CN102395256B - Cooling device of heating element - Google Patents
Cooling device of heating element Download PDFInfo
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- CN102395256B CN102395256B CN2011103816836A CN201110381683A CN102395256B CN 102395256 B CN102395256 B CN 102395256B CN 2011103816836 A CN2011103816836 A CN 2011103816836A CN 201110381683 A CN201110381683 A CN 201110381683A CN 102395256 B CN102395256 B CN 102395256B
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Abstract
The invention relates to a cooling device of a heating element. The cooling device comprises a heat exchange tube that is arranged in a power supply cabinet; an inner medium inflow set part and an inner medium outflow set part are arranged at a cabinet wall of the power supply cabinet; and two ends of the heat exchange tube are respectively connected with the inner medium inflow set part and the inner medium outflow set part. Besides, one side of the power supply cabinet is provided with a rack; a plate type heat exchanger is arranged in the rack and an inner medium container and a circulating pump are arranged on the rack; an inlet of the inner medium container is connected with the inner medium outflow set part through a pipeline; an outlet of the inner medium container is connected with an inlet of the circulating pump through a pipeline; an outlet of the circulating pump is connected with one end of a first heat exchange pipeline of the plate type heat exchanger through a pipeline; and the other end of the first heat exchange pipeline is connected with the inner medium inflow set part through a pipeline. In addition, two ends of a second heat exchange pipeline of the plate type heat exchanger are respectively an inlet and an outlet of an outer medium. The cooling device provided in the invention is suitable for cooling of a heating element in a power supply.
Description
Technical field
The present invention relates to the cooling device of heater element in a kind of power supply.
Background technology
There is a kind of coiled cooling device to be used for cooling off the heater element of power supply in the power supply industry at present.The coiled cooling device is under equal condition, and heat exchanger effectiveness is low, reaches cooling effect so must increase volume, in the power supply design of compact conformation, is difficult to reach requirement; In addition, the coiled cooling device is owing to receive the restriction of process conditions, and make efficiency is low, and production cost is higher.
Summary of the invention
Technical problem to be solved by this invention is: provide that a kind of heat exchanger effectiveness is higher, volume is less, make efficiency is higher and the cooling device of lower-cost heater element.
For addressing the above problem; The technical scheme that the present invention adopts is: the cooling device of heater element; Comprise the heat exchanger tube that is arranged in the power cabinet, medium flowed into the set part and interior medium flows out the set part in the cabinet wall of power cabinet was provided with, and the two ends of heat exchanger tube flow into set part and interior medium with interior medium respectively and flow out the set part and be connected; One side of said power cabinet is provided with frame; Be provided with plate heat exchanger in the frame, comprise first heat exchanging pipe and second heat exchanging pipe in the plate heat exchanger, media Containers and circulating pump in frame is provided with; The inlet of interior media Containers flows out the set part through pipeline and interior medium and is connected; The outlet of interior media Containers is connected with the inlet of circulating pump through pipeline, and outlet of circulating pump is connected through the end of pipeline with first heat exchanging pipe of plate heat exchanger, and the other end of first heat exchanging pipe flows into the set part through pipeline and interior medium and is connected; The two ends of second heat exchanging pipe of plate heat exchanger are respectively the entrance and exit of outer medium.
Said second heat exchanging pipe is provided with valve, and the pipeline of interior MEDIA FLOW warp is provided with temperature sensor, also is provided with control cabinet on the frame, and temperature sensor is connected with the control cabinet communication, and valve is controlled by control cabinet.
Said second heat exchanging pipe is provided with outer medium circulation Pressure gauge, and the pipeline of interior MEDIA FLOW warp is provided with interior medium circulation Pressure gauge.
The invention has the beneficial effects as follows: the cooling device of above-mentioned heater element, it is simple in structure, with low cost, and under the condition that guarantees the heat exchanger effectiveness that power supply is required, its volume is less, and its make efficiency is higher.
Description of drawings
Fig. 1 is the structural representation of the cooling device of heater element of the present invention;
Fig. 2 is the sectional structure sketch map of A-A direction among Fig. 1;
Among the figure: 1, power cabinet, 2, interior medium flows into the set part, 3, interior medium flows out the set part, 4, frame; 5, plate heat exchanger, 6, interior media Containers, 7, circulating pump, 8, outer medium inlet; 9, outer media outlet, 10, valve, 11, temperature sensor, 12, control cabinet; 13, outer medium circulation Pressure gauge, 14, interior medium circulation Pressure gauge, 15, heater element.
Embodiment
Through specific embodiment the cooling device of heater element of the present invention is done further to describe in detail below.
Like Fig. 1, shown in Figure 2; The cooling device of heater element; Comprise the heat exchanger tube that is arranged in the power cabinet 1, medium inflow set part 2 flowed out set part 3 with interior medium in the cabinet wall of power cabinet 1 was provided with, and the two ends of heat exchanger tube are flowed out set part 3 with interior medium inflow set part 2 with interior medium respectively and are connected; One side of said power cabinet 1 is provided with frame 4; Be provided with plate heat exchanger 5 in the frame 4, comprise first heat exchanging pipe and second heat exchanging pipe in the plate heat exchanger 5, media Containers 6 and circulating pump 7 in frame 4 is provided with; The inlet of interior media Containers 6 flows out set part 3 through pipeline and interior medium and is connected; The outlet of interior media Containers 6 is connected through the inlet of pipeline with circulating pump 7, and the outlet of circulating pump 7 is connected through the end of pipeline with first heat exchanging pipe of plate heat exchanger 5, and the other end of first heat exchanging pipe flows into set part 2 through pipeline and interior medium and is connected; The two ends of second heat exchanging pipe of plate heat exchanger 5 are respectively the inlet 8 and outlet 9 of outer medium.
Said second heat exchanging pipe is provided with valve 10, and the pipeline of interior MEDIA FLOW warp is provided with temperature sensor 11, also is provided with control cabinet 12 on the frame 4, and temperature sensor 11 is connected with control cabinet 12 communications, and valve 10 is by control cabinet 12 controls.
Said second heat exchanging pipe is provided with outer medium circulation Pressure gauge 13; The pipeline of interior MEDIA FLOW warp is provided with interior medium circulation Pressure gauge 14, the pressure when monitoring outer medium circulation and interior medium circulation through outer medium circulation Pressure gauge 13 in real time with interior medium circulation Pressure gauge 14.
Operation principle of the present invention is: medium circulation pipeline and outer medium circulation pipeline two parts in this device comprises.The heat exchanger tube of flowing through when the circulating of medium in wherein interior medium circulation pipeline is realized under the effect of circulating pump 7, interior medium circulation carries out heat exchange through the heater element in heat exchanger tube and the power cabinet 1 15; Thereby the temperature of control heater element 15, the plate heat exchanger 5 of when interior medium circulation, flowing through, interior medium carries out heat exchange with outer medium; Heater element 15 like this---interior medium---forms a heat transferred chain between the outer medium, constantly carry out heat balance, makes heater element 15 steady operations; And come detected temperatures through temperature sensor 11; And feed back to control cabinet 12,, thereby reach the purpose of controlling temperature by the switching degree of control cabinet 12 control valves 10.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. the cooling device of heater element; Comprise the heat exchanger tube that is arranged in the power cabinet; Medium flowed into set part and interior medium outflow set part in the cabinet wall of power cabinet was provided with; The two ends of heat exchanger tube flow into the set part with interior medium respectively and are connected with interior medium outflow set part, and it is characterized in that: a side of said power cabinet is provided with frame, is provided with plate heat exchanger in the frame; Comprise first heat exchanging pipe and second heat exchanging pipe in the plate heat exchanger; Media Containers and circulating pump in frame is provided with, the inlet of interior media Containers flow out the set part through pipeline and interior medium and are connected, and the outlet of interior media Containers is connected with the inlet of circulating pump through pipeline; Outlet of circulating pump is connected through the end of pipeline with first heat exchanging pipe of plate heat exchanger, and the other end of first heat exchanging pipe flows into the set part through pipeline and interior medium and is connected; The two ends of second heat exchanging pipe of plate heat exchanger are respectively the entrance and exit of outer medium; Said second heat exchanging pipe is provided with valve; The pipeline of interior MEDIA FLOW warp is provided with temperature sensor; Also be provided with control cabinet on the frame, temperature sensor is connected with the control cabinet communication, and valve is controlled by control cabinet.
2. the cooling device of heater element according to claim 1, it is characterized in that: said second heat exchanging pipe is provided with outer medium circulation Pressure gauge, and the pipeline of interior MEDIA FLOW warp is provided with interior medium circulation Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103816836A CN102395256B (en) | 2011-11-28 | 2011-11-28 | Cooling device of heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103816836A CN102395256B (en) | 2011-11-28 | 2011-11-28 | Cooling device of heating element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102395256A CN102395256A (en) | 2012-03-28 |
| CN102395256B true CN102395256B (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103816836A Active CN102395256B (en) | 2011-11-28 | 2011-11-28 | Cooling device of heating element |
Country Status (1)
| Country | Link |
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| CN (1) | CN102395256B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701301A (en) * | 2013-12-13 | 2014-04-02 | 深圳供电局有限公司 | Low-noise radiator of non-partial discharge variable-frequency power source |
| CN108058389B (en) * | 2017-12-14 | 2019-02-05 | 珠海国能新材料股份有限公司 | A kind of high temperature heat conductive oil vacuum laminator system |
| CN114855484A (en) * | 2022-05-20 | 2022-08-05 | 湖北三江航天江北机械工程有限公司 | Stranding machine cooling device and cooling method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005210088A (en) * | 2003-12-26 | 2005-08-04 | Showa Denko Kk | Cooling device in closed cabinet |
| CN101959388A (en) * | 2009-07-17 | 2011-01-26 | 阿尔西制冷工程技术（北京）有限公司 | Telecommunication machine cabinet with refrigerating agent for circular heat exchange and cooling method thereof |
| CN201774788U (en) * | 2010-07-19 | 2011-03-23 | 深圳市中兴新通讯设备有限公司 | Cooling system for communication machine rooms |
| CN202335193U (en) * | 2011-11-28 | 2012-07-11 | 江苏东方四通科技股份有限公司 | Cooling device of heating component |
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- 2011-11-28 CN CN2011103816836A patent/CN102395256B/en active Active
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| CN102395256A (en) | 2012-03-28 |
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