CN107732726A - One kind is oriented to heat dissipation type distribution box - Google Patents

One kind is oriented to heat dissipation type distribution box Download PDF

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Publication number
CN107732726A
CN107732726A CN201711139966.3A CN201711139966A CN107732726A CN 107732726 A CN107732726 A CN 107732726A CN 201711139966 A CN201711139966 A CN 201711139966A CN 107732726 A CN107732726 A CN 107732726A
Authority
CN
China
Prior art keywords
cabinet
heat dissipation
distribution box
fluid dividing
dissipation type
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.)
Pending
Application number
CN201711139966.3A
Other languages
Chinese (zh)
Inventor
张俊峰
孙茂森
张致壮
刘振华
孟刚
李永
张爱姗
李岩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority to CN201711139966.3A priority Critical patent/CN107732726A/en
Publication of CN107732726A publication Critical patent/CN107732726A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention discloses one kind to be oriented to heat dissipation type distribution box, including cabinet, the positive side of cabinet is provided with chamber door by hinge, the one side of the cabinet shutter being stamped with for being discharged to gas in cabinet equidistant from the bottom to top, the another side of the cabinet offers groove, it is provided with groove by screw for the fluid dividing cover to entering gas distribution in cabinet, the right side of the fluid dividing cover bottom is provided with the fan for being supplied gas into fluid dividing cover by screw.The guiding heat dissipation type distribution box, in the side punching press louvered shutter of cabinet, and fluid dividing cover is installed in the opposite side of cabinet, the cold wind being sent to using fluid dividing cover to fan in cabinet carries out shunting guiding, targetedly to be radiated to electric elements, make heat of a large amount of cold wind with the more electric elements surface that generates heat by the guide effect of fluid dividing cover, the distribution to cold wind is relatively reasonable, while the regulation to cold wind flow direction is more convenient.

Description

One kind is oriented to heat dissipation type distribution box
Technical field
The present invention relates to electrical equipment technical field, is specially a kind of guiding heat dissipation type distribution box.
Background technology
Distribution box is that switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment are assembled in into envelope by electrical wiring requirement Close or semiclosed metal safe in or screen width on, form low-voltage distribution equipment.It can be connect during normal operation by manual or automatic switch Logical or disjunction circuit.By protection electrical equipment cut-out circuit or alarm when failure or irregular operating.Fortune can be shown by means of measuring instrumentss Various parameters in row, some electric parameters can be also adjusted, letter is prompted or sent to deviateing normal operating conditions Number.It is usually used in each sending out, matching somebody with somebody, in electric substation.
It is too high generally for temperature inside the box are prevented, avoid the electric elements temperature in distribution box too high and be burned out, Traditional distribution box in the both sides punching press shutter of casing, for discharging the heat in distribution box, while is played to rainwater mostly The purpose completely cut off, but this kind of radiating mode does not have specific aim, and because each electric elements power is different, the heat sent is also Differ, the electric elements in casing can still burn because temperature is too high, cause short circuit, cause the hair of power-off or other accident It is raw, cause unnecessary loss.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides one kind to be oriented to heat dissipation type distribution box, can be to entering distribution Cold wind in case is oriented to, and the radiating specific aim to electric elements is stronger, is solved because each electric elements power is different, hair The heat gone out also differs, and the electric elements in casing can still burn because temperature is too high, cause short circuit, cause power-off or its The generation of its accident, the problem of causing unnecessary loss.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs:One kind is oriented to heat dissipation type distribution box, bag Cabinet is included, the positive side of cabinet is provided with chamber door by hinge, and the one side of cabinet is equidistant from the bottom to top to be stamped with For the shutter discharged to gas in cabinet, the another side of the cabinet offers groove, is installed in groove by screw Have for the fluid dividing cover to entering gas distribution in cabinet, the right side of the fluid dividing cover bottom by screw be provided with for The fan supplied gas in fluid dividing cover.
Preferably, the guide plate of rectangle, the front end of each guide plate are equidistantly positioned on the left of the fluid dividing cover inwall Screw rod is welded with, the one end of the screw rod away from guide plate is run through and extends to the positive of fluid dividing cover to be connected with nut.
Preferably, discoid cushion block is also welded between the screw rod and guide plate, the diameter of the cushion block is more than spiral shell The diameter of bar.
Preferably, the distance between two neighboring screw rod is less than or equal to the width of guide plate.
Preferably, dividing plate, the right flank of the dividing plate and the inwall of fluid dividing cover are welded with the middle part of the fluid dividing cover inwall Between connected formed with branch chamber, the air outlet of the fan with branch chamber, the upper of the dividing plate equidistant is from top to bottom embedded The limited location collar, SDeflector is each socketed with the spacing collar, hollow cavity is left in the inside of the SDeflector, SDeflector Integrally formed with the gas-distributing pipe connected with hollow cavity, what the surface of SDeflector was further opened with connecting with hollow cavity leads on surface Hole, the through hole and gas-distributing pipe are located at the both sides of dividing plate respectively.
Preferably, one end that the fan is located at outside fluid dividing cover is provided with Air Filter by screw.
Preferably, the left side of the outer surface of the fluid dividing cover is integrally formed with baffle plate, the side of the baffle plate and cabinet it Between be connected by screw.
Preferably, the left surface of the baffle plate is integrally formed with card article, the card article and groove clamping.
Preferably, there is rubber blanket on the outer sheath of the card article, the rubber blanket is between baffle plate and cabinet.
(3) beneficial effect
The invention provides possess following beneficial effect:The guiding heat dissipation type distribution box, in the side punching press radiating of cabinet Shutter, and fluid dividing cover is installed in the opposite side of cabinet, the cold wind being sent to using fluid dividing cover to fan in cabinet is shunted It is oriented to, targetedly to be radiated to electric elements, makes a large amount of cold wind more with generating heat by the guide effect of fluid dividing cover The heat on electric elements surface, the distribution to cold wind is relatively reasonable, while the regulation to cold wind flow direction is more convenient.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the structure left view of the embodiment of the present invention one;
Fig. 3 is the structure front view of the embodiment of the present invention one;
Fig. 4 is the structure sectional view of the embodiment of the present invention one;
Fig. 5 is the structure sectional view of the embodiment of the present invention two;
Fig. 6 is SDeflector structure sectional view in the embodiment of the present invention two;
Fig. 7 is the structure front view of the embodiment of the present invention two.
In figure:1 cabinet, 2 chamber doors, 3 louvered shutters, 4 fluid dividing covers, 5 card articles, 6 rubber blankets, 7 cushion blocks, 8 screw rods, 9 are oriented to Plate, 10 Air Filters, 11 fans, 12 baffle plates, the 13 spacing collars, 14 gas-distributing pipes, 15 SDeflectors, 16 dividing plates, 17 through holes, 18 shuntings Chamber.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Fig. 1-7 are referred to, the present invention provides a kind of technical scheme:One kind is oriented to heat dissipation type distribution box, including cabinet 1, machine 1 positive side of case is provided with chamber door 2 by hinge, and the one side of cabinet 1 is equidistant from the bottom to top to be stamped with being used for cabinet 1 The shutter of interior gas discharge, the another side of cabinet 1 offer groove, are provided with groove by screw for entering The fluid dividing cover 4 of gas distribution in cabinet 1, the left side of the outer surface of fluid dividing cover 4 is integrally formed with baffle plate 12, baffle plate 12 and cabinet 1 Side between be connected by screw, the left surface of baffle plate 12 integrally formed with card article 5, card article 5 and groove clamping, card article 5 There is rubber blanket 6 on outer sheath, rubber blanket 6 makes sealing between fluid dividing cover 4 and cabinet 1 more between baffle plate 12 and cabinet 1 Closely, the loss of air-flow is reduced, the right side of the bottom of fluid dividing cover 4 is provided with the wind for being supplied gas into fluid dividing cover 4 by screw Fan 11, one end that fan 11 is located at outside fluid dividing cover 4 is provided with Air Filter 10 by screw, serves the effect for hiding dirt.
