CN207340427U - A kind of electricity cabinet heat radiation device - Google Patents
A kind of electricity cabinet heat radiation device Download PDFInfo
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- CN207340427U CN207340427U CN201721444499.0U CN201721444499U CN207340427U CN 207340427 U CN207340427 U CN 207340427U CN 201721444499 U CN201721444499 U CN 201721444499U CN 207340427 U CN207340427 U CN 207340427U
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- cabinet
- condenser
- air blower
- air
- heat radiation
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Abstract
The utility model discloses a kind of electric cabinet heat radiation device.The electricity cabinet heat radiation device includes cabinet, condenser, air blower and fixed bin；The fixed bin is arranged on the cabinet；The condenser is installed in the fixed bin, and the air blower is fixed in the fixed bin and positioned at the top of the condenser；The air inlet of the condenser is connected with the inside of the cabinet, and the gas outlet of the condenser is connected with the air entry of the air blower；The exhaust outlet of the air blower is connected with the inside of the cabinet.The utility model utilizes the centrifugal flow that air blower high-speed cruising produces, so that the air inlet of the condensed device of high temperature gas flow inside cabinet is flowed into condenser and is cooled to low-temperature airflow, then entered again by the gas outlet of air blower and the air entry of air blower in air blower, finally entered from the exhaust outlet of air blower in cabinet, form airflow circulating process, so that the heat in cabinet constantly cools down, the heat dissipation performance of the electricity cabinet heat radiation device is improved.
Description
Technical field
Electric cabinet technical field is the utility model is related to, more specifically to a kind of electric cabinet heat radiation device.
Background technology
Electric cabinet is a kind of device for being used to accommodate various electric components, and internal various electric components are according to electric diagram
Regularly assembly and connection, so as to complete the voltage in electric power or electric current conversion, provides the voltage of various different purposes to the user
Or electric current.Due to needing to complete various works about electric power in electric cabinet, so the heat in electric cabinet can be because of high power electrical component
Work long hours and more poly- more, if the heat in electric cabinet cannot be distributed in time, it is easy to damaged because of high-temperature gas
Electric components, or even fire phenomena can occur.Electricity cabinet of the prior art often assembles several fans in electric cabinet, leads to
Heat inside electric cabinet is blasted into outside electric cabinet by passing through fan；But on the one hand this electric cabinet heat radiation mode can cause electric cabinet surrounding
Air themperature apparently higher than air themperature elsewhere, it is easy to so that ambient air damages four because gathering excessive heat
The environment in week, it may also happen that fire phenomena when serious；On the other hand, since the air in electric cabinet is simply blasted into electricity by fan
Outside cabinet, when the air themperature of surrounding be warming up to therewith one timing, then the heat in electric cabinet can not be advertised outside powered cabinet again because
The air themperature of electric cabinet surrounding has been not much different with the temperature in electric cabinet at this time, therefore, this electric cabinet dress for carrying radiator fan
It is poor to put heat dissipation performance, spreads hot mode and is only suitable for distributing in a little heat electricity cabinet, in the unsuitable electric cabinet for distributing big heat.
Utility model content
In view of this, the utility model provides a kind of electric cabinet heat radiation device, to solve to carry radiation air in the prior art
The defects of electric cabinet device heat dissipation performance of fan is poor.
To achieve the above object, the utility model provides following technical solution：
A kind of electricity cabinet heat radiation device, includes cabinet, condenser, air blower and fixed bin；The fixed bin is arranged on
On the cabinet；The condenser is installed in the fixed bin, and the air blower is fixed in the fixed bin and is located at institute
State the top of condenser；The air inlet of the condenser is connected with the inside of the cabinet, the gas outlet of the condenser and institute
State the air entry connection of air blower；The exhaust outlet of the air blower is connected with the inside of the cabinet.
Preferably, which includes housing and cooling tube；The housing is installed in the fixed bin；The cooling
Pipe is fixed in the housing；One end of the cooling tube goes out liquid by the cooling liquid inlet of the housing and exterior cooling source
Mouth connection, the other end of the cooling tube are connected by the cooling-oil outlet of the housing with the inlet of exterior coolant.
Preferably, which is copper pipe.
Preferably, which has further included controller；The controller is fixed on the cabinet；The control
The control terminal of device processed is electrically connected with the air blower.
It can be seen from the above technical scheme that the beneficial effects of the utility model are：
On the one hand, since the air inlet of the condenser is connected with the inside of the cabinet, the gas outlet of the condenser
Connected with the air entry of the air blower, the exhaust outlet of the air blower is connected with the inside of the cabinet, so this practicality is new
Type utilizes the centrifugal flow that air blower high-speed cruising produces so that the air inlet of the condensed device of high temperature gas flow inside cabinet flows into
Low-temperature airflow is cooled in condenser, then enters air blower by the gas outlet of air blower and the air entry of air blower again
It is interior, finally entered from the exhaust outlet of air blower in cabinet, form airflow circulating process so that the heat in cabinet is constantly cold
But, the heat dissipation performance of the electricity cabinet heat radiation device is improved；On the other hand, since the air blower is fixed in the fixed bin simultaneously
Positioned at the top of the condenser, and high temperature air moves from top to bottom, and Cryogenic air is moved from top to bottom, by fan up
Transporting low temperature air, compression high temperature air are compressed into condenser after entering electric bottom of cabinet portion, condenser conversion high temperature air
For Cryogenic air, continue to be blown into electric cabinet for fan, conversion and cycle, makes that Cryogenic air can be fully converted to inside electric cabinet so that
High temperature air inside cabinet can cool rapidly at high speed, so as to improve the radiating efficiency of the utility model.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure for electric cabinet heat radiation device that the utility model embodiment provides.
Fig. 2 is the overall structure figure for the condenser that the utility model embodiment provides.
In figure：1- cabinets；2- condensers；3- air blowers；4- fixed bins；5- controllers；20- housings；21- coolants into
Mouthful；22- leakage fluid drams；23- cooling liquid outlets；24- cooling tubes.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or the attached drawing described in description of the prior art is briefly described, it is therefore apparent that the attached drawing in description below is only this reality
With some new embodiments, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other attached drawings according to these attached drawings.
Embodiment
The utility model embodiment provides a kind of electric cabinet heat radiation device.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not on the premise of creative work is made
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of electric cabinet heat radiation device that the utility model embodiment provides, include cabinet 1, condenser 2,
Air blower 3 and fixed bin 4；The fixed bin 4 is arranged on the cabinet 1；The condenser 2 is installed on the fixed bin 4
Interior, the air blower 3 is fixed in the fixed bin 4 and positioned at the top of the condenser 2；The air inlet of the condenser 2
Connected with the inside of the cabinet 1, the gas outlet of the condenser 2 is connected with the air entry of the air blower 3；The air blower
3 exhaust outlet is connected with the inside of the cabinet 1.In the utility model embodiment, the fixed bin 4 can pass through adhesive means
Or threaded engagement mode is fixed on the cabinet 1；The condenser 2 is installed on the underface of the air blower 3 so that condensation
The gas outlet of device 2 is connected lighter with the air entry of the air blower 3；The air inlet of the condenser 2 by conduit with it is described
Air communication inside cabinet 1 so that the air inside the cabinet 1 can enter inside condenser 2 between to be cooled down
Cooling；The exhaust outlet of the air blower 3 is connected by conduit with the inside of the cabinet 1.Therefore, it is real in the utility model
Apply in example, on the one hand, since the air inlet of the condenser 2 is connected with the inside of the cabinet 1, the outlet of the condenser 2
Mouth is connected with the air entry of the air blower 3, and the exhaust outlet of the air blower 3 is connected with the inside of the cabinet 1, so this reality
With the new centrifugal flow produced using 3 high-speed cruising of air blower so that the condensed device 2 of high temperature gas flow inside cabinet 1 into
Gas port, which is flowed into condenser 2, is cooled to low-temperature airflow, then again by the gas outlet of air blower 3 and the air entry of air blower 3
Enter in air blower 3, finally entered from the exhaust outlet of air blower 3 in cabinet 1, form airflow circulating process so that cabinet 1
Interior heat constantly cools down, and improves the heat dissipation performance of the electricity cabinet heat radiation device；On the other hand, since the air blower 3 is fixed
In the fixed bin 4 and positioned at the top of the condenser 2, and high temperature air moves from top to bottom, and Cryogenic air is from upper past
Lower movement, by air blower 3, up transporting low temperature air, compression high temperature air are compressed into condenser after entering electric bottom of cabinet portion
In 2, it is Cryogenic air that condenser 2, which converts high temperature air, continues to be blown into electric cabinet for fan, conversion and cycle, making can inside electric cabinet
It is fully converted to Cryogenic air so that the high temperature air inside cabinet 1 can cool rapidly at high speed, so as to improve this
The radiating efficiency of utility model.
As shown in Fig. 2, the condenser 2 includes housing 20 and cooling tube 24；The housing 20 is installed on the fixed bin 4
It is interior；The cooling tube 24 is fixed in the housing 20；One end of the cooling tube 24 by the coolant of the housing 20 into
Mouthfuls 21 connect with the liquid outlet of exterior cooling source, the other end of the cooling tube 24 by the cooling-oil outlet of the housing 20 and
The inlet connection of exterior coolant；20 bottom of housing is provided with leakage fluid dram 22, which is used to discharge described cold
But the droplet that 24 surface of pipe produces；In the utility model embodiment, laterally to spiral N layers, (N is more than or equal to the cooling tube 24
3), coolant is entered in cooling tube 24 by one end of cooling tube 24, is then flow back into again from the other end of cooling tube 24 cold
But at source, and the air inside cabinet 1 is to be entered by the air inlet of condenser 2 in condenser 2, then again from condenser 2
Internal 24 surface of cooling tube is gone through so that high temperature air completes heat exchange on 24 surface of cooling tube, increases high temperature air
With the contact area of cooling tube 24, the heat exchanger effectiveness of high temperature air is improved, so that the heat dissipation performance of the electricity cabinet is more preferable.
