CN108551279A - A kind of thermo-electric generation power supply pot - Google Patents
A kind of thermo-electric generation power supply pot Download PDFInfo
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- CN108551279A CN108551279A CN201810395308.9A CN201810395308A CN108551279A CN 108551279 A CN108551279 A CN 108551279A CN 201810395308 A CN201810395308 A CN 201810395308A CN 108551279 A CN108551279 A CN 108551279A
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- 238000010248 power generation Methods 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 241000190070 Sarracenia purpurea Species 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005678 Seebeck effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
Description
技术领域technical field
本发明涉及电能源技术领域，特别是涉及一种温差发电电源锅。The invention relates to the technical field of electric energy, in particular to a power cooker for thermoelectric power generation.
背景技术Background technique
温差发电又叫热电发电，是一种绿色环保的发电方式，其基本原理为塞贝克效应。温差发电技术是做一种利用热能直接进行发电的技术，与传统的发电方式相比，具有结构简单、坚固耐用、无运动部件、工作时无噪声、无废弃物排放、使用寿命长、可靠性高等一系列的有点，是一种环境友好型的发电方式。利用温差发电技术可以将太阳能、地热能、工业余热废热等各种低品位热能直接转化为电能，正是由于温差发电具有上述优点，使得其在航空、军事等领域得到了广泛的应用。Thermoelectric power generation, also known as thermoelectric power generation, is a green and environmentally friendly power generation method, and its basic principle is the Seebeck effect. Thermoelectric power generation technology is a technology that uses thermal energy to directly generate electricity. Compared with traditional power generation methods, it has simple structure, strong durability, no moving parts, no noise during operation, no waste discharge, long service life, and reliability. A series of advantages, it is an environment-friendly power generation method. The use of thermoelectric power generation technology can directly convert various low-grade thermal energy such as solar energy, geothermal energy, and industrial waste heat into electrical energy. It is precisely because of the above-mentioned advantages of thermoelectric power generation that it has been widely used in aviation, military and other fields.
现有的一些温差发电装置，主要是利用向容器中添加热水，利用热水的温度与外界环境的温差进行发电的。例如，奚天敬在其专利《温差发电杯》中介绍了一种温差发电杯，通过向杯内倒入热水，利用杯子内外温差进行发电，可直观体现出热能转换为电能的过程，主要用于教学活动，使学生对热能与电能的转换有更好的理解；田海金在《可以发电的热水杯》中设计了一个利用日常生活中饮水杯的低品位耗散热能，发电效率高，性能稳定的温差发电杯，使普通杯子具备了饮水、发电、听音乐、照明等功能，且环保、节能、卫生，无任何污染，这两种方法利用水温进行发电，但由于热水的温度不会超过100℃，因此这种发电方式无法获得更大的温度差，发电功率比较小，在野外等恶劣环境下发电量不足。Some existing thermoelectric power generation devices mainly generate electricity by adding hot water to a container and utilizing the temperature difference between the temperature of the hot water and the external environment. For example, Xi Tianjing introduced a thermoelectric power generation cup in his patent "Thermoelectric Power Generation Cup". By pouring hot water into the cup, the temperature difference between the inside and outside of the cup can be used to generate electricity, which can directly reflect the process of converting heat energy into electric energy. It is mainly used for Teaching activities, so that students have a better understanding of the conversion of heat energy and electric energy; Tian Haijin designed a hot water cup that uses the low-grade heat dissipation of daily drinking cups in "Hot Water Cup That Can Generate Power", which has high power generation efficiency and high performance. The stable temperature difference power generation cup makes ordinary cups have the functions of drinking water, generating electricity, listening to music, lighting, etc., and is environmentally friendly, energy-saving, hygienic, and free of any pollution. It exceeds 100°C, so this power generation method cannot obtain a larger temperature difference, and the power generation power is relatively small, and the power generation capacity is insufficient in harsh environments such as the wild.
因此，针对现有技术中的存在问题，亟需提供一种结构简单、发电功率大、加热效率高、节能环保的温差发电装置显得尤为重要。Therefore, in view of the existing problems in the prior art, it is particularly important to provide a thermoelectric power generation device with simple structure, high power generation, high heating efficiency, energy saving and environmental protection.
发明内容Contents of the invention
本发明的目的在于避免现有技术中的不足之处而提供一种温差发电电源锅。该电源锅结构简单、发电功率大、加热效率高，使用方便且节能环保。The purpose of the present invention is to avoid the disadvantages of the prior art and provide a thermoelectric power generator. The power pot has the advantages of simple structure, high generating power, high heating efficiency, convenient use, energy saving and environmental protection.
本发明的目的通过以下技术方案实现：The object of the present invention is achieved through the following technical solutions:
提供一种温差发电电源锅，包括锅体，设置于锅体下方的热端和多级联温差发电模块、设置于锅体内部的冷端和电器装配盒，以及与电器装配盒电连接的电能输出接口；所述多级联温差发电模块设置于锅体与热端之间；所述冷端设置于锅体底部，所述电器装配盒内设置有稳压储能与控制模块，所述多级联温差发电模块通过电缆线与所述稳压储能与控制模块连接。Provided is a thermoelectric power generation pot, including a pot body, a hot end arranged under the pot body and a multi-cascade thermoelectric power generation module, a cold end arranged inside the pot body and an electrical assembly box, and an electric power supply electrically connected to the electrical assembly box output interface; the multi-cascade thermoelectric power generation module is set between the pot body and the hot end; the cold end is set at the bottom of the pot body; The cascaded thermoelectric power generation module is connected with the voltage-stabilizing energy storage and control module through cables.
其中，所述热端的加热面为弯曲的球冠状加热面。Wherein, the heating surface of the hot end is a curved spherical crown heating surface.
进一步的，所述球冠状加热面涂有纳米吸热涂层。Further, the spherical crown heating surface is coated with a nano heat-absorbing coating.
其中，所述多级联温差发电模块包括依次层叠设置的第三级热电片、第二平板热管、第二级热电片、第一平板热管、第一级热电片。Wherein, the multi-cascade thermoelectric power generation module includes a third-stage thermoelectric sheet, a second flat heat pipe, a second-stage thermoelectric sheet, a first flat heat pipe, and a first-stage thermoelectric sheet stacked in sequence.
其中，所述冷端设置有进水口、出水口和多个分散水流的散热凸起阵列。Wherein, the cold end is provided with a water inlet, a water outlet and a plurality of heat dissipation protrusion arrays for dispersing water flow.
进一步的，所述散热凸起阵列中的散热凸起呈针状，自所述锅体底壁向上延伸。Further, the heat dissipation protrusions in the array of heat dissipation protrusions are needle-shaped and extend upward from the bottom wall of the pot body.
进一步的，所述进水口设置有过滤颗粒物的过滤膜。Further, the water inlet is provided with a filter membrane for filtering particulate matter.
其中，所述锅体设有夹层，所述夹层内设有隔热填充物。Wherein, the pot body is provided with an interlayer, and the interlayer is provided with heat-insulating fillers.
其中，所述电能输出接口包括USB接口。Wherein, the power output interface includes a USB interface.
其中，所述电器装配盒内的稳压储能模块为超级电容器电池。Wherein, the voltage stabilizing energy storage module in the electrical assembly box is a supercapacitor battery.
本发明的有益效果在于：The beneficial effects of the present invention are:
本发明的温差发电电源锅可以实现将燃烧产生的热量或者其他外界热量向电能直接转换，可以在加热食物的同时进行发电，并辅以稳压及储能装置对产生的热量进行有效的存储及变换；采用多级联温差发电模块可以提高效率，同时能保证热电堆的热端面温度均匀；该电源锅结构简单、携带及使用方便，且节能环保。The thermoelectric power cooker of the present invention can directly convert the heat generated by combustion or other external heat into electric energy, can generate electricity while heating food, and is supplemented by a voltage stabilizing and energy storage device to effectively store and store the generated heat. Transformation; the use of multi-cascade thermoelectric power generation modules can improve efficiency, and at the same time ensure that the temperature of the hot end surface of the thermopile is uniform; the power pot has a simple structure, is easy to carry and use, and is energy-saving and environmentally friendly.
附图说明Description of drawings
利用附图对本发明做进一步说明，但附图中的内容不构成对本发明的任何限制。The present invention will be further described by using the accompanying drawings, but the content in the accompanying drawings does not constitute any limitation to the present invention.
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2为本发明的多级联温差发电模块的结构示意图。Fig. 2 is a schematic structural diagram of the multi-cascade thermoelectric power generation module of the present invention.
1——球冠状加热面；1——Spherical crown heating surface;
2——热端；2 - hot end;
3——多级联温差发电模块；3——Multi-cascade thermoelectric power generation module;
4——冷端；4 - cold end;
5——散热凸起阵列；5——radiation bump array;
6——电器装配盒；6——Electrical assembly box;
7——电能输出接口；7——electric energy output interface;
8——锅体；8 - pot body;
9——过滤膜；9 - filter membrane;
10——隔热填充物。10—Insulation filler.
具体实施方式Detailed ways
为了使发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。In order to make the object, technical solution and advantages of the invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
实施例1Example 1
本发明的一种温差发电电源锅的实施方式之一，如图1和图2所示，包括锅体8，设置于锅体8下方的热端2和多级联温差发电模块3、设置于锅体8内部的冷端4和电器装配盒6，以及与电器装配盒6电连接的电能输出接口7；多级联温差发电模块3设置于锅体8与热端2之间；冷端4设置于锅体8底部，电器装配盒6内设置有稳压储能与控制模块，多级联温差发电模块3通过电缆线与稳压储能与控制模块连接。One of the implementations of a thermoelectric power generation pot of the present invention, as shown in Figure 1 and Figure 2, includes a pot body 8, a hot end 2 and a multi-cascade thermoelectric power generation module 3 arranged under the pot body 8, arranged on The cold end 4 and the electrical assembly box 6 inside the pot body 8, and the electric energy output interface 7 electrically connected to the electrical assembly box 6; the multi-cascade thermoelectric power generation module 3 is arranged between the pot body 8 and the hot end 2; the cold end 4 It is arranged at the bottom of the pot body 8, and the electrical appliance assembly box 6 is provided with a voltage-stabilized energy storage and control module, and the multi-cascade thermoelectric power generation module 3 is connected to the voltage-stabilized energy storage and control module through cables.
本发明的温差发电电源锅可以实现将燃烧产生的热量或者其他外界热量向电能直接转换，可以在加热食物的同时进行发电，并辅以稳压及储能装置对产生的热量进行有效的存储及变换；采用多级联温差发电模块3可以提高效率，同时能保证热电堆的热端2面温度均匀；该电源锅结构简单、携带及使用方便，且节能环保。该电源锅的热源可以采用光热发电，也可以利用环境中的温差进行发电，比太阳能光伏发电更加普遍适用，无碳排放，生产环保。The thermoelectric power cooker of the present invention can directly convert the heat generated by combustion or other external heat into electric energy, can generate electricity while heating food, and is supplemented by a voltage stabilizing and energy storage device to effectively store and store the generated heat. Transformation; the use of multi-cascade thermoelectric power generation modules 3 can improve efficiency, and at the same time can ensure that the temperature of the hot end 2 of the thermopile is uniform; the power pot has a simple structure, is easy to carry and use, and is energy-saving and environmentally friendly. The heat source of the power cooker can use photothermal power generation, and can also use the temperature difference in the environment to generate power, which is more generally applicable than solar photovoltaic power generation, has no carbon emissions, and is environmentally friendly in production.
其中，多级联温差发电模块3包括依次层叠设置的第三级热电片、第二平板热管、第二级热电片、第一平板热管、第一级热电片。利用多层级联可以提高效率，加热或隔热部分可以包含均温体，其目的是使得热电堆的热端2面温度均匀，均温体可采用平板热管、热管冷板或者相比储热体三种结构。相容材料，在优化的工作温度条件下；一个三级层叠的热电堆，每两级之间布置平板热管。假设热端2温度为700摄氏度，每个热电片的温差为200摄氏度，则第一平板热管和第二平板热管分别需要在500摄氏度和300摄氏度条件下工作。Wherein, the multi-cascade thermoelectric power generation module 3 includes third-stage thermoelectric sheets, second flat heat pipes, second-stage thermoelectric sheets, first flat heat pipes, and first-stage thermoelectric sheets stacked in sequence. The efficiency can be improved by using multi-layer cascading. The heating or heat insulation part can contain a uniform temperature body. The purpose is to make the temperature of the hot end of the thermopile even. Three structures. Compatible materials, under optimized operating temperature conditions; a three-stage stacked thermopile with flat heat pipes arranged between each two stages. Assuming that the temperature of the hot end 2 is 700 degrees Celsius and the temperature difference of each thermoelectric sheet is 200 degrees Celsius, the first flat heat pipe and the second flat heat pipe need to work at 500 degrees Celsius and 300 degrees Celsius respectively.
其中，锅体8设有夹层，夹层内设有隔热填充物10。隔热填充物10保证了锅体8外部不烫手，且锅体8内部热量不流失，安全可靠。隔热填充物10的厚度可根据具体情况设置一寸厚。Wherein, the pot body 8 is provided with an interlayer, and a heat insulating filler 10 is arranged in the interlayer. The heat insulating filler 10 ensures that the outside of the pot body 8 is not hot, and the heat inside the pot body 8 is not lost, which is safe and reliable. The thickness of the thermal insulation filler 10 can be set to one inch thick according to specific conditions.
其中，电能输出接口7包括USB接口，也可以设置多个其他接口，具体根据需要设计。可以在电能输出接口7安装照明灯或者其他需要供电的设备，实用性较高。Wherein, the power output interface 7 includes a USB interface, and a plurality of other interfaces may also be provided, which are specifically designed according to needs. Lighting lamps or other equipment requiring power supply can be installed on the power output interface 7, which has high practicability.
其中，电器装配盒6内的稳压储能模块为超级电容器电池。超级电容器电池是一种新型的储能装置，它的充电时间短、使用寿命长、温度特性好、节约能源且绿色环保。Wherein, the voltage stabilizing energy storage module in the electrical assembly box 6 is a supercapacitor battery. Supercapacitor battery is a new type of energy storage device, which has short charging time, long service life, good temperature characteristics, energy saving and environmental protection.
实施例2Example 2
本发明的一种温差发电电源锅的实施方式之一，如图1和图2所示，本实施例的主要技术方案与实施例1基本相同，在本实施例中未作解释的特征，采用实施例1的解释，在此不再进行赘述。本实施例与实施例1的区别在于：其中，热端2的加热面为弯曲的球冠状加热面1。进一步的，球冠状加热面1涂有纳米吸热涂层。将加热面设计成弯曲的球冠状加热面1，可以提升热端2的效率，纳米吸热涂层更进一步的提升了加热效果。这种设计保证了发电锅具有较好的集热性能。One of the implementations of a thermoelectric power generator according to the present invention, as shown in Figure 1 and Figure 2, the main technical solution of this embodiment is basically the same as that of Embodiment 1, and the features not explained in this embodiment are adopted The explanation of Embodiment 1 will not be repeated here. The difference between this embodiment and embodiment 1 is that the heating surface of the hot end 2 is a curved spherical crown heating surface 1 . Further, the spherical crown heating surface 1 is coated with a nano heat absorbing coating. Designing the heating surface as a curved spherical crown heating surface 1 can improve the efficiency of the hot end 2, and the nano heat-absorbing coating further improves the heating effect. This design ensures that the power cooker has better heat collection performance.
实施例3Example 3
本发明的一种温差发电电源锅的实施方式之一，如图1和图2所示，本实施例的主要技术方案与实施例1或实施例2基本相同，在本实施例中未作解释的特征，采用实施例1或者实施例2的解释，在此不再进行赘述。本实施例与实施例1或者实施例2的区别在于：One of the implementations of a thermoelectric power generator according to the present invention, as shown in Figure 1 and Figure 2, the main technical solution of this embodiment is basically the same as that of Embodiment 1 or Embodiment 2, and no explanation is given in this embodiment The features of , using the explanation of Embodiment 1 or Embodiment 2, will not be repeated here. The difference between this embodiment and embodiment 1 or embodiment 2 is:
其中，冷端4设置有进水口、出水口和多个分散水流的散热凸起阵列5。进一步的，散热凸起阵列5中的散热凸起呈针状，自锅体8底壁向上延伸。针状的凸起可以充分增大冷端4接触面积，使用水和水蒸气混合体可以有效的快速冷却，温度平衡有效。Wherein, the cold end 4 is provided with a water inlet, a water outlet and a plurality of heat dissipation protrusion arrays 5 for dispersing water flow. Further, the heat dissipation protrusions in the heat dissipation protrusion array 5 are needle-shaped and extend upward from the bottom wall of the pot body 8 . The needle-shaped protrusions can fully increase the contact area of the cold end 4, and the mixture of water and steam can be used for effective rapid cooling, and the temperature balance is effective.
进一步的，进水口设置有过滤颗粒物的过滤膜9。过滤膜9可以过滤颗粒物，但能允许水和水气通过，既能保证了冷端4的清洁，又能提高冷端4的冷却效率。Further, the water inlet is provided with a filter membrane 9 for filtering particulate matter. The filter membrane 9 can filter particles, but can allow water and water vapor to pass through, which not only ensures the cleanliness of the cold end 4, but also improves the cooling efficiency of the cold end 4.
该冷端4的散热结构简单紧凑、成本较低，且散热效果好、散热面温度均匀。The heat dissipation structure of the cold end 4 is simple and compact, the cost is low, the heat dissipation effect is good, and the temperature of the heat dissipation surface is uniform.
最后应当说明的是，以上实施例仅用于说明本发明的技术方案而非对本发明保护范围的限制，尽管参照较佳实施例对本发明作了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的实质和范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that Modifications or equivalent replacements are made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
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| CN108551279B (en) | 2024-12-13 |
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