CN111146710A - Alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet - Google Patents
Alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet Download PDFInfo
- Publication number
- CN111146710A CN111146710A CN202010040927.3A CN202010040927A CN111146710A CN 111146710 A CN111146710 A CN 111146710A CN 202010040927 A CN202010040927 A CN 202010040927A CN 111146710 A CN111146710 A CN 111146710A
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- Prior art keywords
- box
- framework
- switch cabinet
- vacuum switch
- drawer type
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses an alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet which comprises a box body mechanism, a temperature regulating mechanism and a dehumidifying mechanism, wherein the temperature regulating mechanism is installed inside the box body mechanism and used for regulating the temperature inside the switch cabinet, and the dehumidifying mechanism is connected to the box body mechanism and used for reducing the humidity inside the switch cabinet. The temperature regulation mechanism can detect the temperature in the cabinet body in real time, exhaust air and dissipate heat when the temperature is higher than a set value, generate heat to reduce the humidity in the cabinet body when the humidity is higher, and absorb moisture in the cabinet body through the drying agent, so that the internal electric elements can operate in a relatively stable environment, the service life of the internal elements is prolonged, and the maintenance cost and times are reduced.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to an alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet.
Background
The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, and are provided with a high-voltage bus, such as a power plant and the like, and some switch cabinets are also provided with a low-frequency load reducer for protecting main equipment.
The switch cabinet mainly has the functions of opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and the switch cabinet has a plurality of classification methods, such as a movable switch cabinet and a fixed switch cabinet by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet and the low-voltage switch cabinet can be divided into a high-voltage switch cabinet and a low-voltage switch cabinet according to different voltage grades, and are mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, factories and mining enterprises, residential districts, high-rise buildings and the like.
However, the existing alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet is complex in structure, does not have a temperature regulation mechanism, and cannot regulate and control the temperature and humidity conditions inside the cabinet body, so that internal elements cannot run in a relatively stable environment, and the service life of the vacuum switch cabinet is shortened.
Disclosure of Invention
The invention aims to solve the problems and provide an alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet.
The invention realizes the purpose through the following technical scheme:
the utility model provides an exchange intelligent vacuum switch cabinet of high pressure armor drawer type, includes box mechanism, and installs the inside temperature regulation and control mechanism who is used for adjusting the inside temperature of cubical switchboard of box mechanism still including connect in box mechanism is used for reducing the dehumidification mechanism of the inside humidity of cubical switchboard.
Preferably: dehumidification mechanism includes spout, sealed rubber ring, the upper end at first dry box is installed to sealed rubber ring, the spout pass through bolted connection in box mechanism, the shaping has the bleeder vent on the front and back end of first dry box, heating mechanism is installed at the rear of first dry box, heating mechanism includes heating wire, micro-fan's rear is installed the heating wire.
So set up, dehumidification mechanism is used for reducing the inside humidity of cubical switchboard.
Preferably: dehumidification mechanism includes fixed plate, screw rod, the screw rod is installed the lower extreme of fixed plate, the fixed plate passes through the bolt and installs the box is in the mechanism, the dry box of second is installed to the below of fixed plate, the dry box of second with the screw rod passes through nut fastening connection, sealed rubber ring is installed to the upper end of the dry box of second, sealed rubber ring with the dry box of second splices and connects, the shaping has the bleeder vent on the dry box of second's the front and back end, heating mechanism is installed at the rear of the dry box of second, heating mechanism includes heating wire, micro-fan's rear is installed the heating wire.
So set up, will through the nut the second drying box is fixed the below of fixed plate, the inside moisture of cubical switchboard passes through bleeder vent on the second drying box gets into inside the second drying box is absorbed by inside drier to reach the dry purpose of dehumidification.
Preferably: the box mechanism comprises a framework and side plates, the side plates are installed on two sides of the framework, the framework is connected with the side plates through bolts, a top plate is installed on the top end of the framework, a bottom plate is arranged at the bottom of the framework, the bottom plate is connected with the framework through screws, a second box door is installed at the front end of the framework, a first box door is installed at the front end of the framework, the first box door is connected with the framework through hinges, a peeping window is formed in the first box door, an instrument mounting hole is formed in the second box door, a sliding rail is arranged on the framework, the sliding rail is connected with the framework through welding, and 2 supporting plates are installed on the sliding rail and are connected with the sliding rail through sliding.
According to the arrangement, the box body mechanism is used for installing the electric elements and fixing the dehumidifying mechanism and the temperature regulating and controlling mechanism.
Preferably: temperature regulation and control mechanism includes exhaust fan, temperature sensor installs the below of exhaust fan, the exhaust fan temperature sensor all through the screw connection in box mechanism, temperature sensor's below is provided with humidity transducer, and the controller is installed the inboard top of box mechanism, the humidity transducer model is HS15P, the temperature sensor model is PT100, the controller model is FX 3G.
So set up, temperature regulation and control mechanism is used for adjusting the inside temperature of cubical switchboard.
Preferably: the top plate is connected with the framework through screws, and the second box door is connected with the framework through hinges.
According to the arrangement, the top plate is convenient to mount and fix through screw connection, and the second box door is convenient to open and close through hinge connection.
Preferably: the controller is electrically connected to the exhaust fan, the temperature sensor and the humidity sensor.
So set up, be convenient for through the electricity connect carry out signal transmission and control between the two of connecting.
Preferably: the first drying box is connected with the sliding groove in a sliding mode.
So set up, convenient right through sliding connection the dismouting of first drying box is fixed.
Preferably: the fixing plate is connected with the screw rod through welding.
So set up, through welded connection guaranteed certain joint strength between interconnect's the two.
Compared with the prior art, the invention has the following beneficial effects:
can detect the internal temperature of cabinet in real time through temperature regulation and control mechanism, when being higher than the setting value, carry out the heat dissipation of airing exhaust, when humidity is great, produce the heat and reduce inside humidity, can also absorb inside moisture through the drier simultaneously, ensure that inside electric elements can move under a relatively stable environment, improve internal element's life, reduce the cost and the number of times of maintaining.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an AC high-voltage armored drawer-type intelligent vacuum switch cabinet according to the present invention;
FIG. 2 is a front view of an AC high voltage armored drawer type intelligent vacuum switch cabinet according to the present invention;
FIG. 3 is a schematic view of a first internal structure of an AC high-voltage armored drawer-type intelligent vacuum switch cabinet according to the present invention;
FIG. 4 is a schematic diagram of a second internal structure of an AC high-voltage armored drawer-type intelligent vacuum switch cabinet according to the present invention;
FIG. 5 is a schematic structural diagram of an embodiment I of the AC high-voltage armored drawer-type intelligent vacuum switch cabinet according to the invention;
FIG. 6 is a schematic structural diagram of a second embodiment of the AC high-voltage armored drawer-type intelligent vacuum switch cabinet according to the present invention;
FIG. 7 is a schematic view of an installation structure of the heating mechanism of the AC high-voltage armored drawer type intelligent vacuum switch cabinet of the invention;
fig. 8 is a partial enlarged view of a position a of the ac high-voltage armored drawer-type intelligent vacuum switch cabinet according to the invention.
The reference numerals are explained below:
1. a box mechanism; 101. a framework; 102. a peep window; 103. a first door; 104. a side plate; 105. a top plate; 106. a second door; 107. an instrument mounting hole; 108. a slide rail; 109. a support plate; 110. a base plate; 2. a temperature regulating mechanism; 201. an exhaust fan; 202. a temperature sensor; 203. a humidity sensor; 204. a controller; 3. a dehumidification mechanism; 301. a chute; 302. sealing the rubber ring; 303. a first drying box; 304. a fixing plate; 305. a screw; 306. a second drying box; 307. a heating mechanism; 3071. an electric heating wire; 3072. a micro fan.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1, 2, 3, 4, 5, and 8, an ac high-voltage armored drawer-type intelligent vacuum switch cabinet includes a box mechanism 1, a temperature control mechanism 2 installed inside the box mechanism 1 for adjusting the temperature inside the switch cabinet, and a dehumidification mechanism 3 connected to the box mechanism 1 for reducing the humidity inside the switch cabinet.
Preferably: the dehumidifying mechanism 3 comprises a sliding chute 301 and a sealing rubber ring 302, the sealing rubber ring 302 is installed at the upper end of the first drying box 303, the sliding chute 301 is connected to the box body mechanism 1 through bolts, air holes are formed in the front end and the rear end of the first drying box 303, a heating mechanism 307 is installed behind the first drying box 303, the heating mechanism 307 comprises a heating wire 3071 and a micro fan 3072, the heating wire 3071 is installed behind the micro fan 3072, and the dehumidifying mechanism 3 is used for reducing the humidity inside the switch cabinet; the box body mechanism 1 comprises a framework 101 and side plates 104, wherein the side plates 104 are installed on two sides of the framework 101, the framework 101 is connected with the side plates 104 through bolts, a top plate 105 is installed at the top end of the framework 101, a bottom plate 110 is arranged at the bottom of the framework 101, the bottom plate 110 is connected with the framework 101 through screws, a second box door 106 is installed at the front end of the framework 101, a first box door 103 is installed at the front end of the framework 101 below the second box door 106, the first box door 103 is connected with the framework 101 through hinges, a peep window 102 is formed in the first box door 103, an instrument installation hole 107 is formed in the second box door 106, slide rails 108 are arranged on the framework 101, the slide rails 108 are connected with the framework 101 through welding, supporting plates 109 are installed on 2 slide rails 108, the supporting plates 109 are connected with the slide rails 108 through sliding, and the box body mechanism 1 is used for; the temperature regulating mechanism 2 comprises an exhaust fan 201 and a temperature sensor 202, the temperature sensor 202 is installed below the exhaust fan 201, the exhaust fan 201 and the temperature sensor 202 are both connected to the box body mechanism 1 through screws, a humidity sensor 203 is arranged below the temperature sensor 202, a controller 204 is installed at the top end of the inner side of the box body mechanism 1, and the temperature regulating mechanism 2 is used for regulating the temperature inside the switch cabinet; the top plate 105 is connected with the framework 101 through screws, the second door 106 is connected with the framework 101 through hinges, the top plate 105 can be conveniently installed and fixed through the screw connection, and the second door 106 can be conveniently opened and closed through the hinge connection; the controller 204 is electrically connected to the exhaust fan 201, the temperature sensor 202 and the humidity sensor 203, and is electrically connected to facilitate signal transmission and control between the exhaust fan 201, the temperature sensor 202 and the humidity sensor 203; first dry box 303 passes through sliding connection with spout 301, and it is fixed to the dismouting of first dry box 303 through sliding connection convenience.
Example 2
As shown in fig. 1, 2, 3, 4, 6, and 7, an ac high-voltage armored drawer type intelligent vacuum switch cabinet includes a box mechanism 1, a temperature control mechanism 2 installed inside the box mechanism 1 for adjusting the temperature inside the switch cabinet, and a dehumidification mechanism 3 connected to the box mechanism 1 for reducing the humidity inside the switch cabinet.
Preferably: the dehumidifying mechanism 3 comprises a fixing plate 304 and a screw 305, the screw 305 is installed at the lower end of the fixing plate 304, the fixing plate 304 is installed on the box body mechanism 1 through bolts, a second drying box 306 is installed below the fixing plate 304, the second drying box 306 is fixedly connected with the screw 305 through nuts, a sealing rubber ring 302 is installed at the upper end of the second drying box 306, the sealing rubber ring 302 is connected with the second drying box 306 in a gluing manner, air holes are formed in the front end and the rear end of the second drying box 306, a heating mechanism 307 is installed behind the second drying box 306, the heating mechanism 307 comprises a heating wire 3071 and a micro fan 3072, the heating wire 3071 is installed behind the micro fan 3072, the second drying box 306 is fixed below the fixing plate 304 through a nut, moisture in the switch cabinet enters the second drying box 306 through the air holes in the second drying box 306 and is absorbed by the desiccant in the second drying box 306, and therefore the purposes of dehumidification and drying are achieved; the box body mechanism 1 comprises a framework 101 and side plates 104, wherein the side plates 104 are installed on two sides of the framework 101, the framework 101 is connected with the side plates 104 through bolts, a top plate 105 is installed at the top end of the framework 101, a bottom plate 110 is arranged at the bottom of the framework 101, the bottom plate 110 is connected with the framework 101 through screws, a second box door 106 is installed at the front end of the framework 101, a first box door 103 is installed at the front end of the framework 101 below the second box door 106, the first box door 103 is