CN208062524U - A kind of water proof and dust proof high and low voltage switchgear - Google Patents
A kind of water proof and dust proof high and low voltage switchgear Download PDFInfo
- Publication number
- CN208062524U CN208062524U CN201820465002.1U CN201820465002U CN208062524U CN 208062524 U CN208062524 U CN 208062524U CN 201820465002 U CN201820465002 U CN 201820465002U CN 208062524 U CN208062524 U CN 208062524U
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- CN
- China
- Prior art keywords
- low voltage
- room
- cabinet
- proof
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 8
- 230000009970 fire resistant effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 6
- 230000002265 prevention Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model discloses a kind of water proof and dust proof high and low voltage switchgears, including cabinet, the first low voltage component room is provided in the cabinet, second low voltage component room, first high voltage device room, second high voltage device room and heat dissipation chamber, the heat dissipation chamber is set to the bottom of the second low voltage component room and the second high voltage device room, the next door of the heat dissipation chamber and the second low voltage component room, heat dissipation chamber is both provided with heat emission hole with the second high voltage device room next door, the radiator fan being provided on the roof of heat dissipation chamber below heat emission hole, it is additionally provided with air outlet on the cabinet of heat dissipation chamber side, the air outlet is less than the tilted structure of internal orifice using collar extension；Air inlet filtration members are both provided at the top of the first low voltage component room and the first high voltage device room, the air inlet filtration members are provided with main air duct and branch's air inlet duct.The high and low voltage switchgear realization of the utility model, dust-proof, waterproof and fire-proof function, while also there is preferable thermal diffusivity.
Description
Technical field
The utility model belongs to switchgear technical field, and in particular to a kind of water proof and dust proof high and low voltage switchgear.
Background technology
Switchgear is to connect high pressure or the equipment of type low-voltage cable, and general power supply bureau, electric substation are all to use high-voltage board, then through becoming
Low-voltage cabinet is arrived in depressor decompression again, and low-voltage cabinet arrives the distribution box of each electricity consumption again, the inside be exactly nothing but some switch disconnectors it
The electrical equipment that class protection device is assembled integrally.And high and low voltage switchgear is the integrated equipment for accessing high pressure and type low-voltage cable,
But existing high and low voltage switchgear waterproof and dustproof performance is poor, it is difficult to meet the use of adverse circumstances, failure rate is higher.
Utility model content
The purpose of this utility model is that：For problems of the prior art, a kind of water proof and dust proof high-low pressure is provided
Switchgear has fire prevention, fire prevention and dust reduction capability so that adverse circumstances could be used that, and be effectively increased service life.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of water proof and dust proof high and low voltage switchgear, including cabinet are provided with the first low voltage component room, in the cabinet
Two low voltage component rooms, the first high voltage device room, the second high voltage device room and heat dissipation chamber, the heat dissipation chamber are set to the second low pressure
The next door of the bottom of element chamber and the second high voltage device room, the heat dissipation chamber and the second low voltage component room, heat dissipation chamber and second
High voltage device room next door is both provided with heat emission hole, and the radiator fan being provided on the roof of heat dissipation chamber below heat emission hole dissipates
Air outlet is additionally provided on the cabinet of hot cell side, the air outlet is less than the tilted structure of internal orifice using collar extension；It is described
The first low voltage component room and the first high voltage device room at the top of be both provided with air inlet filtration members, air inlet filtration members setting
Have a main air duct and branch's air inlet duct, one end of the main air duct be connected to the top of the cabinet and at the top of the cabinet in
Wall is provided with the first dustproof filter screen, and branch's air inlet duct is provided with several and the other end with the main air duct
Connection, the air inlet of branch's air inlet duct are provided with the second dustproof filter screen, the height of the air inlet of branch's air inlet duct
Interconnecting piece of the degree less than the main air duct and branch's air inlet duct；
In the first low voltage component room, the second low voltage component room, the first high voltage device room, the second high voltage device room
Extinguishing device is set, and the extinguishing device includes pedestal, controller, extinguishing chemical storage pocket and sensor, the controller
It is installed on the pedestal with extinguishing chemical storage pocket, the inner wall of the pedestal and cabinet uses detachable connection；
The cabinet is made of fire-resistant composite panel, and the fire-resistant composite panel includes the first fire-proof plate, the second fire prevention
Plate and supporting plate, the supporting plate is between the first fire-proof plate and the second fire-proof plate, the first fire-proof plate and supporting plate, holder
Plate and the second fire-proof plate are all made of bonding connection.
