CN103633571A - Air-pumping cable cooling device - Google Patents
Air-pumping cable cooling device Download PDFInfo
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- CN103633571A CN103633571A CN201310499572.4A CN201310499572A CN103633571A CN 103633571 A CN103633571 A CN 103633571A CN 201310499572 A CN201310499572 A CN 201310499572A CN 103633571 A CN103633571 A CN 103633571A
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- breathing chamber
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- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 238000005086 pumping Methods 0.000 title abstract 2
- 239000011148 porous material Substances 0.000 claims description 33
- 239000012809 cooling fluid Substances 0.000 claims description 24
- 230000004888 barrier function Effects 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 12
- 238000009825 accumulation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The invention provides an air-pumping cable cooling device, which comprises an upper semicircular part (1) and a lower semicircular part (2), wherein a cavity for holding a cable (9) is formed inside a cylinder; circular air holes (27) are formed in a cooling liquid shielding layer of the cylinder; the left ends of the upper semicircular part (1) and the lower semicircular part (2) are provided with semicircular projecting parts on the outer sides of radial extension clapboards (6); after the semicircular projecting parts are buckled, a left air absorbing chamber (63) is formed; one end of the left air absorbing chamber (63) is communicated with all clapboard air paths (7) on the left side of the cylinder; a left air absorbing chamber circular hole (51) through which a cable can pass is further formed in the central position of the other end of the left air absorbing chamber (63).
Description
Technical field
The application relates to a kind of cooling device, is specially a kind of bleeder cable cooling device.
Background technology
Large-scale electric equipment in factory need to be equipped with large-scale distribution box conventionally; Because large-scale industrial production needs a large amount of this distribution boxs, so between the distribution trolley of ， factory, be conventionally provided with corresponding a large amount of distribution boxs.Because power consumption and the power of industrial equipment are larger, therefore, easily there is heat accumulation in the cable of powering to distribution box in the situation that of the long-time large function of current.Especially at the cable of the inner cabling of distribution box, because the heat radiation of distribution box inside is out of condition, and the electric component of distribution box inside itself is also at distribute heat, and therefore, the stack of these situations has just aggravated the accumulation of heat more.Between the distribution trolley of the heat of accumulation for factory, cause huge potential safety hazard.Because distribution plant personnel is less, equipment is more, and accumulation of heat easily causes cable sheath softening for a long time, increases the weight of degree of aging, and the contact object that easily ignites gradually under the situation of other objects of contact, causes fire.More existing cooling devices normally install ventilating fan additional on distribution box, to heat is scattered, still, these devices are just discharged into heat in workshop condition, can not realize the cooling of workshop integral body and fall danger; And electric component is intensive conventionally in distribution box, in the region of some heat accumulation, air draft effect is often bad, and therefore this device is also difficult to concrete parts to carry out specific aim cooling.And in prior art, also have the equipment that installs fan for specific concrete parts additional, still, be so only that the heat of these concrete parts is discharged into around miscellaneous part, and be unfavorable for whole cooling.
Summary of the invention
The invention provides a kind of bleeder cable cooling device, it can carry out specific aim cooling for concrete cable assembly, and can adsorb discharge to the electric component around it and the heat itself producing simultaneously, both can play heating cable was carried out to specific aim cooling, the technique effect that the heat of heating cable periphery effectively can be taken away again.
A bleeder cable cooling device, comprises upper semi-circle portion and lower semi-circular portion, and upper semi-circle portion and lower semi-circular portion fasten and form cylinder, in the interface of upper semi-circle portion and lower semi-circular portion, are provided with sealing strip; On described cylindrical external peripheral surface, be provided with columniform cooling fluid barrier layer, described cylindrical inside has for holding the cavity of cable, described columniform cooling fluid barrier layer is around described cavity, and the right-hand member upper flow at described columniform cooling fluid barrier layer is communicated with inlet, and left end lower flow is communicated with liquid outlet; At described columniform cooling fluid barrier layer, be also provided with circular pore, the inner circumferential side wall energy of described circular pore is enough isolated by the bore seal of described circular pore and described cooling fluid barrier layer, thereby described circular pore can be communicated with the external environment condition of described cavity and cavity;
Described circular pore is lined up axial row along described cylindrical axial direction, has a plurality of described axial row on the circumferencial direction of described columniform cooling fluid barrier layer, and the described circular pore in adjacent described axial row staggers mutually; The aperture of the described circular pore described in each in axial row increases gradually with the direction from left end to right-hand member, thereby the aperture of the circular pore in right side is maximum in each axial row, and the aperture of the circular pore in left side is minimum; Cooling fluid can flow into described cooling fluid barrier layer by described inlet, and the circumferential side wall of each circular pore of flowing through, and by described liquid outlet, flows out;
Described upper semi-circle portion and lower semi-circular portion are all provided with carrying semicircular ring at its left end, after described upper semi-circle portion and lower semi-circular portion fastening formation cylinder, described carrying semicircular ring forms carrying annulus, and be positioned at the left end of described cavity, for load-bearing cable, in the formed carrying annulus of described carrying semicircular ring, be provided with O-Sealing Rings; The outer circumference surface of described carrying semicircular ring is fixedly connected with lower semi-circular portion with described upper semi-circle portion respectively by the circumferential evenly spaced dividing plate that radially extends, and describedly radially extends the dividing plate gas circuit that between dividing plate, formation is communicated with described cavity; Described upper semi-circle portion and lower semi-circular portion are all provided with semicircular ring block at its right-hand member, and after described upper semi-circle portion and lower semi-circular portion fastening formation cylinder, described semicircular ring block fastens and forms the through hole passing for described cable, on the inner peripheral surface of described through hole, is provided with seal sleeve;
The two left end of described upper semi-circle portion and lower semi-circular portion is extended with semicircle protuberance in described outside one of radially extending dividing plate, described semicircle protuberance forms respectively left air-breathing chamber after fastening, the air-breathing chamber in a described left side is positioned at described cylindrical left end, the outside of described dividing plate gas circuit, one end of the air-breathing chamber in a described left side is communicated with all described dividing plate gas circuit in described cylinder left side, left air entry is communicated with the air-breathing chamber in a described left side on the top of the air-breathing chamber other end in a described left side, and the central part at the air-breathing chamber other end in a described left side also has the air-breathing chamber circular hole in a left side that current supply cable passes, on the inner peripheral wall of the air-breathing chamber circular hole in a described left side, be provided with sealing ring,
During work, cable can pass the described through hole on left air-breathing chamber circular hole, left air-breathing chamber, the carrying annulus in left side, described cavity, right side successively, and described left air entry connects getter device; Described inlet and liquid outlet are communicated with supply port and the recovery mouthful of coolant supply apparatus respectively; Under the effect of described getter device, the gas of the external environment condition of described cavity can enter described cavity by described circular pore, and by described dividing plate gas circuit, enter left air-breathing chamber, and finally by getter device, siphoned away, thereby play the effect of effectively taking away described cable ambient heat.
Accompanying drawing explanation
Fig. 1 is the schematic main pseudosection of bleeder cable cooling device of the present invention;
Fig. 2 is the schematic side elevation of bleeder cable cooling device of the present invention;
Fig. 3 is the schematic installation diagram of bleeder cable cooling device of the present invention.
Embodiment
A bleeder cable cooling device, comprises upper semi-circle portion 1 and lower semi-circular portion 2, and upper semi-circle portion 1 and lower semi-circular portion 2 fasten and form cylinder, in the interface of upper semi-circle portion 1 and lower semi-circular portion 2, are provided with sealing strip; On described cylindrical external peripheral surface, be provided with columniform cooling fluid barrier layer, described cylindrical inside has for holding the cavity of cable 9, described columniform cooling fluid barrier layer is around described cavity, and the right-hand member upper flow at described columniform cooling fluid barrier layer is communicated with inlet 3, and left end lower flow is communicated with liquid outlet 4; At described columniform cooling fluid barrier layer, be also provided with circular pore 27, the inner circumferential side wall energy of described circular pore 27 is enough isolated with the bore seal of described cooling fluid barrier layer by described circular pore 27, thereby described circular pore 27 can be communicated with the external environment condition of described cavity and cavity;
Described circular pore 27 is lined up axial row along described cylindrical axial direction, has a plurality of described axial row on the circumferencial direction of described columniform cooling fluid barrier layer, and the described circular pore 27 in adjacent described axial row staggers mutually; The aperture of the described circular pore 27 described in each in axial row increases gradually with the direction from left end to right-hand member, thereby the aperture of the circular pore 27 in right side is maximum in each axial row, and the aperture of the circular pore 27 in left side is minimum; Cooling fluid can flow into described cooling fluid barrier layer by described inlet 3, and the circumferential side wall of each circular pore 27 of flowing through, and by described liquid outlet 4, flows out;
