WO2020001318A1 - 一种相变蓄能装置和蓄能供能方法 - Google Patents

一种相变蓄能装置和蓄能供能方法 Download PDF

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Publication number
WO2020001318A1
WO2020001318A1 PCT/CN2019/091661 CN2019091661W WO2020001318A1 WO 2020001318 A1 WO2020001318 A1 WO 2020001318A1 CN 2019091661 W CN2019091661 W CN 2019091661W WO 2020001318 A1 WO2020001318 A1 WO 2020001318A1
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energy storage
phase change
pipe
change energy
electric valve
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PCT/CN2019/091661
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English (en)
French (fr)
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邓义宁
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广西班仕达绿色建筑节能科技有限公司
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Publication of WO2020001318A1 publication Critical patent/WO2020001318A1/zh
Priority to US17/110,262 priority Critical patent/US11359825B2/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F24F5/0021—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using phase change material [PCM] for storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • 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
    • Y02E60/14—Thermal energy storage

Definitions

  • the invention relates to a phase change energy storage device and an energy storage energy supply method.
  • a phase-change energy storage box is composed of an outer shell, an internal heat exchanger, a water supply end, a water return end, a feed inlet and a discharge outlet.
  • the outer shell is made of a thermal insulation material.
  • the phase change heat storage material is filled.
  • the internal heat exchanger is placed inside the outer shell and is fixedly connected through the port.
  • the feed inlet and the discharge port pass through the outer shell to replace the phase change heat storage material for the internal heat exchanger.
  • the water supply end and the water return end are respectively the left port and the right port of the internal heat exchanger.
  • a phase change energy storage device is composed of an air conditioning unit, a pipeline, an electric valve, a temperature control sensor, a water pump, a phase change energy storage box, a water separator, a terminal coil, and a water collector.
  • One end of the pipe L1 is connected, and the water inlet end of the air conditioning unit is connected to one end of the pipe L2.
  • the phase change energy storage box is installed between the pipes L1 and L2. Specifically, the water supply end of the phase change energy storage box is connected to the pipe L1 through the pipe.
  • the return end of the phase change energy storage tank is connected to the pipe L2 through a pipe.
  • the air conditioning unit, the pipe L1, the phase change energy storage box, and the pipe L2 are connected in series to form an energy storage circulation unit.
  • the pipe L1 is installed with an electric motor.
  • Valve D1, pipeline L2 are sequentially installed with electric valve D1, intelligent temperature control sensor D2, cold storage heat storage circulating water pump D3, said intelligent temperature control sensor D2 is used to control the opening and closing of electric valve D1; the other end of said pipeline L1 and The water separator is connected, and the other end of the pipe L2 is connected to the water collector.
  • the phase change energy storage tank, the pipe L1, the water separator, the end coil, the water collector, and the pipe L2 form an energy supply circulation unit in series.
  • the water is divided
  • the water collector is connected to the water collector through an end coil.
  • the electric valve C1, the original air conditioning system circulating pump A2, and the intelligent temperature control sensor A1 are installed in order on the pipe L1.
  • the electric valve C1 is installed on the pipe L2, and the intelligent temperature control sensor A1 is installed. Used to control the switch of electric valve C1.
  • the pipes L1 and L2 communicate with each other through the pipe L3, and the connection position of the pipe L3 and the pipe L1 is between the electric valve C1 and the circulation pump A2 of the original air conditioning system and the connection position with the pipe L2 Between the electric valve C1 and the water separator, a bypass energy supply circulation unit is formed.
  • An electric valve B1 is installed on the pipeline L3, and the switch of the electric valve B1 is controlled by the intelligent temperature control sensor A1.
  • the energy storage and energy supply method of the phase change energy storage device specifically includes the following steps:
  • phase change energy storage device It is preferred to set an energy storage temperature value F1, close the electric valve C1, open the electric valve D1, open the cold storage heat storage circulating water pump D3, and the liquid enters the phase change energy storage from the air conditioning unit through the pipe L1.
  • the inside of the box and the internal heat exchanger are filled with phase-change thermal storage materials for heat exchange.
  • the phase-change energy storage box starts to store energy.
