CN2919789Y - Self-heat-exchanging type machine cabinet - Google Patents

Self-heat-exchanging type machine cabinet Download PDF

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Publication number
CN2919789Y
CN2919789Y CN 200620017431 CN200620017431U CN2919789Y CN 2919789 Y CN2919789 Y CN 2919789Y CN 200620017431 CN200620017431 CN 200620017431 CN 200620017431 U CN200620017431 U CN 200620017431U CN 2919789 Y CN2919789 Y CN 2919789Y
Authority
CN
China
Prior art keywords
door
panel
plate
heat
heat exchange
Prior art date
Application number
CN 200620017431
Other languages
Chinese (zh)
Inventor
廉纪奎
Original Assignee
廉纪奎
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 廉纪奎 filed Critical 廉纪奎
Priority to CN 200620017431 priority Critical patent/CN2919789Y/en
Application granted granted Critical
Publication of CN2919789Y publication Critical patent/CN2919789Y/en

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Abstract

The utility model relates to a self-replacing heat style cabinet. A hollow cavity is arranged between the front-door external plate and the front-door internal plate of the front-door component. A top cavity is arranged between the top external plate and the top internal plate of the top plate. The front internal plate, the top internal plate, two side plates, the rear plate and the bottom plate all shape an equipment storehouse. The door cavity and the top cavity are communicated with shape an external circulated heat wind channel storehouse. The lower part of the front-door components is provided with a wind inlet communicated with the internal cavity. The rear section of the top cavity is provided with a wind outlet. An equipment module in the equipment storehouse produces the hot air to blow toward the top internal plate, and shapes a sealed internal circulated air current along the front-door internal plate to the equipment storehouse bottom, and then pass the heat to the top internal plate and the front-door internal plate in sequence, and finally completes the heat exchange of the internal circulation. Meanwhile, the heat wind channel storehouse of the external circulation directly introduces the cool air outside to cool the top internal plate and the front-door internal plate, and then finishes radiation, thereby realizing the purposes of radiation without any installation of heat exchanging device, which has the advantages of simple structure, even radiation, and small size of the while cabinet.

Description

From the heat exchange type rack

Technical field

The utility model relates to rack, and is particularly a kind of from the heat exchange type rack.

Background technology

The communication cabinet of existing communication cabinet, particularly outdoor application, its inside nearly all is equipped with temperature conditioning unit, is mainly the heat exchange type, reduces the operating ambient temperature of equipment in the rack by heat exchanger.As depicted in figs. 1 and 2, be a kind of communication cabinet that occurs on the market with heat exchanger, comprise rack main body and the heat exchanger that above the rack main body, is provided with.Wherein, Fig. 1 is the side cross-sectional, view of rack, has represented circulation air path operation principle in the rack, and P1 is to being cabinet front, and P2 is to being rear of cabinet, and the top of rack main body 1 is equipped with heat exchanger 4, circulation air path 3 in the structure by complexity forms.The hot-air of when main equipment 2 work, discharging from the rack rear portion by circulation air path in the heat exchanger on mounted fan 5 suck heat exchangers 4, through after the heat exchange, deliver to the front portion of main equipment 2 by fan 5, finish the internal circulation heat-exchanging purpose.Fig. 2 is the vertical section view of rack, it is rack outer circulating air duct operation principle, P3 to, P4 to being respectively rack left side and rack right side, fan 6 is installed in the outer circulating air duct 7, the air in the external world is sucked from a side, after carrying out heat exchange by heat exchanger 4, discharge, finish outer circulation heat exchange purpose from opposite side.This rack need be installed an independently heat exchanger system, so whole rack complex structure, cost height, overall dimension are big.

The utility model content

The technical problems to be solved in the utility model is, at the above-mentioned defective that has the rack of additional heat-exchanger rig of prior art, provides a kind of auxiliary heat-exchanger rig, simple in structure from the heat exchange type rack that need not to install.

The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of from the heat exchange type rack, this rack is surrounded jointly by base plate, side plate, top board, back plate and front door assembly; External door panel and front door inner panel before described front door assembly comprises, the door inner chamber of formation hollow between described preceding external door panel and the front door inner panel; Described top board comprises top outside plate and top inner panel, forms the chamber, top of hollow between described top outside plate and the top inner panel; Described front door inner panel, top inner panel, side plate, back plate and base plate one common peripheral forming apparatus storehouse; Described door inner chamber and chamber, top connect and form outer circulation heat dissipation wind channel storehouse; Described front door inner panel and top inner panel are described equipment compartment and outer circulation heat dissipation wind channel storehouse heat exchange elements; The bottom of described front door assembly is provided with the air inlet that is communicated with described door inner chamber; Rear portion, chamber, described top is provided with air outlet; Described outer circulation heat dissipation wind channel storehouse is provided with the fan that is mated.

In the heat exchange type rack, described top inner panel is made up of the aluminium section bar that has radiation tooth of the present utility model; Perhaps, described top inner panel is the good waveform plate of heat conductivility; Perhaps, described top inner panel is fixed some heat conduction teeth thereon by one flat plate and is formed; Perhaps, described top inner panel is the good flat board of heat conductivility.

In the heat exchange type rack, described front door inner panel is the good flat board of heat conductivility of the present utility model; Perhaps, described front door inner panel is fixed some heat conduction teeth thereon by one flat plate and is formed; Perhaps, described front door inner panel is made up of the aluminium section bar that has radiation tooth; Perhaps, described front door inner panel is the good waveform plate of heat conductivility.

Implement of the present utility model from the heat exchange type rack, has following beneficial effect: the rack body portion is divided into separate equipment storehouse and outer circulation heat dissipation wind channel storehouse by front door inner panel and top inner panel, outer circulation heat dissipation wind channel storehouse is under the effect of fan, suck cool ambient air from air inlet, discharge by air outlet, form open outer circulation air-flow; EM equipment module is installed in the equipment compartment, the hot-air that produces is on every side upwards discharged by fan inside, blow to the top inner panel, get back to the equipment air inlet of equipment compartment bottom then in the front of EM equipment module along front door inner panel, form the interior circulating current of sealing; Interior circulating current successively with heat transferred top inner panel and front door inner panel, is finished the heat exchange of interior circulation in running, simultaneously, outer circulation heat dissipation wind channel storehouse is directly introduced cool ambient air the heat of top inner panel and front door inner panel is taken away, and finishes heat sinking function.This rack need not that complicated heat-exchanger rig is installed separately can reach the heat radiation purpose, has advantage simple in structure, that cost is low, heat radiation is even, the rack overall dimensions is little.

Description of drawings

Fig. 1 is the side cross-section schematic diagram (interior circulation air path) of existing a kind of heat exchange type rack.

Fig. 2 is the vertical section schematic diagram (outer circulating air duct) of existing a kind of heat exchange type rack.

Fig. 3 is the representative side section view of the utility model from first embodiment of heat exchange type rack.

Fig. 4 is the representative side section view of the utility model from second embodiment of heat exchange type rack.

Fig. 5 is the utility model from the schematic diagram of first embodiment of the front door inner panel of heat exchange type rack and top inner panel.

Fig. 6 is the utility model from the schematic diagram of second embodiment of the front door inner panel of heat exchange type rack and top inner panel.

Fig. 7 is the utility model from the schematic diagram of the 3rd embodiment of the front door inner panel of heat exchange type rack and top inner panel.

Embodiment

Be described in further detail from the heat exchange type rack of the present utility model below in conjunction with accompanying drawing.

As shown in Figure 3, Figure 4, of the present utility modelly surround jointly by base plate 11, back plate 12, top board 13, biside plate and front door assembly 14 from the heat exchange type rack.

Described front door assembly 14 is a hollow structure, and external door panel 141 and front door inner panel 142 before comprising form hollow cavity 143 between external door panel 141 and the front door inner panel 142 before described.Described top board 13 is similarly hollow structure, comprises top outside plate 131 and top inner panel 132, according to the different embodiments of top inner panel 132, has formed chamber 133, hollow top as shown in Figure 3, Figure 4.Described door inner chamber 143 and chamber, top 133 connect and form outer circulation heat dissipation wind channel storehouse.In order to make outer circulation heat dissipation wind channel storehouse can form air-flow fast, in described outer circulation heat dissipation wind channel storehouse, be provided with fan 15.In the present embodiment, described fan 15 is installed in the intersection of chamber 133, top and inner chamber 143, and the cold air of guiding inner chamber 143 enters into chamber 133, top.Understandable, described fan 15 also can be installed in other positions of chamber 133, described top or inner chamber 143.In the bottom of described front door assembly 14, for example the both sides of the front lower place of the outside plate of front door assembly 14 or front door assembly 14 are provided with the air inlet 16 of communication with cavity 143 to the external world.133 rear portions, chamber, described top, for example the rear wall of top board 13 or sidewall are provided with the air outlet 17 that is communicated with chamber 133 to the external world, top.Thereby can introduce cool ambient air to outer circulation heat dissipation wind channel storehouse, and from the air of air outlet 17 discharges through heat exchange by air inlet 16.

Described front door inner panel 142, top inner panel 132, side plate 12 and base plate 11 one common peripheral forming apparatus storehouses 18.At described equipment compartment 18 EM equipment module is installed, the heat that produces behind the equipment work is upwards discharged by the fan inside of equipment.

The version of described front door inner panel 142 and top inner panel 132 is similar, is the feature board with thermolysis, and its version can have various ways.For example, as shown in Figure 5, be first embodiment of front door inner panel 142 and top inner panel 132, it is made up of the aluminium section bar that has radiation tooth 21, perhaps, and as shown in Figure 6, being second embodiment of front door inner panel 142 and top inner panel 132, is the good wavy sheet of heat conductivility; Perhaps, as shown in Figure 7, be the 3rd embodiment of front door inner panel 142 and top inner panel 132, it is formed by fixing some heat conduction teeth 22 on the heat conduction flat board; Perhaps, front door inner panel 142 and top inner panel 132 directly are the good flat board of heat conductivility.

This rack from the operation principle of heat exchange is: outer circulation heat dissipation wind channel storehouse sucks cool ambient air from air inlet 16 under the effect of fan 15, discharge by air outlet 17, forms open outer circulation air-flow; Produce heat behind the equipment work in the equipment compartment 18 and upwards discharge, blow to top inner panel 132, get back to the air inlet 16 of equipment compartment 18 bottoms then forward along front door inner panel 142, form the interior circulating current of sealing by fan inside; Interior circulating current is in running, the top inner panel 132 and the front door inner panel 142 that successively heat transferred are connected equipment compartment 18 and outer circulation heat dissipation wind channel storehouse, the heat exchange of circulation in finishing, simultaneously, outer circulation heat dissipation wind channel storehouse is directly introduced cool ambient air the heat of top inner panel 132 and front door inner panel 142 is taken away, and finishes heat sinking function; Its airflow direction is shown in arrow among the figure.This rack need not that complicated heat-exchanger rig is installed separately can reach the heat radiation purpose, has advantage simple in structure, that cost is low, heat radiation is even, the rack overall dimensions is little.

Claims (9)

1, a kind ofly it is characterized in that this rack is surrounded jointly by base plate, side plate, top board, back plate and front door assembly from the heat exchange type rack; External door panel and front door inner panel before described front door assembly comprises, the door inner chamber of formation hollow between described preceding external door panel and the front door inner panel; Described top board comprises top outside plate and top inner panel, forms the chamber, top of hollow between described top outside plate and the top inner panel; Described front door inner panel, top inner panel, side plate, back plate and base plate one common peripheral forming apparatus storehouse; Described door inner chamber and chamber, top connect and form outer circulation heat dissipation wind channel storehouse; Described front door inner panel and top inner panel are described equipment compartment and outer circulation heat dissipation wind channel storehouse heat exchange elements; The bottom of described front door assembly is provided with the air inlet that is communicated with described door inner chamber; Rear portion, chamber, described top is provided with air outlet; Described outer circulation heat dissipation wind channel storehouse is provided with the fan that is mated.
2, according to claim 1ly it is characterized in that from the heat exchange type rack described top inner panel is made up of the aluminium section bar that has radiation tooth.
3, according to claim 1ly it is characterized in that from the heat exchange type rack described top inner panel is the good waveform plate of heat conductivility.
4, according to claim 1 from the heat exchange type rack, it is characterized in that described top inner panel fixes some heat conduction teeth thereon by one flat plate and form.
5, according to claim 1ly it is characterized in that from the heat exchange type rack described top inner panel is the good flat board of heat conductivility.
6, it is characterized in that from the heat exchange type rack that according in the claim 2 to 5 each is described described front door inner panel is the good flat board of heat conductivility.
7, it is characterized in that from the heat exchange type rack that according in the claim 2 to 5 each is described described front door inner panel is fixed some heat conduction teeth thereon by one flat plate and formed.
8, it is characterized in that from the heat exchange type rack that according in the claim 2 to 5 each is described described front door inner panel is the good waveform plate of heat conductivility.
9, it is characterized in that from the heat exchange type rack that according in the claim 2 to 5 each is described described front door inner panel is made up of the aluminium section bar that has radiation tooth.
CN 200620017431 2006-06-13 2006-06-13 Self-heat-exchanging type machine cabinet CN2919789Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620017431 CN2919789Y (en) 2006-06-13 2006-06-13 Self-heat-exchanging type machine cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620017431 CN2919789Y (en) 2006-06-13 2006-06-13 Self-heat-exchanging type machine cabinet

Publications (1)

Publication Number Publication Date
CN2919789Y true CN2919789Y (en) 2007-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620017431 CN2919789Y (en) 2006-06-13 2006-06-13 Self-heat-exchanging type machine cabinet

Country Status (1)

Country Link
CN (1) CN2919789Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813964A (en) * 2010-04-16 2010-08-25 肖宾宾 Dustproof case
CN101873790A (en) * 2010-06-28 2010-10-27 华为技术有限公司 Cabinet
CN101896045A (en) * 2010-07-23 2010-11-24 烽火通信科技股份有限公司 Natural heat dissipation outdoor cabinet
CN104460903A (en) * 2014-12-03 2015-03-25 吉首大学 Radiator for notebook computer
CN105451493A (en) * 2015-12-31 2016-03-30 浙江万可电气设备有限公司 Internally stable environmental control cabinet
CN106231881A (en) * 2016-07-29 2016-12-14 国网河南省电力公司南阳供电公司 A kind of transformer station's electrical control cabinet noise and electromagnetic radiation monitoring shielding harness
CN103699196B (en) * 2013-12-26 2018-05-25 中国船舶重工集团公司第七0九研究所 A kind of chamber type heat preservation/radiator towards blade server
WO2019076270A1 (en) * 2017-10-16 2019-04-25 华为技术有限公司 Heat dissipation structure, cabinet, and communication system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813964A (en) * 2010-04-16 2010-08-25 肖宾宾 Dustproof case
CN101813964B (en) * 2010-04-16 2013-02-13 衡阳师范学院 Dustproof case
CN101873790A (en) * 2010-06-28 2010-10-27 华为技术有限公司 Cabinet
WO2011140944A1 (en) * 2010-06-28 2011-11-17 华为技术有限公司 Machine cabinet
CN101896045A (en) * 2010-07-23 2010-11-24 烽火通信科技股份有限公司 Natural heat dissipation outdoor cabinet
CN101896045B (en) * 2010-07-23 2012-11-21 烽火通信科技股份有限公司 Natural heat dissipation outdoor cabinet
CN103699196B (en) * 2013-12-26 2018-05-25 中国船舶重工集团公司第七0九研究所 A kind of chamber type heat preservation/radiator towards blade server
CN104460903A (en) * 2014-12-03 2015-03-25 吉首大学 Radiator for notebook computer
CN105451493A (en) * 2015-12-31 2016-03-30 浙江万可电气设备有限公司 Internally stable environmental control cabinet
CN105451493B (en) * 2015-12-31 2018-02-02 浙江万可电气设备有限公司 A kind of ring control cabinet of internal stability
CN106231881A (en) * 2016-07-29 2016-12-14 国网河南省电力公司南阳供电公司 A kind of transformer station's electrical control cabinet noise and electromagnetic radiation monitoring shielding harness
WO2019076270A1 (en) * 2017-10-16 2019-04-25 华为技术有限公司 Heat dissipation structure, cabinet, and communication system

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070704

Termination date: 20100613