CN114937935A - Remote control has explosion-proof function's intelligent ring box with a net - Google Patents

Remote control has explosion-proof function's intelligent ring box with a net Download PDF

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Publication number
CN114937935A
CN114937935A CN202210784101.7A CN202210784101A CN114937935A CN 114937935 A CN114937935 A CN 114937935A CN 202210784101 A CN202210784101 A CN 202210784101A CN 114937935 A CN114937935 A CN 114937935A
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explosion
fixed
air
box
pipe
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CN114937935B (en
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林荣华
张振忠
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Sevenstars Electric Co ltd
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Sevenstars Electric Co ltd
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    • 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
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035Gas-insulated switchgear

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to a remote control intelligent ring net cage with an explosion-proof function, which comprises a base, wherein a box body is fixed on the upper surface of the base, an electrical cabinet is fixed on the inner bottom wall of the box body, an explosion-proof mechanism is arranged on the inner bottom wall of the electrical cabinet, an installation box is fixed on the upper surface of the box body, and a protection mechanism is arranged on the inner bottom wall of the installation box. This remote control has explosion-proof function's intelligent ring box, through having set up explosion-proof mechanism, mutually support between exhaust subassembly and the circulation subassembly, can discharge inert gas extraction through the top, make its whereabouts fill whole internal portion of cabinet, make it practice thrift the filling time, improve explosion-proof effect, after inert gas whereabouts bottom is filled up the cabinet body, circulation mechanism advances gas condenser with gas extraction, get back to the gas tank after gas cools off completely and extract the discharge once more, the cooling time is long, the condensation is effectual, be convenient for carry out the explosion-proof cooling of circulation in the regulator cubicle.

Description

一种远程控制具有防爆功能的智能环网箱A remote control intelligent ring cage with explosion-proof function

技术领域technical field

本发明涉及智能环网箱技术领域,具体为一种远程控制具有防爆功能的智能环网箱。The invention relates to the technical field of intelligent ring cages, in particular to a remote control intelligent ring cage with explosion-proof function.

背景技术Background technique

环网箱是一组输配电气设备装在金属或非金属绝缘柜体内或做成拼装间隔式环网供电单元的电气设备,其核心部分采用负荷开关和熔断器,具有结构简单、体积小和价格低以及可提高供电参数和性能以及供电安全等优点,它被广泛使用于城市住宅小区、高层建筑、大型公共建筑和工厂企业等负荷中心的配电站以及箱式变电站中。Ring net box is a group of electrical equipment for transmission and distribution installed in metal or non-metal insulated cabinets or made into assembled spaced ring network power supply units. It is widely used in power distribution stations and box-type substations in load centers such as urban residential quarters, high-rise buildings, large public buildings and factories and enterprises due to its low price and the advantages of improving power supply parameters and performance as well as power supply safety.

基于上述,本发明人发现存在以下问题,例如中公开的一种具有防爆功能的智能环网柜及其使用方法,涉及智能环网柜技术领域,解决了部分室外环网柜在使用时,没有防爆的功能,从而使得环网柜可能出现高温或电火花导致的电气爆炸的现象,降低了环网柜使用时的安全性的问题,该发明涉及智能环网柜技术领域,尤其为一种具有防爆功能的智能环网柜及其使用方法,包括智能环网柜、支撑装置、防护装置和防爆装置,所述智能环网柜内侧设有支撑装置,所述智能环网柜前端铰链连接有密封门,所述智能环网柜外侧设有防护装置,所述智能环网柜后端设有防爆装置,本发明中,通过设置的冷凝器、气泵和惰性气体罐,这种设置配合气泵与冷凝器的连通、三通管的底端与螺套的连通和螺套与惰性气体罐头部的螺旋连接,使用装置时,可以向智能环网柜内部循环泵入冷却后的惰性气体,从而对装置起到了很好的降温和阻燃的作用,最大程度的避免了高温或电火花导致的电气爆炸现象的发生,很好的起到了防爆的作用,保证了装置使用时的安全性,该发明专利中气泵顶端通过连接管连通有冷凝器,存在着对抽取的惰性气体冷凝时间短,效果差的问题,同时该发明中通过三通管对惰性气体进行排出与抽取,刚排出气体一部分会直接被抽回,使惰性气体的循环降温效果降低,影响装置的使用实用性。Based on the above, the inventors found the following problems. For example, an intelligent ring network cabinet with explosion-proof function and a method of using the same disclosed in There is no explosion-proof function, so that the electrical explosion caused by high temperature or electric spark may occur in the ring main unit, which reduces the safety problem of the ring main unit when it is used. The invention relates to the technical field of intelligent ring main unit, in particular to a An intelligent ring network cabinet with explosion-proof function and a method of using the same, including an intelligent ring network cabinet, a support device, a protection device and an explosion-proof device, the inner side of the intelligent ring network cabinet is provided with a support device, and the front end hinge of the intelligent ring network cabinet is connected with a The door is sealed, the outer side of the intelligent ring network cabinet is provided with a protective device, and the rear end of the intelligent ring network cabinet is provided with an explosion-proof device. In the present invention, the condenser, the air pump and the inert gas tank are provided. The connection of the condenser, the connection between the bottom end of the three-way pipe and the screw sleeve, and the screw connection between the screw sleeve and the head of the inert gas tank. When using the device, the cooled inert gas can be pumped into the intelligent ring network cabinet, so as to prevent The device plays a very good role in cooling and flame retardant, avoiding the occurrence of electrical explosion caused by high temperature or electrical sparks to the greatest extent, playing a good role in explosion-proofing, and ensuring the safety of the device during use. In the patent, the top of the air pump is connected with a condenser through a connecting pipe, which has the problem of short condensation time for the extracted inert gas and poor effect. If it is withdrawn, the cooling effect of the inert gas cycle is reduced, which affects the practicability of the device.

