CN111092388A - High-low voltage power distribution cabinet with temperature regulation and control intelligent system - Google Patents
High-low voltage power distribution cabinet with temperature regulation and control intelligent system Download PDFInfo
- Publication number
- CN111092388A CN111092388A CN202010045845.8A CN202010045845A CN111092388A CN 111092388 A CN111092388 A CN 111092388A CN 202010045845 A CN202010045845 A CN 202010045845A CN 111092388 A CN111092388 A CN 111092388A
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- inner cavity
- cabinet
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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
- H02B1/24—Circuit arrangements for boards or switchyards
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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
-
- 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
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-low voltage power distribution cabinet with a temperature regulation intelligent system, which belongs to the technical field of power distribution cabinets and comprises a cabinet body, wherein an air cooling box is arranged at the top of an inner cavity of the cabinet body, the air cooling box comprises an installation frame sleeved in the inner cavity of the cabinet body, a partition plate is arranged in the middle of the inner cavity of the installation frame, a snake-shaped groove is formed in the outer wall of the top of the partition plate, a snake-shaped pipe is clamped in the snake-shaped groove, when the temperature is reduced, condensate is sucked by a circulating pump and then is fed into the snake-shaped pipe through a condensate inlet pipe, the condensate in the inner cavity of the snake-shaped pipe can reduce the temperature of the air at the top of the partition plate, the cooling box is matched with the circulating pump and a connecting pipe, low-temperature condensate flows through the inner cavity of the cooling box in a circulating manner, the water in the inner cavity, the air cooled at the top of the clapboard enters the inner cavity of the cabinet body through the groove, the channel and the air outlet cover.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a high-low voltage power distribution cabinet with an intelligent temperature regulation and control system.
Background
Too high temperature circuit component takes place ageing easily in the switch board, break, lead to switch board high temperature to catch fire, and traditional switch board is usually set up through-hole installation air discharge fan and is cooled down, but air discharge fan cooling efficiency is lower, can not rapid cooling in emergency (when the high temperature has led to the fact the influence to circuit component's normal use), and can not carry out real-time regulation according to cabinet body inner chamber's temperature, the electric energy consumes greatly, for this reason, we provide a take temperature regulation and control intelligent system's high-low voltage power distribution cabinet.
Disclosure of Invention
The invention aims to provide a high-low voltage power distribution cabinet with an intelligent temperature control system, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-low voltage power distribution cabinet with an intelligent temperature regulation system comprises a cabinet body, wherein a top cover is arranged at the top of the cabinet body, a filter screen is arranged at the bottom of an inner cavity of the cabinet body, a mounting frame is arranged at the bottom of the inner cavity of the cabinet body, an exhaust fan is arranged at the top of the mounting frame and is positioned below the filter screen, a heat dissipation port is arranged at the center of the outer wall at the bottom of the cabinet body, a condensate outlet pipe and a condensate inlet pipe are respectively arranged at the left side and the right side of the outer wall at the top of the top cover, the condensate outlet pipe is connected with the right side of a condensation box through a pipeline, a mounting plate is arranged at the top of the outer wall at the right side of the cabinet body, a condensation box is arranged at the top of the outer wall at the top of the top cover, a circulating pump, the fluting is located the mounting panel below, the right side the fluting inner chamber is equipped with the filter, cabinet body cavity top is equipped with air cooling box, air cooling box establishes the installing frame at cabinet body cavity including the cover, installing frame cavity middle part is equipped with the baffle, baffle top outer wall is equipped with snakelike recess, and the joint has the coiled pipe in the snakelike recess, both ends are connected with condensate exit tube and condensate inlet pipe's bottom respectively about the coiled pipe, baffle top outer wall is equipped with the recess with the right side of snakelike recess junction, baffle bottom outer wall center is equipped with out the fan housing, it passes through the access connection to go out the fan housing recess.
