CN112648702A - 新型除湿新风机 - Google Patents

新型除湿新风机 Download PDF

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CN112648702A
CN112648702A CN202110180332.2A CN202110180332A CN112648702A CN 112648702 A CN112648702 A CN 112648702A CN 202110180332 A CN202110180332 A CN 202110180332A CN 112648702 A CN112648702 A CN 112648702A
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李中孝
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Central Air Conditioning (AREA)

Abstract

本发明公开了新型除湿新风机，包括主机和至少一个外接风机，所述主机包括换热器、压缩机、内风机、新风出气管和新风进气管，所述换热器管连接外接风机；所述压缩机分别管连接换热器和冷凝器，所述冷凝器通过电子膨胀阀管连接蒸发器，所述蒸发器管连接压缩机；所述内风机连接新风出气管，所述外接风机通过冷媒管连接压缩机；所述外接风机包括有风机、冷凝器和蒸发器。本结构的新型除湿新风机，通过外接风机和热水管，实现多种工作模式，对空气进行加热、除湿和新风。本发明结构简单、加工方便，兼具多功能和多用途的功效，便于使用。

Description

新型除湿新风机
技术领域
本发明涉及新风机领域，具体涉及一种多工作模式的新型除湿新风机。
背景技术
随时人们生活质量的提高，对于工作和居住环境的要求也越来越严格。人们在不同季节对环境的要求越来越高，需要能够同时或单独实现加热、除湿和新风的功能。比如公开号为CN206131233U中国实用新型专利公开了一种带除湿功能的新风系统，包括新风机，所述新风机上连接有新风通道与回风通道，其中新风通道的进口端与室外连通、出口端与室内连通，回风通道的进口端与室内连通、出口端与室外连通；新风系统还包括除湿机，所述除湿机的进口端与回风通道连接，所述除湿机的出口端与所述新风通道连接。新风系统、除湿系统结合形成一个有机的统一的系统，除湿机工作与否不对新风系统形成风阻，在保证空气良好流通的基础上，将室内空气湿度保持在舒适的范围内。虽然保证了除湿和新风功能的同时使用，但是无法实现加热功能。
发明内容
本发明解决的一个技术问题是现有技术中缺少能够实现除湿、加热和新风功能的新风机。
本发明采用的技术方案是：新型除湿新风机，包括主机和至少一个外接风机，所述主机包括换热器、压缩机、内风机、新风出气管和新风进气管，所述换热器管连接外接风机；所述压缩机分别管连接换热器和冷凝器，所述冷凝器通过电子膨胀阀管连接蒸发器，所述蒸发器管连接压缩机；所述内风机连接新风出气管，所述外接风机通过冷媒管连接压缩机；所述外接风机包括有风机、冷凝器和蒸发器。
作为本发明的进一步改进，所述外接风机的冷凝器和蒸发器之间设有电子膨胀阀II。
作为本发明的更进一步改进，所述换热器连接两路热水管，热水管上设有循环泵。
本发明具有的有益效果：本结构的新型除湿新风机，通过外接风机和热水管，实现多种工作模式，对空气进行升温、除湿和新风。本发明结构简单、加工方便，兼具多功能和多用途的功效，便于使用。
附图说明
图1为本发明示意图。
图中所示：1 主机，2 外接风机，3 换热器，4 冷凝器，5 电子膨胀阀I，6 蒸发器，7内风机，8 循环泵，9 热水管，10 外接风机，11 新风进气管，12 新风出气管，13 电子膨胀阀II。
具体实施方式
下面结合附图，对本发明做进一步的说明。
如图所示，除湿新风机包括主机1和至少一个外接风机10，主机1包括换热器3、压缩机2、内风机7、新风出气管12和新风进气管11，所述换热器3管连接外接风机10；所述压缩机分别管连接换热器3和冷凝器4，所述冷凝器4通过电子膨胀阀I管连接蒸发器6，所述蒸发器管连接压缩机2；所述内风机7连接新风出气管12，所述外接风机10通过冷媒管连接压缩机2；所述换热器3连接两路热水管，热水管上设有循环泵8；所述外接风机10包括有风机、冷凝器和蒸发器，所述冷凝器和蒸发器之间设有电子膨胀阀II。新风进气管用于除湿新风机和外界气体的流通，热水管用于传输水路并实现温度交换。热水管既可以供给热水，方便使用；同时在需要时，同样可以外接循环管道实现进一步的加温。
本发明的除湿新风机包含有六种工作模式，分别是新风模式、除湿模式、新风除湿模式、新风除湿+除湿模式、新风除湿+热回收+制冷模式、热回收+制冷模式。
