CN206697769U - A kind of Moisture-proof switch cabinet of no operating barrier - Google Patents
A kind of Moisture-proof switch cabinet of no operating barrier Download PDFInfo
- Publication number
- CN206697769U CN206697769U CN201720373852.4U CN201720373852U CN206697769U CN 206697769 U CN206697769 U CN 206697769U CN 201720373852 U CN201720373852 U CN 201720373852U CN 206697769 U CN206697769 U CN 206697769U
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- cabinet
- moisture
- gathering hole
- heat exchanger
- exchanger tube
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Abstract
It the utility model is related to a kind of Moisture-proof switch cabinet of no operating barrier, including the cabinet of sealing, be arranged on the anterior gathering hole to be opened/closed of cabinet and the annular blowing mouth set along gathering hole outer ring；The blowing mouth towards outside gathering hole and outer end be fine crack；Air inlet to be opened/closed is provided with the cabinet of the gathering hole opposite side；Air inlet is covered with waterproof ventilated membrane；The air inlet is opened and closed with gathering hole linkage；The Moisture-proof switch cabinet without operating barrier is simple, and cost is low, has stronger waterproof and dampproof ability, and do not lose moisture protection still during operating personnel overhaul and open switch cubicle.
Description
Technical field
A kind of Moisture-proof switch cabinet of no operating barrier is the utility model is related to, belongs to electrical equipment.
Background technology
The main function of switch cubicle is generated electricity in power system, transmitted electricity, during the conversion of distribution and electric energy, is carried out
Folding, control and protection electrical equipment.Part in switch cubicle mainly has breaker, disconnecting switch, on-load switch, operation machine
Structure, transformer and various protection devices etc. form.The sorting technique of switch cubicle is a lot, such as can be with by breaker mounting means
It is divided into withdraw-type switch cabinet and fixed switching cabinet；Or the difference according to cabinet body structure, open type switch cubicle, metal envelope can be divided into
Close switch cubicle and metal enclosed armoured switch cabinet；It can be divided into high-tension switch cabinet, Medium Voltage Switchgear again according to voltage class is different
With low-tension switch cabinet etc..Be primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and
The various different occasions such as residential quarters, skyscraper.
When switch cubicle is run, because cabinet internal heat generation component is relatively more, the too high mechanical performance and electricity that can cause electrical equipment of temperature rise
Gas hydraulic performance decline, finally results in the job failure of High-Voltage Electrical Appliances, or even causes major accident.In order to ensure that High-Voltage Electrical Appliances are working
Safe operation in the time limit, it is necessary to temperature rise control in cabinet is being allowed within temperature as defined in standard, when switch cabinet structure designs,
The design of radiating and ventilation will be considered.
In addition, switch cubicle is also essential in engineering out of doors, traditional switch cubicle is due to considering that it is simultaneous that heat dissipation problem is difficult to
Care for waterproof and dampproof, it is difficult to adapt to outdoor severe working environment, easily produce failure, service life is short, and thing easily occurs
Therefore；Although few partial switch cabinet has moisture-proof function, expensive, and operating personnel are opening what switch cubicle was overhauled
When i.e. lose moisture-proof function, be still difficult to be fully solved the technical problem.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of Moisture-proof switch cabinet of no operating barrier.This is without behaviour
Make that the Moisture-proof switch cabinet of obstacle is simple, and cost is low, there is stronger waterproof and dampproof ability, and overhaul and open in operating personnel
Moisture protection is not lost during switch cubicle still.
The technical solution of the utility model is as follows：
A kind of Moisture-proof switch cabinet of no operating barrier, including the cabinet of sealing, the behaviour to be opened/closed for being arranged on cabinet front portion
Make mouth and the annular blowing mouth set along gathering hole outer ring；The blowing mouth towards outside gathering hole and outer end be fine crack；Institute
State and air inlet to be opened/closed is provided with the cabinet of gathering hole opposite side；Air inlet is covered with waterproof ventilated membrane and drying layer；Institute
Air inlet is stated to be opened and closed with gathering hole linkage.
Wherein, the blowing mouth connects with the bulge cavity of a ring-type, and bulge cavity has the shape corresponding with blowing mouth
Shape；Bulge cavity has the smooth arc-shaped surface of protrusion with blowing mouth connectivity part inner surface；Bulge cavity connects with a blower fan.
Wherein, the Moisture-proof switch cabinet of the no operating barrier also includes a heat-exchanger rig；The heat-exchanger rig includes head and the tail
The insulation heat exchanger tube of connection；Conducting liquid is filled with insulation heat exchanger tube；An insulation heat exchanger tube part is arranged in cabinet, another
Partial penetration cabinet is arranged on outside cabinet；It is arranged on the insulation heat exchanger tube inside and outside cabinet and is respectively arranged with multiple heat exchange fins；
The electrode that two panels pastes insulation heat transfer tube wall is relatively set with insulation heat exchanger tube in cabinet, electrode is respectively turned on electricity
The both positive and negative polarity in source, field generator for magnetic is provided with outside the insulation heat exchanger tube outside electrode；Magnetic field is vertical caused by field generator for magnetic
Insulate heat exchanger tube.
Wherein, the Moisture-proof switch cabinet of the no operating barrier also includes a controller and the temperature sense being arranged in cabinet
Answer device；Magnetic field size caused by temperature inductor sensing cabinet temperature and trigger controller control field generator for magnetic and pass through two
The size of current of electrode.
Wherein, the gathering hole is circle, equipped with the circular operation door that can be engaged to side；It is during circle operation door closure
Air-tight state.
The utility model has the advantages that：
1st, a kind of Moisture-proof switch cabinet of no operating barrier of the utility model is simple, and cost is low, has stronger waterproof
Moisture protection, and moisture protection is not lost still during operating personnel overhaul and open switch cubicle.
2nd, a kind of Moisture-proof switch cabinet of no operating barrier of the utility model is provided with blowing mouth, bulge cavity and air inlet,
Using Coanda effect control air flow, and the solar or lunar halo of annular is blown out, annular solar or lunar halo drives the air in cabinet to operation
Flow, prevented in operating process outside mouthful, external humidification air enters in cabinet；And the air blown out is more soft, will not be right
The operational motion and sight of operating personnel has an impact, and hinders operating personnel behaviour without fan, air port etc. in front of operating personnel
The thing of work, do not influence operating personnel completely and carry out various operations.
3rd, a kind of Moisture-proof switch cabinet of no operating barrier of the utility model is provided with heat-exchanger rig, without traditional huge, consumption
Can, the big refrigeration system of noise, have that heat transfer rate is easily controllable, small volume, it is simple in construction, noise is small the features such as, Er Qiewu
There need to be air outlet etc. to connect position with the external world, ensure waterproof and dampproof ability.
4th, waterproof ventilated membrane and drying are provided with a kind of Moisture-proof switch cabinet air inlet of no operating barrier of the utility model
Layer, it can effectively completely cut off the entrance of external moisture.
5th, a kind of Moisture-proof switch cabinet of no operating barrier of the utility model is provided with temperature inductor and controller, can be intelligent
Change the temperature in detecting box body and adjust heat transfer rate according to this, there is energy-conservation and intelligentized advantage.
Brief description of the drawings
Fig. 1 is a kind of schematic appearance of the Moisture-proof switch cabinet of no operating barrier of the utility model；
Fig. 2 is showing for a kind of blowing mouth of the Moisture-proof switch cabinet of no operating barrier of the utility model, bulge cavity and blower fan
It is intended to；
Fig. 3 is a kind of schematic diagram of the heat-exchanger rig of the Moisture-proof switch cabinet of no operating barrier of the utility model；
Fig. 4 is a kind of field generator for magnetic of the Moisture-proof switch cabinet of no operating barrier of the utility model and electrode and conduction liquid
The schematic diagram of body.
Reference is expressed as in figure：
1- cabinets, 2- heat-exchanger rigs, 21- insulation heat exchanger tube, 22- heat exchange fins, 23- electrodes, 24- field generator for magnetic,
25- conducting liquids, 3- gathering holes, 4- blowing mouths, 5- air inlets, 51- waterproof ventilated membranes, 6- bulges cavity, 7- blower fans, 8- controls
Device, 9- temperature inductors.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of Moisture-proof switch cabinet of no operating barrier, including the cabinet 1 of sealing, to be arranged on cabinet 1 anterior
Gathering hole to be opened/closed 3 and along the outer ring of gathering hole 3 set annular blowing mouth 4；The blowing mouth 4 is towards outside gathering hole 3
And outer end is fine crack；Air inlet 5 to be opened/closed is provided with the cabinet 1 of the opposite side of gathering hole 3；Air inlet 5 covered with
Waterproof ventilated membrane 51 and drying layer (not shown), it can effectively completely cut off the entrance of external moisture；The air inlet 5 and operation
The linkage opening and closing of mouth 3.
Further, as shown in Fig. 2 the blowing mouth 4 connects with the bulge cavity 6 of a ring-type, bulge cavity 6 have with
The corresponding shape of blowing mouth 4；Bulge cavity 6 has the smooth arc-shaped surface of protrusion with the connectivity part inner surface of blowing mouth 4；Bulge cavity
6 connect with a blower fan 7；Using Coanda effect control air flow, and the solar or lunar halo of annular is blown out, annular solar or lunar halo drives cabinet
Interior air flows to outside gathering hole, prevents in operating process, and external humidification air enters in cabinet 1；And the air blown out
It is more soft, the operational motion and sight of operating personnel will not be had an impact, and without fan, air port etc. in front of operating personnel
The thing of operating personnel's operation is hindered, operating personnel is not influenceed completely and carries out various operations.
Further, as shown in Figure 1,3, the Moisture-proof switch cabinet of the no operating barrier also includes a heat-exchanger rig 2；It is described
Heat-exchanger rig 2 includes the insulation heat exchanger tube 21 of head and the tail connection；Conducting liquid 25 is filled with insulation heat exchanger tube 21；Insulate heat exchanger tube
21 parts are arranged in cabinet 1, and another part penetrates cabinet 1 and is arranged on outside cabinet 1；The insulation inside and outside cabinet 1 is arranged on to change
Multiple heat exchange fins 22 are respectively arranged with heat pipe 21；Two panels patch is relatively set with the insulation heat exchanger tube 21 in cabinet 1
The electrode 23 of the insulation inwall of heat exchanger tube 21 is covered, electrode 23 is respectively turned on the both positive and negative polarity of power supply, the insulation heat exchanger tube 21 outside electrode 23
It is provided with field generator for magnetic 24 outside；The vertically insulated heat exchanger tube 21 in magnetic field caused by field generator for magnetic 24；Filled using the heat exchange
Put 2 without tradition is huge, power consumption, the big refrigeration systems of noise, have that heat transfer rate is easily controllable, small volume, it is simple in construction, make an uproar
The features such as sound is small, and without with the external world there is air outlet etc. to connect position, ensured waterproof and dampproof ability.
Further, as shown in figure 1, the Moisture-proof switch cabinet of the no operating barrier also includes one be arranged in cabinet 1
The temperature inductor 9 of controller 8 and one；Temperature inductor 9 senses the temperature of cabinet 1 and trigger controller 8 controls field generator for magnetic
Magnetic field size caused by 24 and the size of current by two electrodes 23；Temperature that can be in intellectualized detection cabinet 1 and adjust according to this
Heat transfer rate, there is energy-conservation and intelligentized advantage.
Further, as shown in figure 1, the gathering hole 3 is circle, equipped with the circular operation door (figure that can be engaged to side
Not shown in)；It is air-tight state during circle operation door closure.
Operation principle of the present utility model：
Conducting liquid 25 is acted in the heat exchanger tube 21 that insulate by electric current and magnetic field, so as to obtain Ampere force, along exhausted
Edge heat exchanger tube 21 circulates, and temperature inductor 9 senses the temperature in cabinet 1, passes through controller 8 when too high or too low for temperature
The size of magnetic field and electric current is controlled so as to adjust the flow velocity of conducting liquid 25, so as to adjust heat transfer rate.
When operating personnel need to overhaul switch cubicle, opening operation mouth, blower fan 7 starts simultaneously, and air inlet 5 is beaten simultaneously
Open, blowing mouth 4 blows out solar or lunar halo, and drives the soft outside blowout of the air in cabinet 1, completely cuts off extraneous steam, operating personnel are
Accessible operation can be carried out.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
- A kind of 1. Moisture-proof switch cabinet of no operating barrier, it is characterised in that：Cabinet (1) including sealing, before being arranged on cabinet (1) The gathering hole to be opened/closed (3) in portion and the annular blowing mouth (4) set along gathering hole (3) outer ring；Blowing mouth (4) direction Gathering hole (3) is outside and outer end is fine crack；Air inlet to be opened/closed is provided with the cabinet (1) of gathering hole (3) opposite side (5)；Air inlet (5) is covered with waterproof ventilated membrane (51) and drying layer；The air inlet (5) is opened and closed with gathering hole (3) linkage.
- A kind of 2. Moisture-proof switch cabinet of no operating barrier as claimed in claim 1, it is characterised in that：The blowing mouth (4) with Bulge cavity (6) connection of one ring-type, bulge cavity (6) have the shape corresponding with blowing mouth (4)；Bulge cavity (6) with Blowing mouth (4) connectivity part inner surface has the smooth arc-shaped surface of protrusion；Bulge cavity (6) connects with a blower fan (7).
- A kind of 3. Moisture-proof switch cabinet of no operating barrier as claimed in claim 2, it is characterised in that：Also include a heat-exchanger rig (2)；The heat-exchanger rig (2) includes the insulation heat exchanger tube (21) of head and the tail connection；Conduction liquid is filled with insulation heat exchanger tube (21) Body (25)；Insulation heat exchanger tube (21) part is arranged in cabinet (1), and another part penetrates cabinet (1) and is arranged on cabinet (1) Outside；It is arranged on the insulation heat exchanger tube (21) inside and outside cabinet (1) and is respectively arranged with multiple heat exchange fins (22)；Positioned at cabinet (1) The electrode (23) that two panels pastes insulation heat exchanger tube (21) inwall, electrode (23) point are relatively set with interior insulation heat exchanger tube (21) The both positive and negative polarity not switched on power, the insulation heat exchanger tube (21) of electrode (23) outside are provided with field generator for magnetic (24) outside；Send out in magnetic field The vertically insulated heat exchanger tube in magnetic field (21) caused by generating apparatus (24).
- A kind of 4. Moisture-proof switch cabinet of no operating barrier as claimed in claim 3, it is characterised in that：Also include being arranged on cabinet (1) controller (8) and a temperature inductor (9) in；Temperature inductor (9) sensing cabinet (1) temperature and trigger controller (8) magnetic field size and the size of current by two electrodes (23) caused by field generator for magnetic (24) are controlled.
- A kind of 5. Moisture-proof switch cabinet of no operating barrier as claimed in claim 4, it is characterised in that：The gathering hole (3) is Circle, equipped with the circular operation door that can be engaged to side；It is air-tight state during circle operation door closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373852.4U CN206697769U (en) | 2017-04-11 | 2017-04-11 | A kind of Moisture-proof switch cabinet of no operating barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373852.4U CN206697769U (en) | 2017-04-11 | 2017-04-11 | A kind of Moisture-proof switch cabinet of no operating barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697769U true CN206697769U (en) | 2017-12-01 |
Family
ID=60441965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373852.4U Withdrawn - After Issue CN206697769U (en) | 2017-04-11 | 2017-04-11 | A kind of Moisture-proof switch cabinet of no operating barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898953A (en) * | 2017-04-11 | 2017-06-27 | 洪灵丹 | A kind of Moisture-proof switch cabinet without operating barrier |
-
2017
- 2017-04-11 CN CN201720373852.4U patent/CN206697769U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898953A (en) * | 2017-04-11 | 2017-06-27 | 洪灵丹 | A kind of Moisture-proof switch cabinet without operating barrier |
| CN106898953B (en) * | 2017-04-11 | 2019-03-12 | 洪灵丹 | A kind of Moisture-proof switch cabinet of no operating barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20190312 |
|
| AV01 | Patent right actively abandoned |