CN208671275U - 应用温度感应流量控制阀完成冰水回路的节能装置 - Google Patents

应用温度感应流量控制阀完成冰水回路的节能装置 Download PDF

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CN208671275U
CN208671275U CN201821251059.8U CN201821251059U CN208671275U CN 208671275 U CN208671275 U CN 208671275U CN 201821251059 U CN201821251059 U CN 201821251059U CN 208671275 U CN208671275 U CN 208671275U
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ice water
temperature
control valve
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陈聪明
童拱照
童博晟
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Qualitek Precision Industrial Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/002Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • 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
    • F24F3/06Air-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 arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
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    • F24HEATING; RANGES; VENTILATING
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    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46Improving electric energy efficiency or saving
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83Control 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
    • F24F11/84Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003Exclusively-fluid systems
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/01Control of temperature without auxiliary power
    • G05D23/13Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1306Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
    • G05D23/132Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
    • G05D23/1326Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element details of the sensor
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1919Control of temperature characterised by the use of electric means characterised by the type of controller
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    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
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    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075For recording or indicating the functioning of a valve in combination with test equipment
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    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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Abstract

本实用新型为一种应用温度感应流量控制阀完成冰水回路的节能装置,包括有风机、温度感应流量控制阀,以及温度设定器:该风机装置在大楼的冰水回路上,以将空气经该冰水回路冷却后再由该风机的出风口排出,该温度感应流量控制阀连接在该风机旁侧的该冰水流出端,用来控制冰水流过该风机回到该冰水回路的流量,而该温度设定器连接该温度感应流量控制阀,用以感测该风机的该出风口端排出的该空气温度,借由感测到的该空气温度高低来启闭该温度感应流量控制阀,再由该温度感应流量控制阀来调整该冰水的流量。

Description

应用温度感应流量控制阀完成冰水回路的节能装置
技术领域
本实用新型属于冷却空调领域,尤其是关于一种应用温度感应流量控制阀完成冰水回路的节能装置。
背景技术
对于大楼的冷气空调装置来说,其通常配置有一中央管控的冰水主机,该冰水主机单纯的大量制造冰水,然后通过冰水回路流到大楼各处,各楼层的用户则分别配置有风机,该风机连接到该冰水回路上,以将空气先导入该冰水回路冷却后再排出,以达到吹出冷气的功效。
为了节约能源,该风机会配置有专属的温度控制器,该温度控制器可以感测该风机吹出的冷气温度,在温度达到目标时切断冷水回路,利用恒温阀做自动温度调节。
现有技术的控制方式,仍然存有缺点,其节能效果有限。如图4所示,其提供一种普遍的冰水回路控制装置,其主要具有一风机100',该风机100'装置在大楼的冰水回路410'上,该冰水回路410'在进入该风机100'的冰水流入端配置有一个三通阀200',由该三通阀200'处引出一回流管420',使该回流管420'的末端连接到该风机100'的冰水流出端的该冰水回路410'上,而该风机100'的出风口130'设置有一温度控制器300',该温度控制器300'用来切换该三通阀200'的工作方向。
利用前述的设计,现有冰水回路控制装置平时会正常通过该三通阀200'而导入该风机100'内,使该风机100'吹出的空气得由冰水降温;而该温度控制器300'实时监控温度,当该风机100'的该出风口130'温度下降到预设目标时,会切换该三通阀200'的工作方向到该回流管420'中;如此,该冰水回路410'的该冰水会绕过该风机100',而能维持冷却状态回收至该冰水回路410'中,因而达到减少制造冰水的能源损失,而能实现节能目的。
然而,该现有技术的做法,只是转移该冰水的方向,对于该冰水的流量并没有进行管控。因此,实际的问题在于,该冰水仍需大量在该冰水回路410'中流动,并在流动过程中吸收热量,升高该冰水的温度,而需要重新制冰。
因此,为解决能源不必要的损耗,有必要重新审视该冰水回路的流通机制。
本案发明人有鉴于现有技术的缺陷,研究利用减少冰水流量的方式,减少冰水的浪费,以彻底达到节能目的,进而研发出本案的应用温度感应流量控制阀完成冰水回路的节能装置。
本案发明人的在先申请有中国台湾第103220769号的“具温度感应之流量控制阀”以及第107201651号的“流量控制阀”专利案,可以达到精确控制流量的目的。现以该第107201651号的现有专利作进一步说明,该现有专利包括有一控制阀1”、一马达2”、一控制器4”、一光栅5”与一连接模块3”,可与本实用新型应用温度感应流量控制阀完成冰水回路的节能装置相结合以达到节能目的。
该控制阀1”具有一流体输入端11”与一流体输出端12”,该流体输入端11”与流体输出端12”之间设置有一流量阀门13”,该流量阀门13”延伸有一流量开关14”以控制该流量阀门13”的启闭,使流体进入该流体输入端11”经该流量阀门13”调整流量后再由该流体输出端12”输出,该马达2”具有一输出轴21”以输出动力,该控制器4”连接马达2”以控制该马达2”的该输出轴21”的转动角度,该光栅5”一端连接在该输出轴21”上,该光栅5”边缘设置有位置传感器51”,该位置传感器51”感应该光栅5”边缘的转动而取得该输出轴21”的转动角度,并连接该控制器4”以回传该转动角度来确认转动是否正确,该光栅5”另一端设置有一传动端52”,而该连接模块3”连接在该光栅5”的该传动端52”与该流量阀门13”的该流量开关14”之间,而该控制阀1”旁侧设置有一温度感应器41”来感应温度,该温度感应器41”所接收的温度数据连接至该控制器4”以决定控制流体的输出流量动作。
借由该现有专利所述的流量控制阀装置,利用该光栅5”控制该马达2”的转动以决定该流量阀门13”的启闭幅度,使流体进入该流体输入端11”经该流量阀门13”调整流量后再由该流体输出端12”输出,与本实用新型应用温度感应流量控制阀完成冰水回路的节能装置相结合以达到节能目的。
实用新型内容
本实用新型的主要目的在于提供一种应用温度感应流量控制阀完成冰水回路的节能装置,其利用控制冰水流量的方式,减少制冰所损耗的能源,因此达到最为有效的节能效果。
本实用新型的另一目的在于提供一种应用温度感应流量控制阀完成冰水回路的节能装置,结构配置容易,可以轻易的装置在大楼的各楼层中,发挥节能功效。
本实用新型是提供一种应用温度感应流量控制阀完成冰水回路的节能装置,其主要包括有一风机、一温度感应流量控制阀,以及一温度设定器。
该风机装置在大楼配置的冰水回路上,其具有一冰水流入端与一冰水流出端;让该冰水回路内的该冰水由该冰水流入端导入该风机,然后启动该风机让空气通过该冰水位置进行冷却,再将冷却后的该空气经该风机的出风口排出,而用过的该冰水则由该冰水流出端回收至该冰水回路中。
该温度感应流量控制阀连接在该风机旁侧的该冰水回路上,使该温度感应流量控制阀得以控制该冰水流过该风机回到该冰水回路的流量。
而该温度设定器连接到该温度感应流量控制阀,用以感测该风机附近空间的该空气温度,借由该温度设定器所感测到的温度来启闭该温度感应流量控制阀,再由该温度感应流量控制阀根据温度来调整该冰水的流量。
实际操作时,若温度较高,则放大该温度感应流量控制阀的阀门,以增加该冰水的流量,以快速降低该风机排放的该空气温度;若温度降低,则缩小该温度感应流量控制阀的该阀门,以减少该冰水流量;而当该温度达到降温要求时,则由该温度设定器关闭该温度感应流量控制阀,停止该冰水流动。
借由有效减少该冰水流量的控制,因而减少制作该冰水的工作负担,自然可以达到节能功效。
更进一步,该温度感应流量控制阀连接在该风机的冰水流出端,以有效控制该冰水通过该风机的流量。
更进一步,该温度设定器的温度感测元件装置在靠近该风机的该出风口,以确实监控该空气的温度。
附图说明
图1是本实用新型的结构方框图;
图2是本实用新型的应用实施例图;
图3是本实用新型的操作流程图;
图4是现有技术的结构方框图;以及
图5是中国台湾第107201651号的现有专利的结构分解图。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白,下面结合附图及实施例,对本实用新型进行进一步详细说明。此处所描述的具体实施例仅用以解释本实用新型,并不用于限定本实用新型。
请参阅图1、图2所示,本实用新型是提供一种应用温度感应流量控制阀完成冰水回路的节能装置,其主要包括有一风机100、一温度感应流量控制阀200,以及一温度设定器300。
该风机100是用来导引空气流动的装置,可为一般的风扇,其具有一冰水流入端110与一冰水流出端120;将该风机100装置在大楼400配置的冰水回路410上,该冰水回路410连接有一冰水主机420,以将制造的冰水流入该冰水回路410上,接着让该冰水回路410内的该冰水由该冰水流入端110导入该风机100,然后启动该风机100让空气通过该冰水位置进行冷却,再将冷却后的该空气经该风机100的出风口130排出,而用过的该冰水则由该冰水流出端120回收至该冰水回路410中,然后该冰水主机420再根据回收的该冰水温度,重新启动制造冰水,如此循环往复。
因此,若能减少该冰水回路410内的该冰水流量,自然可以减少该冰水主机420的工作负担,达到节能功效。
配合前述的风机100,该温度感应流量控制阀200连接在该风机100旁侧的该冰水回路410上,本实施例将该温度感应流量控制阀200连接在该风机100的该冰水流出端120,使该温度感应流量控制阀200得以控制该冰水流过该风机100回到该冰水回路410的流量。
而该温度设定器300连接到该温度感应流量控制阀200,用以感测该风机100附近空间430的该空气温度,较佳位置是将该温度设定器300装置在靠近该风机100的该出风口130端;然后,借由该温度设定器300的温度感测元件所感测到的该空气温度高低来决定启闭该温度感应流量控制阀200,该温度感应流量控制阀200启动后,再根据该空气温度来调整该冰水的流量,若温度较高则增加该冰水的流量,以增加该风机100排放的该空气的降温效果;反之,若温度降低,则减少该冰水流量;而当该空气温度已达到降温要求,则该温度设定器300关闭该温度感应流量控制阀200以停止该冰水流动,而能有效发挥减少该冰水流量,而达到节能的功效。
需要说明的是,本实用新型是采用该温度感应流量控制阀200作为该冰水的流量控制装置,本实用新型不需要设置相当庞大复杂的控制装置。因此,本实用新型所称的该温度感应流量控制阀200,可为如前述本案发明人先前提出申请的中国台湾第103220769号的“具温度感应之流量控制阀”或第107201651号的“流量控制阀”专利案,使该温度感应流量控制阀200可以模块化、轻量化,而能方便装置,发挥节能的功效。
请参阅图3所示,借由前述各装置的配合,本实用新型的实施步骤简述如下:
步骤31、启动该风机100,以将该空气导入该风机100中冷却后,再经由该风机100的该出风口130排出冷却后的该空气;
步骤32、该温度设定器300持续监测该空气温度,当该空气温度升高至预设高温时,启动该温度感应流量控制阀200进行该冰水的流量控制;
步骤33、该温度感应流量控制阀200启动后,使该冰水回路410内的该冰水流过该风机100,降低该风机100排出后的空气温度;
步骤34、该温度感应流量控制阀200判断该空气温度是否降低至预设温度?
步骤35、若该空气温度降温未达目标,则根据降温幅度调整该温度感应流量控制阀200的阀门,控制该冰水的流量,然后重复温度监控程序;
步骤36、当该空气温度降温达到目标,该温度设定器300的该温度感测元件传送讯号关闭该温度感应流量控制阀200,中断该冰水回路410内的该冰水流过该风机100,达到节能的功效。
当然,前述的组成结构与实施步骤,仅为实现本实用新型技术的一种方式,但凡是采用该温度感应流量控制阀200作为该冰水的流量控制的设计,均属于本实用新型的专利范围所能保护的范围。
以上所述仅为本实用新型的较佳实施例,并非用来限定本实用新型的实施范围;如果不脱离本实用新型的精神和范围,对本实用新型进行修改或者等同替换,均应涵盖在本实用新型的保护范围之内。
符号说明
100 风机 100' 风机
110 冰水流入端 120 冰水流出端
130 出风口 130' 出风口
200 温度感应流量控制阀 200' 三通阀
300 温度设定器 300' 温度控制器
400 大楼 410 冰水回路
410' 冰水回路 420 冰水主机
420' 回流管 430 空间
1” 控制阀 11” 流体输入端
12” 流体输出端 13” 流量阀门
14” 流量开关 2” 马达
21” 输出轴 3” 连接模块
4” 控制器 41” 温度感应器
5” 光栅 51” 位置传感器
52” 传动端

Claims (3)

1.一种应用温度感应流量控制阀完成冰水回路的节能装置,其特征在于,包括有:
风机,装置在大楼的冰水回路上,以将空气经所述冰水回路冷却后再由所述风机的出风口排出;
温度感应流量控制阀,连接在所述风机旁侧的所述冰水回路上,控制冰水流过所述风机回到所述冰水回路的流量;以及
温度设定器,连接至所述温度感应流量控制阀,借由所述温度设定器的温度感测元件感测到的温度高低来启闭所述温度感应流量控制阀。
2.如权利要求1所述的应用温度感应流量控制阀完成冰水回路的节能装置,其特征在于,所述温度感应流量控制阀连接在所述风机的冰水流出端。
3.如权利要求1所述的应用温度感应流量控制阀完成冰水回路的节能装置,其特征在于,所述温度设定器设置在靠近所述风机的所述出风口。
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