CN106403524A - Energy-saving hot freon drying and dehumidification system and control method thereof - Google Patents
Energy-saving hot freon drying and dehumidification system and control method thereof Download PDFInfo
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- CN106403524A CN106403524A CN201610952577.1A CN201610952577A CN106403524A CN 106403524 A CN106403524 A CN 106403524A CN 201610952577 A CN201610952577 A CN 201610952577A CN 106403524 A CN106403524 A CN 106403524A
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- drying
- dehumidification
- drying dehumidification
- processing center
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
-
- 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
Abstract
The invention provides an energy-saving hot freon drying and dehumidification system and a control method thereof. The drying and dehumidification system comprises a drying and dehumidification chamber, a hot freon drying and dehumidification unit arranged in the drying and dehumidification chamber, a new air ventilation system and a dehumidification system. The hot freon drying and dehumidification unit, the new air ventilation system and the dehumidification system are in control connection with a control device, and the control device is electrically connected with a temperature sensor located in the drying and dehumidification chamber and a humidity sensor located outside the drying and dehumidification chamber. The control method comprises the steps that the control device is turned on, whether a malfunction occurs or not is detected according to the collected data, and an alarm is given if the malfunction occurs; if all the data are normal, new air ventilation is conducted when the exterior is higher than the interior in temperature and lower than the interior in humidity; and when the interior and the exterior tend to be uniform in humiture, the hot freon drying and dehumidification system is started to conduct drying and dehumidification, and when the exterior is lower the interior in humidity, exhausting and dehumidification are conducted. According to the energy-saving hot freon drying and dehumidification system and the control method thereof, the drying efficiency is improved, and energy consumption and pollution are lowered; and by adoption of intelligent control, convenience and high efficiency are achieved, the cost is saved, control is reliable, and operation is stable.
Description
Technical field
The present invention relates to drying dehumidification control technology, the hot fluorine drying dehumidification system of more particularly, to a kind of energy-conservation and its control
Method.
Background technology
Improve constantly with China's level of agricultural production, Living consumption and commercial production levels, due to China's agricultural
The level of production greatly improves, and has the agricultural product this season such as a lot of food, veterinary antibiotics cannot run out, and needs timely drying and processing,
To prevent waste of rotting；With the continuous improvement of living standard, a lot of residents wish to have anti-season food, such as edible
Bacterium, dried Fructus Vitis viniferae etc.；During commercial production manufactures, in the especially accurate manufacturing, need to dry in time after production manufacture
Process, to prevent from destroying product nutrition, thus ensureing the quality of product.
In traditional drying and processing, conventional method is natural drying, combustion gas drying, coal-fired drying, and electric oven is done etc., this
In a little drying modes, the overlong time of natural drying, inefficiency, the absolute without putrefaction of material can't be ensured, other drying
Mode huge energy consumption, the wasting of resources, and some are dried and also carry serious pollution, intelligent low, cause artificial huge again
Waste, do not reach synthesis energy saving effect.Application function in order to overcome existing common drying dehumidification equipment is single, and equipment runs
Inefficient, the unfavorable factor such as environmental pollution.
Content of the invention
It is an object of the invention to provide a kind of hot fluorine drying dehumidification system of energy-conservation and its control method, it has drying effect
Rate is high, control simple and convenient and safety and stability advantage.
The present invention is achieved like this, a kind of hot fluorine drying dehumidification system of energy-conservation, and it includes drying dehumidification room, and it is special
Levy and be, it also includes hot fluorine drying dehumidification unit and fresh air aerating system and the dehumidifying system being arranged in drying dehumidification room
System, described hot fluorine drying dehumidification unit, fresh air aerating system and dehumidification system are all connected with control device control, this control device
Electrically connect with positioned at drying dehumidification chamber interior and outside temperature sensor and humidity sensor respectively.
Described hot fluorine drying dehumidification unit includes compressor and along compressor operating media outlet to the pipeline of entrance
First Heat Exchanger, high-pressure reservoir, filter, electric expansion valve, the second heat exchanger and the gas-liquid separator contacted successively.
Described fresh air aerating system includes the fresh air heating chamber being arranged in drying dehumidification room, and fresh air heating chamber is passed through to be located at
First circulation air inlet on its side wall is in communication with the outside, and the side wall of fresh air heating chamber relative with first circulation air inlet sets
There are setting humidity sensor and blower fan by second circulation air inlet, second circulation air inlet side.
Preferably：Described second heat exchanger is located in described fresh air heating chamber.
Described dehumidification system includes several air vents and the scavenger fan being located on air vent, and air vent is arranged far from
On the side wall of the drying dehumidification room of first circulation air inlet.
Preferably：It is provided with described first circulation air inlet and second circulation air inlet and automatically control air-valve.
Described control device includes CPU processing center, collecting unit, input block, communication unit, driver element, output
Unit and low-tension supply；Described collecting unit passes through communication unit and CPU processing center data link, and this collecting unit includes temperature
Degree sensor, humidity sensor, pressure transducer, flow collection module and analogue collection module；Described driver element is even
It is connected between CPU processing center and electronic part, wherein, electronic part includes switch and valve device on compressor, pump and pipeline
Part, driver element includes Magnetic contactor, relay and thermal protector.
The present invention has also stated that a kind of control method of the hot fluorine drying dehumidification system of energy-conservation it is characterised in that it is based on
The hot fluorine drying dehumidification system of said structure, this control method comprises the steps：
(1) machine is established on control device by cable, whether detection input block, output unit and communication unit are normal；Detect all
Normally, CPU processing center call subroutine, program is run detection；Collecting unit work, by the temperature collecting, pressure and
Flow signal is transferred to CPU processing center through input block and communication unit, and CPU processing center is sentenced according to input signal data
Whether off line group can be normally-open；If abnormal, CPU processing center sends alarm signal, and display alarm in control screen
Information or fault message；If all data are normal, control program is standby, waits order to be launched or single according to collection
First the data obtained is actuated for drying dehumidification, logical fresh air or dehumidifying；
(2) outdoor, humidity higher than indoor temperature is little, then carry out fresh air ventilation, CPU processing center is controlled by driver element
Fresh air aerating system work, simultaneously pass through collecting unit Real-time Collection temperature and humidity signal, and show drying dehumidification room temperature,
Humidity；When outdoor and indoor epidemic disaster reaches unanimity, then stop the work of fresh air aerating system；
(3) drying dehumidification, CPU processing center first passes through driver element and starts in blower fan and hot fluorine drying dehumidification unit
Valve, simultaneously collecting unit start the cycle over the indoor epidemic disaster data of collection, CPU processing center is according to now epidemic disaster data
Judge whether compressor starts, and the pressure being collected according to collecting unit, data on flows judge compressor operating situation, according to
The change of indoor epidemic disaster, CPU processing center is carried out to compressor in real time by driver element plus unloading output control；
(4) outdoor less than indoor humidity, then carry out dehumidifying, CPU processing center controls dehumidification system work by driver element
Make, collecting unit starts the cycle over collection, corresponding collection information data is input to CPU processing center；CPU processing center is according to defeated
Enter gathered data, judge indoor and outdoor humidity relative size, when reaching unanimity, then closed dehumidification system.
Beneficial effects of the present invention are：The present invention overcomes the application function of existing common drying dehumidification equipment single, equipment
Inefficient, the unfavorable factor such as environmental pollution run, the present invention can carry out automatic running according to client's use demand, from
Dynamic control, so that unit needs to be in optimal drying dehumidification running status all the time according to setting, had both met agricultural production, resident
Industrial products can be carried out drying dehumidification process by life requirement simultaneously again；The present invention improves effect and the unit of drying dehumidification
Energy Efficiency Ratio, have also been enlarged the use condition of unit, energy efficient, reduce Financial cost it is achieved that automatization, intelligent and collection
One-tenthization controls, and reduces the cost of equipment operation.
Brief description
Fig. 1 is the structure principle chart of screw ultralow temperature single machine two-stage machine set system of the present invention.
Fig. 2 is the flow chart of screw ultralow temperature single machine two-stage machine set system control method of the present invention.
Fig. 3 is the enforcement structure chart of driver element in control device of the present invention.
In in figure, 1, drying dehumidification room 2, scavenger fan 3, air vent 4, first circulation air inlet 5, second circulation enter
Air port 6, compressor 7, First Heat Exchanger 8, high-pressure reservoir 9, filter 10, electric expansion valve 11, the second heat exchanger
12nd, gas-liquid separator 13, fresh air heating chamber 14, temperature sensor 15, humidity sensor 16, blower fan.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described further.
As shown in figure 1, the present invention is achieved in that described hot fluorine drying dehumidification system includes drying dehumidification room 1, its knot
Structure feature is that it also includes hot fluorine drying dehumidification unit and fresh air aerating system and the dehumidifying being arranged in drying dehumidification room 1
System, described hot fluorine drying dehumidification unit, fresh air aerating system and dehumidification system are all connected with control device control, and this control fills
Put and electrically connect with the temperature sensor 14 inside and outside positioned at drying dehumidification room 1 and humidity sensor 15 respectively；The present invention is led to
Cross the coordination integrating operation that control device is capable of hot fluorine drying dehumidification unit and fresh air aerating system and dehumidification system,
While using hot fluorine drying dehumidification unit heat drying dehumidification, again can be complete to useless cold effectively utilization of unit generation
Become the preheating of fresh air；Different drying dehumidification functions can be configured according to the humiture of respective environment in Various Seasonal, simultaneously
Ensure that unit can run well, to ensure its effect dried；And using temperature sensor 14 and humidity sensor
15, unit can substantially increase heat utilization ratio and drying efficiency according to different operating condition real-time adjustment operational modes.
Each crucial assembly of the present invention be achieved in that described hot fluorine drying dehumidification unit include compressor 6 and
The First Heat Exchanger 7 contacted successively along compressor 6 working medium exit port to the pipeline of entrance, high-pressure reservoir 8, filter 9,
Electric expansion valve 10, the second heat exchanger 11 and gas-liquid separator 12；So in the drying dehumidification room 1 of relative closure, compressor 6
In working media successively along pipeline through above-mentioned device, in First Heat Exchanger 7 and the second heat exchanger 11 discharge heat, be used for
Drying dehumidification, utilizes the condensation effect of compressor 6 simultaneously, can also carry out dehumidification by condensation to indoor environment, with reducing energy consumption and
Waste gas discharge；Pump in compressor 6, electric expansion valve 10, gas-liquid separator 12 and the pressure in pipeline, flow transducer are equal
It is connected with control device it is achieved that real-time measure and control to hot fluorine drying dehumidification unit, improve its work efficiency and safety is steady
Qualitative.
Described fresh air aerating system includes the fresh air heating chamber 13 being arranged in drying dehumidification room 1, and fresh air heating chamber 13 is led to
Cross the first circulation air inlet 4 being located on its side wall to be in communication with the outside, the fresh air heating chamber 13 relative with first circulation air inlet 4
Side wall be provided with second circulation air inlet 5, setting humidity sensor 15 and blower fan 16 by second circulation air inlet 5 side；In order to
Better profit from the preheating that hot fluorine drying dehumidification unit produces, described second heat exchanger 11 is located in described fresh air heating chamber 13；
Can be that the fresh air entering is preheated in time so using the second heat exchanger 11；For the ease of controlling, described first circulation is entered
It is provided with air port 4 and second circulation air inlet 5 and automatically control air-valve；When indoor humidity is less than ambient humidity, temperature is low, can
Carry out dehumidifying drying, reducing energy consumption using extraneous fresh air；During actual enforcement, control device starts blower fan 16 and works, basis simultaneously
Need to control and be provided with, on first circulation air inlet 4 and second circulation air inlet 5, the opening and closing automatically controlling air-valve so that the external world is new
Wind flow velocity as required enters in drying dehumidification room 1, and certain fresh air temperature after fresh air heating chamber 13 raises further, shows
Write the effect improving its dehumidifying drying.
When indoor humidity raises, can need to discharge dampness using dehumidification system according to drying, described dehumidification system includes
Several air vents 3 and the scavenger fan 2 being located on air vent 3, air vent 3 is arranged far from the baking of first circulation air inlet 4
On the side wall of dry moist chamber 1；Air vent 3 and the setting of first circulation air inlet 4, make to reduce interior during aerofluxuss as far as possible
The loss of heat, according to indoor temperature and humidity, control device controls the work of scavenger fan 2, during aerofluxuss dehumidifying
Reduce indoor temperature, thus reducing drying energy consumption as far as possible.
In order to Automated condtrol is better achieved, the present invention is also designed to control device, and it is included in CPU process
The heart, collecting unit, input block, communication unit, driver element, output unit, low-tension supply；Described input block is to gather
Unit gathers corresponding information input to the module of CPU processing center unit；CPU processing center is that input signal is examined
Disconnected, then send instruction, driver element is controlled by CPU processing center, output unit is used for sending control signal；Low-tension supply to
The low pressure original paper of intelligent controller is powered, and it includes rectification circuit and mu balanced circuit；Described collecting unit passes through communication unit
With CPU processing center data link, this collecting unit includes temperature sensor 14, humidity sensor 15, pressure transducer, flow
Acquisition module and analogue collection module, it be used for external information collection, in order to judge unit whether can open and
The pattern opened；Described driver element is connected between CPU processing center and electronic part, wherein, electronic part include compressor 6,
Switch on pump and pipeline and valve device, driver element includes Magnetic contactor, relay and thermal protector, such as Fig. 3
Shown；In the specific implementation, the temperature sensor 14 in above-mentioned collecting unit is any one of PT100 or PT1000；Pressure is adopted
Integrate module as pressure transducer or pressure switch any one；Humiture collection module is digitized humiture collector；Communication
Module for analog quantity communication or R485 communication any one.This control device is capable of hot fluorine drying dehumidification unit and fresh air
The integrated and intelligentized control method of aerating system and dehumidification system so that each system coordination cooperation, not only efficient energy-saving, also more
Plus automatization, intellectuality.
As shown in Fig. 2 the invention also discloses a kind of drying dehumidification control method, it is dried based on the hot fluorine of said structure
Dehumidification system, this control method comprises the steps：
(1) machine is established on control device by cable, whether detection input block, output unit and communication unit are normal；Detect all
Normally, CPU processing center call subroutine, program is run detection；Collecting unit work, by the temperature collecting, pressure and
Flow signal is transferred to CPU processing center through input block and communication unit, and CPU processing center is sentenced according to input signal data
Whether off line group can be normally-open；If abnormal, CPU processing center sends alarm signal, and display alarm in control screen
Information or fault message；If all data are normal, control program is standby, waits order to be launched or single according to collection
First the data obtained is actuated for drying dehumidification, logical fresh air or dehumidifying, and the condition of startup can be arranged manually according to practical situation,
Also start-up mode can voluntarily be judged according to input data situation by control program system；
(2) outdoor, humidity higher than indoor temperature is little, then carry out fresh air ventilation, CPU processing center is controlled by driver element
Fresh air aerating system works, and passes through collecting unit Real-time Collection temperature and humidity signal simultaneously, and shows drying dehumidification room 1
Epidemic disaster；When outdoor and indoor epidemic disaster reaches unanimity, then stop the work of fresh air aerating system；
(3) drying dehumidification, CPU processing center first passes through driver element and starts in blower fan 16 and hot fluorine drying dehumidification unit
Valve, simultaneously collecting unit start the cycle over the indoor epidemic disaster data of collection, CPU processing center is according to now epidemic disaster number
It is judged that whether compressor starts, and the pressure being collected according to collecting unit, data on flows judge compressor operating situation, root
According to the change of indoor epidemic disaster, CPU processing center is carried out to compressor in real time by driver element plus unloading output control；
(4) outdoor less than indoor humidity, then carry out dehumidifying, CPU processing center controls dehumidification system work by driver element
Make, collecting unit starts the cycle over collection, corresponding collection information data is input to CPU processing center；CPU processing center is according to defeated
Enter gathered data, judge indoor and outdoor humidity relative size, when reaching unanimity, then closed dehumidification system.
In above-mentioned steps, those skilled in the art combine accompanying drawing 1 and said structure principle can achieve that hot fluorine is dried and removes
The whole work process of wet unit, illustrates fresh air ventilation and the process of aerofluxuss dehumidifying in detail below；For fresh air aeration step,
The inside and outside temperature sensor in drying dehumidification room 1 14 and humidity sensor 15 by signal transmission to CPU processing center, when interior
Outer data fit outside humidity is less than interior, and when temperature is higher than indoor, then CPU processing center opens blower fan 16 by driver element
With the air-valve that automatically controls on first circulation air inlet 4 and second circulation air inlet 5, increase electric expansion valve 10 flow simultaneously,
So in the presence of blower fan 16, the hot blast of extraneous relatively dry constantly gets in, and first passes around drying dehumidification room 1, utilizes
The waste heat of hot fluorine drying dehumidification unit improves new air temperature further, significantly improves the effect of its dehumidifying drying；When indoor and outdoor temperature
When degree, humidity reach unanimity, now the drying dehumidification effect of fresh air is decreased obviously, and in order to accelerate drying efficiency, needs to close newly
Wind aerating system, starts hot fluorine drying dehumidification unit work；And the process of aerofluxuss dehumidifying is then in hot fluorine drying dehumidification unit work
After making a period of time, indoor material moisture constantly evaporates, and indoor humidity significantly increases, relatively outdoor wet when indoor humidity is detected
When degree exceedes setting value, CPU processing center opens scavenger fan 2 by driver element, and interior is carried out with the aerofluxuss that dehumidify, until interior
Outer humidity reaches unanimity.
The present invention can carry out automatic running according to client's use demand, automatically controls so that unit is according to setting needs
All the time it is in optimal drying dehumidification running status, both met agricultural production, resident living demand, simultaneously again can be to industrial products
Carry out drying dehumidification process.When ambient temperature is suitable for, the fresh air of available high temperature drying is no consumed energy operation, improves baking
The effect of dry dehumidifying and the Energy Efficiency Ratio of unit, have also been enlarged the use condition of unit, energy efficient, reduce Financial cost.
The present invention has advantages below：Unit adopts hot fluorine drying dehumidification technology, freely can be made while warming
Cold dehumidifying, reduces and produces the expense warming drying, can effectively improve the Energy Efficiency Ratio in drying dehumidification for the unit, improves and dries effect
Rate, prevents waste heat discharge, decreases waste gas and pollutant emission simultaneously；Ventilation air interchange system and dehumidification system greatly improve machine
The operational efficiency of group, energy-saving and environmental protection simultaneously, minimizing operating cost；Using intelligentized control method, control efficiency is high, saves artificial one-tenth
Basis and operating cost, control reliable, stable.
Claims (8)
1. the hot fluorine drying dehumidification system of a kind of energy-conservation, it includes drying dehumidification room (1) it is characterised in that it also includes arranging
Hot fluorine drying dehumidification unit in drying dehumidification room (1) and fresh air aerating system and dehumidification system, described hot fluorine is dried and is removed
Wet unit, fresh air aerating system and dehumidification system are all connected with control device control, and this control device removes with positioned at drying respectively
The inside and outside temperature sensor (14) of moist chamber (1) and humidity sensor (15) electrical connection.
2. the hot fluorine drying dehumidification system of energy-conservation as claimed in claim 1 is it is characterised in that described hot fluorine drying dehumidification unit
The First Heat Exchanger to the pipeline of entrance successively contact including compressor (6) and along compressor (6) working medium exit port
(7), high-pressure reservoir (8), filter (9), electric expansion valve (10), the second heat exchanger (11) and gas-liquid separator (12).
3. the hot fluorine drying dehumidification system of energy-conservation as claimed in claim 2 is it is characterised in that described fresh air aerating system includes
It is arranged on the fresh air heating chamber (13) in drying dehumidification room (1), fresh air heating chamber (13) is followed by first on its side wall
Ring air inlet (4) is in communication with the outside, and the side wall of the fresh air heating chamber (13) relative with first circulation air inlet (4) is provided with second
Circulation air inlet (5), setting humidity sensor (15) and blower fan (16) by second circulation air inlet (5) side.
4. the hot fluorine drying dehumidification system of energy-conservation as claimed in claim 3 is it is characterised in that described second heat exchanger (11) position
In described fresh air heating chamber (13).
5. energy-conservation as claimed in claim 4 hot fluorine drying dehumidification system it is characterised in that described dehumidification system include some
Individual air vent (3) and the scavenger fan (2) being located on air vent (3), air vent (3) is arranged far from first circulation air inlet
(4) on the side wall of drying dehumidification room (1).
6. the hot fluorine drying dehumidification system of energy-conservation as claimed in claim 5 is it is characterised in that described first circulation air inlet
(4) and it is provided with second circulation air inlet (5) and automatically control air-valve.
7. the hot fluorine drying dehumidification system of energy-conservation as claimed in claim 6 is it is characterised in that described control device includes CPU
Processing center, collecting unit, input block, communication unit, driver element, output unit and low-tension supply；
Described collecting unit passes through communication unit and CPU processing center data link, and this collecting unit includes temperature sensor
(14), humidity sensor (15), pressure transducer, flow collection module and analogue collection module；
Described driver element is connected between CPU processing center and electronic part, wherein, electronic part include compressor (6), pump and
Switch on pipeline and valve device, driver element includes Magnetic contactor, relay and thermal protector.
8. a kind of control method of the hot fluorine drying dehumidification system of energy-conservation is it is characterised in that it is based on the heat described in claim 7
Fluorine drying dehumidification system, this control method comprises the steps：
(1) machine is established on control device by cable, whether detection input block, output unit and communication unit are normal；Detection all goes well,
CPU processing center call subroutine, program is run detection；
Collecting unit works, and the temperature collecting, pressure and flow signal are transferred to CPU through input block and communication unit
Processing center, according to input signal data, CPU processing center judges whether unit can be normally-open；If abnormal, during CPU is processed
The heart sends alarm signal, and display alarm information or fault message in control screen；If all data are normal, control program
Standby, wait order to be launched or drying dehumidification, logical fresh air or dehumidifying are actuated for according to collecting unit the data obtained；
(2) outdoor, humidity higher than indoor temperature is little, then carry out fresh air ventilation, CPU processing center controls fresh air by driver element
Aerating system work, simultaneously pass through collecting unit Real-time Collection temperature and humidity signal, and show drying dehumidification room (1) temperature,
Humidity；When outdoor and indoor epidemic disaster reaches unanimity, then stop the work of fresh air aerating system；
(3) drying dehumidification, CPU processing center first passes through driver element and starts in blower fan (16) and hot fluorine drying dehumidification unit
Valve, simultaneously collecting unit start the cycle over the indoor epidemic disaster data of collection, CPU processing center is according to now epidemic disaster data
Judge whether compressor starts, and the pressure being collected according to collecting unit, data on flows judge compressor operating situation, according to
The change of indoor epidemic disaster, CPU processing center is carried out to compressor in real time by driver element plus unloading output control；
(4) outdoor less than indoor humidity, then carry out dehumidifying, CPU processing center controls dehumidification system work by driver element, adopts
Collection unit starts the cycle over collection, and corresponding collection information data is input to CPU processing center；CPU processing center is adopted according to input
Collection data, judges indoor and outdoor humidity relative size, when reaching unanimity, then closed dehumidification system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610952577.1A CN106403524B (en) | 2016-11-02 | 2016-11-02 | The energy-efficient hot fluorine drying dehumidification system of one kind and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610952577.1A CN106403524B (en) | 2016-11-02 | 2016-11-02 | The energy-efficient hot fluorine drying dehumidification system of one kind and its control method |
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| CN106403524B CN106403524B (en) | 2019-01-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360834A (en) * | 2019-06-19 | 2019-10-22 | 广东碧朗节能设备有限公司 | A kind of intelligence drying means and system |
| CN115111903A (en) * | 2022-06-13 | 2022-09-27 | 青岛海尔空调器有限总公司 | System and method for treating exhaust gas of dryer |
| CN115127332A (en) * | 2022-06-13 | 2022-09-30 | 青岛海尔空调器有限总公司 | System and method for treating exhaust gas of dryer |
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| CN115111903A (en) * | 2022-06-13 | 2022-09-27 | 青岛海尔空调器有限总公司 | System and method for treating exhaust gas of dryer |
| CN115127332A (en) * | 2022-06-13 | 2022-09-30 | 青岛海尔空调器有限总公司 | System and method for treating exhaust gas of dryer |
| CN115127332B (en) * | 2022-06-13 | 2023-12-19 | 青岛海尔空调器有限总公司 | Dryer exhaust gas treatment system and method |
| CN115111903B (en) * | 2022-06-13 | 2024-01-16 | 青岛海尔空调器有限总公司 | Dryer exhaust gas treatment system and method |
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