CN102412545A - Cable trench dehumidifying device - Google Patents
Cable trench dehumidifying device Download PDFInfo
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- CN102412545A CN102412545A CN2011103914260A CN201110391426A CN102412545A CN 102412545 A CN102412545 A CN 102412545A CN 2011103914260 A CN2011103914260 A CN 2011103914260A CN 201110391426 A CN201110391426 A CN 201110391426A CN 102412545 A CN102412545 A CN 102412545A
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Abstract
The invention provides a cable trench dehumidifying device, comprising a cable trench cover plate provided with an air exhaust hole, an air exhaust duct arranged on the air exhaust hole, a power unit, a seal cover and a power supply device, wherein,the top of the cable trench cover plate is symmetrically provided with a pair of lifting handles, the bottom of the cable trench cover plate is provided with tow pairs of parallel travelling wheels, the power unit comprises a motor, an exhaust fan arranged on the motor and a support frame for fixing the motor and the exhaust fan, the power unit is arranged in the exhaust air duct, the seal cover is arranged on the support frame, the seal cover and the exhaust air duct are mushroom-shaped, the bottom of the seal cover is provided with an air vent hole, and the power supply device is connected with the motor. The cable trench dehumidifying device has the advantage of scientific design, is easy to use and can effectively solve the problem of humidity of a cable trench.
Description
Technical field
The present invention relates to a kind of dehumidifying equipment that is used for cable trough, specifically, related to a kind of cable trough dehumidifying device.
Background technology
At present; Lack dynamic monitoring for the cable trough of most transformer stations, the cable interlayer of switch cubicle bottom etc.; Wait reason through moisture, cause the corrosion of electric equipment and protective device easily, reduce the dielectric strength of equipment; Cause the accidents such as equipment generation flashover of transformer station, have a strong impact on the health operation of power supply safety and equipment.Along with the Information technology development of times, intelligent transformer station obtains popularization energetically, has obtained fast development for the intelligent monitoring of high voltage electric equipment.In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is deficiency, thereby design science is provided, use the cable trough dehumidifying device of simple and efficient solution cable trough moisture issues to prior art.
To achieve these goals; The technical scheme that the present invention adopted is: a kind of cable trough dehumidifying device, and it comprises the cable channel cover plate that is provided with vent, is arranged on exhaust duct, power set, seal closure and supply unit on the said vent, wherein; Said power set comprise motor, be arranged on ventilating fan and the bracing frame of fixing said motor and said ventilating fan on the said motor; Said power set are arranged in the said exhaust duct, and said seal closure is arranged on the support frame as described above, and said seal closure becomes mushroom with said exhaust duct; Said seal closure bottom is provided with steam vent, and said supply unit is connected with said motor.
Based on above-mentioned, said cable channel cover plate top is provided with handle, and said cable channel cover plate bottom is provided with road wheel.
Based on above-mentioned; It also comprises control system; Said control system comprise the humidity sensor module, with said humidity sensor microprocessor linked module, the indicator light and the supply unit that are connected with said microprocessor module; Said humidity sensor module is arranged on said cable channel cover plate bottom, and said microprocessor module is connected with said motor, and said supply unit is connected with said humidity sensor module, said microprocessor module and said indicator light respectively.
Based on above-mentioned, it also comprises radio receiving transmitting module and the data processing module with radio receiving transmitting module, and said radio receiving transmitting module is connected with said microprocessor module, said radio receiving transmitting module and said data processing module communication.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement; Specifically; This cable trough dehumidifying device has increased vent on original cable channel cover plate, increased exhaust duct and power set again, has effectively solved problems such as underground cable ditch humidity through the ventilating fan in the said power set; It has design science, uses the advantage of simple and efficient solution cable trough moisture issues.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation that said control system is connected with said motor.
Embodiment
Through embodiment, technical scheme of the present invention is done further detailed description below.