Described upper semi-circle portion 1 and lower semi-circular portion 2 are all provided with carrying semicircular ring 5 at its left end, after described upper semi-circle portion 1 and lower semi-circular portion 2 fastening formation cylinders, described carrying semicircular ring 5 forms carrying annulus, and be positioned at the left end of described cavity, for load-bearing cable 9, in the formed carrying annulus of described carrying semicircular ring 5, be provided with O-Sealing Rings; The outer circumference surface of described carrying semicircular ring 5 is fixedly connected with lower semi-circular portion 2 with described upper semi-circle portion 1 respectively by the circumferential evenly spaced dividing plate 6 that radially extends, and describedly radially extends the dividing plate gas circuit 7 that between dividing plate 6, formation is communicated with described cavity; Described upper semi-circle portion 1 and lower semi-circular portion 2 are all provided with semicircular ring block at its right-hand member, and after described upper semi-circle portion 1 and lower semi-circular portion 2 fastening formation cylinders, described semicircular ring block fastens and forms the through hole passing for described cable 9, on the inner peripheral surface of described through hole, is provided with seal sleeve;
The two left end of described upper semi-circle portion 1 and lower semi-circular portion 2 is extended with semicircle protuberance in described outside one of radially extending dividing plate 6, described semicircle protuberance forms respectively left air-breathing chamber 63 after fastening, the air-breathing chamber 63 in a described left side is positioned at described cylindrical left end, the outside of described dividing plate gas circuit 7, one end of the air-breathing chamber 63 in a described left side is communicated with all described dividing plate gas circuit 7 in described cylinder left side, the top of left air entry 61 air-breathing chamber 63 other ends on a described left side is communicated with the air-breathing chamber 63 in a described left side, and the central part of air-breathing chamber 63 other ends also has the air-breathing chamber circular hole 51 in a left side that current supply cable passes on a described left side, on the inner peripheral wall of the air-breathing chamber circular hole 51 in a described left side, be provided with sealing ring,
During work, cable 9 can pass the described through hole on left air-breathing chamber circular hole 51, left air-breathing chamber 63, the carrying annulus in left side, described cavity, right side successively, and described left air entry 61 connects getter device; Described inlet 3 and liquid outlet 4 are communicated with supply port and the recovery mouthful of coolant supply apparatus respectively; Under the effect of described getter device, the gas of the external environment condition of described cavity can enter described cavity by described circular pore 27, and enter left air-breathing chamber 63 by described dividing plate gas circuit 7, and finally by getter device, siphoned away, thereby play the effect of effectively taking away described cable 9 ambient heat.
Claims (1)
1. a bleeder cable cooling device, comprises upper semi-circle portion (1) and lower semi-circular portion (2), and upper semi-circle portion (1) and lower semi-circular portion (2) fasten and form cylinder, in the interface of upper semi-circle portion (1) and lower semi-circular portion (2), are provided with sealing strip; On described cylindrical external peripheral surface, be provided with columniform cooling fluid barrier layer, described cylindrical inside has for holding the cavity of cable (9), described columniform cooling fluid barrier layer is around described cavity, and the right-hand member upper flow at described columniform cooling fluid barrier layer is communicated with inlet (3), and left end lower flow is communicated with liquid outlet (4); At described columniform cooling fluid barrier layer, be also provided with circular pore (27), the inner circumferential side wall energy of described circular pore (27) is enough isolated with the bore seal of described cooling fluid barrier layer by described circular pore (27), thereby described circular pore (27) can be communicated with the external environment condition of described cavity and cavity;
Described circular pore (27) is lined up axial row along described cylindrical axial direction, on the circumferencial direction of described columniform cooling fluid barrier layer, there are a plurality of described axial row, and the described circular pore (27) in adjacent described axial row staggers mutually; The aperture of the described circular pore (27) described in each in axial row increases gradually with the direction from left end to right-hand member, thereby the aperture of the circular pore in right side (27) is maximum in each axial row, and the aperture of the circular pore in left side (27) is minimum; Cooling fluid can flow into described cooling fluid barrier layer by described inlet (3), and the circumferential side wall of each circular pore (27) of flowing through, and by described liquid outlet (4), flows out;
Described upper semi-circle portion (1) and lower semi-circular portion (2) are all provided with carrying semicircular ring (5) at its left end, after described upper semi-circle portion (1) and lower semi-circular portion (2) fastening formation cylinder, described carrying semicircular ring (5) forms carrying annulus, and be positioned at the left end of described cavity, for load-bearing cable (9), in the formed carrying annulus of described carrying semicircular ring (5), be provided with O-Sealing Rings; The outer circumference surface of described carrying semicircular ring (5) is fixedly connected with lower semi-circular portion (2) with described upper semi-circle portion (1) respectively by the circumferential evenly spaced dividing plate (6) that radially extends, and describedly radially extends the dividing plate gas circuit (7) that between dividing plate (6), formation is communicated with described cavity; Described upper semi-circle portion (1) and lower semi-circular portion (2) are all provided with semicircular ring block at its right-hand member, and after described upper semi-circle portion (1) and lower semi-circular portion (2) fastening formation cylinder, described semicircular ring block fastens and forms the through hole passing for described cable (9), on the inner peripheral surface of described through hole, is provided with seal sleeve;
