CN207677320U - A kind of dehumidifying and cooling switchgear - Google Patents
A kind of dehumidifying and cooling switchgear Download PDFInfo
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- CN207677320U CN207677320U CN201721164420.9U CN201721164420U CN207677320U CN 207677320 U CN207677320 U CN 207677320U CN 201721164420 U CN201721164420 U CN 201721164420U CN 207677320 U CN207677320 U CN 207677320U
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- air
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- electronic component
- closed plate
- dehumidifying
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Abstract
The utility model discloses a kind of dehumidifying and cooling switchgears, at least one barrier is vertically provided in cabinet, form electronic component installing zone, the channel both ends of electronic component installing zone are respectively arranged with closed plate and lower closed plate, it is all provided with adjusting mouth with tolerance, air outlet and air inlet on cabinet side, air intake passage is interior to have condensation pipe.Compared with prior art, a kind of dehumidifying and cooling switchgear of the utility model, pass through multiple barriers and upper closed plate, the air duct that lower closed plate is formed, it can will be sent into electronic component installing zone by the cold wind of condensation pipe, cool down to the component in electronic component installing zone, take heat out of switchgear again, on selective switch, the tolerance of lower closed plate adjusts mouth, also the component that individual calorific values are larger in switchgear can be directed to and carry out independent cooling processing, increase the ventilation quantity in some electronic component installing zone, have reached reduction resistance, avoid the function of scaling loss.
Description
Technical field
The utility model is related to a kind of switchgear, especially a kind of dehumidifying and cooling switchgear belongs to distribution box technical field.
Background technology
Switchgear is common electrical equipment, is primarily served to transmission line of electricity folding, control, and protect electrical equipment
Effect, inside switch cabinet hot soak condition can influence the normal operation of equipment, fire, but existing skill can be caused when serious
Switchgear is radiated by air circulation mostly in art, and heat dissipation effect is poor；And when maintenance personnel opens cabinet door,
Radiator is still being run, and can not only influence the operation of maintenance personnel, but also electricity consumption is caused to waste, therefore there is an urgent need for one kind now
The switchgear that can be solved the above problems.
Such as application No. is the automatic cooling switchgear of 201410523802.0 one kind, belong to switchgear field, including cabinet
Further include cabinet door detection device and the dry ice heat sink that is set to inside cabinet with the cabinet door hinged with cabinet；Dry ice cools down
Device includes dry ice producing device and dry ice gasification case, and the outlet of dry ice producing device is connected with dry ice gasification tank inlet by intermediate tube
Logical, the outlet of dry ice gasification case is connected to dry ice producing device entrance by circulation pipe, and cabinet is internally provided with to be passed with temperature respectively
The controller of sensor and smoke sensor device electrical connection；Cabinet door detection device include snap switch and the delay that is set in cabinet after
Electric appliance, time-delay relay are electrically connected with snap switch, dry ice producing device respectively；The utility model uses dry ice circulation temperature lowering,
Radiating efficiency is high, can also self-extinguishing；Dry ice producing device, using electricity wisely is automatically closed when opening in also detectable cabinet door；It should be certainly
Dynamic cooling switchgear is cooled down using dry ice, but dry ice can increase moist in switchgear in inside switch cabinet direct gasification
Degree will produce interference to electronic original part, and temperature-fall period is that switch-oriented cabinet is entire internal, it is not possible to targetedly to certain
A little components cool down.
For another example application No. is a kind of 201410508273.7 heat-dissipation switch cabinets, including:Switch cabinet shell body is placed in switchgear
The suction ventilator of shell two side upper end, unicom are set to multiple cold airs of cold air chamber's bottom wall in the cold air chamber of suction ventilator
Air through hole is set to the exhaust through hole of switch cabinet shell body two side lower end.The utility model offer is a kind of can be from three directions
Comprehensively cool down to the equipment in switchgear, cooling is efficient, at low cost, improves the service life of equipment；Change heat dissipation to open
Closing cabinet, only the simple cold wind that introduces cools down, and there is no encapsulation process for this switchgear, therefore cold wind cannot be in switchgear
Delay is got off, and can largely be flowed out with air-flow, short with component in switchgear and wiring circuit contact time, and there is no drops well
Temperature.
Utility model content
The utility model technical issues that need to address are in view of the above shortcomings of the prior art, and to provide a kind of dehumidifying drop
Warm switchgear.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of dehumidifying and cooling switchgear, including cabinet and cabinet door are vertically provided at least one barrier, phase in the cabinet
The channel that adjacent two barriers are formed is electronic component installing zone, and the channel both ends of the electronic component installing zone are respectively arranged with
Tolerance adjusts mouth there are one being all provided in closed plate and lower closed plate, the upper closed plate and lower closed plate, is above sealed in the cabinet
Region outside closing plate is air-out passage, and the region descended outside closed plate in the cabinet is air intake passage, is had on the cabinet side
There is the air outlet of connection air-out passage and be connected to the air inlet of air intake passage, there is condensation pipe in the air intake passage, when
When cabinet door is closed, electronic component installing zone, air-out passage, air intake passage are autonomous closure state.
Scheme as a further preference is horizontally arranged with wind isolation board in the air-out passage, and the upper wind isolation board will
Air-out passage is divided into the upper air-out passage of connection and lower air-out passage, and air outlet is located at the cabinet side at upper air-out passage
On；Lower wind isolation board is horizontally arranged in the air intake passage, air intake passage is divided into the upper air inlet of connection by the lower wind isolation board
Channel and lower air intake passage, air inlet are located on the cabinet side at lower air intake passage.
Scheme as a further preference, the condensation pipe are located in lower air intake passage.
Scheme as a further preference, the condensation pipe are curved structure.
Scheme as a further preference is both provided with absorbent wool in the air outlet and air inlet.
Scheme as a further preference is provided at least one temperature inductor 15, Mei Gewen in the upper closed plate
Spend the tolerance adjusting mouth that inductor 15 corresponds to an electronic component installing zone.
Scheme as a further preference, has mounting plate in the cabinet, the barrier, upper closed plate, lower closed plate,
Upper wind isolation board, lower wind isolation board are each attached on mounting plate；Electronic component is located at mounting plate towards the side of cabinet door, mounting plate it is another
Side is winding displacement area, is routed through mounting plate connecting electronic component.
Advantageous effect
Compared with prior art, a kind of dehumidifying and cooling switchgear of the utility model, passes through multiple barriers and upper closing
The air duct that plate, lower closed plate are formed can will be sent into electronic component installing zone by the cold wind of condensation pipe, pacify to electronic component
Component in dress area cools down, then takes heat out of switchgear, is adjusted in the tolerance of the upper and lower closed plate of selective switch
Mouthful, it can also be directed to the component that individual calorific values are larger in switchgear and carry out independent cooling processing, increase some electronic component peace
The ventilation quantity in area is filled, the function of having reached and reduce resistance, avoid scaling loss.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1- cabinets, 2- barriers, 3- electronic component installing zones, the upper closed plates of 4-, closed plate under 5-, 6- tolerance are adjusted
Mouthful, 7- air-out passages, 8- air intake passages, 9- air outlets, 10- air inlets, 11- condensation pipes, the upper wind isolation boards of 12-, every wind under 13-
Plate, 14- absorbent wools, 15- temperature inductors.
Specific implementation mode
The optimal technical scheme that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figure 1, a kind of dehumidifying and cooling switchgear of the utility model, is suitable for high ground voltage, including cabinet 1 and cabinet
, at least one barrier 2 is vertically provided in the cabinet 1, the channel that two neighboring barrier 2 is formed is electronic component installing zone
3, general electronic component is fixed in electronic component installing zone 3, can also be the larger circuit group of calorific value；
The channel both ends of the electronic component installing zone 3 are respectively arranged with closed plate 4 and lower closed plate 5, multiple electronics
The upper closed plate 4 at 3 both ends of element installing zone and lower closed plate 5 can form long plate structure；
It is all provided in the upper closed plate 4 and lower closed plate 5 there are one tolerance adjusting mouth 6, tolerance adjusts mouth 6 can be according to need
Breathing area is adjusted, to change gas output/air inflow size；
Region in the cabinet 1 outside upper closed plate 4 is air-out passage 7, by gas in each electronic component installing zone 3
It will be gathered in air-out passage 7, the region descended outside closed plate 5 in the cabinet 1 is air intake passage 8, and it is logical that external wind enters air inlet
Road 8 enters back into each electronic component installing zone 3, has the air outlet 9 of connection air-out passage 7 on 1 side of the cabinet and connects
The air inlet 10 of logical air intake passage 8；
There is in the air intake passage 8 condensation pipe 11, when cabinet door is closed, electronic component installing zone 3, air-out passage 7,
Air intake passage 8 is autonomous closure state, i.e., when cabinet door is opened, electronic component installing zone 3, air-out passage 7, at air intake passage 8
In five face closure states, and cabinet door is the 6th face closure component, cabinet door inner face can be equipped with barrier 2, upper closed plate 4, under
5 corresponding sealing strip of closed plate just can be by electronic component installing zone 3, air-out passage 7, air intake passage when cabinet door is closed
8 closings.
Wind isolation board 12 is horizontally arranged in the air-out passage 7, air-out passage 7 is divided into company by the upper wind isolation board 12
Logical upper air-out passage and lower air-out passage, air outlet 9 are located on 1 side of cabinet at upper air-out passage, and upper wind isolation board 12 increases
Add circulation path length of the gas in air-out passage 7, accelerates the temperature for excluding gas from each electronic component installing zone 3
The fusion of degree, humidity, air-flow can enter lower air-out passage from each electronic component installing zone 3, enter back into air-out passage, most
It is excluded afterwards from air outlet 9；
Lower wind isolation board 13 is horizontally arranged in the air intake passage 8, air intake passage 8 is divided into company by the lower wind isolation board 13
Logical upper air inlet channel and lower air intake passage, air inlet 10 are located on 1 side of cabinet at lower air intake passage, and lower wind isolation board 13 increases
Add circulation path length of the gas in air intake passage 8, outer gas stream can uniform each electronic component installing zone 3.
The condensation pipe 11 is located in lower air intake passage, and the condensation pipe 11 is curved structure, increases and outside
The contact area of air, effectively cools down to extraneous air.
It is both provided with absorbent wool 14 in the air outlet 9 and air inlet 10, ensures that entering 3 gas of electronic component installing zone does
It is dry.
At least one temperature inductor is provided in the upper closed plate 4, each temperature inductor corresponds to an electronics member
The tolerance of part installing zone 3 adjusts mouth 6.
There is in the cabinet 1 mounting plate, the barrier 2, upper closed plate 4, lower closed plate 5, upper wind isolation board 12, under every wind
Plate 13 is each attached on mounting plate；Electronic component is located at mounting plate towards the side of cabinet door, and the other side of mounting plate is winding displacement area,
It is routed through mounting plate connecting electronic component.
The specific implementation operation of the utility model is elaborated above in association with attached drawing, but the utility model is not
It is limited to above-described embodiment, within the knowledge of a person skilled in the art, this practicality can also be not being departed from newly
It is made a variety of changes under the premise of type objective.
Claims (7)
1. a kind of dehumidifying and cooling switchgear, it is characterised in that：Including cabinet（1）And cabinet door, the cabinet（1）Inside it is vertically provided with
At least one barrier（2）, two neighboring barrier（2）The channel of formation is electronic component installing zone（3）, the electronic component installation
Area（3）Channel both ends be respectively arranged with closed plate（4）With lower closed plate（5）, the upper closed plate（4）With lower closed plate
（5）On be all provided with there are one tolerance adjust mouth（6）, the cabinet（1）Interior upper closed plate（4）Outer region is air-out passage（7）, institute
State cabinet（1）Interior lower closed plate（5）Outer region is air intake passage（8）, the cabinet（1）There is connection air-out passage on side
（7）Air outlet（9）And connection air intake passage（8）Air inlet（10）, the air intake passage（8）It is interior that there is condensation pipe
（11）, when cabinet door is closed, electronic component installing zone（3）, air-out passage（7）, air intake passage（8）For autonomous closure state.
2. a kind of dehumidifying and cooling switchgear according to claim 1, it is characterised in that：The air-out passage（7）Interior transverse direction
It is provided with wind isolation board（12）, the upper wind isolation board（12）By air-out passage（7）The upper air-out passage for being divided into connection goes out under
Wind channel, air outlet（9）Cabinet at upper air-out passage（1）On side；The air intake passage（8）Inside it is horizontally arranged with down
Wind isolation board（13）, the lower wind isolation board（13）By air intake passage（8）It is divided into the upper air inlet channel of connection and lower air intake passage, into
Air port（10）Cabinet at lower air intake passage（1）On side.
3. a kind of dehumidifying and cooling switchgear according to claim 2, it is characterised in that：The condensation pipe（11）Under being located at
In air intake passage.
4. a kind of dehumidifying and cooling switchgear according to claim 1, it is characterised in that：The condensation pipe（11）For complications
Structure.
5. a kind of dehumidifying and cooling switchgear according to claim 1 or 2, it is characterised in that：The air outlet（9）And air inlet
Mouthful（10）Inside it is both provided with absorbent wool（14）.
6. a kind of dehumidifying and cooling switchgear according to claim 2, it is characterised in that：The upper closed plate（4）Upper setting
There is at least one temperature inductor（15）, each temperature inductor（15）A corresponding electronic component installing zone（3）Tolerance tune
Save mouth（6）.
7. a kind of dehumidifying and cooling switchgear according to claim 1 or 2, it is characterised in that：The cabinet（1）It is interior that there is peace
Loading board, the barrier（2）, upper closed plate（4）, lower closed plate（5）, upper wind isolation board（12）, lower wind isolation board（13）It is each attached to peace
In loading board；Electronic component is located at mounting plate towards the side of cabinet door, and the other side of mounting plate is winding displacement area, is routed through mounting plate
Connecting electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164420.9U CN207677320U (en) | 2017-09-12 | 2017-09-12 | A kind of dehumidifying and cooling switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164420.9U CN207677320U (en) | 2017-09-12 | 2017-09-12 | A kind of dehumidifying and cooling switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677320U true CN207677320U (en) | 2018-07-31 |
Family
ID=62954163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164420.9U Active CN207677320U (en) | 2017-09-12 | 2017-09-12 | A kind of dehumidifying and cooling switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769036A (en) * | 2017-09-12 | 2018-03-06 | 江苏银佳企业集团有限公司 | A kind of dehumidifying and cooling switch cubicle |
| CN117526126A (en) * | 2023-11-08 | 2024-02-06 | 苏州沪港科技股份有限公司 | Switch board accuse temperature structure and switch board thereof |
-
2017
- 2017-09-12 CN CN201721164420.9U patent/CN207677320U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769036A (en) * | 2017-09-12 | 2018-03-06 | 江苏银佳企业集团有限公司 | A kind of dehumidifying and cooling switch cubicle |
| CN117526126A (en) * | 2023-11-08 | 2024-02-06 | 苏州沪港科技股份有限公司 | Switch board accuse temperature structure and switch board thereof |
| CN117526126B (en) * | 2023-11-08 | 2024-05-17 | 苏州沪港科技股份有限公司 | Switch board accuse temperature structure and switch board thereof |
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| GR01 | Patent grant |