New! boolean search, graphs, thumbnail grids and downloads

Plate-type semiconductor temperature difference electricity generation device

Info

Publication number
CN201327846Y
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
difference electricity
semiconductor temperature
electricity
electricity generation
temperature difference
Prior art date
Application number
CN 200820139611
Other languages
Chinese (zh)
Inventor
正 周
Original Assignee
无锡明惠通科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

Links

Abstract

The utility model provides a plate-type semiconductor temperature difference electricity generation device, which comprises a semiconductor temperature difference electricity generation module, a heating groove, a cooling groove and a fastening splint, wherein the heating groove and the cooling groove are staggered, the semiconductor temperature difference electricity generation module is arranged between two different adjacent grooves, the cooling grooves are tightly stuck to the cold surface of the semiconductor temperature difference electricity generation module, and the heating groove is tightly stuck to the hot surface of the semiconductor temperature difference electricity generation module. The device can recycle residual heat of gas-state products and liquid-state products produced in production process of an industrial enterprise and generate electricity, generate electricity through gas-state or liquid-state media with heat as energy sources and directly change the residual heat into electric energy. Therefore, the device has the advantages of no noise in electricity generation process, no abrasion and no medium leakage, small size, lightness, convenient movement, long service life, simple structure, convenient processing, and easy popularization and application. Furthermore, the utility model utilizes the industrial residual heat to generate electricity, thereby reducing energy consumption of enterprises and according with national industrial policies.

Description

板式半导体温差发电装置技术领域本实用新型涉及一种热能发电装置,特别是一种板式半导体温差发电装置。 Plate Thermoelectric power generation Technical Field The utility model relates to a thermal power generation device, in particular a plate type semiconductor thermoelectric power generation unit. 背景技术目前发电技术一般利用火力发电和水力发电,还有利用风能和太阳能以及地热等等,小型发电机则一般利用柴油、汽油等矿物能源,共同特点就是在应用上需要满足一定条件,如果不具备这些形式的能量就无法进行发电。 BACKGROUND ART generation technologies typically utilize thermal and hydroelectric power, as well as the use of wind and solar energy, and geothermal, etc., are generally small generators use diesel, gasoline and other fossil energy, a common feature is the application need to meet certain conditions, if you do not with these forms of energy can not generate electricity. 对于带有热量的气态或者液态介质尤其工业企业排放烟气的余热,现有的发电设备不具备直接使用的条件,不能有效的进行余热回收, 一方面造成能源的浪费,另一方面也对环境造成了负面影响。 For gaseous or liquid media, especially with the heat of the flue gas heat emissions of industrial enterprises, the existing power plant does not have the conditions for direct use, waste heat recovery can not be effectively carried out, resulting in waste of energy on the one hand, on the other hand also on the environment It had a negative impact. 实用新型内容本实用新型的目的是提供一种板式半导体温差发电装置,可以对工业企业生产过程中产生的气态、液态产物余热进行回收并发电,也可依靠带有热量的气态或液态介质作为能量来源发电。 Utility models the contents of this utility model is intended to provide a plate type semiconductor thermoelectric power generation unit, gaseous, liquid product can heat generated during the production of industrial enterprises for recycling and power generation, but also rely on a gaseous or liquid medium with the heat as an energy sources of power generation. 本实用新型的目的是通过以下技术方案来实现:一种板式半导体温差发电装置,包括半导体温差发电模块、加热槽、冷却槽、紧固夹板,所述加热槽和冷却槽交叉排列,半导体温差发电模块夹在两个相邻的不同槽中间,其中冷却槽紧贴半导体温差发电模块的冷面,加热槽紧贴半导体温差发电模块的热面。 The utility model is intended to achieve the following technical solution: A plate of semiconductor thermoelectric power generation device includes a semiconductor thermoelectric power generation modules, heating tank, cooling tank, tightening clamp, the heating tank and cooling tank staggered, Thermoelectric power generation module sandwiched between two different adjacent grooves, wherein the cooling tank close to the cold semiconductor thermoelectric power generation modules, the heating tank close to the semiconductor thermoelectric power generation module hot face. 根据热源情况,所述加热槽、半导体温差发电模块、冷却槽的组合结构为一组或多组。 According to the case of the heat source, the heating tank, thermoelectric power generation combined structure of the semiconductor module, the cooling bath is one or more groups. 所述紧固夹板为绝热材料,位于装置两侧,夹板上用螺栓将加热槽、冷却槽以及半导体温差发电模块紧压在一起,使相互之间紧密贴合。 The tightening clamp of insulating material on either side of the device, bolt the heating tank, cooling tank and a semiconductor thermoelectric power generation modules on plywood pressed together so tightly bonded to each other. 属材料制成。 Metal material. 本实用新型的有益效果是,可利用气态或者液态介质所携带的热量直接发电,既可以对工业企业生产过程中产生的气态、液态产物余热进行回收并发电, 也可依靠带有热量的气态或液态介质作为能量来源发电,无需按传统的方式先将热能转换成机械能,再将机械能转换成电能的复杂过程,从而提高了热电转换效率,与其他形式的余热回收装置相比,本发明是一种全固态能量转换方式,具有在发电过程中无噪音、无磨损、无介质泄漏、体积小、重量轻、移动方便、 使用寿命长,本发明装置结构简单,便于加工,易于推广应用,利用工业余热发电,可降低企业能耗,符合国家产业政策。 The utility model has the advantages that can be used a gaseous or liquid medium heat carried directly generate electricity, gas, liquid products for both heat generated during the production of industrial enterprises for recycling and power generation, but also rely on gas or with heat liquid medium as an energy source for power generation, according to the traditional way without first converting thermal energy into mechanical energy, and then the mechanical energy into electrical energy complex process, thereby improving the thermoelectric conversion efficiency, compared with other forms of waste heat recovery, the present invention is a kinds of solid-state energy conversion methods, with no noise in the power generation process, no wear, no media leaks, small size, light weight, easy to move, long life, simple structure of the present invention, ease of processing, easy application, utilization of industrial cogeneration can reduce energy consumption, in line with national industrial policy. 附图说明下面根据附图和实施例对本实用新型作进一步详细说明。 BRIEF DESCRIPTION According to the drawings and embodiments of the present utility model is described in further detail. 图1是本实用新型的截面结构示意图; 图中:1、加热槽通道;2、冷却槽通道;3、紧固螺栓;4、紧固夹板;5、冷却槽; 6、半导体温差发电模块;7、加热槽;8、绝热材料。 Figure 1 is a schematic cross-sectional structure of the utility model; FIG: 1, heating bath channel; 2, the cooling bath channel; 3, fastening bolts; 4, tightening clamp; 5, the cooling bath; 6, a semiconductor thermoelectric power generation module; 7, the heating tank; 8, a heat insulating material. 具体实施方式如图1所示,本实用新型所述的板式半导体温差发电装置,其结构包括半导体温差发电模块6,冷却槽5,加热槽7以及紧固夹板4和紧固螺栓3,其中半导体温差发电模块6夹在加热槽7与冷却槽5之间,加热槽7紧贴在半导体温差发电模块6热面一侧,冷却槽5紧贴在半导体温差发电模块6冷面一侧, 紧固夹板4,为两块平板,选用绝热材料制作,可防止加热槽7或冷却槽5的热量向外界传递。 DETAILED DESCRIPTION Figure 1, according to the utility model plate semiconductor thermoelectric power generation unit, the structure includes a semiconductor thermoelectric power generation module 6, the cooling bath 5, 7 and heating bath tightening clamp fastening bolts 3 and 4, wherein the semiconductor thermoelectric power generation module 6 sandwiched between the heating chamber 7 and the cooling tank 5, close to the heating bath 7 6 Thermoelectric power generation module hot face side, close to the cooling tank 5 6 Thermoelectric power generation module cold side fastening grip plate 4, the two plates, the choice of insulating material to prevent heat tank 7 is heated or cooled tank 5 is transmitted to the outside world. 两块紧固夹板4将加热槽7、冷却槽5、半导体温差发电模块6夹紧,再用紧固螺栓3将两块夹板连接并紧固在一起,使各个传热面紧密贴效率;在冷却槽5和加热槽7两端进出口处的壁面之间加入绝热材料8,防止加热槽和冷却槽的壁面之间产生热量交换。 Two tightening clamp 4 of the heating bath 7, cooling tank 5, a semiconductor thermoelectric power generation module 6 clamp, and then tighten the two bolts 3 and fastened plywood connected together so that the heat transfer surface in close contact efficiency; in added between the cooling tank wall 5 and 7 at both ends of the heating tank inlet and outlet of the heat insulating material 8 and prevent heat exchange between the tank wall heating and cooling tank. 半导体温差发电模块6,由多块半导体发电芯片组成,其发电原理是基于塞贝尔效应,半导体材料中的电子在温度差的驱动下会从高温端流向低温端, 从而形成电势差。 Thermoelectric power generation module 6, by a plurality of power semiconductor chips, its power generation principle is based Seibel effect, electrons in a semiconductor material, driven by the temperature difference will flow from the low end of the high temperature side, thereby forming a potential difference. 加热槽7和冷却槽5,是介质流通的槽道,为中空的长方体,分别形成加热槽通道1和冷却槽通道2,两端有进出口,为介质进出的通道。 Heating and cooling grooves 5 groove 7, it is the medium flow channel, a hollow rectangular, are formed heating and cooling tank launder channel 1 channel 2, both ends of import and export, access to media channels. 加热槽7和冷却槽5的材料选用金属材料,因为金属材料导热系数较大,传热较快。 Heating and cooling tank tank 7 5 material selection of metal materials, metal materials since the thermal conductivity of greater heat faster. 可视乎热源多少情况,釆用一组通道或多组通道组合的结构,得到足够高的电压。 Depending on how much heat can be the case, preclude the use of a channel or group of channels combined structure to obtain a sufficiently high voltage. 发电原理:在散发热量的气态或液态介质通过加热槽7的加热槽通道1时, 加热槽壁面吸收介质的热量,壁面将热量传递到紧贴它的半导体温差发电模块6热面;冷却槽5布置在半导体温差发电模块6冷面一侧,冷却槽壁面吸收半导体温差发电模块冷面的热量,再将热量传递给冷却介质,由冷却介质将热量带走;在加热介质和冷却介质的分别作用下,半导体温差发电模块6的热面与冷面之间形成温度差,由于塞贝尔效应,这个温度差被转换成电势差,经过稳压整流(现有技术)以及交直流转换(现有技术)之后,可接负载作为电源用。 Generation principle: the distribution of heat in a gaseous or liquid medium which is close to the semiconductor thermoelectric power generation module 6 by heating the heat generating surface channel grooves 7 when the heating tank 1, the groove wall heating heat absorbing medium, transfer heat to the wall; cooling tank 5 heat is disposed on the semiconductor thermoelectric power generation module 6 cold side of the cooling tank wall absorbed by the semiconductor thermoelectric power generation module of cold, then heat transfer to the cooling medium, the cooling medium heat away; heating medium and the cooling medium, respectively, in , the formation of the temperature difference between the semiconductor surface and the cold heat power generation module 6 a temperature difference due Seibel effect, the temperature difference is converted into an electrical potential difference, after the regulator rectifier (prior art) and the AC-DC converter (prior art) Thereafter, the load can be connected as a power supply. 如采用热空气作为加热介质,常温水作为冷却介质进行发电。 As hot air as the heating medium, room temperature water as the cooling medium for power generation. 将热空气通入加热槽7中,空气在流动过程中散发出热量,加热槽7的壁面吸收这些热量后,将它传递到半导体温差发电模块6的热面,半导体温差发电模块6的热面会将热量传递到冷面,冷面将热量传递给冷却槽5的壁面,冷却槽5中通入的冷却介质会通过流动将这些热量带走,使冷面保持一个相对较低的温度,这样在半导体温差发电模块6的两个端面就形成了一个较大的温差。 After the hot air into the heating chamber 7, the air circulated in the flow process of the heat, the heated surface groove 7 absorb the heat, pass it to the semiconductor thermoelectric power generation module hot face 6, the semiconductor thermoelectric power generation module hot face 6 will transfer heat to cold, cold heat is transferred to the cooling tank wall 5, the cooling tank 5 through the cooling medium flowing through these heat away, so cold to maintain a relatively low temperature, so that Thermoelectric power generation module 6 of the two end faces to form a larger temperature difference. 由于塞贝尔效应,半导体模块就会产生电势差。 Because Seibel effect semiconductor module will generate an electric potential difference. 通过电路将此电势差输出即可作为电源。 Through this circuit the potential difference between the output can be used as power source. 通过将很多对半导体温差发电模块6串联起来,就可得到足够高的电压,成为一个温差发电机。 By many semiconductor thermoelectric power generation modules 6 are connected in series, you can get a high enough voltage to be a temperature difference generator. 本装置可利用气态或者液态介质所携带的热量直接发电,既可以对工业企业生产过程中产生的气态、液态产物余热进行回收并发电,本发明是一种全固态能量转换方式,直接将热能转化为电能,具有在发电过程中无噪音、无磨损、无介质泄漏、体积小、重量轻、移动方便、使用寿命长的特点;装置结构筒单, 便于加工,利用工业余热发电,可降低企业能耗,符合国家产业政策,易于推广应用。 The device can use a gaseous or liquid medium heat carried direct power generation, both gaseous and liquid products of heat generated during the production of industrial enterprises for recycling and power generation, the present invention is a solid-state energy conversion, direct conversion of thermal energy electricity, with no noise in the power generation process, no wear, no media leaks, small size, light weight, easy to move, and long service life; means single-cylinder structure, ease of processing, utilization of industrial waste heat power generation, can reduce energy consumption, in line with national industrial policy, easy application.

Claims (4)

1、一种板式半导体温差发电装置,其特征是包括半导体温差发电模块、加热槽、冷却槽、紧固夹板,所述加热槽和冷却槽交叉排列,半导体温差发电模块夹在两个相邻的不同槽中间,其中冷却槽紧贴半导体温差发电模块的冷面,加热槽紧贴半导体温差发电模块的热面。 A plate type semiconductor thermoelectric power generation unit, which comprises the semiconductor thermoelectric power generation modules, heating tank, cooling tank, tightening clamp, the heating and cooling tank cross groove arrangement, a semiconductor thermoelectric power generation module sandwiched between two adjacent intermediate different grooves, wherein the cooling tank close to the semiconductor thermoelectric power generation module cold, the heating tank close to the hot surface of the semiconductor thermoelectric power generation modules.
2、 根据权力要求1所述的板式半导体温差发电装置,其特征在于所述加热槽、半导体温差发电模块、冷却槽的组合结构为一组或多组。 2. The power to require a plate semiconductor thermoelectric power generation device 1, wherein said heating tank, combined structure semiconductor thermoelectric power generation modules, cooling tank for one or more groups.
3、 根据权力要求1或2所述的任一种板式半导体温差发电装置,其特征在于所述紧固夹板为绝热材料,位于装置两侧,夹板上用螺栓将加热槽、冷却槽以及半导体温差发电模块紧压在一起,使相互之间紧密贴合。 3, according to the power requirements of any one plate semiconductor thermoelectric power generation unit 1 or 2, wherein said tightening clamp of insulating material on either side of the device, bolt the heating bath, the temperature difference between the cooling tank and a semiconductor plywood photovoltaic module pressed together so tightly bonded to each other.
4、 根据权力要求1或2所述的任一种板式半导体温差发电装置,其特征在于所述加热槽和冷却槽采用金属材料制成。 4, according to the power requirements of any one plate semiconductor thermoelectric power generation unit 1 or 2, wherein said heating tank and cooling tank made of metallic material.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101825409A (en) * 2010-04-06 2010-09-08 华南理工大学 Plate-type heat exchanger with power generation structure
CN102853494A (en) * 2012-09-17 2013-01-02 西安工程大学 Evaporation cooling air conditioning system capable of providing electric energy by using industrial exhaust heat
CN102853494B (en) 2012-09-17 2014-10-29 西安工程大学 Utilization of industrial waste heat to provide energy evaporative cooling air conditioning system

Similar Documents

Publication Publication Date Title
US20060053792A1 (en) Power generation system and method of operating same
CN101764167A (en) High-efficient solar photovoltaic cell heat dissipating device and electricity and heat cogeneration system
CN203364430U (en) Solar photovoltaic-photothermal-thermoelectricity comprehensive utilization system
CN101388420A (en) Closed-loop capillary solar photovoltaic thermoelectric plate
CN201584931U (en) Low-temperature semiconductor power generating device recycling waste heat of medium and small-sized equipment in industry to generate power
CN103280998A (en) Water-cooling heat dissipation system of photovoltaic inverter
CN201059804Y (en) Photovoltaic light gathering power generation and seawater desalination composite set
CN201490940U (en) Semiconductor thermo-electric generator for automobile
CN202025783U (en) Solar photovoltaic thermoelectric heating module and photovoltaic thermoelectric hot water system
CN201080865Y (en) Automobile residual heat thermoelectric generation device
CN102208475A (en) Solar photovoltaic thermoelectric heating module and photovoltaic thermoelectric hot water system
CN201655823U (en) Efficient heat sink for solar-energy photovoltaic cell, as well as cell plate, CHP system and tube-on-sheet heat exchanger
CN201323229Y (en) Group battery with heat dissipating device
CN201898465U (en) Domestic semiconductor temperature difference power generator
CN201396951Y (en) Solar energy water heater with generating device
CN201274455Y (en) Light-gathering solar thermal electric combined supply device
CN201656818U (en) DC refrigerator driven by solar photovoltaic power and temperature-difference power
CN202468183U (en) Solar hybrid regeneration eddy-current gas-turbine power generation system
CN101359885A (en) Cogeneration solar boiler
CN201071741Y (en) Electric furnace flue gas waste heat power generation system
CN103398474A (en) Solar photovoltaic-photothermal-thermoelectric comprehensive utilization system
CN101929445A (en) Distributed solar energy combined heating/cooling-power system
CN101054957A (en) Solar energy driven machine
CN103246263A (en) General optimized dispatching strategy for combined supply of cooling, heating and power microgrid system
CN101476789A (en) Heat storage and heat supply system used for solar heat collection equipment and its operation method

Legal Events

Date Code Title Description
C14 Granted
C17 Cessation of patent right