WO2021189416A1 - Heat pipe-type electricity-generating water heater - Google Patents

Heat pipe-type electricity-generating water heater Download PDF

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Publication number
WO2021189416A1
WO2021189416A1 PCT/CN2020/081657 CN2020081657W WO2021189416A1 WO 2021189416 A1 WO2021189416 A1 WO 2021189416A1 CN 2020081657 W CN2020081657 W CN 2020081657W WO 2021189416 A1 WO2021189416 A1 WO 2021189416A1
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Prior art keywords
heat
heat pipe
pipe body
water heater
heater according
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PCT/CN2020/081657
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French (fr)
Chinese (zh)
Inventor
林郅燊
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林郅燊
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Priority to PCT/CN2020/081657 priority Critical patent/WO2021189416A1/en
Publication of WO2021189416A1 publication Critical patent/WO2021189416A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
    • F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/40—Geothermal collectors operated without external energy sources, e.g. using thermosiphonic circulation or heat pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
    • 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
    • Y02E10/10—Geothermal 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • 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
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the field of household appliances, and in particular to a heat-pipe type power-generating water heater that uses the principle of heat pipe and uses solar energy, temperature difference or electrical waste heat to generate electricity and provide hot water.
  • the structure of the existing solar water heater is shown in Fig. 1, including a heat pipe body 100 and a hot water storage tank 300.
  • the heat pipe body 100 includes a flow pipe 101 containing a heat medium 200, a heat receiving part 102, and a heat conducting part 103.
  • the heat energy is exported to the hot water storage tank 300.
  • the existing solar water heater can only use solar energy to provide a heat pipe heat source, and then conduct heat exchange with the hot water storage tank 300 through heat pipe conduction to produce hot water, but this method can only provide hot water without generating electricity.
  • the purpose of the present invention is to provide a heat pipe type power water heater that can more effectively use solar energy, electrical waste heat or a small temperature difference to generate electricity and store thermal energy to provide hot water.
  • a heat pipe type power generation water heater which comprises: at least one heat pipe body for providing heat medium flow pipes, heat conduction and other devices; at least one heat medium is filled in the flow pipe of the heat pipe body; at least A power generation device is arranged between the flow pipes of the heat pipe body to convert the fluid kinetic energy of the heat medium into electric energy; at least one heat conduction device is used to exchange heat with the heat conducting part of the heat pipe body and store thermal energy to provide hot water.
  • the preferred use mode of the heat pipe body is a circulation mode of at least one loop, but it is not limited to this.
  • the heat medium can be filled with various heat mediums according to the ambient temperature and operated with appropriate pressure to achieve effective phase change and provide fluid kinetic energy.
  • carbon dioxide when used as a heat medium, it can be stored in the heat pipe body to operate, thereby greatly reducing greenhouse gases.
  • the preferred use of the heat conducting device is to use a hot water storage tank to exchange heat with the heat conducting part of the heat pipe body and store thermal energy to provide hot water.
  • At least one of a turbine generator, a reciprocating generator, a rotary fan generator, or a swing fan generator or a combination thereof is installed in the power generation device, and at least one adjusting device is installed and Combined with the heat pipe body, the kinetic energy of the fluid in the pipe is converted into electric energy.
  • the adjusting device is arranged between the flow pipes of the heat pipe body to control the direction of fluid kinetic energy, backstop, flow rate, flow rate, pressure and temperature adjustment, and by adjusting and controlling to obtain greater fluid kinetic energy.
  • adjustment control can also be used to increase one or a combination of the pressure and temperature of the liquid end of the heat medium, and then open the valve when one or a combination of the appropriate pressure and temperature is reached, so that the liquid heat medium is quickly vaporized to obtain high speed
  • the kinetic energy of the fluid It can also be used with an expander or reduce the diameter of the heat pipe body to further increase the flow rate.
  • the adjusting device is preferably one of a temperature control valve or a pressure control valve or a combination thereof, and a memory metal is preferably used as a trigger switch, so that the cycle operation can be achieved without additional power.
  • the memory metal trigger switch can use the temperature difference between the trigger and the return of the memory metal to control the switch and the hysteresis time.
  • the adjusting device can also be provided with a pressure adjusting device for adjusting the pressure of the heat pipe body, preferably a telescopic chamber is used to adjust the pressure, so that the heat medium can be adapted to changes in ambient temperature in a wider range , In order to maintain better phase change operation.
