WO2011015034A1 - Wind-heating heat supplying system - Google Patents

Wind-heating heat supplying system Download PDF

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Publication number
WO2011015034A1
WO2011015034A1 PCT/CN2010/001171 CN2010001171W WO2011015034A1 WO 2011015034 A1 WO2011015034 A1 WO 2011015034A1 CN 2010001171 W CN2010001171 W CN 2010001171W WO 2011015034 A1 WO2011015034 A1 WO 2011015034A1
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WO
WIPO (PCT)
Prior art keywords
wind
heat
water
energy
storage tank
Prior art date
Application number
PCT/CN2010/001171
Other languages
French (fr)
Chinese (zh)
Inventor
李永光
王加祥
Original Assignee
上海电力学院
上海中岳风能技术发展有限公司
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Application filed by 上海电力学院, 上海中岳风能技术发展有限公司 filed Critical 上海电力学院
Publication of WO2011015034A1 publication Critical patent/WO2011015034A1/en

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Classifications

    • 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
    • F03D9/22—Wind motors characterised by the driven apparatus the apparatus producing heat
    • 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
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/17—Combinations of wind motors with apparatus storing energy storing energy in pressurised fluids
    • 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
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/18—Combinations of wind motors with apparatus storing energy storing heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V99/00—Subject matter not provided for in other main groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/15—Wind 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the invention relates to a heating device, in particular to a wind-heating heating system.
  • Wind energy is one of the most likely sources of large-scale development and utilization in the near future. Wind energy is clean and sustainable.
  • the use of wind power for power generation has been greatly developed, but the energy form that is ultimately required in many applications is thermal energy.
  • thermal energy For hot water or heating systems such as baths, homes, and restaurants, low-grade heat is required. If wind energy is converted into electrical energy and then converted into thermal energy, not only the equipment is complicated, the cost is high, and the efficiency is low.
  • the direct thermal efficiency of wind power is much higher, up to 40%, which is the most efficient form of wind energy utilization in all forms of wind energy utilization.
  • the direct wind heating method is as follows:
  • Hydraulic The wind turbine output shaft drives the hydraulic pump to rotate.
  • the hydraulic and orifice holes cooperate to generate heat.
  • the characteristics are stable, and the working quality should be selected among the oils.
  • the wind turbine output shaft drives the friction plate, which generates heat by friction. Simple structure, but worn
  • the invention is directed to the problem of low efficiency and high cost of utilizing wind energy heating in the current heating system, and proposes a wind heating heating system, which adopts direct wind heating to form a bathing place, a hotel, a hotel, a family, etc.
  • Hot water supply system or heating system reasonable control scheme, greatly improve energy utilization and low cost of use.
  • the technical solution of the present invention is: a wind-heating heating system, comprising a wind energy system, a heating device, an auxiliary heating system, a heat storage system, a control system, the wind energy system including a wind turbine, a gear transmission system and a shifting system,
  • the heat exchanger comprises a drive shaft, a stirring blade, a container, the container is filled with water, the stirring blade is in the container, the heater is an auxiliary heating system, the water storage tank is a heat storage system, and the control system comprises a first temperature sensor placed in the water storage tank.
  • a first level sensor, a second temperature sensor and a second level sensor placed in the heater vessel, a signal processing circuit, a drive circuit, a return pump, a drain pump, an inlet valve, a drain valve, a wind turbine wheel
  • the shaft is sequentially connected with the gear transmission system and the shifting system.
  • the shifting system is connected to the drive shaft in the heat exchanger, and the drive shaft drives the stirring blade to rotate.
  • the heat exchanger and the water storage tank are connected by a drain pump and a return pump, and the upper end of the heater Connected to the external water supply system through the inlet valve, the storage tank is equipped with a heater, and the bottom of the storage tank passes through the drain valve to the user end, , Two temperature sensors, the first and second input signal level to the sensor signal processing circuit, the signal processing circuit outputs signals to the drive circuit, the drive circuit outputs a signal to reflux pump, drain Pump, inlet valve, drain valve.
  • the beneficial effects of the invention are as follows:
  • the wind-heating heating system of the invention adopts the direct heat of the wind, stores heat through the water and transmits the heat energy, and the system has the advantages of small volume, high energy conversion rate and low price.
  • FIG. 1 is a structural block diagram of a wind heating heating system of the present invention.
  • the block diagram of the wind-heating heating system shown in Figure 1 consists of a wind energy system, a heat generator, an auxiliary heating system, a heat storage system, and a control system:
  • Wind energy system including wind turbine, gear transmission system 2 and shifting system 3, when the wind blows through the wind turbine, the wind turbine wind wheel 1 rotates to obtain wind energy, and the rotating wind wheel 1 drives the associated shaft to rotate, and the wind energy Turning to mechanical energy, this rotational mechanical energy is transferred to the heat exchanger 4 via the gear transmission system 2 and the shifting system 3.
  • Heater 4 Including the drive shaft, the stirring blade, the container, the container is filled with water, and the stirring blade is in the container.
  • the wind energy system converts wind energy into mechanical energy to drive the agitating blades to rotate through the drive shaft.
  • the agitating blades rub against the water in the container to generate heat, which causes the temperature of the water in the container to rise, thereby heating the water and converting the mechanical energy into heat.
  • the electric heater 11 is used as an auxiliary heating system to heat the water when the wind is insufficient.
  • Thermal storage system Store heat in the storage tank 9. When the heat is sufficient, the power system can be turned off or adjusted to make full use of the waste heat.
  • Control system including temperature sensor T2 and liquid level sensor L2 placed in the heat exchanger container, temperature sensor ⁇ and liquid level sensor L1 placed in the water storage tank, signal processing circuit, drive circuit, return pump 5, drain pump 6
  • the water inlet valve 8 and the drain valve 10 are used to control the water temperature of the whole system.
  • the water tank 9 is provided with a heater 11, and the bottom of the water storage tank 9 provides a heat source through the drain 10 to the user end.
  • Each sensor value is sent to the signal processing circuit for processing.
  • the signal processing circuit sends a signal to the drive circuit to open the drain pump 6; when the heater 4 is in the container
  • the temperature T2 of the water is the same as the temperature ⁇ of the water in the water storage tank 9, and the drain pump 6 is turned off when the liquid level L1 of the water storage tank is higher than the set value; when the liquid level L1 in the water storage tank 9 is higher than the set value, the reflux pump 5 is turned on.
  • the heat exchanger 4 container discharges water; the water temperature of the water storage tank 9 is lower than the set value, and when the water temperature T2 in the heat exchanger container is lower than the set value, the electric heater 11 is activated to heat the water storage tank 9; When the middle liquid level L2 is lower than the set value, the inlet valve 8 is opened to discharge water into the container of the heater 4.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Wind Motors (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A wind-heating heat supplying system includes a wind energy system, a heat generating device, an auxiliary heating system, a heat storage system and a control system. The wind energy system transforms wind energy into mechanical energy, and the heat generating device transforms mechanical energy into heat energy which is transferred into the heat storage system. When heat energy is insufficient, the auxiliary heating system is started to fulfill the demand of heat supply, so that reasonable utilization of the energy in the system is achieved. The wind-heating heat supplying system uses wind to generate heat directly, and stores and transfers heat energy to the outside by water.

Description

风力致热的供热系统  Wind-heating heating system
技术领域  Technical field
本发明涉及一种供热装置， 特别涉及一种风力致热的供热系统。  The invention relates to a heating device, in particular to a wind-heating heating system.
背景技术  Background technique
资源与环境是人类赖以生存与发展的基本条件。 现今世界能源结构中所利用的能源基 本上都是化石能源， 化石能源在使用过程中会污染环境， 而且是不可持续发展。  Resources and the environment are the basic conditions for human survival and development. The energy used in today's world energy structure is basically fossil energy. Fossil energy will pollute the environment during its use and it will not be sustainable.
风能是近期内最有可能大规模开发利用的一种能源， 风能是洁净的可持续使用的。 利 用风能发电已得到长足发展， 但许多场合最终需要的能源形式是热能， 如浴池、 家庭、 宾 馆等的供热水或取暖系统需要的是低品位的热能。 如将风能转换成电能再转变成热能， 不 仅设备复杂、 费用高， 效率也低。 而利用风力直接致热效率要高许多， 最高可超过 40%， 这是所有风能利用形式中转换效率最高的一种风能利用形式。 目前风力直接致热方式有如 下四种：  Wind energy is one of the most likely sources of large-scale development and utilization in the near future. Wind energy is clean and sustainable. The use of wind power for power generation has been greatly developed, but the energy form that is ultimately required in many applications is thermal energy. For hot water or heating systems such as baths, homes, and restaurants, low-grade heat is required. If wind energy is converted into electrical energy and then converted into thermal energy, not only the equipment is complicated, the cost is high, and the efficiency is low. The direct thermal efficiency of wind power is much higher, up to 40%, which is the most efficient form of wind energy utilization in all forms of wind energy utilization. At present, the direct wind heating method is as follows:
①液压式：风力机输出轴驱动液压泵旋转。液压和阻尼孔配合进行致热。特点是稳定， 工质宜在油类中选择。  1 Hydraulic: The wind turbine output shaft drives the hydraulic pump to rotate. The hydraulic and orifice holes cooperate to generate heat. The characteristics are stable, and the working quality should be selected among the oils.
②压缩空气： 风力机带动空气压缩机。 成本低， 安全， 简单， 效率高， 适应压力范围 广。 缺点是压力有脉动。  2 compressed air: The wind turbine drives the air compressor. Low cost, safe, simple, efficient, and adaptable to a wide range of pressures. The downside is that the pressure is pulsating.
③固体摩擦致热： 风力机输出轴驱动摩擦片， 利用摩擦生成热能。 结构简单， 但有磨 损  3 Solid friction heating: The wind turbine output shaft drives the friction plate, which generates heat by friction. Simple structure, but worn
④搅拌液体致热： 风力机驱动搅拌器转子， 转子叶片搅拌液体容器中的载热介质。 价 格便宜， 体积小， 功率系数大。 此种方法效率最高。  4 Stirring liquid heating: The wind turbine drives the agitator rotor, and the rotor blades agitate the heat carrier medium in the liquid container. The price is cheap, the volume is small, and the power factor is large. This method is the most efficient.
但目前， 在宾馆、 浴场和家庭采用风力直接致热方式的供热系统还没有， 这主要涉及 到系统的运行方式， 控制的方案及所采用的设备等。  However, at present, there is no heating system for direct heating in hotels, baths and homes. This mainly involves the operation mode of the system, the control scheme and the equipment used.
发明内容  Summary of the invention
本发明是针对现在供热系统中利用风能供热效率低， 费用高的问题， 提出了一种风能 致热的供热系统， 采用风力直接致热， 从而形成浴场、 宾馆、 酒店、 家庭等的热水供应系 统或取暖系统， 合理的控制方案， 大大提高了能量的利用率， 使用费用低。  The invention is directed to the problem of low efficiency and high cost of utilizing wind energy heating in the current heating system, and proposes a wind heating heating system, which adopts direct wind heating to form a bathing place, a hotel, a hotel, a family, etc. Hot water supply system or heating system, reasonable control scheme, greatly improve energy utilization and low cost of use.
本发明的技术方案为: 一种风力致热的供热系统， 包括风能系统、 致热器、 辅助加热 系统、 储热系统、 控制系统， 风能系统包括风力机、 齿轮传动系统和变速系统， 致热器包 括传动轴、搅拌叶片、容器， 容器中装有水， 搅拌叶片在容器中， 加热器为辅助加热系统， 储水箱为储热系统， 控制系统包括置于储水箱内的第一温度传感器和第一液位传感器、 置 于致热器容器中的第二温度传感器和第二液位传感器、信号处理电路、驱动电路、回流泵、 排水泵、 进水阀、 排水阀， 风力机风轮通过轴依次与齿轮传动系统和变速系统连接， 变速 系统接致热器中的传动轴， 传动轴带动搅拌叶片旋转， 致热器与储水箱之间通过排水泵和 回流泵连接， 致热器上端通过进水阀与外界供水系统连接， 储水箱内装有加热器， 储水箱 底部通过排水阀到用户端， 第一、 二温度传感器、 第一、 二液位传感器信号输入信号到处 理电路处理， 信号处理电路输出信号到驱动电路， 驱动电路分别输出信号到回流泵、 排水 泵、 进水阀、 排水阀。 The technical solution of the present invention is: a wind-heating heating system, comprising a wind energy system, a heating device, an auxiliary heating system, a heat storage system, a control system, the wind energy system including a wind turbine, a gear transmission system and a shifting system, The heat exchanger comprises a drive shaft, a stirring blade, a container, the container is filled with water, the stirring blade is in the container, the heater is an auxiliary heating system, the water storage tank is a heat storage system, and the control system comprises a first temperature sensor placed in the water storage tank. And a first level sensor, a second temperature sensor and a second level sensor placed in the heater vessel, a signal processing circuit, a drive circuit, a return pump, a drain pump, an inlet valve, a drain valve, a wind turbine wheel The shaft is sequentially connected with the gear transmission system and the shifting system. The shifting system is connected to the drive shaft in the heat exchanger, and the drive shaft drives the stirring blade to rotate. The heat exchanger and the water storage tank are connected by a drain pump and a return pump, and the upper end of the heater Connected to the external water supply system through the inlet valve, the storage tank is equipped with a heater, and the bottom of the storage tank passes through the drain valve to the user end, , Two temperature sensors, the first and second input signal level to the sensor signal processing circuit, the signal processing circuit outputs signals to the drive circuit, the drive circuit outputs a signal to reflux pump, drain Pump, inlet valve, drain valve.
本发明的有益效果在于： 本发明风能致热的供热系统， 采用风力直接致热， 通过水储 存热量并将热能传出， 系统具有体积小， 能量转换率高， 价格便宜等优点。  The beneficial effects of the invention are as follows: The wind-heating heating system of the invention adopts the direct heat of the wind, stores heat through the water and transmits the heat energy, and the system has the advantages of small volume, high energy conversion rate and low price.
附图说明  DRAWINGS
图 1为本发明风能致热的供热系统结构框图。 1 is a structural block diagram of a wind heating heating system of the present invention.
具体实施方式  detailed description
如图 1所示风能致热的供热系统的结构框图， 系统由风能系统、 致热器、 辅助加热系 统、 储热系统、 控制系统几部分组成：  The block diagram of the wind-heating heating system shown in Figure 1 consists of a wind energy system, a heat generator, an auxiliary heating system, a heat storage system, and a control system:
风能系统： 包括风力机、 齿轮传动系统 2和变速系统 3， 当风吹过风力机时， 风力机 风轮 1旋转， 获取风能， 旋转的风轮 1带动与之相联的轴旋转， 将风能转为机械能, 通过 齿轮传动系统 2和变速系统 3将这种旋转的机械能传到致热器 4中。  Wind energy system: including wind turbine, gear transmission system 2 and shifting system 3, when the wind blows through the wind turbine, the wind turbine wind wheel 1 rotates to obtain wind energy, and the rotating wind wheel 1 drives the associated shaft to rotate, and the wind energy Turning to mechanical energy, this rotational mechanical energy is transferred to the heat exchanger 4 via the gear transmission system 2 and the shifting system 3.
致热器 4: 包括传动轴、 搅拌叶片、 容器， 容器中装有水， 搅拌叶片在容器中。 风能 系统将风能转为机械能通过传动轴带动搅拌叶片旋转， 搅拌叶片与容器中的水摩擦产生 热， 热使容器中的水温度上升， 从而使水得以加热， 将机械能转换成热能。  Heater 4: Including the drive shaft, the stirring blade, the container, the container is filled with water, and the stirring blade is in the container. The wind energy system converts wind energy into mechanical energy to drive the agitating blades to rotate through the drive shaft. The agitating blades rub against the water in the container to generate heat, which causes the temperature of the water in the container to rise, thereby heating the water and converting the mechanical energy into heat.
辅助加热系统： 当风力不够时用电加热器 11作为辅助加热系统加热水。  Auxiliary heating system: The electric heater 11 is used as an auxiliary heating system to heat the water when the wind is insufficient.
蓄热系统： 将热量存储在储水箱 9中， 热量足够时， 可以关闭或调节动力系统， 充分 利用余热。  Thermal storage system: Store heat in the storage tank 9. When the heat is sufficient, the power system can be turned off or adjusted to make full use of the waste heat.
控制系统： 包括置于致热器容器中的温度传感器 T2和液位传感器 L2、 置于储水箱内 的温度传感器 ΤΊ和液位传感器 Ll、 信号处理电路、 驱动电路、 回流泵 5、 排水泵 6、 进水 阀 8、 排水阀 10, 用于控制整个系统的水温， 致热器 4与储水箱 9之间有排水泵 6和回流 泵 5， 致热器 4上端通过进水阔 8与供水系统连接， 储水箱 9内装有加热器 11， 储水箱 9 底部通过排水阔 10到用户端提供热源。  Control system: including temperature sensor T2 and liquid level sensor L2 placed in the heat exchanger container, temperature sensor ΤΊ and liquid level sensor L1 placed in the water storage tank, signal processing circuit, drive circuit, return pump 5, drain pump 6 The water inlet valve 8 and the drain valve 10 are used to control the water temperature of the whole system. There is a drain pump 6 and a return pump 5 between the heater 4 and the water storage tank 9, and the upper end of the heater 4 passes through the water inlet 8 and the water supply system. Connected, the water tank 9 is provided with a heater 11, and the bottom of the water storage tank 9 provides a heat source through the drain 10 to the user end.
控制方法： 各个传感器值送入信号处理电路处理， 当致热器 4容器中水温 T2达到设 定值， 满足要求， 信号处理电路发出信号给驱动电路打开排水泵 6; 当致热器 4容器中水 的温度 T2和储水箱 9中水的温度 Π相同， 储水箱液位 L1高于设定值时关闭排水泵 6; 当 储水箱 9中液位 L1高于设定值， 打开回流泵 5向致热器 4容器放水； 储水箱 9水温 T1低 于设定值， 致热器容器中的水温 T2低于设定值时， 启动电加热器 11对储水箱 9加热； 当 致热器 4容器中液位 L2低于设定值时， 打开进水阀 8向致热器 4容器中放水。  Control method: Each sensor value is sent to the signal processing circuit for processing. When the water temperature T2 in the container of the heater 4 reaches the set value, the signal processing circuit sends a signal to the drive circuit to open the drain pump 6; when the heater 4 is in the container The temperature T2 of the water is the same as the temperature 水 of the water in the water storage tank 9, and the drain pump 6 is turned off when the liquid level L1 of the water storage tank is higher than the set value; when the liquid level L1 in the water storage tank 9 is higher than the set value, the reflux pump 5 is turned on. The heat exchanger 4 container discharges water; the water temperature of the water storage tank 9 is lower than the set value, and when the water temperature T2 in the heat exchanger container is lower than the set value, the electric heater 11 is activated to heat the water storage tank 9; When the middle liquid level L2 is lower than the set value, the inlet valve 8 is opened to discharge water into the container of the heater 4.

Claims

权利要求： Rights request:
1、 一种风力致热的供热系统， 包括风能系统、 致热器、 辅助加热系统、 储热系统、 控制系统， 其特征在于， 风能系统包括风力机、 齿轮传动系统和变速系统， 致热器包括传 动轴、 搅拌叶片、 容器， 容器中装有水， 搅拌叶片在容器中， 加热器为辅助加热系统， 储 水箱为储热系统， 控制系统包括置于储水箱内的第一温度传感器和第一液位传感器、 置于 致热器容器中的第二温度传感器和第二液位传感器、 信号处理电路、 驱动电路、 回流泵、 排水泵、 进水阔、 排水阀， 风力机风轮通过轴依次与齿轮传动系统和变速系统连接， 变速 系统接致热器中的传动轴， 传动轴带动搅拌叶片旋转， 致热器与储水箱之间通过排水泵和 回流泵连接， 致热器上端通过进水阔与外界供水系统连接， 储水箱内装有加热器， 储水箱 底部通过排水阀到用户端， 第一、 二温度传感器、 第一、 二液位传感器信号输入信号到处 理电路处理， 信号处理电路输出信号到驱动电路， 驱动电路分别输出信号到回流泵、 排水 泵、 进水阀、 排水阀。  1. A wind-heating heating system comprising a wind energy system, a heat generator, an auxiliary heating system, a heat storage system, a control system, characterized in that the wind energy system comprises a wind turbine, a gear transmission system and a shifting system, and is heated The utility model comprises a drive shaft, a stirring blade and a container, wherein the container is filled with water, the stirring blade is in the container, the heater is an auxiliary heating system, the water storage tank is a heat storage system, and the control system comprises a first temperature sensor placed in the water storage tank and a first level sensor, a second temperature sensor and a second level sensor placed in the heater vessel, a signal processing circuit, a drive circuit, a return pump, a drain pump, a water inlet, a drain valve, and a wind turbine wheel The shaft is sequentially connected with the gear transmission system and the shifting system. The shifting system is connected to the drive shaft in the heat exchanger, and the drive shaft drives the stirring blade to rotate. The heat exchanger and the water storage tank are connected by a drain pump and a return pump, and the upper end of the heat exchanger is passed. The inlet water is connected to the external water supply system, and the water storage tank is equipped with a heater. The bottom of the water storage tank passes through the drain valve to the user end. First and second temperature sensors, the first and second input signal level sensor signal processing circuit for processing everywhere, the signal processing circuit outputs signals to the drive circuit, the drive circuit outputs a signal to reflux pump, drain pump, inlet valve, the drain valve.
PCT/CN2010/001171 2009-08-06 2010-08-03 Wind-heating heat supplying system WO2011015034A1 (en)

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