CN208423522U - A kind of high and low voltage switchgear of good heat dissipation effect - Google Patents
A kind of high and low voltage switchgear of good heat dissipation effect Download PDFInfo
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- CN208423522U CN208423522U CN201821105615.0U CN201821105615U CN208423522U CN 208423522 U CN208423522 U CN 208423522U CN 201821105615 U CN201821105615 U CN 201821105615U CN 208423522 U CN208423522 U CN 208423522U
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- shell
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- low voltage
- right sides
- voltage switchgear
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Abstract
The utility model discloses a kind of high and low voltage switchgears of good heat dissipation effect of high and low voltage switchgear technical field, including shell, top is mounted on air inlet pipe at left and right sides of the shell, air inlet bottom of the tube described in two groups is equipped with filter layer far from shell one end, the air inlet pipe is equipped with dry ball close to shell one end, fixed column is mounted at left and right sides of the cover top portion inner wall, column bottom is fixed described in two groups to connect by condenser pipe, it is connect at left and right sides of the condenser pipe with the outer casing inner wall left and right sides, the condensation tube cavity is equipped with water cooling tube, the water cooling tube top and bottom is mounted on heat collecting sheet, the condensation bottom of the tube is equipped with four groups of heating columns, thermally conductive column bottom described in four groups is installed at the top of high and low voltage switchgear, escape pipe is offered at left and right sides of the shell, form air circulation circulation, the utility model knot Structure is simple, and cooling and air circulation is smooth in time for heat, and thermal diffusivity is good.
Description
Technical field
The utility model relates to high and low voltage switchgear technical field, specially a kind of high and low voltage switch of good heat dissipation effect
Cabinet.
Background technique
High and low voltage switchgear is exactly as its name suggests the equipment for connecing high pressure or type low-voltage cable, and general power supply bureau, electric substation are all
With high-voltage board, low-voltage cabinet is then arrived again through transformer pressure-reducing, and low-voltage cabinet arrives the distribution box of each electricity consumption again, and the inside is exactly handle nothing but
The electrical equipment that is assembled integrally of some switch disconnectors etc protection device produces in the current high and low voltage switchgear course of work
Raw heat is more, and air circulation has some setbacks and heat dissipation effect is bad, for this purpose, we devise a kind of high-low pressure of good heat dissipation effect
Switchgear.
Utility model content
The purpose of this utility model is to provide a kind of high and low voltage switchgears of good heat dissipation effect, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of high and low voltage switch of good heat dissipation effect
Cabinet, including shell, shell left and right sides top are mounted on air inlet pipe, and air inlet bottom of the tube is far from shell one end described in two groups
Filter layer is installed, the air inlet pipe is equipped with dry ball close to shell one end, pacifies at left and right sides of the cover top portion inner wall
Equipped with fixed column, column bottom is fixed described in two groups and is connected by condenser pipe, the condenser pipe left and right sides and outer casing inner wall or so
Two sides connection, the condensation tube cavity are equipped with water cooling tube, and the water cooling tube top and bottom is mounted on heat collecting sheet, described cold
Solidifying bottom of the tube is equipped with four groups of heating columns, and thermally conductive column bottom described in four groups is installed at the top of high and low voltage switchgear, the shell
The left and right sides offers escape pipe, heat-dissipating pipe is mounted at left and right sides of the high and low voltage switchgear, and heat-dissipating pipe is far from high
Low-tension switch cabinet one end extends in outlet tube cavity, and outlet bottom of the tube described in two groups is equipped with suction ventilator, the shell inner cavity
Top is equipped with three groups of fan components, and three groups of fan components are mounted between two groups of fixed columns.
Preferably, the filter layer includes filter shell, and the filter shell intracavity bottom is equipped with filter mesh layer, the filter
Active carbon layer is installed at the top of stratum reticulare, electrostatic precipitation layer is installed at the top of the active carbon layer.
Preferably, it is uniformly provided with through-hole on the dry ball, silica gel particle, and silicon are installed in the dry ball inner cavity
Glue particle diameter is greater than through-hole diameter.
Preferably, the air inlet pipe offers screw thread close to shell one end, and the shell passes through the screw thread to match
Slot is threadedly coupled with air inlet pipe.
Preferably, the condenser pipe is provided with four groups altogether, and four groups of condenser pipes chamber equidistant row from front to back inside the shell
Cloth.
Preferably, the high and low voltage switchgear outer wall is coated with waterproof protective layer, and waterproof protective layer is polyacrylate
Waterproof layer.
Compared with prior art, the utility model has the beneficial effects that the device absorbs outside air, mistake by air inlet pipe
Filtering layer and drying layer are filtered drying to outside air, and high and low voltage switchgear generates heat, and most of heat passes through heating column
It is oriented to condenser pipe, even heat is absorbed on heat collecting sheet by the multiple groups heat collecting sheet for condensing tube cavity, the water cooling tube pair in condenser pipe
Heat on heat collecting sheet is cooled down, and gas after cooling on condenser pipe and filtered ambient atmos are blowed to height by fan component
Low-tension switch cabinet carries out cooling and is discharged from escape pipe, and the after-heat on high and low voltage switchgear is distributed by heat-dissipating pipe,
The hot gas that the hot gas given out is blown with fan component toward lower section is discharged by air outlet and suction ventilator, forms air circulation stream
Logical, the utility model structure is simple, and cooling and air circulation is smooth in time for heat, and thermal diffusivity is good.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model filtering layer structure schematic diagram.
In figure: 1 shell, 2 air inlet pipe, 3 filter layers, 31 filter shells, 32 filter mesh layers, 33 active carbon layers, 34 electrostatic precipitations
Layer, 4 dry balls, 5 fixed columns, 6 condenser pipes, 7 water cooling tubes, 8 heat collecting sheets, 9 heating columns, 10 high and low voltage switchgears, 11 heat-dissipating pipes, 12
Escape pipe, 13 suction ventilators, 14 fan components.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of high and low voltage switchgear of good heat dissipation effect,
Including shell 1,1 left and right sides top of shell is mounted on air inlet pipe 2, and two groups of 2 bottoms of air inlet pipe are equipped with far from 1 one end of shell
Filter layer 3, air inlet pipe 2 are equipped with dry ball 4 close to 1 one end of shell, are mounted on fixed column at left and right sides of 1 top inner wall of shell
5, two groups of 5 bottoms of fixed column are connected by condenser pipe 6, are connect, are condensed at left and right sides of 6 left and right sides of condenser pipe and 1 inner wall of shell
6 inner cavity of pipe is equipped with water cooling tube 7, and 7 top and bottom of water cooling tube is mounted on heat collecting sheet 8, and 6 bottom of condenser pipe is equipped with four groups and leads
Plume 9, four groups of 9 bottoms of heating column are installed in 10 top of high and low voltage switchgear, and 1 left and right sides of shell offers escape pipe
12, heat-dissipating pipe 11 is mounted at left and right sides of high and low voltage switchgear 10, and heat-dissipating pipe 11 prolongs far from 10 one end of high and low voltage switchgear
It extends in 12 inner cavity of escape pipe, two groups of 12 bottoms of escape pipe are equipped with suction ventilator 13, and 1 inner cavity top of shell is equipped with three groups of fans
Component 14, and three groups of fan components 14 are mounted between two groups of fixed columns 5.
Wherein, filter layer 3 includes filter shell 31, and 31 intracavity bottom of filter shell is equipped with filter mesh layer 32, filter mesh layer 32
Top is equipped with active carbon layer 33, and electrostatic precipitation layer 34 is equipped at the top of active carbon layer 33, and filter mesh layer 32 crosses in air filtering big
Grain object, 33 filter small particles of active carbon layer, electrostatic precipitation layer 34 pass through electro static filtering residual impurity；
It is uniformly provided with through-hole on dry ball 4, silica gel particle is installed, and silica gel particle diameter is big in 4 inner cavity of dry ball
In through-hole diameter, through-hole facilitates ventilation, and air is dried in silica gel particle, and silica gel particle will not be fallen from through-hole；
Air inlet pipe 2 offers screw thread close to 1 one end of shell, and shell 1 passes through the screw thread slot and 2 spiral shell of air inlet pipe to match
Line connection is convenient for changing disassembly air inlet pipe 2 when filter layer 3 and dry ball 4 need replacing；
Condenser pipe 6 is provided with four groups altogether, and four groups of condenser pipes 6, in the equidistant arrangement from front to back of 1 inner cavity of shell, four groups cold
Solidifying pipe 6 improves cooling efficiency；
10 outer wall of high and low voltage switchgear is coated with waterproof protective layer, and waterproof protective layer is polyacrylate waterproof layer, is prevented
Water conservation layer protects high and low voltage switchgear 10 not corroded by water penetration, extends machine service life.
