CN207426542U - A kind of Puffer-type insulated switch cabinet - Google Patents
A kind of Puffer-type insulated switch cabinet Download PDFInfo
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- CN207426542U CN207426542U CN201721363781.6U CN201721363781U CN207426542U CN 207426542 U CN207426542 U CN 207426542U CN 201721363781 U CN201721363781 U CN 201721363781U CN 207426542 U CN207426542 U CN 207426542U
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- cabinet
- gas chamber
- puffer
- radiator
- type insulated
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Abstract
The utility model discloses a kind of Puffer-type insulated switch cabinets,Including pedestal and cabinet,The cabinet is fixedly connected with base upper surface,Cabinet front bottom is equipped with cable vault,Breaker gas chamber is installed on the right side of the positive Middle face of cabinet,Busbar gas chamber is installed on the right side of the top of the cabinet front,The busbar gas chamber right side central through connection has gas valve,Relief pipeline is installed at the inside center of cabinet front top,The relief pipeline top is threaded with explosion-proof valve,Cabinet front top left hand is equipped with control room,It is inlayed on the left of the breaker gas chamber and is connected with radiator,The radiator includes frame,Supporting rack,Radiator fan,Cooling fin and heat emission hole,The radiator front center is equipped with control switch,Inner wall bottom is fixedly connected with power supply on the right side of the cable vault,The Puffer-type insulated switch cabinet insulating properties is strong,Good heat dissipation effect,With very strong practicability.
Description
Technical field
The utility model belongs to switchgear technical field, and in particular to a kind of Puffer-type insulated switch cabinet.
Background technology
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, respectively
Branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., some also set hyperbaric chamber with
Low-pressure chamber switchgear, equipped with high voltage bus, such as power plant, some is additionally provided with to protect the low-frequency load reduction of capital equipment.Switchgear
Main function be to be generated electricity in electric system, transmitted electricity, during the conversion of distribution and electric energy, carry out folding, control and guarantor
Protect electrical equipment.
When switchgear works long hours, internal electric appliance can generate very big heat, be prone to accidents, existing switchgear
Poor insulativity and volume is perhaps huge, is not convenient to use, and heat dissipation effect is poor, it is impossible to heat in cabinet is discharged quickly,
Work efficiency is influenced, therefore devises a kind of Puffer-type insulated switch cabinet, the Puffer-type insulated switch cabinet insulating properties is strong, heat dissipation effect
Fruit is good, has very strong practicability.
Utility model content
The purpose of this utility model is to provide a kind of Puffer-type insulated switch cabinet, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of Puffer-type insulated switch cabinet, the bottom of including
Seat and cabinet, the cabinet are fixedly connected with base upper surface, and cabinet front bottom is equipped with cable vault, and the cabinet is just
Breaker gas chamber on the right side of Middle face is installed, busbar gas chamber is installed on the right side of the top of the cabinet front, the busbar gas chamber is right
Middle side part through connection has gas valve, and relief pipeline, the relief pipeline are equipped at the inside center of cabinet front top
Top is threaded with explosion-proof valve, and cabinet front top left hand is equipped with control room, is inlayed on the left of the breaker gas chamber
It is connected with radiator, the radiator includes frame, supporting rack, radiator fan, cooling fin and heat emission hole, in the frame
Wall left end is equipped with supporting rack, and support frame as described above right side central is fixedly connected with radiator fan, the frame inner wall right end installation
There is cooling fin, the frame right through connection has the heat emission hole of at least 16 a diameter of 4 ㎜, the radiator front center
Place is equipped with control switch, and inner wall bottom is fixedly connected with power supply on the right side of the cable vault.
Preferably, the breaker gas chamber is SF6 with the gas being filled in busbar gas chamber, and in breaker gas chamber front
SF6 gas density is sensor is installed at the heart.
Preferably, the relief pipeline and breaker gas chamber and the equal through connection of busbar gas chamber, and gas valve with it is explosion-proof
Rubber gasket is mounted at valve and cabinet through connection.
Preferably, the cooling fin is fin-shaped cooling fin, and is bonded with silica gel thermally conductive sheet in cooling fin and cabinet junction.
Preferably, the heat emission hole is circumferentially distributed on frame, and waterproof breathable membrane is bonded on the left of heat emission hole.
The technique effect and advantage of the utility model：The Puffer-type insulated switch cabinet, toward breaker gas chamber and busbar gas chamber
SF6 gases are inside filled with, very strong insulation effect can be played, inside switch cabinet electric appliance is effectively protected, passes through rubber seal
Washer can play good sealing effect, and SF6 gas leakages is avoided to pollute air, can be as far as possible by silica gel thermally conductive sheet
The heat of breaker plenum interior is transmitted in cooling fin, and heat dissipation effect well can be played by fin-shaped cooling fin
Fruit, the Puffer-type insulated switch cabinet insulating properties is strong, good heat dissipation effect, has very strong practicability.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of radiator in the utility model；
Fig. 3 is the circuit diagram of the utility model.
In figure：1 pedestal, 2 cabinets, 3 cable vaults, 4 breaker gas chambers, 5 busbar gas chambers, 6 gas valves, 7 relief pipelines, 8 are prevented
Quick-fried valve, 9 control rooms, 10 radiators, 101 frames, 102 fixed frames, 103 radiator fans, 104 cooling fins, 105 heat emission holes, 11
Control switch, 12 power supplys.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structure diagram of the utility model, a kind of Puffer-type insulated switch cabinet, including pedestal 1
With cabinet 2, the cabinet 2 is fixedly connected with 1 upper surface of pedestal, and the positive bottom of cabinet 2 is equipped with cable vault 3, the cabinet
Breaker gas chamber 4 on the right side of 2 positive Middle face of body is installed, busbar gas chamber 5, the mother are installed on the right side of the positive top of cabinet 2
5 right side central through connection of line gas chamber has gas valve 6, and the breaker gas chamber 4 is SF6 with the gas being filled in busbar gas chamber 5,
Very strong insulation effect can be played, inside switch cabinet electric appliance is effectively protected, and pacifies in 4 front center of breaker gas chamber
Equipped with SF6 gas density is sensor, relief pipeline 7, the relief pipeline are installed at the positive top inside center of cabinet 2
7 are threaded with explosion-proof valve 8 with 5 equal through connection of breaker gas chamber 4 and busbar gas chamber, 7 top of relief pipeline, and defeated
Air valve 6 can be played with being mounted on rubber gasket at 2 through connection of explosion-proof valve 8 and cabinet by rubber gasket
Good sealing effect, avoids SF6 gas leakages from polluting air, and the positive top left hand of cabinet 2 is equipped with control room 9, institute
It states to inlay on the left of breaker gas chamber 4 and is connected with radiator 10,10 front center of radiator is equipped with control switch
11, the 3 right side inner wall bottom of cable vault is fixedly connected with power supply 12.
It please refers to Fig.1 and structure diagram that Fig. 2, Fig. 2 are radiator in the utility model, the radiator 10 wraps
Include frame 101, supporting rack 102, radiator fan 103, cooling fin 104 and heat emission hole 105,101 inner wall left end of the frame installation
There is supporting rack 102,102 right side central of support frame as described above is fixedly connected with radiator fan 103,101 inner wall right end of the frame peace
Equipped with cooling fin 104, the cooling fin 104 is fin-shaped cooling fin, and is bonded with silica gel in cooling fin 104 and 2 junction of cabinet
Thermally conductive sheet, the 101 right side through connection of frame have the heat emission hole 105 of at least 16 a diameter of 4 ㎜, and the heat emission hole 105 exists
It is circumferentially distributed on frame 101, and waterproof breathable membrane is bonded in 105 left side of heat emission hole.
It please refers to Fig.1 and Fig. 3, Fig. 3 is the circuit diagram of the utility model, 11 are switched including radiator fan 103, control
With power supply 12, the power supply 12 is electrically connected by conducting wire and control switch 11, and the control switch 11 passes through conducting wire and heat dissipation
Fan 103 is electrically connected, and the radiator fan 103 is electrically connected by conducting wire and power supply 12, by controlling switch 11 that can control
Radiator fan 103 processed operates, and disperses heat inside cooling fin 104 with this, plays to Puffer-type insulated switch cabinet cooling
Effect.
Operation principle：SF6 gases are filled with until its gas in breaker gas chamber 4 and busbar gas chamber 5 by gas valve 6 first
Volume density reaches specified value (can by SF6 gas density is sensor observe SF6 gas density is), by controlling switch 11 can be with
Control radiator fan 103 operates, and disperses heat cooling fin 104 inside with this, plays and gives Puffer-type insulated switch cabinet cooling
Effect.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Puffer-type insulated switch cabinet, including pedestal (1) and cabinet (2), it is characterised in that：The cabinet (2) and pedestal
(1) upper surface is fixedly connected, and the positive bottom of the cabinet (2) is equipped with cable vault (3), the positive Middle face right side of the cabinet (2)
Breaker gas chamber (4) is installed, the cabinet (2) is equipped with busbar gas chamber (5), the busbar gas chamber (5) on the right side of positive top
Right side central through connection has gas valve (6), and relief pipeline (7), institute are equipped at the positive top inside center of the cabinet (2)
It states relief pipeline (7) top and is threaded with explosion-proof valve (8), the positive top left hand of the cabinet (2) is equipped with control room (9),
It is inlayed on the left of the breaker gas chamber (4) and is connected with radiator (10), the radiator (10) includes frame (101), branch
Support (102), radiator fan (103), cooling fin (104) and heat emission hole (105), frame (101) the inner wall left end are equipped with
Supporting rack (102), support frame as described above (102) right side central are fixedly connected with radiator fan (103), frame (101) inner wall
Right end is equipped with cooling fin (104), and frame (101) right side through connection has the heat emission hole of at least 16 a diameter of 4 ㎜
(105), radiator (10) front center is equipped with control switch (11), cable vault (3) right side inner wall bottom
It is fixedly connected with power supply (12).
2. a kind of Puffer-type insulated switch cabinet according to claim 1, it is characterised in that：The breaker gas chamber (4) with
The gas being filled in busbar gas chamber (5) is SF6, and is equipped with SF6 gas density is sensing in breaker gas chamber (4) front center
Device.
3. a kind of Puffer-type insulated switch cabinet according to claim 1, it is characterised in that：The relief pipeline (7) is with breaking
Road device gas chamber (4) and busbar gas chamber (5) equal through connection, and in gas valve (6) and explosion-proof valve (8) and cabinet (2) through connection
Place is mounted on rubber gasket.
4. a kind of Puffer-type insulated switch cabinet according to claim 1, it is characterised in that：The cooling fin (104) is fin
Shape cooling fin, and it is bonded with silica gel thermally conductive sheet in cooling fin (104) and cabinet (2) junction.
5. a kind of Puffer-type insulated switch cabinet according to claim 1, it is characterised in that：The heat emission hole (105) is in frame
Frame is circumferentially distributed on (101), and is bonded with waterproof breathable membrane on the left of heat emission hole (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363781.6U CN207426542U (en) | 2017-10-23 | 2017-10-23 | A kind of Puffer-type insulated switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363781.6U CN207426542U (en) | 2017-10-23 | 2017-10-23 | A kind of Puffer-type insulated switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426542U true CN207426542U (en) | 2018-05-29 |
Family
ID=62312361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721363781.6U Active CN207426542U (en) | 2017-10-23 | 2017-10-23 | A kind of Puffer-type insulated switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117374797A (en) * | 2023-10-25 | 2024-01-09 | 海变电力设备有限公司 | Environment-friendly gas-insulated switchgear |
-
2017
- 2017-10-23 CN CN201721363781.6U patent/CN207426542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117374797A (en) * | 2023-10-25 | 2024-01-09 | 海变电力设备有限公司 | Environment-friendly gas-insulated switchgear |
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