  • a pressure adjusting device for adjusting the pressure of the heat pipe body preferably a telescopic chamber is used to adjust the pressure, so that the heat medium can be adapted to changes in ambient temperature in a wider range , In order to maintain better phase change operation.
  • FIG. 1 is a schematic diagram of a solar water heater in the prior art.
  • Fig. 2 is a schematic diagram of a heat pipe type power generating water heater according to an embodiment of the present invention.
  • Fig. 3 is a schematic diagram of a power generating device in a heat pipe power generating water heater according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a heat pipe type electric power water heater according to an embodiment of the present invention.
  • the heat pipe type electric power water heater provided by the present invention includes at least one heat pipe body 10, which is used to provide a flow pipe 11 of the heat medium 20, heat conduction and other devices, and uses the heat receiving part 12 of the heat pipe body 10 to absorb heat and The heat conduction portion 13 of the heat pipe body 10 is used to export the heat energy to the heat conduction device 40; at least one heat medium 20 is filled in the flow pipe 11 of the heat pipe body 10; at least one power generating device 30 is arranged between the flow pipe 11 of the heat pipe body 10 The fluid kinetic energy of the heat medium 20 is converted into electrical energy; at least one heat conducting device 40 is used to exchange heat with the heat conducting portion 13 of the heat pipe body 10 and store thermal energy to provide hot water.
  • the preferred use mode of the heat pipe body 10 is a circulation mode of at least one loop.
  • various heat media 20 can be filled according to the ambient temperature and operated with appropriate pressure to achieve effective phase change and obtain high-speed fluid kinetic energy.
  • a preferred way of using the heat conducting device 40 is to use a hot water storage tank to exchange heat with the heat conducting portion 13 of the heat pipe body 10 and store thermal energy to provide hot water.
  • At least one generator 31 is installed in the power generating device 30.
  • the generator 31 may be any one or any combination of a turbine generator, a reciprocating generator, a rotary fan generator, or a swing fan generator.
  • the power generating device 30 is also provided with at least one adjusting device 32 which is combined with the flow pipe 11 of the heat pipe body 10 to convert the fluid kinetic energy of the heat medium 20 in the flow pipe 11 into electrical energy.
  • the adjusting device 32 may be one or a combination of a temperature control valve or a pressure control valve.
  • the adjustment device 32 uses a memory metal as a trigger switch to achieve cycle operation without additional power.
  • the memory metal trigger switch can use the temperature difference between the trigger and the recovery of the memory metal to control the switching time and the hysteresis time.
  • the main technical feature of the heat pipe type water heater provided by the present invention is to use solar energy, environmental temperature difference or electrical waste heat, and use the principle of heat pipe and the fluid kinetic energy of the phase change of the heat medium to convert electrical energy and generate hot water.
  • the adjusting device 32 installed between the heat pipe body 10 is further used to control the fluid kinetic energy direction, backstop, flow rate, flow rate, pressure and temperature of the heat medium 20, so that it can be obtained by the adjustment control.
  • the greater fluid kinetic energy drives the generator 31.
  • adjustment control can also be used to increase one or a combination of the pressure and temperature of the liquid end of the heating medium 20, and then open the valve when one or a combination of the appropriate pressure and temperature is reached, so that the liquid heating medium is quickly vaporized.
  • Obtain high-speed fluid kinetic energy and can be used with an expander or reduce the diameter of the heat pipe body 10 to further increase the flow rate, so that the generator 31 can be driven at a higher speed to obtain a higher conversion voltage to further improve the conversion efficiency.
  • the adjusting device 32 can be further provided with a pressure adjusting device 321 for adjusting the pressure of the heat pipe body 10, preferably a telescopic chamber is used to adjust the pressure, so that the heat medium can be adapted to the temperature change of the environment in a wider range. In order to maintain a better phase change operation.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A heat pipe-type electricity generating water heater, comprising: at least one heat pipe body (10), a flow pipe (11) used for supplying a heat medium (20), a heat-absorbing part (12) of the heat pipe body (10) being utilized to absorb heat, and a thermally-conductive part (13) of the heat pipe body (10) being utilized to transmit heat to a thermally-conductive apparatus (40). The at least one heat medium (20) is filled in the flow pipe (11) of the heat pipe body (10). At least one electricity generating apparatus (30) is provided between the flow pipe (11) of the heat pipe body (10) and used for converting fluid kinetic energy of the heat medium (20) into electricity. The at least one thermally-conductive apparatus (40) is used for exchanging heat with the thermally-conductive part (13) of the heat pipe body (10), storing heat, and providing hot water, thus implementing electricity generation at the same time as hot water is provided.

Description

热管式发电热水器Heat pipe type power water heater 技术领域Technical field
本发明涉及家用电器领域，特别涉及一种利用热管原理及藉由太阳能、温差或电器废热来发电及提供热水的热管式发电热水器。The present invention relates to the field of household appliances, and in particular to a heat-pipe type power-generating water heater that uses the principle of heat pipe and uses solar energy, temperature difference or electrical waste heat to generate electricity and provide hot water.
背景技术Background technique
现有的太阳能热水器结构如图1所示，包含一热管本体100和储热水箱300，热管本体100包括容纳热媒200的流动管道101，受热部102，和导热部103，导热部103将热能导出至储热水箱300。现有的太阳能热水器仅能利用太阳能提供热管热源，再经由热管传导与储热水箱300进行热交换来产生热水，而此方式仅能提供热水并无发电之功能。The structure of the existing solar water heater is shown in Fig. 1, including a heat pipe body 100 and a hot water storage tank 300. The heat pipe body 100 includes a flow pipe 101 containing a heat medium 200, a heat receiving part 102, and a heat conducting part 103. The heat energy is exported to the hot water storage tank 300. The existing solar water heater can only use solar energy to provide a heat pipe heat source, and then conduct heat exchange with the hot water storage tank 300 through heat pipe conduction to produce hot water, but this method can only provide hot water without generating electricity.
发明内容Summary of the invention
有鉴于上述现有技术的问题，本发明的目的是提供一种能更有效利用太阳能、电器废热或小范围温差来进行发电及储存热能提供热水的一种热管式发电热水器。In view of the above-mentioned problems of the prior art, the purpose of the present invention is to provide a heat pipe type power water heater that can more effectively use solar energy, electrical waste heat or a small temperature difference to generate electricity and store thermal energy to provide hot water.
根据本发明的目的，提出一种热管式发电热水器，其包含：至少一热管本体，用以提供热媒流动管道、热传导及结合其他装置；至少一热媒填充于热管本体的流动管道内；至少一发电装置设置于热管本体的流动管道间用以将热媒的流体动能转换为电能；至少一导热装置用以和热管本体的导热部进行热交换及储存热能提供热水。According to the object of the present invention, a heat pipe type power generation water heater is provided, which comprises: at least one heat pipe body for providing heat medium flow pipes, heat conduction and other devices; at least one heat medium is filled in the flow pipe of the heat pipe body; at least A power generation device is arranged between the flow pipes of the heat pipe body to convert the fluid kinetic energy of the heat medium into electric energy; at least one heat conduction device is used to exchange heat with the heat conducting part of the heat pipe body and store thermal energy to provide hot water.
依据上述技术方案，所述热管本体较佳之使用方式为至少一回路的循环方式，但不以此为限。According to the above technical solution, the preferred use mode of the heat pipe body is a circulation mode of at least one loop, but it is not limited to this.
依据上述技术方案，所述热媒可依使用环境温度填充各种不同的热媒并搭配合适的压力来运作，用以达到有效的相变化及提供流体动能。另当使用二氧化碳做为热媒时，可将其封存于热管本体内运作，进而大幅减少温室气体。According to the above technical solution, the heat medium can be filled with various heat mediums according to the ambient temperature and operated with appropriate pressure to achieve effective phase change and provide fluid kinetic energy. In addition, when carbon dioxide is used as a heat medium, it can be stored in the heat pipe body to operate, thereby greatly reducing greenhouse gases.
依据上述技术方案，所述导热装置较佳的使用方式为使用一储热水箱用以和热管本体的导热部进行热交换及储存热能提供热水。According to the above technical solution, the preferred use of the heat conducting device is to use a hot water storage tank to exchange heat with the heat conducting part of the heat pipe body and store thermal energy to provide hot water.
