CN204404560U - A kind of separated type solar and air source heat pump hybrid system - Google Patents
A kind of separated type solar and air source heat pump hybrid system Download PDFInfo
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- CN204404560U CN204404560U CN201520023335.5U CN201520023335U CN204404560U CN 204404560 U CN204404560 U CN 204404560U CN 201520023335 U CN201520023335 U CN 201520023335U CN 204404560 U CN204404560 U CN 204404560U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000005338 heat storage Methods 0.000 claims abstract 12
- 239000000498 cooling water Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 239000008400 supply water Substances 0.000 claims 1
- 230000009182 swimming Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 239000002131 composite material Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000002528 anti-freeze Effects 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
本实用新型公开了一种分体式太阳能与空气源热泵复合系统，包括集热器、储热水箱、空气源热泵系统和风机盘管，所述储热水箱内置换热盘管，换热盘管两端通过连接管路I和连接管路II与集热器连接，连接管路II上设有循环泵和膨胀罐，集热器出口处设置第一温度传感器，储热水箱中设置第二温度传感器，第一温度传感器和第二温度传感器与控制器连接；所述空气源热泵系统包括空气源热泵室外机A和B，空气源热泵室外机B与储热水箱连接；储热水箱上方设有板式换热器将风机盘管与空气源热泵室外机A连接。本实用新型将太阳能加热与空气源加热结合，利用风机盘管将空气源系统做功产生的冷/热源调节室内温度，具有节约能源、绿色环保的优点。
The utility model discloses a split solar energy and air source heat pump composite system, which comprises a heat collector, a hot water storage tank, an air source heat pump system and a fan coil. Both ends of the coil are connected to the heat collector through the connecting pipe I and the connecting pipe II. The connecting pipe II is equipped with a circulating pump and an expansion tank. The second temperature sensor, the first temperature sensor and the second temperature sensor are connected to the controller; the air source heat pump system includes air source heat pump outdoor units A and B, and the air source heat pump outdoor unit B is connected to the hot water storage tank; heat storage A plate heat exchanger is arranged above the water tank to connect the fan coil unit with the outdoor unit A of the air source heat pump. The utility model combines solar heating with air source heating, uses the fan coil to adjust the indoor temperature with the cold/heat source generated by the air source system, and has the advantages of energy saving and environmental protection.
Description
技术领域technical field
本实用新型涉及一种多能源符合系统，尤其涉及一种应用于普通居民建筑的制冷、采暖和生活热水供应的太阳能与空气源热泵的复合系统，属于能源利用技术领域。The utility model relates to a multi-energy matching system, in particular to a composite system of solar energy and an air source heat pump applied to refrigeration, heating and domestic hot water supply of ordinary residential buildings, and belongs to the technical field of energy utilization.
背景技术Background technique
分体式太阳能是将集热板与水箱分开布置的系统，可以与屋面做到完美结合，但同时也与大多数太阳能热水器一样受到天气的影响，虽然水箱自带了电加热功能，但其节能效果会大打折扣。空气源热泵热水器采用“逆卡诺”原理，通过压缩机将制冷工质在蒸发器和冷凝器进行热量交换，制取生活热水，其在20℃环境温度下，水温从15℃上升到55℃的同时其能效比高达4以上，也就是加热同样的水其耗电量只有电加热热水器的1/4，目前的空气源热泵大都只提供制取热水的功能，没有合理利用为房间提供适宜温度，造成部分能源的浪费。Split solar energy is a system that separates the heat collecting plate from the water tank, which can be perfectly combined with the roof, but at the same time, it is also affected by the weather like most solar water heaters. Although the water tank has its own electric heating function, its energy-saving effect Will be greatly discounted. The air source heat pump water heater adopts the "reverse Carnot" principle, and the refrigerant is exchanged between the evaporator and the condenser through the compressor to produce domestic hot water. At an ambient temperature of 20°C, the water temperature rises from 15°C to 55°C At the same time, its energy efficiency ratio is as high as 4 or more, that is, the power consumption of heating the same water is only 1/4 of that of an electric heating water heater. Appropriate temperature, resulting in a waste of part of the energy.
