CN107645890A - A kind of low-voltage electrical cabinet with recyclable heat sinking function - Google Patents

A kind of low-voltage electrical cabinet with recyclable heat sinking function Download PDF

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Publication number
CN107645890A
CN107645890A CN201710914135.2A CN201710914135A CN107645890A CN 107645890 A CN107645890 A CN 107645890A CN 201710914135 A CN201710914135 A CN 201710914135A CN 107645890 A CN107645890 A CN 107645890A
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CN
China
Prior art keywords
cabinet
heat
electrical equipment
cooling tube
low
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
CN201710914135.2A
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Chinese (zh)
Inventor
高桂军
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.)
Jiangyin High Automation Technology Co Ltd
Original Assignee
Jiangyin High Automation Technology 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 Jiangyin High Automation Technology Co Ltd filed Critical Jiangyin High Automation Technology Co Ltd
Priority to CN201710914135.2A priority Critical patent/CN107645890A/en
Publication of CN107645890A publication Critical patent/CN107645890A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of low-voltage electrical cabinet with recyclable heat sinking function, including electrical equipment cabinet, the electrical equipment cabinet is hinged by hinge and cabinet door, the inner horizontal of the electrical equipment cabinet is provided with substrate, and the bottom inside Electric Appliance Cabinet body is provided with water cooler by screw, the top of the water cooler is provided with circulating pump, the circulating pump is provided with cooling tube, the cooling tube upwardly extends through substrate, and cooling tube is fixed on by clamping piece on the inwall of electrical equipment cabinet, the water cooler is fixedly connected with cooling tube by return duct.Heat sink quickly absorbs heat in the present invention, when cooling tube flows through, the heat of high temperature of heat sink is taken away using circulating water, absorption efficiency is high, and cooling rate is fast, blower fan outwards discharges Electric Appliance Cabinet internal heat by heat removal mechanism, because gas is outwards gone out, solves the problems, such as to be introduced into impurity in air, water conservancy diversion top is domes, water conservancy diversion effect is good, prevents rainwater from pouring in down a chimney.

Description

A kind of low-voltage electrical cabinet with recyclable heat sinking function
Technical field
The present invention relates to Electric Appliance Cabinet technical field, specifically a kind of low-voltage electrical cabinet with recyclable heat sinking function.
Background technology
Electric Appliance Cabinet is that the cupboard for protecting electrical equipment normal work is process by steel material.Electric Appliance Cabinet making material is general It is divided into two kinds of hot rolled steel plate and cold-rolled steel sheet.
Low-voltage electrical cabinet in the market is typically introduced and discharged the radiating that air realizes Electric Appliance Cabinet, radiating by blower fan Efficiency is low, and is readily incorporated foreign matter in radiating, influences the normal operation of electrical equipment inside Electric Appliance Cabinet, be this it is proposed that A kind of low-voltage electrical cabinet with recyclable heat sinking function solves the problem present on.
The content of the invention
It is an object of the invention to provide a kind of low-voltage electrical cabinet with recyclable heat sinking function, to solve prior art In radiating efficiency it is low, and be readily incorporated foreign matter in radiating, influence asking for the normal operation of electrical equipment inside Electric Appliance Cabinet Topic.
To achieve the above object, the present invention provides following technical scheme:
A kind of low-voltage electrical cabinet with recyclable heat sinking function, including electrical equipment cabinet, the electrical equipment cabinet pass through hinge and cabinet Door hinge connects, and the inner horizontal of the electrical equipment cabinet is provided with substrate, and the bottom inside Electric Appliance Cabinet body is provided with water by screw Cooler, the top of the water cooler are provided with circulating pump, and the circulating pump is provided with cooling tube, and the cooling tube passes through substrate Upwardly extend, and cooling tube is fixed on by clamping piece on the inwall of electrical equipment cabinet, the water cooler is with cooling tube by returning Flow tube is fixedly connected, and is screwed on the inwall of the electrical equipment cabinet and is provided with several heat sinks, the heat sink Surface is provided with radiating fin, and the top inside the Electric Appliance Cabinet body is provided with blower fan, and is provided with heat extraction at the top of electrical equipment cabinet Mechanism, the heat removal mechanism is provided with several radiating grooves, and the top of heat removal mechanism is provided with water conservancy diversion top.
Preferably, the lower surface of the substrate is provided with interlayer insulating layer.
Preferably, the circulating pump is connected with water cooler by pipeline.
Preferably, the cooling tube is in circulation U-typed structure.
Preferably, several described heat sinks are in matrix distribution, and the height of the radiating fin is with the level of heat sink Gradually successively decrease to both sides centered on heart line.
Preferably, the heat removal mechanism is cylindrical structure, and several described radiating grooves are using the center of heat removal mechanism as circle The heart is circumferentially uniform.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention devises a kind of feelings in raising radiating efficiency Avoid introducing the low-voltage electrical cabinet of external dust under condition.
1. heat sink quickly absorbs heat in the present invention, when cooling tube flows through, heat sink is taken away using circulating water Heat of high temperature, absorption efficiency is high, and cooling rate is fast.
2. blower fan outwards discharges Electric Appliance Cabinet internal heat by heat removal mechanism, because gas is outwards gone out, solve and draw The problem of entering impurity in air, water conservancy diversion top are domes, and water conservancy diversion effect is good, prevents rainwater from pouring in down a chimney.
Brief description of the drawings
Fig. 1 is a kind of structural representation with the low-voltage electrical cabinet for being recycled heat sinking function of the present invention.
Fig. 2 is a kind of enlarged drawing with the heat sink for being recycled heat sinking function of the present invention.
In figure:1- cabinet doors, 2- cooling tubes, 3- heat removal mechanisms, 4- water conservancy diversion top, 5- radiating grooves, 6- blower fans, 7- electrical equipment cabinet, 8- substrates, 9- interlayer insulating layers, 10- return ducts, 11- water coolers, 12- circulating pumps, 13- heat sinks, 14- radiating fins.
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.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of low-voltage electrical cabinet with recyclable heat sinking function, including electricity Device cabinet 7, electrical equipment cabinet 7 is be hinged by hinge and cabinet door 1, and master controller, the internal water of electrical equipment cabinet 7 are provided with cabinet door 1 Safety is equipped with substrate 8, and substrate 8 is used to separate water cooler 11 and electric equipment, and the bottom inside electrical equipment cabinet 7 passes through screw Water cooler 11 is installed, the top of water cooler 11 is provided with circulating pump 12, and circulating pump 12 rises to the water inside water cooler 11 To pressurization, circulating pump 12 is provided with cooling tube 2, and cooling tube 2 uses metal material, and heat absorption exotherm rate is fast, heat transfer effect Rate is high, and cooling tube 2 is upwardly extended through substrate 8, and cooling tube 2 is fixed on by clamping piece on the inwall of electrical equipment cabinet 7, water cooling But device 11 is fixedly connected with cooling tube 2 by return duct 10, is screwed on the inwall of electrical equipment cabinet 7 and is provided with several Heat sink 13, heat sink 13 are copper material, and heat absorption efficiency is high, and the surface of heat sink 13 is provided with radiating fin 14, radiating fin 14 increase the area of dissipation of heat sink, and the heat of the release of radiating fin 14, electrical equipment cabinet are taken away when cold water flows through cooling tube 2 Top inside 7 is provided with blower fan 6, and the top of electrical equipment cabinet 7 is provided with heat removal mechanism 3, and heat removal mechanism 3 is provided with several Radiating groove 5, and the top of heat removal mechanism 3 is provided with water conservancy diversion top 4, water conservancy diversion top 4 are round dome-type structure, the water conservancy diversion top 4 it is straight Footpath is more than the diameter of heat removal mechanism 3, plays a part of preventing rainwater from flowing backward to water conservancy diversion top 4.
In the present embodiment, the lower surface of substrate 8 is provided with interlayer insulating layer 9, improves the security used.
In the present embodiment, circulating pump 12 is connected with water cooler 11 by pipeline.
In the present embodiment, cooling tube 2 is in circulation U-typed structure.
In the present embodiment, several heat sinks 13 are in matrix distribution, and the height of radiating fin 14 is with the level of heat sink 13 Gradually successively decrease to both sides centered on center line.
In the present embodiment, heat removal mechanism 3 is cylindrical structure, and several radiating grooves 5 are using the center of heat removal mechanism 3 as the center of circle It is circumferentially uniform.
The present invention operation principle be:There is the low-voltage electrical cabinet of recyclable heat sinking function to be installed by normal procedure for this Afterwards, during routine use, substrate 8 plays a part of separating and protecting water cooler 11, is used in the inner chamber body of electrical equipment cabinet 7 In placing electrical equipment, circulating pump 12 is pressurized to cooling tube 2 make it that the cold water in water cooler 11 is real by cooling tube 2 and return duct 10 Existing circulation, heat sink 13 use metal material, and the speed of the absorption internal heat of Electric Appliance Cabinet 7 is fast, when cold water flows through cooling tube 2 When take away the heat of heat sink 13, so as to have the function that cooling, while the heat inside Electric Appliance Cabinet 7 is passed through radiating by blower fan 6 Groove 5 discharges, double-radiation function mechanism.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.