依据上述技术方案，所述发电装置内至少装置一涡轮式发电机、往复式发电机、 旋转扇叶式发电机或摇摆扇叶式发电机其中之一或其组合，以及至少设置一调节装置并与热管本体结合将管内流体动能转换成电能。According to the above technical solution, at least one of a turbine generator, a reciprocating generator, a rotary fan generator, or a swing fan generator or a combination thereof is installed in the power generation device, and at least one adjusting device is installed and Combined with the heat pipe body, the kinetic energy of the fluid in the pipe is converted into electric energy.
依据上述技术方案，所述调节装置设置于热管本体流动管道之间用以控制流体动能方向、逆止、流量、流速、压力及温度的调节，并藉由此调节控制得到更大的流体动能来驱动发电机。另其中亦可利用调节控制来提高热媒液态端压力及温度其中之一或其组合，再于达到适当的压力及温度其中之一或其组合时开启阀门，使液态热媒快速汽化来获得高速的流体动能。并可搭配膨胀机或缩小热管本体之管径来进一步提高流速。According to the above technical solution, the adjusting device is arranged between the flow pipes of the heat pipe body to control the direction of fluid kinetic energy, backstop, flow rate, flow rate, pressure and temperature adjustment, and by adjusting and controlling to obtain greater fluid kinetic energy. Drive the generator. In addition, adjustment control can also be used to increase one or a combination of the pressure and temperature of the liquid end of the heat medium, and then open the valve when one or a combination of the appropriate pressure and temperature is reached, so that the liquid heat medium is quickly vaporized to obtain high speed The kinetic energy of the fluid. It can also be used with an expander or reduce the diameter of the heat pipe body to further increase the flow rate.
依据上述技术方案，所述调节装置较佳为温度控制阀或压力控制阀其中之一或其组合，另其中较佳为利用记忆金属为触发开关，如此便能不靠额外电力达到循环操作。According to the above technical solution, the adjusting device is preferably one of a temperature control valve or a pressure control valve or a combination thereof, and a memory metal is preferably used as a trigger switch, so that the cycle operation can be achieved without additional power.
依据上述技术方案，所述记忆金属触发开关，其可利用记忆金属之触发与回复之间的温差大小来控制开关及迟滞时间。According to the above technical solution, the memory metal trigger switch can use the temperature difference between the trigger and the return of the memory metal to control the switch and the hysteresis time.
依据上述技术方案，所述调节装置亦可设置一调节热管本体压力的调压装置，较佳为使用一伸缩腔室来调节压力，用以使热媒能更大范围的适用于环境温度的变化，以维持较佳的相变化运作。According to the above technical solution, the adjusting device can also be provided with a pressure adjusting device for adjusting the pressure of the heat pipe body, preferably a telescopic chamber is used to adjust the pressure, so that the heat medium can be adapted to changes in ambient temperature in a wider range , In order to maintain better phase change operation.
附图说明Description of the drawings
下面结合附图对本发明做进一步的说明：The present invention will be further explained below in conjunction with the accompanying drawings:
图1为现有技术中太阳能热水器的示意图。Figure 1 is a schematic diagram of a solar water heater in the prior art.
图2为根据本发明一实施例提供的热管式发电热水器的示意图。Fig. 2 is a schematic diagram of a heat pipe type power generating water heater according to an embodiment of the present invention.
图3为根据本发明一实施例提供的热管式发电热水器内发电装置的示意图。Fig. 3 is a schematic diagram of a power generating device in a heat pipe power generating water heater according to an embodiment of the present invention.
附图标记：Reference signs:
100、10 热管本体100, 10 Heat pipe body
101、11 流动管道101, 11 Flowing pipeline
102、12 受热部102, 12 Heated part
103、13 导热部103, 13 Heat conduction part
200、20 热媒200, 20 heat medium
30 发电装置30 Power generation device
31 发电机31 Generator
32 调节装置32 Adjusting device
321 调压装置321 Pressure regulating device
300 储热水箱300 hot water storage tank
40 导热装置40 Heat conduction device
具体实施方式Detailed ways
为更清楚地描述本发明的技术特征、内容与优点及其所能达到的功效，现将本发明配合附图，并以实施例的表达形式详细说明如下，而其中所使用的图式，其主旨仅为示意及辅助说明书之用，未必为本发明实施后的真实比例与精准配置，因此不应就所附图式的比例与配置关系解读、局限本发明于实际实施上的权利范围。In order to more clearly describe the technical features, content and advantages of the present invention and its achievable effects, the present invention is now combined with the accompanying drawings and described in detail in the form of embodiments as follows, and the drawings used therein are: The subject matter is only for the purpose of illustration and auxiliary description, not necessarily the true proportions and precise configuration after the implementation of the present invention. Therefore, the proportions and configuration relationships of the drawings should not be interpreted as to limit the scope of rights of the present invention in actual implementation.
请参阅图2，为本发明一实施例提供的热管式发电热水器的示意图。如图所示，本发明提供的热管式发电热水器至少包含一热管本体10，用以提供热媒20的流动管道11、热传导及结合其他装置，并利用热管本体10的受热部12来吸热及利用热管本体10的导热部13将热能导出至导热装置40；至少一热媒20填充于热管本体10的流动管道11内；至少一发电装置30设置于热管本体10的流动管道11间用以将热媒20的流体动能转换为电能；至少一导热装置40用以和热管本体10的导热部13进行热交换及储存热能提供热水。Please refer to FIG. 2, which is a schematic diagram of a heat pipe type electric power water heater according to an embodiment of the present invention. As shown in the figure, the heat pipe type electric power water heater provided by the present invention includes at least one heat pipe body 10, which is used to provide a flow pipe 11 of the heat medium 20, heat conduction and other devices, and uses the heat receiving part 12 of the heat pipe body 10 to absorb heat and The heat conduction portion 13 of the heat pipe body 10 is used to export the heat energy to the heat conduction device 40; at least one heat medium 20 is filled in the flow pipe 11 of the heat pipe body 10; at least one power generating device 30 is arranged between the flow pipe 11 of the heat pipe body 10 The fluid kinetic energy of the heat medium 20 is converted into electrical energy; at least one heat conducting device 40 is used to exchange heat with the heat conducting portion 13 of the heat pipe body 10 and store thermal energy to provide hot water.
热管本体10较佳的使用方式是至少一回路的循环方式。The preferred use mode of the heat pipe body 10 is a circulation mode of at least one loop.
可以理解地，可以根据使用环境温度填充各种不同的热媒20并搭配合适的压力来运作，用以达到有效的相变化及获得高速的流体动能。It is understandable that various heat media 20 can be filled according to the ambient temperature and operated with appropriate pressure to achieve effective phase change and obtain high-speed fluid kinetic energy.
导热装置40较佳的使用方式为使用一储热水箱，用以和热管本体10的导热部13进行热交换及储存热能提供热水。A preferred way of using the heat conducting device 40 is to use a hot water storage tank to exchange heat with the heat conducting portion 13 of the heat pipe body 10 and store thermal energy to provide hot water.
发电装置30内至少安装一发电机31，该发电机31可以是涡轮式发电机、往复式发电机、旋转扇叶式发电机或摇摆扇叶式发电机中的任一种或任意组合。At least one generator 31 is installed in the power generating device 30. The generator 31 may be any one or any combination of a turbine generator, a reciprocating generator, a rotary fan generator, or a swing fan generator.
发电装置30还至少设置一调节装置32，其与热管本体10的流动管道11结合，用以将流动管道11内热媒20的流体动能转换成电能。该调节装置32可以是温度控制阀或压力控制阀其中之一或其组合。在一种实施方式中，调节装置32利用记忆金属为 触发开关，以不靠额外电力达到循环操作。记忆金属触发开关可以利用记忆金属的触发与回复之间的温差大小来控制开关时间及迟滞时间。The power generating device 30 is also provided with at least one adjusting device 32 which is combined with the flow pipe 11 of the heat pipe body 10 to convert the fluid kinetic energy of the heat medium 20 in the flow pipe 11 into electrical energy. The adjusting device 32 may be one or a combination of a temperature control valve or a pressure control valve. In one embodiment, the adjustment device 32 uses a memory metal as a trigger switch to achieve cycle operation without additional power. The memory metal trigger switch can use the temperature difference between the trigger and the recovery of the memory metal to control the switching time and the hysteresis time.
具体而言，本发明提供的热管式发电热水器的主要技术特征在于利用太阳能、环境温差或电器废热，并利用热管原理及热媒相变化的流体动能来转换电能及产生热水。参考图3，其中更利用安装于热管本体10间的调节装置32来控制热媒20的流体动能方向、逆止、流量、流速、压力及温度的调节控制，使其能藉由此调节控制得到更大的流体动能来驱动发电机31。另外，其中亦可利用调节控制来提高热媒20液态端的压力及温度其中之一或其组合，再于达到适当的压力及温度其中之一或其组合时开启阀门，使液态热媒快速汽化来获得高速的流体动能，并可搭配膨胀机或缩小热管本体10之管径来进一步提高流速，以便能以较高转速来驱动发电机31，以取得较高的转换电压进一步提升转换效率。Specifically, the main technical feature of the heat pipe type water heater provided by the present invention is to use solar energy, environmental temperature difference or electrical waste heat, and use the principle of heat pipe and the fluid kinetic energy of the phase change of the heat medium to convert electrical energy and generate hot water. Referring to FIG. 3, the adjusting device 32 installed between the heat pipe body 10 is further used to control the fluid kinetic energy direction, backstop, flow rate, flow rate, pressure and temperature of the heat medium 20, so that it can be obtained by the adjustment control. The greater fluid kinetic energy drives the generator 31. In addition, adjustment control can also be used to increase one or a combination of the pressure and temperature of the liquid end of the heating medium 20, and then open the valve when one or a combination of the appropriate pressure and temperature is reached, so that the liquid heating medium is quickly vaporized. Obtain high-speed fluid kinetic energy, and can be used with an expander or reduce the diameter of the heat pipe body 10 to further increase the flow rate, so that the generator 31 can be driven at a higher speed to obtain a higher conversion voltage to further improve the conversion efficiency.
另外，该调节装置32还可以进一步设置一调节热管本体10压力的调压装置321，较佳为使用伸缩腔室来调节压力，用以使热媒能更大范围的适用于环境的温度变化，以维持较佳的相变化运作。In addition, the adjusting device 32 can be further provided with a pressure adjusting device 321 for adjusting the pressure of the heat pipe body 10, preferably a telescopic chamber is used to adjust the pressure, so that the heat medium can be adapted to the temperature change of the environment in a wider range. In order to maintain a better phase change operation.
综上所述，可见本发明在突破先前技术下，确实已达到所欲增进的功效，而且本发明的技术方案对于本领域技术人员来说也并非是显而易见的。In summary, it can be seen that the present invention has indeed achieved the desired enhanced effect by breaking through the prior art, and the technical solution of the present invention is not obvious to those skilled in the art.
以上所述的实施例仅为说明本发明的技术思想及特点，其目的在使本领域技术人员能够了解本发明的内容并据以实施，不能用于限定本发明的保护范围，即只要依本发明所揭示的之精神所作的均等变化或修饰，仍应涵盖在本发明的保护范围内。The above-mentioned embodiments are only to illustrate the technical ideas and features of the present invention. Their purpose is to enable those skilled in the art to understand the content of the present invention and implement them accordingly. Equal changes or modifications made to the spirit disclosed by the invention should still be covered by the protection scope of the invention.

Claims (10)

  1. 一种热管式发电热水器，包含：A heat pipe type power generation water heater, including:
    至少一热管本体(10)，用以提供热媒(20)的流动管道(11)，并利用热管本体(10)的受热部(12)来吸热及利用热管本体(10)的导热部(13)将热能导出至导热装置(40)；至少一热媒(20)填充于热管本体(10)的流动管道(11)内；至少一发电装置(30)设置于热管本体(10)的流动管道(11)间用以将热媒(20)之流体动能转换为电能；至少一导热装置(40)用以和热管本体(10)的导热部(13)进行热交换及储存热能提供热水。At least one heat pipe body (10) is used to provide a flow pipe (11) for the heat medium (20), and the heat receiving part (12) of the heat pipe body (10) is used to absorb heat and the heat transfer part (10) of the heat pipe body (10) 13) The heat energy is exported to the heat conducting device (40); at least one heat medium (20) is filled in the flow pipe (11) of the heat pipe body (10); at least one power generation device (30) is arranged in the flow of the heat pipe body (10) The pipes (11) are used to convert the fluid kinetic energy of the heat medium (20) into electrical energy; at least one heat conducting device (40) is used to exchange heat with the heat conducting part (13) of the heat pipe body (10) and store thermal energy to provide hot water .
  2. 如权利要求1所述的热管式发电热水器，其中该热管本体(10)的使用方式为至少一回路的循环方式。The heat pipe type power water heater according to claim 1, wherein the use mode of the heat pipe body (10) is a circulation mode of at least one loop.
