WO2017088764A1 - 吸收式制冷单元溶液箱、制冷单元及制冷矩阵 - Google Patents

吸收式制冷单元溶液箱、制冷单元及制冷矩阵 Download PDF

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WO2017088764A1
WO2017088764A1 PCT/CN2016/106947 CN2016106947W WO2017088764A1 WO 2017088764 A1 WO2017088764 A1 WO 2017088764A1 CN 2016106947 W CN2016106947 W CN 2016106947W WO 2017088764 A1 WO2017088764 A1 WO 2017088764A1
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solution
refrigeration unit
absorption refrigeration
tank
tank according
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PCT/CN2016/106947
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English (en)
French (fr)
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邱伟
杨如民
武祥辉
武维建
刘彦武
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四川捷元科技有限公司
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Publication of WO2017088764A1 publication Critical patent/WO2017088764A1/zh

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    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Definitions

  • the invention relates to the field of production of lithium bromide absorption chillers, in particular to a small absorption chiller capable of being a separate unit of a refrigeration matrix and a solution tank therein.
  • the absorption chiller has the advantages of energy saving, environmental protection, etc. It is easy to use new energy such as solar energy and industrial waste heat waste heat, and has been continuously developed. Miniaturization and familyization will be another trend after it has been put into industrial applications.
  • the traditional lithium bromide absorption chiller is mainly used for large-scale specialized refrigeration equipment for industrial and commercial use.
  • the inner cavity is in a high vacuum state, and the atmospheric pressure of the body is large.
  • the fuselage material is generally made of steel plates or castings with a very high thickness, which results in a large volume and heavy weight of the fuselage. It is very inconvenient to transport and needs to be split into multiple parts to arrive at the installation site. Assemble.
  • absorption chillers have developed rapidly in the direction of miniaturization and familyization.
  • the existing chiller structure of large body sinks cannot meet such small size.
  • the demand for chemical and light-weight development has become a bottleneck restricting the development of miniaturization of absorption chillers.
  • the present invention aims to provide a cheaper, lighter, and compact solution tank for an absorption refrigeration unit.
  • the so-called absorption refrigeration unit refers to a small lithium bromide absorption chiller with a complete refrigeration function, which can be used alone or in combination with a large-scale absorption refrigeration matrix.
  • An absorption refrigeration unit solution tank for supplying a solution to a regenerator of an absorption refrigeration unit, comprising:
  • a tank for storing and supplying a solution to the regenerator the tank being adapted to the internal space structure of the absorption refrigeration unit and embedded in a lower portion of the body of the absorption refrigeration unit;
  • the solution injection port is disposed on the tank for injecting the solution into the tank.
  • the box is located at a lower portion of the evaporator and the absorber of the absorption refrigeration unit;
  • the solution injection port is connected to the discharge port of the absorber so that the solution in the absorber can flow back to the tank.
  • the upper part of the box body is further provided with a solution discharge port, the solution discharge port is connected to the solution heat exchanger of the absorption refrigeration unit, and the regenerator is connected to the regenerator through the solution heat exchanger. Inject the solution.
  • the upper part of the box body is further provided with a solution return channel and a solution return valve, and the solution return valve is connected with the absorber of the absorption refrigeration unit for controlling the entry and discharge of the solution.
  • both the solution injection port and the solution discharge port are provided with valves for controlling the entry and discharge of the solution.
  • the solution pump is connected to the solution discharge port, and the solution pump is used to pump the solution out.
  • a vacuum port is used to evacuate the interior of the refrigeration unit.
  • the outer wall of the box is provided with a plurality of recessed areas
  • the solution pump is placed in the recessed area.
  • the ribs are arranged inside the box to strengthen the strength of the box.
  • the reinforcing ribs are three-dimensional interlaced support frames connected to the inner walls of the faces of the casing.
  • box body and the ribs are made of engineering plastics.
  • Another object of the present invention is to provide an absorption refrigeration unit comprising the absorption refrigeration unit solution tank as described above.
  • a third object of the present invention is to provide an absorption refrigeration matrix comprising a plurality of absorption refrigeration units
  • the absorption refrigeration unit includes an absorption refrigeration unit solution tank as described above.
  • the absorption refrigeration unit solution tank of the invention can be flexibly shaped according to the internal structure of the refrigeration unit, so that the entire solution tank box is completely matched in the refrigeration unit casing, and the free space in the casing is fully utilized; the solution is pre-injected before leaving the factory.
  • the solution box is provided with a locking device at the suction port and the discharge port to ensure that the solution does not leak during the whole transportation process with the refrigeration unit. After reaching the site, the solution locking device is opened, and the solution box is connected with the refrigeration unit, and the safety is high. , the installation is more convenient.
  • FIG. 1 is a schematic structural view of an absorption refrigeration unit using a solution tank according to the present invention
  • Figure 2 is a perspective view showing the external structure of the solution tank of the present invention.
  • Figure 3 is an exploded view of the internal structure of the solution tank of the present invention.
  • Vacuuming port 204
  • FIG. 1 is a schematic view showing the structure of an absorption refrigeration unit using a solution tank according to the present invention.
  • the absorption refrigeration unit has a rectangular parallelepiped structure, and is provided with a plurality of components such as a regenerator 107, a condenser 106, an evaporator 103, an absorber 104, a solution heat exchanger 105, and a solution tank 102.
  • the solution tank 102 employed in the absorption refrigeration unit of the present invention includes a plurality of components including a tank 207 located at a lower portion of the evaporator 103 and the absorber 104.
  • the box body 207 is substantially a square cube and cooperates with the internal structure of the lower part of the refrigeration unit body.
  • the box body 207 can be flexibly shaped according to the idle position of the lower inner cavity of the refrigeration unit, so that the entire solution tank 102 is perfectly matched and embedded in the fuselage unit body, and the free space in the refrigeration unit body is fully utilized to make the structure more compact.
  • Figure 2 is a perspective view showing the external structure of the solution tank of the present invention.
  • the upper part of the outer wall of the tank 207 of the solution tank 102 is provided with a plurality of recessed areas 210, 211, etc.; the solution pump 203, the vacuum port 204, the solution discharge port 208, the solution return valve 212 and the like are all disposed in the recess.
  • the solution tank 102 can be conveniently embedded in the refrigeration unit, making the refrigeration unit more compact.
  • the solution injection port 209 is in communication with the inside of the tank 207.
  • the solution is previously injected into the tank 207 through the solution injection port 209 before the equipment leaves the factory.
  • a valve is provided on the solution injection port 209 to close the solution after the solution is injected.
  • the solution return valve 212 is connected to the absorber and the solution tank.
  • the valve is in an open state during operation, so that the solution in the absorber can be returned to the solution tank, and the valve is closed in the transport state to prevent the solution from flowing out.
  • the solution discharge port 208 is connected to the solution heat exchanger 105 (see FIG. 1), and a valve is arranged at the solution discharge port 208.
  • the valve is in an open state under the working state, so that the solution in the solution tank can be sent to the solution heat through the solution pump.
  • the exchanger 105 closes the valve in a transport state to prevent outflow of the solution.
  • Figure 3 is an exploded view of the internal structure of the solution tank of the present invention.
  • a three-dimensional staggered support frame is used as the rib 300 inside the solution tank body 207, and the rib 300 is connected to the inner wall of each side of the tank 207.
  • the ribs 300 are also provided with a plurality of holes 302, which occupy the effective volume of the solution tank 207 as little as possible, and ensure that the box has sufficient strength and rigidity under the action of the external atmospheric pressure.
  • the entire refrigeration unit body, solution tank 102 and its external components are made of engineering plastics that are lighter, cheaper, and more resistant to corrosion than metal materials, and are manufactured using a hot injection molding process that is easier to scale.
  • the weight of the entire refrigeration unit makes the transportation and installation of the entire body more convenient.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

