CN108808519A - electrical cabinet with cooling device - Google Patents
electrical cabinet with cooling device Download PDFInfo
- Publication number
- CN108808519A CN108808519A CN201810664043.8A CN201810664043A CN108808519A CN 108808519 A CN108808519 A CN 108808519A CN 201810664043 A CN201810664043 A CN 201810664043A CN 108808519 A CN108808519 A CN 108808519A
- Authority
- CN
- China
- Prior art keywords
- electrical cabinet
- cooler bin
- heart
- rachis
- external toothing
- 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.)
- Granted
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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical fields of electric appliance,Specifically disclose a kind of electrical cabinet with cooling device,Including electrical cabinet ontology,It further include cooling body,Cooling body includes the escape pipe being sequentially communicated,Cooler bin,Cooling tube,Air pump and air inlet pipe,Air inlet pipe and an air outlet pipe is connected to the inside of electrical cabinet ontology respectively,Coolant liquid is loaded in cooler bin,Cooler bin is more than 2m at a distance from electrical cabinet ontology,Cooler bin includes babinet,It is rotatably connected to rachis on the side wall of babinet,The strut for being circumferentially with several strips of rachis,Strut positioned at rachis bottom is extend under the liquid level of coolant liquid,One end of rachis extend out to the outside of babinet,And one end of rachis is equipped with first gear,The first opening of annular is equipped on the tube wall of escape pipe with one heart,It is rotatably connected to the first external toothing with one heart in first opening,The first turbine is fixed in first external toothing with one heart,First external toothing is engaged with first gear.Present invention aim to address the problems of electrical cabinet heat dissipation effect difference.
Description
Technical field
The invention belongs to the technical fields of electric appliance, specifically disclose a kind of electrical cabinet with cooling device.
Background technology
Electrical cabinet is the cabinet being process by steel material for protecting component to work normally.Electrical cabinet making material one
As be divided into two kinds of hot rolled steel plate and cold-rolled steel sheet.Cold-rolled steel sheet is soft with respect to hot rolled steel plate more material, is more suitable for the system of electrical cabinet
Make.Electrical cabinet is widely used to be mainly used for chemical industry, and environmental protection industry (epi), electric system, metallurgical system is industrial, and nuclear power industry disappears
Anti- security monitoring, transportation industry etc..Since high heat can be sent out when the electric elements in electrical cabinet are run, the temperature in electrical cabinet
Degree is higher, so electrical cabinet in the prior art is mostly with heat sinking function.
Publication No. is that the Chinese patent of CN105870796A discloses a kind of inner space adjustable radiation type electrical cabinet, is wrapped
Electrical cabinet ontology is included, the electrical cabinet ontology is a cavity body structure, and electrical cabinet body interior upper end is equipped with electric elements, institute
It states and is plugged with an orifice plate in the left and right sidewall of electrical cabinet ontology, the bottom wall of the electrical cabinet ontology is equipped with a hole, described electrical
Groove one and groove two are had on the inside of cabinet ontology or so wall, and temperature is inlaid among the top inner wall of the electrical cabinet ontology
Sensor is spent, the top inner side wall of the electrical cabinet ontology is equipped with controller；Push plate is equipped in the inner cavity of the electrical cabinet ontology,
Described push plate one end bottom wall is fixedly connected with one end of pneumatic cylinder, and the other end of pneumatic cylinder is fixed on the bottom wall of electrical cabinet ontology
On, one end of the push plate is hinged idler wheel；One end of the push plate is plugged in groove one, and the idler wheel on the other end is placed on recessed
In slot two, gap is equipped between the push plate and the front-rear side walls of electrical cabinet ontology, the temperature sensor is electrically connected control
Device, and controller is electrically connected pneumatic cylinder.Enhance heat dissipation effect using airflow circulating in said program, but in electrical cabinet
Air themperature is higher, and heat dissipation effect can only also be enhanced by so that air is flowed, and is unable to reach electric appliance member in cooling electrical cabinet
The effect of part, so its heat dissipation effect is poor.
Invention content
The purpose of the present invention is to provide a kind of electrical cabinets with cooling device, to solve electrical cabinet heat dissipation effect difference
Problem.