  • the intelligent temperature control sensor D1 detects the temperature of the liquid flowing from the phase-change energy storage box into the pipe L2
  • the electric valve D1 is controlled to close, the cold storage heat storage circulating water pump D3 is closed, and the energy storage of the energy storage box is completed;
  • the structure of the present invention is simple, the use is convenient, the energy can be stored at night when there is less electricity, and it can be used for cooling during the day, which can effectively reduce the load of electricity during the day.
  • FIG. 1 is a front view of a phase-change energy storage box according to an embodiment of the present invention.
  • FIG. 2 is a left side view of a phase-change energy storage box according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a phase change energy storage device according to an embodiment of the present invention.
  • a phase-change energy storage box is composed of an outer shell 11, an internal heat exchanger 12, a water supply end 13, a water return end 14, a feeding port 15, and a discharging port 16.
  • the body 11 is made of a heat-insulating material, and the internal heat exchanger 12 is filled with a phase-change heat storage material.
  • the internal heat exchanger 12 is placed inside the outer casing 11 and is fixedly connected through a port.
  • the feed port 15 The outlet 16 passes through the outer shell to replace the phase change heat storage material for the internal heat exchanger, and the water supply end 13 and the return water end 14 are the left port and the right port of the internal heat exchanger 12, respectively.
  • the phase change energy storage tank 1 is provided with a backup liquid inlet 17 beside the water supply end 13. In order to prevent the water supply end 13 from malfunctioning and affecting the use.
  • a phase-change energy storage device is composed of an air-conditioning unit 2, a pipe, an electric valve, a temperature control sensor, a water pump, a phase-change energy storage box 1, a water separator 3, an end coil 4, and a water collector.
  • the 5 configuration is specifically that the water outlet end of the air conditioning unit is connected to one end of the pipe L1, the water inlet end of the air conditioning unit 2 is connected to one end of the pipe L2, and the phase change energy storage box 1 is installed between the pipes L1 and L2, specifically:
  • the water supply end 13 of the phase change energy storage tank is connected to the pipe L1 through a pipe, and the water return end 14 of the phase change energy storage tank is connected to the pipe L2 through the pipe.
  • the air conditioning unit 2, the pipe L1, the phase change energy storage box 1, and the pipe L2 are connected in series.
  • an electric valve D1 is installed in the pipeline L1, and an electric valve D1, an intelligent temperature control sensor D2, and a cold storage heat storage circulating water pump D3 are installed on the pipeline L2.
  • the intelligent temperature control sensor D2 is installed in this unit. It is used to control the switch of the electric valve D1; the other end of the pipeline L1 is connected to the water separator 3, and the other end of the pipeline L2 is connected to the water collector 5; the phase change energy storage tank 1, the pipeline L1, and the branch
  • the water supply device 3, the end coil 4, the water collector 5, and the pipe L2 are connected in series to form an energy supply cycle. Ring unit.
  • the water separator 3 and the water collector 5 communicate with each other through the end coil 4.
  • the pipe L1 is sequentially installed with the electric valve C1, the original air conditioning system circulating pump A2, the intelligent temperature control sensor A1, and the pipe L2.
  • An electric valve C1 is installed.
  • the intelligent temperature control sensor A1 is used to control the opening and closing of the electric valve C1.
  • the pipes L1 and L2 are connected through the pipe L3.
  • the connection position of the pipe L3 and the pipe L1 is between the electric valve C1 and the original air conditioning system.
  • connection position between the circulation pump A2 and the pipeline L2 is between the electric valve C1 and the manifold, forming a bypass energy supply circulation unit (pipe L3 ⁇ pipe L1 ⁇ divider 3 ⁇ end coil ⁇ water collector) 5 ⁇ pipe L2 ⁇ pipe L3 cycle), an electric valve B1 is installed on the pipe L3, and the switch of the electric valve B1 is also controlled by the intelligent temperature control sensor A1.
  • the energy storage and energy supply method of the phase change energy storage device specifically includes the following steps:
  • phase-change energy storage device It is preferred to set an energy storage temperature value F1, close the electric valve C1, open the electric valve D1, and open the cold-storage heat-storage circulating water pump D3.
  • the energy storage box 1 and the internal heat exchanger 12 are filled with phase-change heat storage materials for heat exchange.
  • the phase-change energy storage box 1 begins to store energy (air-conditioning unit 2 ⁇ pipeline L1 ⁇ phase-change energy storage box 1 ⁇ pipeline L2 ⁇ air-conditioning Unit 2 cycle), when the intelligent temperature control sensor D1 detects that the temperature of the liquid flowing from the phase-change energy storage tank 1 into the pipeline L2 reaches the energy storage temperature value F1, it controls the electric valve D1 to close and the cold storage heat storage circulation pump D3 to turn off.
  • the energy storage of the storage tank is completed;
  • phase change energy storage device It is preferred to set a cooling low temperature value F2 and a cooling high temperature value F3.
  • the control Open the electric valve B1, the original air-conditioning system circulating pump A2, and the phase-change energy storage box 1 using bypass circulation to supply energy (pipe L3 ⁇ pipe L1 ⁇ divider 3 ⁇ terminal coil ⁇ water collector 5 ⁇ pipe L2 ⁇ pipe L3 Cycle);
  • the electric valve B1 is controlled to be closed, the electric valve C1 valve is opened, and the phase change energy storage box 1 is started to supply energy (phase change storage Energy box 1 ⁇ pipe L1 ⁇ water separator 3 ⁇ end coil ⁇ collector 5 ⁇ pipe L2 ⁇ phase change energy storage box 1) until the energy stored in the phase change energy storage box is completely extracted.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

一种相变蓄能装置和蓄能供能方法。该相变蓄能装置以相变蓄能箱为核心，相变蓄能箱由外壳体（11）、内部换热器（12）、供水端（13）、回水端（14）、进料口（15）、出料口（16）构成，外壳体（11）由保温材料制成，内部换热器（12）内填满相变蓄热材料，内部换热器（12）置于外壳体（11）内部，通过端口处固定连接，进料口（15）、出料口（16）穿过外壳体（11）为内部换热器（12）更换相变蓄热材料，供水端（13）、回水端（14）分别为内部换热器（12）的左端口、右端口。该蓄能供能方法包括相变蓄能装置蓄能和相变蓄能装置供能。该相变蓄能装置结构简单，使用方便，能在晚上用电较少的时候将能量储存起来，供白天制冷使用，可有效减轻白天用电负荷。

Description

一种相变蓄能装置和蓄能供能方法 技术领域
本发明涉及一种相变蓄能装置和蓄能供能方法。
背景技术
随着经济和社会的不断发展，石油、天然气和煤炭等能源的短缺问题越来越明显，尤其进入夏季后，在一些大型商场、酒店等需要集中制冷的场所，电量消耗巨大，一旦承担不了这么大的用电负荷后，容易造成断电，造成巨大的经济损失。
发明内容
针对上述现有状况，本发明要解决的技术问题是提供一种相变蓄能装置和蓄能供能方法，其能在晚上用电较少的时候将能量储存起来，供白天制冷使用，可有效减轻白天用电负荷。
本发明采取的技术方案是：