发明内容Contents of the invention
本实用新型所要解决的技术问题是针对现有技术存在的缺陷，提供一种将分体式太阳能与空气源热泵符合系统，解决太阳能热水器在阴雨天制热效果差及采用电加热节能效果低的问题，同时利用风机盘管将空气源系统做功产生的冷源及热源带到室内，调节温度。The technical problem to be solved by this utility model is to provide a system that combines split solar energy and air source heat pumps to solve the problems of poor heating effect of solar water heaters in cloudy and rainy days and low energy saving effect of electric heating. At the same time, the fan coil unit is used to bring the cold source and heat source generated by the air source system to the room to adjust the temperature.
为解决这一技术问题，本实用新型提供了一种分体式太阳能与空气源热泵复合系统，包括集热器、储热水箱、空气源热泵系统和风机盘管，所述储热水箱内设置换热盘管，所述换热盘管两端分别通过连接管路I和连接管路II与集热器进口和出口连接，连接管路II上设置有循环泵和膨胀罐，所述集热器出口处设置第一温度传感器，储热水箱中设置第二温度传感器，第一温度传感器和第二温度传感器与控制器连接控制循环泵开启与关闭；所述空气源热泵系统包括空气源热泵室外机A和空气源热泵室外机B，空气源热泵室外机B通过管路与储热水箱连接；所述储热水箱上方设置有板式换热器，板式换热器将风机盘管与空气源热泵室外机A连接在一起。In order to solve this technical problem, the utility model provides a split type solar energy and air source heat pump composite system, including a heat collector, a hot water storage tank, an air source heat pump system and a fan coil. A heat exchange coil is arranged, and the two ends of the heat exchange coil are respectively connected to the inlet and the outlet of the heat collector through a connecting pipeline I and a connecting pipeline II, and a circulating pump and an expansion tank are arranged on the connecting pipeline II. A first temperature sensor is set at the outlet of the heater, a second temperature sensor is set in the hot water storage tank, the first temperature sensor and the second temperature sensor are connected with the controller to control the opening and closing of the circulating pump; the air source heat pump system includes an air source Heat pump outdoor unit A and air source heat pump outdoor unit B, air source heat pump outdoor unit B is connected to the hot water storage tank through pipelines; a plate heat exchanger is arranged above the hot water storage tank, and the plate heat exchanger connects the fan coil Connect with air source heat pump outdoor unit A.
所述储热水箱内的换热盘管以防冻液作为循环介质。The heat exchange coil in the hot water storage tank uses antifreeze as a circulating medium.
所述储热水箱的上部设有安全阀。The upper part of the hot water storage tank is provided with a safety valve.
所述储热水箱的热水出口设置在储热水箱的上部，其冷水进口设置在储热水箱的下部、与自来水管道连接为采用顶水式供水。The hot water outlet of the hot water storage tank is arranged on the upper part of the hot water storage tank, and the cold water inlet is arranged on the lower part of the hot water storage tank, and is connected with the running water pipeline to adopt top water supply.
所述冷水进口前与自来水连接处设置增压阀或减压阀。A booster valve or a pressure relief valve is arranged at the connection between the cold water inlet and the running water.
所述集热器设置在室外的屋顶或阳台上，储热水箱设置在室内用水处。The heat collector is arranged on the outdoor roof or balcony, and the hot water storage tank is arranged at the indoor water place.
有益效果：本实用新型将太阳能加热与空气源加热结合起来，去掉了传统热水器电加热功能，以在获取同样额热水量时使所消耗的能源更低，同时利用风机盘管将空气源系统做功产生的冷源及热源调节室内温度，具有节约能源、绿色环保的优点。本实用新型解决了在太阳光照不足、场地限制及环境温度过低的时候，分体式太阳能及空气源热泵制热效率低，及加热成本高的问题，同时可向室内提供充足的冷源及热源。Beneficial effects: the utility model combines solar heating with air source heating, and removes the electric heating function of traditional water heaters, so that the energy consumed is lower when obtaining the same amount of hot water, and at the same time, the air source system is integrated with the fan coil The cold source and heat source generated by the work adjust the indoor temperature, which has the advantages of energy saving and environmental protection. The utility model solves the problems of low heating efficiency and high heating cost of the split solar and air source heat pump when the sunlight is insufficient, the site is limited and the ambient temperature is too low, and at the same time, it can provide sufficient cold and heat sources indoors.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图中：1集热器、2储热水箱、3循环泵、4控制器、5空气源热泵室外机A、6空气源热泵室外机B、7风机盘管、8第一温度传感器、9第二温度传感器、10换热盘管、11连接管路I、12连接管路II、13膨胀罐、14冷水进口、15热水出口、16安全阀、17板式换热器。In the figure: 1 heat collector, 2 hot water storage tank, 3 circulation pump, 4 controller, 5 air source heat pump outdoor unit A, 6 air source heat pump outdoor unit B, 7 fan coil unit, 8 first temperature sensor, 9 Second temperature sensor, 10 heat exchange coil, 11 connecting pipeline I, 12 connecting pipeline II, 13 expansion tank, 14 cold water inlet, 15 hot water outlet, 16 safety valve, 17 plate heat exchanger.
具体实施方式Detailed ways
下面结合附图及实施例对本实用新型做具体描述。Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
图1所示为本实用新型的结构示意图。Shown in Fig. 1 is the structural representation of the utility model.
本实用新型包括集热器1、储热水箱2、空气源热泵系统和风机盘管7。The utility model comprises a heat collector 1, a hot water storage tank 2, an air source heat pump system and a fan coil 7.
所述储热水箱2内设置换热盘管10，所述换热盘管10两端分别通过连接管路I和连接管路II与集热器1进口和出口连接，连接管路II上设置有循环泵3和膨胀罐13，将其中充满循环介质。A heat exchange coil 10 is arranged in the hot water storage tank 2, and the two ends of the heat exchange coil 10 are respectively connected to the inlet and outlet of the heat collector 1 through the connecting pipeline I and the connecting pipeline II, and the connecting pipeline II is connected to the inlet and outlet of the heat collector 1. A circulation pump 3 and an expansion tank 13 are provided, which are filled with circulation medium.
所述集热器1出口处设置第一温度传感器8，储热水箱2中设置第二温度传感器9，第一温度传感器8和第二温度传感器9与控制器4连接，第一温度传感器8和第二温度传感器9配合控制器4，当第一温度传感器8测得温度T0与储热水箱2内第二温度传感器9测得温度T1之差高于设定温度5℃时，系统循环泵3启动，实现集热器1内传热介质与储热水箱2内换热盘管10介质的交换；当集热器1温度T0与储热水箱2内第二温度传感器9测得温度T1之差低于设定温度时，系统循环泵3停止。A first temperature sensor 8 is set at the outlet of the heat collector 1, a second temperature sensor 9 is set in the hot water storage tank 2, the first temperature sensor 8 and the second temperature sensor 9 are connected to the controller 4, and the first temperature sensor 8 Cooperate with the controller 4 with the second temperature sensor 9, when the difference between the temperature T0 measured by the first temperature sensor 8 and the temperature T1 measured by the second temperature sensor 9 in the hot water storage tank 2 is higher than the set temperature by 5°C, The system circulation pump 3 starts to realize the exchange of the heat transfer medium in the heat collector 1 and the heat exchange coil 10 medium in the hot water storage tank 2; 9 When the difference between the measured temperature T1 is lower than the set temperature, the system circulation pump 3 stops.
所述空气源热泵系统包括空气源热泵室外机A和空气源热泵室外机B，空气源热泵室外机A和空气源热泵室外机B包括压缩机、冷凝器、蒸发器和节流装置。The air source heat pump system includes an air source heat pump outdoor unit A and an air source heat pump outdoor unit B, and the air source heat pump outdoor unit A and the air source heat pump outdoor unit B include a compressor, a condenser, an evaporator and a throttling device.
所述空气源热泵室外机B通过冷热媒管路与储热水箱2连接，所述储热水箱2上部包含空气源热泵室外机B与水箱内部换热的部分，利用空气能作为辅助热源对储热水箱2进行加热。The air source heat pump outdoor unit B is connected to the hot water storage tank 2 through cold and heat medium pipelines, and the upper part of the hot water storage tank 2 includes the heat exchange part between the air source heat pump outdoor unit B and the inside of the water tank, using air energy as an auxiliary The heat source heats the hot water storage tank 2 .
在集热器1介质温度、储热水箱2温度过低及时间不适宜使用热水时，启动空气源热泵室外机B，以便继续加热储热水箱2内的生活用水。When the medium temperature of collector 1 and the temperature of hot water storage tank 2 are too low and the time is not suitable for hot water use, start the air source heat pump outdoor unit B to continue heating the domestic water in the hot water storage tank 2.