  3. 如权利要求1所述的热管式发电热水器，其中该导热装置(40)的使用方式为使用一储热水箱用以和热管本体(10)的导热部(13)进行热交换及储存热能提供热水。The heat pipe type power water heater according to claim 1, wherein the heat conduction device (40) is used in a manner of using a hot water storage tank to exchange heat with the heat conduction part (13) of the heat pipe body (10) and provide heat storage Hot water.
  4. 如权利要求1所述的热管式发电热水器，其中该发电装置(30)内至少装置一发电机(31)，所述发电机(31)为涡轮式发电机、往复式发电机、旋转扇叶式发电机或摇摆扇叶式发电机其中之一或其组合，该发电装置(30)还至少设置一调节装置(32)，其与热管本体(10)的流动管道(11)结合，用以将流动管道(11)内热媒(20)的流体动能转换成电能。The heat pipe type power water heater according to claim 1, wherein at least one generator (31) is installed in the power generating device (30), and the generator (31) is a turbine generator, a reciprocating generator, or a rotating fan. One or a combination of a type generator or a swing fan type generator. The power generation device (30) is also provided with at least one adjusting device (32), which is combined with the flow pipe (11) of the heat pipe body (10) for The fluid kinetic energy of the heat medium (20) in the flow pipe (11) is converted into electric energy.
  5. 如权利要求4所述的热管式发电热水器，其中该调节装置(32)安装于热管本体(10)的流动管道(11)之间，用以控制热媒(20)的流动。The heat pipe type power generation water heater according to claim 4, wherein the adjusting device (32) is installed between the flow pipes (11) of the heat pipe body (10) to control the flow of the heat medium (20).
  6. 如权利要求5所述的热管式发电热水器，其中该调节装置(32)用于提高热媒(20)液态端的压力及/或温度。The heat pipe type power generation water heater according to claim 5, wherein the adjusting device (32) is used to increase the pressure and/or temperature of the liquid end of the heat medium (20).
  7. 如权利要求5所述的热管式发电热水器，其中设置一膨胀机。The heat pipe type power water heater according to claim 5, wherein an expander is provided.
  8. 如权利要求5所述的热管式发电热水器，其中该调节装置(32)为温度控制阀或压力控制阀其中之一或其组合。The heat pipe type power generation water heater according to claim 5, wherein the regulating device (32) is one of a temperature control valve or a pressure control valve or a combination thereof.
  9. 如权利要求4-8中任一项所述的热管式发电热水器，其中该调节装置(32)利用记忆金属为触发开关。The heat pipe type electric water heater according to any one of claims 4-8, wherein the adjusting device (32) uses a memory metal as a trigger switch.
  10. 如权利要求4-8中任一项所述的热管式发电热水器，其中该调节装置(32)设置一调节热管本体(10)压力的调压装置(321)，该调压装置(321)为一伸缩腔室。The heat-pipe type power-generating water heater according to any one of claims 4-8, wherein the regulating device (32) is provided with a pressure regulating device (321) for regulating the pressure of the heat pipe body (10), and the pressure regulating device (321) is A telescopic chamber.
PCT/CN2020/081657 2020-03-27 2020-03-27 Heat pipe-type electricity-generating water heater WO2021189416A1 (en)

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CN106766237A (en) * 2017-01-03 2017-05-31 天津城建大学 All-weather light thermal photovoltaic integration automatically controls water-both with hot pipe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6668555B1 (en) * 2002-12-09 2003-12-30 The Boeing Company Solar receiver-based power generation system
CN101900093A (en) * 2009-05-31 2010-12-01 北京智慧剑科技发展有限责任公司 Integral circulating heat generating system of solar energy vacuum tube
CN102185538A (en) * 2011-04-29 2011-09-14 江苏辉煌太阳能股份有限公司 Solar photo-thermal power generation and heating device
JP2014190617A (en) * 2013-03-27 2014-10-06 Aisin Seiki Co Ltd Hot water supply device
CN103986415A (en) * 2014-05-23 2014-08-13 张军平 Domestic solar energy self-sufficient system controlled through microcomputer
CN204532725U (en) * 2015-01-30 2015-08-05 天津大学 Normal pressure type solar cogeneration system
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CN106766237A (en) * 2017-01-03 2017-05-31 天津城建大学 All-weather light thermal photovoltaic integration automatically controls water-both with hot pipe

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