一种相变蓄能箱，由外壳体、内部换热器、供水端、回水端、进料口、出料口构成，所述外壳体由保温材料制成，所述内部换热器内填满相变蓄热材料，所述内部换热器置于外壳体内部，通过端口处固定连接，所述进料口、出料口穿过外壳体为内部换热器更换相变蓄热材料，所述供水端、回水端分别为内部换热器的左端口、右端口。
优选地，所述相变蓄能箱在供水端旁设置有一备用进液口。
一种相变蓄能装置，由空调机组、管道、电动阀门、温控传感器、水泵、相变蓄能箱、分水器、末端盘管、集水器构成，具体为空调机组的出水端与管道L1的一端相连通，空调机组的进水端与管道L2的一端相连通，相变蓄能箱安装在管道L1、L2之间，具体为相变蓄能箱供水端通过管道与管道L1相连通，相变蓄能箱回水端通过管道与管道L2相连通，空调机组、管道L1、相变蓄能箱、管道L2串联构成能量蓄存循环单元，在此单元中，管道L1安装有电动阀门D1、管道L2上依次安装有电动阀门D1、智能温控传感器D2、蓄冷蓄热循环水泵D3，所述智能温控传感器D2用于控制电动阀门D1的开关；所述管道L1的另一端与分水器相连通，所述管道L2的另一端与集水器相连通，相变蓄能箱、管道L1、分水器、末端盘管、集水器、管道L2串联构成能量供给循环单元，在此单元中，分水器与集水器通过末端盘管连通，管道L1上依次安装有电动阀门C1、原空调系统循环泵A2、智能温控传感器A1，管道L2上安装有电动阀门C1，所述智能温控传感器A1用于控制电动阀门C1的开关。
优选地，在能量供给循环单元中，管道L1、L2之间通过管道L3相连通，管道L3与管道L1的连接位置在电动阀门C1与原空调系统循环泵A2之间，与管道L2的连接位置在电动阀门C1与分水器之间，形成一个旁通能量供给循环单元，所述管道L3上安装有电动阀门B1，所述电动阀门B1的开关受智能温 控传感器A1的控制。
上述相变蓄能装置的蓄能供能方法，具体包括以下步骤：
(1)相变蓄能装置蓄能：首选设置一蓄能温度值F1,关闭电动阀门C1、开启电动阀门D1、蓄冷蓄热循环水泵D3开启，液体从空调机组通过管道L1进入相变蓄能箱内与内部换热器内填满相变蓄热材料进行热量交换，相变蓄能箱开始蓄能,当智能温控传感器D1探测到从相变蓄能箱流入到管道L2内的液体温度达到蓄能温度值F1后，控制电动阀门D1关闭、蓄冷蓄热循环水泵D3关闭，蓄能箱蓄能完成；
(2)相变蓄能装置供能：首选设置一供冷低温度值F2、一供冷高温度值F3，当智能温控传感器A1探测管内液体温度低于供冷低温度值F2后，控制开启电动阀门B1、原空调系统循环泵A2，相变蓄能箱利用旁通循环供能；当智能温控传感器A1探测管道L1内液体温度高于供冷高温度值F3时，控制电动阀门B1关闭、电动阀门C1阀门开启，相变蓄能箱开始供能，直到将相变蓄能箱蓄存的能量完全提取。
本发明的优点是：本发明结构简单，使用方便，能在晚上用电较少的时候将能量储存起来，供白天制冷使用，可有效减轻白天用电负荷。
附图说明
图1为本发明实施例相变蓄能箱的正视图；
图2为本发明实施例相变蓄能箱的左视图；
图3为本发明实施例相变蓄能装置的原理图。
具体实施方式
下面结合附图对本发明做进一步详细描述。
实施例
一种相变蓄能箱，如图1、2所示，由外壳体11、内部换热器12、供水端13、回水端14、进料口15、出料口16构成，所述外壳体11由保温材料制成，所述内部换热器12内填满相变蓄热材料，所述内部换热器12置于外壳体11内部，通过端口处固定连接，所述进料口15、出料口16穿过外壳体为内部换热器更换相变蓄热材料，所述供水端13、回水端14分别为内部换热器12的左端口、右端口。所述相变蓄能箱1在供水端13旁设置有一备用进液口17。以防止供水端13出现故障，影响使用。
一种相变蓄能装置，如图3所示，由空调机组2、管道、电动阀门、温控传感器、水泵、相变蓄能箱1、分水器3、末端盘管4、集水器5构成，具体为空调机组的出水端与管道L1的一端相连通，空调机组2的进水端与管道L2的一端相连通，相变蓄能箱1安装在管道L1、L2之间，具体为相变蓄能箱供水端13通过管道与管道L1相连通，相变蓄能箱回水端14通过管道与管道L2相连通，空调机组2、管道L1、相变蓄能箱1、管道L2串联构成能量蓄存循环单元，在此单元中，管道L1安装有电动阀门D1、管道L2上依次安装有电动阀门D1、智能温控传感器D2、蓄冷蓄热循环水泵D3，所述智能温控传感器D2用于控制电动阀门D1的开关；所述管道L1的另一端与分水器3相连通，所述管道L2的另一端与集水器5相 连通，相变蓄能箱1、管道L1、分水器3、末端盘管4、集水器5、管道L2串联构成能量供给循环单元，在此单元中，分水器3与集水器5通过末端盘管4连通，管道L1上依次安装有电动阀门C1、原空调系统循环泵A2、智能温控传感器A1，管道L2上安装有电动阀门C1，所述智能温控传感器A1用于控制电动阀门C1的开关，管道L1、L2之间通过管道L3相连通，管道L3与管道L1的连接位置在电动阀门C1与原空调系统循环泵A2之间，与管道L2的连接位置在电动阀门C1与分水器之间，形成一个旁通能量供给循环单元(管道L3→管道L1→分水器3→末端盘管→集水器5→管道L2→管道L3循环)，所述管道L3上安装有电动阀门B1，所述电动阀门B1的开关也受智能温控传感器A1的控制。