所述储热水箱2上方设置有板式换热器17，板式换热器17将风机盘管7与空气源热泵室外机A连接在一起，在热泵制冷时将冷源通过管道及风机盘管17带到室内，在热泵制热时将热源通过管道及风机盘管17带到室内，实现利用空气能对室内温度进行调节。A plate heat exchanger 17 is arranged above the hot water storage tank 2, and the plate heat exchanger 17 connects the fan coil unit 7 with the outdoor unit A of the air source heat pump, and passes the cold source through the pipeline and the fan coil unit during heat pump cooling 17 is brought indoors, and the heat source is brought indoors through the pipeline and the fan coil unit 17 when the heat pump is heating, so that the indoor temperature can be adjusted by using air energy.
所述空气源热泵室外机A常开，以保证室内风机盘管调节室内温度的正常功能。The outdoor unit A of the air source heat pump is normally turned on to ensure the normal function of the indoor fan coil unit to adjust the indoor temperature.
所述储热水箱2内的换热盘管10以防冻液作为循环介质。The heat exchange coil 10 in the hot water storage tank 2 uses antifreeze as a circulating medium.
所述储热水箱2的上部设有安全阀16。The upper part of the hot water storage tank 2 is provided with a safety valve 16 .
所述储热水箱2的热水出口15设置在储热水箱2的上部，其冷水进口14设置在储热水箱2的下部、与自来水管道连接为采用顶水式供水，当热水出时，自动将等量的冷水补充到水箱里，可以保证水箱内水量保持不变。The hot water outlet 15 of the hot water storage tank 2 is arranged on the top of the hot water storage tank 2, and its cold water inlet 14 is arranged on the bottom of the hot water storage tank 2, and is connected with the tap water pipeline to adopt a top-water type water supply. When it is out, the same amount of cold water will be automatically replenished into the water tank, which can ensure that the water volume in the water tank remains unchanged.
所述冷水进口14前与自来水连接处设置增压阀或减压阀，保证压力适宜，一般压力控制在0.2-0.3MPa之内。In front of the cold water inlet 14, a booster valve or a pressure relief valve is arranged at the junction with the running water to ensure that the pressure is suitable, and the pressure is generally controlled within 0.2-0.3 MPa.
所述集热器1设置在室外的屋顶或阳台上，储热水箱2根据具体环境布置在室内合适的地方。The heat collector 1 is arranged on the outdoor roof or balcony, and the hot water storage tank 2 is arranged in a suitable place indoors according to the specific environment.
本实用新型的工作过程：Working process of the present utility model:
当阳光照射到集热器1上时，集热器1中的吸热材料吸热，使集热器1中的介质加热，第一温度传感器8随之升温，即T0温度上升，当温度上升到T0-T1>5℃，控制器4控制循环泵3开始工作，将集热器1内的介质带到储热水箱2内的换热盘管10，与储热水箱2内的水进行热交换；当集热器1中的温度和储热水箱2中的温差T0-T1<5℃时，控制器4控制循环泵3停止工作，如此往复循环集热，直到储热水箱2中的水达到要求的温度。When sunlight shines on the heat collector 1, the heat-absorbing material in the heat collector 1 absorbs heat, heating the medium in the heat collector 1, and the temperature of the first temperature sensor 8 increases accordingly, that is, the temperature of T 0 rises, when the temperature When the temperature rises to T 0 -T 1 >5°C, the controller 4 controls the circulation pump 3 to start working, and brings the medium in the heat collector 1 to the heat exchange coil 10 in the hot water storage tank 2, and the hot water storage tank 2 heat exchange with the water inside; when the temperature difference T 0 -T 1 in the heat collector 1 and the hot water storage tank 2 is <5°C, the controller 4 controls the circulation pump 3 to stop working, so that the reciprocating cycle of heat collection, Until the water in the hot water storage tank 2 reaches the required temperature.
当没有阳光照射时，关闭循环泵3，直接手动启动空气能循环系统将冷水直接加到储热水箱2内，用空气能对储热水箱2中的水进行加热，达到要求的温度即可。When there is no sunlight, turn off the circulation pump 3, directly manually start the air energy circulation system to directly add cold water to the hot water storage tank 2, and use air energy to heat the water in the hot water storage tank 2 until the required temperature is reached. Can.
本实用新型的高温保护：若集热器1的温度T0高于115℃或储热水箱2下部温度T1高于75℃时，此时系统处于高温保护状态，循环泵3自动停止运行，避免系统中的热敏元器件受高温冲击损坏。High temperature protection of the utility model: if the temperature T 0 of the heat collector 1 is higher than 115°C or the temperature T 1 of the lower part of the hot water storage tank 2 is higher than 75°C, the system is in the high temperature protection state at this time, and the circulating pump 3 stops running automatically , to avoid heat sensitive components in the system being damaged by high temperature impact.