发明内容SUMMARY OF THE INVENTION

针对现有技术的不足,本发明提供了一种远程控制具有防爆功能的智能环网箱,具备防爆效果好等优点,解决了现有的具有防爆功能的智能环网柜存在着对抽取的惰性气体冷凝时间短,效果差的问题。In view of the deficiencies of the prior art, the present invention provides a remote control intelligent ring network cabinet with explosion-proof function, which has the advantages of good explosion-proof effect, etc., and solves the inertness to extraction of the existing intelligent ring network cabinet with explosion-proof function. The gas condensation time is short and the effect is poor.

为实现上述目的,本发明提供如下技术方案:一种远程控制具有防爆功能的智能环网箱,包括基座,所述基座的上表面固定有箱体,所述箱体的内底壁固定有电气柜,所述电气柜的内底壁设有防爆机构,所述箱体的上表面固定有安装箱,所述安装箱的内底壁设有防护机构,所述安装箱的下表面设有除湿机构;In order to achieve the above purpose, the present invention provides the following technical solutions: a remote control intelligent ring cage with explosion-proof function, comprising a base, a box body is fixed on the upper surface of the base, and an inner bottom wall of the box body is fixed There is an electrical cabinet, the inner bottom wall of the electrical cabinet is provided with an explosion-proof mechanism, an installation box is fixed on the upper surface of the box body, the inner bottom wall of the installation box is provided with a protective mechanism, and the lower surface of the installation box is provided with a protective mechanism. There is a dehumidification mechanism;

所述防爆机构包括排气组件和循环组件,所述排气组件包括固定在电气柜内底壁的防爆框,所述防爆框的内底壁固定有气箱,所述气箱的上表面连通有抽气管,所述抽气管的左端连通有抽风泵,所述抽风泵的出风端连通有输气管,所述输气管的右端连通有控制阀,所述控制阀的下表面连通有连接管,所述电气柜的左右两侧内壁之间固定有导气管,所述导气管的下表面连通有排气管。The explosion-proof mechanism includes an exhaust assembly and a circulation assembly, the exhaust assembly includes an explosion-proof frame fixed on the inner bottom wall of the electrical cabinet, an air box is fixed on the inner bottom wall of the explosion-proof frame, and the upper surface of the air box is in communication There is an air extraction pipe, the left end of the air extraction pipe is connected with an air extraction pump, the air outlet end of the air extraction pump is connected with an air delivery pipe, the right end of the air delivery pipe is connected with a control valve, and the lower surface of the control valve is connected with a connecting pipe An air duct is fixed between the inner walls of the left and right sides of the electrical cabinet, and an exhaust pipe is communicated with the lower surface of the air duct.

进一步,所述防爆框与气箱的形状均为内部中空的长方体,所述气箱的正面连通有充气连接头,所述排气管的数量不少于两个,且均匀分布在导气管的下表面。Further, the explosion-proof frame and the air box are both in the shape of a hollow cuboid, the front of the air box is connected with an inflatable connector, and the number of the exhaust pipes is not less than two, and they are evenly distributed in the air duct. lower surface.

进一步,所述循环组件包括固定在防爆框内顶壁的循环风机,所述循环风机的进风端固定有导气罩,所述循环风机的出风端固定有引气管,所述引气管的底端连通有气体冷凝器,所述气体冷凝器的下表面与通过单向管与气箱连通。Further, the circulation assembly includes a circulation fan fixed on the inner top wall of the explosion-proof frame, an air guide hood is fixed at the air inlet end of the circulation fan, and an air induction pipe is fixed at the air outlet end of the circulation fan. A gas condenser is communicated with the bottom end, and the lower surface of the gas condenser is communicated with the gas box through a one-way pipe.

进一步,所述气体冷凝器的右侧连通有冷凝水排出管,且冷凝水排出管的另一端贯穿并延伸至电气柜的外侧。Further, a condensate water discharge pipe is communicated with the right side of the gas condenser, and the other end of the condensate water discharge pipe penetrates and extends to the outside of the electrical cabinet.

进一步,所述防护机构包括固定在安装箱内底壁的电动推杆,所述电动推杆的输出轴贯穿并延伸至安装箱的上方且固定有柔性连接件,所述柔性连接件的左右两侧均固定有调节板,所述安装箱的内底壁且位于电动推杆的左右两侧均固定有伸缩杆,两个所述伸缩杆的顶端分别与两个调节板的下表面固定连接,所述安装箱的上表面固定有两个铰接架,两个铰接架的上表面分别与两个调节板的下表面固定连接。Further, the protection mechanism includes an electric push rod fixed on the inner bottom wall of the installation box, the output shaft of the electric push rod penetrates and extends to the top of the installation box and is fixed with a flexible connector, the left and right of the flexible connector Adjustment plates are fixed on both sides, and telescopic rods are fixed on the inner bottom wall of the installation box and on the left and right sides of the electric push rod, and the top ends of the two telescopic rods are respectively fixedly connected with the lower surfaces of the two adjustment plates. Two hinged frames are fixed on the upper surface of the installation box, and the upper surfaces of the two hinged frames are respectively fixedly connected with the lower surfaces of the two adjustment plates.