The two left end of described upper semi-circle portion (1) and lower semi-circular portion (2) is extended with semicircle protuberance in the described equal one in outside of radially extending dividing plate (6), described semicircle protuberance forms left air-breathing chamber (63) after fastening, the air-breathing chamber in a described left side (63) is positioned at described cylindrical left end, the outside of described dividing plate gas circuit (7), one end of the air-breathing chamber in a described left side (63) is communicated with all described dividing plate gas circuit (7) in described cylinder left side, left air entry (61) is communicated with the air-breathing chamber in a described left side (63) on the top of the air-breathing chamber in a described left side (63) other end, and the central part at the air-breathing chamber in a described left side (63) other end also has the air-breathing chamber circular hole in a left side (51) that current supply cable passes, on the inner peripheral wall of the air-breathing chamber circular hole in a described left side (51), be provided with sealing ring,
During work, cable (9) can pass the described through hole on left air-breathing chamber circular hole (51), left air-breathing chamber (63), the carrying annulus in left side, described cavity, right side successively, and described left air entry (61) connects getter device; Described inlet (3) and liquid outlet (4) are communicated with supply port and the recovery mouthful of coolant supply apparatus respectively; Under the effect of described getter device, the gas of the external environment condition of described cavity can enter described cavity by described circular pore (27), and enter left air-breathing chamber (63) by described dividing plate gas circuit (7), and finally by getter device, siphoned away, thereby play the effect of effectively taking away described cable (9) ambient heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310499572.4A CN103633571B (en) | 2013-10-23 | 2013-10-23 | A kind of air suction type electric cable cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310499572.4A CN103633571B (en) | 2013-10-23 | 2013-10-23 | A kind of air suction type electric cable cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103633571A true CN103633571A (en) | 2014-03-12 |
| CN103633571B CN103633571B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310499572.4A Active CN103633571B (en) | 2013-10-23 | 2013-10-23 | A kind of air suction type electric cable cooling device |
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| CN (1) | CN103633571B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128270A (en) * | 2016-12-01 | 2018-06-08 | 奥迪股份公司 | The onboard power system and motor vehicle of motor vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05176442A (en) * | 1992-01-27 | 1993-07-13 | Furukawa Electric Co Ltd:The | Cooler for power cable |
| CN2767916Y (en) * | 2005-01-28 | 2006-03-29 | 中国科学院理化技术研究所 | Super-cooling liquefied nitrogen circulation cooling apparatus for cooling high temperature superconducting cable |
| JP2013125868A (en) * | 2011-12-14 | 2013-06-24 | Mayekawa Mfg Co Ltd | Cooler for superconduction power supply system |
| CN103177822A (en) * | 2011-12-31 | 2013-06-26 | 哈尔滨理工大学 | Airflow based low-voltage polyethylene cable irradiation cooling device |
| CN103262179A (en) * | 2011-02-25 | 2013-08-21 | 株式会社前川制作所 | Superconducting cable cooling system |
-
2013
- 2013-10-23 CN CN201310499572.4A patent/CN103633571B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05176442A (en) * | 1992-01-27 | 1993-07-13 | Furukawa Electric Co Ltd:The | Cooler for power cable |
| CN2767916Y (en) * | 2005-01-28 | 2006-03-29 | 中国科学院理化技术研究所 | Super-cooling liquefied nitrogen circulation cooling apparatus for cooling high temperature superconducting cable |
| CN103262179A (en) * | 2011-02-25 | 2013-08-21 | 株式会社前川制作所 | Superconducting cable cooling system |
| JP2013125868A (en) * | 2011-12-14 | 2013-06-24 | Mayekawa Mfg Co Ltd | Cooler for superconduction power supply system |
| CN103177822A (en) * | 2011-12-31 | 2013-06-26 | 哈尔滨理工大学 | Airflow based low-voltage polyethylene cable irradiation cooling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128270A (en) * | 2016-12-01 | 2018-06-08 | 奥迪股份公司 | The onboard power system and motor vehicle of motor vehicle |
| CN108128270B (en) * | 2016-12-01 | 2021-08-13 | 奥迪股份公司 | On-board power supply system of motor vehicle and motor vehicle |
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| Publication number | Publication date |
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| CN103633571B (en) | 2015-11-25 |
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| PB01 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Pingfang Inventor before: Chen Xuechan |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151012 Address after: 311899 Zhejiang city of Shaoxing province Zhuji city Jiyang Street Genta Road No. 24-3 (room 108) Applicant after: Wu Pingfang Address before: 321032 Zhejiang Province, Jinhua City Jindong District Dry Creek Village Street No. 41 paper Applicant before: Chen Xuechan |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Kailin Inventor after: Li Zhiqiang Inventor after: Yu Xinmei Inventor after: Quan Jun Inventor before: Wu Pingfang |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Aksu electric company of Guo Wang Xinjiang power company Address before: 311899 Zhejiang city of Shaoxing province Zhuji city Jiyang Street Genta Road No. 24-3 (room 108) Patentee before: Wu Pingfang |