CN219247227U - Power distribution monitoring device of electric control cabinet - Google Patents
Power distribution monitoring device of electric control cabinet Download PDFInfo
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- CN219247227U CN219247227U CN202223380624.XU CN202223380624U CN219247227U CN 219247227 U CN219247227 U CN 219247227U CN 202223380624 U CN202223380624 U CN 202223380624U CN 219247227 U CN219247227 U CN 219247227U
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Abstract
The utility model discloses an electric control cabinet power distribution monitoring device which comprises an electric control cabinet main body, wherein an installation frame is fixed at the inner top of the electric control cabinet main body through bolts, a monitoring device main body is clamped in the installation frame, a temperature sensor and a humidity sensor are respectively arranged at the bottom of the monitoring device main body, a first through hole is formed in the bottom of the monitoring device main body, a fan is rotatably arranged in the first through hole, a vent hole which is arranged in alignment with the fan is formed in the inner bottom of the installation frame, and a box body is arranged in the monitoring device main body.
Description
Technical Field
The utility model relates to the technical field of electric control cabinets, in particular to a power distribution monitoring device of an electric control cabinet.
Background
The electric control cabinet is a control cabinet (box) which is used for assembling the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in or on the closed or semi-closed metal cabinet according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment.
Through retrieving, the patent of application number 202122036171.8 discloses an internal environment monitoring device for switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top rear end center department fixedly connected with first motor of the cabinet body, the drive end of first motor runs through the top of the cabinet body and fixedly connected with threaded rod, threaded connection has the thread bush on the external diameter of threaded rod, the front side fixedly connected with mounting panel of thread bush, the front side middle part fixedly connected with leakage monitor of mounting panel, the front end that the mounting panel is located leakage monitor left and right sides is fixedly connected with temperature sensor and camera respectively. According to the utility model, the electric leakage monitor, the temperature sensor and the camera are driven to move up and down through the first motor, so that the internal environment in the power distribution cabinet is monitored in an all-round manner, when electric leakage is monitored, the alarm sounds and flashes to warn, thereby reminding workers that the power distribution cabinet has potential safety hazards, maintaining in time, and improving the use safety coefficient of the power distribution cabinet, and the electric leakage monitoring device is worthy of being widely popularized.
The scheme can carry out electric leakage monitoring and temperature monitoring in the power distribution cabinet, improves the safety coefficient of the power distribution cabinet, but the scheme does not consider the influence of higher humidity on the electric control cabinet, if the humidity in the cabinet body is not discharged in time, the corrosion of metal fittings in the cabinet can be caused, and even the risk of short circuit occurs, so that the electric control cabinet power distribution monitoring device is required.
Disclosure of Invention
The utility model aims to provide an electric control cabinet power distribution monitoring device, hot air and cold air can be introduced into a cabinet body, the cold air can rapidly discharge heat accumulated in the cabinet body, timely heat dissipation is realized, the hot air can dry water vapor in the cabinet body, the humidity in the cabinet body is reduced, the risk of rusting metal accessories and even short circuit of a circuit is reduced, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatically controlled cabinet distribution monitoring devices, includes automatically controlled cabinet main part, the interior top of automatically controlled cabinet main part is through the bolt fastening there being the mounting bracket, the inside joint of mounting bracket has the monitoring devices main part, temperature sensor and humidity transducer are installed respectively to the bottom of monitoring devices main part, first through-hole has been seted up to the bottom of monitoring devices main part, the fan is installed in the internal rotation of first through-hole, the ventilation hole that sets up with the fan alignment has been seted up to the interior bottom of mounting bracket, the internally mounted of monitoring devices main part has the box body, heating coil has been arranged to the inside of box body, the second through-hole has been seted up to the bottom of box body, be connected with the fan housing between first through-hole and the second through-hole.
Preferably, the box body is provided with an exhaust fan, the air outlet end of the exhaust fan is connected with a second air pipe, and one end of the second air pipe is positioned in the box body.
Preferably, the electric control cabinet main body is inserted with a first air pipe, the first air pipe penetrates through the electric control cabinet main body to be installed on the monitoring device main body in a threaded mode, and the lower end of the first air pipe is connected to the air inlet end of the exhaust fan.
Preferably, the inner bottom of the mounting frame is provided with a notch, the temperature sensor and the humidity sensor are positioned in the notch, and the outer diameters of the temperature sensor and the humidity sensor are equal to the width of the notch.
Preferably, the spout has been seted up to the inside wall of mounting bracket, the lateral part of monitoring devices main part is connected with the slider, slider slidable mounting is in the inside of spout.
Preferably, the threading hole has been seted up to the inside wall of mounting bracket, the lateral part of monitoring devices main part is provided with the jack, the jack sets up with the threading hole alignment.
Preferably, the bottom of automatically controlled cabinet main part welds there is the base, the base sets up to the base of prismatic table form, the multiunit louvre has been seted up on the lateral wall of automatically controlled cabinet main part.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, hot air and cold air can be introduced into the cabinet body, the cold air can rapidly discharge heat accumulated in the cabinet body, so that timely heat dissipation is realized, the hot air can dry water vapor in the cabinet body, the humidity in the cabinet body is reduced, and the risk that metal accessories are corroded and even a circuit is short-circuited is reduced.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the structure of the mounting frame of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the portion A in FIG. 1 according to the present utility model;
fig. 4 is a schematic structural view of the monitoring mechanism of the present utility model.
In the figure: 1. an electric control cabinet main body; 2. a base; 3. a heat radiation hole; 4. a mounting frame; 41. a groove is formed; 42. a vent hole; 43. a chute; 44. a threading hole; 5. a monitoring device body; 50. a case body; 51. a temperature sensor; 52. a humidity sensor; 53. a first through hole; 54. a blower; 55. a slide block; 56. a jack; 57. an exhaust fan; 58. a first air duct; 59. a second air duct; 510. a second through hole; 511. a fan housing; 512. and a heating coil.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automatically controlled cabinet distribution monitoring devices, including automatically controlled cabinet main part 1, the interior top of automatically controlled cabinet main part 1 is through bolt fastening has mounting bracket 4, the inside joint of mounting bracket 4 has monitoring device main part 5, and is optional, one side of mounting bracket 4 is rotatable still installs a apron, a for shutoff monitoring device main part 5, temperature sensor 51 and humidity transducer 52 are installed respectively to the bottom of monitoring device main part 5, temperature sensor 51 is used for monitoring the temperature in the automatically controlled cabinet main part 1, humidity transducer 52 is used for monitoring the humidity in the automatically controlled cabinet main part 1, first through-hole 53 has been seted up to the bottom of monitoring device main part 5, fan 54 is installed in the inside rotation of first through-hole 53, ventilation hole 42 that sets up with fan 54 alignment has been seted up to the interior bottom of mounting bracket 4, box 50's inside has arranged heating coil 512, second through-hole 510 has been seted up to the bottom of box 50, be connected with fan housing 511 between first through-hole 53 and the second through-hole 510.
When the humidity in the electric control cabinet main body 1 is monitored to be higher, only the fan 54 and the temperature control switch for controlling the heating coil 512 to heat are started, the heating coil 512 can raise the temperature in the box body 50, the fan 54 pumps away hot air in the box body 50 and blows the hot air into the electric control cabinet main body 1, the hot air can quickly evaporate water vapor in the electric control cabinet main body 1, and the humidity in the electric control cabinet main body is reduced
The inside of monitoring devices main part 5 still includes main way PT mutual-inductor, main way CT mutual-inductor, branch road CT mutual-inductor, break-make state detection device, touch-sensitive screen, controller and circuit breaker, main way PT mutual-inductor, main way CT mutual-inductor are installed on the switch board main circuit, and branch road CT mutual-inductor is installed on each branch road of automatically controlled cabinet, and main way PT mutual-inductor, main way CT mutual-inductor, branch road CT mutual-inductor link to each other with the controller, and the circuit breaker is installed on each branch road, and the controller links to each other with circuit breaker, touch-sensitive screen, break-make state detection device respectively. The main path PT transformer, the main path CT transformer and the branch path CT transformer collect power quality parameters and send the power quality parameters into the controller, the on-off state detection device collects the on-off state signals of the circuit breakers of each branch path and sends the signals into the controller, and the controller controls the on-off of the circuit breakers in each branch path according to received data and simultaneously displays the received data in the touch screen, so that the monitoring result is more visual.
The box body 50 is provided with an exhaust fan 57, an air outlet end of the exhaust fan 57 is connected with a second air pipe 59, and one end of the second air pipe 59 is positioned in the box body 50.
The electric control cabinet body 1 is inserted with a first air pipe 58, the first air pipe 58 penetrates through the electric control cabinet body 1 to be installed on the monitoring device body 5 in a threaded mode, and the lower end of the first air pipe 58 is connected to the air inlet end of the exhaust fan 57.
When the temperature in the electric control cabinet body 1 is detected to be higher, the exhaust fan 57 and the fan 54 are started at the same time, the exhaust fan 57 pumps external cold air into the box body 50 along the first air pipe 58, the fan 54 pumps the cold air through the fan housing 511, the cold air is blown into the electric control cabinet body 1 from the ventilation hole 42, and heat in the electric control cabinet body is discharged from the cooling hole 3.
The notch 41 is formed in the inner bottom of the mounting frame 4, the temperature sensor 51 and the humidity sensor 52 are located in the notch 41, the outer diameters of the temperature sensor 51 and the humidity sensor 52 are equal to the width of the notch 41, and the temperature sensor 51 and the humidity sensor 52 are convenient to install.
The spout 43 has been seted up to the inside wall of mounting bracket 4, and the lateral part of monitoring device main part 5 is connected with slider 55, and slider 55 slidable mounting is in the inside of spout 43.
The through wires hole 44 has been seted up to the inside wall of mounting bracket 4, and the lateral part of monitoring device main part 5 is provided with jack 56, and jack 56 aligns the setting with the through wires hole 44, makes things convenient for the plug wire, guarantees monitoring device main part 5 operation.
The bottom welding of automatically controlled cabinet main part 1 has base 2, and base 2 sets up to the base of prismatic table form, has seted up multiunit louvre 3 on the lateral wall of automatically controlled cabinet main part 1.
When the electric control cabinet is used, a cabinet door of the electric control cabinet body 1 is opened, the monitoring device body 5 is installed in the installation frame 4, specifically, the sliding block 55 at the side part of the monitoring device body 5 is in sliding connection with the inside of the sliding groove 43, and the temperature sensor 51 and the humidity sensor 52 are positioned in the groove 41, wherein the temperature sensor 51 is used for monitoring the temperature in the electric control cabinet body 1, and the humidity sensor 52 is used for monitoring the humidity in the electric control cabinet body 1;
when the temperature in the electric control cabinet body 1 is detected to be higher, the exhaust fan 57 and the fan 54 are started at the same time, the exhaust fan 57 pumps external cold air into the box body 50 along the first air pipe 58, the fan 54 pumps the cold air through the fan housing 511, the cold air is blown into the electric control cabinet body 1 from the vent hole 42, and heat in the electric control cabinet body is discharged from the heat dissipation hole 3;
when the humidity in the electric control cabinet main body 1 is monitored to be higher, only the temperature control switch for controlling the heating coil 512 to generate heat is turned on, the heating coil 512 can raise the temperature in the box body 50, the fan 54 pumps away hot air in the box body 50 and blows the hot air into the electric control cabinet main body 1, the hot air can quickly evaporate water vapor in the electric control cabinet main body 1, and the humidity in the electric control cabinet main body is reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatically controlled cabinet distribution monitoring devices, includes automatically controlled cabinet main part (1), its characterized in that: the utility model discloses an automatically controlled cabinet main part (1) is equipped with mounting bracket (4) through bolt fastening in interior top, inside joint of mounting bracket (4) has monitoring devices main part (5), temperature sensor (51) and humidity transducer (52) are installed respectively to the bottom of monitoring devices main part (5), first through-hole (53) have been seted up to the bottom of monitoring devices main part (5), fan (54) are installed in the internal rotation of first through-hole (53), vent (42) that set up with fan (54) alignment have been seted up in the interior bottom of mounting bracket (4), internally mounted of monitoring devices main part (5) has box body (50), heating coil (512) have been arranged in the inside of box body (50), second through-hole (510) have been seted up to the bottom of box body (50), be connected with fan housing (511) between first through-hole (53) and second through-hole (510).
2. The electrical cabinet power distribution monitoring device according to claim 1, wherein: install air exhauster (57) on box body (50), the air-out end of air exhauster (57) is connected with second tuber pipe (59), the one end of second tuber pipe (59) is located the inside of box body (50).
3. The electrical cabinet power distribution monitoring device according to claim 2, wherein: the electric control cabinet is characterized in that a first air pipe (58) is inserted into the electric control cabinet body (1), the first air pipe (58) penetrates through the electric control cabinet body (1) to be installed on the monitoring device body (5) in a threaded mode, and the lower end of the first air pipe (58) is connected to the air inlet end of the exhaust fan (57).
4. The electrical cabinet power distribution monitoring device according to claim 1, wherein: the inner bottom of the mounting frame (4) is provided with a notch (41), the temperature sensor (51) and the humidity sensor (52) are positioned in the notch (41), and the outer diameters of the temperature sensor (51) and the humidity sensor (52) are equal to the width of the notch (41).
5. The electrical cabinet power distribution monitoring device according to claim 1, wherein: the inside wall of mounting bracket (4) has seted up spout (43), the lateral part of monitoring devices main part (5) is connected with slider (55), slider (55) slidable mounting is in the inside of spout (43).
6. The electrical cabinet power distribution monitoring device according to claim 1, wherein: threading hole (44) have been seted up to the inside wall of mounting bracket (4), the lateral part of monitoring devices main part (5) is provided with jack (56), jack (56) and threading hole (44) align to set up.
7. The electrical cabinet power distribution monitoring device according to claim 1, wherein: the bottom of automatically controlled cabinet main part (1) is welded there is base (2), base (2) set up to the base of prismatic table form, multiunit louvre (3) have been seted up on the lateral wall of automatically controlled cabinet main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223380624.XU CN219247227U (en) | 2022-12-16 | 2022-12-16 | Power distribution monitoring device of electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223380624.XU CN219247227U (en) | 2022-12-16 | 2022-12-16 | Power distribution monitoring device of electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219247227U true CN219247227U (en) | 2023-06-23 |
Family
ID=86803708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223380624.XU Active CN219247227U (en) | 2022-12-16 | 2022-12-16 | Power distribution monitoring device of electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219247227U (en) |
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2022
- 2022-12-16 CN CN202223380624.XU patent/CN219247227U/en active Active
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