CN104092131A - Constant temperature and humidity power transformation cabinet - Google Patents

Constant temperature and humidity power transformation cabinet Download PDF

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Publication number
CN104092131A
CN104092131A CN 201410364556 CN201410364556A CN104092131A CN 104092131 A CN104092131 A CN 104092131A CN 201410364556 CN201410364556 CN 201410364556 CN 201410364556 A CN201410364556 A CN 201410364556A CN 104092131 A CN104092131 A CN 104092131A
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humidity
temperature
side wall
cabinet
fan
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CN 201410364556
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Chinese (zh)
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CN104092131B (en )
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李乐群
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安徽鑫辰电气设备有限公司
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Abstract

The invention provides a constant temperature and humidity power transformation cabinet which comprises a cabinet body, a temperature regulation module, a humidity regulation module and a control module. The cabinet body is of a sealing structure formed by a first side wall, a second side wall, a third side wall, a door, a top plate and a bottom plate; the first side wall, the second side wall and the third side wall are respectively of a hollow structure; a first multi-way pipe is arranged in the top plate, and a second multi-way pipe is arranged in the bottom plate; cooling liquid is injected into a first side wall inner cavity, a second side wall inner cavity, a third side wall inner cavity, the first multi-way pipe and the second multi-way pipe; the temperature regulation module comprises a circulating pump, a refrigerating plant and a temperature sensor; the humidity regulation module comprises a first air pipe, a second air pipe, a first draught fan, a second draught fan and a first humidity sensor; the control module is respectively connected with the circulating pump, the refrigerating plant, the temperature sensor, the first draught fan, the second draught fan and the first humidity sensor. Thus, the problems that heat dissipation is difficult and damp is prone to accumulation of the power transformation cabinet are solved.

Description

一种恒温恒湿变电柜 Transforming one kind of constant temperature and humidity cabinet

技术领域 FIELD

[0001] 本发明涉及变电柜技术领域,尤其涉及一种恒温恒湿变电柜。 [0001] The present invention relates to a technical field transforming cabinet, particularly to a 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引发火灾的危害。 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 posing 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,本发明提出了一种恒温恒湿变电柜,解决了变电柜散热难,易积潮的问题。 [0005] Based on the background art technical problem, the present invention proposes a variable constant temperature and humidity cabinet, the cabinet cooling is difficult to solve the substation, easy to plot tide problem.

[0006] 本发明提出的一种恒温恒湿变电柜,包括:柜体、温度调节模块、湿度调节模块和控制模块; [0006] The present invention provides a constant temperature and humidity made variable cabinet comprising: a cabinet, the temperature control module, and control module humidity control;

[0007] 柜体为由第一侧壁、第二侧壁、第三侧壁、门、顶板和底板组成的密封结构,第一侧壁和第二侧壁平行布置,第三侧壁和门平行布置,顶板和底板平行布置,顶板上设置有送风口,底板上设置有出风口;第一侧壁、第二侧壁和第三侧壁均为中空结构,顶板内部设有第一多通管,第一多通管分别连通第一侧壁内腔、第二侧壁内腔和第三侧壁内腔,底板内部设有第二多通管,第二多通管分别连通第一侧壁内腔、第二侧壁内腔和第三侧壁内腔,第一侧壁内腔、第二侧壁内腔、第三侧壁内腔、第一多通管和第二多通管中注有冷却液; [0007] The seal structure of the cabinet by a first sidewall, a second sidewall, a third sidewall, doors, consisting of top and bottom plates, the first and second side walls disposed in parallel, side walls and a third gate arranged in parallel, top and bottom panels are arranged in parallel, with a delivery outlet is provided on the top plate, the bottom plate is provided with an air outlet; a first sidewall, a second sidewall and the third sidewall are hollow structure, the top plate is provided with a first internal multiway tube, first multi-lumen tube respectively communicate with the first sidewall, the second sidewall and the third sidewall lumen lumen, the inner bottom plate provided with a second multi-way pipe, a second multi-way communication with a first side of each tube wall of a lumen, a second lumen and a third sidewall lumen sidewall, the first sidewall lumen, a second lumen sidewall, a third sidewall lumen, the first tube and the second multi-way multi-way pipe in with a cooling fluid;

[0008] 温度调节模块包括循环泵、制冷装置和温度传感器,循环泵分别连通第一多通管和第二多通管,制冷装置安装在循环泵与第一多通管或第二多通管之间,温度传感器安装在柜体内用于检测温度; [0008] The temperature adjustment module comprises a circulating pump, cooling means and temperature sensor, the circulation pump are communicated through the first plurality and second plurality of tubes through the tube, the refrigeration device installed in the circulation pump of the first tube or the second multi-way multi-way pipe between the temperature sensor installed in the enclosure for detecting a temperature;

[0009] 湿度调节模块包括第一风管、第二风管、第一风机、第二风机和第一湿度传感器, 第一风管安装在送风口处,第一风机安装在第一风管中,第二风管安装在出风口处,第二风机安装在第二风管中,第一湿度传感器安装在柜体内用于检测湿度; [0009] The humidity control module comprises a first duct, a second duct, a first fan, a second fan and a first humidity sensor, a first air outlet duct is mounted, a first fan mounted in the first duct a second duct mounted in the air outlet, a second blower installed in the second duct, the first humidity sensor installed in the enclosure for detecting humidity;

[0010] 控制模块分别连接循环泵、制冷装置、温度传感器、第一风机、第二风机和第一湿度传感器,并根据温度传感器的温度传感信号控制循环泵和制冷装置工作,根据第一湿度传感器的湿度信号控制第一风机和第二风机工作。 [0010] The control module is connected a circulation pump, refrigerating apparatus, a temperature sensor, a first fan, a second fan and a first humidity sensor and temperature sensor in accordance with the control signal and the circulation pump refrigerating apparatus operating temperature of the sensor, according to a first humidity a first control signal of the humidity sensor and the second blower fan work.

[0011] 优选地,工作方法为: [0011] Preferably, the working method:

[0012] 温度传感器检测温度数据并输送到控制模块,第一湿度传感器检测湿度数据并输送到控制模块; [0012] a temperature sensor for detecting temperature data and delivered to the control module, the first humidity sensor detects humidity data and delivered to the control module;

[0013] 控制模块预设温度阈值和湿度阈值,并将温度数据和湿度数据分别与温度阈值和湿度阈值比较; [0013] The control module preset temperature threshold and the humidity threshold, the humidity and the temperature data and the temperature data is compared with a threshold value and the humidity threshold, respectively;

[0014] 当温度数据大于温度阈值,开启循环泵和制冷装置补充冷却液冷量;当湿度数据大于湿度阈值,开启第一风机和第二风机进行通风换气。 [0014] When the temperature data is greater than the threshold temperature, the amount of open supplemental cooling liquid cooling circulation pump and the refrigeration apparatus; humidity when the humidity data is greater than the threshold value, opening a first fan and a second fan for ventilation.

[0015] 优选地,温度阈值包括第一温度阈值Μ和第二温度阈值N,M>N,当温度数据大于第一温度阈值M,循环泵和制冷装置开启;当温度数据小于第二温度阈值N,循环泵和制冷装置停止工作。 [0015] Preferably, the temperature threshold includes a first temperature threshold Μ and the second temperature threshold value N, M> N, when the temperature data is greater than a first temperature threshold value M, the circulating pump and cooling device is turned on; when the temperature data is less than the second temperature threshold value N, refrigerating apparatus and the circulation pump stops working.

[0016] 优选地,湿度阈值包括第一湿度阈值K和第二湿度阈值S,K>S,当湿度数据大于第一湿度阈值K,第一风机和第二风机开启;当湿度数据小于第二湿度阈值S,第一风机和第二风机停止工作。 [0016] Preferably, the humidity threshold comprises a first humidity and a second humidity threshold threshold value K S, K> S, the humidity when the humidity data is greater than a first threshold value K, the first fan and the second fan is turned on; when the humidity is less than the second data the humidity threshold S, the first fan and the second fan is stopped.

[0017] 优选地,湿度调节模块还包括第二湿度传感器,第二湿度传感器用于检测柜体外部的湿度并传输到控制模块,第二湿度阈值S取决于第二湿度传感器的检测数据。 [0017] Preferably, the humidity control module further comprises a second humidity sensor, a second moisture sensor for detecting external humidity cabinet and transmitted to the control module, the second threshold value S depends on the humidity detecting data of the second humidity sensor.

[0018] 优选地,第一侧壁、第二侧壁和第三侧壁均由外壁和内壁组成,内壁的导热性优于外壁。 [0018] Preferably, the first and second side walls and the third side wall by the outer and inner walls composed of an outer wall thermal conductivity than the inner wall.

[0019] 优选地,第一侧壁、第二侧壁和第三侧壁的外侧均设置有隔热层。 [0019] Preferably, a first sidewall, the second sidewall and the third outer side wall are provided with an insulating layer.

[0020] 优选地,循环泵进口连通第二多通管,循环泵出口连通第一多通管。 [0020] Preferably, the circulation pump inlet communicating through a second multi-tube, a first circulation pump outlet communicating through multiple tubes.

[0021] 本发明中,第一侧壁、第二侧壁、第三侧壁、第一多通管和第二多通管中的冷却液几乎包裹了整个柜体,冷却液的冷量和柜体内的热量进行交换对柜体内进行降温,控制模块根据柜体内温度自动控制循环泵和制冷装置工作,及时补充冷却液冷量,使得冷却液与柜体内的冷热交换保持平衡,既达到了对柜体内的降温目标,又避免了冷量的浪费。 [0021] In the present invention, a first sidewall, a second sidewall, a third sidewall a coolant, the first pipe and the second multi-way multi-way tube wrapped cold almost the entire cabinet, and the coolant the heat exchange cabinet to cool the cabinet, the cabinet temperature control module operates the circulation pump and automatic control of refrigerating apparatus according to replenish the amount of cooling liquid cooled, such that the hot and cold cooling liquid within the cabinet to balance the exchange, both to achieve the target for cooling inside the cabinet, but also avoid the cold waste. 第一多通管和第二多通管分别设置在顶板和底板内部,既减少了向柜体外释放的冷量提高了冷量利用率,又为第一多通管和第二多通管提供了防护,减少其受损的机会。 A first multi-way multi-way pipe and the second pipe are disposed inside the top plate and the bottom plate, reducing the amount released to the outside of the cold cabinet improved refrigeration efficiency, and a first tube and a second multi-way multi-way pipe provided the protection and reduce the chances of damage.

[0022] 本发明中,控制模块根据柜体内的湿度自动控制第一风机和第二风机配合工作, 通过通风换气的方式维持柜体内的湿度平衡,将柜体内的湿度实时控制在安全范围内,防潮效果好。 [0022] In the present invention, the control module operates according to the cabinet with humidity control of a first fan and a second fan, ventilation by way maintain moisture balance within the cabinet, the cabinet humidity is controlled in real time in a safe range good moisture effects.

[0023] 本发明提供了一种结构简单,造价低廉,自动控制,温度调节和湿度调节效果显著的变电柜,有利于变电柜工作稳定可靠并安全的进行。 [0023] The present invention provides a simple, low cost, automatic control, temperature control and humidity control cabinet significant effect of the variable, the variable facilitate stable and reliable cabinet be secure.

附图说明 BRIEF DESCRIPTION

[0024] 图1为本发明提出的一种恒温恒湿变电柜的结构图; [0024] FIG. 1 configuration diagram of a variable temperature and humidity cabinet of the present invention is made;

[0025] 图2为本发明提出的一种恒温恒湿变电柜的俯视图; [0025] FIG. 2 is a top view of a variable temperature and humidity cabinet proposed invention;

[0026] 图3为本发明提出的一种恒温恒湿变电柜的控制结构图。 [0026] FIG. 3 is proposed a control configuration diagram of a variable temperature and humidity cabinet of the present invention.

具体实施方式 detailed description

[0027] 参照图1、图2、图3,本发明提出的一种恒温恒湿变电柜,包括:柜体1、温度调节模块2、湿度调节模块3和控制模块4。 [0027] Referring to FIG 1, FIG 2, FIG 3, the present invention provides a constant temperature and humidity made variable cabinet comprising: a cabinet, the temperature adjustment module 2, module 3, and the humidity adjustment control module 4.

[0028] 柜体1为由第一侧壁11、第二侧壁12、第三侧壁13、门、顶板14和底板15组成的密封结构。 [0028] the cabinet 1 by a first sidewall 11 and second sidewall 12 of the sealing structures, a third side wall 13, the door, the top plate 14 and bottom plate 15. 第一侧壁11和第二侧壁12平行布置,第三侧壁13和门平行布置,顶板14和底板15平行布置。 A first sidewall 11 and second sidewall 12 are arranged in parallel, and a third side wall 13 arranged parallel to the door, the top plate 14 and bottom plate 15 are arranged in parallel. 顶板14上设置有送风口140,底板15上设置有出风口150。 The top plate 14 is provided with a delivery outlet 140, outlet 150 provided on the bottom plate 15.

[0029] 第一侧壁11、第二侧壁12和第三侧壁13均为中空结构,顶板14内部设有第一多通管16,第一多通管16分别连通第一侧壁11内腔、第二侧壁12内腔和第三侧壁13内腔。 [0029] The first sidewall 11, second sidewall 12 and the third side wall 13 are a hollow structure, the inside of the top plate 14 is provided with a first multi-way tube 16, tube 16, respectively, the first multi-way communication with a first side wall 11 lumen, a second lumen and a third side wall 12 side wall 13 lumen. 底板15内部设有第二多通管17,第二多通管17分别连通第一侧壁11内腔、第二侧壁12内腔和第三侧壁13内腔。 Base plate 15 is provided inside the second multi-way pipe 17, the second multi-way tube 17, respectively communicate the first sidewall lumen 11, second lumen and the third side wall 12 side wall 13 lumen. 第一侧壁11内腔、第二侧壁12内腔、第三侧壁13内腔、第一多通管16和第二多通管17中注有冷却液对柜体1内部交换冷量进行降温。 A first side wall 11 lumen, a second lumen wall 12, side walls 13 of the third lumen, the first tube 16 and the second multi-way multi-way tube 17 with a cooling liquid in the interior of the refrigeration cabinet exchange 1 to cool.

[0030] 温度调节模块2包括循环泵21、制冷装置22和温度传感器23,循环泵21分别连通第一多通管16和第二多通管17,制冷装置22安装在循环泵21与第一多通管16或第二多通管17之间。 [0030] The temperature adjustment module 2 comprises a circulating pump 21, refrigeration apparatus 22 and the temperature sensor 23, the circulation pump 21 are communicated through the first plurality and second plurality of tubes 16 through the tube 17, the refrigeration apparatus 22 is mounted on the circulation pump 21 and the first multi-way between the tube 16 or the second multi-pass pipe 17. 当循环泵21工作时,冷却液循环流动并经过制冷装置22,制冷装置22补充冷却液冷量提高降温效果。 When the circulation pump 21 operates, and the cooling fluid circulation through the refrigeration apparatus 22, 22 supplemental cooling liquid cooling the refrigeration apparatus to improve the cooling effect. 温度传感器23安装在柜体1内用于检测温度。 The temperature sensor 23 is mounted within the cabinet 1 for detecting a temperature.

[0031] 本实施方式总,循环泵21进口连通第二多通管17,循环泵21出口连通第一多通管16,循环泵21可借助冷却液的自重工作以节约动力减小功耗。 [0031] The embodiment according to the present embodiment the total, the circulation pump 21 of the second multi-way communication with inlet tube 17, the circulating pump 21 through the outlet pipe 16 communicates with the first plurality, the circulation pump 21 can reduce power consumption to conserve power by means of the weight of the working fluid is cooled.

[0032] 湿度调节模块3包括第一风管31、第二风管32、第一风机33、第二风机34和第一湿度传感器35。 [0032] The humidity control module 3 includes a first duct 31, the second air duct 32, a first fan 33, second fan 34, and a first humidity sensor 35. 第一风管31安装在送风口140处,第一风机33安装在第一风管31中,第一风机33开启后抽吸柜体1外部的干燥空气通过第一风管31送入柜体1内。 The first duct 31 is mounted at the air outlet 140, a first fan 33 is mounted in the first duct 31, the fan 33 is turned on after the first drying air suction tube 1 outside the cabinet into the cabinet 31 through the first air 1 inside. 第二风管32 安装在出风口150处,第二风机34安装在第二风管32中,第二风机34开启后可抽吸柜体1内的空气通过第二风管32排放到柜体1外。 The second duct 32 is mounted at the outlet 150, the second fan 34 is mounted in the second air duct 32, the fan 34 is turned on after the second air in the cabinet can be sucked by a duct 32 is discharged to the second cabinet 1 outside. 通过第一风机33和第二风机34可将柜体1 内的潮湿空气与柜体1外的干燥空气进行交换,从而降低柜体1内的湿度。 Humid air in the cabinet 1 and the outer air drying cabinet 1 can be exchanged by the first fan 33 and second fan 34, reducing humidity in a cabinet. 第一湿度传感器35安装在柜体1内用于检测柜体1内的湿度。 First humidity sensor 35 is mounted for detecting humidity inside the cabinet within the cabinet 1.

[0033] 控制模块4分别连接循环泵21、制冷装置22、温度传感器23、第一风机33、第二风机34和第一湿度传感器35,并根据温度传感器23的温度传感信号控制循环泵21和制冷装置22工作,根据第一湿度传感器35的湿度信号控制第一风机33和第二风机34工作。 [0033] The control module 4 are respectively connected to the circulation pump 21, the refrigeration apparatus 22, a temperature sensor 23, the first blower 33, second blower 34 and the first humidity sensor 35 and temperature sensor sensing the temperature control signal 23 circulation pump 21 work and refrigeration apparatus 22, 34 operates according to a first humidity sensor and humidity control signal to the first fan 35 and second fan 33.

[0034] 该恒温恒湿变电柜的工作方法为: [0034] transforming the working methods of the constant temperature and humidity cabinet as follows:

[0035] 温度传感器23检测温度数据并输送到控制模块4,第一湿度传感器35检测湿度数据并输送到控制模块4; [0035] The temperature sensor 23 and the detected temperature data supplied to the control module 4, a first humidity sensor 35 detects humidity data and supplied to the control module 4;

[0036] 控制模块4预设温度阈值和湿度阈值,并将温度数据和湿度数据分别与温度阈值和湿度阈值比较; [0036] The control module 4 preset threshold temperature and humidity thresholds, comparing the temperature data and the humidity and temperature data, respectively, and the humidity threshold value of the threshold;

[0037] 当温度数据大于温度阈值,开启循环泵21和制冷装置22补充冷却液冷量;当湿度数据大于湿度阈值,开启第一风机33和第二风机34进行通风换气。 [0037] When the temperature data is greater than the threshold temperature, the circulating pump 22 and 21 the amount of supplemental cooling liquid cooled refrigeration apparatus; humidity when the humidity data is greater than the threshold value, the first opening 33 and second blower fan 34 for ventilation.

[0038] 本实施方式中,第一侧壁11、第二侧壁12、第三侧壁13、第一多通管16和第二多通管17中的冷却液几乎包裹了整个柜体1,冷却液的冷量和柜体1内的热量进行交换对柜体1内进行降温,控制模块4根据柜体1内温度自动控制循环泵21和制冷装置22工作,及时补充冷却液冷量,使得冷却液与柜体1内的冷热交换保持平衡,既达到了对柜体1内的降温目标,又避免了冷量的浪费。 [0038] The embodiment according to the present embodiment, the first sidewall 11, second sidewall 12, a third side wall 13, the cooling liquid 17 through the first plurality and second plurality of tubes 16 through pipe wrap almost the entire cabinet 1 heat in a refrigeration cabinet and the cooling liquid exchange to cool the inside of the cabinet 1, the control module 4 of the pump 21 and cooling means 22 operate according to the cycle temperature control cabinet 1, cooling liquid cooling replenish amount, such that the cooling liquid within the cabinet 1, hot and cold exchange balance, both to achieve the objectives of cooling within the cabinet 1, but also to avoid the waste of cooling capacity. 第一多通管16和第二多通管17分别设置在顶板14和底板15内部,既减少了向柜体1外释放的冷量提高了冷量利用率,又为第一多通管16和第二多通管17提供了防护,减少其受损的机会。 A first multi-way multi-way pipe 16 and the second tube 17 are disposed inside the top plate 14 and bottom plate 15, reducing the amount released into the cold cabinet 1 outer improved refrigeration efficiency, and a first multi-way tube 16 and a second multi-way tube 17 provides protection, reducing chances of damage.

[0039] 本实施方式中,控制模块4根据柜体1内的湿度自动控制第一风机33和第二风机34配合工作,通过通风换气的方式维持柜体1内的湿度平衡,将柜体1内的湿度实时控制在安全范围内,防潮效果好。 [0039] In the present embodiment, the control module 434 in accordance with the automatic control of the humidity inside the cabinet 1 of the first fan 33 and second fan work, to maintain the humidity inside the cabinet through ventilation balanced manner, cabinet 1 humidity inside the real-time control in a safe range, moisture-proof effect.

[0040] 本实施方式中,温度阈值包括第一温度阈值Μ和第二温度阈值N,M>N,当温度数据大于第一温度阈值Μ表示冷却液冷却效力下降,循环泵21和制冷装置22开启补充冷量提高降温效果;当温度数据小于第二温度阈值Ν表示柜体1内的温度回复安全范围,循环泵21和制冷装置22停止工作以节约能源。 [0040] the present embodiment, the temperature threshold includes a first temperature threshold Μ and the second temperature threshold value N, M> N, when the temperature data is greater than a first temperature threshold Μ represents a cooling liquid potency decreased, the circulation pump 21 and the refrigerating apparatus 22 open cooling effect added to improve cold; when the temperature data is less than the second temperature threshold value represents the temperature inside the cabinet Ν 1 reply safe range, the circulating pump 22 is stopped to save energy and cooling device 21.

[0041] 本实施方式中,湿度阈值包括第一湿度阈值Κ和第二湿度阈值S,K>S,当湿度数据大于第一湿度阈值K表示柜体1内湿度超出安全水平,第一风机33和第二风机34开启进行通风换气;当湿度数据小于第二湿度阈值S,第一风机33和第二风机停止工作。 [0041] In the present embodiment, the humidity threshold comprises a first humidity and a second humidity threshold Κ threshold S, K> S, when the humidity data is greater than a first threshold value K represents the humidity inside the cabinet humidity beyond a safe level, a first fan 33 and a second opening for ventilation fan 34; humidity when the humidity is less than the second threshold value data S, the first fan 33 and second fan is stopped.

[0042] 本实施方式中,湿度调节模块3还包括第二湿度传感器36。 [0042] In the present embodiment, the humidity control module 3 further includes a second humidity sensor 36. 第二湿度传感器36用于检测柜体1外部的湿度并传输到控制模块4,第二湿度阈值S取决于第二湿度传感器36 的检测数据。 Second humidity sensor 36 for detecting the humidity outside the cabinet 1 and transmitted to the control module 4, a second threshold value S depends on the humidity detection sensor 36 of the second humidity data. 即当柜体1内的湿度接近或等于柜体1外的湿度时,第一风机33和第二风机34停止工作。 I.e. when the humidity within the humidity cabinet 1 close or equal to the outer cabinet 1, the first fan 33 and second fan 34 is stopped. 此时,通风换气已经不能改善柜体1内的湿度情况,第一风机33和第二风机34持续工作无意义。 In this case, ventilation can not improve the humidity inside the cabinet 1, a first fan 33 and second fan 34 continue to work meaningless.

[0043] 本实施方式中,第一侧壁11、第二侧壁12和第三侧壁13均由外壁和内壁组成,内壁的导热性优于外壁以提高冷却液的冷量向柜体1内的交换比例,提高冷却液冷量利用率以及降温效果。 [0043] The embodiment according to the present embodiment, the first sidewall 11, second sidewall 12 and the third side wall 13 by an inner wall and an outer wall composed of thermal conductivity than the inner wall of the outer wall to increase the amount of cold coolant to the cabinet 1 the proportion of the exchange, an amount of utilization and improve the cooling liquid cooling the cooling effect. 具体实施时,也可以在第一侧壁11、第二侧壁12和第三侧壁13的外侧设置隔热层进一步降低冷去液向柜体1外部释放的冷量,减少浪费。 The specific embodiment, side wall 11 may be a first, a second outer side wall 12 and the third side wall insulating layer 13 is provided to further reduce the amount of cold to cold liquid release to the outside of the cabinet 1, to reduce waste.

[0044] 本实施方式提供了一种结构简单,造价低廉,自动控制,温度调节和湿度调节效果显著的变电柜,有利于变电柜工作稳定可靠并安全的进行。 [0044] The present embodiment provides a simple, low cost, automatic control, temperature control and humidity control cabinet significant effect of the variable, the variable facilitate stable and reliable cabinet be secure.

[0045] 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。 [0045] 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 (8)

  1. 1. 一种恒温恒湿变电柜,其特征在于,包括:柜体(1)、温度调节模块(2)、湿度调节模块(3)和控制模块(4); 柜体(1)为由第一侧壁(11)、第二侧壁(12)、第三侧壁(13)、门、顶板(14)和底板(15) 组成的密封结构,第一侧壁(11)和第二侧壁(12)平行布置,第三侧壁(13)和门平行布置, 顶板(14)和底板(15)平行布置,顶板(14)上设置有送风口(140),底板(15)上设置有出风口(150);第一侧壁(11)、第二侧壁(12)和第三侧壁(13)均为中空结构,顶板(14)内部设有第一多通管(16),第一多通管(16)分别连通第一侧壁(11)内腔、第二侧壁(12)内腔和第三侧壁(13)内腔,底板(15)内部设有第二多通管(17),第二多通管(17)分别连通第一侧壁(11)内腔、第二侧壁(12)内腔和第三侧壁(13)内腔,第一侧壁(11)内腔、第二侧壁(12)内腔、第三侧壁(13)内腔、第一多 A variable temperature and humidity cabinet, characterized in that, comprising: a cabinet (1), the temperature adjustment module (2), the humidity adjustment module (3) and a control module (4); cabinet (1) by a first side wall (11), a second side wall (12), third side wall (13), a door, a top plate (14) and the bottom plate (15) consisting of a sealing structure, the first side wall (11) and a second side walls (12) arranged in parallel, a third side wall (13) and the door are arranged in parallel, a top plate (14) and the bottom plate (15) arranged in parallel, is provided with a blower port (140), a bottom plate (15) on the top plate (14) is provided with an air outlet (150); a first sidewall (11), a second side wall (13) are hollow structures (12) and the third side wall, a top plate (14) internally provided with a first multi-way tube (16 ), a first multi-way tube (16) respectively communicating the first side wall (11) lumen, a second side wall (12) and the third lumen side wall (13) lumen, a bottom plate (15) provided with a first internal more than two through-pipe (17), a second multi-way tube (17) respectively communicating the first side wall (11) lumen, a second side wall (12) and the third lumen side wall (13) lumen, a first the side walls (11) lumen, a second side wall (12) lumen, third side wall (13) lumen, a first plurality 管(16)和第二多通管(17)中注有冷却液; 温度调节模块(2)包括循环泵(21)、制冷装置(22)和温度传感器(23),循环泵(21) 分别连通第一多通管(16)和第二多通管(17),制冷装置(22)安装在循环泵(21)与第一多通管(16)或第二多通管(17)之间,温度传感器(23)安装在柜体(1)内用于检测温度; 湿度调节模块(3)包括第一风管(31)、第二风管(32)、第一风机(33)、第二风机(34) 和第一湿度传感器(35),第一风管(31)安装在送风口(140)处,第一风机(33)安装在第一风管(31)中,第二风管(32)安装在出风口(150)处,第二风机(34)安装在第二风管(32) 中,第一湿度传感器(35)安装在柜体(1)内用于检测湿度; 控制模块(4)分别连接循环泵(21)、制冷装置(22)、温度传感器(23)、第一风机(33)、 第二风机(34)和第一湿度传感器(35),并根据温度传感器(23 Tube (16) and a second multi-way tube (17) with a cooling fluid; temperature adjustment module (2) comprises a circulating pump (21), the refrigeration apparatus (22) and a temperature sensor (23), a circulation pump (21), respectively a first multi-way communication pipe (16) and a second multi-way tube (17), the refrigeration apparatus (22) mounted on the circulation pump (21) and the first multi-way tube (16) or the second multi-pass pipe (17) of Room temperature sensor (23) mounted in the cabinet (1) for detecting the temperature; humidity control module (3) comprises a first duct (31), a second duct (32), a first fan (33), a second fan (34) and a first humidity sensor (35), a first duct (31) mounted on the air outlet (140), a first fan (33) installed in the first duct (31), the second duct (32) mounted at the outlet (150), a second fan (34) installed in the second duct (32), a first humidity sensor (35) mounted within the cabinet (1) for detecting the humidity ; control module (4) are connected to a circulation pump (21), the refrigeration apparatus (22), a temperature sensor (23), a first fan (33), a second fan (34) and a first humidity sensor (35), and in accordance with a temperature sensor (23 )的温度传感信号控制循环泵(21)和制冷装置(22)工作,根据第一湿度传感器(35)的湿度信号控制第一风机(33) 和第二风机(34)工作。 ) Temperature sensing signal for controlling the circulation pump (21) and cooling means (22) work, work according to a first humidity sensor (35) of the humidity signal controls the first fan (33) and a second fan (34).
  2. 2. 如权利要求1所述的恒温恒湿变电柜,其特征在于,工作方法为: 温度传感器(23)检测温度数据并输送到控制模块(4),第一湿度传感器(35)检测湿度数据并输送到控制模块(4); 控制模块(4)预设温度阈值和湿度阈值,并将温度数据和湿度数据分别与温度阈值和湿度阈值比较; 当温度数据大于温度阈值,开启循环泵(21)和制冷装置(22)补充冷却液冷量;当湿度数据大于湿度阈值,开启第一风机(33)和第二风机(34)进行通风换气。 A first humidity sensor (35) detecting the humidity temperature sensor (23) and the detected temperature data supplied to the control module (4),: the variable temperature and humidity cabinet as claimed in claim 1, characterized in that the working method data and delivered to the control module (4); a control module (4) the preset temperature threshold value and the humidity threshold, and the temperature data and the humidity data is compared with a temperature threshold and humidity thresholds; when the temperature data is greater than the temperature threshold value, the circulating pump ( 21) and cooling means (22) for supplementing cooling liquid cooling amount; humidity when the humidity data is greater than the threshold value, opening a first fan (33) and a second fan (34) for ventilation.
  3. 3. 如权利要求2所述的恒温恒湿变电柜,其特征在于,温度阈值包括第一温度阈值Μ和第二温度阈值Ν,Μ>Ν,当温度数据大于第一温度阈值Μ,循环泵(21)和制冷装置(22)开启; 当温度数据小于第二温度阈值Ν,循环泵(21)和制冷装置(22)停止工作。 3. The variable temperature and humidity cabinet according to claim 2, wherein the threshold temperature includes a first threshold temperature and a second temperature threshold value [mu] Ν, Μ> Ν, when the temperature data is greater than a first temperature threshold value [mu], loop a pump (21) and cooling means (22) is turned on; when the temperature data is less than the second temperature threshold value Ν, the circulating pump (21) and cooling means (22) is stopped.
  4. 4. 如权利要求2所述的恒温恒湿变电柜,其特征在于,湿度阈值包括第一湿度阈值Κ和第二湿度阈值S,K>S,当湿度数据大于第一湿度阈值Κ,第一风机(33)和第二风机(34)开启;当湿度数据小于第二湿度阈值S,第一风机(33)和第二风机停止工作。 4. The variable temperature and humidity cabinet according to claim 2, characterized in that the humidity threshold comprises a first humidity and a second humidity threshold value K0 threshold S, K> S, when the humidity data is greater than a first threshold humidity value K0, the first a fan (33) and a second fan (34) is turned on; when the humidity data is less than the second threshold humidity value S, a first fan (33) and the second fan is stopped.
  5. 5. 如权利要求4所述的恒温恒湿变电柜,其特征在于,湿度调节模块(3)还包括第二湿度传感器(36),第二湿度传感器(36)用于检测柜体(1)外部的湿度并传输到控制模块(4),第二湿度阈值S取决于第二湿度传感器(36)的检测数据。 5. The variable temperature and humidity of the cabinet as claimed in claim 4, wherein the humidity control module (3) further comprises a second humidity sensor (36), a second humidity sensor (36) for detecting the cabinet (1 ) and transmitted to the external humidity control module (4), a second threshold value S depends on the humidity second humidity sensor (36) of the detection data.
  6. 6. 如权利要求1所述的恒温恒湿变电柜,其特征在于,第一侧壁(11)、第二侧壁(12) 和第三侧壁(13)均由外壁和内壁组成,内壁的导热性优于外壁。 6. The variable temperature and humidity cabinet according to claim 1, wherein the first side wall (11), a second side wall (12) and the third side wall (13) by the outer and inner walls composition, thermal conductivity than the inner wall of the outer wall.
  7. 7. 如权利要求1所述的恒温恒湿变电柜,其特征在于,第一侧壁(11)、第二侧壁(12) 和第三侧壁(13)的外侧均设置有隔热层。 7. The variable temperature and humidity cabinet according to claim 1, wherein the first side wall (11), a second outer side wall (12) and the third side wall (13) is provided with heat insulation Floor.
  8. 8. 如权利要求1至7任一项所述的恒温恒湿变电柜,其特征在于,循环泵(21)进口连通第二多通管(17),循环泵(21)出口连通第一多通管(16)。 1 to 8. The variable temperature and humidity cabinet according to any claim 7, characterized in that the circulation pump (21) a second multi-way communication with inlet tube (17), a circulation pump (21) communicating with the first outlet multi-pass pipe (16).
CN 201410364556 2014-07-28 2014-07-28 Transforming one kind of constant temperature and humidity cabinet CN104092131B (en)

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CN105375367A (en) * 2015-11-06 2016-03-02 国网安徽芜湖县供电有限责任公司 Temperature humidity linkage type transformer cabinet
CN105576521A (en) * 2014-10-10 2016-05-11 国家电网公司 Power cabinet dehumidifying device
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CN106411153A (en) * 2016-11-14 2017-02-15 珠海格力电器股份有限公司 Frequency conversion cabinet and frequency conversion cabinet anti-condensation method
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CN106711805A (en) * 2016-12-29 2017-05-24 芜湖亿诚电子科技有限公司 Substation cabinet convenient to maintain and remove moisture
CN106848889A (en) * 2016-12-29 2017-06-13 芜湖亿诚电子科技有限公司 Automatic cooling power transformation cabinet
CN106786052A (en) * 2016-12-29 2017-05-31 芜湖亿诚电子科技有限公司 Heat dissipation-facilitating dampproof power transformation cabinet

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CN105375367A (en) * 2015-11-06 2016-03-02 国网安徽芜湖县供电有限责任公司 Temperature humidity linkage type transformer cabinet
CN105846328A (en) * 2016-05-30 2016-08-10 广东港博电力科技有限公司 Reactive compensation cabinet with high heat dissipation
CN106654921A (en) * 2016-08-04 2017-05-10 安徽罗伯特科技股份有限公司 Box body of switching station
CN106411153A (en) * 2016-11-14 2017-02-15 珠海格力电器股份有限公司 Frequency conversion cabinet and frequency conversion cabinet anti-condensation method

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