CN115632325A - Distribution automation equipment electric automatization detection device - Google Patents
Distribution automation equipment electric automatization detection device Download PDFInfo
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- CN115632325A CN115632325A CN202211371114.8A CN202211371114A CN115632325A CN 115632325 A CN115632325 A CN 115632325A CN 202211371114 A CN202211371114 A CN 202211371114A CN 115632325 A CN115632325 A CN 115632325A
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- Prior art keywords
- distribution cabinet
- power distribution
- switch board
- temperature
- automation equipment
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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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- 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
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an electric automatic detection device of distribution automation equipment, which relates to the technical field of detection of the distribution automation equipment and provides the following scheme, and the scheme comprises the following steps: the switch board, install the automatic fire control unit of switch board that is used for the fire control to put out a fire on switch board top surface to and set up the switch board temperature regulating device who is used for controlling switch board inner chamber temperature on the lateral wall of switch board both sides. According to the invention, the temperature sensor arranged on the side wall of the inner cavity of the power distribution cabinet through the metal bracket uploads the temperature inside the power distribution cabinet to the PLC terminal in real time, and after the temperature data of the temperature sensor is obtained, air can be directly blown to an electrical element through the temperature control device of the power distribution cabinet, so that the temperature of the electrical element is reduced; when temperature sensor detects the temperature in the switch board inside and surpasses normal threshold value, pass through the solenoid valve through the PLC terminal and open to on spraying electrical element by the shower nozzle, and then the operation of fire control putting out a fire, avoid the inside component burning of switch board.
Description
Technical Field
The invention relates to the technical field of detection of distribution automation equipment, in particular to an electrical automation detection device of distribution automation equipment.
Background
In the operation and maintenance of a daily distribution room, electrical equipment needs to be frequently detected. The bulky equipment can not open the speech and can only be detected by the experience of an old master. With the establishment of modern society, the pressure of a power distribution room is increased suddenly by the rapid increase of power users, units and power consumption and diversified power consumption projects, so that the power distribution room is operated for a long time, the power consumption experience is ensured, the power distribution room is also operated safely and stably, the power consumption safety of users is ensured, and the loss caused by hidden dangers and faults is avoided, so that the electrical detection with complicated process and high technical experience requirement is more important.
For the operation and maintenance of the traditional distribution room under multiple heavy pressure, intelligent upgrading and reconstruction are extremely important. The traditional method of monitoring, inspecting, detecting and maintaining by manpower is changed into intelligent monitoring, big data are analyzed in real time, hidden danger early warning is discovered, a modern working mode is provided for operation and maintenance of a distribution room, heavy pressure borne by the distribution room is reduced, operation and maintenance means can be relied on, the operation and maintenance of the distribution room can easily realize full life cycle management of distribution equipment, equipment workers and management staff of the distribution room can timely and comprehensively know equipment operation conditions, operation trends, state data and statistical analysis results of the distribution room, a near term maintenance plan and a scheme are systematically formulated according to collected data information, and the condition of lack of maintenance and blind maintenance of after-maintenance of periodic plan inspection are avoided to the maximum extent; therefore, zero-defect and zero-hidden-trouble operation of the equipment is realized, the optimal operation state of the equipment is constantly kept, the operation period of the equipment is prolonged to the maximum extent, the overhaul cost of the equipment is effectively reduced, meanwhile, the operation and maintenance cost of the distribution equipment of an enterprise can be reduced, the operation efficiency of the equipment is improved, the maintenance cost of the equipment is reduced, and the operation and maintenance cost of the equipment is reduced, so that a technical person in the field provides the electric automatic detection device for the distribution automation equipment.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present invention is to provide an electrical automation detection apparatus for distribution automation equipment, including: the fire-fighting power distribution cabinet comprises a power distribution cabinet, a power distribution cabinet automatic fire-fighting device and power distribution cabinet temperature control devices, wherein the power distribution cabinet automatic fire-fighting device is arranged on the surface of the top of the power distribution cabinet and used for fire-fighting, and the power distribution cabinet temperature control devices are arranged on the side walls of the two sides of the power distribution cabinet and used for controlling the temperature of an inner cavity of the power distribution cabinet; wherein, install coincidence ware and sectionalizer respectively on the inner chamber lateral wall of switch board, and install the metal support through the screw on the inner chamber left side lateral wall of switch board, install the temperature sensor who is used for detecting the inside temperature of switch board in the inside of metal support.
