CN215580001U - Medium-voltage switch cabinet with forced ventilation and heat dissipation - Google Patents
Medium-voltage switch cabinet with forced ventilation and heat dissipation Download PDFInfo
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- CN215580001U CN215580001U CN202023274412.4U CN202023274412U CN215580001U CN 215580001 U CN215580001 U CN 215580001U CN 202023274412 U CN202023274412 U CN 202023274412U CN 215580001 U CN215580001 U CN 215580001U
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- chamber
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- heat dissipation
- circuit breaker
- external cooling
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Abstract
The utility model discloses a medium-voltage switch cabinet with forced ventilation and heat dissipation, belonging to the field of medium-voltage switch cabinet heat dissipation, and the medium-voltage switch cabinet with forced ventilation and heat dissipation comprises a device main body, wherein a bus chamber, a main bus and a bus sleeve are arranged in the device main body, the main bus is positioned in the bus chamber, the bus sleeve is positioned on the outer surface of one side of the main bus, a relay instrument chamber and a circuit breaker handcart chamber are arranged on the other side of the bus chamber, the relay instrument chamber is positioned on one side of the circuit breaker handcart chamber, a side door is arranged on one side of the circuit breaker handcart chamber, a cable chamber and a current transformer are arranged on one side of the side door, the temperature is reduced by a water cooling mode through an external temperature reducing mechanism, the energy is saved, the environment is protected, the energy consumption is low, the fan heat dissipating mechanism is arranged, the air is used for carrying out centralized blast heat dissipation on the inside of the device through an air pipe, and the temperature is reduced forcibly, effectively remove dust, the hoisting device cleanliness factor brings better use and experiences.
Description
Technical Field
The utility model relates to the field of heat dissipation of medium-voltage switch cabinets, in particular to a medium-voltage switch cabinet with forced ventilation and heat dissipation.
Background
A common tool type power equipment of a medium voltage switch cabinet, in the power equipment of many occasions, the medium voltage switch cabinet has played the effect of coming to carry out real time control to high-tension electricity with low-tension electricity to protection and control to higher pressure one side advance, the cubical switchboard of being qualified for the next round of competitions, PT cubical switchboard, female line rail switch cabinet of arranging all belongs to several kinds of main types of medium voltage switch cabinet, in practical application, these cubical switchboard have different functions, they coact, make the medium voltage switch cabinet have the structure of relative wholeness, play the influence of depth to its characteristic and application scope.
When the medium-voltage switch cabinet with forced ventilation and heat dissipation is used, the forced cooling energy consumption is high, the cooling effect is not good, and the equipment is easy to fall ash in the cooling process, so that the cleanliness of the equipment is influenced.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a medium-voltage switch cabinet with forced ventilation and heat dissipation, which is provided with an external cooling mechanism, utilizes a water-cooling mode to cool, is energy-saving and environment-friendly, and has low energy consumption.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
Forced draft radiating medium voltage switch cabinet, including the device main part, the inside of device main part is provided with bus-bar room, main bus, bus-bar sleeve, main bus-bar is located the inside of bus-bar room, and bus-bar sleeve is located one side surface of main bus-bar, the opposite side of bus-bar room is provided with relay instrument room, circuit breaker handcart room, relay instrument room is located one side of circuit breaker handcart room, one side of circuit breaker handcart room is provided with the side door, one side of side door is provided with cable chamber, current transformer is located the inside of cable chamber, current transformer is located the lower extreme surface of bus-bar room.
Preferably, the outer surface of one side of device main part is provided with external cooling mechanism, the lower extreme surface of device main part is provided with the installation base, external cooling mechanism is located one side of installation base, the inside of external cooling mechanism is provided with built-in sealing layer, the upper end surface of external cooling mechanism is provided with the sealing washer, built-in sealing layer is located one side of sealing washer, one side surface of installation base is provided with water filling port, delivery port, the water filling port is located one side of delivery port.
Preferably, the upper end surface of device main part is provided with temperature control mechanism, first tuber pipe, temperature control mechanism is located one side of first tuber pipe, one side surface of device main part is provided with the second tuber pipe, the inside of device main part is provided with the exhaust fan.
Preferably, the device main part is electric connection with bus chamber, relay instrument room, circuit breaker handcart room, side door, cable chamber, current transformer, the main bus is connected for dismantling with the bus sleeve pipe.
Preferably, the external cooling mechanism is detachably connected with the mounting base, the built-in sealing layer is fixedly connected, the external cooling mechanism is fixedly connected with each component through a sealing ring, and the water filling port and the water outlet are fixedly connected.
Preferably, the device main body is electrically connected with the temperature control mechanism, the device main body is detachably connected with the first air pipe and the second air pipe, and the device main body is movably connected with the exhaust fan.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) this scheme is through the external cooling mechanism that sets up, utilize the water pump, with the cooling water in the cistern, inject through the water filling port, the inside of external cooling mechanism, external cooling mechanism divide into skin and built-in sealing layer, all adopt PVC high strength waterproof material, it is sealed waterproof, it is insulating effectual, through external cooling mechanism, carry out the separation with the periphery of device main part, utilize the water-cooled mode of waterwall to carry out local cooling, can effectively reduce the peripheral temperature of device, the thermal propagation of separation, thereby effectively cool down the heat dissipation to the device, energy-concerving and environment-protective, the energy consumption is low, through the temperature on the reference temperature control mechanism, carry out the discharge change to the cooling water through the delivery port, further promote the utilization ratio of water resource.
(2) This scheme is through the fan heat dissipation mechanism that sets up, set for the radiating temperature through temperature control mechanism, carry out real-time detection through the temperature of built-in probe in to the device, when inside temperature surpassed preset temperature, the connecting circuit of temperature control mechanism and fan is put through, the fan begins the heat dissipation work, through the fan air-blast, the intercommunication tuber pipe concentrates the air-blast heat dissipation to the top and the side of device, utilize the tuber pipe to carry out local air-blast heat dissipation, the radiating effect is good, and wind-force is consume in the transportation for a short time, when forcing the cooling, can blow the dust to the bottom, discharge through the exhaust fan, effectively remove dust, the hoisting device cleanliness factor.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position of the external cooling mechanism of the present invention;
FIG. 3 is a schematic structural view of an external cooling mechanism according to the present invention;
FIG. 4 is a schematic view of a fan heat dissipation structure according to the present invention;
the reference numbers in the figures illustrate:
1. a device main body; 2. a bus chamber; 3. a main bus; 4. a bus bushing; 5. a relay instrument room; 6. a circuit breaker handcart room; 7. a side door; 8. a cable chamber; 9. a current transformer; 10. a cooling mechanism is arranged outside; 11. installing a base; 12. a sealing layer is arranged inside; 13. a seal ring; 14. a water injection port; 15. a water outlet; 16. a temperature control mechanism; 17. a first air duct; 18. a second air duct; 19. an exhaust fan.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the medium voltage switchgear with forced ventilation and heat dissipation comprises a main body 1, a bus chamber 2, a main bus 3, and a bus sleeve 4 are arranged inside the main body 1, the main bus 3 is located inside the bus chamber 2, the bus sleeve 4 is located on the outer surface of one side of the main bus 3, the other side of the bus chamber 2 is provided with a relay instrument chamber 5 and a circuit breaker handcart chamber 6, the relay instrument chamber 5 is located on one side of the circuit breaker handcart chamber 6, one side of the circuit breaker handcart chamber 6 is provided with a side door 7, one side of the side door 7 is provided with a cable chamber 8 and a current transformer 9, the current transformer 9 is located inside the cable chamber 8, the current transformer 9 is located on the outer surface of the lower end of the bus chamber 2, the main body 1 is made of an aluminum-zinc-coated thin steel plate, is processed by a multiple machine tool, adopts an advanced CNC flanging process, and is connected by a rivet nut and a high-strength bolt, and the precision is high, corrosion-resistant, light in weight, high, the part commonality of intensity is strong.
Further, the outer surface of one side of device main part 1 is provided with external cooling mechanism 10, the lower extreme surface of device main part 1 is provided with installation base 11, external cooling mechanism 10 is located one side of installation base 11, the inside of external cooling mechanism 10 is provided with built-in sealing layer 12, the upper end surface of external cooling mechanism 10 is provided with sealing washer 13, built-in sealing layer 12 is located one side of sealing washer 13, the surface of one side of installation base 11 is provided with water filling port 14, delivery port 15, water filling port 14 is located one side of delivery port 15, external cooling mechanism 10 utilizes the water-cooled mode of water wall to cool down the device periphery, can effectively reduce external environment temperature, energy-concerving and environment-protective.
Further, the outer surface of the upper end of the device main body 1 is provided with a temperature control mechanism 16 and a first air pipe 17, the temperature control mechanism 16 is positioned on one side of the first air pipe 17, the outer surface of one side of the device main body 1 is provided with a second air pipe 18, an exhaust fan 19 is arranged inside the device main body 1, the two air pipes are used for blowing air to the device for heat dissipation, the wind energy loss is small in the transportation process, and the local heat dissipation effect on the device is good.
Furthermore, the device main body 1 is electrically connected with the bus chamber 2, the relay instrument chamber 5, the breaker handcart chamber 6, the side door 7, the cable chamber 8 and the current transformer 9, the main bus 3 is detachably connected with the bus sleeve 4, and the breaker handcart chamber 6 can be assembled with domestic ZN 63A-twelve series or imported VD four-series vacuum breaker equipment, so that the device is wide in applicability, high in reliability and free of maintenance for a long time.
Further, external cooling mechanism 10 is connected for dismantling with installation base 11, and built-in sealing layer 12 is fixed connection, and external cooling mechanism 10 carries out fixed connection through sealing washer 13 and each part, and water filling port 14, delivery port 15 are fixed connection, and external cooling mechanism 10 is connected for dismantling with installation base 11, discharges the back with inside cooling water, is convenient for maintain and the maintenance to the device.
Further, device main part 1 is electric connection with temperature control mechanism 16, and device main part 1 is connected for dismantling with first tuber pipe 17, second tuber pipe 18, and device main part 1 is swing joint with exhaust fan 19, utilizes two sets of tuber pipes to carry out local blast heat dissipation, when forcing the cooling, can blow the dust to the bottom, discharges through exhaust fan 19, effectively removes dust, hoisting device cleanliness factor.
The working principle is as follows: the utility model is composed of a device main body 1, a bus chamber 2, a main bus 3, a bus sleeve 4, a relay instrument chamber 5, a breaker handcart chamber 6, a side door 7, a cable chamber 8, a current transformer 9, an external cooling mechanism 10, an installation base 11, an internal sealing layer 12, a sealing ring 13, a water injection port 14, a water outlet 15, a temperature control mechanism 16, a first air pipe 17, a second air pipe 18, an exhaust fan 19 and other components, firstly, cooling water in a water storage tank is injected through the water injection port 14 by the aid of the arranged external cooling mechanism 10 and a water pump, the internal part of the external cooling mechanism 10 is divided into an outer layer and an internal sealing layer 12, PVC high-strength waterproof materials are adopted, sealing and waterproofing effects are good, the periphery of the device main body 1 is isolated by the external cooling mechanism 10, local cooling is carried out by the water wall cooling mode, and the temperature around the device can be effectively reduced, the heat transmission is separated, so that the device is effectively cooled and radiated, the energy is saved, the environment is protected, the energy consumption is low, cooling water is discharged and replaced through the water outlet 15 by referring to the temperature on the temperature control mechanism 16, the utilization rate of water resources is further improved, secondly, the heat radiation temperature is set through the temperature control mechanism 16 through the arranged fan heat radiation mechanism, the temperature in the device is detected in real time through the built-in probe, when the internal temperature exceeds the preset temperature, the connection circuit of the temperature control mechanism 16 and the fan is connected, the fan starts the heat radiation work, the upper part and the side surface of the device are intensively blasted and radiated by the fan blower, the internal heat is discharged by the exhaust fan 19 at the bottom of the device, the two air pipes are utilized for local blast heat radiation, the heat radiation effect is good, the wind power is low in loss in the transportation process, dust can be blown to the bottom while the forced cooling is carried out, effectively remove dust, the hoisting device cleanliness factor, at last, utilize forced air cooling and water-cooled mode, effectively cool down to the inside operating temperature and the operational environment of device main part 1, reduce dust and high temperature in the operational environment, reduce the inside high temperature and the dust of device, energy-concerving and environment-protective, the practicality is strong.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (3)
1. Forced draft radiating medium voltage switch cabinet, including device main part (1), its characterized in that: the device is characterized in that a bus chamber (2), a main bus (3) and a bus sleeve (4) are arranged inside the device body (1), the main bus (3) is located inside the bus chamber (2), the bus sleeve (4) is located on the outer surface of one side of the main bus (3), the other side of the bus chamber (2) is provided with a relay instrument chamber (5) and a circuit breaker handcart chamber (6), the relay instrument chamber (5) is located on one side of the circuit breaker handcart chamber (6), one side of the circuit breaker handcart chamber (6) is provided with a side door (7), one side of the side door (7) is provided with a cable chamber (8) and a current transformer (9), the current transformer (9) is located inside the cable chamber (8), the current transformer (9) is located on the outer surface of the lower end of the bus chamber (2), and the outer surface of one side of the device body (1) is provided with an external cooling mechanism (10), the device is characterized in that an installation base (11) is arranged on the outer surface of the lower end of the device main body (1), the external cooling mechanism (10) is located on one side of the installation base (11), a built-in sealing layer (12) is arranged inside the external cooling mechanism (10), a sealing ring (13) is arranged on the outer surface of the upper end of the external cooling mechanism (10), the built-in sealing layer (12) is located on one side of the sealing ring (13), a water filling port (14) and a water outlet (15) are arranged on the outer surface of one side of the installation base (11), and the water filling port (14) is located on one side of the water outlet (15).
2. A forced ventilation heat dissipating medium voltage switchgear, according to claim 1, characterized in that: the device main body (1) is electrically connected with the bus chamber (2), the relay instrument chamber (5), the circuit breaker handcart chamber (6), the side door (7), the cable chamber (8) and the current transformer (9), and the main bus (3) is detachably connected with the bus sleeve (4).
3. A forced ventilation heat dissipating medium voltage switchgear, according to claim 1, characterized in that: the external cooling mechanism (10) is detachably connected with the mounting base (11), the built-in sealing layer (12) is fixedly connected, the external cooling mechanism (10) is fixedly connected with all the parts through a sealing ring (13), and the water filling port (14) and the water outlet (15) are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274412.4U CN215580001U (en) | 2020-12-30 | 2020-12-30 | Medium-voltage switch cabinet with forced ventilation and heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274412.4U CN215580001U (en) | 2020-12-30 | 2020-12-30 | Medium-voltage switch cabinet with forced ventilation and heat dissipation |
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| Publication Number | Publication Date |
|---|---|
| CN215580001U true CN215580001U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023274412.4U Active CN215580001U (en) | 2020-12-30 | 2020-12-30 | Medium-voltage switch cabinet with forced ventilation and heat dissipation |
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| Country | Link |
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| CN (1) | CN215580001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758931A (en) * | 2022-04-24 | 2022-07-15 | 北京华盛中能科技有限公司 | Circuit breaker with exhaust cooling system |
| CN117254382A (en) * | 2023-11-17 | 2023-12-19 | 西电宝鸡电气有限公司 | Generator outlet breaker |
-
2020
- 2020-12-30 CN CN202023274412.4U patent/CN215580001U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758931A (en) * | 2022-04-24 | 2022-07-15 | 北京华盛中能科技有限公司 | Circuit breaker with exhaust cooling system |
| CN114758931B (en) * | 2022-04-24 | 2024-02-23 | 北京华盛中能科技有限公司 | Circuit breaker with exhaust cooling system |
| CN117254382A (en) * | 2023-11-17 | 2023-12-19 | 西电宝鸡电气有限公司 | Generator outlet breaker |
| CN117254382B (en) * | 2023-11-17 | 2024-02-09 | 西电宝鸡电气有限公司 | Generator outlet breaker |
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