connected with the framework 101 through hinges, a peep window 102 is formed in the first box door 103, an instrument installation hole 107 is formed in the second box door 106, slide rails 108 are arranged on the framework 101, the slide rails 108 are connected with the framework 101 through welding, supporting plates 109 are installed on 2 slide rails 108, the supporting plates 109 are connected with the slide rails 108 through sliding, and the box body mechanism 1 is used for; the temperature regulating mechanism 2 comprises an exhaust fan 201 and a temperature sensor 202, the temperature sensor 202 is installed below the exhaust fan 201, the exhaust fan 201 and the temperature sensor 202 are both connected to the box body mechanism 1 through screws, a humidity sensor 203 is arranged below the temperature sensor 202, a controller 204 is installed at the top end of the inner side of the box body mechanism 1, and the temperature regulating mechanism 2 is used for regulating the temperature inside the switch cabinet; the top plate 105 is connected with the framework 101 through screws, the second door 106 is connected with the framework 101 through hinges, the top plate 105 can be conveniently installed and fixed through the screw connection, and the second door 106 can be conveniently opened and closed through the hinge connection; the controller 204 is electrically connected to the exhaust fan 201, the temperature sensor 202 and the humidity sensor 203, and is electrically connected to facilitate signal transmission and control between the exhaust fan 201, the temperature sensor 202 and the humidity sensor 203; the fixing plate 304 and the screw 305 are connected by welding, and a certain connecting strength is ensured between the two connected by welding.
The working principle and the using process of the invention are as follows: when the drying machine is used, the temperature sensor 202 and the humidity sensor 203 detect the temperature and humidity conditions inside the cabinet in real time, and feed the detection result back to the controller 204, the controller 204 controls whether the exhaust fan 201 is started or not according to the detection signal, when the internal temperature is higher than a set value, the exhaust fan 201 operates to exhaust the internal heat, the desiccant arranged inside the cabinet absorbs the moisture in the cabinet through the first drying box 303 or the second drying box 306, when the internal moisture is larger than the standard value, the heating wire 3071 generates heat, the generated heat is blown out through the micro-fan 3072 to reduce the moisture in the cabinet, meanwhile, the generated hot air is blown into the first drying box 303 or the second drying box 306 to dry the internal desiccant, so that the drying machine can be reused, when the internal desiccant needs to be replaced, the first drying box 303 or the second drying box 306 can be taken out by directly unscrewing the fastening nut or directly moving the first drying box 303 forward And then the replacement is carried out.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. The utility model provides an exchange intelligent vacuum switch cabinet of high pressure armor drawer type, includes box mechanism (1), and installs inside temperature regulation and control mechanism (2) that are used for adjusting the inside temperature of cubical switchboard of box mechanism (1), its characterized in that: the dehumidification device is characterized by further comprising a dehumidification mechanism (3) connected to the box body mechanism (1) and used for reducing the humidity inside the switch cabinet.
2. The ac high-voltage armored drawer type intelligent vacuum switch cabinet according to claim 1, wherein: dehumidification mechanism (3) include spout (301), sealed rubber ring (302), the upper end at first dry box (303) is installed in sealed rubber ring (302), spout (301) pass through bolted connection in box mechanism (1), the shaping has the bleeder vent on the front and back end of first dry box (303), heating mechanism (307) are installed to the rear of first dry box (303), heating mechanism (307) include heating wire (3071), micro-fan (3072), install at the rear of micro-fan (3072) heating wire (3071).
3. The ac high-voltage armored drawer type intelligent vacuum switch cabinet according to claim 1, wherein: the dehumidifying mechanism (3) comprises a fixing plate (304) and a screw rod (305), the screw rod (305) is arranged at the lower end of the fixing plate (304), the fixed plate (304) is arranged on the box body mechanism (1) through bolts, a second drying box (306) is arranged below the fixed plate (304), the second drying box (306) is tightly connected with the screw (305) through a nut, the upper end of the second drying box (306) is provided with a sealing rubber ring (302), the sealing rubber ring (302) is connected with the second drying box (306) in a gluing way, air holes are formed at the front end and the rear end of the second drying box (306), a heating mechanism (307) is arranged behind the second drying box (306), the heating mechanism (307) comprises an electric heating wire (3071) and a micro fan (3072), the heating wire (3071) is installed behind the micro fan (3072).