本实用新型的防冻功能：若集热器的温度T0低于设定温度时，则系统自动启动防冻循环，既循环泵3启动循环，当集热器1的温度T0达到设定温度时，防冻循环停止运行。The antifreeze function of the utility model: if the temperature T of the heat collector is lower than the set temperature, the system will automatically start the antifreeze cycle, that is, the circulation pump 3 starts the cycle, and when the temperature T of the heat collector 1 reaches the set temperature , the antifreeze cycle stops running.
本实用新型将太阳能加热与空气源加热结合起来，去掉了传统热水器电加热功能，以在获取同样额热水量时使所消耗的能源更低，同时利用风机盘管将空气源系统做功产生的冷源及热源调节室内温度，具有节约能源、绿色环保的优点。本实用新型解决了在太阳光照不足、场地限制及环境温度过低的时候，分体式太阳能及空气源热泵制热效率低，及加热成本高的问题，同时可向室内提供充足的冷源及热源。The utility model combines solar heating with air source heating, and removes the electric heating function of traditional water heaters, so that the energy consumed is lower when obtaining the same amount of hot water, and at the same time uses the fan coil to work the air source system. The cold source and heat source adjust the indoor temperature, which has the advantages of energy saving and environmental protection. The utility model solves the problems of low heating efficiency and high heating cost of the split solar and air source heat pump when the sunlight is insufficient, the site is limited and the ambient temperature is too low, and at the same time, it can provide sufficient cold and heat sources indoors.
本实用新型上述实施方案，只是举例说明，不是仅有的，所有在本实用新型范围内或等同本实用新型的范围内的改变均被本实用新型包围。The above-mentioned embodiments of the utility model are only examples, not the only ones, and all changes within the scope of the utility model or equivalent to the scope of the utility model are surrounded by the utility model.
Claims (6)
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|---|---|---|---|
| CN201520023335.5U CN204404560U (en) | 2015-01-14 | 2015-01-14 | A kind of separated type solar and air source heat pump hybrid system |
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| CN201520023335.5U CN204404560U (en) | 2015-01-14 | 2015-01-14 | A kind of separated type solar and air source heat pump hybrid system |
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| CN204404560U true CN204404560U (en) | 2015-06-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534685A (en) * | 2015-01-14 | 2015-04-22 | 力诺瑞特（上海）新能源有限公司 | Split type solar energy and air source heat pump combining system |
| CN106642682A (en) * | 2017-01-10 | 2017-05-10 | 珠海格力电器股份有限公司 | Multifunctional heat pump system with air energy and solar energy coupled |
| WO2020228159A1 (en) * | 2019-05-13 | 2020-11-19 | 马鞍山市博浪热能科技有限公司 | Hot water control system for multiple compound energy source pressure-bearing modules |
| CN113063172A (en) * | 2021-04-02 | 2021-07-02 | 广东纽恩泰新能源科技发展有限公司 | Air source heat pump system with solar energy and electric heating and control method |
-
2015
- 2015-01-14 CN CN201520023335.5U patent/CN204404560U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534685A (en) * | 2015-01-14 | 2015-04-22 | 力诺瑞特（上海）新能源有限公司 | Split type solar energy and air source heat pump combining system |
| CN106642682A (en) * | 2017-01-10 | 2017-05-10 | 珠海格力电器股份有限公司 | Multifunctional heat pump system with air energy and solar energy coupled |
| WO2020228159A1 (en) * | 2019-05-13 | 2020-11-19 | 马鞍山市博浪热能科技有限公司 | Hot water control system for multiple compound energy source pressure-bearing modules |
| CN113063172A (en) * | 2021-04-02 | 2021-07-02 | 广东纽恩泰新能源科技发展有限公司 | Air source heat pump system with solar energy and electric heating and control method |
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Effective date of registration: 20230302 Address after: No. 30766, Jingshi East Road, Licheng District, Jinan City, Shandong Province Patentee after: SHANDONG LINUO PARADIGMA Co.,Ltd. Address before: Building 5, No. 738, Huaqing Road, Qingpu District, Shanghai, 201707 Patentee before: Linuo Ritter (Shanghai) New Energy Co.,Ltd. |
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