CN106020148A - Novel intelligent frequency conversion dehumidifying system - Google Patents
Novel intelligent frequency conversion dehumidifying system Download PDFInfo
- Publication number
- CN106020148A CN106020148A CN201610353522.9A CN201610353522A CN106020148A CN 106020148 A CN106020148 A CN 106020148A CN 201610353522 A CN201610353522 A CN 201610353522A CN 106020148 A CN106020148 A CN 106020148A
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- Prior art keywords
- controller
- condensate film
- condensation
- frequency conversion
- described controller
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a novel intelligent frequency conversion dehumidifying system which comprises a controller. An input end of the controller is connected with an output end of an internal humiture sensor. The controller is in bidirectional communication with a condensation sheet and a speed-adjustable fan. The internal humiture sensor is arranged in a switch cabinet and is used for measuring the humiture condition of the environment at present and sending signals to the controller. The controller internally stores a condensation temperature value. According to the invention, the temperature difference between a heat dissipation sheet and the condensation sheet is monitored in real time, and when the temperature difference reaches a certain value, the output power of the condensation sheet is gradually lowered until the condensation sheet stops refrigeration, so that the service lifetime or performance of the condensation sheet is prevented from being damaged or lowered by a strong cold-hot effect due to the excessive temperature difference. In the dehumidifying system, rapid temperature reduction is realized by a hot tube and the heat dissipation sheet, the condensation sheet is enabled to rapidly reach the condensation temperature value, and the dehumidifying efficiency is improved.
Description
Technical field
The present invention relates to a kind of novel intelligent frequency conversion dehumidification system.
Background technology
In prior art, dehydrating unit is to utilize semicondcutor thermoelements, produces cold-thermal effect,
In terminal box, form air-flow by fan, air water molecule is condensate in condensate film periphery, warp
Liquid collecting funnel collects and drains into the equipment outside terminal box, and while dehumidifying, cold air flows through heat radiation
Sheet, takes away the heat of fin, such continual work, thus reduces in terminal box
Portion's space humidity purpose.Thus, the power of quasiconductor cooling fin, fin, condensate film big
Little form, the air quantity of fan, the structures shape in the air channel water yield of dehydrating unit.
Existing dehydrating unit typically has three kinds of different dehumidification modes, and the first is intelligence mould
Formula, dehydrating unit, according to the humiture data gathered, is opened when current humidity is higher than dehumidifying threshold value
Dehydrating unit, current humidity closes dehydrating unit less than when stopping dehumidifying threshold value;The second is hands
Dynamic model formula, by being run by key control dehumidifier;The third is hubbed mode, connects according to serial ports
The order received controls to run.
But, existing dehydrating unit also exists problem below and shortcoming:
1., under intelligent mode, only current humidity just can open dehumidifying dress when being higher than dehumidifying threshold value
Put and start dehumidifying, it is impossible to real intelligent dehumidifying;
2. fan and condensate film are to switch fixed working method, only reach to stop dehumidifying threshold value
Time just close dehydrating unit, fan and condensate film just quit work, and so can increase by two parts
The use time, reduce two parts service life, and be not reaching to dehumidifying maximum efficiency;
3. there is no weather forecast informing function, it is impossible to the prevention too high function of humidity in advance;
4. the parts of the general many employings of dehydrating unit are condensate film, fin, fan etc., due to
The physical dimension of dehydrating unit is limited, and the dehumidifying effect of so structure is limited, and moisture removal is also
The least;
5., the when that radiator and condensate film temperature difference being excessive, condensate film can be damaged or reduce cold
The life-span of solidifying sheet and effect.
The meeting frosting of the most existing design condensate film, the effect of impact dehumidifying.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, it is provided that a kind of novel
Intelligent frequency-conversion dehumidification system.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
One novel intelligent frequency conversion dehumidification system of the present invention, it includes controller, described controller
Input connect the outfan of internal Temperature Humidity Sensor, described controller and described condensate film
With speed adjustable fan two-way communication;Described inside Temperature Humidity Sensor is arranged in switch cubicle,
For measuring the humiture situation of current environment and sending a signal to described controller;Described control
Device internal memory contains condensation temperature value;Described controller according to Current Temperatures condition t1, and including
Tabling look-up and obtain current condensation temperature value t2 in portion, controls condensation according to the difference of t1 and t2
The power output of sheet and the speed of speed adjustable fan, it is achieved condensate film refrigeration and speed adjustable fan
Variable frequency work.
Further, described controller is also associated with heat-pipe radiator.
Further, it is provided with radiator temperature between described controller and described heat-pipe radiator
Sensor.
Further, described heat-pipe radiator connects condensate film and speed adjustable fan.
Further, described controller connects cloud platform.
Operation principle: internal Temperature Humidity Sensor measures the humiture situation of current environment, when
When humidity reaches the dehumidifying condition arranged, start dehumidifying flow process;Controller is according to Current Temperatures bar
Part t1, tables look-up in inside and obtains current condensation temperature value t2.Difference according to t1 and t2
Control power output and the speed of speed adjustable fan of condensate film, it is achieved condensate film freezes and can
The variable frequency work of speed-regulating fan.By condensate film refrigeration and the variable frequency work of speed adjustable fan, will
Humidity is reduced to the stop condition that dehumidifies, and dehydrating unit quits work.Cloud platform function of weather forecast
Can prevent the situation that humiture is too high the most in advance, pre-cooling dehydrating unit starts work
Make, it is ensured that current device is operated under the humiture environment of a safety;Radiator temperature senses
Device is to ensure that radiator, fan work, under the temperature environment of a safety, play protection
Function.
The present invention passes through variable-frequency control technique, reasonably uses condensate film and fan, Ke Yiti
High usage, is correspondingly improved condensate film and the service life of fan and safety, thus improves
The service life of whole dehydrating unit.
The present invention monitors the temperature difference of fin and condensate film in real time, when temperature difference reaches certain value
Time, just gradually reducing the output of condensate film, until stopping condensate film refrigeration, preventing the temperature difference
The cold-thermal effect that excessive formation is strong, damages or reduces life-span or the performance of condensate film.This
Bright in dehydrating unit use heat pipe radiation fin mode carry out fast cooling, make condensate film very fast
Reach condensing temperature value, strengthen dehumidification rate.
Compared with prior art, the present invention is reached to provide the benefit that:
1) each critical component is provided with temperature sensor and is monitored, it is ensured that all parts works
Under the most rational environmental condition, the ability of dehumidifying can be improved;
2) by the temperature of real-time monitoring condensate film, the refrigeration work consumption of speed regulating control condensate film is carried out
With the speed of fan, the maximum efficiency of dehumidifying can be reached, it is also possible to improve condensate film and fan
Life-span;
3) intelligent cloud platform can carry out intelligentized formulation remove according to the information of backstage weather forecast
Wet scheme, starts dehumidifying work in advance, serves the effect of prevention;
4) heat-pipe radiator is added dehydrating unit, can effectively improve the energy of refrigeration radiating
Power, plays the effect of rapid moisture removal;
5) temperature of monitoring condensate film that can be real-time and ambient temperature, prevent the temperature of condensate film
Drop to less than 0 degree, prevent condensate film frosting, the effect of impact dehumidifying.
Accompanying drawing explanation
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes one of description
Point, it is used for together with embodiments of the present invention explaining the present invention, is not intended that the limit to the present invention
System.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that herein
Described preferred embodiment is merely to illustrate and explains the present invention, is not used to limit this
Bright.
As it is shown in figure 1, one novel intelligent frequency conversion dehumidification system of the present invention, it includes controller,
The input of described controller connects the outfan of internal Temperature Humidity Sensor, described controller with
Described condensate film and speed adjustable fan two-way communication;Described inside Temperature Humidity Sensor is arranged on
In switch cubicle, for measuring the humiture situation of current environment and sending a signal to described control
Device;Described controller internal memory contains condensation temperature value;Described controller is according to Current Temperatures condition
T1, and the condensation temperature value t2 that acquisition of tabling look-up in inside is current, according to the difference of t1 and t2
Control power output and the speed of speed adjustable fan of condensate film, it is achieved condensate film freezes and can
The variable frequency work of speed-regulating fan.
In the present embodiment, described controller is also associated with heat-pipe radiator.
In the present embodiment, between described controller and described heat-pipe radiator, it is provided with radiator temperature
Degree sensor.
In the present embodiment, described heat-pipe radiator connects condensate film and speed adjustable fan.
In the present embodiment, described controller connects cloud platform.
Operation principle: internal Temperature Humidity Sensor measures the humiture situation of current environment, when
When humidity reaches the dehumidifying condition arranged, start dehumidifying flow process;Controller is according to Current Temperatures bar
Part t1, tables look-up in inside and obtains current condensation temperature value t2.Difference according to t1 and t2
Control power output and the speed of speed adjustable fan of condensate film, it is achieved condensate film freezes and can
The variable frequency work of speed-regulating fan.By condensate film refrigeration and the variable frequency work of speed adjustable fan, will
Humidity is reduced to the stop condition that dehumidifies, and dehydrating unit quits work.Cloud platform function of weather forecast
Can prevent the situation that humiture is too high the most in advance, pre-cooling dehydrating unit starts work
Make, it is ensured that current device is operated under the humiture environment of a safety;Radiator temperature senses
Device is to ensure that radiator, fan work, under the temperature environment of a safety, play protection
Function.
The present invention passes through variable-frequency control technique, reasonably uses condensate film and fan, Ke Yiti
High usage, is correspondingly improved condensate film and the service life of fan and safety, thus improves
The service life of whole dehydrating unit.
The present invention monitors the temperature difference of fin and condensate film in real time, when temperature difference reaches certain value
Time, just gradually reducing the output of condensate film, until stopping condensate film refrigeration, preventing the temperature difference
The cold-thermal effect that excessive formation is strong, damages or reduces life-span or the performance of condensate film.This
Bright in dehydrating unit use heat pipe radiation fin mode carry out fast cooling, make condensate film very fast
Reach condensing temperature value, strengthen dehumidification rate.
Compared with prior art, the present invention is reached to provide the benefit that:
1) each critical component is provided with temperature sensor and is monitored, it is ensured that all parts works
Under the most rational environmental condition, the ability of dehumidifying can be improved;
2) by the temperature of real-time monitoring condensate film, the refrigeration work consumption of speed regulating control condensate film is carried out
With the speed of fan, the maximum efficiency of dehumidifying can be reached, it is also possible to improve condensate film and fan
Life-span;
3) intelligent cloud platform can carry out intelligentized formulation remove according to the information of backstage weather forecast
Wet scheme, starts dehumidifying work in advance, serves the effect of prevention;
4) heat-pipe radiator is added dehydrating unit, can effectively improve the energy of refrigeration radiating
Power, plays the effect of rapid moisture removal;
5) temperature of monitoring condensate film that can be real-time and ambient temperature, prevent the temperature of condensate film
Drop to less than 0 degree, prevent condensate film frosting, the effect of impact dehumidifying.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, not
For limiting the present invention, although the present invention being described in detail with reference to previous embodiment,
For a person skilled in the art, it still can be to the skill described in foregoing embodiments
Art scheme is modified, or wherein portion of techniques feature is carried out equivalent.All at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, all should wrap
Within being contained in protection scope of the present invention.
Claims (5)
1. a novel intelligent frequency conversion dehumidification system, it is characterised in that include controller, institute
The input stating controller connects the outfan of internal Temperature Humidity Sensor, described controller and institute
State condensate film and speed adjustable fan two-way communication;Described inside Temperature Humidity Sensor is arranged on out
In the cabinet of pass, for measuring the humiture situation of current environment and sending a signal to described controller;
Described controller internal memory contains condensation temperature value;Described controller according to Current Temperatures condition t1,
And the condensation temperature value t2 that acquisition of tabling look-up in inside is current, control according to the difference of t1 and t2
The power output of condensate film processed and the speed of speed adjustable fan, it is achieved condensate film refrigeration and adjustable speed
The variable frequency work of fan.
Novel intelligent frequency conversion dehumidification system the most according to claim 1, it is characterised in that
Described controller is also associated with heat-pipe radiator.
Novel intelligent frequency conversion dehumidification system the most according to claim 1, it is characterised in that
It is provided with heatsink temperature sensor between described controller and described heat-pipe radiator.
Novel intelligent frequency conversion dehumidification system the most according to claim 2, it is characterised in that
Described heat-pipe radiator connects condensate film and speed adjustable fan.
Novel intelligent frequency conversion dehumidification system the most according to claim 1, it is characterised in that
Described controller connects cloud platform.
Priority Applications (1)
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CN201610353522.9A CN106020148A (en) | 2016-05-25 | 2016-05-25 | Novel intelligent frequency conversion dehumidifying system |
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CN201610353522.9A CN106020148A (en) | 2016-05-25 | 2016-05-25 | Novel intelligent frequency conversion dehumidifying system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108279195A (en) * | 2018-01-26 | 2018-07-13 | 中煤科工集团重庆研究院有限公司 | A kind of dust-laden sample gas refrigeration dehumidification device, system and method |
CN112506247A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司江门供电局 | Intelligent Internet of things early warning and dehumidification system |
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CN104879836A (en) * | 2015-04-24 | 2015-09-02 | 广东美的制冷设备有限公司 | Variable frequency dehumidifier control method and device and dehumidifier |
CN104950769A (en) * | 2015-06-24 | 2015-09-30 | 江阴市利得电气有限公司 | Intelligent electrical equipment environment monitoring system based on cloud computing and big data analysis |
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CN202363789U (en) * | 2011-11-11 | 2012-08-01 | 安徽禾田电气有限公司 | Moist resistant and condensation resistant apparatus for high tension switchgear |
CN202583923U (en) * | 2012-05-03 | 2012-12-05 | 长春工程学院 | Fuzzy power-adjusting condensation controller |
CN103062978A (en) * | 2013-01-30 | 2013-04-24 | 合肥美菱股份有限公司 | Refrigerator condensation preventing heating control device and control method |
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CN108279195A (en) * | 2018-01-26 | 2018-07-13 | 中煤科工集团重庆研究院有限公司 | A kind of dust-laden sample gas refrigeration dehumidification device, system and method |
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CN112506247A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司江门供电局 | Intelligent Internet of things early warning and dehumidification system |
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Application publication date: 20161012 |