CN110553397A - Photovoltaic air can double-purpose hot water system - Google Patents

Photovoltaic air can double-purpose hot water system Download PDF

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Publication number
CN110553397A
CN110553397A CN201910885609.4A CN201910885609A CN110553397A CN 110553397 A CN110553397 A CN 110553397A CN 201910885609 A CN201910885609 A CN 201910885609A CN 110553397 A CN110553397 A CN 110553397A
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air
heat pump
hot water
pipe
photovoltaic
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CN110553397B (en
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夏青
沈玉峰
朱志豪
甘杰超
宋潜
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Zhejiang Creates A New Energy Ltd By Share Ltd
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Zhejiang Creates A New Energy Ltd By Share Ltd
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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
    • 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
    • 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
    • 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
    • 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内，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 invention proposes a photovoltaic and air energy dual-purpose hot water system, which is 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 arranged below the photovoltaic panel, and the photovoltaic panel and the heat pump host A first conduit is connected between them, a water tank is provided on one side of the heat pump main unit, a second conduit is connected between the heat pump main unit and the water tank, and the water tank is connected to the air energy water heater through a third conduit. The lower part of the water tank is connected with a water inlet pipe. Compared with the prior art, the photovoltaic air energy dual-purpose hot water system provided by the present invention has a reasonable structure, and uses a fluorine circuit connected from the heat pump main unit to be attached to the back of the photovoltaic panel in the form of a heat conduction tube, so that through conduction The method cools down the photovoltaic panels, and the absorbed heat can be used for air-energy water heaters; the cold air from the fan of the heat pump host is used to guide the lower part of the photovoltaic panels through the air guide tube to achieve the effect of convective cooling.

Description

一种光伏空气能双用热水系统A photovoltaic air energy dual-purpose hot water system

【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 air energy, in particular to a photovoltaic air energy dual-purpose hot water system.

【背景技术】【Background technique】

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, during the process of photovoltaic panels absorbing solar power, the efficiency of photovoltaic panel power generation will be reduced due to excessive temperature, and when the solar energy is strongest, it is the time when the temperature is the highest, so in order to reduce the temperature of photovoltaic panels and Improve power generation efficiency, and at the same time rationally utilize the heat that needs to be reduced, and can rationally utilize the fan system of the heat pump host.

【发明内容】【Content of 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 provide a photovoltaic air energy dual-purpose hot water system, which aims to solve the problem in the prior art that the efficiency of photovoltaic panel power generation is reduced due to excessive temperature, and there is no Reasonable use of available resources and other issues.

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内，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。In order to achieve the above object, the present invention proposes a photovoltaic and air energy dual-purpose hot water system, which is characterized in that it includes a photovoltaic panel, a heat pump main unit, a water tank and an air energy water heater, and a heat pump main unit is arranged under the photovoltaic panel. A first conduit is connected between the photovoltaic panel and the heat pump host, and a water tank is provided on one side of the heat pump host, and a second conduit is connected between the heat pump host and the water tank, and the water tank is connected to the water tank through a third conduit. The air energy water heater is connected, and the lower part of the water tank is connected with a water inlet pipe.

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。Preferably, the first conduit is a circular heat 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, and several air guide pipes are provided on the air outlet, and the other end of the air guide pipe is located on the photovoltaic panel. the lower part.

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热水系统。Preferably, the inside of the third conduit is hot water, and the hot water in the third conduit is sent from the water tank to the hot water system.

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。As a preference, the air energy water heater is connected with several different hot water devices, the third conduit is provided with several branch pipes on the air energy water heater, and the ends of the branch pipes are connected to the air energy water heater. Hot water is connected.

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, several pipe valves are provided on the first conduit, the second conduit, the third conduit and the water inlet pipe, and pipe valves are provided at both ends of the third conduit.

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 air energy dual-purpose hot water system provided by the present invention has a reasonable structure, and uses a fluorine circuit connected from the heat pump main unit to be attached to the photovoltaic system in the form of a heat pipe. The back of the panel, so as to cool down the photovoltaic panel through conduction, and the absorbed heat can be used for air energy water heaters; the cold air from the fan of the heat pump host is used to guide the lower part of the photovoltaic panel through the air guide tube to achieve the effect of convective 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 with reference to the accompanying drawings.

【附图说明】【Description of 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。Fig. 1 is a schematic structural view of a photovoltaic air energy dual-purpose 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 host, 21-air outlet, 211-air duct, 22-first duct, 23-second duct, 231-pipe valve, 3-water tank, 31-third duct , 311-branch pipe, 32-inlet pipe, 4-air energy water heater, 41-need hot water equipment.

