CN206524531U - A kind of low voltage safety electric power cabinet - Google Patents
A kind of low voltage safety electric power cabinet Download PDFInfo
- Publication number
- CN206524531U CN206524531U CN201720102342.3U CN201720102342U CN206524531U CN 206524531 U CN206524531 U CN 206524531U CN 201720102342 U CN201720102342 U CN 201720102342U CN 206524531 U CN206524531 U CN 206524531U
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- China
- Prior art keywords
- casing
- fixedly connected
- electric power
- air
- power cabinet
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Abstract
The utility model discloses a kind of low voltage safety electric power cabinet, including casing, the top of the casing is fixedly connected with rain visor by strut, the two sides of the casing offer air-vent, the two sides of the casing have also been fixedly connected with desiccant cartridge, the desiccant cartridge is connected by air-vent with the inside of casing, the top of the casing is also fixedly connected with filter box and air pump, the right flank of the filter box is fixedly connected with air inlet pipe, the inlet end of the air inlet pipe is fixed with the outlet side of air pump and connected, and the left surface of the filter box is installed with first through hole.The low voltage safety electric power cabinet, by being provided with filter box at the top of casing, desiccant cartridge is fixedly connected with the two sides of casing, air and outside air the moisture sponged when exchanging in air can be produced in casing, avoid the humid air in the external world from entering to cause damage to power equipment in casing, the problem of solving identical electric power cabinet effect on moisture extraction difference and reduce electric power cabinet security.
Description
Technical field
The utility model is related to electric power cabinet technical field, specially a kind of low voltage safety electric power cabinet.
Background technology
Electric power cabinet is used to load in power equipment, electric power cabinet due to being provided with numerous charging equipments in power engineering,
So being to have to keep apart for the water as conductor, there can be the day and night temperature difference yet with electric power cabinet running environment
Greatly, easily cause and dew is condensed in cabinet, particularly when the dew of condensation is located at plate inwall above cabinet, installed in cabinet
Equipment be easy to cause short circuit due to the dew dropped, gently then cause device damage, it is heavy then cause casualties.
Present electric power cabinet has the function of dehumidifying mostly, is the dehumanization method using ventilation, and air vent mode uses interior outer space
Gas is circulated, but in the case where the cloudy day rains, air humidity is very high, and effect on moisture extraction is poor, and serious influences the dehumidifying of electric power cabinet
Effect.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of low voltage safety electric power cabinet, solves existing
Electric power cabinet effect on moisture extraction difference and the problem of reduce electric power cabinet security.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of low voltage safety electric power
Cabinet, including casing, the top of the casing are fixedly connected with rain visor by strut, and the two sides of the casing are offered
Stomata, the two sides of the casing have also been fixedly connected with desiccant cartridge, and the desiccant cartridge is connected by the inside of air-vent and casing
It is logical.
The top of the casing is also fixedly connected with filter box and air pump, and the right flank of the filter box is fixedly connected with air inlet
Pipe, the inlet end of the air inlet pipe is fixed with the outlet side of air pump and connected, and the left surface of the filter box is installed with first through hole,
The inside of the first through hole is plugged with first connecting rod, and the right-hand member of the first connecting rod runs through first through hole and extends to filter box
Inside, and the right-hand member of the first connecting rod is fixedly connected with filter frame, the filter frame is internally provided with the first Humidity absorption bag, described
The left end of one connecting rod is fixedly connected with the first limiting plate, and the right flank of first limiting plate is contacted with filtering the left surface of box, institute
Filter box is stated to connect with casing by communicating pipe.
Side wall of the desiccant cartridge away from casing offers four ventholes being spaced substantially equidistant, and the desiccant cartridge is remote
The one side of casing is fixedly connected with four weather shields being spaced substantially equidistant, and the roof of the desiccant cartridge offers the second through hole,
The inside of second through hole is plugged with second connecting rod, and the top of the second connecting rod is fixedly connected with the second limiting plate, described
The lower surface of second limiting plate and the upper surface of desiccant cartridge, the bottom of the second connecting rod are fixedly connected with the second moisture absorption
Bag.
The inner roof wall of the casing is fixedly connected with flow distribution plate by connecting rod, and the left side and right side of the flow distribution plate are opened
Provided with drainage port, current limiting plate is fixedly connected with four side walls in the casing.
It is preferred that, the current limiting plate is located between same level height, current limiting plate and the casing inner bottom wall with air-vent
Angulation scope is 25 to 35 degree.
It is preferred that, sealing gasket, the inner surface and second connecting rod of the sealing gasket are bonded with the inwall of second through hole
Outer surface contact.
It is preferred that, the section of the flow distribution plate is curved, and the lateral surface of the flow distribution plate and the madial wall of casing are fixed and connected
Connect.
It is preferred that, first Humidity absorption bag and the second Humidity absorption bag are lime bag, and the bottom of second Humidity absorption bag is with removing
The inner bottom wall contact of wet box.
It is preferred that, the scope of the weather shield and one side angulation of the desiccant cartridge away from casing is 60 to 80
Degree, four weather shields are located at the surface of four ventholes respectively.
(3) beneficial effect
The utility model provides a kind of low voltage safety electric power cabinet, possesses following beneficial effect：
The low voltage safety electric power cabinet, by being provided with filter box at the top of casing, is fixedly connected in the two sides of casing
There is desiccant cartridge, air and outside air can produce the moisture sponged when exchanging in air in casing, it is to avoid extraneous tide
Humid air enters to cause damage in casing to power equipment, by being arranged above weather shield in venthole, can avoid
Rainwater is fallen into casing by venthole, by being internally provided with flow distribution plate in casing, it is to avoid the dew condensed on box top wall
Water is dropped on power equipment, by offering drainage port on flow distribution plate, and current limiting plate is fixedly connected with the inwall of casing, dew
The inwall that water can flow to casing by drainage port exists, then is oriented to inflow desiccant cartridge by current limiting plate, and reduction dew is in casing
Power equipment influence, effect on moisture extraction is good, solves identical electric power cabinet effect on moisture extraction difference and reduces electric power cabinet security
Problem.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model front elevational view；
Fig. 3 is the structural representation of the utility model filter frame.
In figure：1 casing, 2 struts, 3 rain visors, 4 air-vents, 5 desiccant cartridges, 6 filter boxes, 7 air pumps, 8 air inlet pipe,
9 first through hole, 10 first connecting rods, 11 filter frames, 12 first Humidity absorption bags, 13 first limiting plates, 14 communicating pipes, 15 outlets
Hole, 16 weather shields, 17 second through holes, 18 second connecting rods, 19 second limiting plates, 20 second Humidity absorption bags, 21 connecting rods, 22
Flow distribution plate, 23 drainage ports, 24 current limiting plates, 25 sealing gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of low voltage safety electric power cabinet, including casing
1, the top of casing 1 is fixedly connected with rain visor 3 by strut 2, and the two sides of casing 1 offer air-vent 4, casing 1
Two sides have also been fixedly connected with desiccant cartridge 5, and desiccant cartridge 5 is connected by air-vent 4 with the inside of casing 1.
The top of casing 1 is also fixedly connected with filter box 6 and air pump 7, and the right flank of filter box 6 is fixedly connected with air inlet pipe 8, entered
The inlet end of tracheae 8 is fixed with the outlet side of air pump 7 and connected, and the left surface of filter box 6 is installed with first through hole 9, first through hole 9
Inside be plugged with first connecting rod 10, the right-hand member of first connecting rod 10 is through first through hole 9 and extends to the inside of filter box 6, and the
The right-hand member of one connecting rod 10 is fixedly connected with filter frame 11, and filter frame 11 is internally provided with the first Humidity absorption bag 12, a left side for first connecting rod 10
End is fixedly connected with the first limiting plate 13, and the right flank of the first limiting plate 13 is contacted with filtering the left surface of box 6, by pulling first
Limiting plate 13 can take out filter frame 11 out of filter box 6, and the first Humidity absorption bag 12 is changed, filter box 6 by communicating pipe 14 and
Casing 1 is connected, and outside air is pumped into casing 1 by air pump 7, and air is discharged from the venthole 15 on desiccant cartridge 5 again, completes air
Circulation, moisture present in air can be predominantly absorbed most when the air being pumped into passes through the first Humidity absorption bag 12, in casing 1
Power equipment will not be encroached on by moisture.
