CN213125212U - Automatic control device for power distribution network - Google Patents
Automatic control device for power distribution network Download PDFInfo
- Publication number
- CN213125212U CN213125212U CN202022188161.1U CN202022188161U CN213125212U CN 213125212 U CN213125212 U CN 213125212U CN 202022188161 U CN202022188161 U CN 202022188161U CN 213125212 U CN213125212 U CN 213125212U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- control device
- automatic control
- distribution network
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an automatic control device for a power distribution network, which comprises a cabinet body, telescopic cylinders are fixed on the left and right sides of the lower side of the upper wall of the cabinet body, hinged blocks are fixed on the outer sides of the telescopic cylinders, connecting rods are symmetrically hinged in front of the outer sides of the hinged blocks, a sealing plate is hinged to the outer end of each connecting rod, net plates are symmetrically arranged on the left and right sides of the inner part of the cabinet body, a horizontal plate is connected between the upper sides of the two net plates, a water collecting tank is arranged in the middle of the upper side of the cabinet body, an air inlet pipe is arranged on the upper side of the water collecting tank, a plurality of air guide pipes are connected to the outer side of the water collecting tank, one ends of the air guide pipes, which are far away from the water collecting; the utility model has the advantages of simple structure, safety, practicality, quick adjustment, good heat dissipation effect and capability of cooling in rainy days.
Description
Technical Field
The utility model belongs to the technical field of the electric wire netting switch board, in particular to distribution network automatic control device.
Background
The invention and application of electric power take electric energy as power energy, the invention and application of electric power have raised the secondary industrialization climax, become one of the three scientific and technological revolution of human history, have changed people's life from this science and technology, the large-scale electric power system appearing later is one of the most important achievements in the science history of human engineering, it is the electric power production and consumption system composed of links such as generating electricity, transmitting electricity, distributing electricity and using electricity, etc., it converts the natural primary energy into electric power through the mechanical energy device, and then transmit electricity, transform electricity and distribute electricity to supply the electric power to each user, the electric network control device in the prior art such as the control cabinet, etc., will produce the high temperature after operating for a long time, the high temperature will not only accelerate the aging of the electronic components, but also easy to produce danger, in order to increase the heat dispersion of the control cabinet, usually will mount the ventilative net on the side wall of the control cabinet, when meeting the rainy day, corrosion of electronic components is easily accelerated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distribution network automatic control device has simple structure, safe practical, adjusts fast, the radiating effect is good and can the advantage of rainy day cooling.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic control device for a power distribution network comprises a cabinet body, telescopic air cylinders are fixed on the left and right sides of the lower side of the upper wall of the cabinet body, hinge blocks are fixed on the outer sides of the telescopic air cylinders, connecting rods are symmetrically hinged in front of the outer sides of the hinge blocks, a sealing plate is hinged to the outer end of each connecting rod, the sealing plates are hinged to the cabinet body, net plates are symmetrically arranged on the left and right sides of the inner part of the cabinet body, a horizontal plate is connected between the upper sides of the two net plates, a water collecting tank is arranged in the middle of the upper side of the cabinet body, an air inlet pipe is arranged on the upper side of the water collecting tank, a plurality of air guide pipes are connected to the outer side of the water collecting tank, one ends of the air guide pipes, which are far away from the water collecting tank, the cabinet is internal to be provided with controller and temperature sensor respectively, telescopic cylinder, fan, humidity transducer and temperature sensor all with controller electric connection.
Preferably, the guide pipes are symmetrically fixed on the left and right of the lower wall of the cabinet body, and the telescopic rods of the telescopic cylinders penetrate through and are connected with the guide pipes in a sliding mode.
Preferably, the number of the sealing plates is 4, a sealing frame is arranged on the inner side of each sealing plate, and a sealing strip is arranged on the inner side of each sealing frame.
Preferably, the width of the cabinet is 2 times the width of the sealing plate.
Preferably, a plurality of fixing rods are arranged on the outer side of the upper end of the air inlet pipe, and rain shielding caps are fixed at the outer ends of the fixing rods.
Preferably, the number of the air guide pipes, the drying box and the fans is 4, drying agents are arranged on the inner side of the drying box, and the drying agents are silica gel drying agents.
Preferably, the controller is a PLC controller.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can realize the opening and closing of the side wall of the cabinet body by arranging the telescopic cylinder, the hinged block, the connecting rod and the sealing plate, thereby realizing unpowered heat dissipation and reducing the heat dissipation cost of the control cabinet, when the humidity in the air is larger, the sealing plate is closed by the telescopic cylinder, thereby ensuring the drying of the internal part of the cabinet body, usually in summer, before raining or in the raining process, the air humidity and the temperature rise simultaneously, which can lead the heat in the cabinet body not to be discharged, so that the temperature of the cabinet body rises rapidly, through the air inlet pipe, the water collecting tank, the air guide pipe and the drying box, the rain-shielding cap can prevent a large amount of rainwater from entering the air inlet pipe, only a small amount of rainwater enters the air inlet pipe along with the air flow, finally, because the gravity falls into the water collecting tank, the gas enters the air guide pipe from the upper part of the water collecting tank, and further dries the rainwater and enters the, electronic component to in the cabinet body cools down, finally discharges through the gas vent to with the heat discharge of the internal side of cabinet, simultaneously the utility model discloses a temperature sensor and humidity transducer carry out automatic identification and control, carry out automatic control and regulation from the temperature to switch board inside.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the overlooking structure of the telescopic cylinder and the connecting rod of the present invention.
