WO2015089760A1 - Energy accumulating tank-type geothermal energy acquisition device and air conditioning system using same - Google Patents

Energy accumulating tank-type geothermal energy acquisition device and air conditioning system using same Download PDF

Info

Publication number
WO2015089760A1
WO2015089760A1 PCT/CN2013/089810 CN2013089810W WO2015089760A1 WO 2015089760 A1 WO2015089760 A1 WO 2015089760A1 CN 2013089810 W CN2013089810 W CN 2013089810W WO 2015089760 A1 WO2015089760 A1 WO 2015089760A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy storage
storage tank
heat exchange
type ground
collection device
Prior art date
Application number
PCT/CN2013/089810
Other languages
French (fr)
Chinese (zh)
Inventor
徐生恒
Original Assignee
徐生恒
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
Application filed by 徐生恒 filed Critical 徐生恒
Priority to PCT/CN2013/089810 priority Critical patent/WO2015089760A1/en
Publication of WO2015089760A1 publication Critical patent/WO2015089760A1/en

Links

Classifications

    • 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
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • Y02E10/10—Geothermal 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
    • 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
    • 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 present invention relates to a heat exchange energy storage device, and more particularly to a device for collecting shallow ground heat for heat exchange and heat storage.
  • CN1339677A describes an accumulator capable of heat exchange for cooling and heating purposes, and the accumulator is placed in a subterranean constant temperature layer, and a phase change substance (such as water) is installed in the accumulator.
  • the cylinder can improve the heat exchange efficiency, and the liquid medium (such as antifreeze) circulates between the accumulator housing and the outer wall of the accumulator cylinder, and the phase change material in the accumulator tube exchanges energy with the earth, and the circulating liquid medium
  • the phase change material in the energy storage cylinder is heat exchanged, and the circulating liquid medium is used for heating in winter, and the circulating liquid medium is used for cooling in summer.
  • the accumulator collecting area can be cooled and heated, saving energy, environmental protection and no pollution.
  • the phase change material of the structure accumulator needs to be pre-packaged in the energy storage cylinder, the manufacturing process is complicated, the weight of the finished product is large, and the energy storage is performed.
  • the installation and transportation of the device are inconvenient, and the circulating liquid medium is charged in the accumulator housing, and the amount is large and the cost is high.
  • the technical problem to be solved by the present invention is to provide an energy storage tank type energy collecting device which has a simple structure, low cost, simple manufacturing process, convenient transportation and installation, and an air conditioning system using the same.
  • the energy storage tank type energy collecting device of the present invention comprises a tank filled with water, wherein the tank body is provided with a heat exchange tube filled with a liquid medium, and the tank body has a first inlet end connected to the outside, and the tank body is provided There is a support frame, the heat exchange tube is spirally wound around the support frame, and is held on the support frame, and both ends of the heat exchange tube are connected to the outside of the tank body.
  • the energy storage tank type energy collecting device of the present invention wherein the tank body is further provided with a first outlet end, and the first inlet end and the first outlet end of the tank body are disposed on the top wall of the tank body, and the tank body is further provided There is an inlet pipe that extends from the first inlet end to the lower part of the tank.
  • the energy storage tank type energy collecting device of the present invention wherein the top wall of the tank body is further provided with a second inlet end and a second outlet end, and the two ends of the heat exchange tube respectively pass through the second inlet end and the second outlet end Connect to the outside of the tank.
  • the energy storage tank type energy collecting device of the present invention wherein the supporting frame comprises at least two horizontally arranged circular rings and a plurality of longitudinal beams vertically fixed on the outer wall of the annular ring, wherein the two ends of the longitudinal beam are respectively fixed to the can body On the top and bottom walls,
  • the heat exchange tube is spirally wound around the stringer.
  • the energy storage tank type energy collecting device of the present invention wherein the longitudinal beam is provided with a plurality of pallets, and the spiral coil heat exchange tubes are supported on the pallet.
  • the energy storage tank type energy collecting device of the present invention wherein the heat exchange tube adopts a PE tube.
  • the energy storage tank type energy collecting device of the present invention wherein the top wall of the tank body is provided with a lifting lug.
  • the energy storage tank type energy collecting device of the present invention wherein the liquid medium in the heat exchange tube is an antifreeze liquid having a freezing point lower than -5 °C.
  • the present invention relates to an air conditioning system using the above-described energy storage tank type energy collecting device, the air conditioning system including a water source side heat exchanger, and the water source side heat exchanger including an energy input connected to the energy storage tank type ground energy collecting device On the side, the inlet and outlet of the energy input side of the water source side heat exchanger are respectively connected to the two ends of the heat exchange tube of the energy storage tank type energy collecting device.
  • the air conditioning system of the present invention wherein the air conditioning system is provided with first and second energy storage tank type ground energy collecting devices, and the first and second energy storage tank type ground energy collecting devices are arranged in parallel, and the water source side heat exchanger The communication between the energy input sides is controlled by the first valve and the second valve, respectively.
  • the first and second valves are respectively installed with temperature sensors, and the opening and closing of the first and second valves are controlled according to the temperature sensor.
  • the energy storage tank type energy collecting device of the present invention is different from the prior art in that the energy storage tank type energy collecting device of the present invention is provided with a heat exchange tube spiral disk disposed in the tank body, and both ends of the heat exchange tube and the outer portion of the tank body In connection, the tank body also has a first inlet end that communicates with the outside.
  • the energy storage tank type energy collecting device of the structure has a simple manufacturing process, and the water in the tank body and the liquid medium in the heat exchange tube are installed. Re-access, which greatly reduces the weight of the finished product, makes installation and transportation more convenient, and the liquid medium is filled in the heat exchange tube, which reduces the amount and reduces the cost.
  • the air conditioning system of the present invention uses the above-mentioned energy storage tank type ground energy collecting device to collect the energy of the circulating liquid medium in the heat exchange tube, thereby achieving the purpose of cooling and heating, saving energy, environmental protection and no pollution.
  • FIG. 1 is a schematic structural view of a preferred embodiment of an energy storage tank type energy collecting device according to the present invention
