CN111786300A - High-low voltage switch cabinet of fire prevention explosion-proof type - Google Patents
High-low voltage switch cabinet of fire prevention explosion-proof type Download PDFInfo
- Publication number
- CN111786300A CN111786300A CN202010687846.2A CN202010687846A CN111786300A CN 111786300 A CN111786300 A CN 111786300A CN 202010687846 A CN202010687846 A CN 202010687846A CN 111786300 A CN111786300 A CN 111786300A
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- switch cabinet
- main body
- pipe
- fixedly connected
- low voltage
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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
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of high-low voltage switch cabinets, and discloses a fireproof and explosion-proof high-low voltage switch cabinet. This fire prevention explosion-proof type's high-low voltage switch cabinet, be provided with the backup pad in through the cubical switchboard main part, the air-blower, the support column, guide duct and sealed through-tube, the inside steam that is convenient for pass through the air-blower absorbs the guide duct, inside through the cubical switchboard main part is provided with the division board, exhaust column and suction nozzle, the exhaust column passes through three-way pipe and guide duct fixed connection, the absorption area of guide duct is enlarged to be convenient for utilize exhaust column and suction nozzle, absorb the inside steam that produces of cubical switchboard main part, the division board makes it more stable at the during operation, thereby realize radiating effect.
Description
Technical Field
The invention relates to the technical field of high-low voltage switch cabinets, in particular to a fireproof and explosion-proof high-low voltage switch cabinet.
Background
The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a high-voltage cabinet is used by a common power supply station and a substation, the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as switch breakers and the like are assembled into an integrated electrical device without the inside.
At present, along with the continuous progress of science and technology and the improvement of people's understanding to safe power consumption, the fire prevention explosion-proof type high-low voltage switch cabinet appears in people's the field of vision, the effectual safe degree of power consumption that has improved, however in the use, current fire prevention explosion-proof type high-low voltage switch cabinet is because its fire prevention explosion-proof performance is emphasized, make its leakproofness improve, lead to the radiating effect relatively poor, can not in time with the heat effluvium that the inside electrical apparatus component of box during operation produced, the normal work of the inside electrical apparatus component of high-low voltage switch cabinet has seriously influenced, thereby the life of the inside electrical apparatus component of high-low voltage switch cabinet has been shortened, so propose the fire prevention explosion-proof type high-low voltage switch cabinet and solve above-.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the fireproof and explosion-proof high-low voltage switch cabinet which has the advantages of good heat dissipation effect and the like, and solves the problems that the existing fireproof and explosion-proof high-low voltage switch cabinet has poor heat dissipation effect due to the fact that the fireproof and explosion-proof performance is emphasized, the sealing performance is improved, heat generated when electrical elements inside a box body work cannot be dissipated in time, the normal work of the electrical elements inside the high-low voltage switch cabinet is seriously influenced, and the service life of the electrical elements inside the high-low voltage switch cabinet is shortened.
(II) technical scheme
In order to achieve the purpose of good heat dissipation effect, the invention provides the following technical scheme: a fireproof and explosion-proof high-low voltage switch cabinet comprises a switch cabinet main body, wherein the left side of the switch cabinet main body is fixedly connected with two movable hinges, one side of each movable hinge, which is far away from the switch cabinet main body, is fixedly connected with a movable door plate, the inner walls of the left side and the right side of the switch cabinet main body are fixedly provided with supporting frames, a mounting frame positioned in the switch cabinet main body is fixedly connected between the two supporting frames, the left side of the switch cabinet main body is fixedly connected with a supporting plate, the top of the supporting plate is fixedly provided with an air blower positioned on the left side of the switch cabinet main body, the inner bottom wall of the switch cabinet main body is fixedly provided with four supporting columns, the tops of the supporting columns are fixedly connected with an air guide pipe positioned in the switch cabinet main body, the left side of the switch cabinet main body is fixedly provided with, the utility model discloses a switch cabinet, including cubical switchboard main part, exhaust column, suction pipe, cooling pipe, radiator fan, circulating water pump, the top fixedly connected with exhaust pipe of three-way pipe, the inside fixed mounting of cubical switchboard main part has the division board, the top fixedly connected with of exhaust pipe is located the suction nozzle at division board top, the inner wall fixed mounting at the cubical switchboard main part back has the cooling tube, the outside fixed mounting of cooling tube has U type card, the top fixed mounting of cubical switchboard main part has quantity to be two sealed siphunculus, the top fixedly connected with water tank of cubical switchboard main part, the top fixedly connected with fin of water tank, the front of water tank and the equal fixed mounting in back have quantity to be two radiator fan, the top of cubical switchboard main part and the right side fixed mounting that is located the water tank have.
Preferably, five mounting frames are fixedly mounted between the two support frames, and seven mounting holes are formed in the mounting frames.
Preferably, the size of the air guide pipe of the sealed through pipe is matched, and the air guide pipe extends to the outside of the switch cabinet main body through the sealed through pipe and is fixedly connected with the input end of the air blower.
Preferably, the air guide pipe is fixedly connected with five exhaust pipes through a three-way pipe, through holes matched with the exhaust pipes are formed in the partition board, and the exhaust pipes extend to the top of the partition board through the through holes.
Preferably, the left side and the right side of the U-shaped card are both in threaded connection with fixing screws, and the U-shaped card is fixedly connected with the switch cabinet main body through the fixing screws.
Preferably, two sealed siphunculus distribute and the both ends of cooling tube looks adaptation, the cooling tube runs through and extends to the top of cubical switchboard main part through sealed siphunculus.
Preferably, two ends of the cooling pipe are respectively and fixedly connected with the liquid inlet of the water tank and the output end of the circulating water pump, and the liquid outlet of the water tank is fixedly connected with the input end of the circulating water pump through a liquid guide pipe.
Preferably, the top of the water tank is fixedly connected with a liquid changing pipe, and the top of the liquid changing pipe is in threaded connection with a sealing cover.
Preferably, the water tank and the cooling pipe are filled with heat conducting liquid, and the front surface of the cooling pipe is attached with the mounting frame.
(III) advantageous effects
Compared with the prior art, the invention provides a fireproof and explosion-proof high-low voltage switch cabinet, which has the following beneficial effects:
1. this fire prevention explosion-proof type's high-low voltage switch cabinet, be provided with the backup pad in through the cubical switchboard main part, the air-blower, the support column, guide duct and sealed through-tube, the inside steam that is convenient for pass through the air-blower absorbs the guide duct, inside through the cubical switchboard main part is provided with the division board, exhaust column and suction nozzle, the exhaust column passes through three-way pipe and guide duct fixed connection, the absorption area of guide duct is enlarged to be convenient for utilize exhaust column and suction nozzle, absorb the inside steam that produces of cubical switchboard main part, the division board makes it more stable at the during operation, thereby realize radiating effect.
2. This high low-voltage switch cabinet of fire prevention explosion-proof type, be provided with the cooling tube through the cubical switchboard main part on, U type card, sealed siphunculus, the water tank, catheter and circulating water pump, be convenient for pass through the cooling tube, the water tank, catheter and circulating water pump form a circulative cooling system, it has heat-conducting liquid to fill through the inside of water tank and cooling tube, and the front laminating of cooling tube has the mounting bracket, be convenient for make the continuous circulation of heat-conducting liquid in the inside of cooling tube, thereby absorb the heat that produces the cubical switchboard main part inside and take away, the laminating of cooling tube and mounting bracket has improved heat conductivility, be provided with the fin through the water tank, radiator fan and liquid change pipe, be convenient for utilize fin and radiator fan to cool down heat-conducting liquid, thereby ensure its heat dispersion, the liquid change pipe is convenient for changing and adding heat-conducting liquid, the.
Drawings
Fig. 1 is a schematic structural diagram of a fire-proof and explosion-proof high-low voltage switch cabinet provided by the invention;
fig. 2 is a structural sectional view of a fire-proof and explosion-proof high-low voltage switch cabinet provided by the invention.
In the figure: the device comprises a switch cabinet main body 1, a movable hinge 2, a movable door plate 3, a support frame 4, a mounting frame 5, a support plate 6, an air blower 7, a support column 8, an air guide pipe 9, a sealing through pipe 10, a three-way pipe 11, an air exhaust pipe 12, a partition plate 13, an air exhaust nozzle 14, a cooling pipe 15, a U-shaped clamp 16, a sealing through pipe 17, a water tank 18, cooling fins 19, a cooling fan 20, a liquid guide pipe 21 and a circulating water pump 22.
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.
Referring to fig. 1-2, a fireproof and explosion-proof high-low voltage switch cabinet comprises a switch cabinet main body 1, two movable hinges 2 are fixedly connected to the left side of the switch cabinet main body 1, a movable door panel 3 is fixedly connected to one side, away from the switch cabinet main body 1, of the two movable hinges 2, support frames 4 are fixedly mounted on the inner walls of the left side and the right side of the switch cabinet main body 1, a mounting frame 5 located inside the switch cabinet main body 1 is fixedly connected between the two support frames 4, five mounting frames 5 are fixedly mounted between the two support frames 4, seven mounting holes are formed in the mounting frame 5, a support plate 6 is fixedly connected to the left side of the switch cabinet main body 1, an air blower 7 located on the left side of the switch cabinet main body 1 is fixedly mounted at the top of the support plate 6, four support columns 8 are fixedly mounted on the inner bottom wall of, the top of the supporting column 8 is fixedly connected with an air duct 9 positioned inside the switch cabinet main body 1, the left side of the switch cabinet main body 1 is fixedly provided with a sealing through pipe 10, the size of the air duct 9 of the sealing through pipe 10 is adaptive, the air duct 9 extends to the outside of the switch cabinet main body 1 through the sealing through pipe 10 and is fixedly connected with the input end of an air blower 7, the outside of the air duct 9 is fixedly provided with a three-way pipe 11, the top of the three-way pipe 11 is fixedly connected with an air suction pipe 12, the inside of the switch cabinet main body 1 is fixedly provided with a partition plate 13, the air duct 9 is fixedly connected with five air suction pipes 12 through the three-way pipe 11, the inside of the partition plate 13 is provided with through holes adaptive to the air suction pipes 12, the air suction pipes 12 extend to the top of the partition plate 13 through the through holes, the top of the air suction pipe 12 is fixedly connected with an air suction nozzle 14 positioned at the top of, the outside of the cooling pipe 15 is fixedly provided with a U-shaped clamp 16, the left side and the right side of the U-shaped clamp 16 are both in threaded connection with a fixing screw, the U-shaped clamp 16 is fixedly connected with the switch cabinet main body 1 through the fixing screw, the top of the switch cabinet main body 1 is fixedly provided with two sealing through pipes 17, the two sealing through pipes 17 are distributed to be matched with the two ends of the cooling pipe 15, the cooling pipe 15 penetrates through and extends to the top of the switch cabinet main body 1 through the sealing through pipes 17, the top of the switch cabinet main body 1 is fixedly connected with a water tank 18, the top of the water tank 18 is fixedly connected with a liquid changing pipe, the top of the liquid changing pipe is in threaded connection with a sealing cover, the water tank 18 and the inside of the cooling pipe 15 are both filled with heat conducting liquid, the front of the cooling pipe 15 is attached with a mounting frame 5, the top of the water tank 18 is, the top of cubical switchboard main part 1 just is located the right side fixed mounting of water tank 18 and has circulating water pump 22, and fixed mounting has catheter 21 between water tank 18 and the circulating water pump 22, and the both ends of cooling tube 15 respectively with the inlet of water tank 18 and circulating water pump 22's output fixed connection, the liquid outlet of water tank 18 passes through catheter 21 and circulating water pump 22's input fixed connection.
In summary, according to the fireproof and explosion-proof high-low voltage switch cabinet, the switch cabinet main body 1 is provided with the support plate 6, the blower 7, the support column 8, the air guide pipe 9 and the sealing through pipe 10, so that hot air inside the air guide pipe 9 can be absorbed by the power of the blower 7, the switch cabinet main body 1 is internally provided with the partition plate 13, the exhaust pipe 12 and the exhaust nozzle 14, the exhaust pipe 12 is fixedly connected with the air guide pipe 9 through the three-way pipe 11, so that the absorption area of the air guide pipe 9 can be enlarged by using the exhaust pipe 12 and the exhaust nozzle 14, the hot air generated inside the switch cabinet main body 1 can be absorbed, the partition plate 13 enables the hot air to be more stable in operation, and therefore the heat dissipation effect can be realized, and the cooling pipe 15, the U-shaped clamp 16, the sealing through pipe 17, the water tank 18, the liquid guide pipe 21 and the circulating water pump 22 are arranged on, The liquid guide pipe 21 and the circulating water pump 22 form a circulating cooling system, heat conducting liquid is filled in the cooling pipe 15 through the water tank 18, the mounting frame 5 is attached to the front surface of the cooling pipe 15, the heat conducting liquid can be conveniently and continuously circulated in the cooling pipe 15, so that heat generated in the switch cabinet main body 1 can be absorbed and taken away, the heat conducting performance is improved through the attachment of the cooling pipe 15 and the mounting frame 5, the heat radiating performance is improved through the arrangement of the heat radiating fin 19, the heat radiating fan 20 and the liquid exchange pipe on the water tank 18, the heat conducting liquid can be conveniently cooled by the heat radiating fin 19 and the heat radiating fan 20, the heat radiating performance is ensured, the liquid exchange pipe is convenient to replace and add the heat conducting liquid, the purpose of good heat radiating effect is achieved, the problems that the existing fireproof and explosion-proof type high-low voltage switch cabinet has poor heat radiating effect due to the fact that the fireproof and explosion-proof performance is emphasized are enhanced, the normal work of the electrical components in the high-low voltage switch cabinet is seriously influenced, so that the service life of the electrical components in the high-low voltage switch cabinet is shortened.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (9)
1. The utility model provides a high-low voltage switch cabinet of fire prevention explosion-proof type, includes cubical switchboard main part (1), its characterized in that: the movable hinge assembly comprises a switch cabinet main body (1), wherein the left side of the switch cabinet main body (1) is fixedly connected with two movable hinges (2), one side, far away from the switch cabinet main body (1), of each of the two movable hinges (2) is fixedly connected with a movable door panel (3), the inner walls of the left side and the right side of the switch cabinet main body (1) are fixedly provided with supporting frames (4), a mounting frame (5) positioned in the switch cabinet main body (1) is fixedly connected between the two supporting frames (4), the left side of the switch cabinet main body (1) is fixedly connected with a supporting plate (6), the top of the supporting plate (6) is fixedly provided with an air blower (7) positioned on the left side of the switch cabinet main body (1), the inner bottom wall of the switch cabinet main body (1) is fixedly provided with four supporting columns (8), and the top of each supporting column (8, the switch cabinet is characterized in that a sealing through pipe (10) is fixedly installed on the left side of the switch cabinet main body (1), a three-way pipe (11) is fixedly installed on the outer portion of the air guide pipe (9), an exhaust pipe (12) is fixedly connected to the top of the three-way pipe (11), a partition plate (13) is fixedly installed inside the switch cabinet main body (1), an exhaust nozzle (14) located at the top of the partition plate (13) is fixedly connected to the top of the exhaust pipe (12), a cooling pipe (15) is fixedly installed on the inner wall of the back of the switch cabinet main body (1), a U-shaped clamp (16) is fixedly installed on the outer portion of the cooling pipe (15), two sealing through pipes (17) are fixedly installed on the top of the switch cabinet main body (1), a water tank (18) is fixedly connected to the top of the switch cabinet main body (1), and cooling fins (19) are fixedly connected, the switch cabinet is characterized in that two cooling fans (20) are fixedly mounted on the front and the back of the water tank (18), a circulating water pump (22) is fixedly mounted at the top of the switch cabinet main body (1) and positioned on the right side of the water tank (18), and a liquid guide pipe (21) is fixedly mounted between the water tank (18) and the circulating water pump (22).
2. The high-low voltage switch cabinet with fire and explosion protection according to claim 1, wherein: two fixed mounting has quantity to be five mounting bracket (5) between support frame (4), and the inside of mounting bracket (5) is seted up quantity and is seven mounting holes.
3. The high-low voltage switch cabinet with fire and explosion protection according to claim 1, wherein: the size of the air guide pipe (9) of the sealed through pipe (10) is matched, and the air guide pipe (9) extends to the outside of the switch cabinet main body (1) through the sealed through pipe (10) and is fixedly connected with the input end of the air blower (7).
4. The high-low voltage switch cabinet with fire and explosion protection according to claim 1, wherein: the air guide pipe (9) is fixedly connected with five exhaust pipes (12) through a three-way pipe (11), through holes matched with the exhaust pipes (12) are formed in the partition board (13), and the exhaust pipes (12) extend to the top of the partition board (13) through the through holes.
5. The high-low voltage switch cabinet with fire and explosion protection according to claim 1, wherein: the left side and the right side of the U-shaped clamp (16) are in threaded connection with fixing screws, and the U-shaped clamp (16) is fixedly connected with the switch cabinet main body (1) through the fixing screws.
6. A fire and explosion protection type high-low voltage switch cabinet according to claim 5, characterized in that: the two sealed through pipes (17) are distributed to be matched with the two ends of the cooling pipe (15), and the cooling pipe (15) penetrates through the sealed through pipes (17) and extends to the top of the switch cabinet main body (1).
7. The high-low voltage switch cabinet with fire and explosion protection according to claim 1, wherein: two ends of the cooling pipe (15) are respectively and fixedly connected with a liquid inlet of the water tank (18) and an output end of the circulating water pump (22), and a liquid outlet of the water tank (18) is fixedly connected with an input end of the circulating water pump (22) through a liquid guide pipe (21).
8. The high-low voltage switch cabinet with fire and explosion protection according to claim 1, wherein: the top of the water tank (18) is fixedly connected with a liquid changing pipe, and the top of the liquid changing pipe is in threaded connection with a sealing cover.
9. The high-low voltage switch cabinet with fire and explosion protection according to claim 1, wherein: the water tank (18) and the cooling pipe (15) are filled with heat conducting liquid, and the front face of the cooling pipe (15) is attached with the mounting frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010687846.2A CN111786300A (en) | 2020-07-16 | 2020-07-16 | High-low voltage switch cabinet of fire prevention explosion-proof type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010687846.2A CN111786300A (en) | 2020-07-16 | 2020-07-16 | High-low voltage switch cabinet of fire prevention explosion-proof type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111786300A true CN111786300A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010687846.2A Pending CN111786300A (en) | 2020-07-16 | 2020-07-16 | High-low voltage switch cabinet of fire prevention explosion-proof type |
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| Country | Link |
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| CN (1) | CN111786300A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113612116A (en) * | 2021-06-22 | 2021-11-05 | 国网河北省电力有限公司临城县供电分公司 | System for distribution safety |
| CN114006277A (en) * | 2021-10-21 | 2022-02-01 | 广鸿电气有限公司 | High-low voltage switch cabinet with explosion-proof function |
| CN114883934A (en) * | 2022-07-08 | 2022-08-09 | 常州森源开关有限公司 | Explosion-proof high-low voltage switch cabinet with independent partitions |
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| CN114006277B (en) * | 2021-10-21 | 2023-09-22 | 广鸿电气有限公司 | High-low voltage switch cabinet with explosion-proof function |
| CN114883934A (en) * | 2022-07-08 | 2022-08-09 | 常州森源开关有限公司 | Explosion-proof high-low voltage switch cabinet with independent partitions |
| CN114883934B (en) * | 2022-07-08 | 2022-09-09 | 常州森源开关有限公司 | Explosion-proof high-low voltage switch cabinet with independent partitions |
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Application publication date: 20201016 |