上述相变蓄能装置的蓄能供能方法，具体包括以下步骤：
(1)相变蓄能装置蓄能：首选设置一蓄能温度值F1,关闭电动阀门C1、开启电动阀门D1、蓄冷蓄热循环水泵D3开启，液体从空调机组2通过管道L1进入相变蓄能箱1内与内部换热器12内填满相变蓄热材料进行热量交换，相变蓄能箱1开始蓄能(空调机组2→管道L1→相变蓄能箱1→管道L2→空调机组2循环),当智能温控传感器D1探测到从相变蓄能箱1流入到管道L2内的液体温度达到蓄能温度值F1后，控制电动阀门D1关闭、蓄冷蓄热循环水泵D3关闭，蓄能箱蓄能完成；
(2)相变蓄能装置供能：首选设置一供冷低温度值F2、一供冷高温度值F3，当智能温控传感器A1探测管内液体温度低于供冷低温度值F2后，控制开启电动阀门B1、原空调系统循环泵A2，相变蓄能箱1利用旁通循环供能(管道L3→管道L1→分水器3→末端盘管→集水器5→管道L2→管道L3循环)；当智能温控传感器A1探测管道L1内液体温度高于供冷高温度值F3时，控制电动阀门B1关闭、电动阀门C1阀门开启，相变蓄能箱1开始供能(相变蓄能箱1→管道L1→分水器3→末端盘管→集水器5→管道L2→相变蓄能箱1)，直到将相变蓄能箱蓄存的能量完全提取。

Claims (5)

  1. 一种相变蓄能箱，其特征在于由外壳体、内部换热器、供水端、回水端、进料口、出料口构成，所述外壳体由保温材料制成，所述内部换热器内填满相变蓄热材料，所述内部换热器置于外壳体内部，通过端口处固定连接，所述进料口、出料口穿过外壳体为内部换热器更换相变蓄热材料，所述供水端、回水端分别为内部换热器的左端口、右端口。
  2. 根据权利要求1所述相变蓄能箱，其特征在于所述相变蓄能箱在供水端旁设置有一备用进液口。
  3. 一种利用权利要求1或2所述的相变蓄能箱进行蓄能的相变蓄能装置，其特征在于由空调机组、管道、电动阀门、温控传感器、水泵、相变蓄能箱、分水器、末端盘管、集水器构成，具体为空调机组的出水端与管道L1的一端相连通，空调机组的进水端与管道L2的一端相连通，相变蓄能箱安装在管道L1、L2之间，具体为相变蓄能箱供水端通过管道与管道L1相连通，相变蓄能箱回水端通过管道与管道L2相连通，空调机组、管道L1、相变蓄能箱、管道L2串联构成能量蓄存循环单元，在此单元中，管道L1安装有电动阀门D1、管道L2上依次安装有电动阀门D1、智能温控传感器D2、蓄冷蓄热循环水泵D3，所述智能温控传感器D2用于控制电动阀门D1的开关；所述管道L1的另一端与分水器相连通，所述管道L2的另一端与集水器相连通，相变蓄能箱、管道L1、分水器、末端盘管、集水器、管道L2串联构成能量供给循环单元，在此单元中，分水器与集水器通过末端盘管连通，管道L1上依次安装有电动阀门C1、原空调系统循环泵A2、智能温控传感器A1，管道L2上安装有电动阀门C1，所述智能温控传感器A1用于控制电动阀门C1的开关。
  4. 根据权利要求3所述的相变蓄能装置，其特征在于在能量供给循环单元中，管道L1、L2之间通过管道L3相连通，管道L3与管道L1的连接位置在电动阀门C1与原空调系统循环泵A2之间，与管道L2的连接位置在电动阀门C1与分水器之间，形成一个旁通能量供给循环单元，所述管道L3上安装有电动阀门B1，所述电动阀门B1的开关受智能温控传感器A1的控制。
  5. 根据权利要求4所述的相变蓄能装置进行蓄能供能的方法，其特征在于具体包括以下步骤：
    (1)相变蓄能装置蓄能：首选设置一蓄能温度值F1,关闭电动阀门C1、开启电动阀门D1、蓄冷蓄热循环水泵D3开启，液体从空调机组通过管道L1进入相变蓄能箱内与内部换热器内填满相变蓄热材料进行热量交换，相变蓄能箱开始蓄能,当智能温控传感器D1探测到从相变蓄能箱流入到管道L2内的液体温度达到蓄能温度值F1后，控制电动阀门D1关闭、蓄冷蓄热循环水泵D3关闭，蓄能箱蓄能完成；
    (2)相变蓄能装置供能：首选设置一供冷低温度值F2、一供冷高温度值F3，当智能温控传感器A1探测管内液体温度低于供冷低温度值F2后，控制开启电动阀门B1、原空调系统循环泵A2，相变蓄能箱利用旁通循环供能；当智能温控传感器A1探测管道L1内液体温度高于供冷高温度值F3时，控制电动阀门B1关闭、电动阀门C1阀门开启，相变蓄能箱开始供能，直到将相变蓄能箱蓄存的能量完全提取。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080022713A1 (en) * 2006-07-26 2008-01-31 Jacobi Robert W Thermal storage unit for air conditioning applications