In order to achieve the above object, base case of the invention is：Electrical cabinet with cooling device, including electrical cabinet sheet
Body further includes cooling body, and the cooling body includes the escape pipe being sequentially communicated, cooler bin, cooling tube, air pump and air inlet
Pipe, the air inlet pipe and an air outlet pipe are connected to the inside of electrical cabinet ontology respectively, and coolant liquid is loaded in the cooler bin, cooling
Case is more than 2m at a distance from electrical cabinet ontology, and cooler bin includes babinet, and rachis is rotatably connected on the side wall of the babinet, described
The strut for being circumferentially with several strips of rachis, the strut positioned at rachis bottom are extend under the liquid level of coolant liquid, the rachis
One end far from strut extend out to the outside of babinet, and first gear is coaxially equipped on the one end of rachis far from strut, described
The first opening of annular is equipped on the tube wall of escape pipe with one heart, the first external toothing is rotatably connected to one heart in the first opening, it is described
First rotating shaft is fixedly connected on first external toothing with one heart, is fixedly connected with the first turbine in first rotating shaft with one heart, described first
External toothing is engaged with first gear, and drier is equipped in the air inlet pipe, and the drier includes the first strainer and second
Strainer, first strainer and the second strainer are arranged concentrically in air inlet pipe, and sky is equipped between the first strainer and the second strainer
Chamber is loaded with drier in the cavity.
The operation principle of this base case is：When needing to carry out cooling processing to electrical cabinet, booster air pump, air pump
Hot-air in electrical cabinet is sucked out and is transported in cooler bin by cooling tube.It, can band when hot-air is by the first turbine
Dynamic first turbine rotation, the first turbine drive the first external toothing and first gear rotation, first gear to drive rachis rotation, rachis
Strut rotation is driven, since the strut below rachis is extend into coolant liquid, so when it is rotated centered on rachis
Coolant liquid can be raised, the heat absorption in hot-air can be made under hot air temperature after coolant liquid and hot air
Drop becomes cold air, and last cold air is entered in electrical cabinet after desiccant dryness, cooled down to electrical cabinet.
The advantageous effect of this base case is：1. in the present solution, using coolant liquid by the heat absorption in hot-air, most
It is sent in electrical cabinet again afterwards, to reach cooling function.It is different from the heat dissipation of hot gas cycle in the prior art, this programme it is cold
Air can directly absorb the heat in electrical cabinet, good cooling results.2. extraneous air is not used in this programme, so will not
Extraneous dust is brought into electrical cabinet, ensure that electrical appliance components in electrical cabnet will not be short-circuit due to being infected with dust.3. electrical
The inside of cabinet is not fully sealed, and can inevitably enter some dusts, can be incited somebody to action after the coolant liquid and hot air in this programme
Dust in hot-air is removed, and is further ensured that safety that is clean, ensureing electric elements in electrical cabinet.
Further, the escape pipe is equipped with the first check valve, and the cooling tube is equipped with first pressure valve.Using we
Case, when avoiding air pump not actuated, cavity flows back to electrical cabinet from escape pipe.Meanwhile after hot-air is pumped to cooler bin, work as cooling
Heat air pressure in case does not reach first pressure valve, and hot-air can be rested in cooler bin and fully be connect with coolant liquid at this time
It touches, hot-air is enable fully to be cooled down.
Further, the liquid reserve tank for containing coolant liquid is equipped with above the cooler bin, the bottom of the liquid reserve tank is equipped with spray
Pipe, spray tube are extend at the top of cooler bin in cooler bin, and the bottom of spray tube is equipped with spray head, and spray tube is equipped with second
Pressure valve is equipped with the second opening of annular on the tube wall of the air inlet pipe, is rotatably connected to one heart in second opening with one heart
Second external toothing is fixedly connected with the second shaft on second external toothing, is fixedly connected in the second shaft with one heart with one heart
Two turbines, the top of the liquid reserve tank are rotatablely connected sprocket drive spindle, and gear shaft is equipped with second gear, outside second gear and second
Gear ring engages, and is also fixed with cam on the gear shaft, compression bar is hinged on cam, the bottom of compression bar is hinged with pressing plate, institute
Pressing plate is stated to be slidingly sealed on the inner wall of liquid reserve tank.When cold air is by the second turbine, the second turbine can rotate, the second turbine
The second external toothing is driven to rotate again, the second external toothing drives second gear rotation, second gear band moving cam to rotate, cam driven
Compression bar and pressing plate move up and down, and can extrude coolant liquid from spray tube and spray head when pressing plate moves down, spray at this time
The coolant liquid sprayed in head can cool down hot-air.So cooling can be further increased using this programme
Efficiency.