Specifically, the cooling tube 24 is copper pipe；24 surface of cooling tube is provided with outer anticorrosive by electroplating technology
Layer, the outer etch resistant layer are internally provided with stainless steel stiffening layer；The stainless steel stiffening layer is internally provided with pure copper layer, described
It is fixedly connected inside pure copper layer with titanium alloy conducting shell, interior anti-corruption is provided with by electroplating technology inside the titanium alloy conducting shell
Lose layer；Wherein, the interior etch resistant layer and outer etch resistant layer are made by zinc material, and zinc material anti-corrosion effects are preferable, pass through
The mode of plating, which is processed, can also make zinc adhesive ability stronger；The stainless steel stiffening layer is connected by Forging Technology with pure copper layer；
The pure copper layer is connected by Forging Technology with titanium alloy conducting shell, makes connection between pure copper layer and titanium alloy conducting shell more
It is firm.
Coordinate the condenser 2 and 3 working status of air blower, the electricity cabinet heat radiation device in order to facilitate control and further include control
Device 5 processed；The controller 5 is fixed on the cabinet 1；The control terminal of the controller 5 is electrically connected with the air blower 3.
User can input different control information according to the actual requirements, so as to better control over the operating status of air blower 3；When heat mistake
When more, pass through the air circulation for increasing the running speed of air blower 3 to accelerate inside cabinet 1；, can be appropriate when heat is less
Control reduces the running speed of air blower 3, reduces the loss of electric energy.
In the utility model embodiment, the course of work of the electricity cabinet heat radiation device is：After startup power supply, air blower 3
Start to work with condenser 2；The centrifugal flow produced using 3 high-speed cruising of air blower so that the high temperature gas flow warp inside cabinet 1
The air inlet of condenser 2, which is flowed into condenser 2, is cooled to low-temperature airflow, then the gas outlet by air blower 3 and air blast again
The air entry of machine 3 is entered in air blower 3, is finally entered from the exhaust outlet of air blower 3 in cabinet 1, forms airflow circulating mistake
Journey so that the heat in cabinet 1 constantly cools down, so as to improve the heat dissipation performance of the electricity cabinet heat radiation device.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
- A kind of 1. electricity cabinet heat radiation device, it is characterised in that：The electricity cabinet heat radiation device include cabinet, condenser, air blower and Fixed bin；The fixed bin is arranged on the cabinet；The condenser is installed in the fixed bin, and the air blower is fixed In the fixed bin and positioned at the top of the condenser；The air inlet of the condenser is connected with the inside of the cabinet, The gas outlet of the condenser is connected with the air entry of the air blower；The inside of the exhaust outlet of the air blower and the cabinet Connection.
- A kind of 2. electric cabinet heat radiation device as claimed in claim 1, it is characterised in that：The condenser includes housing and cooling Pipe；The housing is installed in the fixed bin；The cooling tube is fixed in the housing；One end of the cooling tube passes through The cooling liquid inlet of the housing is connected with the liquid outlet of exterior cooling source, and the other end of the cooling tube passes through the housing Cooling-oil outlet is connected with the inlet of exterior coolant.
- A kind of 3. electric cabinet heat radiation device as claimed in claim 2, it is characterised in that：The cooling tube is copper pipe.
- A kind of 4. electric cabinet heat radiation device as described in any one of claim 1-3 claim, it is characterised in that：The electricity cabinet dissipates Thermal has further included controller；The controller is fixed on the cabinet；The control terminal of the controller and the air blast Machine is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444499.0U CN207340427U (en) | 2017-11-01 | 2017-11-01 | A kind of electricity cabinet heat radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444499.0U CN207340427U (en) | 2017-11-01 | 2017-11-01 | A kind of electricity cabinet heat radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207340427U true CN207340427U (en) | 2018-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444499.0U Active CN207340427U (en) | 2017-11-01 | 2017-11-01 | A kind of electricity cabinet heat radiation device |
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| Country | Link |
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| CN (1) | CN207340427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244888A (en) * | 2018-09-13 | 2019-01-18 | 江阴市长泾车船附件有限公司 | A kind of outdoor cabinet type transformer station with heat sinking function |
-
2017
- 2017-11-01 CN CN201721444499.0U patent/CN207340427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244888A (en) * | 2018-09-13 | 2019-01-18 | 江阴市长泾车船附件有限公司 | A kind of outdoor cabinet type transformer station with heat sinking function |
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