Side wall of the desiccant cartridge 5 away from casing 1 offers four ventholes being spaced substantially equidistant 15, and desiccant cartridge 5 is away from case
The one side of body 1 is fixedly connected with four weather shields being spaced substantially equidistant 16, weather shield 16 and one of desiccant cartridge 5 away from casing 1
The scope of side angulation is 60 to 80 degree, and four weather shields 16 are located at the surface of four ventholes 15 respectively,
Can be Sometimes When It Rains the rain cover of venthole 15, it is to avoid rainwater is entered in casing 1 by venthole 15, in casing 1
Power equipment causes damage, and the roof of desiccant cartridge 5 offers the second through hole 17, and the inside of the second through hole 17 is plugged with second connecting rod
18, sealing gasket 25 is bonded with the inwall of the second through hole 17, and the inner surface of sealing gasket 25 is contacted with the outer surface of second connecting rod 18,
The sealing between the through hole 17 of second connecting rod 18 and second can be improved, it is spacing that the top of second connecting rod 18 is fixedly connected with second
Plate 19, the lower surface of the second limiting plate 19 and the upper surface of desiccant cartridge 5, the bottom of second connecting rod 18 is fixedly connected with second
Humidity absorption bag 20, the first Humidity absorption bag 12 and the second Humidity absorption bag 20 are lime bag, and the price of lime is less expensive, is suitably applied in electric power
In the dehumidifying of cabinet, the bottom of the second Humidity absorption bag 20 is contacted with the inner bottom wall of desiccant cartridge 5, air and outside air in casing 1
When swapping, moisture that can be in absorption air, by pulling the second limiting plate 19 can be easily by the second Humidity absorption bag 20
Take out and change from desiccant cartridge 5.
The inner roof wall of casing 1 is fixedly connected with flow distribution plate 22 by connecting rod 21, and the section of flow distribution plate 22 is curved, casing
Dew on 1 inner roof wall can flow after being dropped on flow distribution plate 22 to the both sides of flow distribution plate 22, the lateral surface and case of flow distribution plate 22
The madial wall of body 1 is fixedly connected, and the left side and right side of flow distribution plate 22 offer drainage port 23, are dropped in the dew on flow distribution plate 22
Water is flowed to by drainage port 23 on the madial wall of casing 1, and current limiting plate 24, current limliting are fixedly connected with four side walls in casing 1
Plate 24 is located at same level height with air-vent 4, flows under the dew on the inwall of casing 1 is kept off by current limiting plate 24 and introduces air-vent
In desiccant cartridge 5 outside 4, absorbed by the second Humidity absorption bag 20, angulation scope is two between current limiting plate 24 and the inner bottom wall of casing 1
15 to 35 degree.
In summary, low voltage safety electric power cabinet, by being provided with filter box 6 at the top of casing 1, the two of casing 1
Side is fixedly connected with desiccant cartridge 5, and the water in air can be sponged when the generation of air and outside air is exchanged in casing 1
Point, it is to avoid extraneous humid air enters to cause damage in casing 1 to power equipment, passes through being arranged above in venthole 15
There is weather shield 16, rainwater can be avoided to be fallen into by venthole 15 in casing 1, by being internally provided with flow distribution plate in casing 1
22, it is to avoid the dew condensed on the roof of casing 1 is dropped on power equipment, by offering drainage port 23 on flow distribution plate 22,
Current limiting plate 24 is fixedly connected with the inwall of casing 1, the inwall that dew can flow to casing 1 by drainage port 23 exists, then passes through
Current limiting plate 24, which is oriented to, flows into desiccant cartridge 5, and influence of the reduction dew to the power equipment in casing 1, effect on moisture extraction is good, solves phase
With electric power cabinet effect on moisture extraction difference and the problem of reduce electric power cabinet security.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ", the electricity occurred in this article
Device element is electrically connected with extraneous main controller and 220V civil powers, and main controller can play the routine of control for computer etc.
Know equipment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of low voltage safety electric power cabinet, including casing (1), it is characterised in that：The top of the casing (1) passes through strut
(2) rain visor (3) is fixedly connected with, the two sides of the casing (1) offer air-vent (4), the both sides of the casing (1)
Face has also been fixedly connected with desiccant cartridge (5), and the desiccant cartridge (5) is connected by air-vent (4) with the inside of casing (1)；
The top of the casing (1) is also fixedly connected with filter box (6) and air pump (7), and the right flank of the filter box (6) is fixedly connected
There is air inlet pipe (8), the inlet end of the air inlet pipe (8) is fixed with the outlet side of air pump (7) and connected, the left side of the filter box (6)
Face is installed with first through hole (9), and the inside of the first through hole (9) is plugged with first connecting rod (10), the first connecting rod
(10) right-hand member runs through first through hole (9) and extends to the inside of filter box (6), and the right-hand member of the first connecting rod (10) fixes company
It is connected to filter frame (11), the filter frame (11) is internally provided with the first Humidity absorption bag (12), and the left end of the first connecting rod (10) consolidates
Surely the first limiting plate (13) is connected with, the right flank of first limiting plate (13) is contacted with the left surface of filter box (6), the filter
Box (6) is connected by communicating pipe (14) with casing (1)；
Side wall of the desiccant cartridge (5) away from casing (1) offers four ventholes being spaced substantially equidistant (15), the dehumidifying
One side of the box (5) away from casing (1) is fixedly connected with four weather shields being spaced substantially equidistant (16), the desiccant cartridge (5)
Roof offers the second through hole (17), and the inside of second through hole (17) is plugged with second connecting rod (18), the second connecting rod
(18) top is fixedly connected with the second limiting plate (19), and the lower surface of second limiting plate (19) is upper with desiccant cartridge (5)
Surface is contacted, and the bottom of the second connecting rod (18) is fixedly connected with the second Humidity absorption bag (20)；
The inner roof wall of the casing (1) is fixedly connected with flow distribution plate (22), a left side for the flow distribution plate (22) by connecting rod (21)
Side and right side offer in drainage port (23), the casing (1) and are fixedly connected with current limiting plate (24) on four side walls.
2. a kind of low voltage safety electric power cabinet according to claim 1, it is characterised in that：The current limiting plate (24) is with breathing freely
Hole (4) is located at same level height, and angulation scope is 25 between the current limiting plate (24) and casing (1) inner bottom wall
To 35 degree.
3. a kind of low voltage safety electric power cabinet according to claim 1, it is characterised in that：Second through hole (17) it is interior
Sealing gasket (25) is bonded with wall, the inner surface of the sealing gasket (25) is contacted with the outer surface of second connecting rod (18).
4. a kind of low voltage safety electric power cabinet according to claim 1, it is characterised in that：The section of the flow distribution plate (22)
Curved, the lateral surface of the flow distribution plate (22) is fixedly connected with the madial wall of casing (1).
5. a kind of low voltage safety electric power cabinet according to claim 1, it is characterised in that：First Humidity absorption bag (12) and
Second Humidity absorption bag (20) is lime bag, and the bottom of second Humidity absorption bag (20) is contacted with the inner bottom wall of desiccant cartridge (5).
6. a kind of low voltage safety electric power cabinet according to claim 1, it is characterised in that：The weather shield (16) and dehumidifying
The scope of one side angulation of the box (5) away from casing (1) is 60 to 80 degree, four weather shields (16) difference positions
In the surface of four ventholes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102342.3U CN206524531U (en) | 2017-01-29 | 2017-01-29 | A kind of low voltage safety electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102342.3U CN206524531U (en) | 2017-01-29 | 2017-01-29 | A kind of low voltage safety electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524531U true CN206524531U (en) | 2017-09-26 |
Family
ID=59890473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102342.3U Expired - Fee Related CN206524531U (en) | 2017-01-29 | 2017-01-29 | A kind of low voltage safety electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313281A (en) * | 2019-10-30 | 2020-06-19 | 国网山西省电力公司运城供电公司 | Low-voltage distribution side control device |
| CN113097897A (en) * | 2021-04-13 | 2021-07-09 | 硕维科技（杭州）有限公司 | Block terminal convenient to installation and maintenance |
-
2017
- 2017-01-29 CN CN201720102342.3U patent/CN206524531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313281A (en) * | 2019-10-30 | 2020-06-19 | 国网山西省电力公司运城供电公司 | Low-voltage distribution side control device |
| CN113097897A (en) * | 2021-04-13 | 2021-07-09 | 硕维科技（杭州）有限公司 | Block terminal convenient to installation and maintenance |
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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: 20170926 Termination date: 20180129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |