CN105375367A - Temperature humidity linkage type transformer cabinet - Google Patents

Temperature humidity linkage type transformer cabinet Download PDF

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Publication number
CN105375367A
CN105375367A CN 201510760480 CN201510760480A CN105375367A CN 105375367 A CN105375367 A CN 105375367A CN 201510760480 CN201510760480 CN 201510760480 CN 201510760480 A CN201510760480 A CN 201510760480A CN 105375367 A CN105375367 A CN 105375367A
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humidity
temperature
cabinet
way valve
sensor
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CN 201510760480
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Chinese (zh)
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CN105375367B (en )
Inventor
徐�明
苏娟
唐怡
王小珊
高毅斌
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国网安徽芜湖县供电有限责任公司
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00Simultaneous control of variables covered by two or more of the preceding main groups
    • G05D27/02Simultaneous control of variables covered by two or more of the preceding main groups characterised by the use of electric means
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24Circuit arrangements for boards or switchyards
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention provides a temperature humidity linkage type transformer cabinet. The temperature humidity linkage type transformer cabinet comprises a cabinet body, a first temperature sensor, a second temperature sensor, a first humidity sensor, a second humidity sensor, an adjustment system and a control module, wherein the adjustment system comprises an air exchange structure, an air transmission mechanism, a dehumidifying device and a cooling device, the control module is respectively connected with the first temperature sensor, the second temperature sensor, the first humidity sensor, the second humidity sensor, the air exchange structure, the air transmission mechanism, the dehumidifying device and the cooling device and further controls operation of the air exchange structure, the air transmission mechanism, the dehumidifying device and the cooling device according to detection values of the first temperature sensor, the second temperature sensor, the first humidity sensor, the second humidity sensor. According to the temperature humidity linkage type transformer cabinet, indoor air humidity is automatically monitored, air exchange and air dehumidifying can automatically selected to realize air drying, and high automation and strong timeliness are realized.

Description

一种温度湿度联动型变电柜 A temperature-humidity cabinet linkage type substation

技术领域 FIELD

[0001] 本发明涉及变电柜技术领域,尤其涉及一种温度湿度联动型变电柜。 [0001] The present invention relates to a technical field transforming cabinet, particularly to a linkage type variable temperature and humidity cabinets.

背景技术 Background technique

[0002]目前,箱柜式变电站因其成本低廉,维修方便而逐渐受到人们的重视,应用范围也越来越广,已经逐步取代了各个城乡的变电所。 [0002] At present, the cabinet-type substation because of its low cost, easy maintenance and attention has been paid gradually, increasingly wide range of applications, it has gradually replaced the various urban and rural substation.

[0003]由于箱柜式变电站内多个设备集中分布,空间较小,散热困难。 [0003] Since a plurality of devices within the cabinet substation concentrated, less space, cooling difficulties. 而变电站在工作工程中会释放大量的热量,导致温度升高从而影响内部设备的工作可靠性,当变电站长时间高温工作甚至有弓I发火灾的危害。 The substation will be released in the engineering work in a lot of heat, causing the temperature rise thus affecting the reliability of the devices within the substation when the high temperature for a long time work or even bow I have sent a fire hazard.

[0004]另外,当箱柜式变电站内外温差过大时容易积累潮气,使得变电站内部湿度增大,箱柜式变电站内的设备受潮气侵蚀从而影响工作稳定性及其使用寿命,甚至可能造成短路等危害操作者人身安全的隐患。 [0004] Further, when the temperature difference between inside and outside the cabinet substations likely to accumulate excessive moisture, such moisture inside the substation is increased, the erosion in the equipment cabinet damp air substation thus affecting the stability and service life, and may even cause a short circuit endanger the safety of the operator and other risks.

发明内容 SUMMARY

[0005] 基于背景技术存在的技术问题,本发明提出了一种温度湿度联动型变电柜。 [0005] Based on the background art technical problem, the present invention provides a variable temperature and humidity cabinet linkage type.

[0006] 本发明提出的一种温度湿度联动型变电柜,包括:柜体、第一温度传感器、第二温度传感器、第一湿度传感器、第二湿度传感器、调节系统和控制模块; [0006] The present invention proposes a temperature-variable linkage type humidity cabinet comprising: a cabinet, a first temperature sensor, a second temperature sensor, a first humidity sensor, a second humidity sensor, a control system and a control module;

[0007] 第一温度传感器和第一湿度传感器安装在柜体内部分别用于检测柜体内的温度和湿度;第二温度传感器和第二湿度传感器安装在柜体外部分别用于检测室内温度和湿度; [0007] The first temperature sensor and the first humidity sensor are installed inside the cabinet for detecting the temperature and humidity inside the cabinet; and a second temperature sensor and the second humidity sensor are installed outside the cabinet for detecting indoor temperature and humidity ;

[0008] 调节系统包括换气结构、输气机构、除湿装置和降温装置;换气结构安装在柜体上用于将柜体内部的空气排出;输气机构连接柜体并用于将柜体外部的空气输送到柜体内部,除湿装置和降温装置分别安装在输气机构上并分别用于对空气进行除湿和降温; [0008] The adjustment system comprises a ventilating structure, gas delivery mechanism, the dehumidifying means and cooling means; ventilating structure is mounted on the cabinet for discharging air inside the cabinet; delivery mechanism for connecting an external cabinet and cabinet the air to the interior of the cabinet, the dehumidifying and cooling means are mounted on the apparatus and gas delivery means are used to cool and dehumidify the air;