Further, the cabinet top edge is provided with waterproof eaves board, the first low voltage component room, second low
Pressure element chamber, the first high voltage device room, the second high voltage device room are respectively provided with door of having family, and the bottom margin of room door is also provided with
There is the waterproof eaves board.
Further, cabinet inner wall where the air outlet is provided with third dustproof filter screen.
Further, the inner wall of the pedestal and cabinet uses bonding connection.
Further, the inner wall of pedestal and cabinet is connected using screw
By adopting the above-described technical solution, the utility model has the beneficial effects that：
The water proof and dust proof high and low voltage switchgear of the utility model is set by being provided with heat dissipation chamber in cabinet in heat dissipation chamber
It is equipped with radiator fan, while coordinating the air inlet filtration members at the top of cabinet, continuous air inlet cooling system is realized, to ensure cabinet
Heat dissipation effect；It is both provided with anti-dust filter mesh in the air intake and outlet air end of air inlet filtration members, effectively dust is avoided to enter
In cabinet, dust-proof effect is realized, while the structure for entering the wind part can realize water-proof function so that rainwater cannot be introduced into cabinet
It is interior.
Description of the drawings
Fig. 1 is the water proof and dust proof high and low voltage switchgear internal structure front view of the utility model；
Fig. 2 is the water proof and dust proof high and low voltage switchgear front view of the utility model；
Fig. 3 is the cross-section diagram of the fire-resistant composite panel of the utility model.
Reference numeral：10- cabinets, the first low voltage components of 11- room, the second low voltage components of 12- room, the first high voltage devices of 13-
Room, the second high voltage devices of 14- room, 15- heat dissipation chamber, 20- extinguishing devices, 21- pedestals, 22- controllers, 23- extinguishing chemical storage pockets,
24- sensors, 31- enter the wind filtration members, 32- branches air inlet duct, 33- main air ducts, the first dustproof filter screens of 34-, the second dust-proof filters of 35-
Net, 51- heat emission holes, 52- radiator fans, 53- air outlets, 54- third dustproof filter screens, 60- waterproof eaves boards, the first fire-proof plates of 71-,
72- supporting plates, the second fire-proof plates of 73-.
Specific implementation mode
Referring to Fig.1-3, the water proof and dust proof high and low voltage switchgear of the utility model, including cabinet 10 are provided with first in body
Low voltage component room 11, the second low voltage component room 12, the first high voltage device room 13, the second high voltage device room 14 and heat dissipation chamber 15 dissipate
Hot cell 15 is set to the bottom of the second low voltage component room 12 and the second high voltage device room 14, heat dissipation chamber 15 and the second low voltage component room
12 next door, heat dissipation chamber 15 and 14 next door of the second high voltage device room is both provided with heat emission hole 51, is arranged on the roof of heat dissipation chamber 15
There is the radiator fan 52 positioned at 51 lower section of heat emission hole, air outlet 53, air outlet are additionally provided on the cabinet 10 of 15 side of heat dissipation chamber
53 are less than the tilted structure of internal orifice using collar extension.By outer low and inner high air outlet 53, rainwater can be effectively prevent to enter
In heat dissipation chamber 15.Further, 53 place cabinet of air outlet, 10 inner wall is provided with third dustproof filter screen 54, by setting in the position
It is equipped with third dustproof filter screen 54, can be prevented when radiator fan 52 does not work, dust enters heat dissipation chamber 15 from air outlet 53
In.
The top of first low voltage component room 11 and the first high voltage device room 13 is both provided with air inlet filtration members 31, air inlet filtering
Part 31 is provided with main air duct 33 and branch's air inlet duct 32, and one end of main air duct 33 is connected to and with the top of the cabinet 10 in cabinet
The inner wall at the top of body 10 is provided with the first dustproof filter screen 34, branch's air inlet duct 32 be provided with several and with it is described
The other end of main air duct 33 connects, and the air inlet of branch's air inlet duct 32 is provided with the second dustproof filter screen 35, described
The height of the air inlet of branch's air inlet duct 32 is less than the interconnecting piece of the main air duct 33 and branch's air inlet duct 32.Main air duct 33 is
It is connected in cabinet 10, and branch's air inlet duct 32 is provided with several, is responsible for the wind outside cabinet 10 being introduced into main air duct 33,
And be introduced in cabinet 10, realize heat dissipation, and branch's air inlet duct 32 is provided with multiple, air intake efficiency is higher, enters the wind in order to prevent
When dust is brought into cabinet 10, the air outlet 53 at the top of cabinet 10, main air duct 33 is arranged the first dustproof filter screen 34 and realizes
It is dust-proof, while it being also provided with dust strainer in branch's air inlet duct 32, to realize multistage dustproof filter, dust is avoided to enter cabinet
In 10, effective dustproof effect is realized.
In first low voltage component room 11, the second low voltage component room 12, the first high voltage device room 13, the second high voltage device room 14
It is respectively provided with extinguishing device 20, the extinguishing device 20 includes pedestal 21, controller 22, extinguishing chemical storage pocket 23 and sensor
24, the controller 22 and extinguishing chemical storage pocket 23 are installed on the pedestal 21, and the pedestal 21 is interior with cabinet 10
Wall uses detachable connection.Sensor 24 when detecting generation fire behavior in cabinet 10, then sends signal for detecting flame
To controller 22, controller 22 controls gas generating unit in extinguishing chemical storage pocket 23 and discharges gas, bursts extinguishing chemical storage pocket
23, to release the extinguishing chemical in extinguishing chemical storage pocket 23, to realize fire extinguishing.The inner wall of pedestal 21 and cabinet 10 uses viscous
It connects in succession or screw connects, convenient disassembly.
Cabinet 10 is made of fire-resistant composite panel, and the fire-resistant composite panel includes the first fire-proof plate 71, the second fire-proof plate
73 and supporting plate 72, the supporting plate 72 between the first fire-proof plate 71 and the second fire-proof plate 73, the first fire-proof plate 71 with
Supporting plate 72, supporting plate 72 and the second fire-proof plate 73 are all made of bonding connection.Cabinet 10 uses fire-resistant composite panel so that cabinet 10
With preferable flameproof effect, when avoiding internal or external generation fire behavior, burn mutually.
In the present embodiment, 10 top edge of cabinet is provided with waterproof eaves board 60, can be right by the waterproof eaves board 60 at this
The room of first low voltage component room 11 and the first high voltage device room 13 door seaming position realizes water-proofing treatment；First low voltage component room
11, the second low voltage component room 12, the first high voltage device room 13, the second high voltage device room 14 are respectively provided with door of having family, room door
Bottom margin be also equipped with the waterproof eaves board 60.It can be aligned by the waterproof eaves board 60 on upper element chamber room door
Gap between next element chamber and the element chamber, which is formed, blocks, and rainwater is effectively avoided to enter from the position.To effectively real
Existing waterproof.
The water proof and dust proof high and low voltage switchgear of the utility model, can realize waterproof and dustproof, and effect is preferable, simultaneously also
It can realize fire-proof function, and good heat dissipation effect.
Claims (5)
1. a kind of water proof and dust proof high and low voltage switchgear, which is characterized in that including cabinet (10), the cabinet is provided in (10)
First low voltage component room (11), the second low voltage component room (12), the first high voltage device room (13), the second high voltage device room (14) and
Heat dissipation chamber (15), the heat dissipation chamber (15) are set to the bottom of the second low voltage component room (12) and the second high voltage device room (14)
Portion, next door, heat dissipation chamber (15) and the second high voltage device room (14) of the heat dissipation chamber (15) and the second low voltage component room (12)
Next door is both provided with heat emission hole (51), the radiator fan being provided on the roof of heat dissipation chamber (15) below heat emission hole (51)
(52), air outlet (53) is additionally provided on the cabinet (10) of heat dissipation chamber (15) side, the air outlet (53) is low using collar extension
In the tilted structure of internal orifice；It is both provided at the top of the first low voltage component room (11) and the first high voltage device room (13)
Filtration members (31) are entered the wind, the air inlet filtration members (31) are provided with main air duct (33) and branch's air inlet duct (32), the master
The one end in air duct (33) be connected to the top of the cabinet (10) and the inner wall at the top of cabinet (10) to be provided with first dust-proof
Strainer (34), branch's air inlet duct (32) are provided with several and connect with the other end of the main air duct (33)
It connects, the air inlet of branch's air inlet duct (32) is provided with the second dustproof filter screen (35), branch's air inlet duct (32)
The height of air inlet is less than the interconnecting piece of the main air duct (33) and branch's air inlet duct (32)；
The first low voltage component room (11), the second low voltage component room (12), the first high voltage device room (13), the second high pressure member
Extinguishing device (20) is respectively provided in part room (14), the extinguishing device (20) includes pedestal (21), controller (22), extinguishing chemical
Storage pocket (23) and sensor (24), the controller (22) and extinguishing chemical storage pocket (23) are installed on the pedestal
(21), the pedestal (21) and the inner wall of cabinet (10) use detachable connection；
The cabinet (10) is made of fire-resistant composite panel, and the fire-resistant composite panel includes the first fire-proof plate (71), second
Fire-proof plate (73) and supporting plate (72), the supporting plate (72) be located at the first fire-proof plate (71) and the second fire-proof plate (73) it
Between, the first fire-proof plate (71) is all made of bonding connection with supporting plate (72), supporting plate (72) and the second fire-proof plate (73).
2. water proof and dust proof high and low voltage switchgear according to claim 1, which is characterized in that described cabinet (10) top sides
Edge is provided with waterproof eaves board (60), the first low voltage component room (11), the second low voltage component room (12), the first high voltage device
Room (13), the second high voltage device room (14) are respectively provided with door of having family, and the bottom margin of room door is also equipped with the waterproof
Eaves board (60).
3. water proof and dust proof high and low voltage switchgear according to claim 1, which is characterized in where the air outlet (53)
Cabinet (10) inner wall is provided with third dustproof filter screen (54).
4. water proof and dust proof high and low voltage switchgear according to claim 1, which is characterized in that the pedestal (21) and cabinet
(10) inner wall uses bonding connection.
5. water proof and dust proof high and low voltage switchgear according to claim 1, which is characterized in that pedestal (21) and cabinet (10)
Inner wall is connected using screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465002.1U CN208062524U (en) | 2018-03-30 | 2018-03-30 | A kind of water proof and dust proof high and low voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465002.1U CN208062524U (en) | 2018-03-30 | 2018-03-30 | A kind of water proof and dust proof high and low voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208062524U true CN208062524U (en) | 2018-11-06 |
Family
ID=63987121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465002.1U Expired - Fee Related CN208062524U (en) | 2018-03-30 | 2018-03-30 | A kind of water proof and dust proof high and low voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208062524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755975A (en) * | 2020-07-28 | 2020-10-09 | 郭建国 | Adjustable compact air insulation looped netowrk cabinet uses electrical apparatus installation device |
| KR20210100900A (en) * | 2020-02-07 | 2021-08-18 | 엘에스일렉트릭(주) | Switchgear |
-
2018
- 2018-03-30 CN CN201820465002.1U patent/CN208062524U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210100900A (en) * | 2020-02-07 | 2021-08-18 | 엘에스일렉트릭(주) | Switchgear |
| KR102388197B1 (en) * | 2020-02-07 | 2022-04-18 | 엘에스일렉트릭(주) | Switchgear |
| CN111755975A (en) * | 2020-07-28 | 2020-10-09 | 郭建国 | Adjustable compact air insulation looped netowrk cabinet uses electrical apparatus installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210330 |