CN103687445A - Electric cabinet water cooling and heat dissipation device - Google Patents
Electric cabinet water cooling and heat dissipation device Download PDFInfo
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- CN103687445A CN103687445A CN201310651514.9A CN201310651514A CN103687445A CN 103687445 A CN103687445 A CN 103687445A CN 201310651514 A CN201310651514 A CN 201310651514A CN 103687445 A CN103687445 A CN 103687445A
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Abstract
The invention relates to an electric cabinet water cooling and heat dissipation device. The electric cabinet water cooling and heat dissipation device comprises a water tank, a circulating water pump, an external water cooling and heat exchanging array set, an external heat dissipation draught fan, an internal water cooling and heat exchanging array set and an internal heat absorption draught fan. The water tank, the circulating water pump, the external water cooling and heat exchanging array set and the external heat dissipation draught fan are arranged outside an electric cabinet, the external water cooling and heat exchanging array set is located between the external heat dissipation draught fan and the electric cabinet, the internal water cooling and heat exchanging array set and the internal heat absorption draught fan are arranged inside the electric cabinet, the internal water cooling and heat exchanging array set is located between the internal heat absorption draught fan and the electric cabinet, the water tank is communicated with the internal water cooling and heat exchanging array set, the internal water cooling and heat exchanging array set is communicated with the external water cooling and heat exchanging array set, the external water cooling and heat exchanging array set is communicated with the circulating water pump, and the circulating water pump is communicated with the water tank. According to the electric cabinet water cooling and heat dissipation device, the problem that dust is caused by the air cooling method in an electronic control cabinet can be solved, the temperature of the electric cabinet can be effectively lowered, and the electric cabinet water cooling and heat dissipation device is low in manufacturing cost and use cost and convenient to detach and can work stably for a long time under the severe environment.
Description
Technical field
The present invention relates to a kind of heat abstractor, particularly a kind of electric cabinet water cooling heat radiating device.
Background technology
In numerous industry production such as chemical industry, electric slurry, coating, adhesive, cosmetics, lubricating grease, pharmacy, food, the type of drive of material mixing equipment is mainly to take electrical control cubicles, distribution box, operating desk as main, wherein most widely used is exactly electrical control cubicles--and control chemical mixer, by the frequency converter of placing in cabinet, carry out driving arrangement electric machine rotation; Shortcoming: in industry, shopwork environment is generally more severe, dust granules degree is very little, and there is conductivity and corrosivity, dust, dirt or other corrosive substances etc. easily enter in frequency converter, affect the cooling channel of frequency converter, disturb the normal work of the electric device such as rectifier bridge and IGBT in frequency converter simultaneously, damage frequency converter.Due to longevity of service, general 20 hours/day above running times, frequency converter is worked and can be had a strong impact on the frequency converter life-span in the environment of excess Temperature, heavy aircraft bombing (blasting).In recent years, along with applying of ultra-fine level and nanoscale material, conventional control cubicle is used fan cooling, but inside and outside cupboard, carry out the dust outside cabinet to be brought in cabinet in the process of heat exchange, cause the seal of whole cabinet well to guarantee, be difficult to adapt to customer demand, and if use air-conditioning heat dissipation in malleation flame-proof type or cabinet, cost of manufacture or use cost suitable height again no matter.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and can overcome the electric cabinet water cooling heat radiating device that high, the air-cooled seal of electric cabinet temperature is poor and cost is high, the present invention can avoid the dust problem that in electrical control cubicles, air cooling way brings, also can effectively reduce electric cabinet temperature, and making and use cost are cheap, easy accessibility, for a long time steady operation in adverse circumstances.
The technical scheme solving the problems of the technologies described above is: a kind of electric cabinet water cooling heat radiating device, comprise outside water cooling heat exchange row group, outer cooling fan, the cooling heat exchange row group of internal water and interior heat absorption blower fan, described outside water cooling heat exchange row group and outer cooling fan are arranged on electric cabinet outside and are fixed on electricity cashier's office in a shop, described outside water cooling heat exchange row group is between outer cooling fan and electric cabinet, the cooling heat exchange row group of described internal water and interior heat absorption assembling are in electric cabinet inside and be fixed on electricity cashier's office in a shop, the cooling heat exchange row of described internal water group is between interior heat absorption blower fan and electric cabinet.
This electricity cabinet water cooling heat radiating device also includes water tank and circulating water pump, described water tank is organized and is communicated with the cooling heat exchange row of internal water, the cooling heat exchange row group of internal water is organized and is communicated with outside water cooling heat exchange row, outside water cooling heat exchange row group is communicated with circulating water pump, circulating water pump is communicated with water tank, and described water tank and circulating water pump are arranged on electric cabinet outside and are fixed on electricity cashier's office in a shop.
Described outside water cooling heat exchange row group and the cooling heat exchange row of internal water group are to consist of 1-5 group water-cooling heat radiating device, 1 group of described water-cooling heat radiating device is to be communicated with and to be formed by the U-shaped pipe of 1-8 root, and described outside water cooling heat exchange row group and the cooling heat exchange row of internal water group are arranged on electric cabinet top or electric cabinet sidewall.
Described water-cooling heat radiating device is to adopt copper tube with fins to form.
Described outer cooling fan and interior heat absorption blower fan are to consist of 1-8 radiator fan.
It is inner that the cooling heat exchange row group of described internal water and interior heat absorption blower fan are arranged on electric cabinet by mounting panel I, and the cooling heat exchange row group of internal water and interior heat absorption blower fan are fixed in mounting panel I, and mounting panel I is fixed on electricity cashier's office in a shop.
It is outside that described outside water cooling heat exchange row group and outer cooling fan are arranged on electric cabinet by mounting panel II, and outside water cooling heat exchange row group and outer cooling fan are fixed in mounting panel II, and mounting panel II is fixed on electricity cashier's office in a shop.
Owing to adopting technique scheme, the present invention's electric cabinet water cooling heat radiating device has following beneficial effect:
1, the present invention is better than fan cooled to cooling effect in electric cabinet.The present invention is provided with inside and outside heat abstractor and blower fan simultaneously, one or more groups water-cooling heat radiating device adopting can be arranged on electric cabinet top or left and right side, position is fixed, by water-circulating pump, drag inside and outside cooling water circulation, and fan rotation band moving air flow, cooling system internal-external heat exchange efficiency is further improved.
2, cost of the present invention and energy consumption are all lower than air-conditioning heat dissipation in malleation flame-proof type or cabinet.3, solve nanoscale dust from entering electric cabinet inside between filter screen, cause electric elements to damage problem.
4, simple in structure, mounting or dismounting, cleaning, easy to maintenance.
5, good airproof performance, badly works under working condition.
Below, in conjunction with the accompanying drawings and embodiments the technical characterictic of the present invention's electric cabinet water cooling heat radiating device is further described.
Accompanying drawing explanation
Fig. 1-Fig. 2: the electric cabinet schematic diagram that the present invention's electricity cabinet water cooling heat radiating device is installed.
Fig. 1: front view, Fig. 2: left view.
Fig. 3-Fig. 4: the present invention's electric cabinet water cooling heat radiating device structural representation.
Fig. 3: left view, Fig. 4: front view.
In figure: 1-water tank, 2-circulating water pump, the outside water cooling heat exchange of 3-row group, the outer cooling fan of 4-, the cooling heat exchange row of 5-internal water group, heat absorption blower fan in 6-, 7-electricity cabinet.
Embodiment
Embodiment 1: a kind of electric cabinet water cooling heat radiating device, as Figure 1-Figure 4, comprise water tank 1, circulating water pump 2, outside water cooling heat exchange row organizes 3, outer cooling fan 4, the cooling heat exchange row of internal water organizes 5 and interior heat absorption blower fan 6, described water tank 1, circulating water pump 2, outside water cooling heat exchange row organize 3 and outer cooling fan 4 to be arranged on electric cabinet outside and be fixed on electricity cashier's office in a shop, described outside water cooling heat exchange row group is between outer cooling fan and electric cabinet, the cooling heat exchange row group of described internal water and interior heat absorption assembling are in electric cabinet inside and be fixed on electricity cashier's office in a shop, the cooling heat exchange row of described internal water group is between interior heat absorption blower fan and electric cabinet.Described water tank 1 is organized 5 with the cooling heat exchange row of internal water and is communicated with, and the cooling heat exchange row group of internal water is organized 3 with outside water cooling heat exchange row and is communicated with, and outside water cooling heat exchange row group is communicated with circulating water pump 2, and circulating water pump and water tank 1 pass through pipeline communication.
Described outside water cooling heat exchange row organize 3 and the cooling heat exchange row of internal water to organize 5 be to consist of 1-5 group water-cooling heat radiating device, 1 group of described water-cooling heat radiating device is to be communicated with and to be formed by the U-shaped finned tube of 1-8 root, described outside water cooling heat exchange row organize 3 and the cooling heat exchange row of internal water organize 5 and be arranged on electric cabinet top or electric cabinet sidewall.The thickness of inside and outside water cooling heat exchange row group can need thickening according to heat radiation.
