with a heat preservation water tank, an adsorption type refrigerating system and a biomass boiler through three pipelines which are provided with temperature sensors, the temperature sensors are automatically controlled by an intelligent central control system, the adsorption type refrigerating system is communicated with a water conditioner, a water outlet of the water conditioner is communicated with the water tank of the solar heat collection device through a water return pipeline, a water outlet of the heat preservation water tank is communicated with the water return pipeline through a pipeline, a water outlet of the biomass boiler is respectively communicated with the heat preservation water tank, a superconductive heating radiator and the adsorption type refrigerating system, and a water outlet of the superconductive heating radiator is communicated with the water return pipeline. The multi-energy heating, refrigerating and hot water supply integrated system is a household new energy heat supply system and has the advantages of simple structure, low cost, energy saving and environment friendliness.
Description
Technical field
Multiple-energy-source heating refrigeration of the present invention and the supply integrated system of hot water, belong to Heat Supply Engineering technical field, especially relate to
And the new forms of energy heating system used by a kind of family life.
Background technology
China is an energy resource consumption big country, and primary energy consumption is still based on coal.This consumption ratio mistake of fossil fuel
Weight, causes China's energy resource structure unreasonable, adds China's high energy consumption, inefficient energy utilization technology, problem of environmental pollution day
Become prominent.90% SO in national air2, 80% flue dust and 85%CO2Discharge be fire coal cause, acid rain area exceed I
The 30% of state's area, calendar year 2001 China CO2Discharge capacity reaches 3,100,000,000 t, accounts for the 13% of global emissions, occupies second place of the world.
Additionally, substantial amounts of rock, corrosive water, coal slime, lime-ash and flying dust etc. are produced in progress of coal mining, oneself constitutes and industrial or agricultural is given birth to
Produce the harm with ecological environment.
Additionally, with society and economic fast development, building industry energy consumption increases sharply.Used according to world's main industries
Natural gas situation analysis figure understands, after 20th century between 30 years, traditional big gas user industry and transportation are used
Amount is basicly stable, and other industry increase is quickly, wherein mainly caused by building energy consumption increase factor, especially in North America, Europe
With the economically developed region such as Russia area, natural gas be used for summer air-conditioning freeze it is very universal.Refrigeration industry institute Energy in use
And its exhaust emissions progressively becomes one of main source of greenhouse gas emission, there is important impact to climate change.
Since the nineties in 20th century, with social development, the raising of living standards of the people, and villages and small towns urbanization speed
Continuous quickening, requirement of the people to indoor comfort degree also constantly lift.The peasant household that some earn a large income also is had begun to using electricity
Pot for cooking rice is cooked, gas tank cooking, heat up water, solar energy bathing.The change of this fuel structure, with the improvement of energy mode, for them
The comfortable living condition there is provided convenient, highly civilized health.But, hundred million peasants of 8-9 are solved by electric energy, fossil energy completely
Life requirement, then be the heavy burden of national power and environment.Therefore, the use for exploring the sustainable novel energy in rural area is to solve agriculture
The effective way of village's point-source pollution.
And in the use of domestic solar water heater, then generally existing a problem, here it is when using water every time all
One big section of cold water in upper and lower conduit must be bled off.When user uses, the cold water in wait water pipe flows to end the hot water stream until in water tank
Go out and be referred to as " hot standby " for the phenomenon for normally using.Obviously, in addition to first time water, the cold water bled off when every time with water comes
From water heater.User's inhabitation floor is different, and the waiting time is about 1 ~ 3 min or so.Hot standby problem both have lost hot water, and band
To let cool the trouble of water.The cold water of releasing, can only be otherwise utilized, or even the waste for causing water resource.And, winter is exposed to room
Outer pipeline also Jing often freezes, and uses very inconvenient.Difference in height particularly between solar water heater and bathroom is bigger,
Hot standby problem is more serious.
The content of the invention
The present invention overcomes the shortcomings of that prior art is present, and technical problem to be solved is to provide a kind of solar energy with biology
The system that the heating that matter boiler is combined is freezed and hot water is supply integrated, simple structure, with low cost and energy-conserving and environment-protective.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：Multiple-energy-source heating refrigeration and hot water are supplied
Answer integral system, including solar energy heat collector, attemperater, adsorption refrigeration system and water air-conditioning, attemperater enters
The mouth of a river is connected with the water tank of solar energy heat collector by the first pipeline, and the outlet of attemperater is connected with multiple water equipments
Logical, the water inlet of adsorption refrigeration system is connected with the water tank of solar energy heat collector by second pipe and its outlet and water sky
Phase modulation is connected, and the discharge outlet of water air-conditioning is connected with the water tank of solar energy heat collector by water return pipeline, the row of attemperater
The mouth of a river is connected with water return pipeline by the 3rd pipeline；
The water tank of the solar energy heat collector is connected with the water inlet of biomass boiler by the 4th pipeline, biomass
The outlet of boiler is connected with attemperater and adsorption refrigeration system by the 5th pipeline, the 6th pipeline respectively, and described
A temperature inductor is mounted on one pipeline, second pipe and the 4th pipeline；
Described biomass boiler is connected with the water inlet of superconducting radiator by the 7th pipeline, the water outlet of superconducting radiator
Mouth is connected with water return pipeline by the 8th pipeline, is provided with into penstock, is provided with the 8th pipeline on the 7th pipeline
Flowing water Valve；
All temperature inductors and valve pass through Intelligentized central control system Automated condtrol.
The water equipment includes that kitchen and bathroom, kitchen and bathroom are connected with the outlet of attemperater by pipeline
It is logical.
The present invention compared with the existing technology has the advantages that.
1st, the present invention controls temperature inductor by Intelligentized central control system, so as to affect solar energy heat collector water
The flow direction of the heating water in case, realizes that solar energy and biomass boiler multiple-energy-source combine to heat and reaches winter heating, cooling in summer
Purpose, when solar energy deficiency makes water temperature not reach institute Jing temperature inductor design temperatures, can by pipeline enter biomass pot
Stove is heated, so as to reach the purpose for changing rural area fuel structure, improving renewable energy utilization rate, shorten heat time heating time,
It is with low cost, using economical rationality and energy-conserving and environment-protective.
2nd, the present invention being used in combination due to solar energy heat collector and biomass boiler, makes winter solar energy heat collector
The temperature of middle water is remained between 50-80 DEG C, it is to avoid frost crack pipe, summer, and biomass boiler can be filled to solar energy heating
Water in putting plays insulation effect, it is to avoid the waste of water resource is caused because of " hot standby " phenomenon.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure：1 is solar energy heat collector, and 2 is attemperater, and 3 is adsorption refrigeration system, and 4 is water air-conditioning, and 5 make a living
Material boiler, 6 is superconducting radiator, and 7 is water return pipeline, and 8 is kitchen, and 9 is bathroom, and 11 is the first pipeline, and 12 is second pipe,
13 is the 3rd pipeline, and 14 is the 4th pipeline, and 15 is the 5th pipeline, and 16 is the 6th pipeline, and 17 is the 7th pipeline, and 18 are the 8th pipe
Road.
Specific embodiment
As shown in figure 1, multiple-energy-source heating refrigeration of the present invention and the supply integrated system of hot water, including solar energy heat collector
1st, attemperater 2, adsorption refrigeration system 3 and water air-conditioning 4, the water inlet of attemperater 2 pass through the first pipeline 11 and solar energy
The water tank connection of heat collector 1, the outlet of attemperater 2 connected with multiple water equipments, and adsorption refrigeration system 3 enters water
Mouth is connected with the water tank of solar energy heat collector 1 by second pipe 12 and its outlet is connected with water air-conditioning 4, water air-conditioning 4
Discharge outlet is connected with the water tank of solar energy heat collector 1 by water return pipeline 7, and the discharge outlet of attemperater 2 is by the 3rd pipe
Road 13 is connected with water return pipeline 7；
The water tank of the solar energy heat collector 1 is connected with the water inlet of biomass boiler 5 by the 4th pipeline 14, raw
The outlet of material boiler 5 passes through the 5th pipeline 15, the 6th pipeline 16 and 3 phase of attemperater 2 and adsorption refrigeration system respectively
Connection, is mounted on a temperature inductor on first pipeline 11, second pipe 12 and the 4th pipeline 14；
Described biomass boiler 5 is connected with the water inlet of superconducting radiator 6 by the 7th pipeline 17, superconducting radiator 6
Outlet be connected with water return pipeline 7 by the 8th pipeline 18, be provided with into penstock on the 7th pipeline 17, the 8th pipe
Flowing water Valve is installed on road 18；
All temperature inductors and valve pass through Intelligentized central control system Automated condtrol.
The water equipment includes kitchen 8 and bathroom 9, kitchen 8 and bathroom 9 by the water outlet of pipeline and attemperater 2
Mouth is connected.
Solar energy is then a kind of inexhaustible, nexhaustible recyclability natural energy resources, with it is widely distributed, environmentally friendly,
Safe the features such as.China's sunshine-duration in year accounts for the 2/3 of national total area more than the area of 2200 hours, with utilizing the sun
The good condition of energy.
The use for exploring the sustainable novel energy in rural area is the effective way for solving rural area point-source pollution, current with reference to China
National conditions, biomass energy are distributed in vast rural area, and which is adapted in rural area popularization and application.
The efficient domestic biomass heating installation of developmental research, to be main to user's supply cooking, bathing, warming
Purpose, with the scattered biomass resource of scattered user correspondence as method, resource is sought in the living standard to improving urban residents
The new model for utilizing, changes rural area fuel structure, improves countryside kitchen work mode, reduces dependence and use of the rural area to coal resources
Rate, improves life in the countryside level, offsets depollution, and the discharge for reducing harmful gass is significant.Promote the use of in rural area
Biomass resource, not only conforms with rural area feature, and to peasant household safely, conveniently, environmental protection, have to reducing haze and eliminating air pollution
Very important effect.
The present invention can design different specifications according to the practical situation of different home, be mainly used in rural households' life and use,
Apply also for private villa, large enterprise's refrigeration, heating and bathing to use.
The course of work
Hot water is supplied：After water in 1 water tank of solar energy heat collector is by solar energy heating, is entered by the first pipeline 11 and protected
Store in reservoir 2, the water equipment such as kitchen 8 or bathroom 9 directly from attemperater 2 can be extracted hot water and use, due to
Temperature inductor is installed on first pipeline 11, when the hot water temperature in solar energy heat collector 1 does not reach the temperature inductor
Design temperature, hot water will be flowed into from the 4th pipeline 14 and continue in biomass boiler 5 heating again from the feeding insulation of the 5th pipeline 15
Water tank 2, the discharge outlet in attemperater 2 are connected with water return pipeline 7, and the water in attemperater 2 can also enter solar energy heating dress
It is continuing with putting 1, it is to avoid cause water resource waste；
Cooling in summer：After water in 1 water tank of solar energy heat collector is by solar energy heating, is entered by second pipe 12 and inhaled
Lead to the water air-conditioning 4 of indoor placement in attached formula refrigeration system 3 after refrigeration, reach refrigeration, make summer living more comfortable, water
4 discharge outlet of air-conditioning is also connected with solar energy heat collector 1, exhaustless water can reflux return solar energy heat collector 1 in, it is to avoid make
Into water resource waste, due to being provided with temperature inductor on second pipe 12, when the hot water temperature in solar energy heat collector 1 reaches
Less than the temperature inductor design temperature, hot water will be flowed into from the 4th pipeline 14 and continue in biomass boiler 5 heating again from the
Six pipeline 16 is sent in adsorption refrigeration system 3；
Winter warms oneself：Winter solar can be less, is not enough to the temperature for heating the water to be enough to warm oneself, solar energy heat collector
After water in 1 water tank is by solar energy heating, continues heating in biomass boiler 5, open the 7th pipeline 17 and the 8th pipeline
Valve on 18, the water in biomass boiler 5 are flowed in superconducting radiator 6 to indoor heating by pipeline, then flow into the sun
In energy heat collector 1, heating blood circulation is formed.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned enforcement
Example, in the ken that those of ordinary skill in the art possess, can be with the work on the premise of without departing from present inventive concept
Go out various change.
Claims (2)
1. multiple-energy-source heating is freezed and the supply integrated system of hot water, it is characterised in that：Including solar energy heat collector（1）, protect
Reservoir（2）, adsorption refrigeration system（3）With water air-conditioning（4）, attemperater（2）Water inlet pass through the first pipeline（11）With
Solar energy heat collector（1）Water tank connection, attemperater（2）Outlet connect with multiple water equipments, absorption type refrigerating
System（3）Water inlet pass through second pipe（12）With solar energy heat collector（1）Water tank connection and its outlet with water air-conditioning
（4）It is connected, water air-conditioning（4）Discharge outlet pass through water return pipeline（7）With solar energy heat collector（1）Water tank be connected, protect
Reservoir（2）Discharge outlet pass through the 3rd pipeline（13）With water return pipeline（7）It is connected；
The solar energy heat collector（1）Water tank pass through the 4th pipeline（14）With biomass boiler（5）Water inlet be connected,
Biomass boiler（5）Outlet respectively pass through the 5th pipeline（15）, the 6th pipeline（16）With attemperater（2）With adsorption-type system
Cooling system（3）It is connected, first pipeline（11）, second pipe（12）With the 4th pipeline（14）On be mounted on a temperature
Induction apparatuss；
Described biomass boiler（5）By the 7th pipeline（17）With superconducting radiator（6）Water inlet connection, superconducting radiator
（6）Outlet pass through the 8th pipeline（18）With water return pipeline（7）It is connected, the 7th pipeline（17）On be provided with into water valve
Door, the 8th pipeline（18）On flowing water Valve is installed；
All temperature inductors and valve pass through Intelligentized central control system Automated condtrol.
2. multiple-energy-source heating according to claim 1 is freezed and the supply integrated system of hot water, it is characterised in that：The use
Wetting system includes kitchen（8）And bathroom（9）, kitchen（8）And bathroom（9）Pass through pipeline and attemperater（2）Outlet phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697745.8A CN104501453B (en) | 2014-11-28 | 2014-11-28 | Multi-energy heating, refrigerating and hot water supply integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697745.8A CN104501453B (en) | 2014-11-28 | 2014-11-28 | Multi-energy heating, refrigerating and hot water supply integrated system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501453A CN104501453A (en) | 2015-04-08 |
| CN104501453B true CN104501453B (en) | 2017-04-12 |
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| CN201410697745.8A Active CN104501453B (en) | 2014-11-28 | 2014-11-28 | Multi-energy heating, refrigerating and hot water supply integrated system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576093A (en) * | 2017-09-18 | 2018-01-12 | 山东大学 | The devices and methods therefor of solar energy absorption collection heating and cooling water purification integration |
| CN113465196A (en) * | 2021-07-23 | 2021-10-01 | 慧生能源集团有限公司 | Household carbon neutralization solar energy-saving emission-reduction control system |
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|---|---|---|---|---|
| CN201547995U (en) * | 2009-07-29 | 2010-08-11 | 江苏天舒电器有限公司 | Energy multi-connected integrated water heater |
| CN102506472A (en) * | 2011-09-29 | 2012-06-20 | 浙江工商大学 | Multi-energy driving cooling and heating air conditioner water heater all-in-one machine |
| CN203216148U (en) * | 2012-12-06 | 2013-09-25 | 中盈长江国际新能源投资有限公司 | Thermal power system with complementation between solar energy and biomass energy |
| CN203312319U (en) * | 2012-08-17 | 2013-11-27 | 长沙四强科技有限公司 | Multiple-energy integrated utilization apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201577359U (en) * | 2009-06-24 | 2010-09-15 | 昆明理工大学 | A greenhouse solar biogas heating device |
| US8613204B2 (en) * | 2009-10-29 | 2013-12-24 | Lawrence Livermore National Security, Llc | Solar-powered cooling system |
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2014
- 2014-11-28 CN CN201410697745.8A patent/CN104501453B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547995U (en) * | 2009-07-29 | 2010-08-11 | 江苏天舒电器有限公司 | Energy multi-connected integrated water heater |
| CN102506472A (en) * | 2011-09-29 | 2012-06-20 | 浙江工商大学 | Multi-energy driving cooling and heating air conditioner water heater all-in-one machine |
| CN203312319U (en) * | 2012-08-17 | 2013-11-27 | 长沙四强科技有限公司 | Multiple-energy integrated utilization apparatus |
| CN203216148U (en) * | 2012-12-06 | 2013-09-25 | 中盈长江国际新能源投资有限公司 | Thermal power system with complementation between solar energy and biomass energy |
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| CN104501453A (en) | 2015-04-08 |
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Effective date of registration: 20240619 Address after: 030006 Shanxi Province Taiyuan City Shanxi Transformation Comprehensive Reform Demonstration Zone Xuefu Industrial Park Sports South Road 95 North America N1 Cultural and Creative Zone Building 8 6th Floor Zhonghe Xiurui Zhongchuang Space 617 Workstation Patentee after: Qingneng Low Carbon Technology Center (Shanxi) Co.,Ltd. Country or region after: China Address before: Room 2006, 20th Floor, Wanli Science and Technology Building, No. 9 Changzhi West Lane, Taiyuan Xuefu Park, Shanxi Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province, 030006 Patentee before: Shanxi Guoke Yihuan Technology Co.,Ltd. Country or region before: China |
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