Further, the bottom of the liquid reserve tank is communicated with liquid back pipe, and the bottom of liquid back pipe extend into coolant liquid in cooler bin
Liquid level under, in liquid back pipe be equipped with the second check valve.Using this programme, when pressing plate moves up, pressing plate can be from liquid back pipe
It is middle that coolant liquid is sucked into cooler bin, to supplement the coolant liquid in liquid reserve tank.
Further, the strut is equipped with cloth.Using this programme, strut can drive cloth to rotate when rotating, and cloth is inhaled
Outlet capacity is strong, so cloth can throw away more coolant liquids when rotating, ensures coming into full contact with for hot-air and coolant liquid.
Further, the coolant liquid is water.The cost of water is low, and cooling effect and dust removing effects are also fine.
Description of the drawings
Fig. 1 is the structural schematic diagram of electrical cabinet of the embodiment with cooling device；
Fig. 2 is the structural schematic diagram of cooler bin and liquid reserve tank in Fig. 1；
Fig. 3 is the structural schematic diagram of the first external toothing in Fig. 2；
Fig. 4 is the side view of Fig. 3.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Electrical cabinet ontology 1, escape pipe 20, the first check valve 21, the first external tooth
Enclose the 22, first turbine 23, turbo blade 24, first rotating shaft 25, holder 26, cooler bin 30, babinet 31, rachis 32, first gear
33, strut 34, cloth 35, cooling tube 4, air pump 5, air inlet pipe 60, the second external toothing 61, liquid reserve tank 70, gear shaft 71, the second tooth
Wheel 72, cam 73, compression bar 74, pressing plate 75, spray tube 76, spray head 77, second pressure valve 78, liquid back pipe 79, the second check valve
80, first pressure valve 81.
As shown in Figure 1, the present embodiment carries the electrical cabinet of cooling device, including electrical cabinet ontology 1, the outlet being sequentially communicated
The left end of pipe 20, cooler bin 30, cooling tube 4, air pump 5, air inlet pipe 60, air inlet pipe 60 is connected to electrical cabinet ontology 1.Escape pipe 20
It is equipped with the first check valve 21, air inlet pipe 60 is equipped with first pressure valve 81.Cooler bin 30 is apart from electrical cabinet ontology 13m, packet
Babinet 31 is included, water is loaded in babinet 31.As shown in Fig. 2, rachis 32 is rotatably connected on the left side wall of babinet 31, rachis 32
Right end is located inside babinet 31, and the strut 34 for being circumferentially with several strips of rachis 32, the free end of strut 34 is fixed with cloth
Item 35.The first opening of annular is equipped on the tube wall of escape pipe 20 with one heart, the first external tooth is rotatably connected to one heart in the first opening
Circle 22.As shown in Figure 3, Figure 4, the first turbine 23 is additionally provided in escape pipe 20, the first turbine 23 includes turbo blade 24 and first
Shaft 25, turbo blade 24 are fixedly connected in first rotating shaft 25, and first rotating shaft 25 is circumferentially with holder 26, holder 26 and
The inner wall of one external toothing 22 is affixed, and the first external toothing 22 and the second shaft are concentric.In Fig. 2, set with one heart on the tube wall of air inlet pipe 60
There is the second opening of annular, the second external toothing 61 is rotatably connected to one heart in the second opening.The second whirlpool is additionally provided in air inlet pipe 60
Wheel is fixedly connected with the second shaft on the second external toothing 61 with one heart, is fixedly connected with the second turbine in the second shaft with one heart, and second
Turbine, the structure of the second external toothing 61 are identical as the first turbine 23, the first external toothing 22.The top of cooler bin 30 is fixedly connected with
The top of liquid reserve tank 70, liquid reserve tank 70 is fixed with spacing collar, and sprocket drive spindle 71 is rotatablely connected in spacing collar, is consolidated on gear shaft 71
Fixed to be equipped with second gear 72 with one heart, second gear 72 is engaged with the second external toothing 61.Cam 73 is also fixed on gear shaft 71,
Compression bar 74 is hinged on cam 73.The top of liquid reserve tank 70 is provided with a hole, and compression bar 74 is extend into across a hole in liquid reserve tank 70, pressure
The bottom of bar 74 is hinged with pressing plate 75, and pressing plate 75 is slidingly sealed on the inner wall of liquid reserve tank 70.The bottom of liquid reserve tank 70 is communicated with
Spray tube 76 and liquid back pipe 79.Spray tube 76 extend into the top of cooler bin 30, and spray tube 76 is equipped with spray head 77 and second
Pressure valve 78.Liquid back pipe 79 is extend under the liquid level of cooler bin 30, which is provided with the second check valve 80.It is equipped in air inlet pipe 60 dry
Dry mechanism, drier include the first strainer and the second strainer, and the first strainer and the fixation of the second strainer are arranged concentrically on air inlet
In pipe 60, there are cavity between the first strainer and the second strainer, drier is loaded in cavity.