4. The ac high-voltage armored drawer type intelligent vacuum switch cabinet according to claim 1, wherein: the box body mechanism (1) comprises a framework (101) and side plates (104), wherein the side plates (104) are installed on two sides of the framework (101), the framework (101) is connected with the side plates (104) through bolts, a top plate (105) is installed at the top end of the framework (101), a bottom plate (110) is arranged at the bottom of the framework (101), the bottom plate (110) is connected with the framework (101) through screws, a second box door (106) is installed at the front end of the framework (101), a first box door (103) is installed at the front end of the framework (101) below the second box door (106), the first box door (103) is connected with the framework (101) through hinges, a peeping window (102) is formed in the first box door (103), an instrument mounting hole (107) is formed in the second box door (106), a sliding rail (108) is arranged on the framework (101), slide rail (108) with skeleton (101) are through welded connection, 2 install backup pad (109) on slide rail (108), backup pad (109) with slide rail (108) are through sliding connection.
5. The ac high-voltage armored drawer type intelligent vacuum switch cabinet according to claim 1, wherein: temperature regulation and control mechanism (2) include exhaust fan (201), temperature sensor (202) are installed the below of exhaust fan (201), exhaust fan (201) temperature sensor (202) all through the screw connection in box mechanism (1), the below of temperature sensor (202) is provided with humidity transducer (203), and controller (204) are installed the inboard top of box mechanism (1).
6. The AC high-voltage armored drawer type intelligent vacuum switch cabinet as claimed in claim 4, wherein: the top plate (105) is connected with the framework (101) through screws, and the second box door (106) is connected with the framework (101) through hinges.
7. The AC high-voltage armored drawer type intelligent vacuum switch cabinet as claimed in claim 5, wherein: the controller (204) is electrically connected with the exhaust fan (201), the temperature sensor (202) and the humidity sensor (203).
8. The ac high-voltage armored drawer type intelligent vacuum switch cabinet as claimed in claim 2, wherein: the first drying box (303) is connected with the sliding groove (301) in a sliding mode.
9. The ac high-voltage armored drawer type intelligent vacuum switch cabinet according to claim 3, wherein: the fixing plate (304) is connected with the screw rod (305) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040927.3A CN111146710A (en) | 2020-01-15 | 2020-01-15 | Alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040927.3A CN111146710A (en) | 2020-01-15 | 2020-01-15 | Alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet |
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| CN111146710A true CN111146710A (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010040927.3A Pending CN111146710A (en) | 2020-01-15 | 2020-01-15 | Alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086876A (en) * | 2020-09-29 | 2020-12-15 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Local cabinet of remote control system of automatic wiring device for ground wire ice melting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244899A (en) * | 2018-11-05 | 2019-01-18 | 云南博创电气设备有限公司 | A kind of dehumidification system for box-type substation and ring network cabinet |
| CN209608177U (en) * | 2019-04-02 | 2019-11-08 | 宇光电气有限公司 | A kind of intelligent switchboard |
| CN110611261A (en) * | 2019-11-01 | 2019-12-24 | 太仓德纳森机电工程有限公司 | Electrical control cabinet with dehumidification function |
-
2020
- 2020-01-15 CN CN202010040927.3A patent/CN111146710A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244899A (en) * | 2018-11-05 | 2019-01-18 | 云南博创电气设备有限公司 | A kind of dehumidification system for box-type substation and ring network cabinet |
| CN209608177U (en) * | 2019-04-02 | 2019-11-08 | 宇光电气有限公司 | A kind of intelligent switchboard |
| CN110611261A (en) * | 2019-11-01 | 2019-12-24 | 太仓德纳森机电工程有限公司 | Electrical control cabinet with dehumidification function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086876A (en) * | 2020-09-29 | 2020-12-15 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Local cabinet of remote control system of automatic wiring device for ground wire ice melting |
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Application publication date: 20200512 |
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