Claims (6)

1. a kind of low-voltage electrical cabinet with recyclable heat sinking function, including electrical equipment cabinet(7), it is characterised in that the electrical equipment Cabinet(7)Pass through hinge and cabinet door(1)It is be hinged, the electrical equipment cabinet(7)Inner horizontal substrate is installed(8), and Electric Appliance Cabinet Body(7)Internal bottom is provided with water cooler by screw(11), the water cooler(11)Top be provided with circulating pump (12), the circulating pump(12)It is provided with cooling tube(2), the cooling tube(2)Through substrate(8)Upwardly extend, and cooling tube (2)Electrical equipment cabinet is fixed on by clamping piece(7)Inwall on, the water cooler(11)With cooling tube(2)Pass through return duct (10)It is fixedly connected, the electrical equipment cabinet(7)Inwall on be screwed several heat sinks be installed(13), it is described to dissipate Hot plate(13)Surface be provided with radiating fin(14), the electrical equipment cabinet(7)Internal top is provided with blower fan(6), and electrical equipment Cabinet(7)Top heat removal mechanism is installed(3), the heat removal mechanism(3)It is provided with several radiating grooves(5), and heat extraction machine Structure(3)Top be provided with water conservancy diversion top(4).
A kind of 2. low-voltage electrical cabinet with recyclable heat sinking function according to claim 1, it is characterised in that the base Plate(8)Lower surface be provided with interlayer insulating layer(9).
3. a kind of low-voltage electrical cabinet with recyclable heat sinking function according to claim 1, it is characterised in that described to follow Ring pump(12)With water cooler(11)Connected by pipeline.
4. a kind of low-voltage electrical cabinet with recyclable heat sinking function according to claim 1, it is characterised in that described cold But manage(2)In circulation U-typed structure.
A kind of 5. low-voltage electrical cabinet with recyclable heat sinking function according to claim 1, it is characterised in that several The heat sink(13)In matrix distribution, the radiating fin(14)Height with heat sink(13)Horizontal center line centered on Gradually successively decrease to both sides.
A kind of 6. low-voltage electrical cabinet with recyclable heat sinking function according to claim 1, it is characterised in that the row Heat engine structure(3)For cylindrical structure, several described radiating grooves(5)With heat removal mechanism(3)Center for the center of circle it is circumferentially uniform.
CN201710914135.2A 2017-09-30 2017-09-30 A kind of low-voltage electrical cabinet with recyclable heat sinking function Pending CN107645890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710914135.2A CN107645890A (en) 2017-09-30 2017-09-30 A kind of low-voltage electrical cabinet with recyclable heat sinking function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710914135.2A CN107645890A (en) 2017-09-30 2017-09-30 A kind of low-voltage electrical cabinet with recyclable heat sinking function

Publications (1)

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CN107645890A true CN107645890A (en) 2018-01-30

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108811445A (en) * 2018-06-26 2018-11-13 南京恒众机械有限公司 A kind of water-cooling cabinet
CN108848654A (en) * 2018-06-28 2018-11-20 武汉船用机械有限责任公司 A kind of intelligent cooling electric cabinet
CN108988178A (en) * 2018-08-02 2018-12-11 贵州大学 A kind of Internet of Things power distribution cabinet
CN110412541A (en) * 2019-08-21 2019-11-05 上海禾赛光电科技有限公司 Liquid cooling apparatus, laser radar system and vehicle for laser radar

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101853059A (en) * 2010-05-12 2010-10-06 姚学民 Cloud computing server system for heat dissipation, energy conservation and safe data storage
CN205142770U (en) * 2015-12-07 2016-04-06 张雷 Regulator cubicle heat abstractor
CN205408367U (en) * 2016-02-19 2016-07-27 河南工业职业技术学院 Electrical control cabinet's top heat dissipation protector
CN205846527U (en) * 2016-08-01 2016-12-28 陕西奥源电器设备制造有限公司 A kind of good heat dissipation effect is easy to the low-voltage distribution cabinet of transhipment
CN206100705U (en) * 2016-10-20 2017-04-12 东北石油大学 Observe and control rack
CN206180445U (en) * 2016-11-19 2017-05-17 江苏天正电气有限公司 Low -voltage electrical cabinet with circulated heat dissipation function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101853059A (en) * 2010-05-12 2010-10-06 姚学民 Cloud computing server system for heat dissipation, energy conservation and safe data storage
CN205142770U (en) * 2015-12-07 2016-04-06 张雷 Regulator cubicle heat abstractor
CN205408367U (en) * 2016-02-19 2016-07-27 河南工业职业技术学院 Electrical control cabinet's top heat dissipation protector
CN205846527U (en) * 2016-08-01 2016-12-28 陕西奥源电器设备制造有限公司 A kind of good heat dissipation effect is easy to the low-voltage distribution cabinet of transhipment
CN206100705U (en) * 2016-10-20 2017-04-12 东北石油大学 Observe and control rack
CN206180445U (en) * 2016-11-19 2017-05-17 江苏天正电气有限公司 Low -voltage electrical cabinet with circulated heat dissipation function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108811445A (en) * 2018-06-26 2018-11-13 南京恒众机械有限公司 A kind of water-cooling cabinet
CN108848654A (en) * 2018-06-28 2018-11-20 武汉船用机械有限责任公司 A kind of intelligent cooling electric cabinet
CN108988178A (en) * 2018-08-02 2018-12-11 贵州大学 A kind of Internet of Things power distribution cabinet
CN110412541A (en) * 2019-08-21 2019-11-05 上海禾赛光电科技有限公司 Liquid cooling apparatus, laser radar system and vehicle for laser radar

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Application publication date: 20180130