当处于新风模式，此时电子膨胀阀II处于关闭状态，电子膨胀阀I处于关闭状态，循环泵8不工作。外界空气经过新风进气管、蒸发器、冷凝器和风机通过新风出气管进入室内。
当处于除湿模式，此时电子膨胀阀I处于关闭状态，电子膨胀阀II处于开启状态，循环泵8不工作；压缩机将冷媒进行压缩转变成高温高压的气态，经过换热器最后到达外接风机的冷凝器，进行冷凝变成低温高压的液态，再通过电子膨胀阀节流变成低温低压的液态，最后通过蒸发器，变成低温低压的气态，通过管道回到压缩机。室内空气通过外接风机的风机进入，通过蒸发器进行水分脱离并降温，再通过冷凝器由外接风机的出风口排出。
当处于新风除湿模式，此时外接风机的电子膨胀阀II处于关闭状态，压缩机将冷媒进行压缩转变成高温高压的气态，通过管道进入冷凝器进行冷凝排热，冷媒转变成低温高压的液态；再通过电子膨胀阀I节流转变成低压的液态，最后到达蒸发器，冷媒蒸发吸收热量，此时冷媒转变成低压的气态，通过管道回到压缩机。与此同时，室外的新鲜空气通过新风进气管11抵达除湿新风机1内部，通过蒸发器进行水分脱离并降温，再通过冷凝器将温度提高后由内风机7通过新风出气管12排入到室内。
当处于新风除湿+除湿模式，此时电子膨胀阀I处于开启状态，电子膨胀阀II处于开启状态，循环泵8不工作；外界空气经过新风进气管、蒸发器、冷凝器和风机，通过新风出气管进入室内；压缩机将冷媒进行压缩后分成两路；一路通过换热器到达外接风机的冷凝器，再经外接风机的电子膨胀阀II、外接风机的蒸发器回到压缩机；另一路到达冷凝器，再经电子膨胀阀I、蒸发器回到压缩机。室内空气通过外接风机的风机进入，通过蒸发器进行水分脱离并降温，再通过冷凝器由外接风机的出风口排出。
当处于新风除湿+热回收+制冷模式，此时电子膨胀阀I处于开启状态，电子膨胀阀II处于开启状态，循环泵8工作；外界空气经过新风进气管、蒸发器、冷凝器和风机，通过新风出气管进入室内；压缩机将冷媒进行压缩后分成两路；一路通过换热器到达外接风机的冷凝器，再经外接风机的电子膨胀阀II、外接风机的蒸发器回到压缩机；另一路到达冷凝器，再经电子膨胀阀I、蒸发器回到压缩机。压缩机将冷媒压缩转变成高温高压的气态，通过管道到达换热器3，换热器将冷媒转变常温高压的液态，再通过管道到达外接风机10，再次进行冷凝；此时冷媒转变成低温高压的液态，通过电子膨胀阀节流转变成低温低压的液态，最后通过蒸发器，变成低温低压的气态，通过管道回到压缩机。循环泵工作，低温水通过换热器转变成热水由管道流出。室内空气通过外接风机的风机进入，通过蒸发器进行水分脱离并降温，再通过冷凝器由外接风机的出风口排出。
当处于热回收+制冷模式，压缩机将冷媒压缩变成高温高压的气态，经过换热器3和冷凝器4，再通过电子膨胀阀I，到达蒸发器后回流至压缩机；循环泵工作，低温水通过换热器转变成热水由管道流出。室内空气通过外接风机的风机进入，通过蒸发器进行水分脱离并降温，再通过冷凝器由外接风机的出风口排出。
外接风机的数量和空间相适配，每个独立的空间可以放置一个外接风机，既提高除湿的效果，同时也有效降低成本。
由于采用外置风机和主机的分体式模式，能够有效降低使用空间的噪声，同样便于维修。
本结构的新型除湿新风机，通过外接风机和热水管，实现多种工作模式，对空气进行升温、除湿和新风。本发明结构简单、加工方便，兼具多功能和多用途的功效，便于使用。
本领域技术人员应当知晓，本发明的保护方案不仅限于上述的实施例，还可以在上述实施例的基础上进行各种排列组合与变换，在不违背本发明精神的前提下，对本发明进行的各种变换均落在本发明的保护范围内。

Claims (3)

1.新型除湿新风机，其特征在于，包括主机（1）和至少一个外接风机（10），所述主机（1）包括换热器（3）、压缩机（2）、内风机（7）、新风出气管（12）和新风进气管（11），所述换热器（3）管连接外接风机（10）；所述压缩机分别管连接换热器（3）和冷凝器（4），所述冷凝器（4）通过电子膨胀阀I（5）管连接蒸发器（6），所述蒸发器管连接压缩机（2）；所述内风机（7）连接新风出气管（12），所述外接风机（10）通过冷媒管连接压缩机（2）；所述外接风机（10）包括有风机、冷凝器和蒸发器。
2.根据权利要求1所述的新型除湿新风机，其特征在于所述外接风机（10）的冷凝器和蒸发器之间设有电子膨胀阀II（13）。
3.根据权利要求1或2所述的新型除湿新风机，其特征在于所述换热器（3）连接两路热水管（9），热水管上设有循环泵（8）。
CN202110180332.2A 2021-02-08 2021-02-08 新型除湿新风机 Pending CN112648702A (zh)

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