Further, the cabinet body left side outer wall bottom is equipped with the cooler bin, two sets of connecting pipes around the cooler bin left side outer wall is equipped with, the front side the connecting pipe is connected with three way connection's right-hand member through the pipeline, the rear side the connecting pipe is connected with the right side of condenser bin through the pipeline, the cooler bin top is equipped with the cold water storage cistern, cold water storage cistern top outer wall center is equipped with the air pump, both ends all are equipped with the trachea about the air pump, the right side the trachea extends to below the liquid level of cold water storage cistern, the right side of cold water storage cistern top outer wall is pegged graft and is had the induction-pipe, the induction-pipe bottom is located the liquid level top of cold water storage cistern, the other end of induction-pipe is connected with the clamshell, the clamshell is fixed at.
Further, the shell cover is provided with an internal thread towards the inner wall, a connecting shell is sleeved in the shell cover inner cavity in a threaded manner, internal threads are arranged on the left side and the right side of the connecting shell towards the inner wall, a hole plate is sleeved on the left side and the right side of the connecting shell towards the inner wall in a threaded manner, and a drying agent is filled in the connecting shell inner cavity.
Furthermore, the baffle and the outer wall of the opposite side of the top cover are provided with wind shields in a vertically staggered manner, the groove is located on the right side of the wind shields, and the wind shields are made of metal materials.
Further, top cap top outer wall four corners all is equipped with the mounting hole, and the threaded sleeve in the mounting hole is equipped with the screw, just cabinet body top outer wall is equipped with the screw with screw matched with, top cap top outer wall rectangle array is provided with four groups of screws, is equipped with tie bolt in the screw, installing frame top outer wall is equipped with the mounting hole with tie bolt matched with.
Further, cabinet body right side outer wall bottom is equipped with the controller, the middle part of the cabinet body and cold water storage cistern right side inner wall all is equipped with temperature detector, air discharge fan, condensing box, circulating pump, air pump, temperature detector all pass through wire and controller electric connection, the controller passes through the wire and is connected with external power source.
Compared with the prior art, the invention has the beneficial effects that:
1. when the temperature is reduced, condensate is sucked by a circulating pump and then is fed into a coiled pipe through a condensate inlet pipe, the condensate in the inner cavity of the coiled pipe can reduce the temperature of the air at the top of the partition plate, a cooling box is matched with the circulating pump and a connecting pipe, low-temperature condensate flows through the inner cavity of the cooling box in a circulating mode and can reduce the temperature of water in the inner cavity of a cold water tank, an air pump sends external air below the liquid level through an air pipe, the air enters a shell cover through an air feeding pipe after being cooled by low-temperature water, the low-temperature air in the inner cavity of the shell cover enters the top of the partition plate, and the air cooled at the top of the partition plate enters the inner cavity of the cabinet;
2. the air baffles are arranged on the outer walls of the opposite sides of the partition board and the top cover in a vertically staggered mode, the flowing speed of air at the top of the partition board can be reduced, the cooling effect of the air is improved, the air baffles are made of metal materials (copper sheets), the low-temperature conduction effect is good, and the air can be directly cooled after being cooled by condensate;
3. the drying agent is filled in the inner cavity of the connecting shell, so that air cooled by low-temperature water can be dried, moisture air is prevented from entering the inner cavity of the cabinet body, and the pore plates are respectively sleeved on the left side and the right side of the annular inner wall of the connecting shell in a threaded manner, so that the drying agent is convenient to disassemble and replace;
4. when temperature detector detects the temperature rise of cabinet body inner chamber (high-risk state needs rapid cooling), the controller starts the condensation chamber, the circulating pump, air pump suction outside air cools off, and reduce the exhaust velocity of air discharge fan (driving motor's rotational speed), make the low temperature air fully cool down cabinet body inner chamber, also can directly improve the exhaust velocity of air discharge fan through the controller and cool down (ordinary cooling mode), when waiting for temperature detector to detect cabinet body inner chamber temperature and drop to safe value, the condenser chamber will be closed to the controller, the circulating pump, the air pump, and reduce air discharge fan driving motor's rotation rate, reach energy-conserving effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the cabinet body and the mounting frame according to the present invention;
FIG. 3 is a schematic view of the connection of the baffle plate and the serpentine tube of the present invention;
fig. 4 is a schematic view of the connection between the cabinet and the housing of the present invention.
In the figure: 1. a cabinet body; 2. a top cover; 3. a filter screen; 4. a mounting frame; 5. an exhaust fan; 6. a heat dissipation port; 7. a condensate outlet pipe; 8. feeding condensate into a pipe; 9. mounting a plate; 10. a condenser tank; 11. a circulation pump; 12. a three-way joint; 13. a cooling tank; 14. a connecting pipe; 15. a cold water tank; 16. an air pump; 17. an air tube; 18. grooving; 19. a filter plate; 20. a housing; 21. an air supply pipe; 22. a temperature detector; 23. an air cooling box; 24. a controller; 25. a partition plate; 26. a groove; 27. a channel; 28. an air outlet cover; 29. a wind deflector; 30. installing a frame; 31. a serpentine tube; 32. a connecting shell; 33. an orifice plate; 34. a desiccant.
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 described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a high-low voltage power distribution cabinet with an intelligent temperature regulation system, please refer to figure 1, which comprises a cabinet body 1, a top cover 2 is arranged at the top of the cabinet body 1, a filter screen 3 is arranged at the bottom of an inner cavity of the cabinet body 1 and is a metal filter screen, devices in the inner cavity of the cabinet body 1 are prevented from falling to damage an exhaust fan 5, a mounting frame 4 is arranged at the bottom of the inner cavity of the cabinet body 1, the exhaust fan 5 is arranged at the top of the mounting frame 4, the exhaust fan 5 is composed of a driving motor and fan blades connected with the output end of the top of the driving motor, the exhaust fan 5 is positioned below the filter screen 3, a heat dissipation port 6 is arranged at the center of the outer wall at the bottom of the cabinet body 1, the exhaust fan 5 sucks in external air through a slot 18, discharges the external air from the heat dissipation port 6, and cools the inner cavity of the cabinet body 1, a condensate outlet, the top of the mounting plate 9 is provided with a condensing box 10, the middle part of the outer wall of the top cover 2 is provided with a circulating pump 11, the top of the circulating pump 11 is connected with the left side of the condensing box 10 through a pipeline, the right end of the circulating pump 11 is connected with a three-way joint 12 through a pipeline, the bottom of the three-way joint 12 is connected with a condensed fluid inlet pipe 8, the tops of the outer walls of the left side and the right side of the cabinet body 1 are both provided with a notch 18, the notch 18 is positioned below the mounting plate 9, the inner cavity of the notch 18 on the right side;
referring to fig. 1-2, an air cooling box 23 is disposed at the top of an inner cavity of a cabinet body 1, the air cooling box 23 includes a mounting frame 30 sleeved on the inner cavity of the cabinet body 1, a partition plate 25 is disposed in the middle of the inner cavity of the mounting frame 30, a serpentine groove is disposed on the outer wall of the top of the partition plate 25, a serpentine tube 31 is clamped in the serpentine groove, the left end and the right end of the serpentine tube 31 are respectively connected to the bottoms of a condensate outlet tube 7 and a condensate inlet tube 8, a groove 26 is disposed on the right side of the joint of the outer wall of the top of the partition plate 25 and the serpentine groove, an air outlet cover 28 is disposed at the center of the outer wall of the bottom of the partition plate 25, the grooves 26 are connected through a channel 27, the condensing box 10 is provided with a cooling device, the condensate in the inner cavity can be cooled, the cooled condensate is sucked by a circulating pump 11 and then sent into the serpentine tube through the, the condensate circularly flows to cool the air at the top of the partition plate 25, and the air cooled at the top of the partition plate 25 enters the inner cavity of the cabinet body 1 through the groove 26, the channel 27 and the air outlet cover 28 and is then discharged by the exhaust fan 5 through the heat dissipation port 6;
referring to fig. 1, a cooling tank 13 is disposed at the bottom of the left outer wall of a cabinet 1, a front and a rear two sets of connecting pipes 14 are disposed on the left outer wall of the cooling tank 13, the cooling tank 13 is matched with a circulating pump 11 and the connecting pipes 14, a low-temperature condensate flows through the inner cavity of the cooling tank to cool water in the inner cavity of a cold water tank 15, an air pump 16 pumps external air below the liquid level through an air pipe 17, the air enters a shell cover 20 through an air feeding pipe 21 after being cooled by low-temperature water, the low-temperature air in the inner cavity of the shell cover 20 enters the top of a partition 25 to be cooled again, the front connecting pipe 14 is connected with the right end of a three-way joint 12 through a pipeline, the rear connecting pipe 14 is connected with the right side of a condensation tank 10 through a pipeline, the cold water tank 15 is disposed at the top of the cooling tank 13, the air pump 16 is disposed at, an air supply pipe 21 is inserted and connected to the right side of the outer wall of the top of the cold water tank 15, the bottom of the air supply pipe 21 is positioned above the liquid level of the cold water tank 15, the other end of the air supply pipe 21 is connected with a shell cover 20, the shell cover 20 is fixed to the top of the outer wall of the left side of the cabinet body 1, and the open groove 18 is positioned in the inner cavity of the shell cover 20;
referring to fig. 4, an inner thread is arranged on the circumferential inner wall of the housing 20, a connecting shell 32 is threaded and sleeved in the inner cavity of the housing 20, inner threads are arranged on the left side and the right side of the circumferential inner wall of the connecting shell 32, hole plates 33 are threaded and sleeved on the left side and the right side of the circumferential inner wall of the connecting shell 32, so that the drying agent 34 is convenient to detach and replace, the drying agent 34 is filled in the inner cavity of the connecting shell 32, air cooled by low-temperature water can be dried, and moisture air is prevented from;
referring to fig. 2, the air baffles 29 are staggered up and down on the outer walls of the opposite sides of the partition plate 25 and the top cover 2, the groove 26 is located on the right side of the air baffles 29, so that the flow speed of air on the top of the partition plate 25 can be reduced, the cooling effect on the air is improved, the air baffles 29 are made of metal materials (copper sheets), the low-temperature conduction effect is good, and the air can be directly cooled after being cooled by condensate;
referring to fig. 1-2, four corners of the outer wall of the top cover 2 are provided with mounting holes, screws are sleeved in the mounting holes in a threaded manner, screw holes matched with the screws are formed in the outer wall of the top of the cabinet body 1, four groups of screw holes are formed in the rectangular array of the outer wall of the top cover 2, tensioning bolts are arranged in the screw holes, mounting holes matched with the tensioning bolts are formed in the outer wall of the top of the mounting frame 30, and the mounting frame 30 and the top cover;
referring to fig. 1, a controller 24 is disposed at the bottom of the outer wall of the right side of the cabinet 1, temperature detectors 22 are disposed at the middle portions of the inner walls of the right sides of the cabinet 1 and the cold water tank 15, the exhaust fan 5, the condenser tank 10, the circulating pump 11, the air pump 16 and the temperature detectors 22 are electrically connected to the controller 24 through wires, the controller 24 is connected to an external power source through wires, when the temperature detectors 22 detect the temperature rise of the inner cavity of the cabinet 1 (in a high-risk state, rapid cooling is required), the controller 24 starts the condenser tank 10, the circulating pump 11 and the air pump 16 to draw in external air and cool the air, and reduces the exhaust speed of the exhaust fan 5 (the rotation speed of the driving motor) so that the low-temperature air fully cools the inner cavity of the cabinet 1, or directly increases the exhaust speed of the exhaust fan 5 through the controller 24 to cool the inner cavity (in a, the controller 24 will turn off the condensation tank 10, the circulation pump 11 and the air pump 16, and reduce the rotation speed of the driving motor of the exhaust fan 5, thereby achieving the effect of saving energy.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take temperature regulation and control intelligent system's high-low voltage power distribution cabinet, includes the cabinet body (1), its characterized in that: the improved refrigerator is characterized in that a top cover (2) is arranged at the top of the cabinet body (1), a filter screen (3) is arranged at the bottom of an inner cavity of the cabinet body (1), a mounting frame (4) is arranged at the bottom of the inner cavity of the cabinet body (1), an exhaust fan (5) is arranged at the top of the mounting frame (4), the exhaust fan (5) is positioned below the filter screen (3), a heat dissipation port (6) is arranged at the center of the outer wall at the bottom of the cabinet body (1), condensate outlet pipes (7) and condensate inlet pipes (8) are respectively arranged at the left side and the right side of the outer wall at the top of the top cover (2), the condensate outlet pipes (7) are connected with the right side of a condensation box (10) through pipelines, a mounting plate (9) is arranged at the top of the outer wall at the right side of the cabinet body (1), the condensation box (10), the right end of the circulating pump (11) is connected with a three-way joint (12) through a pipeline, the bottom of the three-way joint (12) is connected with a condensate inlet pipe (8), the top of the outer walls of the left side and the right side of the cabinet body (1) is provided with a slot (18), the slot (18) is positioned below the mounting plate (9), the inner cavity of the slot (18) on the right side is provided with a filter plate (19), the top of the inner cavity of the cabinet body (1) is provided with an air cooling box (23), the air cooling box (23) comprises a mounting frame (30) sleeved on the inner cavity of the cabinet body (1), the middle part of the inner cavity of the mounting frame (30) is provided with a partition plate (25), the outer wall of the top of the partition plate (25) is provided with a snake-shaped groove, a snake-shaped pipe (31) is clamped in the snake-shaped groove, the left end and the right end of the snake-shaped pipe (31, the center of the outer wall at the bottom of the partition board (25) is provided with an air outlet cover (28), and the grooves (26) of the air outlet cover (28) are connected through a channel (27).
2. The high-low voltage power distribution cabinet with the temperature regulation intelligent system according to claim 1, characterized in that: the refrigerator is characterized in that a cooling box (13) is arranged at the bottom of the outer wall of the left side of the cabinet body (1), a front connecting pipe (14) and a rear connecting pipe (14) are arranged on the outer wall of the left side of the cooling box (13), the front connecting pipe (14) is connected with the right end of the three-way joint (12) through a pipeline, the rear connecting pipe (14) is connected with the right side of the condensation box (10) through a pipeline, a cold water box (15) is arranged at the top of the cooling box (13), an air pump (16) is arranged at the center of the outer wall of the top of the cold water box (15), air pipes (17) are arranged at the left end and the right end of the air pump (16), the air pipes (17) extend to the position below the liquid level of the cold water box (15), an air supply pipe (21) is inserted into the right side of the outer wall of the top of, the shell cover (20) is fixed on the top of the outer wall of the left side of the cabinet body (1), and the slot (18) is positioned in the inner cavity of the shell cover (20).
3. The high-low voltage power distribution cabinet with the temperature regulation intelligent system according to claim 2, characterized in that: the utility model discloses a dryer, including shell cover (20), shell cover (20) ring, shell cover (20) inner chamber threaded sleeve are equipped with the internal thread, shell cover (20) inner chamber threaded sleeve is equipped with connecting shell (32), the left and right sides of connecting shell (32) ring inner wall all is equipped with the internal thread, the equal threaded sleeve in the left and right sides of connecting shell (32) ring inner wall is equipped with orifice plate (33), it has drier (34) to connect shell (32) inner chamber packing.
4. The high-low voltage power distribution cabinet with the temperature regulation intelligent system according to claim 1, characterized in that: baffle (25) and top cap (2) relative one side outer wall crisscross wind board (29) of being provided with from top to bottom, recess (26) are located the right side of wind board (29), wind board (29) are made for metal material.
5. The high-low voltage power distribution cabinet with the temperature regulation intelligent system according to claim 1, characterized in that: the utility model discloses a cabinet, including top cap (2), top cover (2), mounting frame (30), top outer wall, top wall rectangle array, top cap (2) top outer wall four corners all is equipped with the mounting hole, and the threaded sleeve in the mounting hole is equipped with the screw, just the cabinet body (1) top outer wall is equipped with the screw with screw matched with, top cap (2) top outer wall rectangle array is provided with four groups of screws, is equipped with tie bolt in the screw, mounting frame (30) top outer wall is.
6. The high-low voltage power distribution cabinet with the temperature regulation intelligent system according to claim 2, characterized in that: the utility model discloses a refrigerator cabinet, including the cabinet body, the cabinet body is characterized in that controller (24) is equipped with to cabinet body (1) right side outer wall bottom, the middle part of the cabinet body (1) and cold water tank (15) right side inner wall all is equipped with temperature detector (22), air discharge fan (5), condensation box (10), circulating pump (11), air pump (16), temperature detector (22) all are through wire and controller (24) electric connection, controller (24) are connected with external power source through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045845.8A CN111092388A (en) | 2020-01-16 | 2020-01-16 | High-low voltage power distribution cabinet with temperature regulation and control intelligent system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045845.8A CN111092388A (en) | 2020-01-16 | 2020-01-16 | High-low voltage power distribution cabinet with temperature regulation and control intelligent system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111092388A true CN111092388A (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010045845.8A Pending CN111092388A (en) | 2020-01-16 | 2020-01-16 | High-low voltage power distribution cabinet with temperature regulation and control intelligent system |
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| CN (1) | CN111092388A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682424A (en) * | 2020-06-14 | 2020-09-18 | 嘉兴新博信息科技有限公司 | Photovoltaic power generation station is with dampproofing block terminal of preventing dust |
| CN112967550A (en) * | 2021-01-28 | 2021-06-15 | 深圳供电局有限公司 | Electric power measurement wiring analog system based on VR show |
| CN114646236A (en) * | 2022-03-28 | 2022-06-21 | 深圳市联兆电子有限公司 | Heat exchanger structure for new energy automobile battery pack |
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| CN207765808U (en) * | 2018-01-02 | 2018-08-24 | 贵州新中盟机电设备有限公司 | A kind of power distribution cabinet of good heat dissipation effect |
| CN208874115U (en) * | 2018-09-17 | 2019-05-17 | 王俊宝 | A kind of automobile-used switch protector stacked switch case of coal mine |
| CN109994948A (en) * | 2017-12-31 | 2019-07-09 | 天津鼎一电气成套设备股份有限公司 | A kind of transformation cabinet with rain-tight structure |
| CN209848597U (en) * | 2019-03-30 | 2019-12-27 | 山东双利华新材料股份有限公司 | Smoke-discharging and dust-removing equipment for waterproof material processing workshop |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207572734U (en) * | 2017-12-21 | 2018-07-03 | 江苏超宇电气有限公司 | A kind of multifunctional low-voltage cabinet |
| CN109994948A (en) * | 2017-12-31 | 2019-07-09 | 天津鼎一电气成套设备股份有限公司 | A kind of transformation cabinet with rain-tight structure |
| CN207765808U (en) * | 2018-01-02 | 2018-08-24 | 贵州新中盟机电设备有限公司 | A kind of power distribution cabinet of good heat dissipation effect |
| CN208874115U (en) * | 2018-09-17 | 2019-05-17 | 王俊宝 | A kind of automobile-used switch protector stacked switch case of coal mine |
| CN209848597U (en) * | 2019-03-30 | 2019-12-27 | 山东双利华新材料股份有限公司 | Smoke-discharging and dust-removing equipment for waterproof material processing workshop |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682424A (en) * | 2020-06-14 | 2020-09-18 | 嘉兴新博信息科技有限公司 | Photovoltaic power generation station is with dampproofing block terminal of preventing dust |
| CN112967550A (en) * | 2021-01-28 | 2021-06-15 | 深圳供电局有限公司 | Electric power measurement wiring analog system based on VR show |
| CN114646236A (en) * | 2022-03-28 | 2022-06-21 | 深圳市联兆电子有限公司 | Heat exchanger structure for new energy automobile battery pack |
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Application publication date: 20200501 |