CN116231501B - Closed switch board with temperature regulation function - Google Patents

Abstract

The invention discloses a closed power distribution cabinet with a temperature adjusting function, and relates to the technical field of power distribution cabinets. Including first fixed shell, first fixed shell rigid coupling has the second fixed plate of symmetric distribution, the second fixed plate rotation of one side is connected with first fixed plate, the second fixed plate rigid coupling of symmetric distribution has second fixed shell and third fixed shell, the second fixed plate rigid coupling has the fourth fixed shell, first fixed shell is provided with cooling subassembly, cooling subassembly is including the seal shell, the seal shell rigid coupling has the mount, the mount rigid coupling has the heat exchanger plate, first circulating pump is installed to the mount, the mount rigid coupling has second runner pipe and symmetric distribution's first runner pipe, second runner pipe and first runner pipe intercommunication, the mount rigid coupling has the leading truck. According to the invention, the cooling liquid is used as a heat exchange medium and circularly flows between the power distribution cabinet and the sealing shell, so that the temperature in the power distribution cabinet is kept under the condition of not affecting normal use, and the normal use of electronic components is maintained.

Description

Closed switch board with temperature regulation function

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a closed power distribution cabinet with a temperature adjusting function.

Background

The power distribution cabinet is final-stage equipment of a power distribution system and used for protecting, monitoring and controlling nearby loads, a large number of electronic components are installed in the power distribution cabinet, and different equipment nearby the power distribution cabinet is controlled through different electronic components so as to achieve simultaneous management of a plurality of equipment.

The electronic components can release heat in the use, and the inside high temperature environment that is in of switch board can accelerate ageing of electronic components, and the ageing of electronic components and the high temperature environment in the switch board all can bring fire safety hidden danger, influence switch board and peripheral safety, closed switch board are the class in the switch board, and its good airtight performance adapts to the use occasion of high risk, but its good airtight makes its inside heat be difficult to outwards spread, aggravates the ageing speed of electronic components, influences the use of electronic components.

Disclosure of Invention

In order to overcome the defects in the background art, the invention provides a closed power distribution cabinet with a temperature adjusting function.

The technical implementation scheme of the invention is as follows: the utility model provides a closed switch board with temperature regulation function, including first fixed shell, first fixed shell rigid coupling has the second fixed plate of symmetric distribution, the second fixed plate rotation of one side is connected with first fixed plate, first fixed plate is provided with control panel, the second fixed plate rigid coupling of symmetric distribution has second fixed shell and third fixed shell, third fixed shell and second fixed shell rigid coupling, third fixed shell and first fixed plate laminating, the second fixed plate rigid coupling has the fourth fixed shell, the below of first fixed shell is provided with the cooling subassembly that is used for reducing the mounting bracket temperature, the cooling subassembly is including the seal shell, contain the coolant liquid in the seal shell, the seal shell sets up in the below of first fixed shell, the inside rigid coupling of seal shell has the mount, the mount rigid coupling has the heat exchanger plate of equidistance distribution, the heat exchanger plate runs through the seal shell, first circulating pump is installed to the mount rigid coupling, the first runner pipe and the first runner pipe of symmetric distribution, the first runner pipe sets up in the fourth fixed shell, the second runner pipe sets up in the second fixed shell, the inside of third runner pipe and the third runner pipe of symmetric distribution is located the inside of third runner pipe, the first runner pipe is provided with the guide frame, the first fixed carrier that is used for setting up the moisture removal subassembly.

Further, the third fixed shell is provided with a temperature sensor electrically connected with the control panel, the first flow pipe is provided with an electromagnetic valve, the electromagnetic valve is electrically connected with the control panel, and the electromagnetic valve is used for controlling the flow of the first flow pipe.

Further, the first fixed shell rigid coupling has the L shaped plate, and the second circulating pump is installed to first fixed shell, and the second circulating pump is connected with the control panel electricity, and the intake pipe and the second fixed shell intercommunication of second circulating pump, the outlet duct and the first fixed shell intercommunication of second circulating pump, second fixed shell are provided with the through-hole, and the third fixed shell is provided with the through-hole that the equidistance distributes, and the second fixed plate is provided with the through-hole that the equidistance distributes.

Further, remove damp subassembly including the third fixed plate, the third fixed plate rigid coupling is in first fixed shell, the first telescopic member of symmetric distribution is installed to the third fixed plate, the flexible end rigid coupling of first telescopic member has first sliding plate, first fixed shell rigid coupling has symmetric distribution's shell, the shell is provided with the through-hole that the equidistance distributes, contain the dehumidification material in the shell, shell sliding connection has the carriage, be provided with the spring between carriage and the adjacent shell, carriage and adjacent first sliding plate contact cooperation, the second fixed shell rigid coupling has symmetric distribution's honeycomb duct, honeycomb duct and adjacent carriage sliding fit.

Further, the bottom surface of the inner side of the guide shell is provided with an inclined surface for discharging water in the guide shell.

Further, the device further comprises condensation removing components which are symmetrically distributed, the condensation removing components are arranged on the fourth fixing shell, the condensation removing components are used for removing condensation on the outer surface of the fourth fixing shell, the condensation removing components comprise second telescopic parts, the second telescopic parts are fixedly connected to the fourth fixing shell, the fourth fixing shell is slidably connected with sliding rods which are symmetrically distributed, first diversion frames which are equidistantly distributed are fixedly connected between the sliding rods which are symmetrically distributed, the fourth fixing shell is fixedly connected with second diversion frames and third diversion frames, through holes are formed in the first diversion frames and the second diversion frames, the third diversion frames are located under the first diversion frames, an electric sliding rail which is electrically connected with a control panel is arranged on the fourth fixing shell, a cleaning plate is fixedly connected to the electric sliding rail, and the cleaning plate and the second diversion frames are located on one side, close to the adjacent second fixing plate, of the second diversion frames and the third diversion frames are provided with communicating pipes.

Further, the parts of the first flow guiding frame, the second flow guiding frame and the third flow guiding frame, which are contacted with the condensation, are all inclined surfaces.

Further, the wind direction adjusting assembly is arranged on the third fixed shell and used for changing the wind direction flowing out of the third fixed shell and the second fixed plate, the wind direction adjusting assembly comprises a rotating plate, the rotating plate is rotationally connected to the third fixed shell, a transmission gear is fixedly connected to the rotating plate, a transmission rack is fixedly connected to a sliding rod close to the transmission gear, and the transmission gear is meshed with the transmission rack.

Further, collection subassembly including the symmetric distribution still sets up in the second fixed plate, collection subassembly is used for collecting the condensation, collection subassembly is including the intercommunication shell, the intercommunication shell rigid coupling is in adjacent second fixed plate, be provided with communicating pipe between intercommunication shell and the adjacent third water conservancy diversion frame, the third extensible member is installed to the intercommunication shell, the third extensible member is connected with the control panel electricity, the flexible end rigid coupling of third extensible member has the second sliding plate, the intercommunication shell rigid coupling has the dead lever, dead lever sliding connection has L shape pole, L shape pole and second sliding plate extrusion fit, L shape pole rigid coupling has the shutoff ball, be provided with the spring between shutoff ball and the dead lever, shutoff ball and intercommunication shell sealing fit.

Further, still including the subassembly of putting out a fire, the subassembly of putting out a fire sets up in first fixed shell, the subassembly of putting out a fire is used for putting out a fire to mounting bracket department, the subassembly of putting out a fire is including the slip post that the equidistance distributes, slip post spacing sliding connection is in the L shaped plate, slip post and first fixed shell sliding fit, be provided with the extension spring between the bottom of slip post and first fixed shell, the slip post is provided with the recess of symmetric distribution, the inside rigid coupling of first fixed shell has the first circulation board of symmetric distribution, first circulation board sliding connection has the second circulation board, the fourth extensible member of symmetric distribution that first fixed shell was installed, the flexible end rigid coupling of second circulation board and adjacent fourth extensible member, L shaped plate rigid coupling has the injection pipe, contain high-pressure inert gas between L shaped plate and the first fixed shell.

Compared with the prior art, the invention has the following advantages: according to the invention, the cooling liquid is used as a heat exchange medium and circularly flows between the power distribution cabinet and the sealing shell, when the cooling liquid moves into the sealing shell under the ground, the temperature of the cooling liquid is exchanged with the temperature under the ground, so that the temperature of the cooling liquid is reduced, when the cooling liquid moves into the power distribution cabinet, the cooling liquid is exchanged with the high-temperature environment in the power distribution cabinet, so that the temperature in the power distribution cabinet is reduced, and the temperature in the power distribution cabinet is kept under the condition of not affecting normal use, so that the normal use of electronic components is maintained; the moisture removing assembly is used for adsorbing the humid gas in the power distribution cabinet to form water, and discharging the water under the condition of not affecting the sealing effect, so that the air in the power distribution cabinet is kept dry, and the use of electronic components is prevented from being affected by the humid gas; the condensation preventing assembly scrapes off the condensation generated on the surface of the fourth fixed shell and guides the condensation into the collecting assembly to be discharged under the condition that the airtight effect is not affected, so that the humidity degree of air in the power distribution cabinet is reduced, and the service life of electronic components is prolonged.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the first fixing case, the second fixing plate and other parts according to the present invention.

Fig. 3 is a schematic perspective view of a cooling module according to the present invention.

Fig. 4 is a schematic perspective view of the parts such as the fixing frame, the heat exchange plate, the first circulating pump and the like.

Fig. 5 is a bottom view of the three-dimensional structure of the fixing frame of the present invention.

Fig. 6 is a schematic diagram of a connection relationship of a fourth fixing case according to the present invention.

Fig. 7 is a perspective structural sectional view of a fourth stationary case of the present invention.

Fig. 8 is a perspective structural sectional view of a third fixing case of the present invention.

Fig. 9 is a perspective structural sectional view of the second fixing case of the present invention.

Fig. 10 is an enlarged perspective view of the present invention at B.

FIG. 11 is a schematic diagram showing the connection relationship of the second circulation pump according to the present invention.

Fig. 12 is a schematic diagram of the connection relationship of the dehumidifying component of the present invention.

Fig. 13 is a schematic perspective view of a dehumidifying assembly according to the present invention.

Fig. 14 is a schematic view of a partial perspective view of the fire suppression assembly of the present invention.

Fig. 15 is a partial perspective view of a condensation removal assembly according to the present invention.

Fig. 16 is a schematic perspective view of the sliding rod, the first guide frame and other parts according to the present invention.

Fig. 17 is a schematic perspective view of a first guide frame according to the present invention.

Fig. 18 is a schematic perspective view of a collection assembly according to the present invention.

Fig. 19 is a schematic perspective view of a second sliding plate, a fixed rod and other parts according to the present invention.

Fig. 20 is an enlarged perspective view of the present invention at a.

FIG. 21 is a schematic perspective view of a wind direction adjusting assembly according to the present invention.

Wherein the above figures include the following reference numerals: 1. a first fixed case, 2, a first fixed plate, 3, a control panel, 4, a second fixed plate, 5, a second fixed case, 6, a third fixed case, 601, a temperature sensor, 7, a fourth fixed case, 801, a sealed case, 802, a fixed frame, 803, a heat exchange plate, 804, a first circulation pump, 805, a first circulation pipe, 806, a second circulation pipe, 807, a guide frame, 808, an electromagnetic valve, 9, an L-shaped plate, 10, a second circulation pump, 1101, a third fixed plate, 1102, a first expansion member, 1103, a first sliding plate, 1104, a sliding frame, 1105, a guide case, 1106, a guide pipe, 1201, a second expansion member, 1202, a sliding rod, 1203, a first guide frame, 1204, a second guide frame, 1205, a third guide frame, 1301, a communication case, 1302, a third expansion member, 1303, a second sliding plate, 1304, a fixed rod, 1305, an L-shaped rod, 1306, a blocking ball, 1401, a rotating plate, 1402, a transmission gear, 1403, a transmission, a sliding column, 1502, a second circulation pipe, a first expansion member, a second circulation pipe, a second expansion member, a third expansion member, a first expansion member, a second flow guide pipe, a third expansion member, a flow guide pipe, a third expansion member, a flow guide, and a fourth expansion member.

Detailed Description

It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, the side, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.

Example 1: 1-10, including a first fixed shell 1, a second fixed plate 4 symmetrically distributed from left to right is fixedly connected with the first fixed plate 2 through a hinge, the front side of the first fixed plate 2 is provided with a control panel 3, the second fixed plate 4 symmetrically distributed from left to right is fixedly connected with a second fixed shell 5 and a third fixed shell 6, the rear side of the third fixed shell 6 is fixedly connected with the second fixed shell 5, the front side of the third fixed shell 6 is jointed with the first fixed plate 2, the lower side of the third fixed shell 6 is provided with a temperature sensor 601, the temperature sensor 601 is electrically connected with the control panel 3, the opposite sides of the second fixed plate 4 symmetrically distributed from left to right are fixedly connected with a fourth fixed shell 7, the lower side of the first fixed shell 1 is provided with a cooling component, the cooling component is used for keeping the working temperature of the space where the electronic component is positioned stable and prolonging the service life of the electronic component, the cooling component comprises a sealing shell 801, cooling liquid is filled in the sealing shell 801, the sealing shell 801 is arranged below a first fixed shell 1, the sealing shell 801 is buried under the ground, a fixing frame 802 is fixedly connected inside the sealing shell 801, square holes are arranged on the front side of the fixing frame 802, the fixing frame 802 is fixedly connected with heat exchange plates 803 distributed at equal intervals, the heat exchange plates 803 penetrate through the sealing shell 801, the part penetrating through the sealing shell 801 is used for exchanging heat between the cooling liquid in the sealing shell 801 and the outside of the sealing shell 801, the part positioned inside the sealing shell 801 is used for exchanging heat with the cooling liquid and guiding the cooling liquid, the cooling liquid is fully contacted with the heat exchange plates 803, a first circulating pump 804 is arranged on the fixing frame 802, the first circulating pump 804 is electrically connected with a control panel 3, the first circulating pump 804 is used for circulating the cooling liquid between the sealed shell 801 and the fourth fixed shell 7, the fixed frame 802 is fixedly connected with a second flow pipe 806 and a first flow pipe 805 which is distributed left and right symmetrically, the first flow pipe 805 is arranged in the fourth fixed shell 7, the second flow pipe 806 is arranged in the second fixed shell 5, the second flow pipe 806 is communicated with the first flow pipe 805 which is distributed symmetrically in the third fixed shell 6, the first flow pipe 805 is provided with an electromagnetic valve 808, the electromagnetic valve 808 is electrically connected with the control panel 3, the electromagnetic valve 808 is used for controlling the flow speed of the first flow pipe 805 so as to adjust the flow rate of the cooling liquid, the lower side surface of the fixed frame 802 is fixedly connected with a guide frame 807, the guide frame 807 is used for guiding the cooling liquid so that the cooling liquid is fully heat exchanged with the ground at the lower side of the sealed shell 801, the first fixed shell 1 rigid coupling has L shaped plate 9, first fixed shell 1, first fixed plate 2, two second fixed plates 4, second fixed shell 5, third fixed shell 6 and two fourth fixed shells 7 form cabinet body space, second circulating pump 10 is installed to the last side of first fixed shell 1, second circulating pump 10 is connected with control panel 3 electricity, the intake pipe and the second fixed shell 5 intercommunication of second circulating pump 10, two outlet duct of second circulating pump 10 all communicate with first fixed shell 1, the front side of second fixed shell 5 is provided with the through-hole, the left and right sides of third fixed shell 6 is provided with the through-hole that the equidistance distributes, the upside of second fixed plate 4 is provided with the through-hole that the equidistance distributes, first fixed shell 1 is provided with the dehumidification subassembly, the dehumidification subassembly is used for drying cabinet body space in the air.

As shown in fig. 11-13, the dehumidifying component includes a third fixing plate 1101, the third fixing plate 1101 is fixedly connected to the middle of the lower side of the first fixing shell 1, the third fixing plate 1101 is provided with first telescopic members 1102 distributed symmetrically in the center, the telescopic ends of the first telescopic members 1102 are fixedly connected with first sliding plates 1103, the first sliding plates 1103 are slidably matched with the upper side surfaces inside the first fixing shell 1, the lower side surfaces inside the first fixing shell 1 are fixedly connected with guide shells 1105 distributed symmetrically in the left-right direction, the guide shells 1105 are provided with through holes distributed equidistantly, the through holes of the guide shells 1105 are used for air circulation in the cabinet space, the guide shells 1105 contain dehumidifying materials, the bottom surface of the inner side of the guide shells 1105 is provided with inclined surfaces, the front side of the bottom surface is higher than the rear side of the guide shells 1105 and is used for discharging water in the guide shells 1105, the guide shells 1104 are slidably connected with sliding frames 1104, springs are arranged between the sliding frames 1104 and the adjacent guide shells 1103, the sliding frames 1104 are in contact with the adjacent first sliding plates 1106, the second fixing shells 5 are fixedly connected with symmetrically distributed guide shells 1105, and are used for discharging water in the guide shells 1105 to the distribution guide pipes and are discharged from the distribution pipes 1106.

When the power distribution cabinet is used, the control panel 3 starts the first circulating pump 804, the first circulating pump 804 pumps the cooling liquid at the lower part of the sealing shell 801, so that the cooling liquid at the lower part of the sealing shell 801 flows into the fixing frame 802, the cooling liquid exchanges heat with the ground through the four heat exchange plates 803, the cooling liquid is guided by the four heat exchange plates 803 when the cooling liquid is cooled, the heat exchange efficiency of the cooling liquid by the heat exchange plates 803 is improved, the cooling liquid after the heat exchange of the heat exchange plates 803 flows between the sealing shell 801 and the fixing frame 802 through square holes at the front side of the fixing frame 802, the cooling liquid upwards moves to the adjacent fourth fixing shell 7 through the first flow pipe 805 and is converged in the third fixing shell 6, the converged cooling liquid moves to the second fixing shell 5 through the second flow pipe 806 and finally flows to the lower part of the sealing shell 801, the cooling liquid at the lower part of the sealing shell 801 is guided by the guide frame 807 to prolong the heat exchange time with the ground at the bottom of the sealing shell 801, the cooling liquid at the lower part of the sealing shell 801 flows into the fixing frame 802 through the first circulating pump 804, the cooling liquid forms circulation, when the cooling liquid moves into the fourth fixing shell 7 and the second fixing shell 5, the cooling liquid exchanges heat with the air in the cabinet space, so that the air temperature in the cabinet space is kept stable, the working environment of components is ensured, when the power distribution cabinet is normally used, the electromagnetic valve 808 is in a half-opened state, when the temperature sensor 601 senses that the air temperature in the cabinet space is increased, the control panel 3 controls the flow area of the adjacent first flow pipe 805 to be increased through the electromagnetic valve 808, the flow speed of the cooling liquid in the first flow pipe 805 is improved, and the heat exchange efficiency is improved.

When the power distribution cabinet is in use, the control panel 3 starts the second circulating pump 10, the second circulating pump 10 enables air in the cabinet body space to flow to the second circulating pump 10 through the through hole of the second fixed shell 5 and the inside of the second fixed shell 5, the second circulating pump 10 pumps the air to two sides in the first fixed shell 1, the air moves to the inside of the guide shell 1105 through the through hole of the guide shell 1105 close to the side of the third fixed plate 1101, moisture in the air is adsorbed by moisture removing materials in the guide shell 1105, the moisture removed air flows out through the through hole of the guide shell 1105 far away from the side of the third fixed plate 1101, the moisture removed air flows into the second fixed plate 4 through the first ventilation plate 1502 and the second ventilation plate 1503, when the air moves to the second fixed plate 4, the air is attached to the side wall of the fourth fixed shell 7, the heat exchange efficiency of the air is improved, the air flows to the connection part of the air and the third fixed shell 6 through the second fixed plate 4, the air flows to the inside of the cabinet space through the through holes of the second fixed plate 4 and the through holes of the third fixed shell 6, the air forms circulation, moisture absorbed by the dehumidifying material in the guide shell 1105 is condensed into water drops, the water drops are guided to the rear side of the guide shell 1105 through the inclined surface of the guide shell 1105, when the water accumulated in the guide shell 1105 is about to flow out through the through holes of the guide shell, the control panel 3 starts two first telescopic pieces 1102, the telescopic ends of the first telescopic pieces 1102 drive the adjacent first sliding plates 1103 to move towards the direction close to the guide shell 1105 to be in contact with the adjacent sliding frames 1104, the telescopic ends of the first telescopic pieces 1102 drive the adjacent sliding frames 1104 through the first sliding plates 1103, the sliding frames 1104 slide towards the side far away from the third fixed plate 1101 along the adjacent guide shell 1105, the springs between the sliding frames 1104 and the guide shell 1105 are extruded, the sliding frame 1104 releases the blocking of the adjacent guide shell 1105, the first telescopic piece 1102 is closed, water in the guide shell 1105 flows out of the power distribution cabinet through the guide pipe 1106, and when the sliding frame 1104 is pushed by the first sliding plate 1103, the communicating part of the first fixed shell 1 and the second circulating pump 10 is blocked by the first sliding plate 1103, so that external air is prevented from directly flowing into the cabinet body space.

After the water in the diversion shell 1105 is discharged, the control panel 3 starts the first telescopic piece 1102, the telescopic end of the first telescopic piece 1102 drives the first sliding plate 1103 to be reset away from the adjacent sliding frame 1104, the first telescopic piece 1102 is closed, the spring reset of the sliding frame 1104 drives the sliding frame 1104 to be reset, and the sliding frame 1104 again seals the adjacent diversion shell 1105.

Example 2: on the basis of embodiment 1, as shown in fig. 2 and 15-18, the utility model also comprises condensation removing components which are distributed symmetrically left and right, the condensation removing components are arranged on the fourth fixed shell 7, the condensation removing components are used for removing the condensation on the outer surface of the fourth fixed shell 7, the dryness of the air in the cabinet space is kept, the condensation removing components comprise a second telescopic piece 1201, the second telescopic piece 1201 is fixedly connected with one side of the fourth fixed shell 7 close to the cabinet space, one side of the fourth fixed shell 7 close to the cabinet space is slidingly connected with sliding rods 1202 which are distributed symmetrically front and back, first diversion frames 1203 which are distributed at equal intervals are fixedly connected between the sliding rods 1202 which are distributed symmetrically, the lower part of one side of the fourth fixed shell 7 in the cabinet space is fixedly connected with the second diversion frames 1204, the lower part of the fourth fixed shell 7, which is close to one side of the adjacent second fixed plate 4, is fixedly connected with a third guide frame 1205, the first guide frame 1203 and the second guide frame 1204 are respectively provided with a through hole, one side of the fourth fixed shell 7, which is far away from the cabinet body space, is provided with an electric sliding rail electrically connected with the control panel 3, the electric sliding rail is fixedly connected with a cleaning plate, the cleaning plate and the second guide frame 1204 are positioned on the same side of the fourth fixed shell 7, a communicating pipe is arranged between the through hole of the second guide frame 1204 and the third guide frame 1205, the communicating pipe of the second guide frame 1204 penetrates through the fourth fixed shell 7, and the parts of the first guide frame 1203, the second guide frame 1204 and the third guide frame 1205, which are in condensation contact, are all arranged as front-back symmetrical inclined planes for guiding condensation, so that the condensation is collected to the third guide frame 1205.

As shown in fig. 20 and 21, the wind direction adjusting assembly is disposed on the third fixed housing 6 and symmetrically distributed, the wind direction adjusting assembly is used for changing the wind direction flowing out from the third fixed housing 6 and the second fixed plate 4, the wind direction adjusting assembly comprises a rotating plate 1401, the rotating plate 1401 is rotatably connected to the third fixed housing 6, a transmission gear 1402 is fixedly connected to the rear side of the rotating plate 1401, a transmission rack 1403 is fixedly connected to the upper end of a sliding rod 1202 close to the transmission gear 1402, and the transmission gear 1402 is meshed with the transmission rack 1403 and is used for changing the position of the rotating plate 1401.

As shown in fig. 7, 10, 18 and 19, the device further comprises a collecting assembly symmetrically distributed on the left and right, the collecting assembly is arranged on the second fixing plate 4, the collecting assembly is used for collecting the condensation collected by the third guide frame 1205, the collecting assembly comprises a communicating shell 1301, the communicating shell 1301 is fixedly connected to the adjacent second fixing plate 4, a communicating pipe is arranged between the communicating shell 1301 and the adjacent third guide frame 1205, the communicating pipe of the communicating shell 1301 penetrates through the adjacent second fixing plate 4 and the adjacent fourth fixing plate 7, the communicating shell 1301 is provided with a third telescopic member 1302, the third telescopic member 1302 is electrically connected with the control panel 3, a second sliding plate 1303 is fixedly connected to a telescopic end of the third telescopic member 1302, a fixing rod 1304 is fixedly connected to the middle part in the communicating shell 1301, an L-shaped rod 1305 is slidably connected with the fixing rod 1305, a spring is arranged between the L-shaped rod 1305 and the fixing rod 1304, the L-shaped rod 1305 is in extrusion fit with the second sliding plate 1303, the lower end of the L-shaped rod 1305 is fixedly connected with a sealing ball 1306, and the communicating shell 1301 is in sealing fit.

As shown in fig. 11, fig. 12 and fig. 14, the fire extinguishing device is further included, the fire extinguishing device is disposed on the first fixing shell 1, the fire extinguishing device is used for extinguishing fire at the installation frame, the fire extinguishing device includes a sliding column 1501 distributed at equal intervals, the sliding column 1501 is slidingly connected to the L-shaped plate 9 in a limiting manner, the sliding column 1501 is slidingly matched with the first fixing shell 1, tension springs are disposed between the sliding column 1501 and the bottom of the first fixing shell 1, symmetrically distributed grooves are disposed on the upper portion of the sliding column 1501, first flow plates 1502 distributed symmetrically are fixedly connected to the inside of the first fixing shell 1, the first flow plates 1502 are provided with equidistant through grooves, the first flow plates 1502 are slidingly connected with second flow plates 1503, the second flow plates 1503 are provided with equidistant through grooves, the through grooves of the first flow plates 1502 are identical in size with the through grooves of the first flow plates 1502, symmetrically distributed fourth telescopic members 1504 mounted on the first fixing shell 1, telescopic ends of the second and adjacent fourth telescopic members are fixedly connected with injection pipes 1503, injection pipes 1505 are fixedly connected to the L9, and the injection pipes 1505 are used for filling inert gas between the L1 and the first fixing shell 1.

When the temperature of the cabinet body space is reduced due to contact of moist air and the fourth fixed shell 7, the control panel 3 starts the second telescopic piece 1201 and the electric sliding rail, the telescopic end of the second telescopic piece 1201 moves back and forth, the telescopic end of the second telescopic piece 1201 drives the sliding rod 1202 and the first flow guiding frame 1203 to slide down and up along one side of the fourth fixed shell 7 far away from the adjacent second fixed plate 4, the first flow guiding frame 1203 scrapes off the condensation attached to one side of the fourth fixed shell 7 far away from the adjacent second fixed plate 4, the first flow guiding frame 1203 gathers the condensation through the inclined plane and moves the condensation into the first flow guiding frame 1203 at the lower side through the through hole, finally falls into the third flow guiding frame 1205 to gather, the electric sliding rail drives the cleaning plate to push the condensation at one side of the fourth fixed shell 7 close to the second fixed plate 4 down to the second flow guiding frame 1204, the inclined plane of the second flow guiding frame 1204 flows to the third flow guiding frame 1205 through the communicating pipe between the second flow guiding frame 1204 and the third flow guiding frame 1205, and after the control panel 3 closes the second telescopic piece 1201 and the electric sliding rail.

When the rear sliding rod 1202 moves downwards, the rear sliding rod 1202 drives the driving rack 1403 to move downwards, the driving rack 1403 drives the rotating plate 1401 to rotate along the third fixed shell 6 through the driving gear 1402, so that air in the circulation process moves downwards through the through hole of the third fixed shell 6 and the through hole of the second fixed plate 4, condensation attached to one side of the fourth fixed shell 7, far away from the adjacent second fixed plate 4, is blown downwards, the first guide frame 1203 is convenient to collect the condensation, when the rear sliding rod 1202 moves upwards, the rear sliding rod 1202 drives the driving rack 1403 to move upwards, and the driving rack 1403 drives the rotating plate 1401 to rotate along the third fixed shell 6 through the driving gear 1402, so that air in the circulation process is contacted and mixed with hot air on the upper side of the cabinet space, and the cooling efficiency of the air in the cabinet space is improved.

The condensation flowing to the third guide frame 1205 flows into the communication shell 1301 through the communicating pipe, at this time, the sealing ball 1306 is in sealing fit with the communication shell 1301, when the liquid level of the condensation in the communication shell 1301 is close to the upper side surface of the second sliding plate 1303, the control panel 3 starts the third telescopic member 1302, the telescopic end of the third telescopic member 1302 drives the second sliding plate 1303 to move upwards to be in contact with the L-shaped rod 1305, the second sliding plate 1303 drives the L-shaped rod 1305 to move upwards, the spring of the L-shaped rod 1305 is extruded, the L-shaped rod 1305 drives the sealing ball 1306 to move upwards, the sealing ball 1306 is out of fit with the communication shell 1301, the third telescopic member 1302 is closed, the condensation of the communication shell 1301 is discharged, the control panel 3 starts the third telescopic member 1302 again, the telescopic end of the third telescopic member 1302 drives the second sliding plate 1303 to move downwards to reset, the second sliding plate 1303 is far away from the L-shaped rod 1305, the spring of the L-shaped rod 1305 resets, the spring of the L-shaped rod 1305 drives the L-shaped rod 1305 to move downwards to reset, the L-shaped rod 1305 drives the sealing ball 1306 to move downwards to reset, the sealing ball 1306 is blocked by sealing ball 1306 to be in sealing fit with the communication shell 1301 again.

When combustion occurs in the space of the cabinet body, the temperature sensor 601 recognizes the temperature, the temperature sensor 601 starts the fourth telescopic piece 1504 through the control panel 3, the telescopic end of the fourth telescopic piece 1504 drives the second circulation plate 1503 to move upwards, the second circulation plate 1503 is matched with the first circulation plate 1502 to separate the first fixed shell 1 from the fourth fixed shell 7, the fourth telescopic piece 1504 is closed, the pressure in the first fixed shell 1 is increased along with the continuous operation of the second circulating pump 10, the sliding column 1501 slides upwards, the tension spring of the sliding column 1501 is stretched, when the groove of the sliding column 1501 moves to the upper side of the L-shaped plate 9, the high-pressure inert gas of the L-shaped plate 9 moves into the space of the cabinet body along the groove of the sliding column 1501, the concentration of oxygen in the cabinet body space is reduced to reach the effect of putting out a fire, after putting out a fire, control panel 3 starts fourth extensible member 1504, fourth extensible member 1504 drives second circulation board 1503 downwardly moving, second circulation board 1503 and first circulation board 1502 communicate first fixed shell 1 and fourth fixed shell 7, the pressure in the first fixed shell 1 resumes normally, the extension spring of sliding column 1501 resets and drives sliding column 1501 and resets, when the inert gas between L shaped plate 9 and the first fixed shell 1 is not enough in order to put out a fire, the staff pours into inert gas through injection pipe 1505 between L shaped plate 9 and the first fixed shell 1, in order to use next time.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.

Claims (9)

1. Closed switch board with temperature regulation function, characterized by: the cooling device comprises a first fixed shell (1), wherein the first fixed shell (1) is fixedly connected with a second fixed plate (4) which is symmetrically distributed, the second fixed plate (4) on one side is rotationally connected with a first fixed plate (2), the first fixed plate (2) is provided with a control panel (3), the second fixed plate (4) which is symmetrically distributed is fixedly connected with a second fixed shell (5) and a third fixed shell (6), the third fixed shell (6) is fixedly connected with the second fixed shell (5), the third fixed shell (6) is attached to the first fixed plate (2), the second fixed plate (4) is fixedly connected with a fourth fixed shell (7), a cooling component which is used for reducing the temperature of a mounting rack is arranged below the first fixed shell (1), the cooling component comprises a sealing shell (801), the sealing shell (801) is internally fixedly connected with a fixing frame (802), the fixing frame (802) is fixedly connected with a heat exchange plate (802) which is equidistantly distributed, the heat exchange plate (802) penetrates through the sealing shell (802), a first circulating pump (805) is fixedly connected with a second circulating pump (805) and is arranged in the first circulating pump (803), the second flow pipe (806) is arranged in the second fixed shell (5), the second flow pipe (806) is communicated with the first flow pipes (805) which are symmetrically distributed in the third fixed shell (6), the fixed frame (802) is fixedly connected with a guide frame (807), and the first fixed shell (1) is provided with a dehumidifying component for drying gas;

the dehumidifying component comprises a third fixed plate (1101), the third fixed plate (1101) is fixedly connected to a first fixed shell (1), first telescopic members (1102) which are symmetrically distributed are arranged on the third fixed plate (1101), first sliding plates (1103) are fixedly connected to telescopic ends of the first telescopic members (1102), symmetrically distributed guide shells (1105) are fixedly connected to the first fixed shell (1), through holes which are equidistantly distributed are formed in the guide shells (1105), dehumidifying materials are contained in the guide shells (1105), sliding frames (1104) are slidably connected to the guide shells (1105), springs are arranged between the sliding frames (1104) and the adjacent guide shells (1105), the sliding frames (1104) are in contact fit with the adjacent first sliding plates (1103), symmetrically distributed guide pipes (1106) are fixedly connected to the second fixed shell (5), and the guide pipes (1106) are slidably matched with the adjacent sliding frames (1104).

2. The closed power distribution cabinet with a temperature adjusting function according to claim 1, characterized in that: the third fixed shell (6) is provided with a temperature sensor (601) electrically connected with the control panel (3), the first flow pipe (805) is provided with a solenoid valve (808), the solenoid valve (808) is electrically connected with the control panel (3), and the solenoid valve (808) is used for controlling the flow of the first flow pipe (805).

3. The closed power distribution cabinet with a temperature adjusting function according to claim 1, characterized in that: the first fixed shell (1) rigid coupling has L shaped plate (9), second circulating pump (10) are installed to first fixed shell (1), second circulating pump (10) are connected with control panel (3) electricity, the intake pipe and the second fixed shell (5) of second circulating pump (10) communicate, the outlet duct and the first fixed shell (1) of second circulating pump (10) communicate, second fixed shell (5) are provided with the through-hole, third fixed shell (6) are provided with the through-hole that the equidistance distributes, second fixed plate (4) are provided with the through-hole that the equidistance distributes.

4. The closed power distribution cabinet with a temperature adjusting function according to claim 1, characterized in that: the bottom surface of the inner side of the diversion shell (1105) is provided with an inclined surface for discharging water in the diversion shell (1105).

5. The closed power distribution cabinet with a temperature adjusting function according to claim 1, characterized in that: the device comprises a first fixing shell (7), a second fixing shell (1203) and a third fixing shell (1204), wherein the first fixing shell (1204) is fixedly connected with a first guide frame (1203) which is symmetrically distributed, the second fixing shell (1201) is fixedly connected with a sliding rod (1202) which is symmetrically distributed, the first guide frame (1204) and the third guide frame (1205) are fixedly connected between the sliding rods (1202) which are symmetrically distributed, through holes are formed in the first guide frame (1203) and the second guide frame (1204), the third guide frame (1205) is located under the first guide frame (1203), an electric sliding rail which is electrically connected with a control panel (3) is mounted on the fourth fixing shell (7), a cleaning plate is fixedly connected with the electric sliding rail, the cleaning plate and the second guide frame (1204) are located on one side, close to the adjacent second fixing plate (4), of the fourth fixing shell (7), and a communicating pipe (1205) is arranged between the second guide frame (1204) and the third guide frame (1205).

6. The closed power distribution cabinet with temperature regulation function according to claim 5, characterized in that: the parts of the first diversion frame (1203), the second diversion frame (1204) and the third diversion frame (1205) which are contacted with the condensation are all provided with inclined planes.

7. The closed power distribution cabinet with temperature regulation function according to claim 5, characterized in that: the wind direction adjusting assembly is arranged on the third fixed shell (6), the wind direction adjusting assembly is used for changing the wind direction flowing out of the third fixed shell (6) and the second fixed plate (4), the wind direction adjusting assembly comprises a rotating plate (1401), the rotating plate (1401) is rotationally connected to the third fixed shell (6), the rotating plate (1401) is fixedly connected with a transmission gear (1402), a sliding rod (1202) close to the transmission gear (1402) is fixedly connected with a transmission rack (1403), and the transmission gear (1402) is meshed with the transmission rack (1403).

8. The closed power distribution cabinet with a temperature adjusting function according to claim 1, characterized in that: the collecting assembly is arranged on the second fixing plate (4) in a symmetrical mode, the collecting assembly is used for collecting condensation and comprises a communicating shell (1301), the communicating shell (1301) is fixedly connected to the adjacent second fixing plate (4), a communicating pipe is arranged between the communicating shell (1301) and the adjacent third flow guide frame (1205), a third telescopic member (1302) is installed on the communicating shell (1301), the third telescopic member (1302) is electrically connected with the control panel (3), a second sliding plate (1303) is fixedly connected to the telescopic end of the third telescopic member (1302), a fixing rod (1304) is fixedly connected to the communicating shell (1301), an L-shaped rod (1305) is connected to the fixing rod (1304) in a sliding mode, the L-shaped rod (1305) is in extrusion fit with the second sliding plate (1303), a blocking ball (1306) is fixedly connected to the L-shaped rod (1305), a spring is arranged between the blocking ball (1306) and the fixing rod (1304), and the communicating shell (1301) is in sealing fit.

9. The closed power distribution cabinet with a temperature adjusting function according to claim 1, characterized in that: still including fire extinguishing components, fire extinguishing components sets up in first fixed shell (1), fire extinguishing components is used for putting out a fire to mounting bracket department, fire extinguishing components is including equidistant slip post (1501) that distributes, slip post (1501) limit sliding connection is in L shaped plate (9), slip post (1501) and first fixed shell (1) sliding fit, be provided with the extension spring between the bottom of slip post (1501) and first fixed shell (1), slip post (1501) are provided with the recess of symmetric distribution, the inside rigid coupling of first fixed shell (1) has first circulation board (1502) of symmetric distribution, first circulation board (1502) sliding connection has second circulation board (1503), the fourth extensible member (1504) of symmetric distribution that first fixed shell (1) was installed, second circulation board (1503) and the flexible end rigid coupling of adjacent fourth extensible member (1504), L shaped plate (9) rigid coupling has injection pipe (1505), contain high-pressure inert gas between L shaped plate (9) and the first fixed shell (1).