CN215452168U - Transformer substation is with outdoor intelligent cabinet of taking early warning framework - Google Patents
Transformer substation is with outdoor intelligent cabinet of taking early warning framework Download PDFInfo
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- CN215452168U CN215452168U CN202122108342.3U CN202122108342U CN215452168U CN 215452168 U CN215452168 U CN 215452168U CN 202122108342 U CN202122108342 U CN 202122108342U CN 215452168 U CN215452168 U CN 215452168U
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Abstract
The utility model discloses an outdoor intelligent cabinet with an early warning framework for a transformer substation, which comprises a cabinet body, wherein a rain-proof cover is arranged at the top of the cabinet body, a partition plate is fixedly connected to the top of the inner wall of the cabinet body, an electrical element mounting plate is arranged inside the cabinet body, a temperature and humidity sensor is fixedly mounted at the top of the electrical element mounting plate, and a fire extinguishing mechanism is arranged at the top of the partition plate, so that the outdoor intelligent cabinet with the early warning framework has the following beneficial effects that: the fire extinguishing cabinet is compact in structure and high in practicability, the fire extinguishing mechanism is matched with the temperature and humidity sensor, so that heptafluoropropane can be released into the cabinet body to extinguish fire when the temperature in the cabinet body is too high and reaches a dangerous value, the fire of the cabinet body is prevented, the cabinet body can be well ventilated through the matching of the air outlet assembly and the air inlet box, meanwhile, ventilation dust can be well intensively treated through the air outlet filter screen, the limit assembly is used for limiting the mounting frame well, and the air outlet filter screen is prevented from being displaced due to the flowing of air due to ventilation.
Description
Technical Field
The utility model relates to an intelligent cabinet, in particular to an outdoor intelligent cabinet with an early warning framework for a transformer substation, and belongs to the technical field of intelligent cabinets.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network. Switch board, ammeter case, outdoor intelligent cabinet etc. are the common distribution equipment of transformer substation, and wherein outdoor intelligent cabinet is the switch board that is used for outdoor distribution and line control to use, but current outdoor intelligent cabinet only has been equipped with radiating function when outdoor in-service use, lacks rain-proof and interior dry function of cabinet, in case catch fire in the cabinet simultaneously and can't the very first time put out a fire and handle, has lacked corresponding early warning framework.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an outdoor intelligent cabinet with an early warning framework for a transformer substation.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses an outdoor intelligent cabinet with an early warning framework for a transformer substation, which comprises a cabinet body, wherein a rain cover is arranged at the top of the cabinet body, a partition plate is fixedly connected to the top of the inner wall of the cabinet body, an electrical element mounting plate is arranged inside the cabinet body, a temperature and humidity sensor is fixedly mounted at the top of the electrical element mounting plate, a fire extinguishing mechanism is arranged at the top of the partition plate, air inlet boxes are symmetrically arranged above two sides of the cabinet body, an air outlet assembly is arranged at the bottom of the cabinet body, a control panel is fixedly mounted on the inner side of a cabinet door of the cabinet body, and the temperature and humidity sensor is electrically connected with the control panel.
As a preferred scheme of the utility model, the fire extinguishing mechanism comprises a heptafluoropropane gas storage tank, the top of the partition plate is symmetrically and fixedly provided with the heptafluoropropane gas storage tank, a three-way connecting pipe is connected between the two heptafluoropropane gas storage tanks, the top of the three-way connecting pipe is provided with an electromagnetic valve, the bottom of the partition plate is fixedly connected with an air outlet flow distribution plate, the bottom of the three-way connecting pipe penetrates through the bottom of the partition plate and is communicated with the air outlet flow distribution plate, and the bottom of the air outlet flow distribution plate is in damping rotation connection with guide fan blades at equal intervals;
the direction of the guide fan blade is matched with the position of the electric element mounting plate.