Working principle: when start-up operation, external power supply starts fan component 14 and suction ventilator 13 by starting motor
Rotation, air inlet pipe 2 absorb outside air, and filter layer 3 and drying layer 4 are filtered drying, high and low voltage switchgear to outside air
10 generate heat, and most of heat is oriented to condenser pipe 6 by heating column 9, and the multiple groups heat collecting sheet 8 of 6 inner cavity of condenser pipe is equal by heat
Even to be absorbed on heat collecting sheet 8, the water cooling tube 7 in condenser pipe 6 cools down the heat on heat collecting sheet 8, and fan component 14 will be cold
Gas after cooling and filtered ambient atmos blow to high and low voltage switchgear 10 and carry out cooling and from 12 row of escape pipe on solidifying pipe 6
Out, the after-heat on high and low voltage switchgear 10 is distributed by heat-dissipating pipe 11, and the hot gas given out is blown with fan component 14
Air toward lower section is discharged by air outlet 12 with suction ventilator 13, and air circulation circulation is formed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high and low voltage switchgear of good heat dissipation effect, including shell (1), it is characterised in that: at left and right sides of the shell (1)
Top is mounted on air inlet pipe (2), and (2) bottom of air inlet pipe described in two groups is equipped with filter layer (3), institute far from shell (1) one end
It states air inlet pipe (2) to be equipped with dry ball (4) close to shell (1) one end, be mounted at left and right sides of shell (1) top inner wall
Fixed column (5), (5) bottom of fixed column described in two groups are connected by condenser pipe (6), condenser pipe (6) left and right sides and shell
(1) connection, condenser pipe (6) inner cavity are equipped with water cooling tube (7) at left and right sides of inner wall, water cooling tube (7) top and bottom
It is mounted on heat collecting sheet (8), condenser pipe (6) bottom is equipped with four groups of heating columns (9), heating column described in four groups (9) bottom
It is installed at the top of high and low voltage switchgear (10), offers escape pipe (12), the high-low pressure at left and right sides of the shell (1)
It is mounted on heat-dissipating pipe (11) at left and right sides of switchgear (10), and heat-dissipating pipe (11) extends far from high and low voltage switchgear (10) one end
Into escape pipe (12) inner cavity, escape pipe described in two groups (12) bottom is equipped with suction ventilator (13), shell (1) inner cavity top
Three groups of fan components (14) are installed, and three groups of fan components (14) are mounted between two groups of fixed columns (5).
2. a kind of high and low voltage switchgear of good heat dissipation effect according to claim 1, it is characterised in that: the filter layer
It (3) include filter shell (31), filter shell (31) intracavity bottom is equipped with filter mesh layer (32), filter mesh layer (32) top
Portion is equipped with active carbon layer (33), is equipped with electrostatic precipitation layer (34) at the top of the active carbon layer (33).
3. a kind of high and low voltage switchgear of good heat dissipation effect according to claim 1, it is characterised in that: the dry ball
(4) it is uniformly provided with through-hole on, silica gel particle is installed, and silica gel particle diameter is greater than through-hole in dry ball (4) inner cavity
Diameter.
4. a kind of high and low voltage switchgear of good heat dissipation effect according to claim 1, it is characterised in that: the air inlet pipe
(2) screw thread is offered close to shell (1) one end, the shell (1) passes through the screw thread slot and air inlet pipe (2) screw thread to match
Connection.
5. a kind of high and low voltage switchgear of good heat dissipation effect according to claim 1, it is characterised in that: the condenser pipe
(6) it is provided with four groups altogether, and four groups of condenser pipes (6) are in the equidistant arrangement from front to back of shell (1) inner cavity.
6. a kind of high and low voltage switchgear of good heat dissipation effect according to claim 1, it is characterised in that: the height presses off
It closes cabinet (10) outer wall and is coated with waterproof protective layer, and waterproof protective layer is polyacrylate waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105615.0U CN208423522U (en) | 2018-07-13 | 2018-07-13 | A kind of high and low voltage switchgear of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105615.0U CN208423522U (en) | 2018-07-13 | 2018-07-13 | A kind of high and low voltage switchgear of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423522U true CN208423522U (en) | 2019-01-22 |
Family
ID=65125887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105615.0U Active CN208423522U (en) | 2018-07-13 | 2018-07-13 | A kind of high and low voltage switchgear of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683490A (en) * | 2020-06-05 | 2020-09-18 | 孙勉 | Railway traffic signal control box |
| CN114883934A (en) * | 2022-07-08 | 2022-08-09 | 常州森源开关有限公司 | Explosion-proof high-low voltage switch cabinet with independent partitions |
-
2018
- 2018-07-13 CN CN201821105615.0U patent/CN208423522U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683490A (en) * | 2020-06-05 | 2020-09-18 | 孙勉 | Railway traffic signal control box |
| CN111683490B (en) * | 2020-06-05 | 2021-05-28 | 文登市有利成套电源设备有限公司 | Railway traffic signal control box |
| CN114883934A (en) * | 2022-07-08 | 2022-08-09 | 常州森源开关有限公司 | Explosion-proof high-low voltage switch cabinet with independent partitions |
| CN114883934B (en) * | 2022-07-08 | 2022-09-09 | 常州森源开关有限公司 | Explosion-proof high-low voltage switch cabinet with independent partitions |
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