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • FIG. 3 is a schematic structural view of a support frame in a preferred embodiment of the present invention.
  • FIG. 4 is a view showing a state of use of an air conditioning system using an energy storage tank type ground energy collecting device according to the present invention
  • Fig. 5 is a view showing another use state of the air conditioning system using the energy storage tank type ground energy collecting device of the present invention.
  • the energy storage tank type energy collecting device of the present embodiment includes a tank body 1 placed in a soil constant temperature layer and a heat exchange tube 2 located in the tank body 1.
  • the tank body is made of steel plate.
  • the cylindrical cylinder is provided with a lifting lug 5 for lifting on its top wall.
  • the tank body 1 has a first inlet end la and a first outlet end lb connected to the outside, and is disposed on the top wall of the tank body 1.
  • the tank body 1 is further provided with an inlet pipe 4 communicating with the first inlet end la, The water pipe 4 extends from the first inlet end la to the lower portion of the tank body 1.
  • a support frame 3 is disposed in the tank body 1.
  • the support frame 3 includes four horizontally disposed steel rings 3a distributed equidistantly in the vertical direction, and six longitudinal beams 3b are arranged along the circumference of the ring 3a.
  • the longitudinal beams 3b A steel pipe is used, which is vertically welded to the outer wall of the ring, and both ends of the longitudinal beam 3b are welded to the top and bottom walls of the can body 1.
  • the heat exchange tube 2 adopts a PE tube, and a spiral disk is arranged around the support frame 3, and a gap L is arranged between the adjacent two coils, and a plurality of pallets 3c are welded on each of the longitudinal beams 3b, and the support is arranged on the spiral disk. Below the heat exchange tubes 2, the heat exchange tubes 2 are held on the support frame 3.
  • the top wall of the can body 1 is further provided with a second inlet end lc and a second outlet end ld, and the two ends of the heat exchange tube 2 are communicated to the outside of the can body 1 through the second inlet end lc and the second outlet end Id, respectively.
  • the device During installation, the device is suspended in the underground constant temperature layer, and after being placed, water is introduced into the outer tank of the heat exchange tube through the first inlet end la, and the freezing point is introduced into the heat exchange tube 2 through the second inlet end lc.
  • the liquid medium In liquid medium at -5 ° C, the liquid medium is obtained by mixing water with antifreeze, or other substances with a freezing point of -5 ° C, such as: brine, environmentally friendly refrigerant.
  • the device is applied in an air conditioning system, as shown in FIG. 4, the air conditioning system includes an indoor heat exchanger, a compressor, and a water source side heat exchanger, and the water source side heat exchanger includes a communication device capable of collecting energy storage tanks.
  • the energy input side and the energy output side communicating with the compressor and the indoor heat exchanger, the inlet of the energy input side of the water source side heat exchanger is in communication with the second outlet end Id, and the outlet is in communication with the second inlet end lc.
  • the heat flow is shown by the dotted arrow in Fig. 4.
  • the water in the tank 1 absorbs the heat of the constant temperature layer soil, and the liquid medium in the heat exchange tube 2 circulates and exchanges heat with the water in the tank 1, sucking the water.
  • the circulating liquid medium after the stored heat is pumped into the water source side heat exchanger of the air conditioning system, and the liquid refrigerant in the water source side heat exchanger is released to evaporate, and the evaporated steam is compressed by the compressor and supplied to the room.
  • the heat exchanger condenses heat in the indoor heat exchanger, heats the indoor air, and achieves the purpose of indoor heating.
  • the liquid refrigerant after the heat release returns to the water source side heat exchanger, and the circulation absorption heat exchange tube 2 circulates.
  • the ground energy collected by the liquid medium After the circulating liquid medium in the heat exchange tube 2 absorbs the heat stored in the water, the temperature of the water in the tank body 1 is lowered, and the water exchanges heat with the soil outside the tank body 1 to continuously absorb the heat in the soil, thereby continuously The circulating liquid medium in the heat exchange tubes 2 releases heat.
  • the heat flow is shown by the solid arrow in Fig. 4, and the liquid medium in the heat exchange tube 2 circulates and exchanges heat with the water in the tank 1, and the heat of the circulating liquid medium is discharged into the water, and the circulating liquid medium after cooling Pumped into the air conditioning system
  • the heat of the refrigerant vapor in the water source side heat exchanger is absorbed, the steam is condensed into a liquid state, the liquid refrigerant flows into the indoor heat exchanger, and the indoor heat is evaporated in the indoor heat exchanger to set the indoor air.
  • the endothermic vaporized refrigerant vapor is compressed by the compressor, enters the water source side heat exchanger, and circulates to the circulating liquid medium in the heat exchange tube 2 to release heat.
  • the circulating liquid medium in the heat exchange tube 2 releases heat to the water in the tank 1, the temperature of the water in the tank 1 rises, and the water exchanges heat with the soil outside the tank 1 to continuously release heat into the soil, and then Cold water is continuously supplied to the circulating liquid medium in the heat transfer tubes 2.
  • the first outlet end lb of the tank 1 can also be connected to the domestic water end as a source of domestic hot water.
  • the first and second energy storage tank type energy collecting devices VIII and B can be arranged in parallel, as shown in FIG. 5, the two respectively pass through the first and second valves 10 20 controls the communication with the energy input side of the water source side heat exchanger, and the temperature sensors are respectively installed at the first and second valves 10 and 20 to open and close the first and second valves.
  • the first valve When the temperature of the circulating liquid medium in the heat exchange tube of the first energy storage tank type energy collecting device can meet the use requirement of the water source side heat exchanger, the first valve is opened, the second valve is closed, and the first energy storage tank is The ground energy collecting device supplies heat exchange requirements of the water source side heat exchanger.
  • the control closes the first valve and opens the second valve, so that the first energy storage tank type energy collecting device enters the energy storage state,
  • the second energy storage tank type energy collecting device supplies heat exchange demand of the water source side heat exchanger, and the two switch energy storage to ensure the continuous operation of the air conditioning system.
  • the energy storage tank type energy collecting device of the invention can be applied to the energy collection of the air conditioning system, and the energy storage tank type ground energy collecting device is installed in the underground constant temperature layer, and the energy supply of the heat exchanger of the air conditioning system can be used for collecting energy through the heat exchange.
  • the energy supply of the heat exchanger of the air conditioning system can be used for collecting energy through the heat exchange.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

Disclosed is an energy accumulating tank-type geothermal energy acquisition device, comprising a tank body (1) filled with water, wherein heat exchange tubes (2) filled with a liquid medium are provided in the tank body (1), the tank body (1) has a first inlet end (1a) connected to the outside, support frames (3) are provided in the tank body (1), the heat exchange tubes (2) surround the support frames (3) in a plurality of coils and are held on the support frames (3), and two ends of the heat exchange tubes (2) are connected to the outside of the tank body (1). Further disclosed is an air conditioning system using the device.

Description

蓄能罐式地能采集装置及使用该装置的空调系统  Energy storage tank type ground energy collecting device and air conditioning system using the same
技术领域  Technical field
本发明涉及一种热交换蓄能装置， 特别是涉及一种采集浅层地能热用于热交换、 热 贮存的装置。  The present invention relates to a heat exchange energy storage device, and more particularly to a device for collecting shallow ground heat for heat exchange and heat storage.
背景技术  Background technique
为了满足人们日渐提高的生活质量要求， 空调的使用越来越多， 其消耗电能进行制 冷或制热， 能源消耗大， 且带来一系列环境问题。 申请人在之前取得的中国发明专利 In order to meet the increasing quality of life requirements, air conditioners are used more and more, and they consume electricity for cooling or heating, which consumes a lot of energy and brings a series of environmental problems. The Chinese invention patent obtained by the applicant before
CN1339677A中记载了一种采集地能进行换热达到制冷、 取暖目的的蓄能器， 将蓄能器置 于地下恒温层， 在蓄能器中安装充有相变物质 （如： 水） 的蓄能筒以提升换热效率， 液 体介质 （如： 防冻液） 在蓄能器壳体与蓄能筒外壁之间循环流动， 蓄能筒中的相变物质 与大地换热蓄能， 循环液体介质与蓄能筒中的相变物质热交换， 在冬季利用循环液体介 质取暖， 夏季利用循环液体介质降温。 CN1339677A describes an accumulator capable of heat exchange for cooling and heating purposes, and the accumulator is placed in a subterranean constant temperature layer, and a phase change substance (such as water) is installed in the accumulator. The cylinder can improve the heat exchange efficiency, and the liquid medium (such as antifreeze) circulates between the accumulator housing and the outer wall of the accumulator cylinder, and the phase change material in the accumulator tube exchanges energy with the earth, and the circulating liquid medium The phase change material in the energy storage cylinder is heat exchanged, and the circulating liquid medium is used for heating in winter, and the circulating liquid medium is used for cooling in summer.
上述蓄能器采集地能制冷、 取暖， 节约了能源， 环保无污染， 但这种结构蓄能器的 相变物质需预先封装在蓄能筒内， 制作工艺复杂， 成品重量大， 使蓄能器安装、 运输不 方便， 循环液体介质充在蓄能器壳体中， 用量较大， 成本高。  The accumulator collecting area can be cooled and heated, saving energy, environmental protection and no pollution. However, the phase change material of the structure accumulator needs to be pre-packaged in the energy storage cylinder, the manufacturing process is complicated, the weight of the finished product is large, and the energy storage is performed. The installation and transportation of the device are inconvenient, and the circulating liquid medium is charged in the accumulator housing, and the amount is large and the cost is high.
发明内容  Summary of the invention
本发明要解决的技术问题是提供一种蓄能罐式地能采集装置， 其结构简单， 成本低， 制造工艺简单， 便于运输和安装， 同时提供一种使用该装置的空调系统。  The technical problem to be solved by the present invention is to provide an energy storage tank type energy collecting device which has a simple structure, low cost, simple manufacturing process, convenient transportation and installation, and an air conditioning system using the same.
本发明蓄能罐式地能采集装置， 包括充有水的罐体， 所述罐体内设置充有液体介质 的换热管， 所述罐体具有连通到外部的第一进口端， 罐体内设有支撑框架， 所述换热管 围绕支撑框架螺旋盘布多圈， 并保持在支撑框架上， 所述换热管的两端部连通到罐体外 部。  The energy storage tank type energy collecting device of the present invention comprises a tank filled with water, wherein the tank body is provided with a heat exchange tube filled with a liquid medium, and the tank body has a first inlet end connected to the outside, and the tank body is provided There is a support frame, the heat exchange tube is spirally wound around the support frame, and is held on the support frame, and both ends of the heat exchange tube are connected to the outside of the tank body.
本发明蓄能罐式地能采集装置， 其中所述罐体还设有第一出口端， 罐体的第一进口 端和第一出口端均设置在罐体的顶壁上， 罐体内还设有进水管， 所述进水管自第一进口 端延伸至罐体下部。  The energy storage tank type energy collecting device of the present invention, wherein the tank body is further provided with a first outlet end, and the first inlet end and the first outlet end of the tank body are disposed on the top wall of the tank body, and the tank body is further provided There is an inlet pipe that extends from the first inlet end to the lower part of the tank.
本发明蓄能罐式地能采集装置， 其中所述罐体顶壁上还设有第二进口端和第二出口 端， 换热管的两端部分别通过第二进口端和第二出口端连通到罐体外部。  The energy storage tank type energy collecting device of the present invention, wherein the top wall of the tank body is further provided with a second inlet end and a second outlet end, and the two ends of the heat exchange tube respectively pass through the second inlet end and the second outlet end Connect to the outside of the tank.
本发明蓄能罐式地能采集装置， 其中所述支撑框架包括至少两个水平设置的圆环和 垂直固定在圆环外壁上多条纵梁， 所述纵梁两端分别固定在罐体的顶壁和底壁上， 所述 换热管围绕纵梁螺旋盘布。 The energy storage tank type energy collecting device of the present invention, wherein the supporting frame comprises at least two horizontally arranged circular rings and a plurality of longitudinal beams vertically fixed on the outer wall of the annular ring, wherein the two ends of the longitudinal beam are respectively fixed to the can body On the top and bottom walls, The heat exchange tube is spirally wound around the stringer.
本发明蓄能罐式地能采集装置， 其中所述纵梁上设有若干托板， 所述螺旋盘布换热 管支撑在托板上。  The energy storage tank type energy collecting device of the present invention, wherein the longitudinal beam is provided with a plurality of pallets, and the spiral coil heat exchange tubes are supported on the pallet.
本发明蓄能罐式地能采集装置， 其中所述换热管采用 PE管。  The energy storage tank type energy collecting device of the present invention, wherein the heat exchange tube adopts a PE tube.
本发明蓄能罐式地能采集装置， 其中所述罐体的顶壁上设有吊耳。  The energy storage tank type energy collecting device of the present invention, wherein the top wall of the tank body is provided with a lifting lug.
本发明蓄能罐式地能采集装置， 其中所述换热管中的液体介质采用冰点低于 -5°C的 防冻液。  The energy storage tank type energy collecting device of the present invention, wherein the liquid medium in the heat exchange tube is an antifreeze liquid having a freezing point lower than -5 °C.
本是发明空调系统， 使用上述蓄能罐式地能采集装置， 所述空调系统包括水源侧换 热器， 所述水源侧换热器包括与蓄能罐式地能采集装置相连通的能量输入侧， 所述水源 侧换热器能量输入侧的进、 出口分别与蓄能罐式地能采集装置的换热管的两端部相连通。  The present invention relates to an air conditioning system using the above-described energy storage tank type energy collecting device, the air conditioning system including a water source side heat exchanger, and the water source side heat exchanger including an energy input connected to the energy storage tank type ground energy collecting device On the side, the inlet and outlet of the energy input side of the water source side heat exchanger are respectively connected to the two ends of the heat exchange tube of the energy storage tank type energy collecting device.
本发明空调系统， 其中所述空调系统设置有第一、 第二两个蓄能罐式地能采集装置， 第一、 第二蓄能罐式地能采集装置并联设置， 与水源侧换热器能量输入侧之间的连通分 别通过第一阀门、 第二阀门控制。  The air conditioning system of the present invention, wherein the air conditioning system is provided with first and second energy storage tank type ground energy collecting devices, and the first and second energy storage tank type ground energy collecting devices are arranged in parallel, and the water source side heat exchanger The communication between the energy input sides is controlled by the first valve and the second valve, respectively.
本发明空调系统， 其中所述第一、 第二阀门处分别安装有温度传感器， 第一、 第二 阀门的启闭根据温度传感器控制。  In the air conditioning system of the present invention, the first and second valves are respectively installed with temperature sensors, and the opening and closing of the first and second valves are controlled according to the temperature sensor.
本发明蓄能罐式地能采集装置与现有技术不同之处在于本发明蓄能罐式地能采集装 置设置换热管螺旋盘布在罐体内， 且换热管的两端与罐体外部相连通， 罐体也具有与外 部连通的第一进口端， 这种结构的蓄能罐式地能采集装置， 制造工艺简单， 罐体中的水 和换热管中的液体介质在安装好后再通入， 这大大降低了成品重量， 使安装、 运输更加 方便， 液体介质充在换热管中， 减少了用量， 降低了成本。  The energy storage tank type energy collecting device of the present invention is different from the prior art in that the energy storage tank type energy collecting device of the present invention is provided with a heat exchange tube spiral disk disposed in the tank body, and both ends of the heat exchange tube and the outer portion of the tank body In connection, the tank body also has a first inlet end that communicates with the outside. The energy storage tank type energy collecting device of the structure has a simple manufacturing process, and the water in the tank body and the liquid medium in the heat exchange tube are installed. Re-access, which greatly reduces the weight of the finished product, makes installation and transportation more convenient, and the liquid medium is filled in the heat exchange tube, which reduces the amount and reduces the cost.
本发明空调系统， 使用上述蓄能罐式地能采集装置， 通过采集换热管中循环流动液 体介质的能量， 实现制冷、 取暖目的， 节约了能源， 环保无污染。  The air conditioning system of the present invention uses the above-mentioned energy storage tank type ground energy collecting device to collect the energy of the circulating liquid medium in the heat exchange tube, thereby achieving the purpose of cooling and heating, saving energy, environmental protection and no pollution.
附图说明  DRAWINGS
图 1为本发明蓄能罐式地能采集装置优选实施方式的结构示意图；  1 is a schematic structural view of a preferred embodiment of an energy storage tank type energy collecting device according to the present invention;
图 2为图 1中沿 A-A方向的剖视图；  Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
图 3为本发明优选实施方式中支撑框架的结构示意图；  3 is a schematic structural view of a support frame in a preferred embodiment of the present invention;
图 4为本发明使用蓄能罐式地能采集装置的空调系统的一种使用状态图；  4 is a view showing a state of use of an air conditioning system using an energy storage tank type ground energy collecting device according to the present invention;
图 5为本发明使用蓄能罐式地能采集装置的空调系统的另一种使用状态图。  Fig. 5 is a view showing another use state of the air conditioning system using the energy storage tank type ground energy collecting device of the present invention.
下面结合附图对本发明的蓄能罐式地能采集装置及使用该装置的空调系统作进一步 说明。 具体实施方式 The energy storage tank type energy collecting device of the present invention and the air conditioning system using the same will be further described below with reference to the accompanying drawings. detailed description
如图 1、 2、 3所示， 本实施方式蓄能罐式地能采集装置包括置于土壤恒温层中的罐体 1和位于罐体 1 内的换热管 2， 罐体为采用钢板制成的圆柱筒， 在其顶壁上设有用于吊装 的吊耳 5。 罐体 1具有连通到外部的第一进口端 la和第一出口端 lb， 均设置在罐体 1的 顶壁上， 罐体 1内还设有进水管 4与第一进口端 la连通， 进水管 4自第一进口端 la延伸 至罐体 1下部。  As shown in FIG. 1, 2, and 3, the energy storage tank type energy collecting device of the present embodiment includes a tank body 1 placed in a soil constant temperature layer and a heat exchange tube 2 located in the tank body 1. The tank body is made of steel plate. The cylindrical cylinder is provided with a lifting lug 5 for lifting on its top wall. The tank body 1 has a first inlet end la and a first outlet end lb connected to the outside, and is disposed on the top wall of the tank body 1. The tank body 1 is further provided with an inlet pipe 4 communicating with the first inlet end la, The water pipe 4 extends from the first inlet end la to the lower portion of the tank body 1.
罐体 1内设置支撑框架 3， 支撑框架 3包括 4个水平设置的钢制圆环 3a， 沿竖直方向 等间距分布， 沿圆环 3a圆周方向均布有 6条纵梁 3b， 纵梁 3b采用钢管， 垂直焊接在圆环 的外壁上， 纵梁 3b的两端焊接在罐体 1的顶壁和底壁上。  A support frame 3 is disposed in the tank body 1. The support frame 3 includes four horizontally disposed steel rings 3a distributed equidistantly in the vertical direction, and six longitudinal beams 3b are arranged along the circumference of the ring 3a. The longitudinal beams 3b A steel pipe is used, which is vertically welded to the outer wall of the ring, and both ends of the longitudinal beam 3b are welded to the top and bottom walls of the can body 1.
换热管 2采用 PE管，围绕支撑框架 3螺旋盘布多圈，相邻两圈螺旋管之间具有间隙 L， 每条纵梁 3b上焊接有多块托板 3c， 支托在螺旋盘布换热管 2的下面， 将换热管 2保持在 支撑框架 3上。 罐体 1的顶壁上还设有第二进口端 lc和第二出口端 ld， 换热管 2的两端 部分别通过第二进口端 lc和第二出口端 Id连通到罐体 1外部。  The heat exchange tube 2 adopts a PE tube, and a spiral disk is arranged around the support frame 3, and a gap L is arranged between the adjacent two coils, and a plurality of pallets 3c are welded on each of the longitudinal beams 3b, and the support is arranged on the spiral disk. Below the heat exchange tubes 2, the heat exchange tubes 2 are held on the support frame 3. The top wall of the can body 1 is further provided with a second inlet end lc and a second outlet end ld, and the two ends of the heat exchange tube 2 are communicated to the outside of the can body 1 through the second inlet end lc and the second outlet end Id, respectively.
安装时， 将该装置吊装置于地下恒温层中， 就位后， 通过第一进口端 la向换热管外 罐体内通入水， 通过第二进口端 lc向换热管 2内通入冰点低于 -5°C的液体介质， 该液体 介质是通过水与防冻液混合获得， 也可以是冰点在 -5°C的其他物质， 如： 盐水、环保冷媒。  During installation, the device is suspended in the underground constant temperature layer, and after being placed, water is introduced into the outer tank of the heat exchange tube through the first inlet end la, and the freezing point is introduced into the heat exchange tube 2 through the second inlet end lc. In liquid medium at -5 ° C, the liquid medium is obtained by mixing water with antifreeze, or other substances with a freezing point of -5 ° C, such as: brine, environmentally friendly refrigerant.
将该装置应用在空调系统中， 如图 4所示， 该空调系统包括室内换热器、 压缩机、 水 源侧换热器， 水源侧换热器包括与蓄能罐式地能采集装置相连通的能量输入侧和与压缩 机、 室内换热器相连通的能量输出侧， 水源侧换热器能量输入侧的进口与第二出口端 Id 相连通， 出口与第二进口端 lc相连通。  The device is applied in an air conditioning system, as shown in FIG. 4, the air conditioning system includes an indoor heat exchanger, a compressor, and a water source side heat exchanger, and the water source side heat exchanger includes a communication device capable of collecting energy storage tanks. The energy input side and the energy output side communicating with the compressor and the indoor heat exchanger, the inlet of the energy input side of the water source side heat exchanger is in communication with the second outlet end Id, and the outlet is in communication with the second inlet end lc.
冬季， 热量流向如图 4中虚线箭头所示， 罐体 1内的水吸收恒温层土壤的热量蓄存， 换热管 2内的液体介质循环流动与罐体 1内的水热交换， 吸取水中蓄存的热量后的循环液 体介质被泵入空调系统水源侧换热器中， 向水源侧换热器中的液体冷剂放热使其蒸发， 蒸 发后的蒸汽经压缩机压缩后供给到室内换热器， 在室内换热器内冷凝放热， 将室内空气加 热， 达到室内取暖的目的， 放热后的液体冷剂重新回到水源侧换热器中， 循环吸收换热管 2中循环液体介质采集的地能。 其中换热管 2中的循环液体介质吸取水中蓄存的热量后， 罐体 1内水的温度下降， 水与罐体 1外的土壤进行热交换， 不断吸取土壤中的热量， 进而 可不断向换热管 2中的循环液体介质释放热量。  In winter, the heat flow is shown by the dotted arrow in Fig. 4. The water in the tank 1 absorbs the heat of the constant temperature layer soil, and the liquid medium in the heat exchange tube 2 circulates and exchanges heat with the water in the tank 1, sucking the water. The circulating liquid medium after the stored heat is pumped into the water source side heat exchanger of the air conditioning system, and the liquid refrigerant in the water source side heat exchanger is released to evaporate, and the evaporated steam is compressed by the compressor and supplied to the room. The heat exchanger condenses heat in the indoor heat exchanger, heats the indoor air, and achieves the purpose of indoor heating. The liquid refrigerant after the heat release returns to the water source side heat exchanger, and the circulation absorption heat exchange tube 2 circulates. The ground energy collected by the liquid medium. After the circulating liquid medium in the heat exchange tube 2 absorbs the heat stored in the water, the temperature of the water in the tank body 1 is lowered, and the water exchanges heat with the soil outside the tank body 1 to continuously absorb the heat in the soil, thereby continuously The circulating liquid medium in the heat exchange tubes 2 releases heat.
夏季， 热量流向如图 4中实线箭头所示， 换热管 2内的液体介质循环流动与罐体 1内 的水热交换， 将循环液体介质的热量排放到水中， 降温后的循环液体介质被泵入空调系统 水源侧换热器中， 吸收水源侧换热器中的冷剂蒸汽的热量， 使蒸汽冷凝为液态， 液态冷剂 流入到室内换热器， 在室内换热器内吸热蒸发， 将室内空气冷却， 达到室内降温的目的， 吸热蒸发的冷剂蒸汽经压缩机压缩后， 进入到水源侧换热器中， 循环向换热管 2中的循环 液体介质释放热量。 其中换热管 2中的循环液体介质向罐体 1中水释放热量后， 罐体 1内 水的温度上升， 水与罐体 1外的土壤进行热交换， 不断向土壤中释放热量， 进而可不断向 换热管 2中的循环液体介质供给冷水。 In summer, the heat flow is shown by the solid arrow in Fig. 4, and the liquid medium in the heat exchange tube 2 circulates and exchanges heat with the water in the tank 1, and the heat of the circulating liquid medium is discharged into the water, and the circulating liquid medium after cooling Pumped into the air conditioning system In the water source side heat exchanger, the heat of the refrigerant vapor in the water source side heat exchanger is absorbed, the steam is condensed into a liquid state, the liquid refrigerant flows into the indoor heat exchanger, and the indoor heat is evaporated in the indoor heat exchanger to set the indoor air. Cooling, to achieve the purpose of indoor cooling, the endothermic vaporized refrigerant vapor is compressed by the compressor, enters the water source side heat exchanger, and circulates to the circulating liquid medium in the heat exchange tube 2 to release heat. After the circulating liquid medium in the heat exchange tube 2 releases heat to the water in the tank 1, the temperature of the water in the tank 1 rises, and the water exchanges heat with the soil outside the tank 1 to continuously release heat into the soil, and then Cold water is continuously supplied to the circulating liquid medium in the heat transfer tubes 2.
同时， 在夏季， 罐体 1的第一出口端 lb也可与生活用水端接通， 作为生活热水源。 为进一步保证空调系统的长时间持续使用， 可并联设置第一、 第二两个蓄能罐式地能 采集装置八、 B， 如图 5所示， 二者分别通过第一、 第二阀门 10、 20控制与水源侧换热器 能量输入侧的连通， 在第一、 第二阀门 10、 20处分别安装温度传感器启闭第一、 第二阀 门。  At the same time, in the summer, the first outlet end lb of the tank 1 can also be connected to the domestic water end as a source of domestic hot water. In order to further ensure the long-term continuous use of the air conditioning system, the first and second energy storage tank type energy collecting devices VIII and B can be arranged in parallel, as shown in FIG. 5, the two respectively pass through the first and second valves 10 20 controls the communication with the energy input side of the water source side heat exchanger, and the temperature sensors are respectively installed at the first and second valves 10 and 20 to open and close the first and second valves.
当第一蓄能罐式地能采集装置的换热管中循环液体介质的温度能满足水源侧换热器 的使用需求时， 第一阀门开启， 第二阀门关闭， 由第一蓄能罐式地能采集装置供给水源侧 换热器的换热需求。  When the temperature of the circulating liquid medium in the heat exchange tube of the first energy storage tank type energy collecting device can meet the use requirement of the water source side heat exchanger, the first valve is opened, the second valve is closed, and the first energy storage tank is The ground energy collecting device supplies heat exchange requirements of the water source side heat exchanger.
当温度传感器检测到换热管中循环流动的液体介质温度不能满足换热需求时，控制关 闭第一阀门， 开启第二阀门， 使第一蓄能罐式地能采集装置进入蓄能状态， 由第二蓄能罐 式地能采集装置供给水源侧换热器的换热需求， 二者切换蓄能供给， 保证空调系统的持续 运行。  When the temperature sensor detects that the temperature of the circulating medium flowing in the heat exchange tube cannot meet the heat exchange requirement, the control closes the first valve and opens the second valve, so that the first energy storage tank type energy collecting device enters the energy storage state, The second energy storage tank type energy collecting device supplies heat exchange demand of the water source side heat exchanger, and the two switch energy storage to ensure the continuous operation of the air conditioning system.
以上所述的实施例仅仅是对本发明的优选实施方式进行描述， 并非对本发明的范围进 行限定， 在不脱离本发明设计精神的前提下， 本领域普通技术人员对本发明的技术方案作 出的各种变形和改进， 均应落入本发明权利要求书确定的保护范围内。 工业实用性  The embodiments described above are only intended to describe the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various embodiments of the present invention may be made by those skilled in the art without departing from the spirit of the invention. Modifications and improvements are intended to fall within the scope of the invention as defined by the appended claims. Industrial applicability
本发明蓄能罐式地能采集装置，可以适用于空调系统的能量采集，蓄能罐式地能采集 装置安装于地下恒温层， 通过热交换采集地能用于空调系统换热器的能量供给， 达到供暖 或制冷的目的， 替代了电能消耗， 节约了能源， 保护了环境。  The energy storage tank type energy collecting device of the invention can be applied to the energy collection of the air conditioning system, and the energy storage tank type ground energy collecting device is installed in the underground constant temperature layer, and the energy supply of the heat exchanger of the air conditioning system can be used for collecting energy through the heat exchange. To achieve the purpose of heating or cooling, instead of power consumption, saving energy and protecting the environment.