As a preferred scheme of the utility model, the air outlet assembly comprises a protection box, the bottom of the cabinet body is fixedly provided with the protection box, the outer side of the protection box is symmetrically provided with air outlets, the bottom of the cabinet body is fixedly provided with an exhaust fan inside the protection box, the bottom of the inner wall of the cabinet body is provided with an installation frame, the bottom of the inner wall of the cabinet body is fixedly connected with guide rails on two sides of the installation frame, two sides of the installation frame are respectively provided with a sliding block, the installation frame is in sliding connection with the guide rails through the sliding blocks, the bottom of the inner side of the installation frame is fixedly provided with an air outlet filter screen, and one side of one of the guide rails is provided with a limiting assembly;
the output of air discharge fan is linked together through the outside of air outlet with the guard box, the input of air discharge fan loops through the bottom of the cabinet body and is linked together with the inside of the cabinet body behind the filter screen of giving vent to anger.
According to a preferable scheme of the utility model, the limiting assembly comprises hollow blocks, one side edge of one of the guide rails is fixedly connected with the hollow block, a pin rod is slidably connected inside the hollow block, one end, far away from the mounting frame, of the pin rod penetrates through the hollow block and is fixedly connected with the shifting block, a limiting plate is fixedly connected outside the pin rod and inside the hollow block, and a spring is sleeved at one end, far away from the guide rail, of the limiting plate.
As a preferable scheme of the utility model, one side of the air inlet box extends to the outside of the cabinet body and is provided with a first air inlet guide plate, one side of the air inlet box extends to the inside of the cabinet body and is provided with a second air inlet guide plate, one end of the inside of the air inlet box is provided with an air inlet filter screen, and one end of the inside of the air inlet box, which is far away from the air inlet filter screen, is provided with an electric heating tube.
As a preferable scheme of the utility model, a sealing plate is arranged at the top of one side of the partition plate, and the top of the sealing plate is in contact with the bottom of the rain cover.
As a preferred scheme of the present invention, the electric heating tube, the electromagnetic valve, and the exhaust fan are all electrically connected to the control panel.
The utility model has the following beneficial effects: the fire extinguishing cabinet is compact in structure and high in practicability, the fire extinguishing mechanism is matched with the temperature and humidity sensor, so that heptafluoropropane can be released into the cabinet body to extinguish fire when the temperature in the cabinet body is too high and reaches a dangerous value, the fire of the cabinet body is prevented, the cabinet body can be well ventilated through the matching of the air outlet assembly and the air inlet box, meanwhile, ventilation dust can be well intensively treated through the air outlet filter screen, the limit assembly is used for limiting the mounting frame well, and the air outlet filter screen is prevented from being displaced due to the flowing of air due to ventilation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
FIG. 3 is a schematic structural view of a stop assembly of the present invention;
fig. 4 is a schematic view of the internal structure of the first and second air-intake boxes of the present invention.
In the figure: 1. a cabinet body; 2. a rain cover; 3. a partition plate; 4. an electric component mounting board; 5. a fire extinguishing mechanism; 51. a heptafluoropropane gas storage tank; 52. a three-way connecting pipe; 53. an electromagnetic valve; 54. an air outlet flow distribution plate; 55. a guide fan blade; 6. an air intake box; 7. an air inlet filter screen; 8. an air outlet assembly; 81. a protection box; 82. an air outlet; 83. an exhaust fan; 84. installing a frame; 85. a guide rail; 86. a slider; 87. an air outlet filter screen; 9. a limiting component; 91. a hollow block; 92. a pin rod; 93. shifting blocks; 94. a limiting plate; 95. a spring; 10. a control panel; 11. a first air intake guide plate; 12. a second air intake guide plate; 13. an electric heating tube; 14. temperature and humidity sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1-4, the utility model provides an outdoor intelligent cabinet with an early warning framework for a transformer substation, which comprises a cabinet body 1, wherein a rain cover 2 is arranged at the top of the cabinet body 1 to prevent rainwater from falling into the cabinet body 1, a partition plate 3 is fixedly connected at the top of the inner wall of the cabinet body 1, an electrical element mounting plate 4 is arranged inside the cabinet body 1, the electrical element mounting plate 4 is used for mounting electrical elements such as an electric meter switch and the like, a temperature and humidity sensor 14 is fixedly mounted at the top of the electrical element mounting plate 4, the temperature and humidity sensor 14 is used for detecting the air temperature and humidity in the cabinet body 1, a fire extinguishing mechanism 5 is arranged at the top of the partition plate 3, the fire extinguishing mechanism 5 is used for preventing fire catching in the cabinet body 1, air inlet boxes 6 are symmetrically arranged above two sides of the cabinet body 1, an air outlet assembly 8 is arranged at the bottom of the cabinet body 1, the air outlet assembly 8 is used for ventilating the interior of the cabinet body 1, and a control panel 10 is fixedly mounted at the inner side of a cabinet door of the cabinet body 1, and the temperature and humidity sensor 14 is electrically connected to the control panel 10.
Further, the fire extinguishing mechanism 5 comprises heptafluoropropane gas storage tanks 51, the top of the partition plate 3 is symmetrically and fixedly provided with the heptafluoropropane gas storage tanks 51, a three-way connecting pipe 52 is connected between the two heptafluoropropane gas storage tanks 51, the top of the three-way connecting pipe 52 is provided with an electromagnetic valve 53, the bottom of the partition plate 3 is fixedly connected with an air outlet flow distribution plate 54, the bottom of the three-way connecting pipe 52 penetrates through the bottom of the partition plate 3 and is communicated with the air outlet flow distribution plate 54, and the bottom of the air outlet flow distribution plate 54 is in damping rotation connection with guide fan blades 55 at equal intervals;
the direction of direction flabellum 55 and the position phase-match of electrical component mounting panel 4 are convenient for better when the temperature is too high to reach the dangerous value in the cabinet body 1 through the cooperation of mechanism 5 of putting out a fire and temperature and humidity sensor 14 and are put out a fire to the release heptafluoropropane in the cabinet body 1 to prevent that the cabinet body 1 from taking place the phenomenon of catching a fire.
Further, the air outlet assembly 8 comprises a protection box 81, the protection box 81 is fixedly installed at the bottom of the cabinet body 1, air outlets 82 are symmetrically formed in the outer side of the protection box 81, an exhaust fan 83 is fixedly installed at the bottom of the cabinet body 1 and located inside the protection box 81, an installation frame 84 is arranged at the bottom of the inner wall of the cabinet body 1, guide rails 85 are fixedly connected to the bottom of the inner wall of the cabinet body 1 and located on two sides of the installation frame 84, sliding blocks 86 are arranged on two sides of the installation frame 84, the installation frame 84 is slidably connected with the guide rails 85 through the sliding blocks 86, an air outlet filter screen 87 is fixedly installed at the bottom of the inner side of the installation frame 84, and a limiting assembly 9 is arranged on one side of one of the guide rails 85;
the output of air discharge fan 83 is linked together through air outlet 82 and guard box 81's the outside, and the input of air discharge fan 83 loops through the bottom of the cabinet body 1 and is linked together with the inside of the cabinet body 1 behind the filter screen 87 of giving vent to anger, and the use of collocating through air-out subassembly 8 and the box 6 of admitting air is convenient for better taking a breath in the cabinet body 1, simultaneously can be better through the filter screen 87 of giving vent to anger carry out centralized processing to the dust of taking a breath.
Further, spacing subassembly 9 includes hollow block 91, one side edge fixedly connected with hollow block 91 of one of them guide rail 85, hollow block 91's inside sliding connection has pin 92, pin 92 keeps away from the one end of installing frame 84 and runs through behind hollow block 91 and fixedly connected with shifting block 93, pin 92's the outside and be located hollow block 91's inside fixedly connected with limiting plate 94, pin 92's the outside and be located the limiting plate 94 and keep away from the pot head of guide rail 85 and be equipped with spring 95, it is spacing to be convenient for better to install frame 84 through spacing subassembly 9, prevent to take a breath the flow that makes the air lead to air outlet filter screen 87 to shift.
Further, the air inlet box 6 extends to the outside of the cabinet body 1 and is provided with a first air inlet guide plate 11, one side of the air inlet box 6 extends to the inside of the cabinet body 1 and is provided with a second air inlet guide plate 12, the inside one end of the air inlet box 6 is provided with an air inlet filter screen 7, the inside of the air inlet box 6 and the end far away from the air inlet filter screen 7 are provided with an electric heating tube 13, the air entering the cabinet body 1 can be filtered through the air inlet filter screen 7, the electric heating tube 13 is matched with a temperature and humidity sensor 14 for use in rainy days, the electric heating tube 13 is opened to heat the air entering the cabinet body 1 when the humidity in the cabinet body 1 is higher, and the cabinet is kept dry.
Further, one side top of baffle 3 is equipped with the shrouding, and the top of shrouding contacts with the bottom of rain-proof lid 2, is convenient for better protects heptafluoropropane gas holder 51.
Furthermore, the electric heating tube 13, the electromagnetic valve 53 and the exhaust fan 83 are electrically connected with the control panel 10, so as to be convenient for better controlling the equipment.
Specifically, the temperature and humidity sensor 14 is of a model JXBS-3001-YJ-485, when the temperature and humidity sensor is used, firstly, the equipment is moved to an outdoor designated position, then, an electric element and an electric wire are installed and laid on an electric element installation plate 4, the equipment is powered on, when the equipment is used in an outdoor rainy day, rainwater can be prevented from entering the cabinet body 1 through the rain-proof cover 2, meanwhile, when the humidity in the cabinet body 1 is high, the temperature and humidity sensor 14 controls the electric heating pipe 13 and the exhaust fan 83 to be opened through the control panel 10 after detecting that the temperature and humidity sensor 14 detects that the temperature and humidity sensor is in the cabinet body 1, external air enters the cabinet body 1 through the air inlet box 6, the electric heating pipe 13 heats air in the process of entering the cabinet body 1, meanwhile, the air inlet filter screen 7 filters the air, the heated air dries the inside of the cabinet body 1, the inside of the cabinet body 1 is kept dry, when the equipment is used in an outdoor sunny day, if the temperature and the temperature sensor 14 detects that the inside the cabinet body 1 is high, at this moment, the exhaust fan 83 is opened, the air enters the cabinet body 1 through the air inlet box 6, and is discharged from the air outlet 82 outside the protection box 81 after being filtered through the air outlet filter screen 87, the interior of the cabinet body 1 is ventilated, the temperature is prevented from being overhigh, when hidden danger occurs in an equipment circuit to cause the temperature in the cabinet body 1 to rise to a dangerous value, the electromagnetic valve 53 is opened through the control panel 10 after the temperature and humidity sensor 14 detects, the heptafluoropropane in the heptafluoropropane air storage tank 51 flows into the cabinet body 1 through the three-way connecting pipe 52 and the air outlet splitter plate 54, and the electric element mounting plate 4 is directly sprayed after being guided by the guide fan blades 55, so that the fire accident of the cabinet body 1 is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a transformer substation is with outdoor intelligent cabinet of taking early warning framework, includes the cabinet body (1), its characterized in that, the top of the cabinet body (1) is equipped with rain-proof lid (2), inner wall top fixedly connected with baffle (3) of the cabinet body (1), the inside of the cabinet body (1) is equipped with electrical component mounting panel (4), the top fixed mounting of electrical component mounting panel (4) has temperature and humidity sensor (14), the top of baffle (3) is equipped with fire extinguishing mechanism (5), the both sides top symmetry of the cabinet body (1) is equipped with into air box (6), the bottom of the cabinet body (1) is equipped with air-out subassembly (8), the inboard fixed mounting of cabinet door of the cabinet body (1) has control panel (10), just temperature and humidity sensor (14) and control panel (10) electric connection.
2. The substation outdoor intelligent cabinet with the early warning architecture according to claim 1, wherein the fire extinguishing mechanism (5) comprises heptafluoropropane gas storage tanks (51), the top of the partition plate (3) is symmetrically and fixedly provided with the heptafluoropropane gas storage tanks (51), a three-way connecting pipe (52) is connected between the two heptafluoropropane gas storage tanks (51), the top of the three-way connecting pipe (52) is provided with an electromagnetic valve (53), the bottom of the partition plate (3) is fixedly connected with an air outlet splitter plate (54), the bottom of the three-way connecting pipe (52) penetrates through the bottom of the partition plate (3) and is communicated with the air outlet splitter plate (54), and the bottom of the air outlet splitter plate (54) is connected with guide fan blades (55) in an equidistant damping and rotating manner;
the direction of the guide fan blades (55) is matched with the position of the electric element mounting plate (4).
3. The outdoor intelligent cabinet with the early warning framework for the transformer substation according to claim 2, wherein the air outlet assembly (8) comprises a protection box (81), the protection box (81) is fixedly installed at the bottom of the cabinet body (1), air outlets (82) are symmetrically formed in the outer side of the protection box (81), an exhaust fan (83) is fixedly installed at the bottom of the cabinet body (1) and located inside the protection box (81), an installation frame (84) is arranged at the bottom of the inner wall of the cabinet body (1), guide rails (85) are fixedly connected to the bottom of the inner wall of the cabinet body (1) and located on two sides of the installation frame (84), sliding blocks (86) are arranged on two sides of the installation frame (84), the installation frame (84) is slidably connected with the guide rails (85) through the sliding blocks (86), and an air outlet filter screen (87) is fixedly installed at the bottom of the inner side of the installation frame (84), one side of one of the guide rails (85) is provided with a limiting component (9);
the output end of the exhaust fan (83) is communicated with the outer side of the protection box (81) through the air outlet (82), and the input end of the exhaust fan (83) is communicated with the inside of the cabinet body (1) after sequentially passing through the bottom of the cabinet body (1) and the air outlet filter screen (87).
4. The outdoor intelligent cabinet with the early warning framework for the transformer substation according to claim 3, wherein the limiting assembly (9) comprises a hollow block (91), one side edge of one guide rail (85) is fixedly connected with the hollow block (91), a pin rod (92) is connected to the inside of the hollow block (91) in a sliding manner, one end, far away from the installation frame (84), of the pin rod (92) penetrates through the rear of the hollow block (91) and is fixedly connected with a shifting block (93), a limiting plate (94) is fixedly connected to the inside of the hollow block (91) and is located on the outer side of the pin rod (92), one end, far away from the guide rail (85), of the limiting plate (94) is sleeved with a spring (95).
5. The substation outdoor intelligent cabinet with the early warning framework according to claim 4, wherein one side of the air inlet box (6) extends to the outside of the cabinet body (1) and is provided with a first air inlet guide plate (11), one side of the air inlet box (6) extends to the inside of the cabinet body (1) and is provided with a second air inlet guide plate (12), one end of the inside of the air inlet box (6) is provided with an air inlet filter screen (7), and one end of the inside of the air inlet box (6) far away from the air inlet filter screen (7) is provided with an electric heating tube (13).
6. The substation outdoor intelligent cabinet with the early warning framework as claimed in claim 3, wherein a sealing plate is arranged at the top of one side of the partition plate (3), and the top of the sealing plate is in contact with the bottom of the rain cover (2).
7. The outdoor intelligent cabinet with the early warning framework for the transformer substation according to claim 5, wherein the electric heating pipe (13), the electromagnetic valve (53) and the exhaust fan (83) are electrically connected with the control panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108342.3U CN215452168U (en) | 2021-09-02 | 2021-09-02 | Transformer substation is with outdoor intelligent cabinet of taking early warning framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108342.3U CN215452168U (en) | 2021-09-02 | 2021-09-02 | Transformer substation is with outdoor intelligent cabinet of taking early warning framework |
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| Publication Number | Publication Date |
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| CN215452168U true CN215452168U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122108342.3U Active CN215452168U (en) | 2021-09-02 | 2021-09-02 | Transformer substation is with outdoor intelligent cabinet of taking early warning framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825073A (en) * | 2022-06-30 | 2022-07-29 | 江苏河马自动化设备有限公司 | Fire-fighting electrical control cabinet for controlling fire pump to start and stop |
-
2021
- 2021-09-02 CN CN202122108342.3U patent/CN215452168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825073A (en) * | 2022-06-30 | 2022-07-29 | 江苏河马自动化设备有限公司 | Fire-fighting electrical control cabinet for controlling fire pump to start and stop |
| CN114825073B (en) * | 2022-06-30 | 2022-09-02 | 江苏河马自动化设备有限公司 | Fire-fighting electrical control cabinet for controlling fire pump to start and stop |
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