[0009] 控制模块分别与第一温度传感器、第二温度传感器、第一湿度传感器、第二湿度传感器、换气结构、输气机构、除湿装置和降温装置连接,并根据第一温度传感器、第二温度传感器、第一湿度传感器和第二湿度传感器检测值控制换气结构、输气机构、除湿装置和降温装置工作。 [0009] The control module respectively the first temperature sensor, a second temperature sensor, a first humidity sensor, a second humidity sensor, ventilation structure, gas delivery mechanism, the dehumidifying means and cooling means connected to a first temperature sensor according to the first second temperature sensors, the first sensor and the second humidity sensor detecting a humidity value of the ventilation control structures, gas delivery mechanism, the dehumidifying means and cooling means working.

[0010] 本发明中,通过第一温度传感器和第一湿度传感器对柜体内的温度和湿度进行实时监控,通过第二温度传感器和第二湿度传感器对柜体外部空气的温度和湿度进行实时监控,并通过空气置换的方式对柜体内部进行降温和除湿。 [0010] In the present invention, real-time monitoring of the temperature and humidity inside the cabinet by a first temperature sensor and the first humidity sensor, real-time monitoring of the temperature and humidity of air outside the enclosure by the second temperature sensor and the second humidity sensor , and cooling and dehumidifying the air inside the cabinet by way of substitution. 如此,根据第二温度传感器和第二湿度传感器的检测结果,可选择性控制降温装置和除湿装置工作,既可以保证柜体外部置换到柜体内部的空气的湿度和温度,以保证除湿和降温效果,又可以避免在不必要的情况下开启降温装置和除湿装置,浪费能源。 Thus, based on the detection result of the second temperature sensor and the second humidity sensor, the cooling control means selectively and dehumidifying means work outside the cabinet may be replaced to ensure that the humidity and temperature of the air inside the cabinet, to ensure the cooling and dehumidification effect, and also avoid open cooling device and dehumidifying device unnecessarily, wasting energy.

[0011] 优选地,输气机构包括进气管、第一三通阀、第二三通阀、第三三通阀和出气管;第一三通阀的输入端连通进气管,其第一输出端连通出气管,第二输出端连通第二三通阀的输入端;第二三通阀的第一输出端连通除湿装置的输入端,其第二输出端连通降温装置的输入端,除湿装置的输出端连通第三三通阀的输入端,第三三通阀的第一输出端连通降温装置的输入端,降温装置的输出端连通出气管;第三三通阀的第二输出端连通出气管,出气管连通柜体。 [0011] Preferably, the gas delivery means includes an intake pipe, a first three-way valve, a second three-way valve, the third three-way valve and a pipe; input of the first three-way valve in communication with the intake pipe, a first output end of the communication pipe, communicating a second input of the second output terminal of the three-way valve; a first output of the second three-way valve in communication with the input of the dehumidifying means, a second input terminal output terminal communication device cooling dehumidifier an input terminal of the third output terminal of the three-way valve communicating an input terminal, an output terminal of the first cooling means communicating a third three-way valve, the output of the cooling pipe communicating means; a second output of the third three-way valve in communication trachea, the trachea in communication cabinet.

[0012] 本发明中通过控制第一三通阀、第二三通阀和第三三通阀的通断,可使得进气管输入的空气选择性的经过降温装置或除湿装置,然后从出气管进入柜体内部进行空气置换,从而使得进气管中的空气以单程便捷的方式达到目标温度湿度并进入柜体内部,设计简单,结构合理。 [0012] In the present invention, by controlling the first three-way valve, a second three-way valve and the third three-way on-off valve, or may be such that the dehumidifying means via the cooling means of the air intake pipe selectively input, and from the outlet pipe replacement air into the interior of the cabinet, so that the air intake pipe to pass convenient way to reach the target temperature and humidity into the interior of the cabinet, the design is simple, rational structure.

[0013] 优选地,控制模块内预设有柜内温度标准和柜内湿度标准,控制模块将第一温度传感器检测值和第二温度传感器检测值分别与柜内温度标准比较,并根据比较结果控制第一三通阀、第二三通阀、第三三通阀和降温装置工作;控制模块将第一湿度传感器检测值和第二湿度传感器检测值分别与柜内湿度标准比较,并根据比较结果控制第一三通阀、第二三通阀、第三三通阀和除湿装置工作。 The [0013] Preferably, the control module with a preset standard cabinet temperature and standard humidity cabinet, the control module detects a first temperature sensor and the second temperature sensor value is compared with the value of the standard inside temperature, respectively, and the result of the comparison controls the first three-way valve, a second three-way valve, the third three-way valve and cooling device is operated; a first control module and the second detected value of the humidity sensor detecting humidity sensor value is compared to a standard humidity cabinet, respectively, based on the comparison and The results of the first three-way valve control, the second three-way valve, the third three-way valve and dehumidifier work.

[0014] 控制模块根据第一温度传感器检测值、第二温度传感器、第一湿度传感器检测值和第二湿度传感器检测判断结果,控制第一三通阀、第二三通阀和第三三通阀工作,实现了自动化,有利于柜体内部温度调节的实时性和可靠性。 [0014] The control module according to the detected value of the first temperature sensor, a second temperature sensor, a humidity sensor for detecting a first value and a second humidity sensor detection determination result, the control of the first three-way valve, and the third three-way valve valve work, automated, internal cabinet temperature regulation in favor of real-time and reliability.

[0015] 优选地,柜内温度标准包括温度上限值和温度下限值,温度上限值大于温度下限值;柜内湿度标准包括湿度上限值和湿度下限值,湿度上限值大于湿度下限值。 [0015] Preferably, the cabinet includes an upper temperature limit temperature standard, greater than the limit value and the lower limit temperature upper limit temperature of temperature; humidity cabinet humidity criterion comprises upper limit value and the lower limit value of humidity, humidity limits humidity greater than the lower limit value.

[0016] 上限值和下限值的设置有利于明确控制目标,避免一直工作下去作无用功,形成能源浪费,并增加降温装置、除湿装置的工作损耗。 [0016] The upper and lower limits set in favor of clear control objectives, to avoid wasted effort has been made to go to work, the formation of energy waste and increase the cooling device, work loss dehumidification device.

[0017] 优选地,输气机构包括进气管、第一三通阀、第二三通阀、第三三通阀和出气管;第一三通阀的输入端连通进气管,其第一输出端连通出气管,第二输出端连通第二三通阀的输入端;第二三通阀的第一输出端连通降温装置的输入端,其第二输出端连通除湿装置的输入端,降温装置的输出端连通第三三通阀的输入端,第三三通阀的第一输出端连通除湿装置的输入端,除湿装置的输出端连通出气管;第三三通阀的第二输出端连通出气管,出气管连通柜体。 [0017] Preferably, the gas delivery means includes an intake pipe, a first three-way valve, a second three-way valve, the third three-way valve and a pipe; input of the first three-way valve in communication with the intake pipe, a first output end of the communication pipe, communicating a second input of the second output terminal of the three-way valve; an input terminal of a first output of the second three-way valve in communication with the cooling device, a second input terminal output terminal communication dehumidifying means, cooling means the output of the third three-way valve communicating an input terminal, an input terminal communication dehumidifier first output of the third three-way valve, the output of the dehumidifying means communicating the outlet pipe; the second output of the third three-way valve in communication trachea, the trachea in communication cabinet.

[0018] 优选地,控制模块内预设有柜内温度标准和柜内湿度标准,控制模块将第一温度传感器检测值和第二温度传感器检测值分别与柜内温度标准比较,并根据比较结果控制第一三通阀、第二三通阀、第三三通阀和降温装置工作;控制模块将第一湿度传感器检测值和第二湿度传感器检测值分别与柜内湿度标准比较,并根据比较结果控制第一三通阀、第二三通阀、第三三通阀和除湿装置工作。 The [0018] Preferably, the control module with a preset standard cabinet temperature and standard humidity cabinet, the control module detects a first temperature sensor and the second temperature sensor value is compared with the value of the standard inside temperature, respectively, and the result of the comparison controls the first three-way valve, a second three-way valve, the third three-way valve and cooling device is operated; a first control module and the second detected value of the humidity sensor detecting humidity sensor value is compared to a standard humidity cabinet, respectively, based on the comparison and The results of the first three-way valve control, the second three-way valve, the third three-way valve and dehumidifier work.

[0019] 优选地,柜内温度标准包括温度上限值和温度下限值,温度上限值大于温度下限值;柜内湿度标准包括湿度上限值和湿度下限值,湿度上限值大于湿度下限值。 [0019] Preferably, the cabinet includes an upper temperature limit temperature standard, greater than the limit value and the lower limit temperature upper limit temperature of temperature; humidity cabinet humidity criterion comprises upper limit value and the lower limit value of humidity, humidity limits humidity greater than the lower limit value.

[0020] 优选地,换气结构为换气扇或通孔。 [0020] Preferably, the ventilation structure is a ventilating fan or a through hole.

[0021 ] 换气扇可加速实现柜体内外空气的置换,通孔可在柜体内部气压增大的情况实现柜体内空气的排出,从而实现柜体内外空气的置换。 [0021] The ventilating fan can realize accelerated replacement of air inside and outside the cabinet, the through-hole can be realized from the body of the cabinet where the air pressure inside the cabinet is increased, thereby achieving displacement of the air inside and outside the cabinet.

[0022] 优选地,出气管或者进气管内设有动力装置。 [0022] Preferably, the pipe or intake pipe are equipped with power means.

[0023] 动力装置的设置可保证输气机构稳定的向柜体内部输送空气,从而通过保证空气置换效率,保证对柜体内部进行除湿降温的效果。 Provided [0023] a power plant gas delivery mechanism can ensure stable conveying air to the inside of the cabinet, so that the air displacement efficiency by ensuring that, inside the cabinet ensure dehumidifying cooling effect.