In above-mentioned distribution automation equipment electric automatization detection device's technical scheme, preferably, including the dry powder fire extinguishing jar through the bolt fastening on the switch board top surface in the automatic fire extinguishing apparatus of switch board, the discharge end of dry powder fire extinguishing jar is connected with the tubular metal resonator that runs through to the switch board inside through the coupling, and the solenoid valve is installed to the one end that the tubular metal resonator is located the switch board inner chamber, and the one end that the tubular metal resonator was kept away from to the solenoid valve installs the hose, and the shower nozzle is installed to the other end of hose.
In the above technical solution of the distribution automation equipment electrical automation detection device, preferably, one end of the spray head away from the hose faces an electrical element in the distribution cabinet, and a control end of the electromagnetic valve is electrically connected to the industrial PLC terminal.
In the technical scheme of the above-mentioned distribution automation equipment electrical automation detection device, preferably, contain the bottom plate of installing on the lateral wall of switch board both sides among the switch board temperature regulating device, the welding of one side that the lateral wall of switch board was kept away from to the bottom plate has the drum, and has servo drive motor through the mounting screw in one side that the bottom plate kept away from each other, has used shaft coupling fixedly connected with flabellum on servo drive motor's the output shaft.
In the above-mentioned distribution automation equipment electrical automation detection device's technical scheme, preferably, all be connected with the return bend that runs through to in the switch board inner chamber on the bottom lateral wall of drum, and the vertical cross-section of return bend is the U-shaped, and the one end opening that the return bend is located the switch board inner chamber is provided with the dust screen.
In the above technical solution of the distribution automation equipment electrical automation detection device, preferably, an air inlet grille for preventing entry of foreign matters is mounted on an opening of one end of the cylinder away from the bottom plate through a screw.
In the above-mentioned technical scheme of distribution automation equipment electrical automation detection device, preferably, the switch board temperature regulating device is arranged in bilateral symmetry with the axis of the switch board as the base point.
In the above technical scheme of the electric automatic detection device of the distribution automation equipment, preferably, air outlets for discharging air are formed in the tops of the side walls on both sides of the power distribution cabinet, and a metal filter screen is installed in an inner cavity of each air outlet.
In the technical scheme of the above distribution automation equipment electrical automation detection device, preferably, the bottom of the side walls on both sides of the power distribution cabinet are both provided with air inlets for the bent pipes to penetrate through, and the side wall on the front side of the power distribution cabinet is provided with a cabinet door of the power distribution cabinet through a hinge.
According to the technical scheme, compared with the prior art, the electric automatic detection device for the distribution automation equipment has the following beneficial effects:
1. according to the invention, the temperature sensor arranged on the side wall of the inner cavity of the power distribution cabinet through the metal support uploads the temperature inside the power distribution cabinet to the PLC terminal in real time, after the temperature data of the temperature sensor is obtained, the PLC terminal controls the servo driving motor to start, the output shaft of the servo driving motor rotates the fan blades on the outer ring and filters air through the air inlet grille, the air is extracted from the outside to the inside, the air extracted into the cylinder is input into the inner cavity of the power distribution cabinet along the bent pipe, the port of the bent pipe in the inner cavity faces to the electric elements inside the power distribution cabinet, so that the air can be directly blown to the electric elements, and meanwhile, hot air in the power distribution cabinet flows upwards and flows outwards from the air outlet, so that the electric elements are cooled.
2. When the temperature sensor detects that the temperature in the power distribution cabinet exceeds a normal threshold value, the PLC terminal is opened through the electromagnetic valve, so that the pressurized dry powder in the dry powder extinguishing tank flows to the electromagnetic valve along the metal pipe, and the electromagnetic valve is in an opening and closing state, so that the dry powder continuously moves to the spray head along the hose and is sprayed onto an electrical element by the spray head, the fire fighting operation is further carried out, and the element in the power distribution cabinet is prevented from burning.
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 of the present invention or the prior art will be briefly described and explained. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic perspective view of an electrical automation detection apparatus of a distribution automation device according to the present invention;
fig. 2 is a schematic view illustrating opening of a cabinet door of the electrical automation detection device of the distribution automation equipment in the present invention;
fig. 3 is a schematic view of an automatic fire fighting device of a power distribution cabinet in the automatic electric detection device of the power distribution automation equipment of the present invention;
fig. 4 is a schematic diagram of a temperature control device of a power distribution cabinet of an electrical automation detection device of a power distribution automation apparatus according to the present invention;
fig. 5 is a partially enlarged schematic view of a portion a of fig. 1 in the electrical automation detecting apparatus of the distribution automation device of the present invention.
In fig. 1 to 5, the correspondence between the components is as follows:
1. a power distribution cabinet; 2. a recloser; 3. a temperature control device of the power distribution cabinet; 31. a base plate; 32. a cylinder; 33. a servo drive motor; 34. a fan blade; 35. an air inlet grille; 36. bending a pipe; 37. a dust screen; 4. a power distribution cabinet internal frame; 5. a cabinet door of a power distribution cabinet; 6. a segmenter; 7. an automatic fire-fighting device of a power distribution cabinet; 71. a dry powder fire extinguishing tank; 72. a metal tube; 73. an electromagnetic valve; 74. a hose; 75. a spray head; 8. an air outlet; 9. an air inlet; 10. a metal bracket; 11. a temperature sensor; 12. a metal filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to make the technical solution and implementation of the present invention more clearly explained and illustrated, several preferred embodiments for implementing the technical solution of the present invention are described below.
It will be understood that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In addition, the terms herein: the references to "inner, outer", "front, rear", "left, right", "vertical, horizontal", "top, bottom", etc. are made based on the orientation or positional relationship shown in the drawings and are intended only to facilitate the description of the application and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the application.
The terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature.
Example 1.
In the detection of high-voltage electrical equipment or live working safety equipment in a distribution room, the high-voltage electrical equipment or live working safety equipment has respective insulation structures, and the equipment are subjected to overvoltage from the inside and the outside which is much higher than normal rated working voltage when in work, so that the insulation structures can be defective and become latent faults, and on the other hand, the insulation per se can generate heat and age under natural conditions along with the operation process to be reduced. Therefore, on the basis of installing the temperature sensor, install visual camera and smoke transducer additional in the inboard of switch board for detect the ageing smog or the flame that arouse of circuit.
The fire-fighting power distribution cabinet comprises a power distribution cabinet 1, a power distribution cabinet automatic fire-fighting device 7 which is arranged on the surface of the top of the power distribution cabinet 1 and is used for fire-fighting, and power distribution cabinet temperature control devices 3 which are arranged on the side walls of two sides of the power distribution cabinet 1 and are used for controlling the temperature of an inner cavity of the power distribution cabinet 1; wherein, install coincidence ware 2 and sectionalizer 6 on the inner chamber lateral wall of switch board 1 respectively, and install metal support 10 through the screw on the inner chamber left side lateral wall of switch board 1, install the temperature sensor 11 that is used for detecting the inside temperature of switch board 1 in the inside of metal support 10.
The automatic fire control unit 7 of switch board is including fixing the dry powder fire pot 71 on switch board 1 top surface through the bolt, the discharge end of dry powder fire pot 71 is connected with the tubular metal resonator 72 that runs through in switch board 1 inside through the coupling, the solenoid valve 73 is installed to the one end that tubular metal resonator 72 is located switch board 1 inner chamber, and the one end that tubular metal resonator 73 kept away from tubular metal resonator 72 installs hose 74, and hose 74 is installed to the other end of hose 74, the one end that hose 74 was kept away from to shower nozzle 75 is towards the electrical component in switch board 1 inside, and solenoid valve 73's control end and industrial PLC terminal electric connection, contain the bottom plate 31 of installing on switch board 1 both sides lateral wall in the switch board temperature regulating device 3, the one side welding that bottom plate 31 kept away from switch board 1 lateral wall has drum 32, and servo drive motor 33 is installed through the screw in the one side that bottom plate 31 kept away from each other, shaft coupling fixedly connected with flabellum 34 has been used on servo drive motor 33's the output shaft.
All be connected with the return bend 36 that runs through to in the 1 inner chamber of switch board on the bottom lateral wall of drum 32, and the vertical cross-section of return bend 36 is the U-shaped, the one end opening that return bend 36 is arranged in 1 inner chamber of switch board is provided with dust screen 37, drum 32 is kept away from and is had the air inlet grid 35 that prevents debris entering through mounting screw on the one end opening of bottom plate 31, switch board temperature regulating device 3 uses the axis of switch board 1 to be bilateral symmetry setting as the basic point, air feed gas exhaust's air outlet 8 has all been seted up at switch board 1's both sides lateral wall top, and install metal filters 12 in the inner chamber of air outlet 8, the air intake 9 that supplies return bend 36 to run through has all been seted up to switch board 1's both sides lateral wall bottom, and there is switch board cabinet door 5 through the hinge mounting on switch board 1's the front lateral wall.
Example 2.
In a high-temperature environment, heat is generated when the current of elements in the power distribution cabinet passes through a contact with high resistance; the internal temperature is increased due to excessive heating, and meanwhile, under the condition that fuses in the power distribution cabinet are heated at two ends, the power distribution automation equipment is short-circuited or burnt, so that an infrared thermal phase instrument is installed in the power distribution cabinet; in addition, in the detection of the distribution room operation and maintenance electrical equipment, whether high-voltage electrical equipment or live working safety equipment, the equipment and the equipment have respective insulation structures, and the equipment are subjected to overvoltage from the inside and the outside which is much higher than the normal rated working voltage when in work, so that the insulation structure can be defective to become a latent fault, and on the other hand, the insulation per se can generate heat and age under natural conditions to be reduced along with the operation process. Therefore, on the basis of installing the temperature sensor, install visual camera and smoke transducer additional in the inboard of switch board for detect the ageing smog or the flame that arouse of circuit.
The fire-fighting power distribution cabinet comprises a power distribution cabinet 1, a power distribution cabinet automatic fire-fighting device 7 which is arranged on the surface of the top of the power distribution cabinet 1 and is used for fire-fighting, and power distribution cabinet temperature control devices 3 which are arranged on the side walls of two sides of the power distribution cabinet 1 and are used for controlling the temperature of an inner cavity of the power distribution cabinet 1; wherein, install coincidence ware 2 and sectionalizer 6 on the inner chamber lateral wall of switch board 1 respectively, and install metal support 10 through the screw on the inner chamber left side lateral wall of switch board 1, install in the inside of metal support 10 and be used for detecting the temperature sensor 11 of the inside temperature of switch board 1.
The automatic fire fighting device 7 of the power distribution cabinet comprises a dry powder fire extinguishing tank 71 fixed on the surface of the top of the power distribution cabinet 1 through bolts, the discharge end of the dry powder fire extinguishing tank 71 is connected with a metal pipe 72 penetrating into the inner part of the power distribution cabinet 1 through a pipe joint, an electromagnetic valve 73 is installed at one end of the metal pipe 72 positioned in the inner cavity of the power distribution cabinet 1, a hose 74 is installed at one end of the electromagnetic valve 73 far away from the metal pipe 72, a nozzle 75 is installed at the other end of the hose 74, one end of the nozzle 75 far away from the hose 74 faces to an electrical element in the inner part of the power distribution cabinet 1, the control end of the electromagnetic valve 73 is electrically connected with an industrial PLC terminal, a bottom plate 31 installed on the side walls on two sides of the power distribution cabinet 1 is contained in the temperature control device 3 of the power distribution cabinet, a cylinder 32 is welded on one side of the side wall of the bottom plate 31 far away from the power distribution cabinet 1, a servo driving motor 33 is installed on one side of the bottom plate 31 far away from each other side through bolts, and a fan blade 34 fixedly connected with a coupler is used on an output shaft of the servo driving motor 33.
All be connected with the return bend 36 that runs through to in the 1 inner chamber of switch board on the bottom lateral wall of drum 32, and the vertical cross-section of return bend 36 is the U-shaped, the one end opening that return bend 36 is arranged in 1 inner chamber of switch board is provided with dust screen 37, drum 32 is kept away from and is had the air inlet grid 35 that prevents debris entering through mounting screw on the one end opening of bottom plate 31, switch board temperature regulating device 3 uses the axis of switch board 1 to be bilateral symmetry setting as the basic point, air feed gas exhaust's air outlet 8 has all been seted up at switch board 1's both sides lateral wall top, and install metal filters 12 in the inner chamber of air outlet 8, the air intake 9 that supplies return bend 36 to run through has all been seted up to switch board 1's both sides lateral wall bottom, and there is switch board cabinet door 5 through the hinge mounting on switch board 1's the front lateral wall.
The use method (working process) of the invention is as follows:
in the using process of the invention, the temperature sensor 11 installed on the side wall of the inner cavity of the power distribution cabinet 1 through the metal bracket 10 uploads the temperature inside the power distribution cabinet 1 to the PLC terminal in real time, after the temperature data of the temperature sensor 11 is obtained, the PLC terminal controls the servo drive motor 33 to start, the output shaft of the servo drive motor 33 rotates the fan blades 34 on the outer ring and extracts the air from the inside from the outside after the air is filtered by the air inlet grille 35, the air extracted into the cylinder 32 is input into the inner cavity of the power distribution cabinet 1 along the bent pipe 36, and the port of the bent pipe 36 in the inner cavity 91 faces to the electrical element inside the power distribution cabinet 1, so that the air can be directly blown to the electrical element, and meanwhile, the hot air in the power distribution cabinet 1 flows upwards and flows to the outside from the air outlet 8, thereby cooling the electrical element.
In addition, when the temperature sensor 11 detects that the temperature in the power distribution cabinet 1 exceeds a normal threshold value, the PLC terminal is opened through the electromagnetic valve 73, so that the pressurized dry powder in the dry powder extinguishing tank 71 flows to the electromagnetic valve 73 along the metal pipe 72, and the electromagnetic valve 73 is in an opening and closing state, so that the dry powder continues to move to the spray head 75 along the hose 74 and is sprayed onto the electrical element by the spray head 75, thereby performing fire fighting operation and avoiding the combustion of the element in the power distribution cabinet 1.
Finally, it should be noted that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present application can implement, so that the present application has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present application without affecting the efficacy and the achievable purpose of the present application.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one of 8230" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element. The present invention is not limited to the above-mentioned preferred embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
Claims (9)
1. The electric automatic detection device of the distribution automation equipment is characterized by comprising a power distribution cabinet (1), a power distribution cabinet automatic fire-fighting device (7) which is arranged on the top surface of the power distribution cabinet (1) and used for fire fighting, and power distribution cabinet temperature control devices (3) which are arranged on the side walls of the two sides of the power distribution cabinet (1) and used for controlling the temperature of an inner cavity of the power distribution cabinet (1); wherein, install coincidence ware (2) and sectionalizer (6) on the inner chamber lateral wall of switch board (1) respectively, and install metal support (10) through the screw on the inner chamber left side lateral wall of switch board (1), install temperature sensor (11) that are used for detecting switch board (1) internal temperature in the inside of metal support (10).
2. The distribution automation equipment electrical automation detection device of claim 1, characterized in that, including in the distribution cabinet automatic fire extinguishing device (7) through bolt fastening dry powder fire pot (71) on the surface of distribution cabinet (1) top, the discharge end of dry powder fire pot (71) is connected with tubular metal resonator (72) that runs through to the inside of distribution cabinet (1) through the coupling, tubular metal resonator (72) are located the one end in distribution cabinet (1) inner chamber and are installed solenoid valve (73), and hose (74) are installed to the one end that tubular metal resonator (72) were kept away from in solenoid valve (73), and shower nozzle (75) are installed to the other end of hose (74).
3. The distribution automation equipment electrical automation detection device of claim 2, characterized in that the end of the spray head (75) remote from the hose (74) is directed towards the electrical elements in the interior of the distribution cabinet (1) and the control end of the solenoid valve (73) is electrically connected with the industrial PLC terminal.
4. The distribution automation equipment electrical automation detection device of claim 1, characterized in that the distribution cabinet temperature control device (3) comprises a bottom plate (31) installed on the side walls of both sides of the distribution cabinet (1), one side of the bottom plate (31) far away from the side walls of the distribution cabinet (1) is welded with a cylinder (32), one side of the bottom plate (31) far away from each other is provided with a servo drive motor (33) through a screw, and an output shaft of the servo drive motor (33) is fixedly connected with fan blades (34) through a coupling.
5. The distribution automation equipment electrical automation detection device of claim 4, characterized in that the bottom side wall of the cylinder (32) is connected with an elbow (36) penetrating into the inner cavity of the power distribution cabinet (1), the vertical section of the elbow (36) is U-shaped, and the opening of the elbow (36) at one end in the inner cavity of the power distribution cabinet (1) is provided with a dust screen (37).
6. The distribution automation equipment electric automation detecting device of claim 4, characterized in that the cylinder (32) is provided with an air inlet grille (35) which prevents the entry of impurities through a screw on the opening of one end far away from the bottom plate (31).
7. The distribution automation equipment electrical automation detection device of claim 1, characterized in that the distribution cabinet temperature control device (3) is arranged in bilateral symmetry with the central axis of the distribution cabinet (1) as a base point.
8. The distribution automation equipment electrical automation detection device of claim 1, characterized in that the top of the two side walls of the distribution cabinet (1) are both provided with air outlets (8) for discharging air, and a metal filter screen (12) is installed in the inner cavity of the air outlet (8).
9. The distribution automation equipment electrical automation detection device of claim 1, characterized in that the bottom of both side walls of the power distribution cabinet (1) are provided with air inlets (9) for the elbow (36) to pass through, and the front side wall of the power distribution cabinet (1) is provided with a cabinet door (5) of the power distribution cabinet through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211371114.8A CN115632325A (en) | 2022-11-03 | 2022-11-03 | Distribution automation equipment electric automatization detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211371114.8A CN115632325A (en) | 2022-11-03 | 2022-11-03 | Distribution automation equipment electric automatization detection device |
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| Publication Number | Publication Date |
|---|---|
| CN115632325A true CN115632325A (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211371114.8A Pending CN115632325A (en) | 2022-11-03 | 2022-11-03 | Distribution automation equipment electric automatization detection device |
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| CN (1) | CN115632325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148026A (en) * | 2023-10-31 | 2023-12-01 | 国网天津市电力公司经济技术研究院 | Detection device and method for electric automatic power supply system |
-
2022
- 2022-11-03 CN CN202211371114.8A patent/CN115632325A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148026A (en) * | 2023-10-31 | 2023-12-01 | 国网天津市电力公司经济技术研究院 | Detection device and method for electric automatic power supply system |
| CN117148026B (en) * | 2023-10-31 | 2024-03-12 | 国网天津市电力公司经济技术研究院 | Detection device and method for electric automatic power supply system |
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