Fig. 3 is a schematic top view of the reservoir and the air inlet pipe according to the present invention.
Fig. 4 is a left side view structural diagram of the sealing frame of the present invention.
Fig. 5 is a schematic view of the rain cap and the air inlet pipe according to the present invention.
In the figure: 1. the cabinet body, 2, telescopic cylinder, 3, articulated piece, 4, connecting rod, 5, closing plate, 6, otter board, 7, horizontal plate, 8, header tank, 9, air-supply line, 10, guide duct, 11, drying cabinet, 12, stand pipe, 13, fan, 14, air exit, 15, check valve, 16, sealed frame, 17, rain-proof cap, 18, humidity transducer, 19, temperature sensor, 20, controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present embodiment provides an automatic control device for a power distribution network, which includes a cabinet 1, telescopic cylinders 2 are fixed on the left and right sides of the lower side of the upper wall of the cabinet 1, hinged blocks 3 are fixed on the outer sides of the telescopic cylinders 2, connecting rods 4 are symmetrically hinged in front of the outer sides of the hinged blocks 3, a sealing plate 5 is hinged to the outer end of each connecting rod 4, the sealing plate 5 is hinged to the cabinet 1, net plates 6 are symmetrically arranged on the left and right sides of the inside of the cabinet 1, a horizontal plate 7 is connected between the upper sides of the two net plates 6, a water collection tank 8 is arranged in the middle of the upper side of the cabinet 1, an air inlet pipe 9 is arranged on the upper side of the water collection tank 8, a plurality of air guide pipes 10 are connected to the outer side of the water collection tank 8, one ends, the cabinet body 1 downside bilateral symmetry is provided with air exit 14, air exit 14 downside is provided with check valve 15, 1 upside of the cabinet body is provided with humidity transducer 18, cabinet body 1 is inside to be provided with controller 20 and temperature sensor 19 respectively, telescopic cylinder 2, fan 13, humidity transducer 18 and temperature sensor 19 all with controller 20 electric connection.
In order to ensure that the telescopic rod of the telescopic cylinder 2 can be extended and retracted along the direction of the guide tube 12, so as to ensure the stable closing and opening of the sealing plate 5, in this embodiment, the guide tubes 12 are symmetrically fixed on the lower wall of the cabinet body 1, and the telescopic rod of the telescopic cylinder 2 penetrates through and is slidably connected with the guide tubes 12.
In order to enable the sealing plate 5 and the sealing frame 16 to be matched with each other, so that the sealing effect is better, in the embodiment, the number of the sealing plates 15 is 4, the sealing frame 16 is arranged on the inner side of the sealing plate 15, and the sealing strip is arranged on the inner side of the sealing frame 16.
In order to realize the sealing and opening of the side wall of the cabinet body 1 through the sealing plate 5, thereby ensuring that when the air humidity is lower, the reactive heat dissipation can be realized, thereby reducing the heat dissipation energy consumption of the cabinet body 1, in the embodiment, the width of the cabinet body 1 is 2 times of the width of the sealing plate 5.
In order to keep off the rain through the rain cap 17, so that only a small part of rainwater enters the air inlet pipe, in this embodiment, the outer side of the upper end of the air inlet pipe 9 is provided with a plurality of fixing rods, and the outer ends of the fixing rods are fixed with the rain cap 17.
In order to specially aim at the time that air temperature and humidity are all higher, can enough guarantee the drying of the inside air of the cabinet body 1 simultaneously can cool down to guarantee the electronic component steady operation in the cabinet body 1, in this embodiment, the quantity of guide duct 9, drying cabinet 11 and fan 13 is 4, drying agent is provided with to the drying cabinet 13 inboard, the drying agent adopts the silica gel drier.
In order to make the response speed of the controller 20 faster and the cooling effect better, in this embodiment, the controller 20 adopts a PLC controller.
The utility model discloses a theory of operation: when the cabinet is used, the telescopic cylinder 2 is started firstly, the telescopic cylinder 2 pushes the hinged block 3 to move along the direction of the guide pipe 12, the hinged block 3 pushes the connecting rod 4 to move, the connecting rod 4 pushes the sealing plate 5, the two sealing plates 5 are matched with each other and are in an open state, at the moment, outside air enters the cabinet body 1 through the screen plate 6, the screen plate 6 has a good filtering effect and can filter dust in the air, when the humidity sensor 18 detects that the humidity in the air is greater than a set humidity threshold value, the controller starts the telescopic cylinder 2, the telescopic cylinder 2 is reset reversely, at the moment, the sealing plate 5 is in a closed state, the sealing plate 5 is in close contact with the sealing strip on the sealing frame 16, so that the cabinet body 1 is in a sealing state, and when data measured by the humidity sensor 18 and the temperature sensor 19 are both higher than the set threshold value, the controller 20 starts the fan 13, when rainy weather is more sultry, rain cap 17 shelters from most rainwater, only leaves a small part of rainwater and enters into air-supply line 9 and finally falls into header tank 8, and the air current carries out the drying through guide duct 10 through drying cabinet 11, then enters into cabinet body 1 to realize that the electronic component in the cabinet body 1 still can keep dry cooling in rainy day, simultaneously the utility model discloses the cooling energy consumption is low, and can realize automatic control, need not manual operation, and safe practical, consequently be fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a distribution network automatic control device, includes the cabinet body, its characterized in that: telescopic air cylinders are fixed on the left and right sides of the lower side of the upper wall of the cabinet body, hinged blocks are fixed on the outer sides of the telescopic air cylinders, connecting rods are symmetrically hinged in front of the outer sides of the hinged blocks, a sealing plate is hinged to the outer end of each connecting rod, the sealing plate is hinged to the cabinet body, net plates are symmetrically arranged on the left and right sides of the interior of the cabinet body, a horizontal plate is connected between the upper sides of the two net plates, a water collecting tank is arranged in the middle of the upper side of the cabinet body, an air inlet pipe is arranged on the upper side of the water collecting tank, a plurality of air guide pipes are connected to the outer side of the water collecting tank, one ends of the air guide pipes, which are far away from the water collecting tank, are connected with a drying tank, a fan mounted on the lower side of, the telescopic cylinder, the fan, the humidity sensor and the temperature sensor are all electrically connected with the controller.
2. The automatic control device for the distribution network according to claim 1, characterized in that: the lower wall of the cabinet body is fixed with guide tubes in bilateral symmetry, and telescopic rods of the telescopic cylinders penetrate through and are connected with the guide tubes in a sliding mode.
3. The automatic control device for the distribution network according to claim 1, characterized in that: the quantity of closing plate is 4, the closing plate inboard is provided with sealed frame, sealed frame inboard is provided with the sealing strip.
4. The automatic control device for the distribution network according to claim 1, characterized in that: the width of the cabinet body is 2 times of the width of the sealing plate.
5. The automatic control device for the distribution network according to claim 1, characterized in that: the outer side of the upper end of the air inlet pipe is provided with a plurality of fixing rods, and rain blocking caps are fixed at the outer ends of the fixing rods.
6. The automatic control device for the distribution network according to claim 1, characterized in that: the number of the air guide pipes, the drying box and the fans is 4, and the drying agent is arranged on the inner side of the drying box and is silica gel drying agent.
7. The automatic control device for the distribution network according to claim 1, characterized in that: the controller adopts a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188161.1U CN213125212U (en) | 2020-09-29 | 2020-09-29 | Automatic control device for power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188161.1U CN213125212U (en) | 2020-09-29 | 2020-09-29 | Automatic control device for power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125212U true CN213125212U (en) | 2021-05-04 |
Family
ID=75665325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022188161.1U Active CN213125212U (en) | 2020-09-29 | 2020-09-29 | Automatic control device for power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125212U (en) |
-
2020
- 2020-09-29 CN CN202022188161.1U patent/CN213125212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204301425U (en) | A kind of new type solar energy agricultural byproducts drying equipment | |
| CN108598892A (en) | A kind of outdoor power equipment with lightning arrester | |
| CN207338965U (en) | A kind of low-tension switch cabinet | |
| CN210610163U (en) | Electronic information communication base station for power grid | |
| CN211046177U (en) | Intelligent box-type substation based on internet technology | |
| CN206059980U (en) | Outdoor power equipment installs room ventilation moisture-proof construction | |
| CN209787632U (en) | Control box for security and protection equipment with good moisture resistance | |
| CN213125212U (en) | Automatic control device for power distribution network | |
| CN110113912A (en) | A kind of base station equipment of the good heat dissipation effect based on 5G communication | |
| CN210092613U (en) | Low-voltage distribution cabinet with dampproofing function | |
| CN106129860B (en) | A kind of rural area low-tension distribution box | |
| CN209608117U (en) | A kind of low-voltage distribution cabinet convenient for remotely controlling | |
| CN215299931U (en) | Cooling device for box-type substation | |
| CN203747269U (en) | Ventilating and dehumidifying system for control cabinet | |
| CN216981322U (en) | Box-type substation convenient for heat dissipation | |
| CN213660975U (en) | Box type switching station | |
| CN206697780U (en) | A kind of transformer battery saving arrangement | |
| CN208862123U (en) | A kind of electric automobile power battery cooling device | |
| CN113692184A (en) | Data acquisition's indoor outer equipment | |
| CN208863546U (en) | Pulp air-drying device based on solar energy | |
| CN112466610A (en) | Be convenient for take wireless device heat dissipation transformer | |
| CN217824393U (en) | Photovoltaic street lamp charge-discharge control system | |
| CN209358111U (en) | A kind of outdoor electricity distribution cabinet | |
| CN218269569U (en) | Heating device | |
| CN214958145U (en) | Novel energy-saving power distribution device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |