CN105186333A - Efficient electric power cabinet dehumidification device - Google Patents
Efficient electric power cabinet dehumidification device Download PDFInfo
- Publication number
- CN105186333A CN105186333A CN201510723441.9A CN201510723441A CN105186333A CN 105186333 A CN105186333 A CN 105186333A CN 201510723441 A CN201510723441 A CN 201510723441A CN 105186333 A CN105186333 A CN 105186333A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- venturi tube
- drying layer
- dehydrating unit
- wind
- 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
- 238000007791 dehumidification Methods 0.000 title abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000005855 radiation Effects 0.000 claims abstract description 9
- 239000002274 desiccant Substances 0.000 claims abstract description 5
- 238000009792 diffusion process Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an efficient electric power cabinet dehumidification device. The efficient electric power cabinet dehumidification device comprises a cabinet body, wherein a heat radiation cabin is arranged at the back part of the cabinet body; a heat radiation fan is mounted in the inner cavity of the heat radiation cabin; a drying layer is arranged on the inner wall of the cabinet body and at a part corresponding to the position of the heat radiation cabin; a heating net is mounted in the middle of the drying layer; a plurality of temperature sensors are arranged on the inner wall of the cabinet body; and the temperature sensors are electrically connected with a control panel. Through the mutual matching of the drying layer and the heat radiation fan, humid air in the cabinet can be dried so that the humid air is prevented from reflowing; the heating net is arranged in the middle of the drying layer so that a drying agent in the drying layer can be used for a plurality of times and does not lose effect; a powerless draught fan at the top of the cabinet body and a wind motor arranged at the bottom are mutually matched, so that power can be supplied to electric appliances in a whole process and a reserve power supply also can be provided; and meanwhile, the powerless draught fan also can be used for exchanging air in the cabinet body.
Description
Technical field
The present invention relates to dehydrating unit technical field, be specially a kind of efficient electrical power cabinet dehydrating unit.
Background technology
Electric power cabinet is generally the object being used for depositing computer and related control device that cold-rolled steel sheet or alloy make; protection to storage equipment can be provided; shield electromagnetic interference; in order, fitly alignment apparatus; service equipment after convenient; in electric power system; air humidity is very large on electric equipment safe operation impact; cabinet door can only be according to circumstances used to carry out ventilation and heat dehumidifying; effect on moisture extraction is poor, large by external environment influence, once control cubicle humidity is large; cause line short, immeasurable loss can be caused to Utilities Electric Co..
And relatively and efficient electrical power cabinet dehumidify and can not adopt the method for high temperature evaporation, hot environment can make electronic equipment breaking out of fire or the short circuit of electric power cabinet, what simultaneously common dehumidification equipment adopted is all utilize fan to be discharged into outside cabinet by the humid air of electric power cabinet inside, effectively can't carry out drying to the humidity in electric power cabinet like this.
Summary of the invention
The object of the present invention is to provide a kind of efficient electrical power cabinet dehydrating unit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of efficient electrical power cabinet dehydrating unit, comprise cabinet, the back of described cabinet is provided with heat-dissipating storehouse, and in the inner chamber of heat-dissipating storehouse, radiator fan is installed, the inwall of described cabinet and be provided with drying layer with corresponding section, heat-dissipating storehouse position, and the middle part of drying layer is provided with heating net, the inwall of described cabinet is provided with multiple temperature sensor, and temperature sensor is electrically connected with control panel, described control panel is electrically connected with electric supply installation, and control panel is electrically connected with heating net and radiator fan respectively, the top of described cabinet is provided with no-power air blower, and the inner chamber that no-power air blower is interted to cabinet by air pipe.
Preferably, described electric supply installation comprises wind-driven generator, and wind-driven generator is arranged on the intracavity bottom of cabinet, and the rotor of described wind-driven generator is interted on the impeller of no-power air blower by axostylus axostyle.
Preferably, the air outlet place of described heat-dissipating storehouse is provided with heat radiation scale.
Preferably, the number of described temperature sensor is at least four, and is from top to bottom sequentially arranged on the inwall of cabinet.
Preferably, the drier of filling in described drying layer inner chamber is active ore deposit drier or silica-gel desiccant.
Preferably, the bottom of described air pipe is provided with Venturi tube, the bottom opening of air pipe is connected with the air inlet of Venturi tube, suction hole is provided with in the throat of Venturi tube, the shirt rim of Venturi tube diffusion chamber is provided with diffusion hole, be provided with dust collecting box in the bottom of Venturi tube diffusion chamber, axostylus axostyle is positioned at the inside of Venturi tube, is connected and fixed bottom it through dust collecting box and wind-driven generator.
Compared with prior art, the invention has the beneficial effects as follows: this efficient electrical power cabinet dehydrating unit, 1, cooperatively interacted by the drying layer that is provided with and radiator fan, the humid air in cabinet first can be carried out in discharge after drying, in order to avoid humid air refluxes;
2, be provided with heating net by the middle part of drying layer, can repeatedly use the drier in drying layer and can not lose efficacy;
3, the wind motor that the no-power air blower be provided with by cabinet top and bottom are provided with cooperatively interacts, and omnidistance also can be used as stand-by power supply for electrical appliance carries out powering, while no-power air blower also can the air in cabinet be exchanged for.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment.
Fig. 2 is the structural representation of the second embodiment.
Fig. 3 is the structural representation of dust guard.
In figure: 1, cabinet, 2, heat-dissipating storehouse, 3, temperature sensor, 4, control panel, 5, electric supply installation, 51, axostylus axostyle, 52, wind-driven generator, 6, drying layer, 7, heating net, 8, radiator fan, 9, heat radiation scale, 10, air pipe, 11, no-power air blower, 12, Venturi tube, 13, suction hole, 14, diffusion hole, 15, dust collecting box.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Refer to Fig. 1, the invention provides a kind of technical scheme: a kind of efficient electrical power cabinet dehydrating unit, comprise cabinet 1, the back of described cabinet 1 is provided with heat-dissipating storehouse 2, the air outlet place of described heat-dissipating storehouse 2 is provided with heat radiation scale 9, and in the inner chamber of heat-dissipating storehouse 2, radiator fan 8 is installed, the inwall of described cabinet 1 and be provided with drying layer 6 with corresponding section, heat-dissipating storehouse 2 position, and the middle part of drying layer 6 is provided with heating net 7, cooperatively interacted by the drying layer 6 that is provided with and radiator fan 8, discharging after humid air in cabinet 1 first can being carried out drying, in order to avoid humid air refluxes, the drier of filling in described drying layer 6 inner chamber is active ore deposit drier or silica-gel desiccant, heating net 7 is provided with by the middle part of drying layer 6, can repeatedly use the drier in drying layer 6 and can not lose efficacy, the inwall of described cabinet 1 is provided with multiple temperature sensor 3, and temperature sensor 3 is electrically connected with control panel 4, the number of described temperature sensor 3 is at least four, and be sequentially arranged on the inwall of cabinet 1 from top to bottom, described control panel 4 is electrically connected with electric supply installation 5, described electric supply installation 5 comprises wind-driven generator 52, and wind-driven generator 52 is arranged on the intracavity bottom of cabinet 1, the rotor of described wind-driven generator 52 interts on the impeller of no-power air blower 11 by axostylus axostyle 51, and control panel 4 is electrically connected with heating net 7 and radiator fan 8 respectively, the top of described cabinet 1 is provided with no-power air blower 11, and the inner chamber that no-power air blower 11 is interted to cabinet 1 by air pipe 10, the wind motor 52 that the no-power air blower 11 be provided with by the top of cabinet 1 and bottom are provided with cooperatively interacts, omnidistance also can regard stand-by power supply for electrical appliance carries out powering, no-power air blower 11 also can exchange for the air in cabinet 1 simultaneously.
The operation principle of this invention: when the temperature in temperature sensor 3 perception cabinet 1 is too high, control radiator fan 8 by control panel 4 to rotate, extract the humid air in cabinet 1, due to the balance of air pressure, no-power air blower 11 can carry out rotating and driving axostylus axostyle 51 to rotate, wind-driven generator 52 is generated electricity, while extraction humid air, humid air first carries out drying through drying layer 6, when the drier in drying layer 6 reaches capacity, heating net 7 is heated, moisture in evaporation drying agent, it is made repeatedly to utilize, drying can be carried out by the humid air carried out for a long time in cabinet 1.
Embodiment 2
The dehydrating unit provided in embodiment 1, when external wind is larger, no-power air blower 11 is while High Rotation Speed, wind outside can be inner by very fast inspiration air pipe 10, some sandy soil dust inspirations are had while a large amount of wind enters, cause electric power cabinet internal contamination thus, the electric power facility of electric power cabinet inside is damaged.Based on above-mentioned technical problem, the present embodiment makes further improvements on the basis of the dehydrating unit that embodiment 1 provides.
As shown in accompanying drawing 2 and accompanying drawing 3, in the present embodiment, one Venturi tube 12 is installed in the bottom of air pipe 10, the bottom opening of air pipe 10 is connected with the air inlet of Venturi tube 12, be provided with suction hole 13 in the throat of Venturi tube 10, the shirt rim of Venturi tube 12 diffusion chamber is provided with diffusion hole 14, is provided with dust collecting box 15 in the bottom of Venturi tube diffusion chamber simultaneously, axostylus axostyle 51 is positioned at the inside of Venturi tube 12, is connected and fixed bottom it through dust collecting box 15 and wind-driven generator 52.
After said mechanism is set, after outside high wind enters into the air inlet of Venturi tube 12 by vent passages 10, shrink through throat, wind speed is effectively reduced, wind-force after speed reduces enters into diffusion chamber inside and is shed by diffusion hole 14, and simultaneously inner due to wind speed reduction at diffusion chamber, the impurity such as dust can have the sufficient time to be landed, dust after landing is collected in dust collecting box 15, prevents from damaging the electric power facility in electric power cabinet.Passing through due to Venturi tube 12 air inlet high velocity air simultaneously, produce negative pressure in Venturi tube 12 throat, the air in electric power cabinet is sucked by the suction hole 13 of throat, exacerbates the flowing of gas in electric power cabinet further, enhances the effect on moisture extraction of electric power cabinet.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (6)
1. an efficient electrical power cabinet dehydrating unit, comprise cabinet (1), it is characterized in that: the back of described cabinet (1) is provided with heat-dissipating storehouse (2), and in the inner chamber of heat-dissipating storehouse (2), radiator fan (8) is installed, the inwall of described cabinet (1) and be provided with drying layer (6) with heat-dissipating storehouse (2) corresponding section, position, and the middle part of drying layer (6) is provided with heating net (7), the inwall of described cabinet (1) is provided with multiple temperature sensor (3), and temperature sensor (3) is electrically connected with control panel (4), described control panel (4) is electrically connected with electric supply installation (5), and control panel (4) is electrically connected with heating net (7) and radiator fan (8) respectively, the top of described cabinet (1) is provided with no-power air blower (11), and the inner chamber that no-power air blower (11) is interted to cabinet (1) by air pipe (10).
2. a kind of efficient electrical power cabinet dehydrating unit according to claim 1, it is characterized in that: described electric supply installation (5) comprises wind-driven generator (52), and wind-driven generator (52) is arranged on the intracavity bottom of cabinet (1), the rotor of described wind-driven generator (52) is interted on the impeller of no-power air blower (11) by axostylus axostyle (51).
3. a kind of efficient electrical power cabinet dehydrating unit according to claim 1, is characterized in that: the air outlet place of described heat-dissipating storehouse (2) is provided with heat radiation scale (9).
4. a kind of efficient electrical power cabinet dehydrating unit according to claim 1, is characterized in that: the number of described temperature sensor (3) is at least four, and is from top to bottom sequentially arranged on the inwall of cabinet (1).
5. a kind of efficient electrical power cabinet dehydrating unit according to claim 1, is characterized in that: the drier of filling in described drying layer (6) inner chamber is active ore deposit drier or silica-gel desiccant.
6. a kind of efficient electrical power cabinet dehydrating unit according to claim 1, it is characterized in that: the bottom of described air pipe is provided with Venturi tube, the bottom opening of air pipe is connected with the air inlet of Venturi tube, suction hole is provided with in the throat of Venturi tube, the shirt rim of Venturi tube diffusion chamber is provided with diffusion hole, be provided with dust collecting box in the bottom of Venturi tube diffusion chamber, axostylus axostyle is positioned at the inside of Venturi tube, is connected and fixed bottom it through dust collecting box and wind-driven generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723441.9A CN105186333B (en) | 2015-11-01 | 2015-11-01 | A kind of efficient electrical power cabinet dehydrating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723441.9A CN105186333B (en) | 2015-11-01 | 2015-11-01 | A kind of efficient electrical power cabinet dehydrating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186333A true CN105186333A (en) | 2015-12-23 |
| CN105186333B CN105186333B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723441.9A Active CN105186333B (en) | 2015-11-01 | 2015-11-01 | A kind of efficient electrical power cabinet dehydrating unit |
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| Country | Link |
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| CN (1) | CN105186333B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527990A (en) * | 2015-12-31 | 2016-04-27 | 国网浙江奉化市供电公司 | Dehumidifying method and system |
| CN105896346A (en) * | 2016-05-26 | 2016-08-24 | 沈炜 | Waterproof temperature-controlled power cabinet |
| CN106117979A (en) * | 2016-07-28 | 2016-11-16 | 江苏昌悦重工科技有限公司 | A kind of moistureproof electric power box |
| CN106253107A (en) * | 2016-08-30 | 2016-12-21 | 安徽西高电气设备有限公司 | A kind of multifunctional distribution box |
| CN106532518A (en) * | 2016-11-14 | 2017-03-22 | 江苏华太智能电控设备有限公司 | Rainproof cooling switch cabinet |
| CN106553166A (en) * | 2016-11-16 | 2017-04-05 | 国网山东省电力公司荣成市供电公司 | Electric power tool storage cabinet based on mobile Internet |
| CN106998033A (en) * | 2017-05-25 | 2017-08-01 | 镇江华源晋昌电器有限公司 | A kind of moistureproof distribution box |
| CN108376926A (en) * | 2018-03-02 | 2018-08-07 | 深圳市安思科电子科技有限公司 | A kind of Intelligent power distribution cabinet with dust-proof radiating function for electric system |
| CN108990377A (en) * | 2018-07-27 | 2018-12-11 | 江苏银佳电气设备有限公司 | A kind of dehumidifying cabinet |
| CN110854715A (en) * | 2019-11-08 | 2020-02-28 | 湖南国开电气有限公司 | Combined power distribution cabinet |
| CN112260111A (en) * | 2020-09-29 | 2021-01-22 | 国网山东省电力公司龙口市供电公司 | Prevent intelligent looped netowrk controlling means of condensation |
| CN112366534A (en) * | 2020-11-30 | 2021-02-12 | 陕西科技大学 | Moisture-proof device of hydropower station |
| CN113650963A (en) * | 2021-09-02 | 2021-11-16 | 吴栋 | Flour jar capable of storing flour for long time |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130314850A1 (en) * | 2012-05-25 | 2013-11-28 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Switchboard and cooling method thereof |
| CN204216432U (en) * | 2014-08-05 | 2015-03-18 | 汇网电气有限公司 | The moistureproof electronic box of SMC |
| CN204315377U (en) * | 2015-01-29 | 2015-05-06 | 广东梅雁吉祥水电股份有限公司 | A kind of combined transformer |
| CN204705929U (en) * | 2015-07-02 | 2015-10-14 | 国网山东省电力公司枣庄供电公司 | A kind of middle-placed switch cabinet dehydrating unit |
-
2015
- 2015-11-01 CN CN201510723441.9A patent/CN105186333B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130314850A1 (en) * | 2012-05-25 | 2013-11-28 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Switchboard and cooling method thereof |
| CN204216432U (en) * | 2014-08-05 | 2015-03-18 | 汇网电气有限公司 | The moistureproof electronic box of SMC |
| CN204315377U (en) * | 2015-01-29 | 2015-05-06 | 广东梅雁吉祥水电股份有限公司 | A kind of combined transformer |
| CN204705929U (en) * | 2015-07-02 | 2015-10-14 | 国网山东省电力公司枣庄供电公司 | A kind of middle-placed switch cabinet dehydrating unit |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527990A (en) * | 2015-12-31 | 2016-04-27 | 国网浙江奉化市供电公司 | Dehumidifying method and system |
| CN105896346A (en) * | 2016-05-26 | 2016-08-24 | 沈炜 | Waterproof temperature-controlled power cabinet |
| CN106117979A (en) * | 2016-07-28 | 2016-11-16 | 江苏昌悦重工科技有限公司 | A kind of moistureproof electric power box |
| CN106253107A (en) * | 2016-08-30 | 2016-12-21 | 安徽西高电气设备有限公司 | A kind of multifunctional distribution box |
| CN106532518A (en) * | 2016-11-14 | 2017-03-22 | 江苏华太智能电控设备有限公司 | Rainproof cooling switch cabinet |
| CN106553166A (en) * | 2016-11-16 | 2017-04-05 | 国网山东省电力公司荣成市供电公司 | Electric power tool storage cabinet based on mobile Internet |
| CN106553166B (en) * | 2016-11-16 | 2019-01-18 | 国网山东省电力公司荣成市供电公司 | Electric power tool storage cabinet based on mobile Internet |
| CN106998033B (en) * | 2017-05-25 | 2019-06-25 | 徐州中周输配电设备有限公司 | A kind of moisture-proof distribution box |
| CN106998033A (en) * | 2017-05-25 | 2017-08-01 | 镇江华源晋昌电器有限公司 | A kind of moistureproof distribution box |
| CN108376926A (en) * | 2018-03-02 | 2018-08-07 | 深圳市安思科电子科技有限公司 | A kind of Intelligent power distribution cabinet with dust-proof radiating function for electric system |
| CN108990377A (en) * | 2018-07-27 | 2018-12-11 | 江苏银佳电气设备有限公司 | A kind of dehumidifying cabinet |
| CN110854715A (en) * | 2019-11-08 | 2020-02-28 | 湖南国开电气有限公司 | Combined power distribution cabinet |
| CN112260111A (en) * | 2020-09-29 | 2021-01-22 | 国网山东省电力公司龙口市供电公司 | Prevent intelligent looped netowrk controlling means of condensation |
| CN112366534A (en) * | 2020-11-30 | 2021-02-12 | 陕西科技大学 | Moisture-proof device of hydropower station |
| CN112366534B (en) * | 2020-11-30 | 2022-07-12 | 陕西科技大学 | Moisture-proof device of hydropower station |
| CN113650963A (en) * | 2021-09-02 | 2021-11-16 | 吴栋 | Flour jar capable of storing flour for long time |
Also Published As
| Publication number | Publication date |
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| CN105186333B (en) | 2017-12-15 |
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Inventor after: Lin Rongmin Inventor before: Tang Ning Inventor before: Xu Hongli Inventor before: Ju Zhangjian Inventor before: Zhang Miao Inventor before: Zhang Jie Inventor before: Li Ran |
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Effective date of registration: 20191030 Address after: 314500 Building 1, 1680 development avenue, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Ping'an Electrical Engineering Co., Ltd Address before: Room 1602, B1 Floor, Lijinxiu Jiangnan (West District), east of Gouyun Road, north of Yinhe No. 2 Road, Suzhou City, Anhui Province Patentee before: Suzhou Huiteng Intellectual Property Consulting Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210412 Address after: 314500 2 buildings, 1680 development road, Wutong street, Tongxiang, Jiaxing, Zhejiang Patentee after: Baozhichuan Electrical Equipment Co.,Ltd. Address before: 314500 1 buildings, 1680 development road, Wutong street, Tongxiang, Jiaxing, Zhejiang Patentee before: Jiaxing Ping'an Electrical Engineering Co.,Ltd. |