CN106801947A - 一种电机机房干燥除湿装置 - Google Patents

一种电机机房干燥除湿装置 Download PDF

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CN106801947A
CN106801947A CN201510835241.2A CN201510835241A CN106801947A CN 106801947 A CN106801947 A CN 106801947A CN 201510835241 A CN201510835241 A CN 201510835241A CN 106801947 A CN106801947 A CN 106801947A
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blower fan
metal tube
air
heating wire
regeneration
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陈启友
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Chongqing Landing Electromechanical Equipment Co Ltd
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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
    • 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
    • F24F3/1411—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 absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—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 absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • 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
    • F24F3/153—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 with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • 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
    • F24F2003/1458—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 using regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1016—Rotary wheel combined with another type of cooling principle, e.g. compression cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • 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

Abstract

本发明公布了一种电机机房干燥除湿装置，包括机壳，在机壳上设置有进气口、出气口、再生进气口和再生出气口，机壳内安装有风机、加热器、除湿转轮和再生风机，加热器包括两端开口的筒体、发热丝、接线柱和多个交错排列设置在筒体内部的金属管，筒体上开有多个通孔，金属管的两端贯穿通孔，金属管内壁与发热丝之间填充有绝缘体，金属管的两端设置有隔热板，接线柱穿过隔热板与发热丝相连。多个金属管交错排列设置，使通过加热器的新鲜空气受热均匀，保证了其长久的使用寿命；热空气经过再生区，将再生区内吸附的水分脱附，在再生风机的作用下水分被排除操作室外，使得除湿转轮恢复吸湿的能力而完成再生过程，保证除湿机构保持持续稳定的除湿性能。

Description

一种电机机房干燥除湿装置
技术领域
本发明涉及一种除湿机，具体是指一种电机机房干燥除湿装置。
背景技术
在电机机房中各类电气设备对环境的要求较高，因此在机房内需要采用除湿设备。除湿机由压缩机、热交换器、风扇、盛水器、机壳及控制器组成，其工作原理是：由风扇将潮湿空气抽入机内，通过热交换器，此时空气中的水分冷凝成水珠，变成干燥的空气排出机外，如此循环使室内湿度降低。在传统的除湿机中，由于工作环境中水汽的含量较高，在对空气进行热交换时，热交换器的容易被湿润空气侵蚀氧化，进而造成热交换器受损，影响机房电气设备的正常工作。
发明内容
本发明的目的在于提供一种电机机房干燥除湿装置，方便快速对机房操作房内的水汽进行清除，增加加热器的使用寿命，提高除湿效率。
本发明的目的通过下述技术方案实现：
一种电机机房干燥除湿装置，包括机壳，在所述机壳上设置有进风口、出风口、再生进气口和再生出气口，所述机壳内安装有风机、加热器、除湿转轮和再生风机，所述风机的一端与进风口连通，风机的另一端与出风口连接，所述加热器分别与再生进气口、除湿转轮和再生风机依次连通，再生风机的另一端与再生出气口连通，所述加热器包括两端开口的筒体、发热丝、接线柱和多个交错排列设置在筒体内部的金属管，所述筒体上开有多个通孔，金属管的两端贯穿通孔，金属管内壁与发热丝之间填充有绝缘体，发热丝安装在金属管内，金属管的两端设置有隔热板，接线柱穿过隔热板与发热丝相连，接线柱通过导线与外部电源连接。本发明工作时，操作室内的冷空气经过进风口进入到除湿转轮中，经过除湿转轮的除湿处理，空气被风机送至出风口，最后干燥的空气被排出机壳重新流入操作室内；本发明采用的除湿转轮为市面上主要流通的除湿部件，所述除湿转轮的核心部件为一个蜂窝状转轮，转轮由陶瓷纤维载体和活性硅胶复合而成，转轮包括四分之一圆面积的再生区和四分之三圆面积的处理区，操作室内的湿空气在处理区被处理，除湿转轮被驱动缓慢转动，处理区内趋于饱和的水汽进入到再生区；通过再生进气口注入新鲜空气，加热器对新鲜空气进行加热，加热器包括两端开口的筒体、发热丝、接线柱和多个交错排列设置在筒体内部的金属管，使得在加热器能长时间稳定的保持其工作状态，而不会因为其中的任意一根电热丝受损而停止加热，多个金属管交错排列设置，通过接线柱与外部电源连接，保证通过加热器的新鲜空气受热均匀，同时也提高了加热器的工作稳定性，保证了其长久的使用寿命；热空气经过除湿转轮的再生区，将再生区内的吸附的水分脱附，在再生风机的作用下水分被排除操作室外，使得除湿转轮恢复吸湿的能力而完成再生过程，保证除湿机构保持持续稳定的除湿性能。
在所述机壳内安装有前冷却器和后冷却器，所述前冷却器设置在进风口上，后冷却器设置在出风口上。机房操作室内的空气湿度较大，在通过除湿转轮前先由前冷却器对空气进行预处理，降低空气中的水汽含量，同时提高除湿转轮的工作效率，当空气经过除湿转轮后，空气中残留的少量水汽再在经过后冷却器对残留的水汽进行清理，保证在重新流回操作室的空气干燥，为电气设备提高稳定的工作环境；本发明采用三级除湿手段，保证每次的空气除湿效果达到最佳。
所述发热丝为钨丝或是钽丝。
本发明与现有技术相比，具有如下的优点和有益效果：
1、本发明一种电机机房干燥除湿装置，多个金属管交错排列设置，通过接线柱与外部电源连接，保证通过加热器的新鲜空气受热均匀，同时也提高了加热器的工作稳定性，保证了其长久的使用寿命；热空气经过除湿转轮的再生区，将再生区内的吸附的水分脱附，在再生风机的作用下水分被排除操作室外，使得除湿转轮恢复吸湿的能力而完成再生过程，保证除湿机构保持持续稳定的除湿性能；
2、本发明一种电机机房干燥除湿装置，当空气经过除湿转轮后，空气中残留的少量水汽再在经过后冷却器对残留的水汽进行清理，保证在重新流回操作室的空气干燥，为电气设备提高稳定的工作环境；本发明采用三级除湿手段，保证每次的空气除湿效果达到最佳。
附图说明
此处所说明的附图用来提供对本发明实施例的进一步理解，构成本申请的一部分，并不构成对本发明实施例的限定。在附图中：
图1为本发明的结构示意图；
图2为金属管的截面图；
附图中标记及相应的零部件名称：
1-机壳、2-进风口、3-出风口、4-再生进气口、5-再生出气口、6-风机、7-再生风机、8-加热器、9-除湿转轮、10-前冷却器、11-后冷却器、12-金属管、13-隔热板、14-发热丝、15-接线柱、16-绝缘体。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明白，下面结合实施例和附图，对本发明作进一步的详细说明，本发明的示意性实施方式及其说明仅用于解释本发明，并不作为对本发明的限定。
实施例1
如图1和图2所示，本发明包括机壳1，在所述机壳1上设置有进风口2、出风口3、再生进气口4和再生出气口5，所述机壳1内安装有风机6、加热器8、除湿转轮9和再生风机7，所述风机6的一端与进风口2连通，风机6的另一端与出风口3连接，所述加热器8分别与再生进气口4、除湿转轮9和再生风机7依次连通，再生风机7的另一端与再生出气口5连通，所述加热器8包括两端开口的筒体、发热丝14、接线柱15和多个交错排列设置在筒体内部的金属管12，所述筒体上开有多个通孔，金属管12的两端贯穿通孔，金属管12内壁与发热丝14之间填充有绝缘体16，发热丝14安装在金属管12内，金属管12的两端设置有隔热板13，接线柱15穿过隔热板13与发热丝14相连，接线柱15通过导线与外部电源连接。本发明工作时，操作室内的冷空气经过进风口2进入到除湿转轮9中，经过除湿转轮9的除湿处理，空气被风机6送至出风口3，最后干燥的空气被排出机壳1重新流入操作室内；本发明采用的除湿转轮9为市面上主要流通的除湿部件，所述除湿转轮9的核心部件为一个蜂窝状转轮，转轮由陶瓷纤维载体和活性硅胶复合而成，转轮包括四分之一圆面积的再生区和四分之三圆面积的处理区，操作室内的湿空气在处理区被处理，除湿转轮9被驱动缓慢转动，处理区内趋于饱和的水汽进入到再生区；通过再生进气口4注入新鲜空气，加热器8对新鲜空气进行加热，加热器8包括两端开口的筒体、发热丝14、接线柱15和多个交错排列设置在筒体内部的金属管12，使得在加热器8能长时间稳定的保持其工作状态，而不会因为其中的任意一根发热丝14受损而停止加热，多个金属管12交错排列设置，通过接线柱15与外部电源连接，保证通过加热器8的新鲜空气受热均匀，同时也提高了加热器8的工作稳定性，保证了其长久的使用寿命；热空气经过除湿转轮9的再生区，将再生区内的吸附的水分脱附，在再生风机7的作用下水分被排除操作室外，使得除湿转轮9恢复吸湿的能力而完成再生过程，保证除湿机构保持持续稳定的除湿性能。
实施例2
如图1所示，本实施例在实施例1的基础上，在所述机壳1内安装有前冷却器10和后冷却器12，所述前冷却器10设置在进风口2上，后冷却器12设置在出风口3上。机房操作室内的空气湿度较大，在通过除湿转轮9前先由前冷却器10对空气进行预处理，降低空气中的水汽含量，同时提高除湿转轮9的工作效率，当空气经过除湿转轮9后，空气中残留的少量水汽再在经过后冷却器12对残留的水汽进行清理，保证在重新流回操作室的空气干燥，为电气设备提高稳定的工作环境；本发明采用三级除湿手段，保证每次的空气除湿效果达到最佳。
作为优选，选用钨丝或是钽丝来作为发热丝，可保证加热器的长久使用寿命。
以上所述的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限定本发明的保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (3)

1.一种电机机房干燥除湿装置，包括机壳，在所述机壳上设置有进风口、出风口、再生进气口和再生出气口，所述机壳内安装有风机、加热器、除湿转轮和再生风机，所述风机的一端与进风口连通，风机的另一端与出风口连接，所述加热器分别与再生进气口、除湿转轮和再生风机依次连通，再生风机的另一端与再生出气口连通，其特征在于：所述加热器包括两端开口的筒体、发热丝、接线柱和多个交错排列设置在筒体内部的金属管，所述筒体上开有多个通孔，金属管的两端贯穿通孔，发热丝安装在金属管内，金属管内壁与发热丝之间填充有绝缘体，金属管的两端设置有隔热板，接线柱穿过隔热板与发热丝相连，接线柱通过导线与外部电源连接。
2.根据权利要求1所述的一种电机机房干燥除湿装置，其特征在于：在所述机壳内安装有前冷却器和后冷却器，所述前冷却器设置在进风口上，后冷却器设置在出风口上。
3.根据权利要求1所述的一种电机机房干燥除湿装置，其特征在于：所述发热丝为钨丝或是钽丝。
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN107816434A (zh) * 2017-11-23 2018-03-20 河南中烟工业有限责任公司 一种空压机前置空气预处理装置
CN109687297A (zh) * 2018-11-30 2019-04-26 金华送变电工程有限公司 一种环网柜除湿装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816434A (zh) * 2017-11-23 2018-03-20 河南中烟工业有限责任公司 一种空压机前置空气预处理装置
CN109687297A (zh) * 2018-11-30 2019-04-26 金华送变电工程有限公司 一种环网柜除湿装置

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