Claims

权 利 要 求 Rights request
1、 一种蓄能罐式地能采集装置， 包括充有水的罐体 （1)， 其特征在于： 所述罐体 α) 内设置充有液体介质的换热管 （2)， 所述罐体 （1) 具有连通到外部的第一进口端 （la)， 罐体 （1) 内设有支撑框架 （3)， 所述换热管 （2) 围绕支撑框架 （3) 螺旋盘布多圈， 并保 持在支撑框架 （3) 上， 所述换热管 （2) 的两端部连通到罐体 （1) 外部。 1. An energy storage tank type ground energy collection device, including a tank (1) filled with water, characterized in that: a heat exchange tube (2) filled with a liquid medium is provided in the tank α), The tank (1) has a first inlet end (la) connected to the outside. The tank (1) is provided with a support frame (3). The heat exchange tube (2) is arranged in a spiral disk around the support frame (3). circle and remain on the support frame (3). Both ends of the heat exchange tube (2) are connected to the outside of the tank (1).
2、 根据权利要求 1 所述的蓄能罐式地能采集装置， 其特征在于： 所述罐体 （1) 还设 有第一出口端 （lb)， 罐体的第一进口端 （la) 和第一出口端 （lb) 均设置在罐体 （1) 的 顶壁上， 罐体 （1) 内还设有进水管 （4)， 所述进水管 （4) 自第一进口端 （la) 延伸至罐 体 (1) 下部。 2. The energy storage tank type ground energy collection device according to claim 1, characterized in that: the tank (1) is also provided with a first outlet end (lb), and a first inlet end (la) of the tank body and the first outlet end (lb) are arranged on the top wall of the tank (1). The tank (1) is also provided with a water inlet pipe (4), and the water inlet pipe (4) extends from the first inlet end (la ) extends to the lower part of the tank (1).
3、 根据权利要求 1或 2所述的蓄能罐式地能采集装置， 其特征在于： 所述罐体 （1) 顶壁上还设有第二进口端 （lc) 和第二出口端 （ld)， 换热管 （2) 的两端部分别通过第二 进口端 （lc) 和第二出口端 （Id) 连通到罐体 （1) 外部。 3. The energy storage tank type ground energy collection device according to claim 1 or 2, characterized in that: the top wall of the tank (1) is also provided with a second inlet end (lc) and a second outlet end ( ld), both ends of the heat exchange tube (2) are connected to the outside of the tank (1) through the second inlet end (lc) and the second outlet end (Id) respectively.
4、 根据权利要求 3 所述的蓄能罐式地能采集装置， 其特征在于： 所述支撑框架 （3) 包括至少两个水平设置的圆环（3a)和垂直固定在圆环外壁上多条纵梁（3b)，所述纵梁（3b) 两端分别固定在罐体 （1) 的顶壁和底壁上， 所述换热管 （2) 围绕纵梁螺旋盘布。 4. The energy storage tank type ground energy collection device according to claim 3, characterized in that: the support frame (3) includes at least two horizontally arranged rings (3a) and a plurality of vertically fixed rings on the outer wall of the ring. The two ends of the longitudinal beam (3b) are respectively fixed on the top wall and the bottom wall of the tank (1), and the heat exchange tubes (2) are spirally arranged around the longitudinal beam.
5、 根据权利要求 4所述的蓄能罐式地能采集装置， 其特征在于： 所述纵梁 （3b) 上设 有若干托板 （3c)， 所述螺旋盘布换热管 （2) 支撑在托板 （3c) 上。 5. The energy storage tank type ground energy collection device according to claim 4, characterized in that: the longitudinal beam (3b) is provided with a plurality of supporting plates (3c), and the spiral disk heat exchange tube (2) Supported on pallet (3c).
6、 根据权利要求 5 所述的蓄能罐式地能采集装置， 其特征在于： 所述换热管 （2) 采 用 PE管。 6. The energy storage tank type ground energy collection device according to claim 5, characterized in that: the heat exchange tube (2) adopts a PE tube.
7、 根据权利要求 6 所述的蓄能罐式地能采集装置， 其特征在于： 所述罐体 （1) 的顶 壁上设有吊耳 （5)。 7. The energy storage tank type ground energy collection device according to claim 6, characterized in that: lifting lugs (5) are provided on the top wall of the tank (1).
8、 根据权利要求 7 所述的蓄能罐式地能采集装置， 其特征在于： 所述换热管 （2) 中 的液体介质采用冰点低于 -5°C的防冻液。 8. The energy storage tank type ground energy collection device according to claim 7, characterized in that: the liquid medium in the heat exchange tube (2) adopts antifreeze with a freezing point lower than -5°C.
9、 一种空调系统， 使用权利要求 1至 8任一项所述的蓄能罐式地能采集装置， 其特征 在于： 所述空调系统包括水源侧换热器， 所述水源侧换热器包括与蓄能罐式地能采集装置 相连通的能量输入侧， 所述水源侧换热器能量输入侧的进、 出口分别与蓄能罐式地能采集 装置的换热管 （2) 的两端部相连通。 9. An air conditioning system using the energy storage tank type ground energy collection device according to any one of claims 1 to 8, characterized in that: the air conditioning system includes a water source side heat exchanger, and the water source side heat exchanger It includes an energy input side connected to the energy storage tank type ground energy collection device. The inlet and outlet of the energy input side of the water source side heat exchanger are respectively connected with both sides of the heat exchange tube (2) of the energy storage tank type ground energy collection device. The ends are connected.
10、 根据权利要求 9 所述的空调系统， 其特征在于： 所述空调系统设置有第一、 第二 两个蓄能罐式地能采集装置， 第一、 第二蓄能罐式地能采集装置并联设置， 与水源侧换热 器能量输入侧之间的连通分别通过第一阀门 （10)、 第二阀门 （20) 控制。 10. The air conditioning system according to claim 9, characterized in that: the air conditioning system is provided with a first and a second energy storage tank type ground energy collection device, and the first and second energy storage tank type ground energy collection devices are The devices are set up in parallel to exchange heat with the water source side. The communication between the energy input sides of the device is controlled by the first valve (10) and the second valve (20) respectively.
11、 根据权利要求 10所述的空调系统， 其特征在于： 所述第一、 第二阀门 （10、 20) 处分别安装有温度传感器， 第一、 第二阀门 （10、 20) 的启闭根据温度传感器控制。 11. The air conditioning system according to claim 10, characterized in that: temperature sensors are installed at the first and second valves (10, 20) respectively, and the opening and closing of the first and second valves (10, 20) Controlled by temperature sensor.
PCT/CN2013/089810 2013-12-18 2013-12-18 Energy accumulating tank-type geothermal energy acquisition device and air conditioning system using same WO2015089760A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/089810 WO2015089760A1 (en) 2013-12-18 2013-12-18 Energy accumulating tank-type geothermal energy acquisition device and air conditioning system using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/089810 WO2015089760A1 (en) 2013-12-18 2013-12-18 Energy accumulating tank-type geothermal energy acquisition device and air conditioning system using same

Publications (1)

Publication Number Publication Date
WO2015089760A1 true WO2015089760A1 (en) 2015-06-25

Family

ID=53401948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/089810 WO2015089760A1 (en) 2013-12-18 2013-12-18 Energy accumulating tank-type geothermal energy acquisition device and air conditioning system using same

Country Status (1)

Country Link
WO (1) WO2015089760A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017124711A1 (en) * 2017-10-23 2019-04-25 Westfälische Wilhelms-Universität Münster air cooler

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003329384A (en) * 2002-05-14 2003-11-19 C I Kasei Co Ltd Heat accumulator
CN101251318A (en) * 2008-04-03 2008-08-27 浙江省能源研究所 Heat-exchanging apparatus of water well earth source air conditioner
CN201196535Y (en) * 2008-04-03 2009-02-18 浙江省能源研究所 Heat exchange device of water well ground source air conditioner
CN201819397U (en) * 2010-07-22 2011-05-04 李宙确 Novel phase-change heat-storage heat exchanger
CN201819496U (en) * 2010-09-28 2011-05-04 上海理工大学 Ice-storage water catcher for vacuum cooling device
CN202119141U (en) * 2011-05-16 2012-01-18 常州珠光太阳能有限公司 Enamel heat exchange water tank with coil pipe for solar water heater
CN203731726U (en) * 2013-12-18 2014-07-23 徐生恒 Energy storage tank-type earth energy collecting device and air conditioner system with energy storage tank-type earth energy collecting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003329384A (en) * 2002-05-14 2003-11-19 C I Kasei Co Ltd Heat accumulator
CN101251318A (en) * 2008-04-03 2008-08-27 浙江省能源研究所 Heat-exchanging apparatus of water well earth source air conditioner
CN201196535Y (en) * 2008-04-03 2009-02-18 浙江省能源研究所 Heat exchange device of water well ground source air conditioner
CN201819397U (en) * 2010-07-22 2011-05-04 李宙确 Novel phase-change heat-storage heat exchanger
CN201819496U (en) * 2010-09-28 2011-05-04 上海理工大学 Ice-storage water catcher for vacuum cooling device
CN202119141U (en) * 2011-05-16 2012-01-18 常州珠光太阳能有限公司 Enamel heat exchange water tank with coil pipe for solar water heater
CN203731726U (en) * 2013-12-18 2014-07-23 徐生恒 Energy storage tank-type earth energy collecting device and air conditioner system with energy storage tank-type earth energy collecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017124711A1 (en) * 2017-10-23 2019-04-25 Westfälische Wilhelms-Universität Münster air cooler

Similar Documents

Publication Publication Date Title
CN202158624U (en) Multifunctional air conditioner
CN101968328A (en) Phase-change energy storage device
CN101793447B (en) Cold-heat combined supply solar thermochemical adsorption composite energy storing device
KR20190067207A (en) Sub-atmospheric heat and cold system
CN206583344U (en) A kind of multi-chamber heat exchange phase change material device
CN203731726U (en) Energy storage tank-type earth energy collecting device and air conditioner system with energy storage tank-type earth energy collecting device
CN201407783Y (en) Hot water tank of phase change energy storage condenser
CN101226016B (en) Solar-ground energy dual-heat-source composite heat pump device
CN104595967A (en) Heating device of solar water heater with discrete-type heat pipes
CN107101247A (en) A kind of portable regenerative apparatus
CN104165426A (en) Air conditioning system combining direct evaporative cooling with solar heat collection and phase change heat storage
CN103528122B (en) A kind of packaged type phase change heat storage heat supply device
CN105157098A (en) Solar heating device using phase-change material as heat-transfer medium
CN102589196A (en) Air-conditioning hot water system capable of comprehensively utilizing energy
CN201917140U (en) Solar heat pump drinking water equipment
CN203757845U (en) Parallel type superconductive solar heat pump hot water bathing and heating system
CN205641545U (en) Compound phase transition heat -retaining equipment
WO2015089760A1 (en) Energy accumulating tank-type geothermal energy acquisition device and air conditioning system using same
CN103148636A (en) Air-powered and solar-powered heat-accumulating heat pump system
CN203286777U (en) Energy storage type solar oscillating heat pipe heat pump heating device
CN102072681B (en) Heat pipe type heat exchanger for heat pump water heater
CN201875968U (en) Heat exchanging water box for solar water heater
KR200465485Y1 (en) Hybrid heat pump system
CN204535158U (en) A kind of for solar water heater new heat pipe defroster
CN101943492A (en) Automatic temperature control solar water heating system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13899727

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13899727

Country of ref document: EP

Kind code of ref document: A1