CN203132032U (zh) * 2013-03-13 2013-08-14 山东建筑大学 谷值负荷冷冻(却)水系统蓄能空调
CN203771608U (zh) * 2014-03-14 2014-08-13 佩尔优节能科技股份有限公司 一种热泵与锅炉蓄能系统
CN205448787U (zh) * 2015-12-31 2016-08-10 郑州轻工业学院 套管式相变蓄能装置
CN105865027A (zh) * 2016-05-17 2016-08-17 广东威博电器有限公司 一种相变储能的电热水器
CN108679757A (zh) * 2018-06-28 2018-10-19 广西班仕达绿色建筑节能科技有限公司 一种相变蓄能装置和蓄能供能方法
CN208635248U (zh) * 2018-06-28 2019-03-22 广西班仕达绿色建筑节能科技有限公司 一种相变蓄能箱和相变蓄能装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3359495B2 (ja) * 1996-05-24 2002-12-24 株式会社エヌ・ティ・ティ ファシリティーズ 蓄熱空調システム
KR20070019272A (ko) * 2005-08-12 2007-02-15 엘지전자 주식회사 축열식 공기조화 장치
CN100516675C (zh) * 2007-06-22 2009-07-22 广州贝龙环保热力设备股份有限公司 直接供冷水蓄冷空调系统及其运行方法
US20120037342A1 (en) * 2009-02-11 2012-02-16 Mathew Holloway Fluid conditioning arrangements
GB0919934D0 (en) * 2009-11-16 2009-12-30 Sunamp Ltd Energy storage systems
US20120055661A1 (en) * 2010-09-03 2012-03-08 Peter Feher High temperature thermal energy storage system
CN202329329U (zh) * 2011-10-11 2012-07-11 河北科技大学 一种夹套式相变蓄热换热器
CN205208814U (zh) * 2015-12-15 2016-05-04 湖南艾迪希网络能源有限公司 一种节能型一体化双源冷冻站
US20180017337A1 (en) * 2016-07-15 2018-01-18 Neothermal Energy Storage Inc. Thermal energy storage apparatus
CN107631657A (zh) * 2017-09-04 2018-01-26 西安交通大学 一种壳管式相变储能换热器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080022713A1 (en) * 2006-07-26 2008-01-31 Jacobi Robert W Thermal storage unit for air conditioning applications
CN203132032U (zh) * 2013-03-13 2013-08-14 山东建筑大学 谷值负荷冷冻(却)水系统蓄能空调
CN203771608U (zh) * 2014-03-14 2014-08-13 佩尔优节能科技股份有限公司 一种热泵与锅炉蓄能系统
CN205448787U (zh) * 2015-12-31 2016-08-10 郑州轻工业学院 套管式相变蓄能装置
CN105865027A (zh) * 2016-05-17 2016-08-17 广东威博电器有限公司 一种相变储能的电热水器
CN108679757A (zh) * 2018-06-28 2018-10-19 广西班仕达绿色建筑节能科技有限公司 一种相变蓄能装置和蓄能供能方法
CN208635248U (zh) * 2018-06-28 2019-03-22 广西班仕达绿色建筑节能科技有限公司 一种相变蓄能箱和相变蓄能装置

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