CN110553397B - Photovoltaic air can double-purpose hot water system - Google Patents
Photovoltaic air can double-purpose hot water system Download PDFInfo
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- CN110553397B CN110553397B CN201910885609.4A CN201910885609A CN110553397B CN 110553397 B CN110553397 B CN 110553397B CN 201910885609 A CN201910885609 A CN 201910885609A CN 110553397 B CN110553397 B CN 110553397B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 6
- 239000011737 fluorine Substances 0.000 claims abstract description 6
- 230000009977 dual effect Effects 0.000 claims 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
本发明提出了一种光伏空气能双用热水系统，其特征在于：包括光伏板、热泵主机、水箱和空气能热水器，所述光伏板的下方设有热泵主机，所述光伏板与热泵主机之间连有第一导管，所述热泵主机一侧设有水箱，所述热泵主机与所述水箱之间连有第二导管，所述水箱通过第三导管与所述空气能热水器连接，所述水箱下部连有进水管。与现有技术相比，本发明提供的一种光伏空气能双用热水系统，结构合理，利用从热泵主机中接出的一路氟路，以导热管形式贴于光伏板背面，从而通过传导方式给光伏板降温，并且吸收的热量可以用于空气能热水器；利用热泵主机风机的出风的冷风，通过导风管等导光伏板下部，实现对流降温的效果。
The present invention proposes a photovoltaic and air energy dual-use hot water system, which is characterized by comprising a photovoltaic panel, a heat pump main unit, a water tank and an air energy water heater, a heat pump main unit is arranged below the photovoltaic panel, a first conduit is connected between the photovoltaic panel and the heat pump main unit, a water tank is arranged on one side of the heat pump main unit, a second conduit is connected between the heat pump main unit and the water tank, the water tank is connected to the air energy water heater through a third conduit, and a water inlet pipe is connected to the lower part of the water tank. Compared with the prior art, the photovoltaic and air energy dual-use hot water system provided by the present invention has a reasonable structure, and utilizes a fluorine path connected from the heat pump main unit to be attached to the back of the photovoltaic panel in the form of a heat conduction pipe, so as to cool the photovoltaic panel by conduction, and the absorbed heat can be used for the air energy water heater; utilizes the cold air discharged from the fan of the heat pump main unit to conduct to the lower part of the photovoltaic panel through the air guide pipe, etc., to achieve the effect of convection cooling.
Description
技术领域Technical Field
本发明涉及光伏空气能技术领域，特别涉及一种光伏空气能双用热水系统。The invention relates to the technical field of photovoltaic and air energy, and in particular to a photovoltaic and air energy dual-purpose hot water system.
背景技术Background Art
现有技术中，光伏板在吸收太阳能发电的过程中，会因为温度过高会导致光伏板发电的效率降低，而太阳能最强的时候，正是温度最高的时候，所以为了降低光伏板温度从而提高发电效率，与此同时合理利用需要降低的热量，以及可以合理利用热泵主机的风机系统。In the prior art, when photovoltaic panels absorb solar energy to generate electricity, their efficiency will be reduced due to excessive temperature. When the solar energy is strongest, the temperature is also the highest. Therefore, in order to reduce the temperature of the photovoltaic panels and thus improve the efficiency of power generation, the heat that needs to be reduced should be reasonably utilized, and the fan system of the heat pump host can be reasonably utilized.
发明内容Summary of the invention
本发明的目的在于克服上述现有技术的不足，提供一种光伏空气能双用热水系统，其旨在解决现有技术中因为温度过高会导致光伏板发电的效率降低，降温过程中没有合理的利用可用资源等问题。The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and to provide a photovoltaic and air energy dual-use hot water system, which aims to solve the problems in the prior art that the efficiency of photovoltaic panel power generation is reduced due to excessively high temperature, and available resources are not reasonably utilized during the cooling process.
为实现上述目的，本发明提出了一种光伏空气能双用热水系统，其特征在于：包括光伏板、热泵主机、水箱和空气能热水器，所述光伏板的下方设有热泵主机，所述光伏板与热泵主机之间连有第一导管，所述热泵主机一侧设有水箱，所述热泵主机与所述水箱之间连有第二导管，所述水箱通过第三导管与所述空气能热水器连接，所述水箱下部连有进水管。作为优选，所述第一导管为一条循环的导热管结构，所述第一导管贴于所述光伏板的背面，所述第一导管内部设有氟。To achieve the above purpose, the present invention proposes a photovoltaic and air energy dual-use hot water system, characterized in that it includes a photovoltaic panel, a heat pump host, a water tank and an air energy water heater, a heat pump host is provided below the photovoltaic panel, a first conduit is connected between the photovoltaic panel and the heat pump host, a water tank is provided on one side of the heat pump host, a second conduit is connected between the heat pump host and the water tank, the water tank is connected to the air energy water heater through a third conduit, and a water inlet pipe is connected to the lower part of the water tank. Preferably, the first conduit is a circulating heat conduction pipe structure, the first conduit is attached to the back of the photovoltaic panel, and fluorine is provided inside the first conduit.
作为优选，所述热泵主机的内部设有风机，所述热泵主机的上方设有出风口，所述出风口上设有若干个导风管，所述导风管的另一端位于所述光伏板的下部。Preferably, a fan is provided inside the heat pump main unit, an air outlet is provided above the heat pump main unit, a plurality of air ducts are provided on the air outlet, and the other end of the air duct is located at the lower part of the photovoltaic panel.
作为优选，所述第二导管包括冷水管和热水管，所述冷水管内水流方向由所述水箱到所述热泵主机，所述热水管内水流方向由所述热泵主机到所述水箱。Preferably, the second conduit includes a cold water pipe and a hot water pipe, the water flow direction in the cold water pipe is from the water tank to the heat pump host, and the water flow direction in the hot water pipe is from the heat pump host to the water tank.
作为优选，所述第三导管内部为热水，所述第三导管内热水由所述水箱到所述空气能热水器。Preferably, the interior of the third conduit is hot water, and the hot water in the third conduit flows from the water tank to the air-energy water heater.
作为优选，所述空气能热水器上连接有若干个不同的需热水设备，所述第三导管位于空气能热水器上设有若干个支管，所述支管的末端与所述空气能热水器上的需热水设备相连接。Preferably, the air-energy water heater is connected to a plurality of different devices requiring hot water, the third conduit is located on the air-energy water heater and is provided with a plurality of branch pipes, the ends of the branch pipes are connected to the devices requiring hot water on the air-energy water heater.
作为优选，所述第一导管、第二导管、第三导管和进水管上设有若干个管阀，所述第三导管的两端都设有管阀。Preferably, the first conduit, the second conduit, the third conduit and the water inlet pipe are provided with a plurality of pipe valves, and both ends of the third conduit are provided with pipe valves.
本发明的有益效果：与现有技术相比，本发明提供的一种光伏空气能双用热水系统，结构合理，利用从热泵主机中接出的一路氟路，以导热管形式贴于光伏板背面，从而通过传导方式给光伏板降温，并且吸收的热量可以用于空气能热水器；利用热泵主机风机的出风的冷风，通过导风管等导光伏板下部，实现对流降温的效果。Beneficial effects of the present invention: Compared with the prior art, the photovoltaic and air energy dual-purpose hot water system provided by the present invention has a reasonable structure. It utilizes a fluorine path connected to the heat pump host and is attached to the back of the photovoltaic panel in the form of a heat pipe, so as to cool the photovoltaic panel by conduction, and the absorbed heat can be used for the air energy water heater; the cold air discharged by the heat pump host fan is conducted to the lower part of the photovoltaic panel through the air duct, etc., to achieve the effect of convection cooling.
本发明的特征及优点将通过实施例结合附图进行详细说明。The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是本发明实施例一种光伏空气能双用热水系统的结构示意图。FIG1 is a schematic structural diagram of a photovoltaic and air energy dual-use hot water system according to an embodiment of the present invention.
图中：1-光伏板、2-热泵主机、21-出风口、211-导风管、22-第一导管、23-第二导管、231-管阀、3-水箱、31-第三导管、311-支管、32-进水管、4-空气能热水器、41-需热水设备。In the figure: 1-photovoltaic panel, 2-heat pump main unit, 21-air outlet, 211-air duct, 22-first conduit, 23-second conduit, 231-pipe valve, 3-water tank, 31-third conduit, 311-branch pipe, 32-water inlet pipe, 4-air energy water heater, 41-hot water requiring equipment.
具体实施方式DETAILED DESCRIPTION
为使本发明的目的、技术方案和优点更加清楚明了，下面通过附图及实施例，对本发明进行进一步详细说明。但是应该理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限制本发明的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本发明的概念。In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.
参阅图1，本发明实施例提供一种光伏空气能双用热水系统，其特征在于：包括光伏板1、热泵主机2、水箱3和空气能热水器4，所述光伏板1的下方设有热泵主机2，所述光伏板1与热泵主机2之间连有第一导管22，所述热泵主机2一侧设有水箱3，所述热泵主机2与所述水箱3之间连有第二导管23，所述水箱3通过第三导管31与所述空气能热水器4连接，所述水箱3下部连有进水管32。Referring to Figure 1, an embodiment of the present invention provides a photovoltaic and air energy dual-purpose hot water system, which is characterized by comprising a photovoltaic panel 1, a heat pump host 2, a water tank 3 and an air energy water heater 4, a heat pump host 2 is provided below the photovoltaic panel 1, a first conduit 22 is connected between the photovoltaic panel 1 and the heat pump host 2, a water tank 3 is provided on one side of the heat pump host 2, a second conduit 23 is connected between the heat pump host 2 and the water tank 3, the water tank 3 is connected to the air energy water heater 4 through a third conduit 31, and a water inlet pipe 32 is connected to the lower part of the water tank 3.