Embodiment one, refering to Fig. 2-4, the guide plate 9 of rectangle is equidistantly positioned on the left of the inwall of fluid dividing cover 4, is each led Screw rod 8 is welded with to the front end of plate 9, angular adjustment can be carried out to guide plate 9 by rotating screw rod 8, utilization is two neighboring The passage formed between guide plate 9 can be oriented to cold wind, and discoid cushion block is also welded between screw rod 8 and guide plate 9 7, the diameter of cushion block 7 is more than the diameter of screw rod 8, and cushion block 7 can block to the screw between screw rod 8 and fluid dividing cover, reduce The distance between gas leakage, two neighboring screw rod 8 is less than or equal to the width of guide plate 9, using the rotation of guide plate 9, can be right Gap between two neighboring guide plate 9 is closed, so that the region for not installing electric elements in cabinet 1 is closed, with Cold air is made full use of, the one end of screw rod 8 away from guide plate 9 is run through and extends to the positive of fluid dividing cover 4 to be connected with nut, is utilized Frictional force between nut and fluid dividing cover 4 can position to guide plate 9, and adjust more convenient.
Embodiment two, refering to Fig. 5-7, dividing plate 16, the right flank of dividing plate 16 and shunting are welded with the middle part of the inwall of fluid dividing cover 4 Connected between the inwall of cover 4 formed with branch chamber 18, the air outlet of fan 11 with branch chamber 18, dividing plate 16 it is upper from top to bottom etc. Distance is embedded with the spacing collar 13, is socketed with SDeflector 15 in each spacing collar 13, and the inside of SDeflector 15 is left hollow Cavity, the surface of SDeflector 15 are further opened with integrally formed with the gas-distributing pipe 14 connected with hollow cavity, the surface of SDeflector 15 The through hole 17 connected with hollow cavity, through hole 17 and gas-distributing pipe 14 are located at the both sides of dividing plate 16 respectively, by rotating SDeflector 15, The outgassing direction of gas-distributing pipe 14 can be adjusted, to be made full use of to cold air.
The guiding heat dissipation type distribution box, installed in the side punching press louvered shutter 3 of cabinet 1, and in the opposite side of cabinet 1 Fluid dividing cover 4, the cold wind being sent to using fluid dividing cover 4 to fan 11 in cabinet 1 carries out shunting guiding, to be directed to electric elements Property radiating, heat of a large amount of cold wind with the more electric elements surface of generating heat is made by the guide effect of fluid dividing cover 4, to cold The distribution of wind is relatively reasonable, while the regulation to cold wind flow direction is more convenient, while conveniently various distribution boxs can be entered Row repacking installation, it is with strong applicability.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. one kind is oriented to heat dissipation type distribution box, including cabinet (1), the positive side of the cabinet (1) are provided with case by hinge Door (2), the one side of cabinet (1) is equidistant from the bottom to top to be stamped with being used for the shutter to the discharge of cabinet (1) interior gas, and it is special Sign is:The another side of the cabinet (1) offers groove, is provided with groove by screw for entering cabinet (1) fluid dividing cover (4) of interior gas distribution, the right side of fluid dividing cover (4) bottom is provided with by screw to be used for fluid dividing cover (4) The fan (11) inside supplied gas.
A kind of 2. guiding heat dissipation type distribution box according to claim 1, it is characterised in that:Fluid dividing cover (4) inwall Left side is equidistantly positioned the guide plate (9) of rectangle, and the front end of each guide plate (9) is welded with screw rod (8), the screw rod (8) one end away from guide plate (9) is run through and extends to the positive of fluid dividing cover (4) and is connected with nut.
A kind of 3. guiding heat dissipation type distribution box according to claim 2, it is characterised in that:The screw rod (8) and guide plate (9) discoid cushion block (7) is also welded between, the diameter of the cushion block (7) is more than the diameter of screw rod (8).
A kind of 4. guiding heat dissipation type distribution box according to claim 2, it is characterised in that:Between two neighboring screw rod (8) Distance be less than or equal to guide plate (9) width.
A kind of 5. guiding heat dissipation type distribution box according to claim 1, it is characterised in that:Fluid dividing cover (4) inwall Middle part is welded with dividing plate (16), formed with branch chamber (18) between the right flank of the dividing plate (16) and the inwall of fluid dividing cover (4), The air outlet of the fan (11) connects with branch chamber (18), and the upper of the dividing plate (16) equidistant is from top to bottom embedded limited location The collar (13), each spacing collar (13) is interior to be socketed with SDeflector (15), and hollow cavity is left in the inside of the SDeflector (15) Body, the surface of SDeflector (15) are also opened integrally formed with the gas-distributing pipe (14) connected with hollow cavity, the surface of SDeflector (15) Provided with the through hole (17) connected with hollow cavity, the through hole (17) and gas-distributing pipe (14) are respectively positioned at the both sides of dividing plate (16).
A kind of 6. guiding heat dissipation type distribution box according to claim 1, it is characterised in that:The fan (11) is positioned at shunting The outside one end of cover (4) is provided with Air Filter (10) by screw.
A kind of 7. guiding heat dissipation type distribution box according to claim 1, it is characterised in that:The appearance of the fluid dividing cover (4) The left side in face is connected by screw integrally formed with baffle plate (12) between the baffle plate (12) and the side of cabinet (1).
A kind of 8. guiding heat dissipation type distribution box according to claim 7, it is characterised in that:The left surface of the baffle plate (12) Integrally formed with card article (5), the card article (5) and groove clamping.
A kind of 9. guiding heat dissipation type distribution box according to claim 8, it is characterised in that:The outer sheath of the card article (5) On have rubber blanket (6), the rubber blanket (6) is located between baffle plate (12) and cabinet (1).
CN201711139966.3A 2017-11-16 2017-11-16 One kind is oriented to heat dissipation type distribution box Pending CN107732726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711139966.3A CN107732726A (en) 2017-11-16 2017-11-16 One kind is oriented to heat dissipation type distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711139966.3A CN107732726A (en) 2017-11-16 2017-11-16 One kind is oriented to heat dissipation type distribution box

