CN113381304B - Container type transformer substation capable of automatically dehumidifying in rainy days - Google Patents
Container type transformer substation capable of automatically dehumidifying in rainy days Download PDFInfo
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- CN113381304B CN113381304B CN202110822501.8A CN202110822501A CN113381304B CN 113381304 B CN113381304 B CN 113381304B CN 202110822501 A CN202110822501 A CN 202110822501A CN 113381304 B CN113381304 B CN 113381304B
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- air inlet
- dehumidification
- exhaust
- pipe
- container
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- 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
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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
- H02B7/00—Enclosed substations, e.g. compact substations
Abstract
The invention relates to the technical field of container substations, in particular to a container type substation capable of automatically dehumidifying in rainy days, which comprises a container body, internal components and a dehumidifying device; the inner components are symmetrically arranged at two sides of the inner part of the container body, and the dehumidifying device is positioned in the middle of the inner components at two sides and is fixedly arranged on the upper top plate of the container body; the dehumidifying device consists of a flow dividing frame, a reverser, an air inlet pipe, an air inlet fan, an air exhaust fan, a dehumidifying cylinder, a filter element, a pulley and a pull rope; according to the invention, the two dehumidification cylinders are arranged and connected with the two filter elements through the pull ropes, and the dehumidification filter elements are replaced by utilizing the gravity difference between the saturated filter elements and the unsaturated filter elements and the diversion and reversing function in the flow frame, so that the dehumidification filter elements can be automatically regenerated after being saturated when continuously rained, and the continuous dehumidification function is achieved.
Description
Technical Field
The invention relates to the technical field of container substations, in particular to a container substation capable of automatically dehumidifying in rainy days.
Background
The existing container type transformer substation is generally of a closed structure for safety, and more heating equipment is arranged in the existing container type transformer substation, so that a fan is usually arranged for air circulation heat dissipation, but in a continuous overcast and rainy season, the external air humidity is extremely high, and a large amount of moisture can enter the inside of a cabinet body due to the air circulation heat dissipation structure of the container type transformer substation, so that equipment is rusted and short-circuited, and moisture prevention and dehumidification in the overcast and rainy season play a vital role in the safety and service life of the container type transformer substation.
Disclosure of Invention
Therefore, the invention is made in view of the above problems, and the invention aims to realize the cyclic regeneration of the filter element by utilizing the gravity of the saturated filter element and the diversion reversing function in the diversion frame after the filter element for dehumidification reaches saturation by arranging two dehumidification cylinders and connecting the filter elements in the two dehumidification cylinders through the pull rope so as to solve the moisture-proof dehumidification problem of continuous raining in the plum rain season of the container type transformer substation, and the invention realizes the above aims by the following technical scheme:
a container type transformer station capable of automatically dehumidifying in rainy days comprises a container body, internal components and a dehumidifying device; the inner components are symmetrically arranged at two sides of the inner part of the container body, and the dehumidifying device is positioned in the middle of the inner components at two sides and is fixedly arranged on the upper top plate of the container body; the dehumidifying device consists of a flow dividing frame, a reverser, an air inlet pipe, an air inlet fan, an air exhaust fan, a dehumidifying cylinder, a filter element and a pull rope; the upper end of the split-flow rack is provided with an air inlet chamber, and the lower end of the split-flow rack is provided with an exhaust chamber; a limiting clamping block is arranged on the inner cavity wall of the air inlet chamber, and an air inlet shunt pipe I and an air inlet shunt pipe II are respectively arranged at the left end and the right end of the air inlet chamber; the left end and the right end of the exhaust chamber are respectively provided with an exhaust shunt pipe I and an exhaust shunt pipe II, and the lower end of the exhaust chamber is fixedly provided with an exhaust fan; the commutator is rotatably arranged in the air inlet chamber and the exhaust chamber, and consists of a driving pipe, an air inlet reversing disc and an exhaust reversing disc; the upper end of the driving pipe is fixedly provided with a belt wheel, and the air inlet reversing disc is positioned at the lower end of the driving pipe; a notch I is formed in the left half circumference of the air inlet reversing disc, and two ends of the notch I are provided with connecting surfaces; the limiting clamping block is positioned in the notch I; the exhaust reversing disc is positioned at the lower end of the air inlet reversing disc, and a second notch is formed in the right half circumference of the exhaust reversing disc; the air inlet pipe is sleeved in the inner cavity of the driving pipe; the dehumidification barrel is symmetrically arranged on two sides of the split-flow rack, a filter element is movably arranged in the dehumidification barrel, and a pull rope is arranged between the filter elements.
Preferably, the upper part of the dehumidifying cylinder is provided with an air inlet I and an air outlet I at one side close to the split-flow frame and one side far from the split-flow frame respectively; the lower part of the dehumidifying cylinder is provided with a second air inlet and a second air outlet on one side close to the split-flow frame and one side far away from the split-flow frame respectively.
Preferably, two filter elements inside the two dehumidification cylinders are connected together one by one through a pull rope, and the middle of the horizontal section of the pull rope is meshed with a belt wheel on the reverser.
Preferably, the dehumidifying device further comprises a pulley, wherein the pulley is fixedly arranged at the upper end of the dehumidifying cylinder and is matched with the pull rope.
Preferably, an exhaust pipe is arranged on the outer peripheral wall of the second position of the air outlet on the dehumidifying cylinder, and the exhaust pipe is communicated with the second air outlet.
Preferably, the first air inlet split pipe and the second air inlet split pipe are hollow and are communicated with the inner cavity of the air inlet chamber.
Preferably, the exhaust shunt tube I and the exhaust shunt tube II are hollow and are communicated with the inner cavity of the exhaust chamber.
Preferably, the outer ends of the second air inlet shunt tube and the first air inlet shunt tube are connected with the first air inlet of the dehumidifying cylinder; and the exhaust shunt pipe I and the outer end of the exhaust shunt pipe are both connected with the two air inlets of the dehumidifying cylinder.
Preferably, a lifting lug is arranged on the upper end face of the dehumidifying cylinder, and the dehumidifying cylinder is fixedly arranged on the upper end face of the container body by the lifting lug.
The invention has the beneficial effects that:
according to the invention, the two dehumidification cylinders are arranged and connected with the two filter elements through the pull ropes, and the dehumidification filter elements are replaced by utilizing the gravity difference between the saturated filter elements and the unsaturated filter elements and the diversion and reversing function in the flow frame, so that the dehumidification filter elements can be automatically regenerated after being saturated when continuously rained, and the continuous dehumidification function is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
FIG. 3 is an exploded view of a portion of the structure of the present invention.
FIG. 4 is a schematic diagram of the semi-sectional structure of the present invention.
Description of the drawings: 100. a container body; 200. internal components; 300. a dehumidifying device; 310. a shunt frame; 311. an air inlet chamber; 3111. a limit clamping block; 312. an exhaust chamber; 313. an air inlet shunt tube I; 314. an air inlet shunt tube II; 315. an exhaust shunt pipe I; 316. an exhaust shunt tube II; 320. a commutator; 321. a driving tube; 322. an air inlet reversing disc; 323. an exhaust reversing disc; 324. a belt wheel; 325. a notch I; 3251. an interface; 326. a notch II; 330. an air inlet pipe; 340. an air inlet fan; 350. an exhaust fan; 360. a dehumidifying cylinder; 361. an air inlet I; 362. an air outlet I; 363. an air inlet II; 364. an air outlet II; 365. an exhaust pipe; 366. lifting lugs; 370. a filter element; 380. a pulley; 390. and (5) pulling the rope.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention may be embodied in various forms, and thus the present invention is not limited to the embodiments described below, and in addition, components not connected to the present invention will be omitted from the drawings for the sake of more clarity of description of the present invention;
as shown in fig. 1, a container type substation for automatically dehumidifying in a rainy day includes a container body 100, internal components 200, and a dehumidifying apparatus 300;
the inner components 200 are symmetrically arranged at two sides of the interior of the container body 100, and the dehumidifying device 300 is positioned in the middle of the inner components 200 at two sides and fixedly installed on the upper top plate of the container body 100;
as shown in fig. 2 and 3, the dehumidifying device 300 is composed of a split-flow frame 310, a commutator 320, an air inlet pipe 330, an air inlet fan 340, an air exhaust fan 350, a dehumidifying cylinder 360, a filter element 370, a pulley 380 and a pull rope 390, wherein the split-flow frame 310 is a hollow frame body inside, the upper end of the split-flow frame 310 is provided with an air inlet chamber 311, the lower end of the split-flow frame is provided with an air exhaust chamber 312, the air inlet chamber 311 is internally provided with a hollow cavity, a limit clamping block 3111 is arranged on the inner cavity wall, the left end and the right end of the air inlet chamber 311 are respectively provided with an air inlet split-flow pipe 313 and an air inlet split-flow pipe 314, the air inlet split-flow pipe 313 and the air inlet split-flow pipe 314 are both hollow and can be communicated with the inner cavity of the air inlet chamber 311, the air inlet chamber 312 is also internally provided with a cavity, the air outlet 315 and the air outlet split-flow pipe 316 are respectively arranged at the left end and the right end of the air outlet chamber 312, the lower end of the split-flow chamber 312 is fixedly provided with the air inlet fan 350 which can exhaust the air inlet fan 350 of the air exhaust chamber 312;
the diverter 320 is rotatably installed in the air inlet chamber 311 and the exhaust chamber 312 on the diversion frame 310, the diverter 320 is composed of a driving pipe 321, an air inlet reversing disc 322 and an exhaust reversing disc 323, wherein the driving pipe 321 is a hollow cylinder, a belt pulley 324 is fixedly installed at the upper end of the driving pipe 321, the air inlet reversing disc 322 is positioned at the lower end of the driving pipe 321, the inside of the air inlet reversing disc 322 is hollow and can be communicated with the inside of the driving pipe 321, a first notch 325 is formed in the left half circumference of the air inlet reversing disc 322, two ends of the first notch 325 are provided with an interface 3251, a limit clamping block 3111 on the inner wall of the air inlet chamber 311 is just positioned in the first notch 325, and due to the limit of the limit clamping block 3111, the air inlet reversing disc 322 can only rotate a half circle in the air inlet chamber 311, the exhaust reversing disc 323 is positioned at the lower end of the air inlet reversing disc 322, the inside of the exhaust reversing disc 323 is hollow, but the reversing disc 323 is not communicated with the air inlet reversing disc 322, a second notch 326 is formed in the right half circumference of the air inlet disc 323 and can be communicated with the air inlet pipe 330 on the inner side of the driving pipe 321, the inner wall of the air inlet chamber 340 can be fixedly arranged at the inner side of the air inlet tube 340, and the inner side of the air inlet tube 330 can be communicated with the air inlet pipe 330 by the air inlet pipe 330;
as shown in fig. 4, the number of the dehumidification cylinders 360 is two, the two dehumidification cylinders are symmetrically installed on two sides of the split-flow frame 310, the interior of each dehumidification cylinder 360 is hollow, an air inlet I361 and an air outlet I362 are symmetrically arranged on the upper circumference of each dehumidification cylinder 360, the air inlet I361 on one dehumidification cylinder 360 can be communicated with the air inlet split-flow pipe II 314 on the split-flow frame 310, and the air inlet I361 on the other dehumidification cylinder 360 is communicated with the air inlet split-flow pipe I313 on the split-flow frame 310; the lower circumference of each dehumidification cylinder 360 is symmetrically provided with an air inlet II 363 and an air outlet II 364, the air inlet II 363 of one dehumidification cylinder 360 can be communicated with an air exhaust shunt pipe II 316 on the shunt frame 310, the air inlet II 363 of the other dehumidification cylinder 360 is communicated with an air exhaust shunt pipe I315 on the shunt frame 310, the air inlet I361, the air outlet I362, the air inlet II 363 and the air outlet II 364 can be communicated with the inside of the dehumidification cylinder 360, an exhaust pipe 365 is arranged on the outer peripheral wall of the position of the air outlet II 364 on the dehumidification cylinder 360, the exhaust pipe 365 can be communicated with the air outlet II 364, a lifting lug 366 is arranged on the upper end face of the dehumidification cylinder 360 and is used for fixedly mounting the dehumidification cylinder 360 on the upper end face of the container body 100, a filter core 370 is movably mounted in the inside of each dehumidification cylinder 360, the upper end of each dehumidification cylinder 360 is fixedly provided with a pulley, the two filter cores 370 in the two dehumidification cylinders 360 are connected together through one pulley 390, the upper end of the 390 is pressed on the pulley, the left end and the right end of the pulley 390 is horizontally pressed by the pulley 390, and the left end of the pulley is driven to rotate by the left end and the right end of the pulley 320 to be snapped to the right end of the reverser 320 when the reverser 320 is horizontally moved.
The working principle of the invention is as follows:
in the initial state, as shown in fig. 4, the filter element 370 in the left dehumidification cylinder 360 is at the uppermost end, the filter element 370 in the right dehumidification cylinder 360 is at the lowermost end, the notch one 325 on the air inlet reversing disc 322 in the air inlet chamber 311 faces the air inlet split-pipe one 313, that is, the air inlet split-pipe one 313 is communicated with the air inlet chamber 311, the notch two 326 on the air outlet reversing disc 323 in the air outlet chamber 312 faces the air outlet split-pipe two 316, that is, the air outlet split-pipe two 316 is communicated with the air outlet chamber 312, at this time, the air inlet fan 340 inputs the air outside the container into the air inlet reversing disc 322 through the air inlet pipe 330, flows into the air inlet split-pipe one 313 from the notch one 325 on the air inlet reversing disc 322, then flows into the dehumidification cylinder 360 at the left end from the air inlet split-pipe one 313 and flows through the filter element 370 in the left dehumidification cylinder 360, finally, the air in the container is input into the exhaust chamber 312 at the lower end of the split-flow rack 310 by the exhaust fan 350 from the air outlet 362 on the left-end dehumidification barrel 360, flows into the right-end dehumidification barrel 360 from the exhaust chamber 312 through the exhaust split-flow pipe 316, flows through the filter element 370 in the right-end dehumidification barrel 360, finally is discharged to the outside of the container through the air outlet 364 on the right-end dehumidification barrel 360 from the exhaust pipe 365 on the right-end dehumidification barrel 360 to complete the circulation of the internal and external air, when the container encounters rain and weather, the sensor outside the container transmits signals to the heating plate (not shown in the figure) in the exhaust chamber 312 at the lower end of the split-flow rack 310, then the heating plate starts to heat, moisture is adsorbed when the external moist air passes through the filter element 370 in the left-end dehumidification barrel 360, the external air becomes dry air after passing through the filter element 370 and then flows into the container, as the filter element 370 in the left dehumidification barrel 360 continuously absorbs moisture, the mass of the whole left filter element 370 continuously increases, when the left filter element 370 absorbs moisture to be saturated, the left filter element 370 moves downwards under the action of gravity, the filter element 370 in the right dehumidification barrel 360 is pulled to move upwards by the pull rope 390 in the downward moving process of the left filter element 370, the whole reverser 320 is driven to rotate anticlockwise by the pulley 324 in the leftward moving process of the pull rope 390, when the interface 3251 of the notch 325 on the air inlet reversing disc 322 rotates to the position of the limit clamping block 3111 on the side wall of the air inlet chamber 311, the air inlet reversing disc 322 stops rotating, the notch 325 on the air inlet reversing disc 322 faces the air inlet split pipe two 314, namely the air inlet split pipe two 314 is communicated with the air inlet chamber 311, the notch two 326 on the air inlet reversing disc 322 faces the air outlet split pipe one 315, that is, the exhaust shunt tube I315 is communicated with the exhaust chamber 312, the left filter element 370 will continue to move downwards, the pull rope 390 will slip with the belt pulley 324 until the left filter element 370 stops when moving to the lowest end of the left dehumidification cylinder 360, and the right filter element 370 has also moved to the uppermost end of the right dehumidification cylinder 360, at this time, the external air will flow from the air inlet chamber 311 into the right dehumidification cylinder 360 via the flow inlet shunt tube II 314, flow through the filter element 370 in the right dehumidification cylinder 360 and then be discharged into the box from the air outlet I362 on the right dehumidification cylinder 360, at this time, the right end will perform the task of dehumidification, the internal air will flow from the exhaust chamber 312 into the left dehumidification cylinder 360 via the exhaust shunt tube I315, the air flowing into the left dehumidification cylinder 360 is hot air due to the heating effect of the heating sheet in the exhaust chamber 312, the hot air flows through the filter element 370 in the left dehumidification cylinder 360, the adsorbed moisture on the left filter element 370 is taken away and discharged to the outside of the container through the exhaust pipe 365 on the left dehumidification barrel 360, when the filter element 370 in the right dehumidification barrel 360 is saturated with water, the filter element 370 in the left dehumidification barrel 360 is also dehydrated, the left filter element 370 returns to the upper part to re-execute the dehumidification task under the weight difference of the two filter elements 370, and the right filter element 370 moves downwards to remove the moisture and regenerate the dehumidification capacity.
Claims (9)
1. A container type transformer substation capable of automatically dehumidifying in rainy days comprises a container body (100), internal components (200) and a dehumidifying device (300); the method is characterized in that: the inner components (200) are symmetrically arranged at two sides of the interior of the container body (100), and the dehumidifying device (300) is positioned in the middle of the inner components (200) at two sides and fixedly arranged on the upper top plate of the container body (100); the dehumidifying device (300) consists of a flow dividing frame (310), a commutator (320), an air inlet pipe (330), an air inlet fan (340), an air outlet fan (350), a dehumidifying cylinder (360), a filter element (370) and a pull rope (390); the upper end of the flow dividing frame (310) is provided with an air inlet chamber (311), and the lower end of the flow dividing frame is provided with an exhaust chamber (312); a limiting clamping block (3111) is arranged on the inner cavity wall of the air inlet chamber (311), and an air inlet shunt pipe I (313) and an air inlet shunt pipe II (314) are respectively arranged at the left end and the right end of the air inlet chamber (311); an exhaust shunt pipe I (315) and an exhaust shunt pipe II (316) are respectively arranged at the left end and the right end of the exhaust chamber (312), and an exhaust fan (350) is fixedly arranged at the lower end of the exhaust chamber (312); the commutator (320) is rotatably arranged in the air inlet chamber (311) and the air outlet chamber (312), and the commutator (320) consists of a driving pipe (321), an air inlet reversing disc (322) and an air outlet reversing disc (323); the upper end of the driving pipe (321) is fixedly provided with a belt wheel (324), and an air inlet reversing disc (322) is positioned at the lower end of the driving pipe (321); a first notch (325) is formed in the left half circumference of the air inlet reversing disc (322), and two ends of the first notch (325) are provided with a connecting surface (3251); the limit clamping block (3111) is positioned in the notch I (325); the exhaust reversing disc (323) is positioned at the lower end of the air inlet reversing disc (322), and a notch II (326) is formed in the right half circumference of the exhaust reversing disc (323); the air inlet pipe (330) is sleeved in the inner cavity of the driving pipe (321); the dehumidification cylinder (360) is symmetrically arranged on two sides of the split-flow frame (310), a filter element (370) is movably arranged in the dehumidification cylinder (360), and a pull rope (390) is arranged between the filter elements (370).
2. A container-type substation with automatic dehumidification in rainy days according to claim 1, characterized in that: an air inlet I (361) and an air outlet I (362) are respectively formed in one side, close to the split-flow frame (310), of the upper part of the dehumidification cylinder (360) and one side, far from the split-flow frame (310); an air inlet II (363) and an air outlet II (364) are respectively arranged at one side of the lower part of the dehumidification barrel (360) close to the split flow frame (310) and one side of the lower part of the dehumidification barrel away from the split flow frame (310).
3. A container-type substation with automatic dehumidification in rainy days according to claim 1, characterized in that: two filter elements (370) inside the two dehumidification cylinders (360) are connected together up and down through a pull rope (390), and the middle of the horizontal section of the pull rope (390) is meshed with a belt wheel (324) on the reverser (320).
4. A container-type substation with automatic dehumidification in rainy days according to claim 1, characterized in that: the dehumidifying device (300) further comprises a pulley (380), and the pulley (380) is fixedly arranged at the upper end of the dehumidifying cylinder (360) and matched with the pull rope (390).
5. A container-type substation with automatic dehumidification in rainy days according to claim 2, characterized in that: an exhaust pipe (365) is arranged on the outer peripheral wall of the second air outlet (364) on the dehumidifying cylinder (360), and the exhaust pipe (365) is communicated with the second air outlet (364).
6. A container-type substation with automatic dehumidification in rainy days according to claim 1, characterized in that: the first air inlet split pipe (313) and the second air inlet split pipe (314) are hollow and are communicated with the inner cavity of the air inlet chamber (311).
7. A container-type substation with automatic dehumidification in rainy days according to claim 1, characterized in that: the exhaust shunt pipe I (315) and the exhaust shunt pipe II (316) are hollow and are communicated with the inner cavity of the exhaust chamber (312).
8. A container-type substation with automatic dehumidification in rainy days according to claim 1, characterized in that: the outer ends of the second air inlet shunt pipe (314) and the first air inlet shunt pipe (313) are connected with an first air inlet (361) of the dehumidifying cylinder (360); the outer ends of the first exhaust shunt pipe (315) and the second exhaust shunt pipe (316) are connected with a second air inlet (363) of the dehumidifying cylinder (360).
9. A container-type substation with automatic dehumidification in rainy days according to claim 1, characterized in that: a lifting lug (366) is arranged on the upper end surface of the dehumidification barrel (360), and the lifting lug (366) is used for fixedly mounting the dehumidification barrel (360) on the upper end surface of the container body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822501.8A CN113381304B (en) | 2021-07-21 | 2021-07-21 | Container type transformer substation capable of automatically dehumidifying in rainy days |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822501.8A CN113381304B (en) | 2021-07-21 | 2021-07-21 | Container type transformer substation capable of automatically dehumidifying in rainy days |
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| Publication Number | Publication Date |
|---|---|
| CN113381304A CN113381304A (en) | 2021-09-10 |
| CN113381304B true CN113381304B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110822501.8A Active CN113381304B (en) | 2021-07-21 | 2021-07-21 | Container type transformer substation capable of automatically dehumidifying in rainy days |
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| CN116914582B (en) * | 2023-07-12 | 2024-05-03 | 江苏今日智能科技有限公司 | Modularized power switch cabinet dynamic monitoring device and monitoring method thereof |
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| CN212676624U (en) * | 2020-08-06 | 2021-03-09 | 刘冰冰 | Dehumidification equipment for transformer substation |
| CN213584863U (en) * | 2020-10-12 | 2021-06-29 | 常州市永勃机械有限公司 | Fresh air ventilation device for high-pressure chamber of transformer substation matched with fresh air pipeline |
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2021
- 2021-07-21 CN CN202110822501.8A patent/CN113381304B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106786034A (en) * | 2015-11-25 | 2017-05-31 | 重庆靠岸机电设备有限公司 | A kind of application method of Substation Operating room dehumidification system |
| CN210468539U (en) * | 2019-08-23 | 2020-05-05 | 合肥高迪电力设计有限公司 | Indoor ventilation system of transformer substation |
| CN111799068A (en) * | 2020-07-21 | 2020-10-20 | 江西明正变电设备有限公司 | Ventilation system for indoor transformer |
| CN111880591A (en) * | 2020-07-28 | 2020-11-03 | 刘亮 | Transformer substation environment adjusting system |
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| KR102207548B1 (en) * | 2020-08-20 | 2021-01-26 | (주)세기에어시스템 | Air cooler with alternate renewable dehumidifying filter device |
| CN213584863U (en) * | 2020-10-12 | 2021-06-29 | 常州市永勃机械有限公司 | Fresh air ventilation device for high-pressure chamber of transformer substation matched with fresh air pipeline |
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| CN113381304A (en) | 2021-09-10 |
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