提供一种吸收式制冷单元溶液箱（102）及使用溶液箱（102）的吸收式制冷单元和制冷矩阵。溶液箱（102）用于向吸收式制冷单元的再生器（107）提供溶液。溶液箱（102）包括箱体（207），用于存储并向再生器（107）提供溶液，箱体（207）与吸收式制冷单元内部空间结构相适应，并内嵌在吸收式制冷单元的机体下部。溶液箱（102）还包括溶液注入口（209），其设置在箱体（207）上，用于将溶液注入箱体（207）。该吸收式制冷单元溶液箱（102）可根据制冷单元的内部结构灵活造型，使整个溶液箱（102）和箱体（207）完全匹配地镶嵌在制冷单元壳体内，并充分利用壳体内的空闲空间。溶液在出厂前预先注入溶液箱（102），并在吸入口及排出口设置有锁定装置，确保溶液在与制冷单元一起整体运输的过程中***露。

Description

吸收式制冷单元溶液箱、制冷单元及制冷矩阵 技术领域
本发明涉及溴化锂吸收式制冷机生产领域，特别涉及到能够作为制冷矩阵独立单元的小型吸收式制冷机及其内部的溶液箱。
背景技术
吸收式制冷机具有节能、环保等优点，易于使用太阳能和工业余热废热等新型能源，得到了不断的发展。小型化、家庭化将会是其付诸工业应用领域后的又一趋势。
传统的溴化锂吸收式制冷机主要是用于工商业的大型专业化制冷设备。在制冷运行时，其内腔处于高真空状态，机体受到的大气压力很大。为了确保机体的结构强度，机身材料一般采用厚度很高的钢板或者铸件制成，这导致机身体积大重量沉，在运输时十分不便，需要拆分成多个部件，到达安装现场后再来进行组装。
近年来，由于工业余热、太阳热等廉价能源的广泛应用，吸收式制冷机在小型化、家庭化方向具有迅猛的发展，但现有的体大机沉的制冷机结构已经不能满足这种小型化、轻便化发展的需求，成为制约吸收式制冷机小型化发展的瓶颈。
吸收式制冷机在向小型化方向进化的过程中，新材料、新工艺等技术领域的创新和进步，使得制造制冷机的主要材料金属材料预期将被更廉价、更轻便、更耐腐蚀的新型材料所取代；也意味着制冷机应当摈弃旧有的架构，对结构及部件进行创新。
发明内容
本发明为了解决以上技术问题，目的之一，在于为吸收式制冷单元提供一种更廉价、轻便、紧凑的溶液箱。所谓吸收式制冷单元，指的是具有完整制冷功能的小型溴化锂吸收式制冷机，可以单独使用，也具备组合扩展成大规模吸收式制冷矩阵的能力。
具体技术方案如下：
一种吸收式制冷单元溶液箱，向吸收式制冷单元的再生器提供溶液，包括：
箱体，用于存储并向再生器提供溶液，箱体与吸收式制冷单元内部空间结构相适应，并内嵌在吸收式制冷单元的机体下部；以及
溶液注入口，设置在箱体上，用于将溶液注入箱体。
进一步的，箱***于吸收式制冷单元的蒸发器和吸收器的下部；
溶液注入口连接吸收器的排出口，使得吸收器中的溶液能够流回箱体。
进一步的，所述箱体上部还设有溶液排出口，所述溶液排出口连接所述吸收式制冷单元的溶液热交换器，通过溶液热交换器再连接再生器，用于向所述再生器注入溶液。
进一步的，箱体上部还设有溶液回流通道及溶液回流阀，溶液回流阀与吸收式制冷单元的吸收器连接，用于控制溶液的进入和排出。
进一步的，溶液注入口和溶液排出口都设有阀门，用于控制溶液的进入和排出。
进一步的，还包括：
溶液泵，连接溶液排出口，溶液泵用于将溶液泵出。
进一步的，还包括：
抽真空口，用于将制冷单元内部抽成真空。
进一步的，箱体外壁设有多处凹陷区域；
溶液泵设置在凹陷区域中。
进一步的，还包括：
加强筋，设置在箱体内部，用于加强箱体强度。
进一步的，加强筋为立体交错式支撑架，与箱体的各面内壁相连接。
进一步的，箱体及加强筋采用工程塑料制成。
本发明的目的之二，在于提供一种吸收式制冷单元，包括如前文所述的吸收式制冷单元溶液箱。
本发明的目的之三，在于提供一种吸收式制冷矩阵，包括若干个吸收式制冷单元；
吸收式制冷单元包括如前文所述的吸收式制冷单元溶液箱。
本发明的有益效果在于：
本发明的吸收式制冷单元溶液箱可根据制冷单元的内部结构灵活造型，使整个溶液箱箱体完全匹配地镶嵌在制冷单元壳体内，并充分利用壳体内的空闲空间；溶液在出厂前预先注入溶液箱，并在吸入口及排出口设置有锁定装置，确保溶液在与制冷单元一起整体运输的过程中***露，到达现场后，打开溶液锁定装置，溶液箱即与制冷单元连通，安全性高，安装更为方便。
附图说明
图1是本发明采用溶液箱的吸收式制冷单元的结构示意图；
图2是本发明溶液箱的外部结构立体图；
图3是本发明溶液箱内部结构***图。
其中，部分部件的标记如下：
溶液箱102；
蒸发器103；
吸收器104
溶液热交换器105
冷凝器106
再生器107
溶液泵203；
抽真空口204；
箱体207；
溶液排出口208；
溶液注入口209；
凹陷区域210、211；
溶液回流阀212；
加强筋300；
加强筋孔洞302。
具体实施方式
附图构成本说明书的一部分；下面将参考附图对本发明的各种具体实施方式进行描述。应能理解的是，为了方便说明，本发明使用了表示方向的术语， 诸如“前”、“后”、“上”、“下”、“左”、“右”等来描述本发明的各种示例结构部分和元件，但这些方向术语仅仅是依据附图中所显示的示例方位来确定的。由于本发明所公开的实施例可以按照不同的方向设置，所以这些表示方向的术语只是作为说明而不应视作为限制。在可能的情况下，本发明中使用的相同或者相类似的附图标记，指的是相同的部件。
图1是本发明采用溶液箱的吸收式制冷单元的结构示意图。
如图1所示，吸收式制冷单元具有长方体的结构，其内部设有再生器107、冷凝器106、蒸发器103、吸收器104及溶液热交换器105、溶液箱102等多个部件。
本发明的吸收式制冷单元采用的溶液箱102包括有箱体207在内的多个部件，位于蒸发器103和吸收器104的下部。其中箱体207大致为方形立方体，与制冷单元机体下部的内部结构相配合。箱体207可以根据制冷单元下部内腔的空闲位置灵活造型，使整个溶液箱102完全匹配的镶嵌在制冷单元机身内，充分利用制冷单元机身内的空闲空间，使其结构更加紧凑。
图2是本发明溶液箱的外部结构立体图；
如图2所示，溶液箱102的箱体207外壁上部设有多处凹陷区域210、211等；溶液泵203、抽真空口204、溶液排出口208、溶液回流阀212等附件都设置在凹陷区域210、211内，使得溶液箱102可以以方便地嵌入制冷单元体内，使得制冷单元结构更为紧凑。
溶液注入口209与箱体207的内部相连通。溶液在设备出厂前通过溶液注入口209，预先注入到箱体207内。溶液注入口209上设有阀门，在溶液注入完毕后将其关闭。
溶液回流阀212连接吸收器及溶液箱，在工作状态下该阀门处于开启状态，使得吸收器中的溶液能够回流至溶液箱，在运输状态下关闭该阀门以阻止溶液外流。
溶液排出口208连接溶液热交换器105(见图1)，在溶液排出口208处设有阀门，在工作状态下该阀门处于开启状态，使得溶液箱中的溶液能够通过溶液泵送往溶液热交换器105，在运输状态下关闭该阀门以阻止溶液外流。
图3是本发明溶液箱内部结构***图；
如图3所示，为了保证处于真空状态的溶液箱体207的结构强度，溶液箱体207内部采用了立体交错式支撑架作为加强筋300，加强筋300与箱体207的各面内壁相连接。加强筋300上还开有若干孔洞302，既尽量少的占用溶液箱体207有效的容积，又保证在外部大气压的作用下，箱体有足够的强度和刚度。
此外，整个制冷单元机身、溶液箱102及其外部配件都使用比金属材料更轻便、更廉价、更耐腐蚀的工程塑料，并采用更易于规模化生产的热注塑成型工艺制造而成，减轻整个制冷单元的重量，使整个机体的运输安装更为方便。
尽管参考附图中出示的具体实施方式将对本发明进行描述，但是应当理解，在不背离本发明教导的精神、范围和背景下，本发明的吸收式制冷单元溶液箱及使用溶液箱的吸收式制冷单元和制冷矩阵可以有许多变化形式，例如改变箱体的形状、溶液泵的安装位置，等等。本领域技术内普通技术人员还将意识到有不同的方式来改变本发明所公开的实施例中的参数、尺寸，但这均落入本发明和权利要求的精神和范围内。

Claims (13)

  1. 一种吸收式制冷单元溶液箱，向吸收式制冷单元的再生器提供溶液，其特征在于，包括：
    箱体，用于存储并向所述再生器提供溶液，所述箱体与所述吸收式制冷单元内部空间结构相适应，并内嵌在所述吸收式制冷单元的机体下部；以及，
    溶液注入口，设置在所述箱体上，用于将溶液注入所述箱体。
  2. 如权利要求1所述的吸收式制冷单元溶液箱，其特征在于：
    所述箱***于所述吸收式制冷单元的蒸发器和吸收器的下部；
    所述溶液注入口连接所述吸收器的溶液排出口，使得所述吸收器中的溶液能够流回所述箱体。
  3. 如权利要求1所述的吸收式制冷单元溶液箱，其特征在于：
    所述箱体上部还设有溶液排出口，所述溶液排出口连接所述吸收式制冷单元的溶液热交换器，通过溶液热交换器再连接再生器，用于向所述再生器注入溶液。
  4. 如权利要求1所述的吸收式制冷单元溶液箱，其特征在于：
    所述箱体上部还设有溶液回流通道及溶液回流阀，所述溶液回流阀与所述吸收式制冷单元的吸收器连接，用于控制溶液的进入和排出。
  5. 如权利要求1所述的吸收式制冷单元溶液箱，其特征在于：
    所述溶液注入口和所述溶液排出口都设有阀门，用于控制所述溶液的进入和排出。
  6. 如权利要求1所述的吸收式制冷单元溶液箱，其特征在于，还包括：
    溶液泵，连接所述溶液排出口，所述溶液泵用于将溶液泵出。
  7. 如权利要求1所述的吸收式制冷单元溶液箱，其特征在于，还包括：
    抽真空口，用于将所述制冷单元内部抽成所需要的真空。
  8. 如权利要求6所述的吸收式制冷单元溶液箱，其特征在于：
    所述箱体外壁设有多处凹陷区域；
    所述溶液泵设置在所述凹陷区域中。
  9. 如权利要求1所述的吸收式制冷单元溶液箱，其特征在于，还包括：
    加强筋，设置在所述箱体内部，用于加强所述箱体强度。
  10. 如权利要求9所述的吸收式制冷单元溶液箱，其特征在于：
    所述加强筋为立体交错式支撑架，与所述箱体的各面内壁相连接。
  11. 如权利要求9所述的吸收式制冷单元溶液箱，其特征在于：
    所述箱体及所述加强筋采用工程塑料制成。
  12. 一种吸收式制冷单元，其特征在于：
    包括权利要求1-11任一项所述的吸收式制冷单元溶液箱。
  13. 一种吸收式制冷矩阵，其特征在于：
    包括若干个吸收式制冷单元；
    所述吸收式制冷单元包括权利要求1-11任一项所述的吸收式制冷单元溶液箱。
PCT/CN2016/106947 2015-11-26 2016-11-23 吸收式制冷单元溶液箱、制冷单元及制冷矩阵 WO2017088764A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1263245A (zh) * 1999-02-04 2000-08-16 开利公司 具有制冷剂管理***的吸收式机器
CN1425123A (zh) * 1999-11-22 2003-06-18 株式会社荏原制作所 吸收式冷冻机
CN201152648Y (zh) * 2008-01-18 2008-11-19 徐阳 降膜蒸发冷却吸收式制冷机组
CN202254467U (zh) * 2011-07-25 2012-05-30 杭州国电机械设计研究院有限公司 模块组合式溴化锂吸收式热泵***
JP2014102054A (ja) * 2012-11-21 2014-06-05 Yazaki Corp 冷房用パネル、及びそのパネルを備える冷房システム
KR101434640B1 (ko) * 2014-04-24 2014-08-26 현대공조 주식회사 성능향상된 흡수식 냉온수기의 고온재생기
CN205425504U (zh) * 2015-11-26 2016-08-03 四川捷元科技有限公司 单元组合式制冷矩阵
CN205425545U (zh) * 2015-11-26 2016-08-03 四川捷元科技有限公司 吸收式制冷单元溶液箱

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1263245A (zh) * 1999-02-04 2000-08-16 开利公司 具有制冷剂管理***的吸收式机器
CN1425123A (zh) * 1999-11-22 2003-06-18 株式会社荏原制作所 吸收式冷冻机
CN201152648Y (zh) * 2008-01-18 2008-11-19 徐阳 降膜蒸发冷却吸收式制冷机组
CN202254467U (zh) * 2011-07-25 2012-05-30 杭州国电机械设计研究院有限公司 模块组合式溴化锂吸收式热泵***
JP2014102054A (ja) * 2012-11-21 2014-06-05 Yazaki Corp 冷房用パネル、及びそのパネルを備える冷房システム
KR101434640B1 (ko) * 2014-04-24 2014-08-26 현대공조 주식회사 성능향상된 흡수식 냉온수기의 고온재생기
CN205425504U (zh) * 2015-11-26 2016-08-03 四川捷元科技有限公司 单元组合式制冷矩阵
CN205425545U (zh) * 2015-11-26 2016-08-03 四川捷元科技有限公司 吸收式制冷单元溶液箱

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