进一步,两个所述调节板的上表面均固定有疏水板,所述疏水板的大小与调节板的大小相等。Further, a hydrophobic plate is fixed on the upper surfaces of the two adjustment plates, and the size of the hydrophobic plate is equal to that of the adjustment plate.

进一步,所述除湿机构包括干燥组件和绝缘组件,所述干燥组件包括固定在安装箱下表面的干燥风机,所述干燥风机的进风端固定有进风管,所述干燥风机的出风端固定有送风管,所述送风管的右端连通有干燥盒,所述干燥盒的内部固定有干燥棉,所述干燥盒的右侧连通有排风管。Further, the dehumidification mechanism includes a drying assembly and an insulating assembly, the drying assembly includes a drying fan fixed on the lower surface of the installation box, an air inlet pipe is fixed at the air inlet end of the drying fan, and an air outlet end of the drying fan is fixed. An air supply pipe is fixed, a drying box is connected to the right end of the air supply pipe, a drying cotton is fixed inside the drying box, and an exhaust pipe is connected to the right side of the drying box.

进一步,所述箱体的左右两侧内壁之间固定有隔板,所述隔板的下表面开设有两个固定孔,且进风管与排风管分别位于两个固定孔的内部。Further, a partition plate is fixed between the inner walls of the left and right sides of the box body, two fixing holes are opened on the lower surface of the partition plate, and the air inlet pipe and the air exhaust pipe are respectively located inside the two fixing holes.

进一步,所述绝缘组件包括固定在箱体外侧的绝缘层,所述箱体的内周壁固定有防护板。Further, the insulating assembly includes an insulating layer fixed on the outer side of the box body, and a protective plate is fixed on the inner peripheral wall of the box body.

进一步,所述箱体的右侧内壁开设有散热口,所述散热口的四侧内壁之间固定有阻拦架,所述散热口的四侧内壁之间且位于阻拦架的左侧固定有过滤网。Further, the inner wall of the right side of the box is provided with a heat dissipation port, a blocking frame is fixed between the inner walls of the four sides of the heat dissipation port, and a filter is fixed between the inner walls of the four sides of the heat dissipation port and located on the left side of the blocking frame. network.

与现有技术相比,本申请的技术方案具备以下有益效果:Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1、该远程控制具有防爆功能的智能环网箱,通过设置了防爆机构,经排气组件和循环组件之间的相互配合,能够将惰性气体抽取经上方排出,使其下落对整个柜体内部进行填充,使其节约填充时间,提高防爆效果,在惰性气体下落到底部将柜体填满之后,循环机构将气体抽取进气体冷凝器,在气体完全冷却之后回到气箱内再次抽取排出,冷却时间长,冷凝效果好,便于在电气柜内进行循环防爆降温。1. The remote control intelligent ring cage with explosion-proof function is equipped with an explosion-proof mechanism, and through the cooperation between the exhaust component and the circulation component, the inert gas can be extracted and discharged from the top, so that it falls to the inside of the entire cabinet. Filling is carried out to save the filling time and improve the explosion-proof effect. After the inert gas falls to the bottom to fill the cabinet, the circulation mechanism draws the gas into the gas condenser, and after the gas is completely cooled, it returns to the gas box to extract and discharge again. The cooling time is long and the condensation effect is good, which is convenient for circulating explosion-proof cooling in the electrical cabinet.

2、该远程控制具有防爆功能的智能环网箱,通过设置了防护机构,在遇到雨雪天气时,利用电动推杆推动柔性连接件改变角度,使雨水不会堆积在箱体上方,避免在雨雪天气雨水堆积渗透进入箱体内部,造成安全隐患,同时通过设置了除湿机构,能够对箱体内部的空气进行干燥除湿,避免箱体内部产生回潮积水,便于智能环网箱在潮湿环境中使用,绝缘组件避免箱体内部漏电时传递到箱体上对周围人体带来危害和在发生内部爆炸时减少对箱体的破坏,增加装置的实用性。2. The remote control intelligent ring cage with explosion-proof function is equipped with a protective mechanism. In the event of rain and snow, the electric push rod is used to push the flexible connector to change the angle, so that the rainwater will not accumulate on the top of the box and avoid In rainy and snowy weather, rainwater accumulates and penetrates into the inside of the box, causing potential safety hazards. At the same time, by setting up a dehumidification mechanism, the air inside the box can be dried and dehumidified, so as to avoid the generation of moisture and accumulation of water inside the box, which is convenient for the intelligent ring net box in the humid environment. When used in the environment, the insulating component avoids the leakage of electricity inside the box and transmits it to the box to cause harm to the surrounding human body and reduces the damage to the box when an internal explosion occurs, increasing the practicability of the device.

附图说明Description of drawings

图1为本发明结构示意图;Fig. 1 is the structural representation of the present invention;

图2为本发明防爆机构示意图;Fig. 2 is the schematic diagram of the explosion-proof mechanism of the present invention;

图3为本发明防爆机构循环组件示意图;Fig. 3 is the schematic diagram of the circulation assembly of the explosion-proof mechanism of the present invention;

图4为本发明防护机构示意图;Fig. 4 is the schematic diagram of the protection mechanism of the present invention;

图5为本发明除湿机构示意图;5 is a schematic diagram of the dehumidification mechanism of the present invention;

图6为本发明除湿机构干燥组件示意图。FIG. 6 is a schematic diagram of the drying assembly of the dehumidifying mechanism of the present invention.

图中:1基座、2箱体、3电气柜、4防爆机构、401防爆框、402气箱、403抽气管、404抽风泵、405输气管、406控制阀、407连接管、408导气管、409排气管、410循环风机、411导气罩、412引气管、413气体冷凝器、5安装箱、6防护机构、601电动推杆、602柔性连接件、603调节板、604伸缩杆、605铰接架、606疏水板、7除湿机构、701干燥风机、702进风管、703送风管、704干燥盒、705干燥棉、706排风管、707隔板、708绝缘层、709防护板、710散热口、711阻拦架、712过滤网。In the figure: 1 base, 2 box, 3 electrical cabinet, 4 explosion-proof mechanism, 401 explosion-proof frame, 402 air box, 403 air extraction pipe, 404 air pump, 405 air transmission pipe, 406 control valve, 407 connection pipe, 408 air guide pipe , 409 exhaust pipe, 410 circulating fan, 411 air guide hood, 412 air intake pipe, 413 gas condenser, 5 installation boxes, 6 protective mechanisms, 601 electric push rods, 602 flexible connectors, 603 adjustment plates, 604 telescopic rods, 605 hinged frame, 606 hydrophobic plate, 7 dehumidification mechanism, 701 drying fan, 702 air inlet duct, 703 air supply duct, 704 drying box, 705 drying cotton, 706 exhaust duct, 707 clapboard, 708 insulating layer, 709 protective plate , 710 cooling vent, 711 blocking frame, 712 filter.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

请参阅图1,本实施例中的一种远程控制具有防爆功能的智能环网箱,包括基座1,用于与地面等之间进行安装固定使用,基座1的上表面固定有箱体2,箱体2的内底壁固定有电气柜3,电气柜3的内底壁设有防爆机构4,箱体2的上表面固定有安装箱5,安装箱5的内底壁设有防护机构6,安装箱5的下表面设有除湿机构7。Please refer to FIG. 1 , a remote control smart ring cage with explosion-proof function in this embodiment includes a base 1 for installation and use with the ground, etc., and a box body is fixed on the upper surface of the base 1 2. An electrical cabinet 3 is fixed on the inner bottom wall of the box body 2, an explosion-proof mechanism 4 is arranged on the inner bottom wall of the electrical cabinet 3, an installation box 5 is fixed on the upper surface of the box body 2, and the inner bottom wall of the installation box 5 is provided with protection Mechanism 6, the lower surface of the installation box 5 is provided with a dehumidification mechanism 7.

需要说明的是,该远程控制具有防爆功能的智能环网箱可通过远程控制,对智能环网箱内进行调节控制检测等,且为现有技术,文中其他地方不再进行赘述。It should be noted that the remote control of the intelligent ring cage with explosion-proof function can perform adjustment control and detection in the intelligent ring cage through remote control, and is in the prior art, and will not be repeated elsewhere in the text.

请参阅图2-3,为了对智能环网箱内部防爆降温,本实施例中的防爆机构4包括排气组件和循环组件,排气组件包括固定在电气柜3内底壁的防爆框401,防爆框401的内底壁固定有气箱402,用于储存惰性气体,避免惰性气体外泄,气箱402的上表面连通有抽气管403,抽气管403的左端连通有抽风泵404,电气柜3内部电气密闭使用过程中,抽风泵404启动,经抽气管403抽取气箱402内部的惰性气体,抽风泵404的出风端连通有输气管405,输气管405的右端连通有控制阀406,用于调节阀口开闭和抽风泵404的启停,使电气柜3柜体内部惰性气体保持填满状态,控制阀406的下表面连通有连接管407,电气柜3的左右两侧内壁之间固定有导气管408,抽取的惰性气体经抽气管403流经输气管405,控制阀406打开,使惰性气体排出导气管408的内部之中,进一步进入导气管408内的惰性气体由多个排气管409同时向电气柜3柜体内部排出,惰性气体排出对整个柜体进行填充,导气管408的下表面连通有排气管409。Please refer to FIG. 2-3, in order to reduce explosion-proof cooling inside the intelligent ring cage, the explosion-proof mechanism 4 in this embodiment includes an exhaust assembly and a circulation assembly, and the exhaust assembly includes an explosion-proof frame 401 fixed on the inner bottom wall of the electrical cabinet 3, An air box 402 is fixed on the inner bottom wall of the explosion-proof frame 401, which is used to store the inert gas and prevent the inert gas from leaking. The upper surface of the air box 402 is connected with an air extraction pipe 403, and the left end of the air extraction pipe 403 is connected with an air extraction pump 404. The electrical cabinet 3. During the use of the internal electrical airtightness, the suction pump 404 is started, and the inert gas inside the air box 402 is extracted through the suction pipe 403. The air outlet end of the suction pump 404 is connected with a gas delivery pipe 405, and the right end of the gas delivery pipe 405 is connected with a control valve 406. It is used to adjust the opening and closing of the valve port and the start and stop of the suction pump 404, so that the inert gas inside the cabinet of the electrical cabinet 3 is kept filled. An air conduit 408 is fixed between them, and the extracted inert gas flows through the air conduit 405 through the air extraction conduit 403, and the control valve 406 is opened, so that the inert gas is discharged from the interior of the air conduit 408, and the inert gas further entering the air conduit 408 is composed of a plurality of The exhaust pipe 409 is simultaneously discharged into the cabinet body of the electrical cabinet 3, and the inert gas is discharged to fill the entire cabinet body.

其中,循环组件包括固定在防爆框401内顶壁的循环风机410,循环风机410的进风端固定有导气罩411,当惰性气体循环散热时,循环风机410启动,利用导气罩411将电气柜3底部的惰性气体抽取进入引气管412,经引气管412流入到气体冷凝器413的内部,循环风机410的出风端固定有引气管412,引气管412的底端连通有气体冷凝器413,为现有技术,文中其他地方不再进行赘述,气体冷凝器413的下表面与通过单向管与气箱402连通。The circulation assembly includes a circulation fan 410 fixed on the inner top wall of the explosion-proof frame 401, and an air guide hood 411 is fixed at the air inlet end of the circulation fan 410. When the inert gas circulates and dissipates heat, the circulation fan 410 The inert gas at the bottom of the electrical cabinet 3 is drawn into the air intake pipe 412, and flows into the inside of the gas condenser 413 through the air intake pipe 412. The air outlet end of the circulating fan 410 is fixed with an air intake pipe 412, and the bottom end of the air intake pipe 412 is connected with a gas condenser. 413, which is the prior art, and will not be repeated elsewhere in the text. The lower surface of the gas condenser 413 is communicated with the gas box 402 through a one-way pipe.

本实施例中的,防爆框401与气箱402的形状均为内部中空的长方体,气箱402的正面连通有充气连接头,充气连接头是便于对气箱402内部的惰性气体进行安全加注,排气管409的数量不少于两个,且均匀分布在导气管408的下表面,气体冷凝器413在将内部惰性气体冷凝至满足使用要求之后经单向管排回气箱402内,再由抽风泵404抽取排出实现循环降温使用,气体冷凝器413的右侧连通有冷凝水排出管,且冷凝水排出管的另一端贯穿并延伸至电气柜3的外侧,可与收集器进行连通,用于将气体冷凝器413冷凝过程中分离的冷凝水排出到箱体2外侧。In this embodiment, the explosion-proof frame 401 and the air box 402 are both in the shape of a hollow cuboid, and the front of the air box 402 is connected with an inflatable connector, which is convenient for the safe filling of the inert gas inside the air box 402 , the number of exhaust pipes 409 is not less than two, and is evenly distributed on the lower surface of the air guide pipe 408. After the gas condenser 413 condenses the internal inert gas to meet the use requirements, it is discharged back into the gas box 402 through the one-way pipe, Then, it is extracted and discharged by the suction pump 404 to realize the use of circulating cooling. The right side of the gas condenser 413 is connected with a condensed water discharge pipe, and the other end of the condensed water discharge pipe runs through and extends to the outside of the electrical cabinet 3, and can be communicated with the collector. , which is used to discharge the condensed water separated during the condensation process of the gas condenser 413 to the outside of the box body 2 .

需要说明的是,由于惰性气体不活跃绝缘效果好,让配电设备很好很稳定的相互隔绝运行,不受外界条件和其他环境的影响,以此拥有良好的防爆效果。It should be noted that due to the inert gas inactive and good insulation effect, the power distribution equipment can operate well and stably isolated from each other, and is not affected by external conditions and other environments, so it has a good explosion-proof effect.

请参阅图4,为了对智能环网箱进行防护,本实施例中的防护机构6包括固定在安装箱5内底壁的电动推杆601,当遇到雨雪天气时,电动推杆601启动,使输出轴向上伸出,进一步推动柔性连接件602向上移动,电动推杆601的输出轴贯穿并延伸至安装箱5的上方且固定有柔性连接件602,为现有技术,文中其他地方不再进行赘述,柔性连接件602的左右两侧均固定有调节板603,柔性连接件602在连接时两侧带动调节板603一侧移动,调节板603另一侧与铰接架605固定,在一侧移动时能够改变角度,使其最终形成三角状,安装箱5的内底壁且位于电动推杆601的左右两侧均固定有伸缩杆604,两个伸缩杆604的顶端分别与两个调节板603的下表面固定连接,当雨水等滴落到环网箱上方时,疏水板606等将水流排出到地面,避免雨水等在箱体2上方堆积渗透进入箱体2内部,造成安全隐患,安装箱5的上表面固定有两个铰接架605,两个铰接架605的上表面分别与两个调节板603的下表面固定连接。Please refer to FIG. 4 , in order to protect the smart ring cage, the protection mechanism 6 in this embodiment includes an electric push rod 601 fixed on the inner bottom wall of the installation box 5. When encountering rain and snow, the electric push rod 601 is activated , to extend the output shaft upward, further push the flexible connector 602 to move upward, the output shaft of the electric push rod 601 penetrates and extends to the top of the installation box 5 and is fixed with the flexible connector 602, which is the prior art, and elsewhere in the text Without further elaboration, the left and right sides of the flexible connecting member 602 are fixed with the adjusting plate 603 , the flexible connecting member 602 drives one side of the adjusting plate 603 to move during the connection, and the other side of the adjusting plate 603 is fixed with the hinge frame 605 . When one side moves, the angle can be changed, so that it finally forms a triangular shape. Telescopic rods 604 are fixed on the inner bottom wall of the installation box 5 and located on the left and right sides of the electric push rod 601. The tops of the two telescopic rods 604 are The lower surface of the regulating plate 603 is fixedly connected. When the rainwater etc. drips onto the ring cage, the water-repellent plate 606 etc. will discharge the water flow to the ground, so as to prevent the rainwater etc. from accumulating above the box body 2 and infiltrating into the box body 2, resulting in a potential safety hazard , two hinged frames 605 are fixed on the upper surface of the installation box 5 , and the upper surfaces of the two hinged frames 605 are respectively fixedly connected with the lower surfaces of the two adjustment plates 603 .

本实施例中的,两个调节板603的上表面均固定有疏水板606,疏水板606的大小与调节板603的大小相等。In this embodiment, a hydrophobic plate 606 is fixed on the upper surfaces of the two adjusting plates 603 , and the size of the hydrophobic plate 606 is equal to that of the adjusting plate 603 .

请参阅图5-6,为了对箱体2内部进行空气除湿时,本实施例中的除湿机构7包括干燥组件和绝缘组件,干燥组件包括固定在安装箱5下表面的干燥风机701,干燥风机701启动,经进风管702抽取箱体2内部的空气进入,流经送风管703进入干燥盒704的内部,干燥风机701的进风端固定有进风管702,干燥风机701的出风端固定有送风管703,送风管703的右端连通有干燥盒704,干燥盒704的内部固定有干燥棉705,干燥盒704内部的空气经过干燥棉705对空气中的水汽进行干燥,干燥后的空气经排风管706排回到箱体2内部,多次循环使箱体2内部空气保持干燥,干燥盒704的右侧连通有排风管706。5-6, in order to dehumidify the air inside the box 2, the dehumidification mechanism 7 in this embodiment includes a drying component and an insulating component. The drying component includes a drying fan 701 fixed on the lower surface of the installation box 5. The drying fan 701 is started, and the air inside the box 2 is drawn through the air inlet duct 702 and enters, and flows through the air supply duct 703 into the interior of the drying box 704. An air supply pipe 703 is fixed at the end, and a drying box 704 is connected to the right end of the air supply pipe 703. A drying cotton 705 is fixed inside the drying box 704. The air inside the drying box 704 passes through the drying cotton 705 to dry the water vapor in the air. The latter air is exhausted back to the inside of the box body 2 through the exhaust pipe 706 , and the air inside the box body 2 is kept dry by multiple cycles. The right side of the drying box 704 is connected with the exhaust pipe 706 .

其中,绝缘组件包括固定在箱体2外侧的绝缘层708,绝缘层708能够避免箱体2内部漏电时传递到箱体2上对周围人体带来危害,箱体2的内周壁固定有防护板709,当箱体2内部发生爆炸时防护板709能减少爆炸碎片对箱体2内部的损坏。The insulating component includes an insulating layer 708 fixed on the outer side of the box body 2. The insulating layer 708 can prevent the leakage of electricity inside the box body 2 from being transmitted to the box body 2 and causing harm to the surrounding human body. The inner peripheral wall of the box body 2 is fixed with a protective plate. 709. When an explosion occurs inside the box body 2, the protective plate 709 can reduce the damage to the inside of the box body 2 caused by the explosion fragments.

本实施例中的,箱体2的左右两侧内壁之间固定有隔板707,隔板707的下表面开设有两个固定孔,且进风管702与排风管706分别位于两个固定孔的内部,箱体2的右侧内壁开设有散热口710,在智能环网箱使用过程中,通过散热口710进行通风,散热口710的四侧内壁之间固定有阻拦架711,阻拦架711能避免老鼠等进入箱体2内部,影响内部元器件,散热口710的四侧内壁之间且位于阻拦架711的左侧固定有过滤网712,过滤网712对进入箱体2内部的空气中的杂质进行滤除,方便使用。In this embodiment, a partition plate 707 is fixed between the left and right inner walls of the box body 2 , two fixing holes are formed on the lower surface of the partition plate 707 , and the air inlet pipe 702 and the air exhaust pipe 706 are respectively located in the two fixed holes. Inside the hole, the right inner wall of the box body 2 is provided with a heat dissipation port 710. During the use of the intelligent ring cage, ventilation is carried out through the heat dissipation port 710. A blocking frame 711 is fixed between the four inner walls of the heat dissipation port 710. The blocking frame 711 can prevent mice from entering the inside of the box 2 and affect the internal components. A filter 712 is fixed between the inner walls of the four sides of the heat dissipation port 710 and located on the left side of the blocking frame 711. The filter 712 is effective against the air entering the box 2 The impurities in it are filtered out for easy use.

上述实施例的工作原理为:The working principle of the above embodiment is:

(1)在对智能环网箱内部防爆降温时,通过在气箱402内部加注惰性气体,当电气柜3内部电气密闭使用过程中,抽风泵404启动,经抽气管403抽取气箱402内部的惰性气体,抽取的惰性气体经抽气管403流经输气管405,控制阀406打开,使惰性气体排出导气管408的内部之中,进一步进入导气管408内的惰性气体由多个排气管409同时向电气柜3柜体内部排出,惰性气体排出对整个柜体进行填充,当电气柜3内部填满时,控制阀406阀口关闭,同时抽风泵404停止,此时电气柜3内部填满的惰性气体,由于惰性气体不活跃绝缘效果好,让配电设备很好很稳定的相互隔绝运行,不受外界条件和其他环境的影响,以此拥有良好的防爆效果,当惰性气体循环散热时,循环风机410启动,利用导气罩411将电气柜3底部的惰性气体抽取进入引气管412,经引气管412流入到气体冷凝器413的内部,气体冷凝器413在将内部惰性气体冷凝至满足使用要求之后经单向管排回气箱402内,再由抽风泵404抽取排出实现循环降温使用,同时排气在柜体顶部,抽取气体在柜体底部,使冷凝后的惰性气体能够充分降温,提高装置的实用性,充气连接头是便于对气箱402内部的惰性气体进行安全加注。(1) When the inside of the intelligent ring cage is explosion-proof and cooled, by filling the inert gas in the air box 402, when the electrical cabinet 3 is electrically sealed and used, the air pump 404 is started, and the air box 402 is extracted through the air extraction pipe 403. The extracted inert gas flows through the gas pipe 405 through the gas extraction pipe 403, and the control valve 406 is opened, so that the inert gas is discharged from the interior of the gas pipe 408, and the inert gas further enters the gas pipe 408 by a plurality of exhaust pipes. 409 is discharged to the inside of the electrical cabinet 3 at the same time, and the inert gas is discharged to fill the entire cabinet. When the electrical cabinet 3 is filled, the valve port of the control valve 406 is closed, and the suction pump 404 is stopped at the same time. At this time, the inside of the electrical cabinet 3 is filled. Full of inert gas, due to the inert gas inactive and good insulation effect, the power distribution equipment can be isolated from each other very well and stably, and is not affected by external conditions and other environments, so it has a good explosion-proof effect. At the time, the circulating fan 410 is started, and the inert gas at the bottom of the electrical cabinet 3 is drawn into the air inlet pipe 412 by the air guide cover 411, and flows into the inside of the gas condenser 413 through the air inlet pipe 412. The gas condenser 413 condenses the internal inert gas to After meeting the requirements of use, it is discharged back into the air box 402 through the one-way pipe, and then extracted and discharged by the suction pump 404 to realize the use of circulating cooling. The temperature is lowered and the practicability of the device is improved, and the inflatable connector is convenient for safe filling of the inert gas inside the air box 402 .

(2)在对智能环网箱进行防护时,当遇到雨雪天气时,电动推杆601启动,使输出轴向上伸出,进一步推动柔性连接件602向上移动,柔性连接件602在连接时两侧带动调节板603一侧移动,调节板603另一侧与铰接架605固定,在一侧移动时能够改变角度,使其最终形成三角状,当雨水等滴落到环网箱上方时,疏水板606等将水流排出到地面,避免雨水等在箱体2上方堆积渗透进入箱体2内部,造成安全隐患,同时伸缩杆604起到支撑作用,方便柔性连接件602带动调节板603进行移动,在对箱体2内部进行空气除湿时,干燥风机701启动,经进风管702抽取箱体2内部的空气进入,流经送风管703进入干燥盒704的内部,进一步在干燥盒704内部的空气经过干燥棉705对空气中的水汽进行干燥,干燥后的空气经排风管706排回到箱体2内部,多次循环使箱体2内部空气保持干燥,绝缘层708能够避免箱体2内部漏电时传递到箱体2上对周围人体带来危害,当箱体2内部发生爆炸时防护板709能减少爆炸碎片对箱体2内部的损坏,在智能环网箱使用过程中,通过散热口710进行通风散热,阻拦架711能避免老鼠等进入箱体2内部,影响内部元器件,过滤网712对进入箱体2内部的空气中的杂质进行滤除,方便使用。(2) When protecting the smart ring cage, in the event of rain and snow, the electric push rod 601 is activated to extend the output shaft upward, further pushing the flexible connecting piece 602 to move upward, and the flexible connecting piece 602 is connecting When the two sides drive one side of the adjusting plate 603 to move, the other side of the adjusting plate 603 is fixed with the hinge frame 605, and the angle can be changed when one side moves, so that it finally forms a triangle shape. , the water-repellent plate 606, etc. will discharge the water flow to the ground to prevent rainwater from accumulating and infiltrating into the interior of the box body 2, causing potential safety hazards. At the same time, the telescopic rod 604 plays a supporting role, which is convenient for the flexible connector 602 to drive the adjustment plate 603. When moving, when dehumidifying the air inside the box 2, the drying fan 701 is activated, and the air inside the box 2 is drawn through the air inlet duct 702 and enters into the drying box 704 through the air supply duct 703, and further in the drying box 704 The air inside passes through the drying cotton 705 to dry the water vapor in the air, and the dried air is discharged back to the inside of the box body 2 through the exhaust pipe 706, and the air inside the box body 2 is kept dry by multiple cycles, and the insulating layer 708 can avoid the box body 2. When the internal leakage of body 2 is transmitted to the box body 2, it will cause harm to the surrounding human body. When an explosion occurs inside the box body 2, the protective plate 709 can reduce the damage to the interior of the box body 2 by the explosion debris. During the use of the intelligent ring net cage, Ventilation and heat dissipation are carried out through the heat dissipation port 710. The blocking frame 711 can prevent mice and the like from entering the inside of the box body 2 and affect the internal components.

需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a remote control has explosion-proof function's intelligent ring box, includes base (1), its characterized in that: a box body (2) is fixed on the upper surface of the base (1), an electrical cabinet (3) is fixed on the inner bottom wall of the box body (2), an explosion-proof mechanism (4) is arranged on the inner bottom wall of the electrical cabinet (3), an installation box (5) is fixed on the upper surface of the box body (2), a protection mechanism (6) is arranged on the inner bottom wall of the installation box (5), and a dehumidification mechanism (7) is arranged on the lower surface of the installation box (5);
the explosion-proof mechanism (4) comprises an exhaust assembly and a circulating assembly, the exhaust assembly comprises an explosion-proof frame (401) fixed on the inner bottom wall of the electrical cabinet (3), an air box (402) is fixed on the inner bottom wall of the explosion-proof frame (401), the upper surface of the air box (402) is communicated with an air extracting pipe (403), the left end of the air extracting pipe (403) is communicated with an air extracting pump (404), the air outlet end of the air extracting pump (404) is communicated with an air conveying pipe (405), the right end of the air conveying pipe (405) is communicated with a control valve (406), the lower surface of the control valve (406) is communicated with a connecting pipe (407), an air guide pipe (408) is fixed between the inner walls of the left side and the right side of the electrical cabinet (3), and the lower surface of the air guide pipe (408) is communicated with an air exhaust pipe (409).
2. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 1, characterized in that: the shape of explosion-proof frame (401) and gas tank (402) is inside hollow cuboid, the front intercommunication of gas tank (402) has inflatable connector, two are no less than to the quantity of blast pipe (409), and evenly distributed is at the lower surface of air duct (408).
3. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 1, characterized in that: the circulation subassembly is including fixing circulating fan (410) at roof in explosion-proof frame (401), the air inlet end of circulating fan (410) is fixed with air guide cover (411), the air outlet end of circulating fan (410) is fixed with bleed pipe (412), the bottom intercommunication of bleed pipe (412) has gas condenser (413), the lower surface of gas condenser (413) with through one-way pipe and gas tank (402) intercommunication.
4. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 3, characterized in that: and a condensed water discharge pipe is communicated with the right side of the gas condenser (413), and the other end of the condensed water discharge pipe penetrates through and extends to the outer side of the electric cabinet (3).
5. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 1, characterized in that: protection machanism (6) are including fixing electric putter (601) at diapire in install bin (5), the output shaft of electric putter (601) runs through and extends to the top of install bin (5) and is fixed with flexonics spare (602), the left and right sides of flexonics spare (602) all is fixed with regulating plate (603), the inner diapire of install bin (5) and the left and right sides that is located electric putter (601) all are fixed with telescopic link (604), two the top of telescopic link (604) respectively with the lower fixed surface of two regulating plates (603) be connected, the last fixed surface of install bin (5) has two articulated framves (605), the upper surface of two articulated framves (605) respectively with the lower fixed surface of two regulating plates (603).
6. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 5, characterized in that: the upper surfaces of the two adjusting plates (603) are respectively fixed with a hydrophobic plate (606), and the size of the hydrophobic plate (606) is equal to that of the adjusting plates (603).
7. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 1, characterized in that: dehumidification mechanism (7) are including dry subassembly and insulating assembly, dry subassembly is including fixing drying blower (701) at install bin (5) lower surface, the air inlet end of drying blower (701) is fixed with air-supply line (702), the air-out end of drying blower (701) is fixed with blast pipe (703), the right-hand member intercommunication of blast pipe (703) has dry box (704), the inside of dry box (704) is fixed with dry cotton (705), the right side intercommunication of dry box (704) has exhaust pipe (706).
8. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 7, wherein the intelligent ring net cage is characterized in that: a partition board (707) is fixed between the inner walls of the left side and the right side of the box body (2), two fixing holes are formed in the lower surface of the partition board (707), and the air inlet pipe (702) and the air exhaust pipe (706) are respectively located inside the two fixing holes.
9. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 7, wherein the intelligent ring net cage is characterized in that: the insulation assembly comprises an insulation layer (708) fixed on the outer side of the box body (2), and a protection plate (709) is fixed on the inner peripheral wall of the box body (2).
10. The remotely-controlled intelligent ring net cage with the explosion-proof function according to claim 9, characterized in that: the box body (2) is characterized in that a heat dissipation opening (710) is formed in the inner wall of the right side of the box body (2), blocking frames (711) are fixed among the inner walls of the four sides of the heat dissipation opening (710), and a filter screen (712) is fixed between the inner walls of the four sides of the heat dissipation opening (710) and positioned on the left side of the blocking frames (711).
CN202210784101.7A 2022-06-28 2022-06-28 A remote-controlled intelligent ring network box with explosion-proof function Active CN114937935B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117200058A (en) * 2023-11-08 2023-12-08 江苏平高泰事达电气有限公司 Quick ventilation type gas-insulated switchgear

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014163643A (en) * 2013-02-27 2014-09-08 Hoshizaki Electric Co Ltd Cooling device
CN113410769A (en) * 2021-06-21 2021-09-17 陕西惠齐电力科技开发有限公司 Intelligent ring main unit with explosion-proof function and use method thereof
CN214626030U (en) * 2021-04-28 2021-11-05 泉州七星电气有限公司 Ring main unit based on high-voltage measurement
DE202021105633U1 (en) * 2020-12-04 2021-11-16 Pagman Technology (Taicang) Co., Ltd. Explosion proof electrical control box

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014163643A (en) * 2013-02-27 2014-09-08 Hoshizaki Electric Co Ltd Cooling device
DE202021105633U1 (en) * 2020-12-04 2021-11-16 Pagman Technology (Taicang) Co., Ltd. Explosion proof electrical control box
CN214626030U (en) * 2021-04-28 2021-11-05 泉州七星电气有限公司 Ring main unit based on high-voltage measurement
CN113410769A (en) * 2021-06-21 2021-09-17 陕西惠齐电力科技开发有限公司 Intelligent ring main unit with explosion-proof function and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117200058A (en) * 2023-11-08 2023-12-08 江苏平高泰事达电气有限公司 Quick ventilation type gas-insulated switchgear
CN117200058B (en) * 2023-11-08 2024-02-06 江苏平高泰事达电气有限公司 Quick ventilation type gas-insulated switchgear

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