CN205403187U - Solar energy power generation heat accumulation constant temperature hot -water heating heating system - Google Patents
Solar energy power generation heat accumulation constant temperature hot -water heating heating system Download PDFInfo
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- CN205403187U CN205403187U CN201620169367.0U CN201620169367U CN205403187U CN 205403187 U CN205403187 U CN 205403187U CN 201620169367 U CN201620169367 U CN 201620169367U CN 205403187 U CN205403187 U CN 205403187U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000010438 heat treatment Methods 0.000 title claims abstract description 62
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000009825 accumulation Methods 0.000 title abstract 2
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 18
- 238000005338 heat storage Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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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
- Y02E10/44—Heat exchange systems
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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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E10/60—Thermal-PV hybrids
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- Photovoltaic Devices (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及水暖供热领域，具体涉及一种太阳能发电蓄热恒温水暖供热系统。The utility model relates to the field of water heating and heating, in particular to a solar power generation heat storage constant temperature water heating and heating system.
背景技术Background technique
太阳能的开发利用潜力十分巨大，太阳能热水利用转化率约为60％-85％，太阳能光伏的转化率约为15％-30％，能将光伏和光热有机的结合起来，用于水暖供热系统，会使之性价比最高。The development and utilization potential of solar energy is very huge. The conversion rate of solar hot water utilization is about 60%-85%, and the conversion rate of solar photovoltaic is about 15%-30%. It can organically combine photovoltaic and photothermal for water heating. The heating system will make it the most cost-effective.
晶硅太阳能光伏发电板一般在正常工作时，由于晶硅电池片表面为深蓝色，吸收部分红外线，产生热量，同时在发电产生的电流作用下，也会产生欧姆热量，正常工作时，温度最高能达到50℃，晶硅太阳发电效率会随温度的升高而降低，实际发电效率收到影响。Crystalline silicon solar photovoltaic power generation panels generally work normally, because the surface of crystalline silicon cells is dark blue, absorbing part of infrared rays and generating heat, and at the same time, under the action of current generated by power generation, ohmic heat will also be generated, and the temperature is the highest during normal operation It can reach 50°C, the efficiency of crystalline silicon solar power generation will decrease with the increase of temperature, and the actual power generation efficiency will be affected.
同时，太阳能热水器的热水一般用于淋浴，在养殖场一般使用红外线灯泡采暖或电热板采暖，这样不仅耗能高、易发生漏电不安全现象。At the same time, the hot water of solar water heaters is generally used for showering, and infrared light bulbs or electric heating plates are generally used for heating in farms, which not only consumes high energy, but is also prone to leakage and unsafe phenomena.
发明内容Contents of the invention
为克服所述不足，本实用新型的目的在于提供一种太阳能发电蓄热恒温水暖供热系统，结构简单，节能降耗，温度控制精准。In order to overcome the above disadvantages, the purpose of this utility model is to provide a solar power generation heat storage constant temperature water heating and heating system, which has a simple structure, saves energy and reduces consumption, and has precise temperature control.
本实用新型解决其技术问题所采用的技术方案是：一种太阳能发电蓄热恒温水暖供热系统，包括太阳能集热管组、晶硅太阳能电池板、换热器、主水箱、供暖系统、控制器、冷却水系统，所述晶硅太阳能电池板通过充电控制器与蓄电池相连，所述晶硅太阳能电池板的背面设有换热器，所述换热器设有多个并列的换热管，相邻的两个换热管用弯管顺次连接，所述换热管与晶硅太阳能电池板的背面之间、相邻的换热管之间设有导热胶，换热器的背面依次设有反射板、保温板，所述换热器的进口端通过第一循环水泵与冷却水系统的出口相连，换热器的出口端与辅助水箱进水端相连，辅助水箱的出口通过第二循环水泵与主水箱的入口相连，所述太阳能集热管组通过导热管与主水箱相连，所述主水箱的出口端通过第三循环水泵与供暖系统的输入端相连；The technical solution adopted by the utility model to solve the technical problem is: a solar power generation heat storage constant temperature water heating heating system, including solar heat collecting tube group, crystal silicon solar panel, heat exchanger, main water tank, heating system, controller . Cooling water system, the crystalline silicon solar panel is connected to the storage battery through a charging controller, the back of the crystalline silicon solar panel is provided with a heat exchanger, and the heat exchanger is provided with a plurality of parallel heat exchange tubes, Two adjacent heat exchange tubes are sequentially connected with elbows, heat-conducting glue is provided between the heat exchange tubes and the back of the crystalline silicon solar cell panel, and between adjacent heat exchange tubes, and the back of the heat exchanger is sequentially provided with There are reflection plates and insulation plates, the inlet end of the heat exchanger is connected to the outlet of the cooling water system through the first circulating water pump, the outlet end of the heat exchanger is connected to the inlet end of the auxiliary water tank, and the outlet of the auxiliary water tank is connected through the second circulation The water pump is connected to the inlet of the main water tank, the solar heat collection tube group is connected to the main water tank through heat pipes, and the outlet end of the main water tank is connected to the input end of the heating system through the third circulating water pump;
所述主水箱内设有加热器、第一温度传感器，所述辅助水箱内设有第二温度传感器，所述供暖系统的输出端设有第三温度传感器，所述控制器的输出端与加热器相连，控制器的输入端与室内温度传感器、第一温度传感器、第二温度传感器、第三温度传感器、第一循环水泵、第二循环水泵、第三循环水泵相连。The main water tank is provided with a heater and a first temperature sensor, the auxiliary water tank is provided with a second temperature sensor, the output end of the heating system is provided with a third temperature sensor, the output end of the controller is connected with the heating The input terminal of the controller is connected with the indoor temperature sensor, the first temperature sensor, the second temperature sensor, the third temperature sensor, the first circulating water pump, the second circulating water pump and the third circulating water pump.
进一步，所述供暖系统的输出端与冷却水系统相连，循环利用水资源。Further, the output end of the heating system is connected to the cooling water system to recycle water resources.
进一步，所述冷却水系统的出口设有第一过滤器。Further, the outlet of the cooling water system is provided with a first filter.
进一步，所述供暖系统的输出端设有第二过滤器。Further, the output end of the heating system is provided with a second filter.
进一步，所述蓄电池通过逆变器与控制器相连。Further, the storage battery is connected to the controller through an inverter.
进一步，所述供暖系统设有补水口。Further, the heating system is provided with a water supply port.
进一步，所述室内温度传感器设在所需供暖的室内。Further, the indoor temperature sensor is set in the room that needs to be heated.
本实用新型具有以下有益效果：结构简单，充分利用太阳能发热和太阳能发电，节能降耗，温度控制精准，保证控制供暖系统恒温。The utility model has the following beneficial effects: simple structure, full use of solar heating and solar power generation, energy saving and consumption reduction, precise temperature control, and constant temperature control of the heating system.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.
图2是本实用新型的换热器的结构示意图。Fig. 2 is a structural schematic diagram of the heat exchanger of the present invention.
图3是本实用新型的换热器的横截面结构示意图。Fig. 3 is a cross-sectional schematic diagram of the heat exchanger of the present invention.
图中，1晶硅太阳能电池板，11充电控制器，12蓄电池，13逆变器，2辅助水箱，3主水箱，4太阳能集热管组，41导热管，5供暖系统，6冷却水系统，71第一循环水泵，72第二循环水泵，73第三循环水泵，8控制器，9换热管，91导热胶，92反射板，93保温板，94弯管。In the figure, 1 crystalline silicon solar panel, 11 charge controller, 12 storage battery, 13 inverter, 2 auxiliary water tank, 3 main water tank, 4 solar collector tube group, 41 heat conduction tube, 5 heating system, 6 cooling water system, 71 first circulating water pump, 72 second circulating water pump, 73 third circulating water pump, 8 controller, 9 heat exchange tube, 91 thermal conductive glue, 92 reflective plate, 93 insulation board, 94 elbow.
具体实施方式detailed description
现在结合附图对本实用新型作进一步详细的说明。Now in conjunction with accompanying drawing, the utility model is described in further detail.
根据图1、2、3所示的一种太阳能发电蓄热恒温水暖供热系统，包括太阳能集热管组4、晶硅太阳能电池板1、换热器、主水箱3、供暖系统5、控制器8、冷却水系统6，所述晶硅太阳能电池板1通过充电控制器11与蓄电池12相连，所述晶硅太阳能电池板1的背面设有换热器，所述换热器设有多个并列的换热管9，相邻的两个换热管9用弯管94顺次连接，所述换热管9与晶硅太阳能电池板1的背面之间、相邻的换热管9之间设有导热胶91，换热器的背面依次设有反射板92、保温板93，所述换热器的进口端通过第一循环水泵71与冷却水系统6的出口相连，换热器的出口端与辅助水箱2进水端相连，辅助水箱2的出口通过第二循环水泵72与主水箱3的入口相连，所述太阳能集热管组4通过导热管41与主水箱3相连，所述主水箱3的出口端通过第三循环水泵73与供暖系统5的输入端相连；According to a solar power generation heat storage constant temperature water heating heating system shown in Figures 1, 2 and 3, it includes a solar heat collection tube group 4, a crystalline silicon solar panel 1, a heat exchanger, a main water tank 3, a heating system 5, and a controller 8. Cooling water system 6, the crystalline silicon solar panel 1 is connected to the storage battery 12 through the charging controller 11, the back of the crystalline silicon solar panel 1 is provided with a heat exchanger, and the heat exchanger is provided with multiple Parallel heat exchange tubes 9, two adjacent heat exchange tubes 9 are sequentially connected by an elbow 94, between the heat exchange tubes 9 and the back of the crystalline silicon solar cell panel 1, between adjacent heat exchange tubes 9 There is a heat-conducting glue 91 between them, and the back of the heat exchanger is provided with a reflection plate 92 and a heat preservation plate 93 in turn. The inlet end of the heat exchanger is connected with the outlet of the cooling water system 6 through the first circulating water pump 71, and the heat exchanger The outlet end is connected to the water inlet end of the auxiliary water tank 2, the outlet of the auxiliary water tank 2 is connected to the inlet of the main water tank 3 through the second circulating water pump 72, the solar heat collection tube group 4 is connected to the main water tank 3 through the heat pipe 41, and the main water tank 3 The outlet end of the water tank 3 is connected to the input end of the heating system 5 through the third circulating water pump 73;
所述主水箱3内设有加热器、第一温度传感器，所述辅助水箱2内设有第二温度传感器，所述供暖系统5的输出端设有第三温度传感器，所述控制器的输出端与加热器相连，控制器8的输入端与室内温度传感器、第一温度传感器、第二温度传感器、第三温度传感器、第一循环水泵71、第二循环水泵72、第三循环水泵73相连。The main water tank 3 is provided with a heater and a first temperature sensor, the auxiliary water tank 2 is provided with a second temperature sensor, the output of the heating system 5 is provided with a third temperature sensor, and the output of the controller The terminal is connected with the heater, and the input terminal of the controller 8 is connected with the indoor temperature sensor, the first temperature sensor, the second temperature sensor, the third temperature sensor, the first circulating water pump 71, the second circulating water pump 72, and the third circulating water pump 73 .
进一步，所述供暖系统5的输出端与冷却水系统6相连，循环利用水资源。Further, the output end of the heating system 5 is connected to the cooling water system 6 to recycle water resources.
进一步，所述冷却水系统6的出口设有第一过滤器。Further, the outlet of the cooling water system 6 is provided with a first filter.
进一步，所述供暖系统5的输出端设有第二过滤器。Further, the output end of the heating system 5 is provided with a second filter.
进一步，所述蓄电池12通过逆变器13与控制器8相连。Further, the storage battery 12 is connected to the controller 8 through an inverter 13 .
进一步，所述供暖系统5设有补水口。Further, the heating system 5 is provided with a water supply port.
进一步，所述室内温度传感器设在所需供暖的室内。Further, the indoor temperature sensor is set in the room that needs to be heated.
首先，晶硅太阳能电池板1在进行发电的时候，第一循环水泵71将冷却水系统6内的冷却水送入换热器的换热管9内，利用冷却水降低晶硅太阳能电池板1的表面温度，提高晶硅太阳能电池板1的发电效率，将电能储存在蓄电池12内；同时换热管9内的水带走晶硅太阳能电池板1的热能，将水暂存在辅助水箱2内，这时水温比冷却水系统6出来的水温度高，换热器起到初步储热的作用；First, when the crystalline silicon solar panel 1 is generating electricity, the first circulating water pump 71 sends the cooling water in the cooling water system 6 into the heat exchange tube 9 of the heat exchanger, and uses the cooling water to lower the crystalline silicon solar panel 1. The surface temperature of the crystalline silicon solar panel 1 is improved, and the electric energy is stored in the battery 12; at the same time, the water in the heat exchange tube 9 takes away the heat energy of the crystalline silicon solar panel 1, and the water is temporarily stored in the auxiliary water tank 2 , at this time, the water temperature is higher than that of the water coming out of the cooling water system 6, and the heat exchanger plays the role of preliminary heat storage;
其次，辅助水箱2内的水通过第二循环水泵72进入主水箱5内，太阳能集热管组4将热能导热主水箱3内，主水箱3温度升高明显，通过第三循环水泵73与供暖系统5相连，进行水暖供暖，供暖系统5的水经循环后冷却再次进入冷却水系统6，进行循环利用，不浪费水；Secondly, the water in the auxiliary water tank 2 enters the main water tank 5 through the second circulating water pump 72, and the solar heat collection tube group 4 conducts heat energy into the main water tank 3, and the temperature of the main water tank 3 rises obviously, and the third circulating water pump 73 and the heating system 5 are connected to each other for water heating and heating. The water in the heating system 5 is cooled after being circulated and then enters the cooling water system 6 for recycling without wasting water;
当阳光充足时，辅助水箱2和主水箱3的均储存较高的热能，同时蓄电池12会存储电能，当夜晚或连续阴天时，环境温度降低，室内温度降低，需要热能较多，这时若辅助水箱2和主水箱3的温度会降低，控制器8通过检测室温、主水箱3温度、辅助水箱2温度以及供暖系统5内的温度，根据写入的程序进行，分别控制加热器的加热活动，当温度过高时，控制器8控制以第一循环水泵71、第二循环水泵72、第三循环水泵73的速度，保持室内温度恒定。When the sun is sufficient, both the auxiliary water tank 2 and the main water tank 3 store high heat energy, and the battery 12 stores electric energy at the same time. The temperature of the auxiliary water tank 2 and the main water tank 3 will decrease, and the controller 8 controls the heating activities of the heaters respectively by detecting the room temperature, the temperature of the main water tank 3, the temperature of the auxiliary water tank 2 and the temperature in the heating system 5, according to the written program , when the temperature is too high, the controller 8 controls the speed of the first circulating water pump 71, the second circulating water pump 72, and the third circulating water pump 73 to keep the indoor temperature constant.
本实用新型不局限于所述实施方式，任何人应得知在本实用新型的启示下作出的结构变化，凡是与本实用新型具有相同或相近的技术方案，均落入本实用新型的保护范围之内。The utility model is not limited to the above-mentioned embodiment, and anyone should know that the structural changes made under the enlightenment of the utility model, and any technical solutions that are the same as or similar to the utility model, all fall into the protection scope of the utility model within.
本实用新型未详细描述的技术、形状、构造部分均为公知技术。The technologies, shapes and construction parts not described in detail in the utility model are all known technologies.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471294A (en) * | 2017-02-23 | 2018-08-31 | 华北电力大学 | Application of the low-grade fever tubular type CPVT coupling temperature difference electricity generation devices in summer |
| CN108696248A (en) * | 2017-02-23 | 2018-10-23 | 华北电力大学 | A kind of concentrating photovoltaic photo-thermal stabilization cogeneration system that micro heat pipe is combined with copper pipe heat collector |
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2016
- 2016-03-05 CN CN201620169367.0U patent/CN205403187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471294A (en) * | 2017-02-23 | 2018-08-31 | 华北电力大学 | Application of the low-grade fever tubular type CPVT coupling temperature difference electricity generation devices in summer |
| CN108696248A (en) * | 2017-02-23 | 2018-10-23 | 华北电力大学 | A kind of concentrating photovoltaic photo-thermal stabilization cogeneration system that micro heat pipe is combined with copper pipe heat collector |
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