Described outer cooling fan 4 and interior heat absorption blower fan 6 are to consist of 1-8 radiator fan.
The present invention exist simultaneously inner heat sink (comprise the cooling heat exchange row of internal water organize 5 and interior heat absorption blower fan 6) with external radiating device (comprise outside water cooling heat exchange row organize 3 and outer cooling fan 4), frequency converter in cabinet is produced to heat and extraneous air carries out heat exchange.These two kinds of devices can work alone at the same time or separately, when inner heat sink works alone, and can external factory tube-cooled water.The present invention can independently be arranged on mounting panel, install at complete electric cabinet sidewall or the top allocated into, can install in the following ways: it is inner that the cooling heat exchange row group of described internal water and interior heat absorption blower fan are arranged on electric cabinet by mounting panel I (not shown in FIG.), first the cooling heat exchange row group of internal water and interior heat absorption blower fan are fixed in mounting panel I, then mounting panel I is fixed on to electricity cashier's office in a shop.It is outside that described outside water cooling heat exchange row group and outer cooling fan are arranged on electric cabinet by mounting panel II (not shown in FIG.), first outside water cooling heat exchange row group and outer cooling fan are fixed in mounting panel II, then mounting panel II is fixed on to electricity cashier's office in a shop.The present invention also can open pipeline hole cashier's office in a shop at electricity separately and install fixing.
Each critical piece function of control cubicle and the present invention is as follows:
1. control cubicle: in cabinet with cabinet outside dust completely cut off, and be the basic components that water-cooling heat radiating device is installed.
2. interior heat absorption blower fan: gas flow controller part.The heat that frequency converter in cabinet is given out further focuses on water-cooled row fin, makes heat conduction efficiency higher, and drives air current flow in cabinet, makes in-cabinet temperature more balanced.
3. water cooling heat exchange row group: the container and the heat conductor that are heat exchange medium-cooling water.In the cabinet that inner row's group is brought fan, heat effectively absorbs and is transmitted in the cooling water in conduit, and then outside row's group is by the heat absorption in water and because internal-external temperature difference (water and air) is discharged into heat in air and goes.
4. circulating water pump: be connected in series to water-cooled row and organize in conduit coupling, provide power to cooling water in pipeline, make cooling water to organize inner loop water-cooled row.
5. outer cooling fan: gas flow controller part.Strengthen the air current flow between water-cooled row fin, make outside water-cooled row better with the heat exchange performance of air.
6. water tank: storage area cooling water, be placed on whole cooling system peak, prevent that emptying phenomenon from appearring in water pump.
Running of the present invention is as follows: during equipment operation, by circulating water pump, cooling water is extracted from water tank in the pipeline that is sent to water cooling heat exchange row group (part in cabinet), and that the heat that interior heat absorption blower fan in water cooling heat exchange row group (cabinet in part) comes out frequency converter sucks water cooling heat exchange row group (part in cabinet) is upper, by the fin in water cooling heat exchange row group (part in cabinet) and copper pipe and cooling water, carry out exchange heat.Water temperature in now water cooling heat exchange row group (part in cabinet) pipeline rises, after through water pump, provide power, the cooling water that temperature is risen is taken power distribution cabinet out of, by water cooling heat exchange row group (the outer part of cabinet), in cooling water, heat is delivered on water cooling heat exchange row group (the outer part of cabinet) fin and copper pipe, outer cooling fan is taken away heat to be dispersed in air, and cooled cooling water stays recovery tank.
Heat abstractor of the present invention can also be replaced by cooling water oil or other medium.
Claims (7)
1. an electric cabinet water cooling heat radiating device, it is characterized in that: comprise outside water cooling heat exchange row group (3), outer cooling fan (4), the cooling heat exchange row of internal water group (5) and interior heat absorption blower fan (6), described outside water cooling heat exchange row group and outer cooling fan are arranged on electric cabinet outside and are fixed on electricity cashier's office in a shop, described outside water cooling heat exchange row group is between outer cooling fan and electric cabinet, the cooling heat exchange row group of described internal water and interior heat absorption assembling are in electric cabinet inside and be fixed on electricity cashier's office in a shop, the cooling heat exchange row of described internal water group is between interior heat absorption blower fan and electric cabinet.
2. electric cabinet water cooling heat radiating device according to claim 1, it is characterized in that: this electricity cabinet water cooling heat radiating device also includes water tank (1) and circulating water pump (2), described water tank (1) is communicated with the cooling heat exchange row of internal water group (5), the cooling heat exchange row group of internal water is communicated with outside water cooling heat exchange row group (3), outside water cooling heat exchange row group is communicated with circulating water pump (2), circulating water pump is communicated with water tank (1), and described water tank (1) and circulating water pump (2) are arranged on electric cabinet outside and are fixed on electricity cashier's office in a shop.
3. electric cabinet water cooling heat radiating device according to claim 1 and 2, it is characterized in that: described outside water cooling heat exchange row group (3) and the cooling heat exchange row of internal water group (5) are to consist of 1-5 group water-cooling heat radiating device, described (1) group water-cooling heat radiating device is to be communicated with and to be formed by the U-shaped pipe of 1-8 root, and described outside water cooling heat exchange row group (3) and the cooling heat exchange row of internal water group (5) are arranged on electric cabinet top or electric cabinet sidewall.
4. electric cabinet water cooling heat radiating device according to claim 3, is characterized in that: described water-cooling heat radiating device is to adopt copper tube with fins to form.
5. electric cabinet water cooling heat radiating device according to claim 1 and 2, is characterized in that: described outer cooling fan (4) and interior heat absorption blower fan (6) are to consist of 1-8 radiator fan.
6. electric cabinet water cooling heat radiating device according to claim 1 and 2, it is characterized in that: it is inner that the cooling heat exchange row group of described internal water and interior heat absorption blower fan are arranged on electric cabinet by mounting panel I, be that the cooling heat exchange row group of internal water and interior heat absorption blower fan are fixed in mounting panel I, mounting panel I is fixed on electricity cashier's office in a shop.
7. electric cabinet water cooling heat radiating device according to claim 1 and 2, it is characterized in that: it is outside that described outside water cooling heat exchange row group and outer cooling fan are arranged on electric cabinet by mounting panel II, be that outside water cooling heat exchange row group and outer cooling fan are fixed in mounting panel II, mounting panel II is fixed on electricity cashier's office in a shop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651514.9A CN103687445A (en) | 2013-12-06 | 2013-12-06 | Electric cabinet water cooling and heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651514.9A CN103687445A (en) | 2013-12-06 | 2013-12-06 | Electric cabinet water cooling and heat dissipation device |
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| CN103687445A true CN103687445A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310651514.9A Pending CN103687445A (en) | 2013-12-06 | 2013-12-06 | Electric cabinet water cooling and heat dissipation device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159425A (en) * | 2014-08-18 | 2014-11-19 | 宁波市令通电信设备有限公司 | Outdoor cabinet |
| CN107396599A (en) * | 2017-07-14 | 2017-11-24 | 华南理工大学 | A kind of heat abstractor and thermal management algorithm of movable cabinet level server system |
| CN108497015A (en) * | 2018-05-18 | 2018-09-07 | 江西省食品发酵研究所 | A kind of uniform and fast cooling fermenting case that ferments |
| CN110430738A (en) * | 2019-08-28 | 2019-11-08 | 福建晋江热电有限公司 | Cooling device |
| CN110601507A (en) * | 2019-08-19 | 2019-12-20 | 宁波市轨道交通集团有限公司 | Multistage heat dissipation type installation cabinet for rail transit bidirectional converter |
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| CN2666947Y (en) * | 2003-12-15 | 2004-12-29 | 高学奎 | Spinning frame frequency conversion controller radiator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159425A (en) * | 2014-08-18 | 2014-11-19 | 宁波市令通电信设备有限公司 | Outdoor cabinet |
| CN104159425B (en) * | 2014-08-18 | 2016-10-05 | 宁波市令通电信设备有限公司 | Outdoor cabinet |
| CN107396599A (en) * | 2017-07-14 | 2017-11-24 | 华南理工大学 | A kind of heat abstractor and thermal management algorithm of movable cabinet level server system |
| CN108497015A (en) * | 2018-05-18 | 2018-09-07 | 江西省食品发酵研究所 | A kind of uniform and fast cooling fermenting case that ferments |
| CN110601507A (en) * | 2019-08-19 | 2019-12-20 | 宁波市轨道交通集团有限公司 | Multistage heat dissipation type installation cabinet for rail transit bidirectional converter |
| CN110430738A (en) * | 2019-08-28 | 2019-11-08 | 福建晋江热电有限公司 | Cooling device |
| CN110430738B (en) * | 2019-08-28 | 2024-04-12 | 国能神福(晋江)热电有限公司 | Cooling device |
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Application publication date: 20140326 |