CN105527990A - Dehumidifying method and system - Google Patents

Dehumidifying method and system Download PDF

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Publication number
CN105527990A
CN105527990A CN201511031969.6A CN201511031969A CN105527990A CN 105527990 A CN105527990 A CN 105527990A CN 201511031969 A CN201511031969 A CN 201511031969A CN 105527990 A CN105527990 A CN 105527990A
Authority
CN
China
Prior art keywords
humidity
controller
dehumidification
box
dehydrating unit
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.)
Pending
Application number
CN201511031969.6A
Other languages
Chinese (zh)
Inventor
何君杰
裘建开
母国辉
张明达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201511031969.6A priority Critical patent/CN105527990A/en
Publication of CN105527990A publication Critical patent/CN105527990A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00Control of humidity
    • G05D22/02Control of humidity characterised by the use of electric means

Abstract

The invention provides a dehumidifying method and system. A humidity sensor detects the humidity value of gas in a control box, and a first controller controls a dehumidifying device with the humidity value detected by the humidity sensor to adjust the humidity of gas in the control box, thus controlling the dryness in the control box of transformer equipment, and solving the problem of frequent grid accidents caused by the reason that components in the control box are easily damped to influence the safety operation of the transformer equipment.

Description

A kind of dehumanization method and system
Technical field
The present invention relates to electrical equipment technical field, more particularly, relate to a kind of dehumanization method and system.
Background technology
In the control box of the converting equipments such as power high voltage cabinet, indoor/external switch, plug-in strip control box and headstock, various electronic devices and components are housed, in order to realize various control and n-back test.For ensureing the use of converting equipment and the reliability in serviceable life, the control box of this type of converting equipment requires stricter to the degree of drying of working environment.
Components and parts in the control box of converting equipment easily make moist when Changes in weather, converting equipment rotating part malfunctioning, insulation resistance when the work of execution can be caused like this to decline cause electrically puncturing, the bad or short circuit of secondary connection end in contact may be made, converting equipment tripping or disorderly dynamic etc. can occur.The potential safety hazard that these problems produce have impact on the safe operation of converting equipment greatly, result in the frequent generation of power grid accident.
Summary of the invention
In view of this, the object of the embodiment of the present invention is to provide a kind of dehumanization method and system, to control the degree of drying in the control box of converting equipment, avoid the safe operation affecting converting equipment because of the components and parts moisture-sensitive in control box, the problem causing power grid accident frequently to occur.
For achieving the above object, the embodiment of the present invention provides following technical scheme:
A kind of dehumidification system, comprising:
Dehydrating unit;
For the humidity sensor of the humidity value of gas in detection control case;
One end is connected with described humidity sensor, and the other end is connected with described dehydrating unit, and the humidity value for utilizing described humidity sensor to detect controls the first controller that described dehydrating unit regulates the humidity of gas in described control box;
The power supply be connected with described first controller.
Preferably, described dehydrating unit comprises: at least one group of dehumidification module, described dehumidification module comprises circulating fan and desiccant box, described desiccant box is arranged at described circulating fan side, be connected with wind-guiding fin outside described desiccant box and offer bleeder vent, described desiccant box inside is provided with heating plate and is placed with renewable drying agent.
Preferably, also comprise: the alarm be connected with described first controller.
Preferably, described alarm is LED and/or hummer.
Preferably, also comprise: the communication module be connected with described first controller.
Preferably, also comprise: the second controller be connected with described communication module.
Preferably, also comprise: the display be connected with described second controller.
Preferably, also comprise: the external power supply interface be connected with described power supply.
Based on a dehumanization method for above-mentioned dehumidification system, comprising:
The humidity value of gas in the control box that first controller acquisition humidity sensor detects; And,
Described humidity value control dehydrating unit is utilized to regulate the humidity of gas in described control box.
Preferably, described dehydrating unit comprises: at least one group of dehumidification module, described dehumidification module comprises circulating fan and desiccant box, described desiccant box is arranged at described circulating fan side, be connected with wind-guiding fin outside described desiccant box and offer bleeder vent, described desiccant box inside is provided with heating plate and is placed with renewable drying agent.
The application provides a kind of dehumanization method and system, by the humidity value of gas in humidity sensor detection control case, and the humidity value utilizing humidity sensor to detect by the first controller controls the humidity of gas in dehydrating unit regulable control case, to realize the control to the degree of drying in the control box of converting equipment, avoid the safe operation affecting converting equipment because of the components and parts moisture-sensitive in control box, the problem causing power grid accident frequently to occur.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of dehumidification system that Fig. 1 provides for the embodiment of the present application one;
A kind of dehumidification module one-piece construction schematic diagram that Fig. 2 provides for the embodiment of the present application one;
A kind of desiccant box cut-open view that Fig. 3 provides for the embodiment of the present application one;
A kind of dehumidification module side view that Fig. 4 provides for the embodiment of the present application one;
A kind of dehumanization method process flow diagram that Fig. 5 provides for the embodiment of the present application two.
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 one:
The structural representation of a kind of dehumidification system that Fig. 1 provides for the embodiment of the present application one.
As shown in Figure 1, this system comprises:
Dehydrating unit 01;
For the humidity sensor 02 of the humidity value of gas in detection control case;
One end is connected with humidity sensor 02, and the other end is connected with dehydrating unit 01, and the humidity value detected for utilizing humidity sensor controls the first controller 03 of the humidity of gas in dehydrating unit regulable control case;
The power supply 04 be connected with the first controller 03.
Preferably, the process that the humidity value that the first controller utilizes humidity sensor to detect controls the humidity of gas in dehydrating unit regulable control case is: whether the humidity value that the humidity sensor that judgement gets detects is higher than preset value; When being, opening dehydrating unit and dehumidification operation is carried out to the gas in control box, until when the humidity value of gas in the control box that detects of the humidity sensor got is not higher than preset value, controls dehydrating unit and quit work.
The application provides a kind of dehumidification system, by the humidity value of gas in humidity sensor detection control case, and the humidity value utilizing humidity sensor to detect by the first controller controls the humidity of gas in dehydrating unit regulable control case, to realize the control to the degree of drying in the control box of converting equipment, avoid the safe operation affecting converting equipment because of the components and parts moisture-sensitive in control box, the problem causing power grid accident frequently to occur.
Concrete, dehydrating unit in a kind of dehumidification system that the embodiment of the present application provides comprises: at least one group of dehumidification module, described dehumidification module comprises circulating fan and desiccant box, described desiccant box is arranged at described circulating fan side, be connected with wind-guiding fin outside described desiccant box and offer bleeder vent, described desiccant box inside is provided with heating plate and is placed with renewable drying agent.
See Fig. 2, Fig. 3, Fig. 4, wherein, a kind of dehumidification module one-piece construction schematic diagram of providing for the embodiment of the present application one of Fig. 2; A kind of desiccant box cut-open view that Fig. 3 provides for the embodiment of the present application one; A kind of dehumidification module side view that Fig. 4 provides for the embodiment of the present application one.
A kind of dehydrating unit that the embodiment of the present application provides comprises at least one group of dehumidification module, often organize dehumidification module and comprise circulating fan 11 and desiccant box 12, desiccant box is arranged at circulating fan side, be connected with wind-guiding fin 21 outside desiccant box and offer bleeder vent 22, described desiccant box inside is provided with heating plate 23 and is placed with renewable drying agent 13.Circulating fan and desiccant box are connected in a module base 14.
The dehydrating unit that the embodiment of the present application provides comprises at least one group of dehumidification module, described dehumidification module comprises circulating fan and desiccant box, described desiccant box is arranged at described circulating fan side, be connected with wind-guiding fin outside described desiccant box and offer bleeder vent, described desiccant box inside is provided with heating plate and is placed with renewable drying agent.By increasing circulating fan, accelerating the rate of moisture absorption of drying agent in dehydrating unit, reaching the object of rapid moisture removal, increase wind-guiding fin, make the inside and outside drying agent all energy fully moisture absorptions in dehumidification module, improve the wettability power of single dehumidification module, thus increase the wettability power of whole dehydrating unit; Adopt modular design, the quantity of dehumidification module can be configured because control box varies in size, reach the object reducing costs and increase work efficiency, dehydrating unit is configured more flexible, reduce assembling, maintenance, maintenance cost.
Further, in a kind of dehumidification system that the embodiment of the present application provides, also comprise: the alarm be connected with the first controller.
Concrete, alarm is LED and/or hummer.Below be only the optimal way of the embodiment of the present application, inventor can set arbitrarily the concrete manifestation form of alarm according to the demand of oneself, do not limit at this.
Concrete, by arranging the alarm be connected with the first controller, can make when the humidity value of gas in control box is higher than preset value, to send warning message, so that operating personnel are to the grasp of the humidity of gas in control box.
Further, in a kind of dehumidification system that the embodiment of the present application provides, also comprise: the communication module be connected with the first controller.
Concrete, by arranging the communication module be connected with the first controller, in the control box that humidity sensor can be detected, the humidity value of gas carries out remote transmission, so that operating personnel can understand the humidity of gas in control box in active station.
Below be only the optimal way of the embodiment of the present application, inventor can arrange arbitrarily according to the demand of oneself information utilizing communication module to transmit, and does not limit at this.
Further, the embodiment of the present application provides in a kind of dehumidification system, also comprises: the second controller be connected with communication module.
Concrete, can realize processing information such as the humidity values received by communication module by arranging second controller.Below be only the optimal way of the embodiment of the present application, inventor can arrange arbitrarily the processing procedure of second controller according to the demand of oneself, do not limit at this.
Further, in a kind of dehumidification system that the embodiment of the present application provides, also comprise: the display be connected with second controller.
Further, in a kind of dehumidification system that the embodiment of the present application provides, also comprise: the external power supply interface be connected with power supply.
Concrete, not only directly for dehumidification system is powered, can also can be the power source charges in dehumidification system by arranging external power supply interface.
By the above-mentioned further introduction to the dehumidification system that the embodiment of the present application provides, the dehumidification system that the embodiment of the present application is provided is more clear, complete, is convenient to those skilled in the art and understands.
Embodiment two:
A kind of dehumanization method process flow diagram that Fig. 5 provides for the embodiment of the present application two.
As shown in Figure 5, the method comprises:
The humidity value of gas in the control box that S101, the first controller acquisition humidity sensor detect.
Concrete, a kind of dehumanization method that the embodiment of the present application provides be a kind of dehumidification system provided at above-described embodiment one basis on provide.
S102, humidity value is utilized to control the humidity of gas in dehydrating unit regulable control case.
Concrete, after the humidity value of gas in the control box that the first controller acquisition humidity sensor detects, humidity value can be utilized to control the humidity of gas in dehydrating unit regulable control case.
Concrete, described dehydrating unit comprises: at least one group of dehumidification module, described dehumidification module comprises circulating fan and desiccant box, described desiccant box is arranged at described circulating fan side, be connected with wind-guiding fin outside described desiccant box and offer bleeder vent, described desiccant box inside is provided with heating plate and is placed with renewable drying agent.
The application provides a kind of dehumanization method, by the humidity value of gas in humidity sensor detection control case, and the humidity value utilizing humidity sensor to detect by the first controller controls the humidity of gas in dehydrating unit regulable control case, to realize the control to the degree of drying in the control box of converting equipment, avoid the safe operation affecting converting equipment because of the components and parts moisture-sensitive in control box, the problem causing power grid accident frequently to occur.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. a dehumidification system, is characterized in that, comprising:
Dehydrating unit;
For the humidity sensor of the humidity value of gas in detection control case;
One end is connected with described humidity sensor, and the other end is connected with described dehydrating unit, and the humidity value for utilizing described humidity sensor to detect controls the first controller that described dehydrating unit regulates the humidity of gas in described control box;
The power supply be connected with described first controller.
2. system according to claim 1, it is characterized in that, described dehydrating unit comprises: at least one group of dehumidification module, described dehumidification module comprises circulating fan and desiccant box, described desiccant box is arranged at described circulating fan side, be connected with wind-guiding fin outside described desiccant box and offer bleeder vent, described desiccant box inside is provided with heating plate and is placed with renewable drying agent.
3. system according to claim 1, is characterized in that, also comprises: the alarm be connected with described first controller.
4. system according to claim 3, is characterized in that, described alarm is LED and/or hummer.
5. system according to claim 1, is characterized in that, also comprises: the communication module be connected with described first controller.
6. system according to claim 5, is characterized in that, also comprises: the second controller be connected with described communication module.
7. system according to claim 6, is characterized in that, also comprises: the display be connected with described second controller.
8. system according to claim 1, is characterized in that, also comprises: the external power supply interface be connected with described power supply.
9. based on a dehumanization method for dehumidification system according to claim 1, it is characterized in that, comprising:
The humidity value of gas in the control box that first controller acquisition humidity sensor detects; And,
Described humidity value control dehydrating unit is utilized to regulate the humidity of gas in described control box.
10. method according to claim 9, it is characterized in that, described dehydrating unit comprises: at least one group of dehumidification module, described dehumidification module comprises circulating fan and desiccant box, described desiccant box is arranged at described circulating fan side, be connected with wind-guiding fin outside described desiccant box and offer bleeder vent, described desiccant box inside is provided with heating plate and is placed with renewable drying agent.
CN201511031969.6A 2015-12-31 2015-12-31 Dehumidifying method and system Pending CN105527990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511031969.6A CN105527990A (en) 2015-12-31 2015-12-31 Dehumidifying method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511031969.6A CN105527990A (en) 2015-12-31 2015-12-31 Dehumidifying method and system

Publications (1)

Publication Number Publication Date
CN105527990A true CN105527990A (en) 2016-04-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004089A (en) * 2016-06-08 2016-10-12 四川餐小二科技股份有限公司 Printing machine for kitchens

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5842597A (en) * 1996-12-10 1998-12-01 Cigar Vending Corp. Environmentally controlled vending machine for humidity sensitive products
CN202616622U (en) * 2012-03-31 2012-12-19 徐州格利尔数码科技有限公司 Moisture-proof electric appliance cabinet
CN203075815U (en) * 2013-01-10 2013-07-24 昆山高强工业设备有限公司 Dehumidifier
CN203260921U (en) * 2013-04-17 2013-10-30 山东容大电气有限公司 Dehumidifying and cooling switch cabinet
CN204190225U (en) * 2014-09-25 2015-03-04 国家电网公司 A kind of switch cubicle carrying dehydrating unit
CN204615198U (en) * 2015-03-28 2015-09-02 凌丽钦 Heatproof moisture-proof power distribution cabinet
CN204622025U (en) * 2015-04-29 2015-09-09 国家电网公司 A kind of Intelligent safe tool cabinet
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
CN105186333A (en) * 2015-11-01 2015-12-23 国网山东荣成市供电公司 Efficient electric power cabinet dehumidification device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5842597A (en) * 1996-12-10 1998-12-01 Cigar Vending Corp. Environmentally controlled vending machine for humidity sensitive products
CN202616622U (en) * 2012-03-31 2012-12-19 徐州格利尔数码科技有限公司 Moisture-proof electric appliance cabinet
CN203075815U (en) * 2013-01-10 2013-07-24 昆山高强工业设备有限公司 Dehumidifier
CN203260921U (en) * 2013-04-17 2013-10-30 山东容大电气有限公司 Dehumidifying and cooling switch cabinet
CN204190225U (en) * 2014-09-25 2015-03-04 国家电网公司 A kind of switch cubicle carrying dehydrating unit
CN204615198U (en) * 2015-03-28 2015-09-02 凌丽钦 Heatproof moisture-proof power distribution cabinet
CN204622025U (en) * 2015-04-29 2015-09-09 国家电网公司 A kind of Intelligent safe tool cabinet
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
CN105186333A (en) * 2015-11-01 2015-12-23 国网山东荣成市供电公司 Efficient electric power cabinet dehumidification device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004089A (en) * 2016-06-08 2016-10-12 四川餐小二科技股份有限公司 Printing machine for kitchens

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Application publication date: 20160427

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