所述第一导管22为一条循环的导热管结构，所述第一导管22贴于所述光伏板1的背面，所述第一导管22内部设有氟。所述热泵主机2的内部设有风机，所述热泵主机2的上方设有出风口21，所述出风口21上设有若干个导风管211，所述导风管211的另一端位于所述光伏板1的下部。所述第二导管23包括冷水管和热水管，所述冷水管内水流方向由所述水箱3到所述热泵主机2，所述热水管内水流方向由所述热泵主机2到所述水箱3。所述第三导管31内部为热水，所述第三导管31内热水由所述水箱3到所述空气能热水器4。The first conduit 22 is a circulating heat-conducting pipe structure, which is attached to the back of the photovoltaic panel 1, and fluorine is provided inside the first conduit 22. A fan is provided inside the heat pump host 2, and an air outlet 21 is provided above the heat pump host 2. A plurality of air guide pipes 211 are provided on the air outlet 21, and the other end of the air guide pipe 211 is located at the lower part of the photovoltaic panel 1. The second conduit 23 includes a cold water pipe and a hot water pipe. The water flow direction in the cold water pipe is from the water tank 3 to the heat pump host 2, and the water flow direction in the hot water pipe is from the heat pump host 2 to the water tank 3. The third conduit 31 contains hot water, and the hot water in the third conduit 31 flows from the water tank 3 to the air energy water heater 4.
所述空气能热水器4上连接有若干个不同的需热水设备41，所述第三导管31位于空气能热水器4上设有若干个支管311，所述支管311的末端与所述空气能热水器4上的需热水设备相连接。所述第一导管22、第二导管23、第三导管31和进水管32上设有若干个管阀231，所述第三导管31的两端都设有管阀231。The air energy water heater 4 is connected to a plurality of different hot water demanding devices 41, and the third conduit 31 is provided with a plurality of branch pipes 311 on the air energy water heater 4, and the ends of the branch pipes 311 are connected to the hot water demanding devices on the air energy water heater 4. The first conduit 22, the second conduit 23, the third conduit 31 and the water inlet pipe 32 are provided with a plurality of pipe valves 231, and both ends of the third conduit 31 are provided with pipe valves 231.
本发明工作过程：Working process of the present invention:
本发明一种光伏空气能双用热水系统在工作过程中，当太阳能最强的时候，光伏板1的温度过高，发电效率降低，此时从热泵主机2中接出的第一导管22内部通有氟，以导热管形式贴于光伏板1的背面，从而通过传导方式给光伏板1降温，并且吸收的热量用于加热水温，并通过第二导管23将热水传递给水箱3，水箱3再将热水传递给空气能热水器4，空气能热水器4将热水用于需热水设备41上。In the working process of the photovoltaic and air energy dual-use hot water system of the present invention, when the solar energy is the strongest, the temperature of the photovoltaic panel 1 is too high and the power generation efficiency is reduced. At this time, the first conduit 22 connected from the heat pump host 2 has fluorine inside and is attached to the back of the photovoltaic panel 1 in the form of a heat conduction pipe, so as to cool the photovoltaic panel 1 by conduction, and the absorbed heat is used to heat the water temperature, and the hot water is transferred to the water tank 3 through the second conduit 23, and the water tank 3 then transfers the hot water to the air energy water heater 4, and the air energy water heater 4 uses the hot water on the hot water-requiring equipment 41.
在降低光伏板1温度的过程中，利用热泵主机2内部风机吹出的冷风，通过在出风口21上设计导风管211，将冷风引导至光伏板1的下部，从而实现对流降温的效果。In the process of lowering the temperature of the photovoltaic panel 1, the cold air blown by the fan inside the heat pump host 2 is used to guide the cold air to the lower part of the photovoltaic panel 1 by designing an air duct 211 on the air outlet 21, thereby achieving a convection cooling effect.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本发明的保护范围之内。The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
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| CN110030731A (en) * | 2019-04-29 | 2019-07-19 | 海宁奇瑞特光电有限公司 | A kind of photovoltaic air energy double-purpose hot-water heating system |
| CN210980361U (en) * | 2019-09-19 | 2020-07-10 | 浙江创能新能源股份有限公司 | Photovoltaic air can double-purpose hot water system |
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| CN110030731A (en) * | 2019-04-29 | 2019-07-19 | 海宁奇瑞特光电有限公司 | A kind of photovoltaic air energy double-purpose hot-water heating system |
| CN210980361U (en) * | 2019-09-19 | 2020-07-10 | 浙江创能新能源股份有限公司 | Photovoltaic air can double-purpose hot water system |
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