CN110529959A - 一种与热泵耦合的转轮除湿系统 - Google Patents

一种与热泵耦合的转轮除湿系统 Download PDF

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CN110529959A
CN110529959A CN201910858407.0A CN201910858407A CN110529959A CN 110529959 A CN110529959 A CN 110529959A CN 201910858407 A CN201910858407 A CN 201910858407A CN 110529959 A CN110529959 A CN 110529959A
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air duct
air
heat
desiccant wheel
processing region
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周亚素
范凌云
牛鑫
李佳
徐新帆
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Shanghai Cotes Air Treatment Equipment Co Ltd
Donghua University
National Dong Hwa University
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Shanghai Cotes Air Treatment Equipment Co Ltd
Donghua University
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F3/1411Air-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 absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/02Heat pumps of the compression type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00Fluid-circulation arrangements
    • F25B41/30Expansion means; Dispositions thereof
    • F25B41/31Expansion valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F2003/1458Air-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 using regenerators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Air Conditioning (AREA)
  • Drying Of Gases (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

本发明提供了一种与热泵耦合的转轮除湿系统,其特征在于,包括风道一及风道二,在风道一及风道二上设有除湿转轮,除湿转轮用于用于对风道一及风道二内流通的空气进行除湿处理,除湿转轮包括处理区域和再生区域,随着除湿转轮的转动,处理区域和再生区域在风道一与风道二之间交替切换。本发明耦合了热泵系统,有利于能源的综合利用,其节能效果相当显著。在降低处理区域的新风温度的同时,能够预热再生区域进口的新风温度,避免了采取电加热的耗能行为且保障了空气品质。此外冷热结合的运行模式,也能使设备使用效率提高,有利于对我国的节能减排及环保事业做出贡献。

Description

一种与热泵耦合的转轮除湿系统
技术领域
本发明属于除湿与节能技术领域,特别是涉及一种与热泵耦合的转轮除湿系统。
背景技术
在工业生产中,大部分电子产品都要求在干燥条件下生产与存放。医药厂房、手术室、高精尖制造业等对环境空气湿度的要求则更加苛刻。空气湿度也会对人体舒适度产生很大影响,且随温度的升高,湿度对人体舒适性的影响越大。空气湿度高,会导致人的呼吸道粘膜变干,使人易患感冒,影响人的身体健康。转轮除湿这种利用固体吸附剂做成的转轮进行旋转除湿的方法得到快速的发展。在实际应用中做吸附剂的某些固体物质表面通过水蒸气分压力差提供的动力给毛细管作用,空气在转轮流道中进行热湿交换,同时再把流道本身所带的固体吸附剂冷却后,水蒸气的分压力小于处理空气的水蒸气分压力,具有吸收水分的能力。转轮除湿比冷却除湿的好处在于COP低于冷却除湿,突出的在于处理低温、低湿空气时,更能发挥其重要的优越性能。
目前标准的转轮除湿机还分为两个部分:处理区域由处理风机产生空气流通,再生区域由再生风机产生空气流通。需要处理的区域先经过空气过滤器、再通过除湿转轮的处理区域,水蒸汽被除湿转轮中的吸湿介质所吸附,并且发生相变变为液态水,释放潜热,变成干燥热空气由处理风机送出。同时,在再生区域的另一路干燥热空气先经过电加热器加热,再经过吸湿后的除湿转轮,使除湿转轮中吸附的水份蒸发,再变成温度较低的湿空气,再通过再生风机送出。但是,传统的采用电加热器的方式,耗能巨大,不符合节能减排的要求。
发明内容
本发明的目的是:有效降低发电机组机舱内部的湿度,同时提高系统的能量利用率。
为了达到上述目的,本发明的技术方案是提供了一种与热泵耦合的转轮除湿系统,其特征在于,包括风道一及风道二,在风道一及风道二上设有除湿转轮,除湿转轮用于用于对风道一及风道二内流通的空气进行除湿处理,除湿转轮包括处理区域和再生区域,随着除湿转轮的转动,处理区域和再生区域在风道一与风道二之间交替切换;
风道一的两端为进风口一及出风口一,沿进风口一至出风口一的方向,在风道一上依次设有正压风机、除湿转轮及蒸发换热器,风道一耦合在蒸发换热器的二次侧上;
风道二的两端为出风口二及进风口二,沿进风口二至出风口二的方向,在风道二上依次设有热回收冷凝器、除湿转轮及再生风机,风道二耦合在热回收冷凝器的二次侧;
蒸发换热器的一次侧出口经由压缩机与热回收冷凝器的一次侧进口相连,由压缩机将制冷剂压缩成高温高压气体;热回收冷凝器的一次侧出口经由电子膨胀阀与蒸发换热器的一次侧进口相连,由电子膨胀阀降低制冷剂的压力;蒸发换热器、热回收冷凝器、电子膨胀阀及压缩机组成热泵系统,热泵系统用于给处理区域和再生区域提供冷量及热量。
优选地,在所述风道一上设有空气过滤器一,空气过滤器一位于所述进风口一与所述正压风机之间。
优选地,在所述风道二上设有空气过滤器二,空气过滤器二位于所述进风口二与所述热回收冷凝器之间。
优选地,所述处理区域和所述再生区域内部均填充有吸湿介质材料。
优选地,在所述风道一与所述风道二内流动的空气的风向相反。
由于采用了上述的技术方案,本发明与现有技术相比,具有以下的优点和积极效果:
本发明耦合了热泵系统,有利于能源的综合利用,其节能效果相当显著。在降低处理区域的新风温度的同时,能够预热再生区域进口的新风温度,避免了采取电加热的耗能行为且保障了空气品质。此外冷热结合的运行模式,也能使设备使用效率提高,有利于对我国的节能减排及环保事业做出贡献。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面结合附图,进一步阐述本发明。应理解,这些实施例仅用于说明本发明而不用于限制本发明的范围。此外应理解,在阅读了本发明讲授的内容之后,本领域技术人员可以对本发明作各种改动或修改,这些等价形式同样落于本申请所附权利要求书所限定的范围。
如图1所示,本发明提供的一种与热泵耦合的转轮除湿系统包括风道一A及风道二B。风道一A与风道二B内流通的空气的风向相反。
风道一A的两端为进风口一1及出风口一6。沿进风口一1至出风口一6的方向,在风道一A上依次设有空气过滤器一2、正压风机3、除湿转轮4及蒸发换热器5。蒸发换热器5的二次侧与风道一A耦合。
风道二B的两端为出风口二11及进风口二7。沿进风口二7至出风口二11的方向,在风道二B上依次设有空气过滤器二8、热回收冷凝器9、除湿转轮4及再生风机10。热回收冷凝器9的二次侧与风道二B耦合。
空气过滤器一2及空气过滤器二8用于过滤室外新风。正压风机3及再生风机10用于使待处理的空气流通。
蒸发换热器5的一次侧、热回收冷凝器9的一次侧与电子膨胀阀13及压缩机12组成循环回路,形成热泵系统C。制冷剂在压缩机12、热回收冷凝器9、电子膨胀阀13和蒸发换热器5之间的连接管道内循环移动。
除湿转轮4用于对空气进行除湿处理,包括处理区域4-1和再生区域4-2,处理区域4-1和再生区域4-2内部均填充有吸湿介质材料。热泵系统C则用于给处理区域4-1和再生区域4-2提供冷量及热量。
压缩机12将制冷剂压缩成高温高压气体送入热回收冷凝器9的一次侧,外部的空气通过进风口二7经由空气过滤器二8过滤后进入热回收冷凝器9的二次侧。空气被热回收冷凝器9一次侧的高温高压气体加热后形成热空气。同时,高温高压气体在换热为重新变为低温高压液体,由电子膨胀阀13降低低温高压液体的压力后,形成的低温低压液体被送入蒸发换热器5的一次侧。
出热回收冷凝器9的热空气经由风道二B通过除湿转轮4的再生区域4-2,将再生区域4-2的吸湿介质材料加热,使得再生区域4-2变换为处理区域4-1,并通过除湿转轮4的转动,将变换后的处理区域4-1转动至与风道一A相耦合。
外部的空气通过进风口一1,依次经由空气过滤器一2及正压风机3后通过除湿转轮4的处理区域4-1,使得处理区域4-1变换为再生区域4-2,并通过除湿转轮4的转动,将变换后的再生区域4-2转动至与风道二B相耦合。通过处理区域4-1的空气被送入蒸发换热器5的二次侧,被蒸发换热器5一次侧的低温低压液体降温后,形成冷空气,冷空气由出风口一6送出。
不难发现本发明耦合了热泵系统,有利于能源的综合利用,其节能效果相当显著。在降低处理区域的新风温度的同时,能够预热再生区域进口的新风温度,避免了采取电加热的耗能行为且保障了空气品质。此外冷热结合的运行模式,也能使设备使用效率提高,利于对我国的节能减排及环保事业做出贡献。

Claims (5)