Publications (1)

Publication Number Publication Date
CN107732726A true CN107732726A (en) 2018-02-23

Family

ID=61217042

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711139966.3A Pending CN107732726A (en) 2017-11-16 2017-11-16 One kind is oriented to heat dissipation type distribution box

Country Status (1)

Country Link
CN (1) CN107732726A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109585231A (en) * 2018-12-08 2019-04-05 湖南金鹤科技有限公司 A kind of overcurrent protection switch of water proof and dust proof
CN111508105A (en) * 2019-12-25 2020-08-07 南通市海王电气有限公司 Access control system of intelligent power distribution cabinet
CN111564775A (en) * 2020-05-11 2020-08-21 甘肃嘉瑞电力工程有限公司 Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet
CN113423251A (en) * 2021-07-09 2021-09-21 国网河南省电力公司电力科学研究院 Heat abstractor for big data processing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101841995A (en) * 2010-05-04 2010-09-22 北京金秋果实电子科技有限公司 Constant temperature system for cabinet
CN201611992U (en) * 2009-11-02 2010-10-20 艾默生网络能源有限公司 Energy-saving outdoor cabinet
CN205377123U (en) * 2016-01-20 2016-07-06 永春县永荣信息科技有限公司 Distribution box
CN107332138A (en) * 2017-08-06 2017-11-07 赵雪勇 A kind of heat dissipating method for High-low voltage switch cabinet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201611992U (en) * 2009-11-02 2010-10-20 艾默生网络能源有限公司 Energy-saving outdoor cabinet
CN101841995A (en) * 2010-05-04 2010-09-22 北京金秋果实电子科技有限公司 Constant temperature system for cabinet
CN205377123U (en) * 2016-01-20 2016-07-06 永春县永荣信息科技有限公司 Distribution box
CN107332138A (en) * 2017-08-06 2017-11-07 赵雪勇 A kind of heat dissipating method for High-low voltage switch cabinet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109585231A (en) * 2018-12-08 2019-04-05 湖南金鹤科技有限公司 A kind of overcurrent protection switch of water proof and dust proof
CN109585231B (en) * 2018-12-08 2021-07-09 湖南金鹤科技有限公司 Waterproof dirt-proof overload protection switch
CN111508105A (en) * 2019-12-25 2020-08-07 南通市海王电气有限公司 Access control system of intelligent power distribution cabinet
CN111564775A (en) * 2020-05-11 2020-08-21 甘肃嘉瑞电力工程有限公司 Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet
CN111564775B (en) * 2020-05-11 2021-12-31 甘肃嘉瑞电力工程有限公司 Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet
CN113423251A (en) * 2021-07-09 2021-09-21 国网河南省电力公司电力科学研究院 Heat abstractor for big data processing device

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Application publication date: 20180223