CN108649445A - 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
- Publication number
- CN108649445A CN108649445A CN201810766635.0A CN201810766635A CN108649445A CN 108649445 A CN108649445 A CN 108649445A CN 201810766635 A CN201810766635 A CN 201810766635A CN 108649445 A CN108649445 A CN 108649445A
- Authority
- CN
- China
- Prior art keywords
- shell
- groups
- low voltage
- right sides
- voltage switchgear
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention 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,It is mounted on fixed column 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 with the outer casing inner wall left and right sides at left and right sides of the condenser pipe,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,Heat conduction 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 configuration of the present invention is simple,The timely cooling of heat and air circulation is smooth,Thermal diffusivity is good.
Description
Technical field
The present invention relates to high and low voltage switchgear technical field, specially a kind of high and low voltage switchgear of good heat dissipation effect.
Background technology
High and low voltage switchgear is exactly as its name suggests to connect high pressure or the equipment of 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
Some switch disconnectors etc protect the electrical equipment that device is assembled integrally, and are produced 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.
Invention content
The purpose of the present invention is to provide a kind of high and low voltage switchgears of good heat dissipation effect, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of high and low voltage switchgear of good heat dissipation effect, packet
Shell is included, top is mounted on air inlet pipe at left and right sides of the shell, and air inlet bottom of the tube described in two groups is installed far from shell one end
There are filter layer, the air inlet pipe that dry ball is installed close to shell one end, is mounted at left and right sides of the cover top portion inner wall
Fixed column is fixed column bottom described in two groups and is connected by condenser pipe, at left and right sides of the condenser pipe and at left and right sides of outer casing inner wall
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, the condenser pipe
Bottom is equipped with four groups of heating columns, and heat conduction column bottom described in four groups is installed at the top of high and low voltage switchgear, described shell or so
Both sides offer escape pipe, are mounted on heat-dissipating pipe at left and right sides of the high and low voltage switchgear, and heat-dissipating pipe is far from high-low pressure
Switchgear 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
Three groups of fan components are installed, 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 more 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 that matches
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 fish tail and waterproof layer, and fish tail and waterproof layer is polyacrylate
Waterproof layer.
Compared with prior art, the beneficial effects of the invention are as follows：The device absorbs outside air, filter layer by air inlet pipe
Drying is filtered to outside air with drying layer, high and low voltage switchgear generates heat, and most of heat is oriented to by heating column
Even heat is absorbed on heat collecting sheet by condenser pipe, the multigroup heat collecting sheet for condensing tube cavity, and the water cooling tube in condenser pipe is to thermal-arrest
The heat of on piece is cooled down, and gas after cooling on condenser pipe and filtered ambient atmos are blowed to high-low pressure by fan component
Switchgear 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, is distributed
The hot gas that the hot gas gone out is blown with fan component toward lower section is discharged by air outlet and suction ventilator, forms air circulation circulation,
The configuration of the present invention is simple, cooling and air circulation is smooth in time for heat, and thermal diffusivity is good.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is filtering layer structure schematic diagram of the present invention.
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 implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of high and low voltage switchgear of good heat dissipation effect, including
Shell 1,1 left and right sides top of shell are mounted on air inlet pipe 2, and two groups of 2 bottoms of air inlet pipe are equipped with filtering far from 1 one end of shell
Layer 3, air inlet pipe 2 are equipped with dry ball 4 close to 1 one end of shell, are mounted on fixed column 5 at left and right sides of 1 top inner wall of shell, and two
5 bottom of group fixed column is connected by condenser pipe 6, is connect at left and right sides of 6 left and right sides of condenser pipe and 1 inner wall of shell, in condenser pipe 6
Chamber 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 of heating columns
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, high
10 left and right sides of low-tension switch cabinet is mounted on heat-dissipating pipe 11, and heat-dissipating pipe 11 extends to out far from 10 one end of high and low voltage switchgear
In 12 inner cavity of tracheae, 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 fan components
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 33 top of active carbon layer is equipped with electrostatic precipitation layer 34, 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, silica gel particle that air is dried, 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 that match
Line connects, and when filter layer 3 and dry ball 4 need replacing, is convenient for changing dismounting air inlet pipe 2；
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 fish tail and waterproof layer, and fish tail and waterproof 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.
Operation principle：When start-up operation, external power supply makes fan component 14 start with suction ventilator 13 by starting motor
Rotation, air inlet pipe 2 absorb outside air, and filter layer 3 is filtered drying, high and low voltage switchgear with drying layer 4 to outside air
10 generate heat, and most of heat is oriented to condenser pipe 6 by heating column 9, and multigroup 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
Go 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 and suction ventilator 13, forms air circulation circulation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
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 air inlet pipe (2) bottom described in two groups is equipped with filter layer (3), institute far from shell (1) one end
It states air inlet pipe (2) and dry ball (4) is installed close to shell (1) one end, be mounted at left and right sides of shell (1) top inner wall
Fixed column (5), fixed column (5) bottom described in two groups are connected by condenser pipe (6), condenser pipe (6) left and right sides and shell
(1) connection at left and right sides of inner wall, condenser pipe (6) inner cavity is equipped with water cooling tube (7), 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 (9) bottom described in four groups
It is installed at the top of high and low voltage switchgear (10), escape pipe (12), the high-low pressure is offered at left and right sides of the shell (1)
Heat-dissipating pipe (11) is mounted 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 (12) bottom described in two groups 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
(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), and electrostatic precipitation layer (34) is equipped 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 more 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 that 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 fish tail and waterproof layer, and fish tail and waterproof layer is polyacrylate waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766635.0A CN108649445A (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 |
|---|---|---|---|
| CN201810766635.0A CN108649445A (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 |
|---|---|
| CN108649445A true CN108649445A (en) | 2018-10-12 |
Family
ID=63751624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810766635.0A Withdrawn CN108649445A (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) | CN108649445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105890A (en) * | 2023-04-04 | 2023-05-12 | 石家庄宜中机电技术有限公司 | Colliery is high tension switchgear running temperature distributed optical fiber on-line monitoring device in pit |
-
2018
- 2018-07-13 CN CN201810766635.0A patent/CN108649445A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105890A (en) * | 2023-04-04 | 2023-05-12 | 石家庄宜中机电技术有限公司 | Colliery is high tension switchgear running temperature distributed optical fiber on-line monitoring device in pit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021253401A1 (en) | High- and low-voltage switch cabinet having moisture-proofing and heat-dissipating function | |
| CN207720597U (en) | A kind of novel electric power cabinet | |
| CN208423522U (en) | A kind of high and low voltage switchgear of good heat dissipation effect | |
| CN204087108U (en) | Electrostatic absorbs dedusting heating radiator | |
| CN209675699U (en) | A kind of wireless control Intelligent high voltage switch cabinet | |
| CN207691248U (en) | A kind of 10KV cable ring-systems cabinet | |
| CN206135218U (en) | Low -voltage switch cabinet | |
| CN108649445A (en) | A kind of high and low voltage switchgear of good heat dissipation effect | |
| CN208624029U (en) | A kind of heat dissipation dehumidification type control cabinet | |
| CN208723406U (en) | The power distribution cabinet of built-in dehumidification cylinder | |
| CN217307058U (en) | Low-voltage switch cabinet | |
| CN209844352U (en) | Low-voltage switch cabinet easy to maintain | |
| CN206806751U (en) | A kind of intelligent Moisture-proof switch cabinet | |
| CN207149902U (en) | A kind of moistureproof anti-condensation switching station of self-loopa | |
| CN108448403A (en) | A kind of outdoor switch cabinet using new energy dust-proof radiating | |
| CN208272442U (en) | A kind of power equipment case with dust removing effects | |
| CN206370637U (en) | Combined heat radiating high-voltage board during a kind of high temperature ashes production zinc oxide | |
| CN207542651U (en) | A kind of terminal box intelligence convection current wind heating and dehumidification integrated system | |
| CN208352732U (en) | A kind of high and low voltage switchgear of constant temperature and humidity | |
| CN206727430U (en) | A kind of moistureproof good low-tension switch cabinet that radiates | |
| CN206707946U (en) | A kind of ventilation cooling system of wind-power engine room | |
| CN207052406U (en) | A kind of environmental protection type self-radiation transformer | |
| CN204216403U (en) | A kind of dehydrating unit and power supply unit | |
| CN206363944U (en) | A kind of moistureproof high-pressure vacuum breaker | |
| CN108499300A (en) | A kind of hydrogen recycling device in fatty amine discharge process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
|
| WW01 | Invention patent application withdrawn after publication |