CN201687531U - 热气流发电装置 - Google Patents

热气流发电装置 Download PDF

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CN201687531U
CN201687531U CN2010202037968U CN201020203796U CN201687531U CN 201687531 U CN201687531 U CN 201687531U CN 2010202037968 U CN2010202037968 U CN 2010202037968U CN 201020203796 U CN201020203796 U CN 201020203796U CN 201687531 U CN201687531 U CN 201687531U
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exhaust chimney
hot air
air flow
turbine
generating device
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张革
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • F03D9/37—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/604—Application making use of surplus or waste energy for domestic central heating or production of electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/24—Heat transfer, e.g. cooling for draft enhancement in chimneys, using solar or other heat sources
    • 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
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines

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  • Engineering & Computer Science (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)
  • Power Engineering (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

本实用新型公开一种热气流发电装置，主要是对现有热电厂的废气余热的利用而设计。包括中空的排气烟囱，在所述排气烟囱内轴向上设有至少一个涡轮，对应的每个所述涡轮处在所述排气烟囱外设有发电机，所述涡轮的动力输出轴经传动装置与所述发电机的动力输入轴相连接。本实用新型利用热气流的浮力和排气烟囱的抽力，使得热气流具有一定的流速，推动设置在所述排烟管道内的涡轮转动，经传动装置将动力传送给发电机，使其产生电力，结构简单，使用效果突出，具有很好的环保性能。

Description

热气流发电装置
技术领域
本实用新型涉及一种热电厂余热的回收和利用领域。
背景技术
目前，由热电厂烟囱排出的热气体，及凉水塔中用空气与循环水的对流从循环水中带出的热量均没能得到充分的利用，而将其排放到大气中。这样不仅是对有用资源的一种损失和浪费，还对环境造成了有很大的污染。
实用新型内容
为了克服上述的缺陷，本实用新型提供一种能够充分利用热电厂的余热，有效降低排放的热气流发电装置。
为达到上述目的，本实用新型所述热气流发电装置是通过以下方式实现的：
包括中空的排气烟囱，在所述排气烟囱内轴向设有至少一个涡轮，对应的每个所述涡轮处在所述排气烟囱外设有发电机，所述涡轮的动力输出轴经传动装置与所述发电机的动力输入轴相连接。
进一步地，所述排气烟囱的下段设有热交换装置。
进一步地，所述排气烟囱的下段外设有一凉水塔，并在所述排气烟囱的下段内设有两个或两个以上的散热管，所述散热管的上端向外伸出有排水管，下端设有进水管，所述凉水塔的下端设有进气口，进水口和排水口，所述进气口经所述排气烟囱的下段与所述排气烟囱的气流通道相通，所述进水口与所述进水管相连通，所述排水口与所述散热器的排水管的水流通道相通。
进一步地，所述传动装置为齿轮传动装置。
本实用新型提供的所述热气流发电装置，利用排气烟囱内的热气流驱动所述涡轮转动，再经传动装置将动力传递给发电机产生电力；以及通过在热电厂的凉水塔内设置所述排气烟囱，利用凉水塔内循环水的热量加热进入设置在所述凉水塔内的排气烟囱的空气，由于热空气的浮力和烟囱的抽力，就会使被加热的热气流具有一定的流速，并能推动涡轮运转，涡轮经齿轮传动装置，将动力传递给发电机使其运转发电。本实用新型有效的利用了热电厂的余热，增加了电厂的发电量，降低排放，具有很好的环保性能。
附图说明
图1为本实用新型所述热气流发电装置烟囱设有发电装置的结构示意图；
图2为本实用新型所述热气流发电装置凉水塔内设有烟囱及发电装置的结构示意图。
具体实施方式
下面结合说明书附图对本实用新型的具体实施方式做详细描述。
如图1所示所述热气流发电装置，包括中空的排气烟囱1，在所述排气烟囱1内轴向设有五个涡轮2，对应的每个所述涡轮2处在所述排气烟囱1外设有发电机3，所述涡轮2的动力输出轴经传动装置4与所述发电机3的动力输入轴相连接。由于所述的排气烟囱1内的热气流的浮力及烟囱的抽力，使热气流具有一定的流速，进而推动所述涡轮2运转，经齿轮传动装置，将动力传递给设置在所述排气烟囱1外的发电机3使其运转发电。
如图2所示所述热气流发电装置，在所述排气烟囱1的下段外设有一凉水塔5，并在所述排气烟囱1的下段内设有两个或两个以上的散热管6；所述散热管6的上端向外伸出有排水管7，下端设有进水管8，所述凉水塔5的下端设有进气口9，进水口10和排水口11，进入所述进气口9的空气经所述排气烟囱1的下段从所述排气烟囱1的气流通道排出，所述进水口10与所述进水管8相连通，所述排水口11与所述散热器6的排水管7的水流通道相通。在所述排气烟囱1的上段内轴向设有五个涡轮2，对应的每个所述涡轮2处在所述排气烟囱1外都设有发电机3，所述涡轮2经所述传动装置4，将动力传递给所述发电机3，使其产生电力。
经所述凉水塔5的进水口10进入所述散热管6向外散出热量，用于加热从所述凉水塔5的进气口9进入的空气，空气被加热到一定温度后，以一定的速度经排气烟囱1的气流通道上升，在上升的过程中，推动设置在所述排气烟囱1内的所述涡轮2，经齿轮传动装置驱动所述发电机3发电；经所述散热器6的排水管排出的水经所述凉水塔5循环水回管返回，用于冷却热电厂的发电机组。
本实用新型有效的利用了热电厂排气烟囱排出气体的热量及凉水塔中循环水的热量，通过热气流的浮力以及排气烟囱的抽力推动设置在烟囱内的涡轮带动发电机进行发电，不仅增加了热电厂的发电量，还有效的降低了排放，起到了很好的环保作用。
以上，仅为本实用新型的较佳实施例，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应该以权利要求所界定的保护范围为准。

Claims (4)

1.一种热气流发电装置，包括中空的排气烟囱，其特征在于，在所述排气烟囱内轴向设有至少一个涡轮，对应的每个所述涡轮处在所述排气烟囱外设有发电机，所述涡轮的动力输出轴经传动装置与所述发电机的动力输入轴相连接。
2.根据权利要求1所述热气流发电装置，其特征在于，所述排气烟囱的下段设有热交换装置。
3.根据权利要求1所述热气流发电装置，其特征在于，所述排气烟囱的下段外设有一凉水塔，并在所述排气烟囱的下段内设置两个或两个以上的散热管，所述散热管的上端向外伸出有排水管，下端设有进水管，所述凉水塔的下端设有进气口，进水口和排水口，所述进气口经所述排气烟囱的下段与所述排气烟囱的气流通道相通，所述进水口与所述进水管相连通，所述排水口与所述散热器的排水管的水流通道相通。
4.根据权利要求1所述热气流发电装置，其特征在于，所述传动装置为齿轮传动装置。
CN2010202037968U 2010-05-26 2010-05-26 热气流发电装置 Expired - Fee Related CN201687531U (zh)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213119A (zh) * 2011-04-29 2011-10-12 赵振海 一种烟囱式空气换热发电系统
WO2013048284A1 (ru) * 2011-09-30 2013-04-04 Statsura Sergey Petrovich Установка для получения электроэнергии в газовом тракте тепловых электростанций
ES2403365R1 (es) * 2011-07-21 2013-10-07 Univ Coruna Modificaciones del ciclo rankine para incrementar la eficiencia.
CN106705420A (zh) * 2016-12-15 2017-05-24 苏若愚 一种节能环保供暖系统
CN109420400A (zh) * 2017-08-27 2019-03-05 南京乐朋电子科技有限公司 一种工业区综合处理雾霾的装置
CN110700994A (zh) * 2019-11-28 2020-01-17 珠海德光源新能源科技有限公司 分段式风机主轴组件及垂直轴风力发电机
CN110700993A (zh) * 2019-11-28 2020-01-17 珠海德光源新能源科技有限公司 分体式垂直轴风力发电系统
CN110761942A (zh) * 2019-11-28 2020-02-07 珠海德光源新能源科技有限公司 垂直轴风力发电机的风叶及垂直轴风力发电机
CN110778450A (zh) * 2019-11-28 2020-02-11 珠海德光源新能源科技有限公司 一种节能助力的垂直轴风力发电系统
CN110821748A (zh) * 2019-11-28 2020-02-21 珠海德光源新能源科技有限公司 风机主轴及垂直轴风力发电机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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CN2761863Y (zh) * 2004-12-06 2006-03-01 华中科技大学 太阳能驱动气流发电装置
CN100385169C (zh) * 2006-01-05 2008-04-30 河北农业大学 一种垃圾焚烧热气流发电装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213119A (zh) * 2011-04-29 2011-10-12 赵振海 一种烟囱式空气换热发电系统
ES2403365R1 (es) * 2011-07-21 2013-10-07 Univ Coruna Modificaciones del ciclo rankine para incrementar la eficiencia.
WO2013048284A1 (ru) * 2011-09-30 2013-04-04 Statsura Sergey Petrovich Установка для получения электроэнергии в газовом тракте тепловых электростанций
CN106705420A (zh) * 2016-12-15 2017-05-24 苏若愚 一种节能环保供暖系统
CN106705420B (zh) * 2016-12-15 2017-12-01 苏若愚 一种节能环保供暖系统
CN109420400A (zh) * 2017-08-27 2019-03-05 南京乐朋电子科技有限公司 一种工业区综合处理雾霾的装置
CN110700994A (zh) * 2019-11-28 2020-01-17 珠海德光源新能源科技有限公司 分段式风机主轴组件及垂直轴风力发电机
CN110700993A (zh) * 2019-11-28 2020-01-17 珠海德光源新能源科技有限公司 分体式垂直轴风力发电系统
CN110761942A (zh) * 2019-11-28 2020-02-07 珠海德光源新能源科技有限公司 垂直轴风力发电机的风叶及垂直轴风力发电机
CN110778450A (zh) * 2019-11-28 2020-02-11 珠海德光源新能源科技有限公司 一种节能助力的垂直轴风力发电系统
CN110821748A (zh) * 2019-11-28 2020-02-21 珠海德光源新能源科技有限公司 风机主轴及垂直轴风力发电机

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