[0024] 优选地,动力装置为抽吸栗。 [0024] Preferably, the power means is a suction Li.

[0025] 本发明结合变电柜工作温度和室温通过空气置换对变电柜进行降温;并实时监控湿度,通过干燥空气交换对变电柜进行湿度调节。 [0025] The present invention incorporates a variable working cabinet and the room air temperature of the variable displacement cool the cabinet; real-time monitoring and humidity, the exchange of variable humidity cabinet adjusted by air drying. 本发明自动监控室内空气湿度,自动选择空气交换除湿时,是否需要对空气进行干燥处理,自动化程度高,实时性强。 The present invention automatically monitors the indoor air humidity, air exchange is automatically selected when dehumidifying the need for air drying process, a high degree of automation and real time.

附图说明 BRIEF DESCRIPTION

[0026] 图1为本发明提出的一种温度湿度联动型变电柜局部示意图; A temperature-variable-type humidity cabinet partial schematic view of the linkage [0026] Figure 1 of the present invention provides;

[0027] 图2为实施例1提出的一种温度湿度联动型变电柜局部示意图; [0027] FIG. 2 is a partial schematic view of a temperature-variable humidity cabinet interlocking type made in Example 1 of the embodiment;

[0028] 图3为实施例2提出的一种温度湿度联动型变电柜局部示意图。 [0028] FIG. 3 variable humidity cabinet partial schematic of a temperature-linkage type set forth in Example 2.

具体实施方式 Detailed ways

[0029] 实施例1 [0029] Example 1

[0030] 如图1、图2所示,本发明提出的一种温度湿度联动型变电柜包括:柜体1、第一温度传感器2、第二温度传感器3、第一湿度传感器4、第二湿度传感器5、调节系统和控制模块。 [0030] As shown in FIG 1, FIG. 2, the present invention proposes a temperature-variable linkage type humidity cabinet comprising: a cabinet 1, a first temperature sensor 2, a second temperature sensor 3, a first humidity sensor 4, two humidity sensor 5, the control system and a control module.

第一温度传感器2和第一湿度传感器4安装在柜体1内部分别用于检测柜体1内的温度和湿度。 A first temperature sensor 2 and the first humidity sensor 4 is mounted inside the cabinet 1 are used for the temperature and humidity detected inside the cabinet 1. 第二温度传感器3和第二湿度传感器5安装在柜体1外部分别用于检测室内温度和湿度。 The second temperature sensor 3 and the second moisture sensor 5 is mounted on the outside of the cabinet 1 respectively, for detecting the room temperature and humidity.

[0031] 调节系统包括换气结构61、输气机构、除湿装置62和降温装置63。 [0031] The adjustment system comprises a ventilating structure 61, gas delivery mechanism, the dehumidifying means 62 and cooling means 63. 换气结构61安装在柜体1上用于将柜体1内部的空气排出,具体可采用换气扇或通孔,当采用通孔时,柜体1内的空气可通过增压的方式排出。 Ventilating structure 61 is mounted on the cabinet 1 for discharging air inside the cabinet 1, through-holes or ventilation fans can be specific, when using through holes, the air in the cabinet may be discharged by a pressurized manner.

[0032] 输气机构连接柜体1并用于将柜体1外部的空气输送到柜体1内部,除湿装置62和降温装置63分别安装在输气机构上并分别用于对空气进行除湿和降温。 [0032] The gas delivery means connected to the cabinet 1 and an outside of the cabinet for air to the interior of the cabinet 1, cooling dehumidifying device 62 and device 63 are mounted on the delivery mechanism and are used to cool and dehumidify the air .

[0033] 本实施方式中,输气机构包括进气管64、第一三通阀65、第二三通阀66、第三三通阀67和出气管68。 [0033] In the present embodiment, gas delivery means includes an intake pipe 64, a first three-way valve 65, a second three-way valve 66, the third three-way valve 67 and outlet tube 68. 第一三通阀65的输入端连通进气管64,其第一输出端连通出气管68,第二输出端连通第二三通阀66的输入端。 Input of the first three-way valve 65 communicates the intake pipe 64, a first output terminal of the communication pipe 68, a second output terminal of the three-way communication with a second input of the valve 66. 第二三通阀66的第一输出端连通除湿装置62的输入端,其第二输出端连通降温装置63的输入端。 The first output of the second three-way valve 66 communicates the input 62 of the dehumidifying apparatus, and a second output terminal the input terminal communication apparatus 63 is cooled. 除湿装置62的输出端连通第三三通阀67的输入端,第三三通阀67的第一输出端连通降温装置63的输入端,第三三通阀67的第二输出端连通出气管68。 The output of the dehumidifying device 62 communicates the third three-way valve 67 is an input terminal, a first output terminal the input terminal communication apparatus 63 to cool the third three-way valve 67, a second output of the third three-way valve outlet pipe 67 communicates 68. 降温装置63的输出端连通出气管68。 The output of the cooling device 63 communicates the tube 68. 出气管68连通柜体1。 An outlet pipe 68 communicating the cabinet.

[0034]出气管68或者进气管64内设有动力装置,以便输气机构内空气的运输,动力装置可采用抽吸栗。 [0034] The air outlet pipe 68 or intake pipe 64 equipped with a power means, the gas delivery mechanism to transport air, the suction power means may be employed Li.

[0035] 控制模块分别与第一温度传感器2、第二温度传感器3、第一湿度传感器4、第二湿度传感器5、换气结构61、第一三通阀65、第二三通阀66、第三三通阀67、除湿装置62和降温装置63连接,并根据第一温度传感器2、第二温度传感器3、第一湿度传感器4和第二湿度传感器5检测值控制换气结构61、输气机构、除湿装置62和降温装置63工作。 [0035] The control module 2, respectively, a first temperature sensor, a second temperature sensor 3, a first humidity sensor 4, a second humidity sensor 5, the ventilating structure 61, and a first three-way valve 65, a second three-way valve 66, The third three-way valve 67, the dehumidification device 62 and cooling device 63 is connected, and 2, a second temperature sensor 3, 4 and the first humidity sensor humidity sensor 5 detects the second value of the ventilation control structures according to the first temperature sensor 61, the output means air, the dehumidifying means 62 and cooling means 63 work.

[0036] 具体地,控制模块内预设有柜内温度标准和柜内湿度标准。 [0036] Specifically, the control cabinet with a preset standard temperature and standard humidity cabinet inside the module. 柜内温度标准包括温度上限值和温度下限值,温度上限值大于温度下限值。 Standard temperature cabinet includes an upper temperature limit greater than the lower limit temperature upper limit temperature and lower limit temperature. 柜内湿度标准包括湿度上限值和湿度下限值,湿度上限值大于湿度下限值。 A humidity cabinet humidity criteria includes an upper limit value greater than the upper limit value and a humidity of a humidity lower and humidity.

[0037] 控制模块将第一温度传感器2检测值和第二温度传感器3检测值分别与柜内温度标准比较,并根据比较结果控制第一三通阀65、第二三通阀66、第三三通阀67和降温装置63工作;控制模块将第一湿度传感器4检测值和第二湿度传感器5检测值分别与柜内湿度标准比较,并根据比较结果控制第一三通阀65、第二三通阀66、第三三通阀67和除湿装置62工作。 [0037] The control module detects a first temperature sensor 2 and the value of the second temperature sensor 3 detects the value of the standard inside temperature, respectively comparison, and controls the first three-way valve 65 according to the comparison result, the second three-way valve 66, the third the three-way valves 67 and 63 work cooling means; a control module 4 of the first humidity sensor and the detected value of the humidity sensor 5 detects the second value is compared to a standard humidity cabinet, respectively, and controls the first three-way valve 65 according to the comparison result, the second the three-way valve 66, the third three-way valve 67 and a dehumidifier 62 work.

[0038] 当第一温度传感器2检测值大于温度上限值,第二温度传感器3检测值大于温度下限值,控制模块控制降温装置63工作,并通过控制第一三通阀65、第二三通阀66和第三三通阀67的通断,使得进气管64中的空气经过降温装置63降温后从出气管68进入柜体1,柜体1内原有空气通过换气结构61排出,从而实现柜体1内的空气与柜体1外的空气的置换,以便对柜体1内部进行降温,直至第一温度传感器2检测值达到温度下限值。 [0038] When the detection value of the first temperature sensor 2 is greater than the upper limit temperature, the second temperature sensor 3 detects a temperature greater than the limit value, the control module controls the cooling means 63 work, and by controlling the first three-way valve 65, a second the three-way valve 66 and the third three-way valve 67 is off, the intake pipe 64 so that air from the cooling means 63 through a cooling pipe 68 into the cabinet 1, the cabinet 1 through the existing ventilation air outlet structure 61, thereby achieving the replacement air from outside the cabinet 1 and the air inside the cabinet 1 so as to cool the inside of the cabinet 1, until the detection value of the first temperature sensor 2 reaches the lower temperature limit.

[0039] 如此,当柜体1外部空气温度较高时,对将要进入柜体1的空气进行降温,以便保证对柜体1降温的可靠性。 [0039] Thus, when the cabinet 1 is higher the outside air temperature, inlet air of the cabinet 1 to be cooled, the cabinet 1 in order to ensure the reliability of cooling.

[0040] 当第一湿度传感器4检测值大于湿度上限值,第二湿度传感器5检测值大于湿度下限值,控制模块控制除湿装置62工作,并通过控制第一三通阀65、第二三通阀66和第三三通阀67的通断,使得进气管64中的空气经过除湿装置62除湿后从出气管68进入柜体1,柜体1内原有空气通过换气结构61排出,从而实现柜体1内的空气与柜体1外的空气的置换,以便对柜体1内部进行除湿,直至第一湿度传感器4检测值达到湿度下限值。 [0040] When the humidity sensor 4 detects a first value larger than the upper limit the humidity, the humidity sensor 5 detects the second value is larger than the lower limit value of the humidity, the control module controls the dehumidifying device 62 working, and by controlling the first three-way valve 65, a second the three-way valve 66 and the third three-way valve 67 is off, the intake pipe 64 such that air dehumidifier dehumidifying apparatus 62 through a pipe 68 from entering the cabinet 1, the cabinet 1 through the existing ventilation air outlet structure 61, thereby achieving the replacement air from outside the cabinet 1 and the air inside the cabinet 1, so as to dehumidify the inside of the cabinet 1, until the first humidity sensor 4 detects the humidity reaches the lower limit value.

[0041] 如此,当柜体1外部空气较为湿润时,对将要进入柜体1的空气进行除湿,以便保证对柜体1除湿的可靠性。 [0041] Thus, when the cabinet 1 outside air is more humid air to enter the cabinet to be dehumidified 1, in order to ensure reliability of the cabinet desiccant.

[0042] 当第一温度传感器2检测值大于温度上限值,第二温度传感器3检测值小于温度下限值,控制模块控制降温装置63停止工作,并通过控制第一三通阀65、第二三通阀66和第三三通阀67的通断,使得进气管64中的空气绕过降温装置63进入柜体1内部进行空气置换以降温,直至第一温度传感器2检测值达到温度下限值。 [0042] When the detection value of the first temperature sensor 2 is greater than the upper limit temperature, the second temperature sensor 3 detects the temperature value is smaller than the lower limit, the control module controls the cooling device 63 is stopped, and by controlling the first three-way valve 65, two-way valve 66 and the third three-way valve 67 is off, so that the air intake pipe 64 bypassing the cooling means 63 into the interior of the cabinet 1 at a cooling replacement air, until the detection value of the first temperature sensor 2 reaches a temperature limit.

[0043] 当第一湿度传感器4检测值大于湿度上限值,第二湿度传感器5检测值小于湿度下限值,控制模块控制降温装置63停止工作,并通过控制第一三通阀65、第二三通阀66和第三三通阀67的通断,使得进气管64中的空气绕过降温装置63进入柜体1内部进行空气置换以除湿,直至第一湿度传感器4检测值达到湿度下限值。 [0043] When the humidity sensor 4 detects a first value larger than the upper limit the humidity, the humidity sensor 5 detects the second value is smaller than the lower limit value of the humidity, the control module controls the cooling device 63 is stopped, and by controlling the first three-way valve 65, two-way valve 66 and the third three-way valve 67 is off, so that the air intake pipe 64 of the apparatus 63 to bypass the cooling air into the interior of the cabinet 1 substitution dehumidification, the humidity sensor 4 until the first detection value reaches humidity limit.

[0044] 当柜体1外部空气温度与湿度较为合格时,通过关闭降温装置63与除湿装置62,可避免不必要的工序,节约能源。 [0044] the cabinet 1 when the outside air temperature and humidity are more qualified, by closing means 63 and the cooling dehumidifying device 62, to avoid unnecessary steps, energy conservation.

[0045] 本实施方式中,可将换气结构61和出气管68设置在柜体1相对的两侧,具体可设置在相对的两个斜角处,如此,可避免出气管68输入柜体1内的空气过早的通过换气结构61排出,从而不能充分发挥作用,造成浪费。 [0045] The embodiment according to the present embodiment, and the structure 61 may be a ventilation duct 68 disposed on opposite sides of the cabinet 1, can be provided at the specific angle at two opposite, thus, avoid the input pipe 68 of the cabinet 1 premature air in through the ventilation exhaust structure 61, and thus not be fully effective, resulting in waste.

[0046] 实施例2 [0046] Example 2

[0047] 如图3所示,本实施例与实施例1的区别在于,第二三通阀66的第一输出端连通降温装置63的输入端,其第二输出端连通除湿装置62的输入端,降温装置63的输出端连通第三三通阀67的输入端,第三三通阀67的第一输出端连通除湿装置62的输入端,除湿装置62的输出端连通出气管68。 [0047] As shown in FIG. 3, the present embodiment differs from Example 1 in that embodiment, the second input of the first three-way valve communicating an output terminal 66 of the cooling apparatus 63, a second output terminal 62 of the input communication dehumidifier end, cooling means communicates an output terminal 63 input of the third three-way valve 67, a first output of the third three-way valve 67 communicates with input device 62 dehumidification, the dehumidification device 62 to the output terminal of the communicating pipe 68.

[0048] 以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。 [0048] The above are only the preferred specific embodiments of the invention, but the scope of the present invention is not limited thereto, any skilled in the art in the art within the technical scope disclosed by the present invention, according to the present invention its aspect of the inventive concept changes or equivalent replacements to be, shall fall within the scope of the present invention.

Claims (10)

1.一种温度湿度联动型变电柜,其特征在于,包括:柜体(1)、第一温度传感器(2)、第二温度传感器(3)、第一湿度传感器(4)、第二湿度传感器(5)、调节系统和控制模块; 第一温度传感器(2)和第一湿度传感器(4)安装在柜体(1)内部分别用于检测柜体(1)内的温度和湿度;第二温度传感器(3)和第二湿度传感器(5)安装在柜体(1)外部分别用于检测室内温度和湿度; 调节系统包括换气结构(61)、输气机构、除湿装置(62)和降温装置(63);换气结构(61)安装在柜体(1)上用于将柜体(1)内部的空气排出;输气机构连接柜体(1)并用于将柜体⑴外部的空气输送到柜体⑴内部,除湿装置(62)和降温装置(63)分别安装在输气机构上并分别用于对空气进行除湿和降温; 控制模块分别与第一温度传感器(2)、第二温度传感器(3)、第一湿度传感器(4)、第二湿度传感器(5)、换气结构(61)、输气机构、除 A cabinet temperature and humidity linkage type substation, characterized in that, comprising: a cabinet (1), a first temperature sensor (2), a second temperature sensor (3), a first humidity sensor (4), a second a humidity sensor (5), control system and a control module; a first temperature sensor (2) and the first humidity sensor (4) mounted in the cabinet (1), respectively, for detecting the internal temperature and humidity inside the cabinet (1); a second temperature sensor (3) and the second humidity sensor (5) is mounted in the cabinet (1), respectively, for detecting the outside temperature and the indoor humidity; regulating system comprises a ventilating structure (61), gas delivery mechanism, the dehumidifying means (62 ) and cooling means (63); ventilation structure (61) mounted on the cabinet (1) for a cabinet (1) inside the discharge air; gas delivery means connected to the cabinet (1) and for the cabinet ⑴ outside air to the interior of the cabinet ⑴, the dehumidifying means (62) and cooling means (63) are mounted on the delivery mechanism and are used to cool and dehumidify the air; and a control module with the first temperature sensor (2) a second temperature sensor (3), a first humidity sensor (4), a second moisture sensor (5), the ventilation structure (61), gas delivery mechanism, in addition to 装置¢2)和降温装置¢3)连接,并根据第一温度传感器(2)、第二温度传感器(3)、第一湿度传感器(4)和第二湿度传感器(5)检测值控制换气结构(61)、输气机构、除湿装置(62)和降温装置(63)工作。 Means ¢ 2) and cooling means ¢ 3) is connected, and a first temperature sensor (2), a second temperature sensor (3), a first humidity sensor (4) and the second humidity sensor (5) detected value to control ventilation structure (61), gas delivery mechanism, the dehumidifying means (62) and cooling means (63) work.
2.如权利要求1所述的温度湿度联动型变电柜,其特征在于,输气机构包括进气管(64)、第一三通阀(65)、第二三通阀(66)、第三三通阀¢7)和出气管¢8);第一三通阀(65)的输入端连通进气管(64),其第一输出端连通出气管(68),第二输出端连通第二三通阀(66)的输入端;第二三通阀¢6)的第一输出端连通除湿装置¢2)的输入端,其第二输出端连通降温装置¢3)的输入端,除湿装置¢2)的输出端连通第三三通阀(67)的输入端,第三三通阀¢7)的第一输出端连通降温装置¢3)的输入端,降温装置¢3)的输出端连通出气管¢8);第三三通阀(67)的第二输出端连通出气管(68),出气管¢8)连通柜体⑴。 2. The linkage type variable temperature and humidity cabinet according to claim 1, characterized in that the gas delivery means includes an intake pipe (64), a first three-way valve (65), a second three-way valve (66), the first three-way valve. 7 ¢) and the trachea ¢. 8); a first three-way valve (65) in communication with the input of the intake pipe (64), a first output terminal of the communicating pipe (68), a second output terminal of the communication input of two-way valve (66); and 6) a first output of the second three-way valve communicating dehumidifier ¢ ¢ 2) input terminal, the output terminal of the second cooling means communicating ¢. 3) is input, the dehumidification output means ¢ 2) communication between the third output terminal of the three-way valve (67) the input of the third three-way valve. 7 ¢) a first cooling means communicating ¢ output terminal. 3) is input, cooling means ¢. 3) of the end of the outlet pipe communicates ¢. 8); a second output of the third three-way valve (67) communicating the trachea (68), the trachea ¢. 8) communicates cabinet ⑴.
3.如权利要求2所述的温度湿度联动型变电柜,其特征在于,控制模块内预设有柜内温度标准和柜内湿度标准,控制模块将第一温度传感器(2)检测值和第二温度传感器(3)检测值分别与柜内温度标准比较,并根据比较结果控制第一三通阀(65)、第二三通阀(66)、第三三通阀¢7)和降温装置¢3)工作;控制模块将第一湿度传感器(4)检测值和第二湿度传感器(5)检测值分别与柜内湿度标准比较,并根据比较结果控制第一三通阀(65)、第二三通阀(66)、第三三通阀¢7)和除湿装置¢2)工作。 As claimed in claim 2 temperature humidity cabinet linkage type substation, characterized in that, within the control module with a preset standard cabinet temperature and standard humidity cabinet, a first temperature sensor to the control module (2) and the detection value a second temperature sensor (3) comparing the detected value of the standard inside temperature, respectively, and controls the first three-way valve (65) based on the comparison result, the second three-way valve (66), the third three-way valve. 7 ¢) and cooling means ¢. 3) of work; control module (4) a first detection value of the humidity sensor and the second humidity sensor (5) is compared with the detected value of the humidity cabinet were standard, and controls the first three-way valve (65) according to a comparison result, The second three-way valve (66), the third three-way valve. 7 ¢) and the dehumidifier ¢ 2) work.
4.如权利要求3所述的温度湿度联动型变电柜,其特征在于,柜内温度标准包括温度上限值和温度下限值,温度上限值大于温度下限值;柜内湿度标准包括湿度上限值和湿度下限值,湿度上限值大于湿度下限值。 3, the temperature of the linkage type variable humidity cabinet as claimed in claim 4, characterized in that the cabinet comprises at standard temperature and upper temperature limit temperature limit, the lower limit is greater than the temperature upper limit temperature; humidity cabinet standard includes a lower limit value and upper humidity limit humidity, humidity limit is greater than the upper limit humidity.
5.如权利要求1所述的温度湿度联动型变电柜,其特征在于,输气机构包括进气管(64)、第一三通阀(65)、第二三通阀(66)、第三三通阀¢7)和出气管¢8);第一三通阀(65)的输入端连通进气管(64),其第一输出端连通出气管(68),第二输出端连通第二三通阀(66)的输入端;第二三通阀¢6)的第一输出端连通降温装置¢3)的输入端,其第二输出端连通除湿装置¢2)的输入端,降温装置¢3)的输出端连通第三三通阀(67)的输入端,第三三通阀¢7)的第一输出端连通除湿装置¢2)的输入端,除湿装置¢2)的输出端连通出气管¢8);第三三通阀(67)的第二输出端连通出气管(68),出气管¢8)连通柜体⑴。 5. The linkage type variable temperature and humidity cabinet according to claim 1, characterized in that the gas delivery means includes an intake pipe (64), a first three-way valve (65), a second three-way valve (66), the first three-way valve. 7 ¢) and the trachea ¢. 8); a first three-way valve (65) in communication with the input of the intake pipe (64), a first output terminal of the communicating pipe (68), a second output terminal of the communication input of two-way valve (66); 3) the input of the second three-way valve ¢. 6) a first cooling means communicating ¢ output terminal, a second output terminal communication dehumidifier ¢ 2) input terminal, cooling means ¢. 3) of the third three-way valve communicating an output terminal (67) the input of the third three-way valve. 7 ¢) of the first output communication dehumidifier ¢ 2) input terminal, the output of the dehumidifier 2 ¢) of end of the outlet pipe communicates ¢. 8); a second output of the third three-way valve (67) communicating the trachea (68), the trachea ¢. 8) communicates cabinet ⑴.
6.如权利要求5所述的温度湿度联动型变电柜,其特征在于,控制模块内预设有柜内温度标准和柜内湿度标准,控制模块将第一温度传感器(2)检测值和第二温度传感器(3)检测值分别与柜内温度标准比较,并根据比较结果控制第一三通阀(65)、第二三通阀(66)、第三三通阀¢7)和降温装置¢3)工作;控制模块将第一湿度传感器(4)检测值和第二湿度传感器(5)检测值分别与柜内湿度标准比较,并根据比较结果控制第一三通阀(65)、第二三通阀(66)、第三三通阀¢7)和除湿装置¢2)工作。 As claimed in claim 5 temperature humidity cabinet linkage type substation, characterized in that, within the control module with a preset standard cabinet temperature and standard humidity cabinet, a first temperature sensor to the control module (2) and the detection value a second temperature sensor (3) comparing the detected value of the standard inside temperature, respectively, and controls the first three-way valve (65) based on the comparison result, the second three-way valve (66), the third three-way valve. 7 ¢) and cooling means ¢. 3) of work; control module (4) a first detection value of the humidity sensor and the second humidity sensor (5) is compared with the detected value of the humidity cabinet were standard, and controls the first three-way valve (65) according to a comparison result, The second three-way valve (66), the third three-way valve. 7 ¢) and the dehumidifier ¢ 2) work.
7.如权利要求6所述的温度湿度联动型变电柜,其特征在于,柜内温度标准包括温度上限值和温度下限值,温度上限值大于温度下限值;柜内湿度标准包括湿度上限值和湿度下限值,湿度上限值大于湿度下限值。 7. The linkage type variable temperature and humidity cabinet according to claim 6, characterized in that the cabinet comprises at standard temperature and upper temperature limit temperature limit, the lower limit is greater than the temperature upper limit temperature; humidity cabinet standard includes a lower limit value and upper humidity limit humidity, humidity limit is greater than the upper limit humidity.
8.如权利要求1所述的温度湿度联动型变电柜,其特征在于,换气结构¢1)为换气扇或通孔。 8. The linkage type variable temperature and humidity cabinet according to claim 1, characterized in that the ventilating structure ¢ 1) is a through hole or a ventilation fan.
9.如权利要求1所述的温度湿度联动型变电柜,其特征在于,出气管¢8)或者进气管(64)内设有动力装置。 9. The linkage type variable temperature and humidity cabinet according to claim 1, characterized in that the outlet pipe ¢. 8) or the intake pipe (64) is provided with a power means.
10.如权利要求1所述的温度湿度联动型变电柜,其特征在于,动力装置为抽吸栗。 10. The variable temperature and humidity cabinet-type linkage according to claim 1, characterized in that the power means is a suction Li.
CN 201510760480 2015-11-06 2015-11-06 A temperature-humidity cabinet linkage type substation CN105375367B (en)

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