【具体实施方式】【Detailed ways】

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 object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring 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之间连有第二导管内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 Fig. 1 , an embodiment of the present invention provides a photovoltaic air energy dual-purpose hot water system, which is characterized in that it includes a photovoltaic panel 1, a heat pump host 2, a water tank 3 and an air energy water heater 4, and the bottom of the photovoltaic panel 1 is provided with A heat pump host 2, 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, and a second pipe 22 is connected between the heat pump host 2 and the water tank 3 Inside the conduit 23, 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到所述热水系统4。The first conduit 22 is a circular heat pipe structure, the first conduit 22 is attached to the back of the photovoltaic panel 1 , and fluorine is provided inside the first conduit 22 . The inside of the heat pump main unit 2 is provided with a fan, and the top of the heat pump main unit 2 is provided with an air outlet 21. The air outlet 21 is provided with several air guide pipes 211, and the other end of the air guide pipe 211 is located at the 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 inside of the third conduit 31 is hot water, and the hot water in the third conduit 31 is from the water tank 3 to the hot water system 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 with several different hot water devices 41, the third conduit 31 is located on the air energy water heater 4 and is provided with several branch pipes 311, and the ends of the branch pipes 311 are connected with the air energy water heater. 4 connected to the hot water equipment. The first conduit 22 , the second conduit 23 , the third conduit 31 and the water inlet pipe 32 are provided with several 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。During the working process of the photovoltaic air energy dual-purpose 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 There is fluorine inside, and it is pasted on the back of the photovoltaic panel 1 in the form of a heat pipe, so as to cool down the photovoltaic panel 1 through 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, The water tank 3 transfers the hot water to the air energy water heater 4 again, and the air energy water heater 4 uses the hot water for the hot water 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 reducing the temperature of the photovoltaic panel 1, the cold air blown by the internal fan of the heat pump main unit 2 is used to guide the cold air to the lower part of the photovoltaic panel 1 by designing the air guide pipe 211 on the air outlet 21, thereby achieving the effect of convective cooling.

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 replacement or improvement made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (7)

1. The utility model provides a photovoltaic air can double-purpose hot water system which characterized in that: including photovoltaic board (1), heat pump host computer (2), water tank (3) and air ability water heater (4), the below of photovoltaic board (1) is equipped with heat pump host computer (2), even have first pipe (22) between photovoltaic board (1) and heat pump host computer (2), heat pump host computer (2) one side is equipped with water tank (3), heat pump host computer (2) with even have in the second pipe (23) between water tank (3), water tank (3) through third pipe (31) with air can water heater (4) be connected, water tank (3) lower part even has inlet tube (32).
2. The photovoltaic air-energy dual-purpose hot water system as claimed in claim 1, wherein: the first conduit (22) is of a circulating heat conduction pipe structure, the first conduit (22) is attached to the back face of the photovoltaic panel (1), and fluorine is arranged inside the first conduit (22).
3. The photovoltaic air-energy dual-purpose hot water system as claimed in claim 1, wherein: the heat pump is characterized in that a fan is arranged inside the heat pump host (2), an air outlet (21) is arranged above the heat pump host (2), a plurality of air guide pipes (211) are arranged on the air outlet (21), and the other ends of the air guide pipes (211) are located on the lower portion of the photovoltaic panel (1).
4. The photovoltaic air-energy dual-purpose hot water system as claimed in claim 1, wherein: the second conduit (23) comprises 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).
5. The photovoltaic air-energy dual-purpose hot water system as claimed in claim 1, wherein: the inside of the third conduit (31) is hot water, and the hot water in the third conduit (31) flows from the water tank (3) to the hot water system (4).
6. The photovoltaic air-energy dual-purpose hot water system as claimed in claim 1, wherein: the air energy water heater is characterized in that a plurality of different hot water-requiring devices (41) are connected to the air energy water heater (4), a plurality of branch pipes (311) are arranged on the third pipe (31) located on the air energy water heater (4), and the tail ends of the branch pipes (311) are connected with the hot water-requiring devices on the air energy water heater (4).
7. The photovoltaic air-energy dual-purpose hot water system as claimed in claim 1, wherein: the first guide pipe (22), the second guide pipe (23), the third guide pipe (31) and the water inlet pipe (32) are provided with a plurality of pipe valves (231), and both ends of the third guide pipe (31) are provided with the pipe valves (231).
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111578516A (en) * 2020-04-30 2020-08-25 广东晟泰环保节能科技有限公司 Photovoltaic air can double-source water heater

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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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111578516A (en) * 2020-04-30 2020-08-25 广东晟泰环保节能科技有限公司 Photovoltaic air can double-source water heater

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