CN208142578U - A kind of outdoor switch box suitable for building site - Google Patents
A kind of outdoor switch box suitable for building site Download PDFInfo
- Publication number
- CN208142578U CN208142578U CN201820767217.9U CN201820767217U CN208142578U CN 208142578 U CN208142578 U CN 208142578U CN 201820767217 U CN201820767217 U CN 201820767217U CN 208142578 U CN208142578 U CN 208142578U
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- China
- Prior art keywords
- ventilating duct
- building site
- reducing diameter
- diameter part
- outdoor switch
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Abstract
The utility model relates to a kind of outdoor switch boxes suitable for building site, including：Cabinet body；Air inlet opens up on the cabinet, is covered with waterproof ventilated membrane on the air inlet；Multiple vapor openings are uniformly provided at the top of cabinet body；Collect vapour box, side, the vapor opening pass through steam outlet pipe connected set vapour box respectively on the cabinet for setting；Ventilating duct；Above collection vapour box reducing diameter part is arranged, reducing diameter part two sides are in horn-like extend out respectively in setting in the middle part of the ventilating duct；The center of gravity of the ventilating duct is located at reducing diameter part；It is rotatablely connected between the ventilating duct and collection vapour box by a column；The column is up and down in connected set vapour box and ventilating duct；The connection position of the column and ventilating duct is located on reducing diameter part；Empennage is mounted on ventilating duct one end, for making the other end of ventilating duct always towards direction windward；The outdoor switch cabinet for being suitable for building site is simple, and energy conservation is at low cost, has stronger waterproof and dampproof ability.
Description
Technical field
The utility model relates to a kind of outdoor switch boxes suitable for building site, belong to electrical equipment.
Background technique
The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, carry out
Folding, control and protection electrical equipment.Component in switchgear mainly has breaker, disconnecting switch, on-load switch, operation machine
The composition such as structure, mutual inductor and various protective devices.There are many classification method of switchgear, 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 switchgear, metal envelope can be divided into
Close switchgear and metal enclosed armoured switch cabinet；High-tension switch cabinet, Medium Voltage Switchgear can be divided into again according to voltage class is different
With low-tension switch cabinet etc..Be primarily adapted for use in power plant, substation, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and
The various different occasions such as residential quarters, skyscraper.
When switchgear is run, because cabinet internal heat generation component is relatively more, the excessively high mechanical performance that can cause electric appliance of temperature rise and electricity
The decline of gas performance, finally results in the job failure of High-Voltage Electrical Appliances, or even cause major accident.In order to guarantee that High-Voltage Electrical Appliances are working
Safe operation in the time limit, it is necessary to temperature rise control in cabinet is allowed within temperature as defined in standard, in switch cabinet structure design,
It will consider the design of heat dissipation with ventilation.
In addition, switchgear is also essential in engineering outdoors, often occur ponding, humidity in construction site, or
In order to drop powder purpose water drenching, keep the humidity in air larger, since traditional switchgear is due to considering that heat dissipation problem is difficult to take into account
It is waterproof and dampproof, it is difficult to adapt to outdoor severe working environment, be easy to produce failure, service life is short, and is prone to accidents；
Although few partial switch cabinet has moisture-proof function, expensive, and is generally dried using electric appliance, power consumption is big.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of outdoor switch box suitable for building site.It should
Outdoor switch cabinet suitable for building site is simple, energy conservation, at low cost, has stronger waterproof and dampproof ability.
The technical solution of the utility model is as follows：
A kind of outdoor switch box suitable for building site, including：
Cabinet body；
Air inlet opens up on the cabinet, is covered with waterproof ventilated membrane on the air inlet；
Multiple vapor openings are uniformly provided at the top of cabinet body；
Collect vapour box, side, the vapor opening pass through steam outlet pipe connected set vapour box respectively on the cabinet for setting；
Ventilating duct；Above collection vapour box reducing diameter part is arranged, reducing diameter part two sides are in loudspeaker respectively in setting in the middle part of the ventilating duct
Shape extends out；The center of gravity of the ventilating duct is located at reducing diameter part；
It is rotatablely connected between the ventilating duct and collection vapour box by a column；The column is up and down with connected set vapour box
In ventilating duct；The connection position of the column and ventilating duct is located on reducing diameter part；
Empennage is mounted on ventilating duct one end, for making the other end of ventilating duct always towards direction windward.
Wherein, spherical shape extends out at the top of the column, and spherical housing is arranged with outside expanding part；Spherical housing lower openings, make
Column can be rotated mutually with spherical housing；The spherical housing is out of upper part connection reducing diameter part；The expanding part top has one
Notch makes expanding part upper surface and spherical housing enclose out a cavity.
Wherein, the spherical housing is fixed below reducing diameter part by strut.
Wherein, the empennage extends to outside ventilating duct along ventilating duct radial distribution, the empennage portion, extends partially into and lead
In air duct.
Wherein, the stabilizing surfaces have smooth bulge, and the bulge is located at the inner end arc in ventilating duct by empennage
Extend to the outer end that empennage is located at outside ventilating duct.
Wherein, collection vapour cassette bottom portion is provided with liquid outlet；The valve that can be opened and closed liquid outlet is provided on the liquid outlet.
Wherein, the vapour box that integrates is shuttle shape or ellipse.
Wherein, the steam outlet pipe and collection vapour box connectivity part are respectively positioned on above collection vapour cassette bottom portion.
Wherein, the switchgear bottom is provided with more stabilizer blades；The stabilizer blade includes cylindricality cylinder body and lower limb；The cylinder body
Upper end is fixed on switchgear bottom surface, and sealing sliding sleeve is equipped with piston in the cylinder body；The lower limb upper end is fixed on piston
On face, lower end is provided with the pedestal for being supported on ground；Each cylinder body top is connected to by pipeline respectively；Gas is filled in the cylinder body
Body or hydraulic oil.
The utility model has the advantages that：
1, a kind of outdoor switch cabinet suitable for building site of the utility model is simple, at low cost, has stronger
Waterproof and dampproof ability.
2, the utility model is provided with ventilating duct, is provided with reducing diameter part on ventilating duct, utilizes Bernoulli effect, outside air
When passing through ventilating duct, the wind speed in its reducing diameter part position is rapidly improved, and air pressure reduces, and forms negative pressure, the moisture in switchgear
Under electrical part heating functioin at the top of transpiration to switchgear, and enters collection vapour box through steam outlet pipe under the action of negative pressure and collect, portion
Divide in collection vapour box and condense, is partially inhaled into ventilating duct and is carried away by the wind.
3, the utility model is provided with empennage, expanding part and spherical housing on ventilating duct, it can be ensured that the one of ventilating duct
Air intake efficiency towards windward side, is improved always in end, has wide-angle regulating power, most wind direction can be catered to, due to leading
The center of gravity of air duct is located on reducing diameter part, and therefore, the resistance that ventilating duct adjusts angle is smaller, and can automatically reply under windless condition
It is in situ.
4, the vapour box that integrates of the utility model can be used for catchmenting as shuttle shape or ellipse with lowest part, and steam outlet pipe
It is located at the top of lowest part with the junction of collection vapour box, the condensate return in collection vapour box can be prevented.
5, the utility model is provided with stabilizer blade, cabinet body can be made to adjust automatically by the flowing of gas or hydraulic oil in each cylinder body
Stability is saved, since construction site needs the running of piling or various large-scale instruments, vibratility is stronger, which is particularly suitable for applying
Workshop.
6, the empennage portion of the utility model extends to outside ventilating duct, extends partially into ventilating duct；It can not only utilize
The wind-force booster action of ventilating duct improves the guiding role of empennage, and stabilizing surfaces have bulge, are effectively utilized Coanda
Effect flows partial air along stabilizing surfaces, and to ventilating duct external diffusion, strengthens guidance, discharge to wind, makes ventilating duct
Air outlet at negative pressure enhancing, to further increase the wind speed for flowing through ventilating duct reducing diameter part.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the outdoor switch box suitable for building site of the utility model；
Fig. 2 is the schematic diagram of the utility model collection vapour box and ventilating duct；
Fig. 3 is the schematic diagram of the utility model stabilizer blade.
Appended drawing reference is expressed as in figure：
1- cabinet body, 2- air inlet, 21- waterproof ventilated membrane, 3- vapor opening, 31- steam outlet pipe, 4- collection vapour box, 41- liquid outlet,
42- valve, 5- ventilating duct, 51- reducing diameter part, 6- column, 61- expanding part, 62- spherical housing, 63- notch, 64- cavity, 7- branch
Foot, 71- cylinder body, 72- lower limb, 73- piston, 74- pedestal, 75- pipeline, 8- empennage, 81- bulge.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figures 1 to 3, a kind of outdoor switch box suitable for building site, including：
Cabinet body 1；
Air inlet 2 is provided on cabinet body 1, is covered with waterproof ventilated membrane 21 on the air inlet 2；
Multiple vapor openings 3 are uniformly provided with 1 top of cabinet body；
Collect vapour box 4, be arranged above cabinet body 1, the vapor opening 3 passes through 31 connected set vapour box 4 of steam outlet pipe respectively；
Ventilating duct 5；Reducing diameter part 51,51 two sides of reducing diameter part point are arranged above collection vapour box 4 in setting in the middle part of the ventilating duct 5
It horn-like Cheng not extend out；The center of gravity of the ventilating duct 5 is located at reducing diameter part 51；
It is rotatablely connected between the ventilating duct 5 and collection vapour box 4 by a column 6；The column 6 is up and down with connected set
In vapour box 4 and ventilating duct 5；The connection position of the column 6 and ventilating duct 5 is located on reducing diameter part 51；
Empennage 8 is mounted on 5 one end of ventilating duct, for making the other end of ventilating duct 5 always towards direction windward.
Further, the 6 top spherical shape of column extends out, and spherical housing 62 is arranged with outside expanding part 61；Spherical housing 62
Lower openings rotate column 6 can mutually with spherical housing 62；The spherical housing 62 is out of upper part connection reducing diameter part 51；
A kerf 63 is arranged at 61 top of expanding part, and 61 upper surface of expanding part and spherical housing 62 is made to enclose out a cavity 64.
Further, the spherical housing 62 is fixed on 51 lower section of reducing diameter part by strut 65.
Further, the empennage 8 extends partially into outside ventilating duct 5 along 5 radial distribution of ventilating duct, the empennage 8, part
It extends in ventilating duct 5.
Further, 8 surface of empennage has smooth bulge 81, and the bulge 81 is located in ventilating duct 5 by empennage 8
Inner end arc extend to the outer end that empennage 8 is located at outside ventilating duct 5.
Further, 4 bottom of collection vapour box is provided with liquid outlet 41；Liquid can be opened and closed out by being provided on the liquid outlet 41
The valve 42 of mouth 41.
Further, the vapour box 4 that integrates is shuttle shape or ellipse.
Further, the steam outlet pipe 31 is respectively positioned on above collection 4 bottom of vapour box with collection 4 connectivity part of vapour box.
Further, the switchgear bottom is provided with more stabilizer blades 7；The stabilizer blade 7 includes cylindricality cylinder body 71 and lower limb
72；71 upper end of cylinder body is fixed on switchgear bottom surface, and sealing sliding sleeve is equipped with piston 73 in the cylinder body 71；The lower limb 72
Upper end is fixed on 73 lower end surface of piston, and lower end is provided with the pedestal 74 for being supported on ground；Each 71 top of cylinder body passes through pipe respectively
Road 75 is connected to；Gas or hydraulic oil are filled in the cylinder body 71.
The working principle of the utility model：
Under the action of empennage 8, when there is wind in the external world, for 5 one end of ventilating duct automatically towards direction windward, wind passes through ventilating duct outside
5, according to Bernoulli effect, the wind speed in 51 position of reducing diameter part of ventilating duct 5 is rapidly improved, and air pressure reduces, and forms negative pressure, simultaneously
Transpiration is to 1 inner top of cabinet body under electrical part heating functioin for moisture in cabinet body 1, through going out under the suction function of 51 position of reducing diameter part
Collect in the sucking collection vapour box 4 of steam pipe 31, is partially condensed in collection vapour box 4, be partially inhaled into ventilating duct 5 and the external world is taken out of by wind.
At interval of a period of time, valve 42 is opened, picks out the water for condensing in collection 4 bottom of vapour box.
Since construction site needs the running of piling or various large-scale instruments, place vibratility is stronger, and 7 one side of stabilizer blade will
1 frame of cabinet body is high, prevents cabinet body 1 from contacting with excess surface water, and on the other hand, earthquake turn turns to the vertical tremor of lower limb 72, should
Vibration through in cylinder body 71 gas or hydraulic oil buffer, since each cylinder body 71 is homogeneous intercommunicated, in pressure it is identical, therefore,
By the automatic distribution of gas or hydraulic oil in each cylinder body 71, it can effectively realize each 7 automotive resistance place of stabilizer blade vibration, protect
Hinder cabinet body 1 it is steady, so that it is guaranteed that in cabinet body 1 component stabilization, prevent component damage or fall off.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of outdoor switch box suitable for building site, which is characterized in that including：
Cabinet body (1)；
Air inlet (2) is provided on cabinet body (1), is covered with waterproof ventilated membrane (21) on the air inlet (2)；
Multiple vapor openings (3) are uniformly provided at the top of cabinet body (1)；
Collect vapour box (4), above cabinet body (1), the vapor opening (3) passes through steam outlet pipe (31) connected set vapour box (4) respectively for setting；
Ventilating duct (5)；Above collection vapour box (4) reducing diameter part (51) are arranged in the middle part of the ventilating duct (5), reducing diameter part (51) in setting
Two sides are in horn-like extend out respectively；The center of gravity of the ventilating duct (5) is located at reducing diameter part (51)；
It is rotatablely connected between the ventilating duct (5) and collection vapour box (4) by a column (6)；The column (6) is up and down with even
In logical collection vapour box (4) and ventilating duct (5)；The connection position of the column (6) and ventilating duct (5) is located on reducing diameter part (51)；
Empennage (8) is mounted on ventilating duct (5) one end, for making the other end of ventilating duct (5) always towards direction windward.
2. a kind of outdoor switch box suitable for building site as described in claim 1, it is characterised in that：The column (6)
Top spherical shape extends out, and is arranged with spherical housing (62) outside expanding part (61)；Spherical housing (62) lower openings, make column (6) with
Spherical housing (62) can be rotated mutually；The spherical housing (62) is out of upper part connection reducing diameter part (51)；The expanding part
(61) a kerf (63) are arranged at top, and expanding part (61) upper surface and spherical housing (62) is made to enclose out a cavity (64).
3. a kind of outdoor switch box suitable for building site as claimed in claim 2, it is characterised in that：The spherical housing
(62) it is fixed below reducing diameter part (51) by strut (65).
4. a kind of outdoor switch box suitable for building site as described in claim 1, it is characterised in that：The empennage (8)
Along ventilating duct (5) radial distribution, the empennage (8) extends partially into ventilating duct (5) outside, extends partially into ventilating duct (5).
5. a kind of outdoor switch box suitable for building site as claimed in claim 4, it is characterised in that：The empennage (8)
Surface has smooth bulge (81), and the bulge (81) is located at the inner end arc in ventilating duct (5) by empennage (8) and extends to tail
The wing (8) is located at the outer end of ventilating duct (5) outside.
6. a kind of outdoor switch box suitable for building site as described in claim 1, it is characterised in that：The collection vapour box
(4) bottom is provided with liquid outlet (41)；The valve (42) that can be opened and closed liquid outlet (41) is provided on the liquid outlet (41).
7. a kind of outdoor switch box suitable for building site as claimed in claim 6, it is characterised in that：The collection vapour box
It (4) is shuttle shape or ellipse.
8. a kind of outdoor switch box suitable for building site as claimed in claim 7, it is characterised in that：The steam outlet pipe
(31) it is respectively positioned on above collection vapour box (4) bottom with collection vapour box (4) connectivity part.
9. a kind of outdoor switch box suitable for building site as described in claim 1, it is characterised in that：The switchgear bottom
Portion is provided with more stabilizer blades (7)；The stabilizer blade (7) includes cylindricality cylinder body (71) and lower limb (72)；Cylinder body (71) upper end is solid
It is scheduled on switchgear bottom surface, sealing sliding sleeve is equipped with piston (73) in the cylinder body (71)；Lower limb (72) upper end is fixed on work
It fills on (73) lower end surface, lower end is provided with the pedestal (74) for being supported on ground；Each cylinder body (71) top passes through pipeline (75) respectively
Connection；Gas or hydraulic oil are filled in the cylinder body (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767217.9U CN208142578U (en) | 2018-05-22 | 2018-05-22 | A kind of outdoor switch box suitable for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767217.9U CN208142578U (en) | 2018-05-22 | 2018-05-22 | A kind of outdoor switch box suitable for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142578U true CN208142578U (en) | 2018-11-23 |
Family
ID=64314143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767217.9U Expired - Fee Related CN208142578U (en) | 2018-05-22 | 2018-05-22 | A kind of outdoor switch box suitable for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535051A (en) * | 2019-08-30 | 2019-12-03 | 陆林娣 | Intelligent monitoring type high-low voltage electric power distribution cabinet and its monitoring method |
-
2018
- 2018-05-22 CN CN201820767217.9U patent/CN208142578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535051A (en) * | 2019-08-30 | 2019-12-03 | 陆林娣 | Intelligent monitoring type high-low voltage electric power distribution cabinet and its monitoring method |
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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 |
Granted publication date: 20181123 Termination date: 20190522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |