CN109588030A - A kind of outdoor cabinet heat exchanger - Google Patents
A kind of outdoor cabinet heat exchanger Download PDFInfo
- Publication number
- CN109588030A CN109588030A CN201910064822.9A CN201910064822A CN109588030A CN 109588030 A CN109588030 A CN 109588030A CN 201910064822 A CN201910064822 A CN 201910064822A CN 109588030 A CN109588030 A CN 109588030A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air port
- fan
- air
- baffle plate
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims abstract description 32
- 239000000428 dust Substances 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of outdoor cabinet heat exchangers, including cabinet, the cabinet includes interior air compartment and outer air compartment, it is separated by partition between the interior air compartment and outer air compartment, the first air port is provided on the front side wall of the interior air compartment, second air port, the top in the second air port is arranged in first air port, the first fan is installed on first air port, second fan is installed on the second air port, third air port is provided on the rear wall of the outer air compartment, 4th air port, the top in the 4th air port is arranged in the third air port, third fan is installed on third air port, the 4th fan is installed on 4th air port.The present invention also avoids environment and the influence to machine cabinet humidity while ensure that heat dissipation, and the dust in environment has been isolated, and ensure that the stable operation of equipment within machine cabinet.
Description
Technical field
The present invention relates to outdoor cabinet technical fields, and in particular to a kind of outdoor cabinet heat exchanger.
Background technique
With the development of social science and technology, outdoor cabinet, communication cabinet, power cabinet, outdoor medium, service rack, industrial electro
The power equipment of the outdoor such as gas holder is more and more, and the power equipment integrated level in cabinet is also higher and higher, the heat in unit space
Consume also increasing, therefore the excellent heat dissipation of cabinet becomes one of essential factor of power equipment steady operation.
But in the prior art, due to the difference of geographical conditions, cabinet is in radiation processes often because humidity is excessively high or grey
Dirt is excessive and power equipment is caused to break down.
Summary of the invention
The present invention is also kept away while ensure that heat dissipation in view of the above-mentioned problems, provide a kind of outdoor cabinet heat exchanger
Environment is exempted from and the influence to machine cabinet humidity, and the dust in environment has been isolated, ensure that equipment within machine cabinet stablizes fortune
Row.
The technical solution of present invention solution technical problem are as follows:
A kind of outdoor cabinet heat exchanger, including cabinet, the cabinet include interior air compartment and outer air compartment, the interior air compartment and
It is separated by partition between outer air compartment, the first air port, the second air port, first wind is provided on the front side wall of the interior air compartment
The top in the second air port is arranged in mouth, is equipped with the first fan on first air port, the second fan is equipped on the second air port,
Third air port, the 4th air port are provided on the rear wall of the outer air compartment, the top in the 4th air port is arranged in the third air port,
Third fan is installed on third air port, the 4th fan is installed on the 4th air port.
Further, the partition includes multiple folded plates, folded plate from top to bottom arranged distribution, and is cut with scissors between adjacent separator
It connects, the partition of the top is articulated on overhead gage, and the lowermost partition is articulated on lower baffle plate, the overhead gage and lower baffle plate
Horizontally disposed and cooperate with the inner sidewall of cabinet, the overhead gage and lower baffle plate are set in cabinet, and can be in cabinet on
Lower slider is provided with power device, the power device driving overhead gage, lower baffle plate sliding on the cabinet.
Further, it is provided with the sliding rail being vertically arranged in the cabinet, is provided on the overhead gage and lower baffle plate
With the sliding slot of sliding rail cooperation.
Further, the power device includes motor and screw rod, and the motor is installed on the upper end of cabinet, the electricity
The driving shaft of machine is fixedly connected with screw rod, the through-hole that screw mandrel passes through is provided on the overhead gage and lower baffle plate, and described
The first nut is provided on overhead gage, first nut and wire rod thread cooperate, it is provided with the second nut on the lower baffle plate,
Second nut and wire rod thread cooperate, and the top half of the screw rod and the rotation direction of thread of lower half portion are opposite.
Further, Air Filter is provided on third fan and the 4th fan.
It further, further include controller and temperature sensor, the controller is installed on cabinet, the temperature
Sensor is set on the front side wall of cabinet, and the temperature sensor, motor are electrically connected with the controller respectively.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution have the following advantages that or the utility model has the advantages that
1, the present invention is between interior air compartment and outer air compartment by will be separated by partition, by the 4th fan by extraneous cold sky
Aspiration enters in exogenous wind room, then outer air compartment is discharged in the hot-air after exchanging heat in exogenous wind room by third fan, passes through the first fan
Hot-air in cabinet is sucked in interior air compartment, then is discharged to the relatively Cryogenic air after exchanging heat in interior air compartment by the second fan
In cabinet, the hot-air in extraneous cold air and cabinet exchanges heat at partition, but under the barrier of partition, avoids ring
Border and influence to machine cabinet humidity, and the dust in environment has been isolated, it ensure that the stable operation of equipment within machine cabinet.
2, the present invention includes multiple folded plates by partition, hinged between adjacent separator, and the upper and lower ends of partition are distinguished
It is articulated on overhead gage and lower baffle plate, when in-cabinet temperature is higher, drives overhead gage, lower baffle plate to slide by power device,
Keep overhead gage and lower baffle plate mobile to middle position, partition is folded at the same time, thus the first air port and third air port
It communicates, the second air port is communicated with the 4th air port, and cabinet is divided into two channels up and down by overhead gage and lower baffle plate, passes through the second wind
The equipment in cabinet will be cooled down in extraneous cold air sucking cabinet with the 4th fan by fanning, and pass through the first fan and third
Hot-air in cabinet is discharged fan, so that quick cooling function can be realized.
3, the present invention is provided with the first nut, first spiral shell on overhead gage by motor and screw rod as power device
It is female to cooperate with wire rod thread, the second nut is provided on lower baffle plate, second nut and wire rod thread cooperate, and the silk
The top half of bar and the rotation direction of thread of lower half portion on the contrary, then motor drives screw mandrel rotate when, with screw rod top half
While the overhead gage being threadedly engaged moves down, the lower baffle plate being threadedly engaged with screw rod lower half portion is moved up, thus logical
Cross a motor as power mechanism can be realized overhead gage and while lower baffle plate it is mobile, it is simple at low cost excellent with structure
Point.
4, on the one hand the present invention avoids dust outside by being provided with Air Filter on third fan and the 4th fan
Air compartment effectively prevents dust to enter in cabinet, reaches anti-on the other hand during carrying out rapid cooling by Air Filter
The effect of dirt.
5, temperature sensor is set on the front side wall that the present invention passes through cabinet, utilizes the temperature in temperature sensor detection cabinet
Degree, and temperature data is transferred to controller, when temperature is excessively high reaches preset temperature value, controller controls motor action,
Keep overhead gage and lower baffle plate mobile to middle position, is switched to rapid cooling mode and carries out rapid cooling, improve automation journey
Degree.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is the cross-sectional view in A-A direction of the present invention under partition upright state；
Fig. 4 is the cross-sectional view in A-A direction of the partition of the present invention under bending state；
Fig. 5 is structural perspective of the partition of the present invention inside bending state lower box；
In figure, cabinet 1, partition 11, folded plate 12, interior air compartment 2, the first fan 21, the second fan 22, outer air compartment 3, third wind
Fan 31, the 4th fan 32, overhead gage 41, lower baffle plate 42, sliding rail 43, motor 51, screw rod 52, the first nut 53, the second nut 54,
Controller 6, temperature sensor 7.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing 1 to 5 is combined,
The present invention will be described in detail.Following disclosure provide many different embodiments or example be used to realize it is of the invention not
Same structure.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.In addition, of the invention
Can in different examples repeat reference numerals and/or letter.This repetition is that for purposes of simplicity and clarity, itself is not
It indicates that the relationship between various embodiments and/or setting is discussed.It should be noted that illustrated component is not necessarily pressed in the accompanying drawings
Ratio is drawn.Present invention omits the descriptions to known assemblies and treatment technology and process to avoid this hair is unnecessarily limiting
It is bright.
As shown in Figures 1 to 3, a kind of outdoor cabinet heat exchanger, including cabinet 1, the cabinet 1 is including interior air compartment 2 and outside
Air compartment 3 is separated by partition 11 between the interior air compartment 2 and outer air compartment 3, is provided with first on the front side wall of the interior air compartment 2
Air port, the second air port, first air port are arranged in the top in the second air port, are equipped with the first fan on first air port,
Second fan is installed on the second air port, is provided with third air port, the 4th air port on the rear wall of the outer air compartment 3, described
The top in the 4th air port is arranged in three air ports, and third fan is equipped on third air port, is equipped with the 4th fan on the 4th air port.
The present invention is separated by will pass through partition 11 between interior air compartment 2 and outer air compartment 3, is inhaled extraneous cold air by the 4th fan 32
Enter in exogenous wind room, then the hot-air after exchanging heat in exogenous wind room is discharged by outer air compartment by third fan 31, it will by the first fan
Hot-air in cabinet sucks in interior air compartment, then the relatively Cryogenic air after exchanging heat in interior air compartment is discharged to machine by the second fan
In cabinet, the hot-air in extraneous cold air and cabinet exchanges heat at partition, but under the barrier of partition, avoids environment
And the influence to machine cabinet humidity, and the dust in environment has been isolated, it ensure that the stable operation of equipment within machine cabinet.
As shown in figure 4, the partition 11 includes multiple folded plates 12, the from top to bottom arranged distribution of folded plate 12, and it is adjacent every
Hinged between plate, the partition of the top is articulated on overhead gage 41, and the lowermost partition is articulated on lower baffle plate 42, and described is upper
Baffle 41 and lower baffle plate 42 are horizontally disposed with and cooperate with the inner sidewall of cabinet 1, and the overhead gage 41 is set to lower baffle plate 42
It in cabinet 1, and can be slided up and down in cabinet, power device is provided on the cabinet 1, is kept off in the power device driving
Plate, lower baffle plate sliding.The present invention includes multiple folded plates by partition 11, hinged between adjacent separator, and up and down the two of partition
End is hingedly connected on overhead gage and lower baffle plate, when in-cabinet temperature is higher, drives overhead gage, lower baffle plate by power device
Sliding keeps overhead gage and lower baffle plate mobile to middle position, and partition is folded at the same time, thus the first air port and third
Air port communicates, and the second air port is communicated with the 4th air port, and cabinet is divided into two channels up and down by overhead gage and lower baffle plate, by the
Equipment in cabinet will be cooled down in the cold air sucking cabinet that two fans and the 4th fan will be extraneous, by the first fan with
Hot-air in cabinet is discharged third fan, so that quick cooling function can be realized.The partition is commercially available in market
The folded sheet bought, or be hingedly made up of multiple bending plates of hinge.
It is provided with four sliding rails being vertically arranged 43 in the cabinet 1, is arranged on the overhead gage 41 and lower baffle plate 42
There is the sliding slot cooperated with sliding rail 43.
The power device includes motor 51 and screw rod 52, and the motor 51 is installed on the upper end of cabinet 1, the motor
51 driving shaft is fixedly connected with screw rod 52, be provided on the overhead gage 41 and lower baffle plate 42 screw mandrel 52 pass through it is logical
Hole, and the first nut 53 is provided on the overhead gage 41, first nut is threadedly engaged with screw rod 52, the lower baffle plate 42
On be provided with the second nut 54, second nut 54 is threadedly engaged with screw rod 52, the top half of the screw rod 52 under
The rotation direction of thread of half part is on the contrary, top half is left hand thread, and lower half portion is right-handed thread, and the present invention passes through motor
With screw rod as power device, it is provided with the first nut 53 on overhead gage 41, first nut is threadedly engaged with screw rod 52, under
The second nut 54 is provided on baffle 42, second nut 54 is threadedly engaged with screw rod 52, and the upper half of the screw rod 52
Partially it is threadedly engaged on the contrary, when then motor drives screw mandrel rotates with screw rod top half with the rotation direction of thread of lower half portion
Overhead gage while move down, the lower baffle plate being threadedly engaged with screw rod lower half portion moves up, to pass through an electricity
It is mobile while overhead gage and lower baffle plate can be realized as power mechanism in machine, have the advantages that structure is simple at low cost.
Air Filter is provided on third fan and the 4th fan.The present invention on third fan and the 4th fan by being all provided with
It is equipped with Air Filter, dust is on the one hand avoided into outer air compartment and passes through Air Filter on the other hand during carrying out rapid cooling
Effectively dust is prevented to enter in cabinet, achieved the effect that dust-proof.
It further include controller 6 and temperature sensor 7, the controller is installed on cabinet 1, the temperature sensor
7 are set on the front side wall of cabinet 1, and the temperature sensor 7, motor 51 are electrically connected with controller 6 respectively, the control
Device uses single-chip microcontroller or PLC, and for receiving the data of temperature sensor and comparing with default value, then control is electric
The working condition of machine.Temperature sensor 7 is set on the front side wall that the present invention passes through cabinet 1, detects cabinet using temperature sensor
Interior temperature, and temperature data is transferred to controller, when temperature is excessively high reaches preset temperature value, controller controls motor
Movement keeps overhead gage and lower baffle plate mobile to middle position, is switched to rapid cooling mode and carries out rapid cooling, improves automatic
Change degree.
In the use of the present invention, opening up the opening for installing this equipment on the cabinet wall of cabinet, this equipment is then passed through into spiral shell
Bolt is installed on the cabinet wall of cabinet, and communicates first fan of this equipment and the second fan with the inner space of cabinet, incite somebody to action this
The third fan of equipment is communicated with the 4th fan with external environment.At nominal conditions, as shown in figure 3, partition is uprightly by cabinet
Be divided into the interior air compartment 2 and outer air compartment 3 of forward and backward separation, be both able to achieve the function of heat dissipation in this state, in turn avoid environment and
Influence to machine cabinet humidity, and the dust in environment has been isolated；When in-cabinet temperature is higher, as shown in figure 4, overhead gage
Mobile to centre with lower baffle plate, cabinet is divided into two ventilating ducts up and down, realizes the function of rapid cooling by partition bending.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to invention, not to the scope of the present invention
Limitation, based on the technical solutions of the present invention, those skilled in the art do not need to make the creative labor and can make
Various modifications or changes still within protection scope of the present invention.
Claims (6)
1. a kind of outdoor cabinet heat exchanger, including cabinet (1), which is characterized in that the cabinet (1) include interior air compartment (2) and
Outer air compartment (3) is separated between the interior air compartment (2) and outer air compartment (3) by partition (11), the front side wall of the interior air compartment (2)
On be provided with the first air port, the second air port, first air port is arranged in the top in the second air port, installs on first air port
Have the first fan (21), be equipped on the second air port the second fan (22), is provided with third on the rear wall of the outer air compartment (3)
The top in the 4th air port is arranged in air port, the 4th air port, the third air port, and third fan (31) are equipped on third air port,
4th fan (32) is installed on the 4th air port.
2. a kind of outdoor cabinet heat exchanger as described in claim 1, which is characterized in that the partition (11) includes multiple
Folded plate (12), folded plate (12) from top to bottom arranged distribution, and it is hinged between adjacent separator, the partition of the top is articulated with overhead gage
(41) on, the lowermost partition is articulated on lower baffle plate (42), the overhead gage (41) and lower baffle plate (42) it is horizontally disposed and
Cooperate with the inner sidewall of cabinet (1), the overhead gage (41) and lower baffle plate (42) are set in cabinet (1), and can be in cabinet
It inside slides up and down, power device, the power device driving overhead gage, lower baffle plate sliding is provided on the cabinet (1).
3. a kind of outdoor cabinet heat exchanger as claimed in claim 2, which is characterized in that be provided in the cabinet (1)
The sliding rail (43) being vertically arranged is provided with the sliding slot with sliding rail (43) cooperation on the overhead gage (41) and lower baffle plate (42).
4. a kind of outdoor cabinet heat exchanger as claimed in claim 3, which is characterized in that the power device includes motor
(51) and screw rod (52), the motor (51) are installed on the upper end of cabinet (1), driving shaft and screw rod (52) of the motor (51)
It is fixedly connected, is provided with the through-hole that screw mandrel (52) passes through, and the upper gear on the overhead gage (41) and lower baffle plate (42)
It is provided on plate (41) the first nut (53), first nut is threadedly engaged with screw rod (52), is set on the lower baffle plate (42)
It is equipped with the second nut (54), second nut (54) is threadedly engaged with screw rod (52), the top half of the screw rod (52)
It is opposite with the rotation direction of thread of lower half portion.
5. a kind of outdoor cabinet heat exchanger as claimed in claim 1 or 2, which is characterized in that third fan and the 4th fan
On be provided with Air Filter.
6. a kind of outdoor cabinet heat exchanger as claimed in claim 4, which is characterized in that further include controller (6) and temperature
Sensor (7), the controller are installed on cabinet (1), and the temperature sensor (7) is set to the front side of cabinet (1)
On wall, the temperature sensor (7), motor (51) are electrically connected with controller (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910064822.9A CN109588030B (en) | 2019-01-23 | 2019-01-23 | Outdoor cabinet heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910064822.9A CN109588030B (en) | 2019-01-23 | 2019-01-23 | Outdoor cabinet heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109588030A true CN109588030A (en) | 2019-04-05 |
| CN109588030B CN109588030B (en) | 2024-02-20 |
Family
ID=65917976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910064822.9A Active CN109588030B (en) | 2019-01-23 | 2019-01-23 | Outdoor cabinet heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109588030B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634477A (en) * | 2008-07-25 | 2010-01-27 | 华为技术有限公司 | Heat exchanger and communication device |
| CN101784169A (en) * | 2009-01-15 | 2010-07-21 | 中兴通讯股份有限公司 | Outdoor unit cabinet with heat dissipation structure |
| WO2010083643A1 (en) * | 2009-01-21 | 2010-07-29 | Zeng Guohui | Energy saving air exchanger |
| CN102510704A (en) * | 2011-10-27 | 2012-06-20 | 华为技术有限公司 | Radiating system of box type machine case communication device, box type machine case and communication device |
| CN209643252U (en) * | 2019-01-23 | 2019-11-15 | 山东省邮电工程有限公司 | A kind of outdoor cabinet heat exchanger |
-
2019
- 2019-01-23 CN CN201910064822.9A patent/CN109588030B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634477A (en) * | 2008-07-25 | 2010-01-27 | 华为技术有限公司 | Heat exchanger and communication device |
| CN101784169A (en) * | 2009-01-15 | 2010-07-21 | 中兴通讯股份有限公司 | Outdoor unit cabinet with heat dissipation structure |
| WO2010083643A1 (en) * | 2009-01-21 | 2010-07-29 | Zeng Guohui | Energy saving air exchanger |
| CN102510704A (en) * | 2011-10-27 | 2012-06-20 | 华为技术有限公司 | Radiating system of box type machine case communication device, box type machine case and communication device |
| CN209643252U (en) * | 2019-01-23 | 2019-11-15 | 山东省邮电工程有限公司 | A kind of outdoor cabinet heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109588030B (en) | 2024-02-20 |
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