CN108731300A - A building integrated energy supply system - Google Patents
A building integrated energy supply system Download PDFInfo
- Publication number
- CN108731300A CN108731300A CN201710270618.3A CN201710270618A CN108731300A CN 108731300 A CN108731300 A CN 108731300A CN 201710270618 A CN201710270618 A CN 201710270618A CN 108731300 A CN108731300 A CN 108731300A
- Authority
- CN
- China
- Prior art keywords
- cold
- energy
- hot
- accumulator
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000004378 air conditioning Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000004146 energy storage Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 11
- 239000002086 nanomaterial Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 4
- 239000000571 coke Substances 0.000 claims 3
- 239000002002 slurry Substances 0.000 claims 3
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 8
- 239000002131 composite material Substances 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Thermal Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
技术领域technical field
本发明涉及能源利用技术领域，具体涉及一种建筑综合能源供给系统。The invention relates to the technical field of energy utilization, in particular to a building comprehensive energy supply system.
背景技术Background technique
建筑能耗在能源消耗结构中占有相当大的份额，而建筑中冬夏两季温度调控常使用的空调耗能又是建筑使用能耗的主要组成部分，因此，设法减小这部分能耗对建筑节能有着重要的现实意义。Building energy consumption occupies a considerable share in the energy consumption structure, and the energy consumption of air conditioners commonly used in winter and summer temperature regulation in buildings is the main component of building energy consumption. Therefore, trying to reduce this part of energy consumption has a great impact on buildings. Energy saving has important practical significance.
地源热泵系统是以地表以下200m范围内的土壤或水源作为热泵系统的冷热源，利用其全年温度基本恒定的特点及其巨大的蓄热容量，实现对建筑物全年的供热和制冷，同时可以供应生活热水。在推广应用地源热泵系统也存在一些技术障碍，由于现有我国地源热泵技术不够成熟，其冷热源转化为能源的效率仍不是很高，其中转化过程中的能源储存是最大的短板，并且单一的依靠地源热泵系统进行冷暖调控、能源供给不够理想。The ground source heat pump system uses the soil or water source within 200m below the surface as the cold and heat source of the heat pump system, and uses its characteristics of basically constant temperature throughout the year and its huge heat storage capacity to realize heating and cooling for buildings throughout the year , while supplying domestic hot water. There are also some technical obstacles in the promotion and application of ground source heat pump systems. Due to the immaturity of the existing ground source heat pump technology in my country, the efficiency of converting cold and heat sources into energy is still not very high, and the energy storage in the conversion process is the biggest shortcoming. , and relying solely on the ground source heat pump system for heating and cooling control, the energy supply is not ideal.
发明内容Contents of the invention
针对以上现有技术中的不足，本公司申请提供一种建筑综合能源供给系统，设计特别的冷热蓄能器，并重新设计建筑布局，利用多级供热或制冷，在不消耗电能或少量电能时实现高效率供能，安全无污染，其技术方案如下：In view of the deficiencies in the above existing technologies, our company applies for providing a comprehensive energy supply system for buildings, designs special cold and heat accumulators, and redesigns the building layout to use multi-stage heating or cooling without consuming electricity or a small amount of energy. High-efficiency energy supply is realized when electric energy is used, and it is safe and pollution-free. The technical scheme is as follows:
一种建筑综合能源供给系统，包括冷热蓄能器、冷热吸能设备、地源热泵机组、冷热空调和地暖，所述地暖铺设于地面上，所述冷热吸能设备包括多个液体交换器、循环泵、冷介质箱、热介质箱、开关阀门和温控器，冷介质箱、热介质箱内分别灌有一定温度下发生相变的组合材料，所述液体交换器串接后通过管路分别与冷介质箱、热介质箱各自形成回路，冷介质箱、热介质箱在两端的回路上均设有开关阀门并设有一循环泵，所述多个液体交换器中穿设有用于进出水的同一换能管，换能管上安装有用于检测水温的温控器，温控器与循环泵电连接，所述换能管连通冷热蓄能器或地源热泵机组，所述冷热蓄能器与地源热泵机组之间管路连通，所述冷热蓄能器与室内的冷热空调、地暖相连，冷热空调连接热空气管和冷空气管。现有保温隔热设备多半是水蓄能，体积庞大，或者是金属加热蓄能，但温度保存不长，危险耗能高，冷热蓄能器是用比热容为水的20-33倍的纳米材料把能量存储起来，把能源（冬天的热量、夏天的冷量）在低谷电时存储起来，在用电高峰期使用，把冷热蓄能器设计成可移动的结构来形成移动的产品，便可变成移动的“能源站”，把蓄好能源的冷热蓄能器送到需要的地方，在大型项目时使用地源热泵机组加冷热蓄能器进行冷暖调控，效率更高更环保，低碳无污染。A building comprehensive energy supply system, including cold and heat accumulators, cold and heat energy-absorbing equipment, ground source heat pump units, cold and hot air conditioners and floor heating, the floor heating is laid on the ground, and the cold and heat energy-absorbing equipment includes multiple Liquid exchanger, circulating pump, cold medium tank, hot medium tank, switch valve and temperature controller, the cold medium tank and the hot medium tank are respectively filled with a composite material that undergoes a phase change at a certain temperature, and the liquid exchanger is connected in series After that, the pipelines respectively form loops with the cold medium tank and the hot medium tank respectively. The cold medium tank and the hot medium tank are equipped with on-off valves and a circulating pump on the circuits at both ends. There is the same transducing tube for water in and out, and a thermostat for detecting water temperature is installed on the transducing tube, and the thermostat is electrically connected with the circulation pump. The hot accumulator is connected with the ground source heat pump unit through pipelines, the cold and hot accumulator is connected with the indoor cold and hot air conditioner and floor heating, and the cold and hot air conditioner is connected with the hot air pipe and the cold air pipe. Most of the existing thermal insulation equipment is water energy storage, which is bulky, or metal heating energy storage, but the temperature is not stored for a long time, and the dangerous energy consumption is high. The cold and heat accumulator is made of nano Materials store energy, store energy (heat in winter, cold in summer) during off-peak electricity, and use it during peak electricity consumption. The cold and heat accumulator is designed as a movable structure to form a mobile product. It can be turned into a mobile "energy station", and the cold and heat accumulators with good energy storage can be sent to the places where they are needed. In large-scale projects, ground source heat pump units and cold and heat accumulators can be used for cooling and heating regulation, which is more efficient and more efficient. Environmental protection, low carbon and pollution-free.
进一步地，所述冷热蓄能器包括一蓄能箱、多个水交换器，所述蓄能箱内装有比热容为水的20-33倍的纳米材料，蓄能箱与多个串接的水交换器之间通过管路连成回路，多个水交换器内穿有同一水管，水管两端分别连接进水管和出水管，进水管连通所述换能管，出水管与室内的冷热空调、地暖相连，蓄能箱与两端管路之间为可拆卸结构。依靠纳米材料的特性，通过水交换器与外界接触时或外界对冷热蓄能器做功时，纳米材料发生晶变的过程中吸收或释放于同体积下几十倍水储存的能量。Further, the cold and heat accumulator includes an energy storage box and a plurality of water exchangers, the energy storage box is filled with nano-materials whose specific heat capacity is 20-33 times that of water, and the energy storage box is connected with a plurality of series The water exchangers are connected into a loop through pipelines. The same water pipe is passed through multiple water exchangers. The two ends of the water pipes are respectively connected to the water inlet pipe and the water outlet pipe. , Floor heating is connected, and the structure between the energy storage box and the pipelines at both ends is a detachable structure. Depending on the characteristics of nanomaterials, when the water exchanger contacts the outside world or the outside world does work on the cold and heat accumulators, the nanomaterials absorb or release the energy stored in dozens of times the same volume of water during the process of crystal transformation.
进一步地，所述冷热蓄能器采用低谷电进行蓄热或蓄冷。在晚上低谷电时给冷热蓄能器电加热蓄热或通过压缩机蓄冷，由于夜间气温低，电耗相比空调运行成本低一半以上；也可以用我公司蓄能站方案，通过把能源蓄好了的冷热蓄能液送到客户这里再安装。Further, the cold and heat accumulator uses low-valley electricity to store heat or cold. When the electricity is low at night, the cold and heat accumulators are electrically heated to store heat or store cold through compressors. Due to the low temperature at night, the power consumption is more than half lower than the operating cost of the air conditioner; you can also use our company's energy storage station solution, through the energy The stored hot and cold energy storage fluid is sent to the customer for installation.
进一步地，所述热介质箱内组合材料的相变温度为18-25℃，冷介质箱内组合材料的相变温度为5-15℃。Further, the phase transition temperature of the composite materials in the heat medium tank is 18-25°C, and the phase transition temperature of the composite materials in the cold medium tank is 5-15°C.
进一步地，还包括太阳能热水器和热水箱，所述太阳能热水器与热水箱连通，热水箱连通冷热吸能设备中穿设的换能管。Further, it also includes a solar water heater and a hot water tank, the solar water heater communicates with the hot water tank, and the hot water tank communicates with the energy-transfer tubes passed through the cold and heat energy-absorbing equipment.
进一步地，还包括空气源热泵热水器和热水箱，所述空气源热泵热水器与热水箱连通，热水箱连通冷热吸能设备中穿设的换能管。Further, it also includes an air source heat pump water heater and a hot water tank, the air source heat pump water heater communicates with the hot water tank, and the hot water tank communicates with the energy-transfer tubes passed through the cold and heat energy-absorbing equipment.
进一步地，还包括用于室内外恒温换风的恒温新风系统，其包括新风储能器、回风储能器和储能箱，新风储能器、回风储能器均通过连接管与储能箱连通。恒温新风系统是房间换气时，夏天把房间里的冷气，冬天把屋内的热量带出去，使空气流通，但冷热不流通；该技术详细内容可参照本公司已经授权的专利CN206037760。Further, it also includes a constant temperature fresh air system for indoor and outdoor constant temperature exchange, which includes a fresh air accumulator, a return air accumulator and an energy storage box. The energy box is connected. The constant temperature fresh air system is to take out the cold air in the room in summer and the heat in the room in winter when the room is ventilated, so that the air can circulate, but the heat and cold cannot circulate. For details of this technology, please refer to the patent CN206037760 that has been authorized by our company.
进一步地，所述建筑四周的墙体覆盖保温层（采用保温材料），窗户由外层的保温玻璃、内层的保温窗帘构成。我公司开发了由保温玻璃、透明保温窗帘做成窗户，并设计成四周的墙体由保温材料覆盖，夏天拦截屋外热量不让进入房间，冬天是拦截房间里的热量不让它出来使得冬天的房间保温，冬天的房间里使用保温玻璃、保温窗帘，使用后可使房间温度升高5－10度以上，结合本发明的能源供给系统使用可提高9-15度；夏天房间里使用保温玻璃、保温窗帘，使用后温度降低为5－10度以上，结合本发明的能源供给系统使用可降低9-15度的温度。Further, the walls around the building are covered with thermal insulation layers (using thermal insulation materials), and the windows are composed of thermal insulation glass on the outer layer and thermal insulation curtains on the inner layer. Our company has developed windows made of thermal insulation glass and transparent thermal insulation curtains, and designed the surrounding walls to be covered with thermal insulation materials. In summer, it intercepts the heat outside the house and prevents it from entering the room. In winter, it intercepts the heat in the room and prevents it from coming out. Room heat preservation, using thermal insulation glass and thermal insulation curtains in the room in winter, can increase the temperature of the room by more than 5-10 degrees after use, and can increase 9-15 degrees when combined with the energy supply system of the present invention; use thermal insulation glass, thermal insulation curtains in the room in summer The temperature of the thermal insulation curtain is lowered to above 5-10 degrees after use, and the temperature can be reduced by 9-15 degrees when used in combination with the energy supply system of the present invention.
一种建筑综合能源供给系统的工作原理：The working principle of a comprehensive building energy supply system:
冷热吸能设备是由液体交换器、循环泵、冷介质箱、热介质箱、开关阀门、温控器等组成，其是一通过定制不同温度变相的组合材料，相变时吸收、释放能量的设备，冷热吸能设备工作原理：夏天时冷热吸能设备能在到达设定温度（18-25℃）及以上的温度时，热介质箱内组合材料开始变相吸收热量；冬天时冷热吸能设备能在到达设定温度（5-15 度）及以下的温度时，组合材料发生相变（由液体变固体）释放大量的能量；当循环水进入液体交换器里，温控器感知到达设定温度时并触动内部控制程序，控制程序启动循环泵，循环泵使冷介质箱、热介质箱的回路中开始变相的组合材料循环移动，开始吸收、释放能量，直到超出工作温度后设备停止工作。The cold and heat energy-absorbing equipment is composed of a liquid exchanger, a circulating pump, a cold medium tank, a hot medium tank, a switch valve, a thermostat, etc. It is a composite material that changes phases through customizing different temperatures, and absorbs and releases energy when the phase changes. The working principle of cold and heat energy-absorbing equipment: in summer, when the cold and heat energy-absorbing equipment reaches the set temperature (18-25°C) and above, the combined material in the heat medium box begins to absorb heat in disguise; Thermal energy absorbing equipment can release a large amount of energy when the combined material undergoes a phase change (from liquid to solid) when the temperature reaches the set temperature (5-15 degrees) or below; when the circulating water enters the liquid exchanger, the thermostat When the set temperature is sensed and the internal control program is triggered, the control program starts the circulation pump, and the circulation pump circulates the combined materials that start to change phases in the loop of the cold medium tank and the hot medium tank, and starts to absorb and release energy until the working temperature is exceeded The device stops working.
A、冬天本方案是：先给建筑整体墙体做保温，使房屋的热量得到最大的保存，结合用保温玻璃加保温窗帘制成的窗户可使室内提高9-15度。建筑里通风使用我公司开发的恒温新风系统，空气流通但热量、冷气不流通。在冬天给建筑提供热量以冷热蓄能器为主，在白天可通过太阳能热水器与空气源热泵热水器为辅助加热方式，辅助要看地区的方式使用，在整个循环过程的末梢加设冷热吸能设备后再循环加热，地源热泵机组做二级加热，然后冷热蓄能器加热；A. In winter, this plan is: firstly to insulate the whole wall of the building, so that the heat of the house can be saved to the maximum. Combined with the windows made of insulating glass and insulating curtains, the indoor temperature can be increased by 9-15 degrees. The constant temperature fresh air system developed by our company is used for ventilation in the building. The air circulates but the heat and cold air do not circulate. In winter, the heat provided to the building is mainly based on cold and heat accumulators. During the day, solar water heaters and air source heat pump water heaters can be used as auxiliary heating methods. The auxiliary use depends on the region. A cold and heat absorber is added at the end of the entire cycle process. After the energy equipment is recirculated and heated, the ground source heat pump unit is used for secondary heating, and then the cold and hot accumulator is heated;
冬天热水循环方法：Hot water circulation method in winter:
1、循环回来的水（冬天循环回来的水温比较低，一般在15度以下）来到冷热蓄能器（冬天时的冷热蓄能器只负责释放热量）加热前，在开关阀门、循环泵的控制下先通过冷热吸能设备中的冷介质箱把低温先吸附走，再用地源热泵机组加热进行第二次加温，经地源热泵机组循环后回来的水（18度左右）再用冷热蓄能器加热到45-50度进行循环，节能、环保、无污染。1. The circulating water (the temperature of the circulating water in winter is relatively low, generally below 15 degrees) comes to the cold and hot accumulator (the cold and hot accumulator in winter is only responsible for releasing heat) before being heated. Under the control of the pump, the low temperature is first absorbed by the cold medium tank in the cold and heat energy absorbing equipment, and then heated by the ground source heat pump unit for the second heating, and the water returned after the ground source heat pump unit circulates (about 18 degrees) Then use the cold and hot accumulator to heat to 45-50 degrees for circulation, which is energy-saving, environmentally friendly and pollution-free.
2、循环回来的水来到冷热蓄能器加热前，先通过冷热吸能设备中的冷介质箱，把低温先吸附走使水温达到18度左右，后直接用冷热蓄能器加热到45-50度进行循环，节能、环保、环保无污染、占地小。2. Before the circulating water comes to the cold and heat accumulator for heating, it first passes through the cold medium box in the heat and cold energy absorbing equipment, and absorbs the low temperature first to make the water temperature reach about 18 degrees, and then directly heats it with the cold and heat accumulator Cycle to 45-50 degrees, energy saving, environmental protection, environmental protection and pollution-free, small footprint.
B、夏天本方案是：先给建筑墙体做隔热，不让外面热空气进到建筑里，使房屋的冷气得到最大的保存，并结合用保温玻璃加保温窗帘制成的窗户，可降低室内温度离9-15度，建筑里通风使用我公司开发的恒温新风系统，空气流通但热量/冷能不流通。在夏天给建筑提供冷风使用以冷热蓄能器为主，在晚上用低谷电通过螺旋压缩机制冷，储存在冷热蓄能器里。在循环末梢加设冷热吸能设备后再循环，地源热泵机组做二级降温，然后冷热蓄能器制冷；B. In summer, this plan is: firstly insulate the building wall to prevent the outside hot air from entering the building, so that the air-conditioning of the house can be preserved to the greatest extent, and combined with windows made of insulating glass and insulating curtains, it can reduce The indoor temperature is 9-15 degrees away. The constant temperature fresh air system developed by our company is used for ventilation in the building. The air circulates but the heat/cold energy does not circulate. In summer, cold air is mainly used to provide buildings with cold and heat accumulators. At night, low-peak electricity is used for cooling through screw compressors and stored in cold and heat accumulators. Add cold and heat energy-absorbing equipment at the end of the cycle and then circulate, the ground source heat pump unit performs secondary cooling, and then cools and heats the accumulator for cooling;
夏天冷水循环方法：Summer cold water circulation method:
1、循环回来的水（夏天循环回来的水温比较高，一般在25度以上）来到冷热蓄能器（夏天时的冷热蓄能器只负责释放冷能）制冷前，在开关阀门、循环泵的控制下先通过冷热吸能设备中的热介质箱，把高温先吸附走进行第一次降温，经地源热泵机组循环回来的水（18度以下），再用冷热蓄能器制冷后再循环，环保无污染。1. The circulating water (the temperature of the circulating water in summer is relatively high, generally above 25 degrees) comes to the cold and hot accumulator (the cold and hot accumulator in summer is only responsible for releasing cold energy) before cooling, after switching valves, Under the control of the circulation pump, the heat medium tank in the cold and heat energy-absorbing equipment first absorbs the high temperature for the first cooling, and the water (below 18 degrees) circulated by the ground source heat pump unit is used for cold and heat energy storage The device is refrigerated and then recycled, which is environmentally friendly and pollution-free.
2、循环回来的水来到冷热蓄能器制冷前，先通过冷热吸能设备中的热介质箱，把高温先吸附走，后直接用冷热蓄能器制冷到18度以下进行循环，环保无污染占地小。2. Before the circulating water comes to the cold and hot accumulator for cooling, it first passes through the heat medium box in the cold and hot energy absorbing equipment to absorb the high temperature first, and then directly uses the cold and hot accumulator to cool down to below 18 degrees for circulation , Environmental protection and pollution-free, occupying a small area.
依据上述技术方案，本发明与现有技术相比，具有以下优点：According to the above-mentioned technical scheme, compared with the prior art, the present invention has the following advantages:
1、本发明是保温和能源供给同时进行，使用能源达到设定温度，用多种保温措施做好保温、隔热，无污染，环保节能；1. The present invention carries out heat preservation and energy supply at the same time, uses energy to reach the set temperature, and uses various heat preservation measures to achieve heat preservation and heat insulation, no pollution, environmental protection and energy saving;
2、用于能源存储的冷热蓄能器采用的是可拆卸安装、移动式设计，采用比热容为水的20-33倍的纳米材料制成，能源储存效率高，冬天或夏天时采用低谷电蓄热或蓄冷，耗能低，可大面积推广使用和更换；可将在能源站存储好能量后通过专用罐车再送的客户这里，解决了大楼等没地方安装地源热泵的局面；2. The cold and heat accumulator used for energy storage adopts a detachable installation and mobile design. It is made of nano-materials with a specific heat capacity of 20-33 times that of water. Heat storage or cold storage, low energy consumption, can be widely used and replaced; the energy stored in the energy station can be sent to customers through special tank trucks, which solves the situation that there is no place to install ground source heat pumps such as buildings;
3、本系统有专门的循环水冷热吸能设备，冬天把多余的冷量吸附走，夏天把多余的热量吸附走，在一定量上可当地源热泵使用；3. The system has special circulating water cooling and heat energy-absorbing equipment, which absorbs excess cold energy in winter and excess heat in summer, and can be used by local source heat pumps in a certain amount;
4、建筑里通风使用我公司开发的恒温新风系统，空气流通但热量、冷气不流通。4. The constant temperature fresh air system developed by our company is used for ventilation in the building. The air circulates but the heat and cold air do not circulate.
附图说明Description of drawings
下面通过具体实施方式结合附图对本发明作进一步详细说明。The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.
图1为本发明的示意图；Fig. 1 is a schematic diagram of the present invention;
图2为本发明中的冷热吸能设备示意图；Fig. 2 is a schematic diagram of cold and heat energy absorbing equipment in the present invention;
图3为本发明中的冷热蓄能器示意图。Fig. 3 is a schematic diagram of the cold and hot accumulator in the present invention.
其中，1、冷热蓄能器；1a、蓄能箱；1b、水交换器；1c、水管；1d、进水管；1e、出水管；2、冷热吸能设备；20、液体交换器；21、循环泵；22、冷介质箱；23、热介质箱；24、开关阀门；25、换能管；3、地源热泵机组；4、冷热空调；5、太阳能热水器；6、空气源热泵热水器；7、热水箱；8、地暖；9、热空气管；10、冷空气管；11、恒温新风系统；12、保温玻璃；13、保温窗帘。Among them, 1. Cold and heat accumulator; 1a, energy storage tank; 1b, water exchanger; 1c, water pipe; 1d, water inlet pipe; 1e, water outlet pipe; 2, cold and heat energy absorbing equipment; 20, liquid exchanger; 21. Circulating pump; 22. Cold medium tank; 23. Heat medium tank; 24. Switch valve; 25. Transducer tube; 3. Ground source heat pump unit; 4. Hot and cold air conditioner; 5. Solar water heater; 6. Air source heat pump Water heater; 7. Hot water tank; 8. Floor heating; 9. Hot air pipe; 10. Cold air pipe; 11. Constant temperature fresh air system; 12. Insulation glass; 13. Insulation curtain.
具体实施方式Detailed ways
下面通过具体实施方式结合附图对本发明作进一步详细说明。The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.
如图1、图2所示，一种建筑综合能源供给系统，包括冷热蓄能器1、冷热吸能设备2、地源热泵机组3、冷热空调4、太阳能热水器5、空气源热泵热水器6、热水箱7和地暖8，所述冷热吸能设备2包括多个液体交换器20、循环泵21、冷介质箱22、热介质箱23、开关阀门24和温控器（图中未示），冷介质箱22、热介质箱23内分别灌有一定温度下发生相变的组合材料，所述液体交换器20串接后通过管路分别与冷介质箱22、热介质箱23各自形成回路，冷介质箱22、热介质箱23在两端的回路上均设有开关阀门24并设有一循环泵21，所述多个液体交换器20中穿设有用于进出水的同一换能管25，换能管25上安装有用于检测水温的温控器，温控器与循环泵21电连接，所述换能管25连通冷热蓄能器1或地源热泵机组3，所述冷热蓄能器1与地源热泵机组3之间管路连通，所述冷热蓄能器1与室内的冷热空调4、地暖8相连，冷热空调4连接热空气管9和冷空气管10，所述地暖8铺设于地面上，所述太阳能热水器5、空气源热泵热水器6安装于屋顶，分别与热水箱7连通，热水箱7连通冷热吸能设备2中穿设的换能管25，还包括用于室内外恒温换风的恒温新风系统11，其包括新风储能器、回风储能器和储能箱，新风储能器、回风储能器均通过连接管与储能箱连通。As shown in Figure 1 and Figure 2, a building comprehensive energy supply system includes cold and heat accumulator 1, cold and heat energy absorbing equipment 2, ground source heat pump unit 3, cold and hot air conditioner 4, solar water heater 5, and air source heat pump Water heater 6, hot water tank 7 and floor heating 8, the cold and heat energy-absorbing equipment 2 includes a plurality of liquid exchangers 20, circulation pump 21, cold medium tank 22, hot medium tank 23, switch valve 24 and temperature controller (Fig. not shown), the cold medium tank 22 and the hot medium tank 23 are respectively filled with a composite material that undergoes a phase change at a certain temperature, and the liquid exchanger 20 is connected in series with the cold medium tank 22 and the hot medium tank respectively through pipelines. 23 each form a circuit, the cold medium tank 22 and the hot medium tank 23 are provided with switching valves 24 and a circulating pump 21 on the circuits at both ends, and the same exchange for entering and exiting water is installed in the multiple liquid exchangers 20. Energy tube 25, a temperature controller for detecting water temperature is installed on the energy conversion tube 25, the temperature controller is electrically connected with the circulation pump 21, and the energy conversion tube 25 is connected with the cold and heat accumulator 1 or the ground source heat pump unit 3, and the cold and heat The pipeline between the accumulator 1 and the ground source heat pump unit 3 is connected, the cold and hot accumulator 1 is connected with the indoor cold and hot air conditioner 4 and the floor heating 8, and the cold and hot air conditioner 4 is connected with the hot air pipe 9 and the cold air pipe 10 , the floor heating 8 is laid on the ground, the solar water heater 5 and the air source heat pump water heater 6 are installed on the roof, and communicate with the hot water tank 7 respectively. 25. It also includes a constant temperature fresh air system 11 for indoor and outdoor constant temperature ventilation, which includes a fresh air accumulator, a return air accumulator and an energy storage box. The energy box is connected.
如图3所示，所述冷热蓄能器1包括一蓄能箱1a、多个水交换器1b，所述蓄能箱1a内装有比热容为水的20-33倍的纳米材料，蓄能箱1a与多个串接的水交换器1b之间通过管路连成回路，多个水交换器1b内穿有同一水管1c，水管1c两端分别连接进水管1d和出水管1e，进水管1d连通所述换能管，出水管1e与室内的冷热空调4、地暖8相连，蓄能箱1a与两端管路之间为可拆卸结构。As shown in Figure 3, the cold and heat accumulator 1 includes an energy storage box 1a, a plurality of water exchangers 1b, and the nano-material whose specific heat capacity is 20-33 times that of water is housed in the described energy storage box 1a, and the energy storage The tank 1a and a plurality of serially connected water exchangers 1b are connected to form a circuit through pipelines. The same water pipe 1c is passed through the multiple water exchangers 1b, and the two ends of the water pipe 1c are respectively connected to the water inlet pipe 1d and the water outlet pipe 1e. 1d is connected to the energy conversion pipe, the outlet pipe 1e is connected to the indoor cold and hot air conditioner 4 and floor heating 8, and the energy storage box 1a and the pipelines at both ends are detachable structures.
所述冷热蓄能器1采用低谷电进行蓄热或蓄冷。The cold and heat accumulator 1 uses low-valley electricity to store heat or cold.
所述热介质箱23内组合材料的相变温度为18-25℃，冷介质箱22内组合材料的相变温度为5-15℃。The phase transition temperature of the composite materials in the heat medium tank 23 is 18-25°C, and the phase transition temperature of the composite materials in the cold medium tank 22 is 5-15°C.
所述建筑四周的墙体覆盖保温层（图中未示），例如采用保温材料，窗户由外层的保温玻璃12、内层的保温窗帘13构成。The walls around the building are covered with thermal insulation layer (not shown in the figure), such as thermal insulation material, and the windows are composed of thermal insulation glass 12 on the outer layer and thermal insulation curtain 13 on the inner layer.
本发明的工作原理包括冬天供热与夏天制冷两大部分，具体如下：The working principle of the present invention includes two major parts of heating in winter and cooling in summer, specifically as follows:
冬天本方案是：先给建筑整体做保温，使房屋的热量得到最大的保存，结合用保温玻璃12加保温窗帘13制成的窗户，使室内提高9-15度。建筑里通风使用恒温新风系统11，空气流通但热量、冷气不流通。在冬天给建筑提供热量以冷热蓄能器1为主，在白天可通过太阳能热水器5与空气源热泵热水器6为辅助加热方式，辅助要看地区的方式使用，在循环末梢加设冷热吸能设备2后再循环加热，地源热泵机组3做二级加热，然后冷热蓄能器1加热，加热后的空气经冷热空调4通过热空气管9排入室内；This scheme in winter is: first do insulation to the building as a whole, so that the heat of the house is preserved to the greatest extent, in combination with the window made of thermal insulation glass 12 plus thermal insulation curtain 13, the room is improved by 9-15 degrees. The constant temperature fresh air system 11 is used for ventilation in the building, and the air circulates but the heat and cold air do not circulate. The cold and heat accumulator 1 is the main way to provide heat for the building in winter. During the day, the solar water heater 5 and the air source heat pump water heater 6 can be used as auxiliary heating methods. The energy equipment 2 is then recirculated and heated, the ground source heat pump unit 3 is used for secondary heating, and then the cold and hot accumulator 1 is heated, and the heated air is discharged into the room through the hot and cold air conditioner 4 through the hot air pipe 9;
冬天热水循环方法：Hot water circulation method in winter:
1、循环回来的水来到冷热蓄能器1加热前，先通过冷热吸能设备2中的冷介质箱22的作用，把低温先吸附走，再用经地源热泵机组3循环回来的水后用冷热蓄能器1加热循环，环保节能无污染。1. Before the circulating water comes to the cold and heat accumulator 1 for heating, it first absorbs the low temperature through the action of the cold medium box 22 in the cold and heat energy absorbing device 2, and then circulates it back through the ground source heat pump unit 3 The cold and hot accumulator 1 is used to heat and circulate the water, which is environmentally friendly, energy-saving and pollution-free.
2、循环回来的水来到冷热蓄能器1加热前，先通过冷热吸能设备2中的冷介质箱22的作用，把低温先吸付走，直接用冷热蓄能器1加热到45-50度进行循环，环保节能无污染占地小。2. Before the circulating water comes to the cold and hot accumulator 1 for heating, it first absorbs the low temperature through the action of the cold medium box 22 in the cold and hot energy absorbing device 2, and directly heats it with the cold and hot accumulator 1 Cycle to 45-50 degrees, environmental protection, energy saving, pollution-free and small footprint.
夏天本方案是：先给建筑做隔热，不让外面热空气进到建筑里，使房屋的凉气得到最大的保存，结合用保温玻璃12加保温窗帘13制成的窗户，降低室内温度离9-15度，建筑里通风恒温新风系统11，空气流通但热量/冷气不流通。在夏天给建筑提供冷风使用以冷热蓄能器1为主，在晚上用低谷电通过螺旋压缩机制冷，储存在冷热蓄能器1里。在循环末梢加设冷热吸能设备2后再循环，地源热泵机组3做二级降温，然后冷热蓄能器1制冷，制冷后的空气经冷热空调4通过冷空气管10排入室内；In summer, this plan is: firstly heat-insulate the building to prevent the outside hot air from entering the building, so that the coolness of the house can be preserved to the maximum. Combined with windows made of insulating glass 12 and insulating curtains 13, the indoor temperature can be reduced. 9-15 degrees, ventilation and constant temperature fresh air system 11 in the building, the air circulates but the heat/cooling air does not circulate. In summer, cold air is provided to the building to use mainly the cold and heat accumulator 1, and at night, low-peak electricity is used for refrigeration through the screw compressor, and is stored in the cold and heat accumulator 1. Add cold and heat energy-absorbing equipment 2 at the end of the cycle and then circulate, the ground source heat pump unit 3 performs secondary cooling, and then the cold and heat accumulator 1 cools down, and the cooled air is discharged through the cold and hot air conditioner 4 through the cold air pipe 10 indoor;
夏天冷水循环方法：Summer cold water circulation method:
1、循环回来的水来到冷热蓄能器1制冷前，先通过冷热吸能设备2中的热介质箱23的作用，把高温先吸附走，再用经地源热泵机组3循环回来的水后用冷热蓄能器1制冷后再循环，环保无污染。1. Before the circulating water comes to the cold and heat accumulator 1 for cooling, it first absorbs the high temperature through the action of the heat medium box 23 in the cold and heat energy absorbing device 2, and then circulates it back through the ground source heat pump unit 3 The cold and hot accumulator 1 is used to refrigerate and recirculate the water, which is environmentally friendly and pollution-free.
2、循环回来的水来到冷热蓄能器1制冷前，先通过冷热吸能设备2中的热介质箱23的作用，把高温先吸附走，直接用冷热蓄能器1制冷到18度以下进行循环，环保无污染占地小。2. Before the circulating water comes to the cold and hot accumulator 1 for cooling, it first absorbs the high temperature through the action of the heat medium box 23 in the cold and hot energy absorbing device 2, and directly uses the cold and hot accumulator 1 to cool down to The cycle is carried out below 18 degrees, which is environmentally friendly and pollution-free and occupies a small area.
以上应用了具体个例对本发明进行阐述，只是用于帮助理解本发明，并不用以限制本发明。对于本发明所属技术领域的技术人员，依据本发明的思想，还可以做出若干简单推演、变形或替换。The above uses specific examples to illustrate the present invention, which is only used to help understand the present invention, and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, some simple deduction, deformation or replacement can also be made according to the idea of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710270618.3A CN108731300A (en) | 2017-04-24 | 2017-04-24 | A building integrated energy supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710270618.3A CN108731300A (en) | 2017-04-24 | 2017-04-24 | A building integrated energy supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731300A true CN108731300A (en) | 2018-11-02 |
Family
ID=63933857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710270618.3A Pending CN108731300A (en) | 2017-04-24 | 2017-04-24 | A building integrated energy supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294932A (en) * | 2021-05-28 | 2021-08-24 | 黑龙江建筑职业技术学院 | Energy-saving convertible heating and refrigerating system |
| EP4293292A1 (en) | 2022-06-17 | 2023-12-20 | Bruno Chavanne | Nomadic hydrosolar building, water and electricity generator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070266722A1 (en) * | 2006-05-16 | 2007-11-22 | Mccaughan Michael | In-ground geothermal heat pump system |
| CN101173828A (en) * | 2006-10-30 | 2008-05-07 | 潘戈 | Circulating geothermal heat exchange type underground energy accumulation liquid warehouse |
| CN101738001A (en) * | 2009-12-18 | 2010-06-16 | 同济大学 | Composite energy system of solar energy, ground source heat pump and chilled water storage |
| CN201652572U (en) * | 2009-12-17 | 2010-11-24 | 北京依科瑞德地源科技有限责任公司 | Novel ground source heat pump system |
| US20140048244A1 (en) * | 2012-08-17 | 2014-02-20 | Albert Reid Wallace | Hydronic building systems control |
| CN104141980A (en) * | 2013-05-08 | 2014-11-12 | 东南大学常州研究院 | Cooling-heating-integrated double-capillary-tube-layer phase-change energy storage floor terminal device and application system |
| CN206831866U (en) * | 2017-04-24 | 2018-01-02 | 苏州唫道鼎保温科技有限公司 | A building integrated energy supply system |
-
2017
- 2017-04-24 CN CN201710270618.3A patent/CN108731300A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070266722A1 (en) * | 2006-05-16 | 2007-11-22 | Mccaughan Michael | In-ground geothermal heat pump system |
| CN101173828A (en) * | 2006-10-30 | 2008-05-07 | 潘戈 | Circulating geothermal heat exchange type underground energy accumulation liquid warehouse |
| CN201652572U (en) * | 2009-12-17 | 2010-11-24 | 北京依科瑞德地源科技有限责任公司 | Novel ground source heat pump system |
| CN101738001A (en) * | 2009-12-18 | 2010-06-16 | 同济大学 | Composite energy system of solar energy, ground source heat pump and chilled water storage |
| US20140048244A1 (en) * | 2012-08-17 | 2014-02-20 | Albert Reid Wallace | Hydronic building systems control |
| CN104141980A (en) * | 2013-05-08 | 2014-11-12 | 东南大学常州研究院 | Cooling-heating-integrated double-capillary-tube-layer phase-change energy storage floor terminal device and application system |
| CN206831866U (en) * | 2017-04-24 | 2018-01-02 | 苏州唫道鼎保温科技有限公司 | A building integrated energy supply system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294932A (en) * | 2021-05-28 | 2021-08-24 | 黑龙江建筑职业技术学院 | Energy-saving convertible heating and refrigerating system |
| EP4293292A1 (en) | 2022-06-17 | 2023-12-20 | Bruno Chavanne | Nomadic hydrosolar building, water and electricity generator |
| WO2023242386A1 (en) | 2022-06-17 | 2023-12-21 | Bruno Chavanne | Nomadic hydrosolar building, generating water and electricity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109373481B (en) | A Kang body ventilation air conditioning and heating system preferentially used by the human body | |
| CN205351809U (en) | Changes in temperature circulation system for house | |
| CN108870602B (en) | Solar photo-thermal, photovoltaic and air conditioner integrated system | |
| CN110779131A (en) | Energy complementary passive house based on energy storage Trombe wall and soil-air heat exchange system | |
| WO2021017630A1 (en) | Metro composite energy multifunctional tail end heat pump system and method | |
| CN111237933A (en) | Hybrid cooling system between unattended equipment without external power | |
| CN101949565A (en) | Solar semiconductor air conditioner | |
| CN108731300A (en) | A building integrated energy supply system | |
| CN202885335U (en) | Building energy conservation and environmental protection energy recovery system | |
| CN202885134U (en) | Cold-accumulation and heat-accumulation type hot water air conditioner | |
| CN201514078U (en) | Solar energy air energy combination heating refrigerator | |
| CN105650781A (en) | Cold and heat energy storage air conditioner system utilizing season transition | |
| CN203177286U (en) | Heating system using light board solar energy, air source and fuel gas in complementary mode | |
| CN103423809B (en) | Multiple-heat-sourcehot hot water system | |
| CN208817632U (en) | Solar thermal, photovoltaic and air conditioning integrated system | |
| CN201803423U (en) | Solar semiconductor air conditioner | |
| CN206831866U (en) | A building integrated energy supply system | |
| CN216390215U (en) | Ventilation and heat dissipation device for transformer substation | |
| CN110057008A (en) | The system for realizing hot and cold, electric trilogy supply collection PV/T Yu earth source heat pump one | |
| CN214884605U (en) | Assembled wood structure pipe-buried energy-saving wall | |
| CN201811374U (en) | Household multifunctional solar air conditioner | |
| CN103398436B (en) | Solar energy diffusion-absorption refrigeration formula air-conditioning system based on radiation temperature adjustment | |
| KR20130112394A (en) | High-efficiency heat pump equipment hayibeurideusik | |
| CN103322655B (en) | New and effective energy ladder uses closed cycle central air conditioner system | |
| CN201748705U (en) | Energy balance system for heating, cooling and supplying hot water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |
|
| WD01 | Invention patent application deemed withdrawn after publication |