When it is implemented, booster air pump 5, air pump 5 sucks gas to escape pipe 20, so the heat in electrical cabinet ontology 1 is empty
Gas can be entered from escape pipe 20 in cooler bin 30.When hot-air is by the first turbine 23, the first turbine 23 is rotated and is driven
First rotating shaft 25 and the rotation of the first external toothing 22, the first external toothing 22 drive first gear 33 to rotate, and first gear 33 is with movable vane
Strut 34, cloth 35 on axis 32 and rachis 32 rotate, and can play the bigcatkin willow in cooler bin 30 when strut 34 and cloth 35 rotate,
Make water and hot air, hot-air is cooled down.Become cold air after hot-air cooling and is transported to air inlet pipe from air pump 5
In 60, cold air cools down it by that can be entered in electrical cabinet ontology 1 after air inlet pipe 60.When cold air is by the
When two turbines, the second turbine rotation, the second turbine drives the rotation of the second external toothing 61, the second external toothing 61 to drive second gear 72
Rotation, second gear 72 are rotated with movable gear shaft 71, and gear shaft 71 is rotated with moving cam 73, and cam 73 drives and moved down on compression bar 74
Dynamic, compression bar 74 is moved up and down with dynamic pressure plate 75.Hydraulic pressure can be entered to spray tube 76 when pressing plate 75 moves down, water can be from spray tube
It is sprayed in 76, enhances cooling effect, when pressing plate 75 moves up, pressing plate 75 can absorb water from liquid back pipe 79 to cooler bin 30, to mend
Fill the water in liquid reserve tank 70.Repeatedly, the heat in electrical cabinet ontology 1 can constantly be taken out of by hot-air, reduce electrical cabinet
The temperature of ontology 1.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. the electrical cabinet with cooling device, including electrical cabinet ontology, it is characterised in that：Further include cooling body, the cooling
Mechanism includes the escape pipe being sequentially communicated, cooler bin, cooling tube, air pump and air inlet pipe, the air inlet pipe and an air outlet pipe respectively with
The inside of electrical cabinet ontology is connected to, and coolant liquid is loaded in the cooler bin, and cooler bin is more than 2m at a distance from electrical cabinet ontology,
Cooler bin includes babinet, and rachis, the branch for being circumferentially with several strips of the rachis are rotatably connected on the side wall of the babinet
Bar, the strut positioned at rachis bottom are extend under the liquid level of coolant liquid, and the one end of the rachis far from strut extend out to babinet
Outside, and first gear is coaxially equipped on the one end of rachis far from strut, annular is equipped on the tube wall of the escape pipe with one heart
First opening, first opening in be rotatably connected to the first external toothing with one heart, be fixedly connected with one heart on first external toothing
First rotating shaft is fixedly connected with the first turbine in first rotating shaft with one heart, and first external toothing is engaged with first gear, it is described into
Drier is equipped in tracheae, the drier includes the first strainer and the second strainer, first strainer and the second strainer
It is arranged concentrically in air inlet pipe, cavity is equipped between the first strainer and the second strainer, drier is loaded in the cavity.
2. the electrical cabinet according to claim 1 with cooling device, it is characterised in that：The escape pipe is equipped with first
Check valve, the cooling tube are equipped with first pressure valve.
3. the electrical cabinet according to claim 2 with cooling device, it is characterised in that：It is equipped with and contains above the cooler bin
The liquid reserve tank of coolant liquid is filled, the bottom of the liquid reserve tank is equipped with spray tube, and spray tube extend into cooler bin at the top of cooler bin
Interior, the bottom of spray tube is equipped with spray head, and spray tube is equipped with second pressure valve, ring is equipped with one heart on the tube wall of the air inlet pipe
The second of shape is open, and is rotatably connected to the second external toothing with one heart in second opening, is fixed with one heart on second external toothing
It is connected with the second shaft, is fixedly connected with the second turbine in the second shaft with one heart, the top rotation connection of the liquid reserve tank is with teeth
Wheel shaft, gear shaft are equipped with second gear, and second gear is engaged with the second external toothing, is also fixed on the gear shaft convex
It takes turns, is hinged with compression bar on cam, the bottom of compression bar is hinged with pressing plate, and the pressing plate is slidingly sealed on the inner wall of liquid reserve tank.
4. the electrical cabinet according to claim 3 with cooling device, it is characterised in that：The bottom of the liquid reserve tank is connected to
There are liquid back pipe, the bottom of liquid back pipe to extend into cooler bin under the liquid level of coolant liquid, the second check valve is equipped in liquid back pipe.
5. the electrical cabinet according to claim 4 with cooling device, it is characterised in that：The strut is equipped with cloth.
6. the electrical cabinet according to claim 5 with cooling device, it is characterised in that：The coolant liquid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664043.8A CN108808519B (en) | 2018-06-25 | 2018-06-25 | Electrical cabinet with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664043.8A CN108808519B (en) | 2018-06-25 | 2018-06-25 | Electrical cabinet with cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808519A true CN108808519A (en) | 2018-11-13 |
| CN108808519B CN108808519B (en) | 2019-11-08 |
Family
ID=64071349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810664043.8A Active CN108808519B (en) | 2018-06-25 | 2018-06-25 | Electrical cabinet with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808519B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739622A (en) * | 2019-10-28 | 2020-01-31 | 徐州晨晓精密机械制造有限公司 | control cabinet for mechanical production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299571A (en) * | 2008-03-14 | 2008-11-05 | 北京合康亿盛科技有限公司 | Circulation cold air apparatus for high voltage frequency conversion equipment |
| CN102573427A (en) * | 2012-02-02 | 2012-07-11 | 江西泰豪集通技术有限公司 | Water cooling type cooling device for modular data center |
| CN104254232A (en) * | 2014-09-17 | 2014-12-31 | 中国移动通信集团广东有限公司 | Heat-pipe circulating type primary refrigerant loop server cabinet heat dissipation system |
| CN107690266A (en) * | 2017-09-29 | 2018-02-13 | 南阳理工学院 | English teaching multimedia equipment |
| CN207303774U (en) * | 2017-10-02 | 2018-05-01 | 李琪 | A kind of water-cooled cooling electric power cabinet |
-
2018
- 2018-06-25 CN CN201810664043.8A patent/CN108808519B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299571A (en) * | 2008-03-14 | 2008-11-05 | 北京合康亿盛科技有限公司 | Circulation cold air apparatus for high voltage frequency conversion equipment |
| CN102573427A (en) * | 2012-02-02 | 2012-07-11 | 江西泰豪集通技术有限公司 | Water cooling type cooling device for modular data center |
| CN104254232A (en) * | 2014-09-17 | 2014-12-31 | 中国移动通信集团广东有限公司 | Heat-pipe circulating type primary refrigerant loop server cabinet heat dissipation system |
| CN107690266A (en) * | 2017-09-29 | 2018-02-13 | 南阳理工学院 | English teaching multimedia equipment |
| CN207303774U (en) * | 2017-10-02 | 2018-05-01 | 李琪 | A kind of water-cooled cooling electric power cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739622A (en) * | 2019-10-28 | 2020-01-31 | 徐州晨晓精密机械制造有限公司 | control cabinet for mechanical production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108808519B (en) | 2019-11-08 |
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