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CN104092131B - Transforming one kind of constant temperature and humidity cabinet - Google Patents

Transforming one kind of constant temperature and humidity cabinet Download PDF

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Publication number
CN104092131B
CN104092131B CN 201410364556 CN201410364556A CN104092131B CN 104092131 B CN104092131 B CN 104092131B CN 201410364556 CN201410364556 CN 201410364556 CN 201410364556 A CN201410364556 A CN 201410364556A CN 104092131 B CN104092131 B CN 104092131B
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CN 201410364556
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CN104092131A (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

本发明提出了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;柜体为由第一侧壁、第二侧壁、第三侧壁、门、顶板和底板组成,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,底板内部设有第二多通管,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;温度调节模块包括循环泵、制冷装置和温度传感器;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;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。 The present invention proposes a variable constant temperature and humidity cabinet comprising: a cabinet, the temperature control module, and control module humidity control; the cabinet by a first sidewall, a second sidewall, a third sidewall, doors, a top plate and a bottom plate composed of first and second side walls are hollow and the third side wall structure, the top plate is provided inside the first multi-way pipe, the bottom plate is provided inside the second multi-way pipe, a first sidewall lumen , the lumen of the second sidewall, a third sidewall lumen, the first tube and the second multi-way multi-way pipe with a cooling fluid; temperature control module comprises a circulating pump, cooling means and temperature sensor; humidity control module comprises a first a duct, a second duct, a first fan, a second fan and a first humidity sensor; control module is connected a circulation pump, refrigerating apparatus, a temperature sensor, a first fan, a second fan and a first humidity sensor. 本发明提出的一种恒温恒湿变电柜,解决了变电柜散热难,易积潮的问题。 The present invention provides a constant temperature and humidity proposed substation cabinet to solve the substation cabinet cooling difficult, easy to plot the tide of problems.

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,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 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, and a third side wall are arranged parallel to the door, arranged parallel to the top and bottom, the top plate is provided with a delivery outlet, the outlet is provided on the bottom plate; a first sidewall, a second sidewall and the third sidewall are hollow structure, the top plate is provided with a first multi-way internal tube, the first pipes are communicated through more than one lumen of the first sidewall, the second sidewall and the third sidewall lumen lumen, interior plate provided with a second multi-way pipe, a second multi-way communication with a first sidewall lumen tubes respectively , a second lumen and a third sidewall lumen side wall, a first sidewall lumen, a second lumen sidewall, a third sidewall lumen, the first tube and the second multi-way multi-way tube marked with Coolant;

[0008]温度调节模块包括循环栗、制冷装置和温度传感器,循环栗分别连通第一多通管和第二多通管,制冷装置安装在循环栗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] Li cyclic temperature adjustment module comprises refrigerating means and temperature sensors, respectively, Li cycle multi-way communication between the first tube and the second multi-way pipe, installed in the refrigeration cycle apparatus of the first multi-Li or the second multi-tube through duct 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栗、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栗和制冷装置工作,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] Li loop control module is connected, the refrigeration apparatus, a temperature sensor, a first fan, a second fan and a first humidity sensor and the temperature sensor signal in accordance with the control cycle and Li refrigerating apparatus operating temperature sensor, according to the 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,开启循环栗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 the circulating liquid cooling Li supplemental cooling and 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M和第二温度阈值N,M>N,当温度数据大于第一温度阈值M,循环栗和制冷装置开启;当温度数据小于第二温度阈值N,循环栗和制冷装置停止工作。 [0015] Preferably, the temperature threshold includes a first temperature threshold value M and the second temperature threshold value N, M> N, when the temperature data is greater than a first temperature threshold value M, the cycle Li and refrigeration apparatus is turned on; when the temperature data is less than the second temperature threshold value N, Li and refrigeration cycle apparatus is stopped.

[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,循环栗进口连通第二多通管,循环栗出口连通第一多通管。 [0020] Preferably, the second communication cycle Li multi-way inlet tube, an outlet communicating with the first circular Li multi-way tube.

[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栗和制冷装置工作,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 according to Li and automatic control cycle refrigeration apparatus, and timely 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I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。 [0028] I cabinet 11 by a first sidewall, a second sidewall 12, a third side wall 13, the door, the top plate 14 and bottom plate 15 composed. 第一侧壁11和第二侧壁12平行布置,第二侧壁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 arranged in parallel, a second side wall 13 and 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I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 fluid inside the cabinet I on the cold exchange to cool.

[0030] 温度调节模块2包括循环栗21、制冷装置22和温度传感器23,循环栗21分别连通第一多通管16和第二多通管17,制冷装置22安装在循环栗21与第一多通管16或第二多通管17之间。 [0030] 2 temperature adjustment module 21 includes a cyclic Li, refrigeration apparatus 22 and the temperature sensor 23, 21 are circular Li multi-way communication with a first tube 16 and the second multi-way pipe 17, the refrigeration apparatus 22 is mounted on the first loop 21 and the Li multi-way between the tube 16 or the second multi-pass pipe 17. 当循环栗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 duty cycle of Li 21, and the coolant flow through the refrigeration cycle 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I内用于检测温度。 The temperature sensor 23 is mounted in the cabinet I for detecting a temperature.

[0031]本实施方式总,循环栗21进口连通第二多通管17,循环栗21出口连通第一多通管16,循环栗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 cycle Li inlet 21 communicates through a second multi-tube 17, outlet 21 cycles Li multi-way communication with a first tube 16, 21 may be circular Li to conserve power by reducing the power consumption 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I外部的干燥空气通过第一风管31送入柜体I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 a first air suction drying cabinet outside the cabinet I through the pipe 31 into the first air I 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I内的空气通过第二风管32排放到柜体I外。 The second duct 32 is mounted at the outlet 150, the second fan 34 is mounted in the second air duct 32, after the second suction fan 34 may be turned inside the cabinet I through the air discharged into the second duct 32 of the cabinet I outside. 通过第一风机33和第二风机34可将柜体I内的潮湿空气与柜体I外的干燥空气进行交换,从而降低柜体I内的湿度。 Drying the moist air outside the cabinet I and the air in the cabinet I can be exchanged by the first fan 33 and second fan 34, reducing humidity cabinet I. 第一湿度传感器35安装在柜体I内用于检测柜体I内的湿度。 First humidity sensor 35 is mounted for detecting humidity inside the cabinet within the cabinet I I.

[0033]控制模块4分别连接循环栗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栗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 Li 21 ​​cycles, the refrigeration apparatus 22, a temperature sensor 23, the first blower 33, second blower 34 and the first humidity sensor 35 and temperature sensor 23 signals a temperature sensor 21 control cycle Li 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,开启循环栗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 amount of the liquid-cooled Li 22 21 and supplemental cooling refrigerating 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I,冷却液的冷量和柜体I内的热量进行交换对柜体I内进行降温,控制模块4根据柜体I内温度自动控制循环栗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I内的冷热交换保持平衡,既达到了对柜体I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 I , cold and heat in the cabinet I is exchanged coolant to cool the inner cabinet I, the control module 4 in accordance with the temperature control cabinet I Li cycle refrigeration apparatus 21 and the work 22, replenish the amount of cooling liquid cooling, so cold in the cooling liquid exchange cabinet I balance, both to achieve the objectives of cooling the inside of the cabinet I, 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I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 of cold-released to the outside of the cabinet I increase the cooling capacity utilization, and the 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I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I内的湿度平衡,将柜体I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 I a first fan and a second fan 33 work to maintain the humidity in the cabinet I is balanced by way of ventilation, the cabinet I humidity within 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M和第二温度阈值N,M>N,当温度数据大于第一温度阈值M表示冷却液冷却效力下降,循环栗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N表示柜体I内的温度回复安全范围,循环栗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 value M and the second temperature threshold value N, M> N, when the temperature data is greater than a first temperature threshold value M represents the coolant cooling effectiveness decreases cycle chestnut 21 and a refrigerating apparatus 22 open cooling effect added to improve cold; when the temperature data is less than the second temperature threshold value N represents the temperature inside the cabinet I reply safe range, Li cycle refrigeration apparatus 21 and 22 is stopped to save energy.

[0041]本实施方式中,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表示柜体I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 threshold value K S, K> S, when the humidity data is greater than a first threshold value K represents the humidity inside the cabinet I exceeds the safety level of humidity, 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I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 an external humidity cabinet I 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I内的湿度接近或等于柜体I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 inside the cabinet I close or equal to the humidity outside the cabinet I, the first fan 33 and second fan 34 is stopped. 此时,通风换气已经不能改善柜体I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 I, the 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I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 an inner wall of the thermal conductivity than the outer wall to increase the amount of cooling fluid to cool the cabinet I 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I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 the cabinet I, 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)

1.一种恒温恒湿变电柜,其特征在于,包括:柜体(I)、温度调节模块(2)、湿度调节模块(3)和控制模块(4);柜体(I)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,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、第一多通管(16)和第二多通管(17)中注有冷却液;温度调节模块(2)包括循环栗(21)、 A variable temperature and humidity cabinet, characterized in that, comprising: a cabinet (I), the temperature adjustment module (2), the humidity adjustment module (3) and a control module (4); cabinet (I) 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), with a first side wall (11) and a second sidewall ( 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) on the top plate (14), a bottom plate (15) is provided with an upper outlet (150); a first sidewall (11), a second side wall (12) and the third side wall (13) are a hollow structure, the top plate (14) internally provided with a first multi-way tube (16), the first more than one through-pipe (16) respectively communicating with 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 second internal multiway (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 sidewall ( 11) lumen, a second side wall (12) lumen, third side wall (13) lumen, a first multi-way tube (16) and a second multi-way tube (17) with a cooling fluid; temperature control module (2) comprises a cyclic Li (21), 冷装置(22)和温度传感器(23),循环栗(21)分别连通第一多通管(16)和第二多通管(17),制冷装置(22)安装在循环栗(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(I)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(I)内用于检测湿度;控制模块(4)分别连接循环栗(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栗(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。 Cooling means (22) and a temperature sensor (23), Li cycle (21) respectively communicate with the first multi-way tube (16) and a second multi-way tube (17), the refrigeration apparatus (22) installed in a cyclic Li (21) and between the first multi-way tube (16) or the second multi-pass pipe (17), a temperature sensor (23) mounted within the cabinet (I) for detecting a 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) at the first a fan (33) installed in the first duct (31), the second air duct (32) mounted at the outlet (150), a second fan (34) installed in the second duct (32), the first a humidity sensor (35) mounted within the cabinet (I) for detecting humidity; a control module (4) are connected loop chestnut (21), the refrigeration apparatus (22), a temperature sensor (23), a first fan (33) a second fan (34) and a first humidity sensor (35), and the work of the temperature sensor (23) sensing a temperature signal control cycle chestnut (21) and cooling means (22), according to a first humidity sensor (35) the humidity signal controls the first fan (33) and a second fan (34) work.
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,开启循环栗(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 Li ( 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.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M和第二温度阈值N,M>N,当温度数据大于第一温度阈值M,循环栗(21)和制冷装置(22)开启;当温度数据小于第二温度阈值N,循环栗(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 M N, M> N, when the temperature data is greater than a first temperature threshold value M, the cycle Li (21) and cooling means (22) is turned on; when the temperature data is less than the second temperature threshold value N, Li cycle (21) and cooling means (22) is stopped.
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(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。 Variable temperature and humidity cabinet as claimed in claim 2 K> S, the humidity when the humidity data is greater than a first threshold value K, the first claim, characterized in that the humidity threshold comprises a first humidity and a second humidity threshold threshold value K S, 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.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(I)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 (I ) 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.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.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.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,循环栗(21)进口连通第二多通管(17),循环栗(21)出口连通第一多通管(16)。 8. according to any one of the 7 variable temperature and humidity cabinet as claimed in claim, characterized in that the circulation chestnut (21) a second multi-way communication with inlet tube (17), Li cycle (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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CN104993402A (en) * 2015-07-16 2015-10-21 刘洋 High-voltage switch cabinet capable of prolonging service life
CN105375367B (en) * 2015-11-06 2017-08-01 国网安徽芜湖县供电有限责任公司 A temperature-humidity cabinet linkage type substation
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

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