CN111404059B - Waterproof protector of temperature regulation of transformer substation - Google Patents
Waterproof protector of temperature regulation of transformer substation Download PDFInfo
- Publication number
- CN111404059B CN111404059B CN202010323055.1A CN202010323055A CN111404059B CN 111404059 B CN111404059 B CN 111404059B CN 202010323055 A CN202010323055 A CN 202010323055A CN 111404059 B CN111404059 B CN 111404059B
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- fixedly connected
- waterproof
- wall
- placing chamber
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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
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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
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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
- H02B7/06—Distribution substations, e.g. for urban network
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a temperature regulation waterproof protective device for a transformer substation, which comprises a machine body, wherein a placing chamber with a forward opening is arranged in the machine body, a waterproof component for waterproof and drainage is arranged in the placing chamber, the waterproof component comprises a lifting plate which is connected with the inner wall of the rear side of the placing chamber in a vertical sliding manner, the inner wall of the left side of the placing chamber is fixedly connected with a suspension plate, the lower end of the suspension plate is fixedly provided with a waterproof hydraulic cylinder, the device during operation can discharge through the ponding of waterproof assembly in to the device, can spray the cooling comprehensively to the equipment of high load work through the cooling subassembly, can make the equipment temperature heat dissipation of blowing when higher through the temperature regulation subassembly, makes the equipment temperature heat up when lower, can absorb the processing through the dust that removes dust subassembly produced around to equipment, reduces labour's work load, has improved work efficiency.
Description
Technical Field
The invention relates to the technical field of transformer substation correlation, in particular to a transformer substation temperature regulation waterproof protection device.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The box-type substation is widely applied to national power grid construction and transformation gradually by using the characteristics of strong set, concise appearance, reliable operation, simple daily maintenance and the like, because the operation of the equipment in the box can generate a large amount of heat, in hot summer, the increase of the power consumption load can greatly influence the temperature in the box, if the temperature in the box is not timely cooled, the normal operation of the electrical equipment can be possibly caused, accumulated water can be possibly generated in rainy seasons, the drainage efficiency is low, and the hidden danger of equipment damage is caused. Most of the existing devices cool the water through a power limiting or fan mode, the cooling effect is unsatisfactory, and the efficiency of manually carrying and draining the water pump is low during water draining.
Disclosure of Invention
Aiming at the technical defects, the invention provides a transformer substation temperature regulation waterproof protection device which can overcome the defects.
The invention relates to a transformer substation temperature regulation waterproof protective device, which comprises a machine body, wherein a placing chamber with a forward opening is arranged in the machine body, a waterproof assembly for waterproof drainage is arranged in the placing chamber, the waterproof assembly comprises a lifting plate which is vertically and slidably connected with the inner wall of the rear side of the placing chamber, a suspension plate is fixedly connected with the inner wall of the left side of the placing chamber, a waterproof hydraulic cylinder is fixedly arranged at the lower end of the suspension plate, a waterproof telescopic rod is arranged at the lower end of the waterproof hydraulic cylinder, a connecting plate which is vertically and slidably connected with the inner wall of the rear side of the placing chamber is fixedly connected with the lower end of the left side of the connecting plate, a connecting plate which is fixedly connected with the lifting plate is fixedly connected with the upper end of the lifting plate, a drainage pump is fixedly arranged at the upper end of the lifting plate, the device is characterized in that transmission grooves which are communicated with each other and have upward openings are arranged above the placing chamber, a cooling assembly for cooling the device is arranged in each transmission groove, the cooling assembly comprises a driving shaft which is rotationally connected with the inner walls of the front side and the rear side of each transmission groove, the driving shaft is fixedly connected with a driving transmission wheel, the inner walls of the front side and the rear side of each transmission groove are rotationally connected with a driven shaft, the driven shaft is fixedly connected with a driven transmission wheel which is rotationally connected with the driving transmission wheel through a transmission chain, the inner wall of the front side of each transmission groove is connected with a fixed frame in a left-right sliding manner, a slide block which is slidably connected with the fixed frame is fixedly connected on the transmission chain, the lower end of the fixed frame is fixedly provided with a spray nozzle, the left side of the placing chamber is provided with, the dust collector is characterized in that a blowing assembly used for adjusting the temperature according to the environment is arranged between the blowing cavity and the placing chamber, and a dust removal assembly used for collecting dust is arranged between the dust suction cavity and the placing chamber.
Preferably, the air blast subassembly include with air blast chamber left side inner wall fixed connection's fixed plate, fixed plate upper end fixed mounting has the air-blower, air blast chamber bottom side inner wall fixedly connected with alternating temperature pneumatic cylinder, alternating temperature pneumatic cylinder upper end is provided with the alternating temperature telescopic link, alternating temperature telescopic link upper end fixedly connected with air blast chamber right side inner wall fixed connection's regulating plate, regulating plate front side fixedly connected with heater strip, the air blast chamber with the placing chamber intercommunication is provided with the air intake, placing chamber right side top is provided with the air outlet with external intercommunication.
Preferably, the cooling component comprises a water tank fixedly connected with the inner wall of the rear side of the transmission groove, the inner wall of the rear side of the transmission groove is fixedly connected with a fixed tank positioned below the water tank, a push plate which is connected in a left-right sliding way is arranged in the fixed box, the inner wall of the rear side of the transmission groove is fixedly connected with a driving motor, the tail end of the driving motor is provided with a driving shaft, the driving shaft is fixedly connected with a cam, the driving shaft is fixedly connected with a driving belt wheel which is positioned at the front side of the cam, the driving belt wheel is rotationally connected with a connecting belt wheel fixedly connected with the driving shaft through a belt, the right end of the cam is connected with a push rod which is connected with the fixed box in a left-right sliding way through a roller and the right end of the cam is fixedly connected with the push plate, the water tank lower extreme be provided with the inlet tube of fixed case intercommunication, fixed case right-hand member be provided with shower nozzle fixed connection's play water hose.
Preferably, the dust removal subassembly include with dust absorption chamber bottom side inner wall fixed connection's fixed block, dust absorption chamber left side inner wall fixedly connected with rotates the motor, rotate the motor end be provided with the fixed block rotates the axis of rotation of connecting, axis of rotation right-hand member fixedly connected with rotor blade, be provided with the rotation groove in the fixed block, rotor blade left end fixedly connected with the dwang that the rotation groove rotates the connection, the dust removal case that placing chamber bottom side inner wall fixedly connected with opening is preceding, dust absorption chamber right-hand member be provided with the vent of dust removal case intercommunication.
Preferably, the dust removal subassembly still include with joint pole of linkage plate right side lower extreme fixed connection, the dust removal case right part is provided with the ascending spout of opening, dust removal case right-hand member with the placing chamber intercommunication is equipped with the through-hole, sliding connection has the stopper that can plug up the through-hole about the spout, the stopper upper end with joint pole fixed connection.
The beneficial effects are that: the device during operation, can discharge through the ponding of waterproof assembly in to the device, and close the dust removal case through waterproof pneumatic cylinder and prevent into water, can spray the cooling comprehensively to the equipment of high load work through the cooling subassembly, can make the equipment temperature heat dissipation of blowing when higher through the temperature regulation subassembly, make the equipment temperature heat through the heater strip when lower make the hot-blast equipment of blowing off heat up, can absorb the processing through the dust that removes dust subassembly produced around to equipment, reduce labour's work load, and the work efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of a transformer substation temperature regulation waterproof protection device of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of C-C in FIG. 2 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a transformer substation temperature regulation waterproof protective device, which comprises a machine body 39, wherein a placing chamber 38 with a forward opening is arranged in the machine body 39, a waterproof assembly for waterproof drainage is arranged in the placing chamber 38, the waterproof assembly comprises a lifting plate 56 which is vertically and slidably connected with the inner wall of the rear side of the placing chamber 38, the inner wall of the left side of the placing chamber 38 is fixedly connected with a suspension plate 51, the lower end of the suspension plate 51 is fixedly provided with a waterproof hydraulic cylinder 52, the lower end of the waterproof hydraulic cylinder 52 is provided with a waterproof telescopic rod 53, the lower end of the waterproof telescopic rod 53 is fixedly connected with a connecting plate 54 which is vertically and slidably connected with the inner wall of the rear side of the placing chamber 38, the lower end of the left side of the connecting plate 54 is fixedly connected with a connecting plate 55 which is fixedly connected with the lifting plate 56, the upper end of the lifting plate 56, the upper end of the drainage pump 57 is fixedly connected with a drainage hose 13 communicated with the outside, a transmission groove 23 which is communicated with each other and has an upward opening is arranged above the placing chamber 38, a cooling component for cooling equipment is arranged in the transmission groove 23, the cooling component comprises a driving shaft 62 which is rotationally connected with the inner walls of the front side and the rear side of the transmission groove 23, the driving shaft 62 is fixedly connected with a driving transmission wheel 64, the inner walls of the front side and the rear side of the transmission groove 23 are rotationally connected with a driven shaft 29, the driven shaft 29 is fixedly connected with a driven transmission wheel 28 which is rotationally connected with the driving transmission wheel 64 through a transmission chain 27, the inner wall of the front side of the transmission groove 23 is connected with a fixed frame 25 in a left-right sliding manner, a slide block 26 which is slidably connected with the fixed frame 25 is fixedly connected on the transmission chain 27, the dust collection device is characterized in that a dust collection cavity 11 is arranged below the air blowing cavity 21, a boss 36 is fixedly connected to the inner wall of the bottom side of the placing chamber 38, equipment 37 is installed at the upper end of the boss 36, an air blowing assembly used for adjusting the temperature according to the environment is arranged between the air blowing cavity 21 and the placing chamber 38, and a dust removal assembly used for collecting dust is arranged between the dust collection cavity 11 and the placing chamber 38.
Beneficially, the air blowing assembly includes a fixing plate 17 fixedly connected with the left inner wall of the air blowing cavity 21, an air blower 18 is fixedly mounted at the upper end of the fixing plate 17, a variable-temperature hydraulic cylinder 14 is fixedly connected with the inner wall of the bottom side of the air blowing cavity 21, a variable-temperature telescopic rod 15 is arranged at the upper end of the variable-temperature hydraulic cylinder 14, an adjusting plate 19 fixedly connected with the right inner wall of the air blowing cavity 21 is fixedly connected with the upper end of the variable-temperature telescopic rod 15, a heating wire 16 is fixedly connected with the front side of the adjusting plate 19, an air inlet 22 is arranged between the air blowing cavity 21 and the placing chamber 38 in a communicating mode, an air outlet 41 communicated with the outside is arranged above the right side of the placing chamber 38, so that air is blown by the air blower 18 to dissipate heat in a high-.
Beneficially, the cooling assembly comprises a water tank 24 fixedly connected with the inner wall of the rear side of the transmission groove 23, the inner wall of the rear side of the transmission groove 23 is fixedly connected with a fixed box 68 positioned below the water tank 24, a push plate 69 connected with a left-right sliding manner is arranged in the fixed box 68, the inner wall of the rear side of the transmission groove 23 is fixedly connected with a driving motor 70, the end of the driving motor is provided with a driving shaft 59, the driving shaft 59 is fixedly connected with a cam 61, the driving shaft 59 is fixedly connected with a driving pulley 60 positioned in front of the cam 61, the driving pulley is rotatably connected with an engaging pulley 63 fixedly connected with the driving shaft 62 through a belt, the right end of the cam 61 is slidably connected with a push rod 67 connected with the fixed box 68 in a left-right sliding manner through a roller, and the right end of the cam is fixedly connected with the push plate 69, the right end of the fixed box 68 is provided with a water outlet hose 66 fixedly connected with the spray head 42, so that water in the water tank 24 is sprayed out through the spray head 42 by moving the push plate 69 left and right, and the spray head 42 is moved left and right under the drive of the driving transmission wheel 64, the driven transmission wheel 28 and the transmission chain 27 to comprehensively spray water and cool.
Beneficially, the dust removal subassembly include with the fixed block 31 of 11 bottom side inner walls fixed connection in suction chamber, 11 left side inner walls fixed connection in suction chamber rotates motor 12, rotate motor 12 end be provided with fixed block 31 rotates the axis of rotation 44 of connecting, axis of rotation 44 right-hand member fixedly connected with rotor blade 47, be provided with in the fixed block 31 and rotate groove 43, rotor blade 47 left end fixedly connected with rotate groove 43 and rotate dwang 45 of connecting, placing chamber 38 bottom side inner walls fixedly connected with opening dust removal case 49 forward, suction chamber 11 right-hand member be provided with the vent 48 of dust removal case 49 intercommunication.
Advantageously, the dust removing assembly further comprises an engaging rod 35 fixedly connected to the lower right end of the engaging plate 54, a sliding slot 34 with an upward opening is formed in the right portion of the dust removing box 49, a through hole 32 is formed in the right end of the dust removing box 49 and communicated with the placing chamber 38, a stopper 33 capable of blocking the through hole 32 is slidably connected to the sliding slot 34 up and down, the upper end of the stopper 33 is fixedly connected to the engaging rod 35, so that dust in the placing chamber 38 can enter the dust removing box 49 through the through hole 32 by rotation of the rotary blade 47, and the opening and closing of the stopper 33 can be adjusted by the waterproof hydraulic cylinder 52.
In the initial state, the driving motor 70 and the rotating motor 12 are not started, the stopper 33 is in the open state, and the adjusting plate 19 is located at the lower portion of the blowing chamber 21.
When a large amount of water enters the placing chamber 38, the waterproof hydraulic cylinder 52 is started, so that the connecting plate 54 is driven to move downwards through the waterproof telescopic rod 53, the lifting plate 56 is driven to move downwards through the connecting plate 55, the drainage pump 57 is driven to descend, so that the water suction pipe 58 enters the water, meanwhile, the stop block 33 is driven by the connecting rod 35 to block the through hole 32, the water is prevented from entering the dust removing box 49, and the drainage pump 57 is started, so that the water in the device is discharged to the outside through the water suction pipe 58 and the drainage hose 13;
when the equipment needs to be cooled, the driving motor 70 is started to rotate positively, so that the push rod 67 is driven to move leftwards and rightwards through the cam 61, water in the water tank 24 is sprayed out through the spray head 42 through the reciprocating motion of the push plate 69, meanwhile, the connecting belt wheel 63 is driven to rotate through the rotation of the driving belt wheel 60, the fixing frame 25 is driven to move leftwards and rightwards through the driving transmission wheel 64, the driven transmission wheel 28 and the transmission chain 27, and the spray head 42 is driven to move leftwards and rightwards to cool the equipment. When the temperature of the equipment is high, the air blower 18 can be started to ventilate and radiate the equipment, when the temperature of the equipment is low, the temperature-changing hydraulic cylinder 14 is started, the temperature-changing telescopic rod 15 drives the adjusting plate 19 to move upwards, the heating wire 16 is located right at the right side of the air blower 18, the heating wire 16 heats and starts the air blower 18, and therefore the temperature of the equipment is raised through blown hot air.
The beneficial effects are that: the device during operation, can discharge through the ponding of waterproof assembly in to the device, and close the dust removal case through waterproof pneumatic cylinder and prevent into water, can spray the cooling comprehensively to the equipment of high load work through the cooling subassembly, can make the equipment temperature heat dissipation of blowing when higher through the temperature regulation subassembly, make the equipment temperature heat through the heater strip when lower make the hot-blast equipment of blowing off heat up, can absorb the processing through the dust that removes dust subassembly produced around to equipment, reduce labour's work load, and the work efficiency is improved.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a waterproof protector of transformer substation temperature regulation, includes the organism, its characterized in that: a placing chamber with a forward opening is arranged in the machine body, a waterproof assembly for waterproof drainage is arranged in the placing chamber, the waterproof assembly comprises a lifting plate which is in up-and-down sliding connection with the inner wall of the rear side of the placing chamber, a suspension plate is fixedly connected with the inner wall of the left side of the placing chamber, a waterproof hydraulic cylinder is fixedly arranged at the lower end of the suspension plate, a waterproof telescopic rod is arranged at the lower end of the waterproof hydraulic cylinder, a connecting plate which is in up-and-down sliding connection with the inner wall of the rear side of the placing chamber is fixedly connected with the lower end of the left side of the connecting plate, a connecting plate which is fixedly connected with the lifting plate is fixedly connected with the lower end of the left side of the connecting plate, a drainage pump is fixedly arranged at the upper end of the lifting plate, a water suction pipe for drainage, the cooling device is characterized in that a cooling component for cooling equipment is arranged in the transmission groove, the cooling component comprises a driving shaft which is rotatably connected with the inner walls of the front side and the rear side of the transmission groove, the driving shaft is fixedly connected with a driving transmission wheel, the inner walls of the front side and the rear side of the transmission groove are rotatably connected with driven shafts, the driven shafts are fixedly connected with driven transmission wheels which are rotatably connected with the driving transmission wheels through transmission chains, the inner wall of the front side of the transmission groove is connected with a fixed frame in a left-right sliding manner, the transmission chains are fixedly connected with a slide block which is slidably connected with the fixed frame, the lower end of the fixed frame is fixedly provided with a spray head, the left side of the placing chamber is provided with a blowing cavity, a dust absorption cavity is arranged below the blowing cavity, the inner wall of the bottom side of the placing chamber is fixedly, a dust removal assembly for dust collection is arranged between the dust collection cavity and the placing chamber.
2. The waterproof protector of transformer substation temperature regulation of claim 1 characterized in that: the blast air subassembly include with blast air chamber left side inner wall fixed connection's fixed plate, fixed plate upper end fixed mounting has the air-blower, blast air chamber bottom side inner wall fixedly connected with alternating temperature pneumatic cylinder, alternating temperature pneumatic cylinder upper end is provided with the alternating temperature telescopic link, alternating temperature telescopic link upper end fixedly connected with blast air chamber right side inner wall fixed connection's regulating plate, regulating plate front side fixedly connected with heater strip, the blast air chamber with the intercommunication is provided with the air intake between the placing chamber, placing chamber right side top is provided with the air outlet with external intercommunication.
3. The waterproof protector of transformer substation temperature regulation of claim 1 characterized in that: the cooling component comprises a water tank fixedly connected with the inner wall of the rear side of the transmission groove, the inner wall of the rear side of the transmission groove is fixedly connected with a fixed tank positioned below the water tank, a push plate which is connected in a left-right sliding way is arranged in the fixed box, the inner wall of the rear side of the transmission groove is fixedly connected with a driving motor, the tail end of the driving motor is provided with a driving shaft, the driving shaft is fixedly connected with a cam, the driving shaft is fixedly connected with a driving belt wheel which is positioned at the front side of the cam, the driving belt wheel is rotationally connected with a connecting belt wheel fixedly connected with the driving shaft through a belt, the right end of the cam is connected with a push rod which is connected with the fixed box in a left-right sliding way through a roller and the right end of the cam is fixedly connected with the push plate, the water tank lower extreme be provided with the inlet tube of fixed case intercommunication, fixed case right-hand member be provided with shower nozzle fixed connection's play water hose.
4. The waterproof protector of transformer substation temperature regulation of claim 3 characterized in that: the dust removal subassembly include with dust absorption chamber bottom side inner wall fixed connection's fixed block, dust absorption chamber left side inner wall fixedly connected with rotates the motor, rotate the motor end be provided with the fixed block rotates the axis of rotation of connecting, axis of rotation right-hand member fixedly connected with rotor blade, be provided with the rotation groove in the fixed block, rotor blade left end fixedly connected with the dwang that the rotation groove rotates the connection, placing chamber bottom side inner wall fixedly connected with opening dust removal case forward, dust absorption chamber right-hand member be provided with the vent of dust removal case intercommunication.
5. The waterproof protector of transformer substation temperature regulation of claim 4 characterized in that: the dust removal subassembly still include with joint pole of linkage plate right side lower extreme fixed connection, dust removal case right part is provided with the ascending spout of opening, dust removal case right-hand member with the placing chamber intercommunication is equipped with the through-hole, sliding connection has about the spout can plug up the dog of through-hole, the dog upper end with joint pole fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010323055.1A CN111404059B (en) | 2020-04-22 | 2020-04-22 | Waterproof protector of temperature regulation of transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010323055.1A CN111404059B (en) | 2020-04-22 | 2020-04-22 | Waterproof protector of temperature regulation of transformer substation |
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| CN111404059A CN111404059A (en) | 2020-07-10 |
| CN111404059B true CN111404059B (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010323055.1A Active CN111404059B (en) | 2020-04-22 | 2020-04-22 | Waterproof protector of temperature regulation of transformer substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112018601A (en) * | 2020-08-27 | 2020-12-01 | 山东鼎盛电气设备有限公司 | Draw-out type high-voltage ring network switch equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2965835B1 (en) * | 2010-10-07 | 2012-11-09 | Areva T & D Sas | INSTALLATION COMPRISING AN ELECTRIC TRANSFORMATION STATION AND AN IMPROVED SYSTEM FOR SEPARATING RAW WATER AND LEAKAGE OIL |
| CN205212188U (en) * | 2015-11-06 | 2016-05-04 | 江苏省电力公司苏州供电公司 | Dehumidification prevention waterlogging system of electric substation |
| CN209443848U (en) * | 2018-12-19 | 2019-09-27 | 沈阳韩星自动化有限公司 | Pump house waterproof self-draining arrangement |
| CN210247381U (en) * | 2019-07-18 | 2020-04-03 | 徐州机电技师学院 | Temperature-adjustable combined electrical cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236970A (en) * | 2017-11-07 | 2018-07-03 | 苏州市凯利勋实验室设备有限公司 | A kind of intelligent fire-proofing cabinet for being used to store inflammable experiment material |
-
2020
- 2020-04-22 CN CN202010323055.1A patent/CN111404059B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2965835B1 (en) * | 2010-10-07 | 2012-11-09 | Areva T & D Sas | INSTALLATION COMPRISING AN ELECTRIC TRANSFORMATION STATION AND AN IMPROVED SYSTEM FOR SEPARATING RAW WATER AND LEAKAGE OIL |
| CN205212188U (en) * | 2015-11-06 | 2016-05-04 | 江苏省电力公司苏州供电公司 | Dehumidification prevention waterlogging system of electric substation |
| CN209443848U (en) * | 2018-12-19 | 2019-09-27 | 沈阳韩星自动化有限公司 | Pump house waterproof self-draining arrangement |
| CN210247381U (en) * | 2019-07-18 | 2020-04-03 | 徐州机电技师学院 | Temperature-adjustable combined electrical cabinet |
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Effective date of registration: 20210512 Address after: 239300 east of Tiantong Road West of Yongfeng migrant workers entrepreneurship center, Tianchang City, Chuzhou City, Anhui Province Patentee after: Anhui Puli Instrument Technology Co.,Ltd. Address before: No. 251, Meilin south, Yangpu village, Yinxi street, Fuqing City, Fuzhou City, Fujian Province Patentee before: Fuqing manhui Electronic Technology Co.,Ltd. |