CN207134643U - A kind of electric power cabinet with moisture-proof function - Google Patents
A kind of electric power cabinet with moisture-proof function Download PDFInfo
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- CN207134643U CN207134643U CN201721074188.XU CN201721074188U CN207134643U CN 207134643 U CN207134643 U CN 207134643U CN 201721074188 U CN201721074188 U CN 201721074188U CN 207134643 U CN207134643 U CN 207134643U
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- cabinet
- electric power
- dividing plate
- moisture
- air inlet
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Abstract
It the utility model is related to a kind of electric power cabinet with moisture-proof function, including cabinet and the roller for being arranged at bottom of cabinet bulk；Lower horizontal is provided with the dividing plate of connecting cabinet body sidewall in cabinet, and the cooling and dehumidifying device and drying box of interconnection are provided with dividing plate；The cooling and dehumidifying device includes interior circulation air inlet, condenser, axial-flow fan, drip tray；The bottom of the dividing plate is provided with header tank, and connecting tube is connected with drip tray and header tank respectively through the dividing plate both ends, immersible pump is provided with the header tank, the immersible pump is connected with drainpipe；The two opposite side walls of the cabinet offer air inlet and exhaust outlet respectively, and pressure fan and exhaust blower are separately installed with the air inlet and exhaust outlet.The utility model can realize the automatic dehumidifying of electric power cabinet, have significantly more efficient dehumidification rate and effect on moisture extraction.And realize data remote to the Surveillance center of distal end, can long-range, automatic monitoring and operation, reduce human cost.
Description
Technical field
It the utility model is related to electric power cabinet technical field, and in particular to a kind of electric power cabinet with moisture-proof function.
Background technology
In power system, electric power cabinet concerns power train as a kind of important power equipment, its safe and stable operation
The normal operation of system, for electric power cabinet, if it runs in wet condition, hidden danger can be carried out to its safety belt, work as temperature
More than 30 DEG C, when relative air humidity is more than 80%, then it can cause dew condensation phenomenon, condensation can cause power equipment terminals
Sub- burn into reduces insulating properties and causes short circuit, causes unnecessary power outage and loss.
Dewing-proof method traditional at present has manual control heater, forces long electrified regulation, automatic dehumidifying controller etc.,
However, above-mentioned various method dehumidification rates are often relatively low, effect on moisture extraction is also poor, so as to it is impossible to ensure that electric power cabinet is in all the time
Safety, normal working environment, this leverages the performance and security performance of electric power cabinet.In addition, these methods or from
Dynamicization degree is low, poor operability, or increase power consumption wastes the energy, or is limited to due to the principle of sensor in itself and do not reached
Prevention and control effect, it can not also ensure the reliability of device work.And, it is unfavorable for tieing up. due to the usual distribution distance of electric power cabinet farther out
Daily monitoring, maintenance and the control of shield department, increase human cost, still need to further improve.
Utility model content
In order to overcome the drawbacks described above of above-mentioned prior art, the utility model provides a kind of electric power with moisture-proof function
Cabinet, the electric power cabinet can realize the automatic dehumidifying of electric power cabinet, have significantly more efficient dehumidification rate and effect on moisture extraction.And realize
Data remote, the Surveillance center for being uploaded to distal end, can long-range, automatic monitoring and operation, enhance the automation of system
Level, reduce human cost.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of electric power cabinet with moisture-proof function, bag
Include cabinet and be arranged at the roller of bottom of cabinet bulk；Lower horizontal is provided with the dividing plate of connecting cabinet body sidewall in cabinet, is set on dividing plate
It is equipped with the cooling and dehumidifying device and drying box of interconnection；The cooling and dehumidifying device includes interior circulation air inlet, condenser, passed through
Flow fan, drip tray, the condenser are arranged in the form of surrounding the axial-flow fan in cooling and dehumidifying device, the water receiving
Disk is arranged at the condenser bottom, and the air outlet of the cooling and dehumidifying device and the air inlet of drying box connect, the drying
Interior circulation air outlet is additionally provided with case；The bottom of the dividing plate is provided with header tank, and connecting tube is through the dividing plate both ends point
It is not connected with drip tray and header tank, immersible pump is provided with the header tank, the immersible pump is connected with drainpipe；The cabinet
The two opposite side walls of body offer air inlet and exhaust outlet respectively, and the air inlet is arranged at the bottom of dividing plate, on the dividing plate
Air vent uniformly is offered, the air outlet is arranged at the top of cabinet side wall, pacified respectively on the air inlet and exhaust outlet
Equipped with pressure fan and exhaust blower.
Further, the outer wall of the cabinet is additionally provided with control cabinet, and intelligent monitor, Yi Jifen are provided with control cabinet
Display screen, audible-visual annunciator, the control panel not being connected with the intelligent monitor, the cabinet is inside and outside be respectively arranged with
Temperature Humidity Sensor, the outer Temperature Humidity Sensor of cabinet, the pressure fan, exhaust blower, cooling in the cabinet of the intelligent monitor connection
Dehydrating unit is connected with the intelligent monitor respectively.
Further, sulfur hexafluoride sensor is additionally provided with the cabinet, be provided with the control cabinet repeater and
RS485 interfaces, the sulfur hexafluoride sensor, repeater, RS485 interfaces are connected with the intelligent monitor respectively, the intelligence
Energy monitor passes through the repeater and the Surveillance center of distal end and mobile terminal connects.
Further, the pressure fan front portion is provided with screen pack.
Further, the RS485 interfaces are connected with the complex automatic system of transformer station.
Further, for the drying box built with drier, the drier is molecular sieve desiccant.
Further, the drying box is detachable drying box, and the condenser is the wing that inner loop has refrigerant
Piece pipe.
In addition, in technical scheme described in the utility model, it is all not do what is illustrated, it can use normal in this area
Rule means realize the technical program.
The utility model has advantages below：The utility model can realize the automatic dehumidifying of electric power cabinet, have more added with
The dehumidification rate and effect on moisture extraction of effect.And realize data remote, be uploaded to the Surveillance center of distal end, can long-range, automatic
Change monitoring and operation, enhance the automatization level of system, reduce human cost.In addition, the utility model is not only to electric power
Humiture in cabinet cabinet is detected, but also the humiture outside electric power cabinet is detected, be preferentially taken through pressure fan,
The humiture that exhaust blower comes in regulator cubicle to the mode that electric power cabinet is aerated.And the air outside cabinet is unsatisfactory for humiture demand
When, the cooling and dehumidifying device in cabinet is now just opened, cooling and dehumidifying device, drying box carry out cooling to the air of cabinet inside points and removed
Wet process, electric energy is saved to greatest extent.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model control principle drawing.
In figure：1st, cabinet；2nd, roller；3rd, exhaust blower；4th, pressure fan；5th, cooling and dehumidifying device；6th, axial-flow fan；7th, condense
Device；8th, interior circulation air inlet；9th, drying box；10th, interior circulation air outlet；11st, dividing plate；12nd, air vent；13rd, control cabinet；14th, connect
Water pond；15th, connecting tube；16th, header tank；17th, immersible pump；18th, drainpipe；19th, screen pack；20th, the outer Temperature Humidity Sensor of cabinet；
21st, Temperature Humidity Sensor in cabinet；22nd, sulfur hexafluoride sensor.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1,2, a kind of electric power cabinet with moisture-proof function, including cabinet 1 and the roller for being arranged at the bottom of cabinet 1
(2), lower horizontal is provided with the dividing plate 11 of the connection side wall of cabinet 1 in cabinet 1, and the cooling that interconnection is provided with dividing plate 11 removes
Wet device 5 and drying box 9.The cooling and dehumidifying device 5 includes interior circulation air inlet 8, condenser 7, axial-flow fan 6, drip tray
14, the condenser 7 is arranged in cooling and dehumidifying device 5 in the form of surrounding the axial-flow fan 6, and the drip tray 14 is set
In the bottom of condenser 7, the air outlet of the cooling and dehumidifying device 5 is connected with the air inlet of drying box 9, the drying box 9
On be additionally provided with it is interior circulation air outlet 10；The bottom of the dividing plate 11 is provided with header tank 16, and connecting tube 15 runs through the dividing plate
11 both ends are connected with drip tray 14 and header tank 16 respectively, and immersible pump 17, the immersible pump 17 are provided with the header tank 16
It is connected with drainpipe 18；The two opposite side walls of the cabinet 1 offer air inlet and exhaust outlet respectively, and the air inlet is arranged at
The bottom of dividing plate 11, uniformly offer on the dividing plate 11 ventilation (12, the air outlet is arranged at the top of the side wall of cabinet 1,
Pressure fan 4 and exhaust blower 3 are separately installed with the air inlet and exhaust outlet.
The outer wall of the cabinet 1 is additionally provided with control cabinet 13, is provided with intelligent monitor in control cabinet 13, and respectively with
Display screen, audible-visual annunciator, the control panel of intelligent monitor connection, the cabinet 1 is inside and outside be respectively arranged with it is described
Temperature Humidity Sensor 21, the outer Temperature Humidity Sensor 20 of cabinet in the cabinet of intelligent monitor connection, it is the pressure fan 4, exhaust blower 3, cold
But dehydrating unit 5 is connected with the intelligent monitor respectively.Intelligent monitor can select according to the humiture situation inside and outside cabinet
Conditioning is aerated still by cooling and dehumidifying device 5, drying box 9 come conditioning using pressure fan 4, exhaust blower 3.
Sulfur hexafluoride sensor 22 is additionally provided with the cabinet 1, repeater and RS485 are provided with the control cabinet 13
Interface, the sulfur hexafluoride sensor 22, repeater, RS485 interfaces are connected with the intelligent monitor respectively, the intelligence prison
Device is controlled to connect by the repeater and the Surveillance center of distal end and mobile terminal.By setting sulfur hexafluoride sensor 22, energy
It is enough extremely to have sulfur hexafluoride gas leakage in detecting box simultaneously.
The front portion of pressure fan 4 is provided with screen pack 19.The RS485 interfaces and the complex automatic system phase of transformer station
Connection.For the drying box 9 built with drier, the drier is molecular sieve desiccant.The drying box 9 is detachable dry
Dry case, the condenser 7 are the finned tube that inner loop has refrigerant.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (7)
1. a kind of electric power cabinet with moisture-proof function, including cabinet (1) and the roller (2) for being arranged at cabinet (1) bottom；Its feature
It is：Cabinet (1) interior lower horizontal is provided with the dividing plate (11) of connection cabinet (1) side wall, is provided with dividing plate (11) and mutually interconnects
The cooling and dehumidifying device (5) and drying box (9) connect；The cooling and dehumidifying device (5) includes interior circulation air inlet (8), condenser
(7), axial-flow fan (6), drip tray (14), the condenser (7) are arranged at cooling in the form of surrounding the axial-flow fan (6)
In dehydrating unit (5), the drip tray (14) is arranged at the condenser (7) bottom, the air-out of the cooling and dehumidifying device (5)
Mouth is connected with the air inlet of drying box (9), and interior circulation air outlet (10) is additionally provided with the drying box (9)；The dividing plate
(11) bottom is provided with header tank (16), connecting tube (15) through the dividing plate (11) both ends respectively with drip tray (14) and collection
Water tank (16) connects, and is provided with immersible pump (17) in the header tank (16), the immersible pump (17) is connected with drainpipe (18)；
The two opposite side walls of the cabinet (1) offer air inlet and exhaust outlet respectively, and the air inlet is arranged under dividing plate (11)
Portion, air vent (12) is uniformly offered on the dividing plate (11), the air outlet is arranged at the top of cabinet (1) side wall, institute
State and pressure fan (4) and exhaust blower (3) are separately installed with air inlet and exhaust outlet.
2. the electric power cabinet according to claim 1 with moisture-proof function, it is characterised in that：The outer wall of the cabinet (1) is also
Control cabinet (13) is provided with, intelligent monitor is provided with control cabinet (13), and be connected respectively with the intelligent monitor
Display screen, audible-visual annunciator, control panel, the cabinet (1) is inside and outside to be respectively arranged with the cabinet being connected with the intelligent monitor
Interior Temperature Humidity Sensor (21), the outer Temperature Humidity Sensor (20) of cabinet, the pressure fan (4), exhaust blower (3), cooling and dehumidifying device
(5) it is connected respectively with the intelligent monitor.
3. the electric power cabinet according to claim 2 with moisture-proof function, it is characterised in that：Also set up in the cabinet (1)
There is sulfur hexafluoride sensor (22), repeater and RS485 interfaces, the sulfur hexafluoride sensing are provided with the control cabinet (13)
Device (22), repeater, RS485 interfaces are connected with the intelligent monitor respectively, and the intelligent monitor passes through the repeater
It is connected with the Surveillance center of distal end and mobile terminal.
4. the electric power cabinet with moisture-proof function according to any one in claim 1-3, it is characterised in that：The air-supply
Machine (4) front portion is provided with screen pack (19).
5. the electric power cabinet according to claim 3 with moisture-proof function, it is characterised in that：The RS485 interfaces and power transformation
The complex automatic system stood is connected.
6. the electric power cabinet with moisture-proof function according to any one in claim 1-3, it is characterised in that：The drying
For case (9) built with drier, the drier is molecular sieve desiccant.
7. the electric power cabinet according to claim 6 with moisture-proof function, it is characterised in that：The drying box (9) is removable
Formula drying box is unloaded, the condenser (7) is the finned tube that inner loop has refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074188.XU CN207134643U (en) | 2017-08-25 | 2017-08-25 | A kind of electric power cabinet with moisture-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074188.XU CN207134643U (en) | 2017-08-25 | 2017-08-25 | A kind of electric power cabinet with moisture-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134643U true CN207134643U (en) | 2018-03-23 |
Family
ID=61636059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721074188.XU Expired - Fee Related CN207134643U (en) | 2017-08-25 | 2017-08-25 | A kind of electric power cabinet with moisture-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134643U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742833A (en) * | 2017-11-14 | 2018-02-27 | 杨国亭 | A kind of electric power cabinet with desiccant dehumidification function |
| CN109631198A (en) * | 2018-11-22 | 2019-04-16 | 国家电网有限公司 | A kind of temperature adjusting and dehumidifying cabinet applied to substation |
| CN110155529A (en) * | 2019-05-28 | 2019-08-23 | 张志东 | A kind of multi-functional unmanned plane storage protective device |
| CN110224303A (en) * | 2019-07-08 | 2019-09-10 | 合肥正日电气有限公司 | A kind of damp proof controller for distribution automation control |
| CN110829259A (en) * | 2019-11-06 | 2020-02-21 | 湖北量远电力能源股份有限公司 | Inside dehydrating unit of metal-enclosed high tension switchgear |
-
2017
- 2017-08-25 CN CN201721074188.XU patent/CN207134643U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742833A (en) * | 2017-11-14 | 2018-02-27 | 杨国亭 | A kind of electric power cabinet with desiccant dehumidification function |
| CN107742833B (en) * | 2017-11-14 | 2019-06-14 | 湖南景天电力科技有限公司 | A kind of electric power cabinet with desiccant dehumidification function |
| CN109631198A (en) * | 2018-11-22 | 2019-04-16 | 国家电网有限公司 | A kind of temperature adjusting and dehumidifying cabinet applied to substation |
| CN110155529A (en) * | 2019-05-28 | 2019-08-23 | 张志东 | A kind of multi-functional unmanned plane storage protective device |
| CN110155529B (en) * | 2019-05-28 | 2020-09-15 | 伟迈云科技股份有限公司 | Multi-functional unmanned aerial vehicle deposits protection device |
| CN110224303A (en) * | 2019-07-08 | 2019-09-10 | 合肥正日电气有限公司 | A kind of damp proof controller for distribution automation control |
| CN110829259A (en) * | 2019-11-06 | 2020-02-21 | 湖北量远电力能源股份有限公司 | Inside dehydrating unit of metal-enclosed high tension switchgear |
| CN110829259B (en) * | 2019-11-06 | 2022-03-29 | 湖北量远电力能源股份有限公司 | Inside dehydrating unit of metal-enclosed high tension switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20190825 |