1.一种与热泵耦合的转轮除湿系统,其特征在于,包括风道一(A)及风道二(B),在风道一(A)及风道二(B)上设有除湿转轮(4),除湿转轮(4)用于用于对风道一(A)及风道二(B)内流通的空气进行除湿处理,除湿转轮(4)包括处理区域(4-1)和再生区域(4-2),随着除湿转轮(4)的转动,处理区域(4-1)和再生区域(4-2)在风道一(A)与风道二(B)之间交替切换;
风道一(A)的两端为进风口一(1)及出风口一(6),沿进风口一(1)至出风口一(6)的方向,在风道一(A)上依次设有正压风机(3)、除湿转轮(4)及蒸发换热器(5),风道一(A)耦合在蒸发换热器(5)的二次侧上;
风道二(B)的两端为出风口二(11)及进风口二(7),沿进风口二(7)至出风口二(11)的方向,在风道二(B)上依次设有热回收冷凝器(9)、除湿转轮(4)及再生风机(10),风道二(B)耦合在热回收冷凝器(9)的二次侧;
蒸发换热器(5)的一次侧出口经由压缩机(12)与热回收冷凝器(9)的一次侧进口相连,由压缩机(12)将制冷剂压缩成高温高压气体;热回收冷凝器(9)的一次侧出口经由电子膨胀阀(13)与蒸发换热器(5)的一次侧进口相连,由电子膨胀阀(13)降低制冷剂的压力;蒸发换热器(5)、热回收冷凝器(9)、电子膨胀阀(13)及压缩机(12)组成热泵系统(C),热泵系统(C)用于给处理区域(4-1)和再生区域(4-2)提供冷量及热量。
2.如权利要求1所述的一种与热泵耦合的转轮除湿系统,其特征在于,在所述风道一(A)上设有空气过滤器一(2),空气过滤器一(2)位于所述进风口一(1)与所述正压风机(3)之间。
3.如权利要求1所述的一种与热泵耦合的转轮除湿系统,其特征在于,在所述风道二(B)上设有空气过滤器二(8),空气过滤器二(8)位于所述进风口二(7)与所述热回收冷凝器(9)之间。
4.如权利要求1所述的一种与热泵耦合的转轮除湿系统,其特征在于,所述处理区域(4-1)和所述再生区域(4-2)内部均填充有吸湿介质材料。
5.如权利要求1所述的一种与热泵耦合的转轮除湿系统,其特征在于,在所述风道一(A)与所述风道二(B)内流动的空气的风向相反。
CN201910858407.0A 2019-09-11 2019-09-11 一种与热泵耦合的转轮除湿系统 Pending CN110529959A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114838435A (zh) * 2021-02-02 2022-08-02 杭州瑞亚电气有限公司 转轮式热回收除湿净化新风系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201706611U (zh) * 2010-04-30 2011-01-12 广州捷达莱堡通用设备有限公司 新风节能型热泵转轮除湿机
CN204973496U (zh) * 2015-07-27 2016-01-20 上海柯特思空气处理设备有限公司 一种风力发电机组用转轮除湿机
CN205048602U (zh) * 2015-08-06 2016-02-24 吕智 除湿转轮与热泵耦合式间接蒸发冷却热回收新风空调
JP2016150290A (ja) * 2015-02-17 2016-08-22 株式会社西部技研 除湿装置
CN206755418U (zh) * 2017-03-27 2017-12-15 上海工程技术大学 一种热泵型转轮除湿装置
CN207035357U (zh) * 2017-05-27 2018-02-23 河南理工大学 空气源热泵机组干风防霜系统
CN109386942A (zh) * 2018-10-26 2019-02-26 珠海格力电器股份有限公司 一种再生风热回收系统及空调器
CN208566923U (zh) * 2018-05-30 2019-03-01 上海碳索能源环境服务有限公司 用于喷涂环境新风处理过程中的除湿系统

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201706611U (zh) * 2010-04-30 2011-01-12 广州捷达莱堡通用设备有限公司 新风节能型热泵转轮除湿机
JP2016150290A (ja) * 2015-02-17 2016-08-22 株式会社西部技研 除湿装置
CN204973496U (zh) * 2015-07-27 2016-01-20 上海柯特思空气处理设备有限公司 一种风力发电机组用转轮除湿机
CN205048602U (zh) * 2015-08-06 2016-02-24 吕智 除湿转轮与热泵耦合式间接蒸发冷却热回收新风空调
CN206755418U (zh) * 2017-03-27 2017-12-15 上海工程技术大学 一种热泵型转轮除湿装置
CN207035357U (zh) * 2017-05-27 2018-02-23 河南理工大学 空气源热泵机组干风防霜系统
CN208566923U (zh) * 2018-05-30 2019-03-01 上海碳索能源环境服务有限公司 用于喷涂环境新风处理过程中的除湿系统
CN109386942A (zh) * 2018-10-26 2019-02-26 珠海格力电器股份有限公司 一种再生风热回收系统及空调器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114838435A (zh) * 2021-02-02 2022-08-02 杭州瑞亚电气有限公司 转轮式热回收除湿净化新风系统
CN114838435B (zh) * 2021-02-02 2023-08-22 杭州瑞亚电气有限公司 转轮式热回收除湿净化新风系统

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Application publication date: 20191203