Embodiment one
As shown in Figure 1, a kind of cable trough dehumidifying device, it comprises the cable channel cover plate 1 that is provided with vent 11, is arranged on exhaust duct 2, power set, seal closure 3 and supply unit on the said vent 11; Wherein, said cable channel cover plate 1 top is symmetrically arranged with a pair of handle 12, and conveniently said cable channel cover plate 1 lays; Said cable channel cover plate 1 bottom is arranged with two pairs of road wheels 13 in parallel, the moving of convenient said cable channel cover plate 1, and said power set comprise motor 4, be arranged on the bracing frame 5 of ventilating fan 41 and fixing said motor 4 and said ventilating fan 41 on the said motor 4; Said power set are arranged in the said exhaust duct 2; On said motor 4 and said ventilating fan 41, install support frame as described above 5 additional, increase the fastness of this device, said seal closure 3 is arranged on the support frame as described above 5; 2 one-tenth mushrooms of said sealing cover body 3 and said exhaust duct; Said sealing cover body 3 bottoms are provided with steam vent 31, adopt this kind structure, effectively dehumidifying; Can prevent that again rainwater or dust and other impurities from getting into cable trough, said supply unit is connected with said motor 4.
During concrete the use, on cable trough, add a cover this device, if moist in the cable trough, open motor 4 dehumidifying of ventilating; On the long cable trough of some length, a plurality of these devices can be set, carry out dehumidifying; Simultaneously, because this device is provided with handle 12 and road wheel 13, be convenient to carrying; Need not on whole cable trough, all add a cover this device, can reduce production costs, can give full play to the dehumidifying effect of this device again; When the cable trough long to length carries out dehumidifying, can carry this and install and need the place of dehumidifying to lay.
Embodiment two
As shown in Figure 2; Present embodiment is on the basis of embodiment one; Increased control system; Said control system comprises the humidity sensor module, is connected microprocessor module, the indicator light, the radio receiving transmitting module that are connected with said microprocessor module, the data processing module with radio receiving transmitting module and supply unit with said humidity sensor; Said humidity sensor module is arranged on said cable channel cover plate bottom, and said microprocessor module is connected with said motor, and said radio receiving transmitting module is connected with said microprocessor module; Said radio receiving transmitting module and said data processing module communication, said supply unit are connected with said humidity sensor module, said microprocessor module and said indicator light respectively.
Based on above-mentioned, said humidity sensor module is used to gather the moisture signal in the cable trough, the moisture signal that collects is converted into the signal of telecommunication sends said microprocessor module to.
Based on above-mentioned, said microprocessor module is judged after receiving the said signal of telecommunication, if cable trough humidity is too high, opens said motor and carry out dehumidifying, and the control indicator light flicker of giving an order.
Based on above-mentioned, said microprocessor module after judging, if cable trough humidity is too high, sends alarm signal and gives said radio receiving transmitting module after receiving the said signal of telecommunication.
Based on above-mentioned, said radio receiving transmitting module is given said data processing module with the alarm signal communication that receives.
Based on above-mentioned; Said data processing module is after receiving alarm signal; After the analysis, send instruction through the radio receiving transmitting module on it and give said microprocessor module, after said microprocessor module receives said instruction; Open said motor and carry out dehumidifying, and the control indicator light flicker of giving an order.
Said indicator light is connected on the said microprocessor module and lights under the normal condition, flicker in said ventilating fan work.
This cable trough dehumidifying device both can be accomplished dehumidifying work through said microprocessor module automatically, simultaneously, also can accomplish dehumidifying work through said data processing module.A plurality of said devices are connected on the same data processing module, conveniently unserviced cable trough are monitored and daily dehumidifying work.
Supply unit among embodiment one and the embodiment two can adopt civil power, simultaneously if conditions permit also can adopt solar cell.
Should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not to its restriction; Although with reference to preferred embodiment the present invention has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can specific embodiments of the invention make amendment or the part technical characterictic is equal to replacement; And not breaking away from the spirit of technical scheme of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (4)
1. cable trough dehumidifying device; It is characterized in that: it comprises the cable channel cover plate that is provided with vent, is arranged on exhaust duct, power set, seal closure and supply unit on the said vent; Wherein, said power set comprise motor, be arranged on ventilating fan and the bracing frame of fixing said motor and said ventilating fan on the said motor, and said power set are arranged in the said exhaust duct; Said seal closure is arranged on the support frame as described above; Said seal closure becomes mushroom with said exhaust duct, and said seal closure bottom is provided with steam vent, and said supply unit is connected with said motor.
2. cable trough dehumidifying device according to claim 1 is characterized in that: said cable channel cover plate top is provided with handle, and said cable channel cover plate bottom is provided with road wheel.
3. cable trough dehumidifying device according to claim 1 and 2; It is characterized in that: it also comprises control system; Said control system comprise the humidity sensor module, with said humidity sensor microprocessor linked module, the indicator light and the supply unit that are connected with said microprocessor module; Said humidity sensor module is arranged on said cable channel cover plate bottom; Said microprocessor module is connected with said motor, and said supply unit is connected with said humidity sensor module, said microprocessor module and said indicator light respectively.
4. cable trough dehumidifying device according to claim 3; It is characterized in that: it also comprises radio receiving transmitting module and the data processing module with radio receiving transmitting module; Said radio receiving transmitting module is connected with said microprocessor module, said radio receiving transmitting module and said data processing module communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103914260A CN102412545A (en) | 2011-12-01 | 2011-12-01 | Cable trench dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103914260A CN102412545A (en) | 2011-12-01 | 2011-12-01 | Cable trench dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102412545A true CN102412545A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103914260A Pending CN102412545A (en) | 2011-12-01 | 2011-12-01 | Cable trench dehumidifying device |
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| CN (1) | CN102412545A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638022A (en) * | 2012-04-28 | 2012-08-15 | 山西省电力公司临汾供电分公司 | Moisture removing cover plate of duct line |
| CN102810836A (en) * | 2012-07-24 | 2012-12-05 | 河南省电力公司信阳供电公司 | Ventilation and moisture removal equipment for cable trench of transformer substation |
| CN104950938A (en) * | 2015-06-12 | 2015-09-30 | 国家电网公司 | Humidity monitoring device and humidity monitoring method for cable interlayer |
| CN105022434A (en) * | 2015-06-12 | 2015-11-04 | 国家电网公司 | A device and method for monitoring the temperature and the humidity of a cable interlayer |
| US9595854B2 (en) | 2014-08-12 | 2017-03-14 | Regal Beloit America, Inc. | Electric machine, moisture guide and associated method |
Citations (6)
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| WO2004110124A1 (en) * | 2003-06-07 | 2004-12-16 | Rittal Gmbh & Co. Kg | Cooling plant for one or more switch cabinets |
| CN201289994Y (en) * | 2008-10-23 | 2009-08-12 | 西安供电局 | Mobile cable communication windbox |
| CN201293422Y (en) * | 2008-09-10 | 2009-08-19 | 西北电网有限公司西宁输变电运行公司 | Intelligent cable trench drafting and moisture removing cover device |
| CN101656411A (en) * | 2009-08-11 | 2010-02-24 | 河南省电力公司新乡供电公司 | Moisture discharge device of cable trench |
| CN201805165U (en) * | 2010-09-21 | 2011-04-20 | 银河电气科技有限公司 | Ventilation structure of box-type substation roof |
| CN202363855U (en) * | 2011-12-01 | 2012-08-01 | 河南省电力公司信阳供电公司 | Cable trench dehumidifying device |
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2011
- 2011-12-01 CN CN2011103914260A patent/CN102412545A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004110124A1 (en) * | 2003-06-07 | 2004-12-16 | Rittal Gmbh & Co. Kg | Cooling plant for one or more switch cabinets |
| CN201293422Y (en) * | 2008-09-10 | 2009-08-19 | 西北电网有限公司西宁输变电运行公司 | Intelligent cable trench drafting and moisture removing cover device |
| CN201289994Y (en) * | 2008-10-23 | 2009-08-12 | 西安供电局 | Mobile cable communication windbox |
| CN101656411A (en) * | 2009-08-11 | 2010-02-24 | 河南省电力公司新乡供电公司 | Moisture discharge device of cable trench |
| CN201805165U (en) * | 2010-09-21 | 2011-04-20 | 银河电气科技有限公司 | Ventilation structure of box-type substation roof |
| CN202363855U (en) * | 2011-12-01 | 2012-08-01 | 河南省电力公司信阳供电公司 | Cable trench dehumidifying device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638022A (en) * | 2012-04-28 | 2012-08-15 | 山西省电力公司临汾供电分公司 | Moisture removing cover plate of duct line |
| CN102810836A (en) * | 2012-07-24 | 2012-12-05 | 河南省电力公司信阳供电公司 | Ventilation and moisture removal equipment for cable trench of transformer substation |
| US9595854B2 (en) | 2014-08-12 | 2017-03-14 | Regal Beloit America, Inc. | Electric machine, moisture guide and associated method |
| CN104950938A (en) * | 2015-06-12 | 2015-09-30 | 国家电网公司 | Humidity monitoring device and humidity monitoring method for cable interlayer |
| CN105022434A (en) * | 2015-06-12 | 2015-11-04 | 国家电网公司 | A device and method for monitoring the temperature and the humidity of a cable interlayer |
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Application publication date: 20120411 |