CN116592431A - Dehumidifier energy-saving control system for lithium battery production - Google Patents
Dehumidifier energy-saving control system for lithium battery production Download PDFInfo
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- CN116592431A CN116592431A CN202310868439.5A CN202310868439A CN116592431A CN 116592431 A CN116592431 A CN 116592431A CN 202310868439 A CN202310868439 A CN 202310868439A CN 116592431 A CN116592431 A CN 116592431A
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- rotating wheel
- dehumidifier
- air
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- energy
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 238000007791 dehumidification Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses an energy-saving control system of a dehumidifier for lithium battery production, which comprises a pipeline, wherein the pipeline is connected with a primary filter, a front refrigerator and a first air return fan, the first air return fan is connected with an auxiliary rotating wheel, the auxiliary rotating wheel is connected with a middle-effect filter, a middle refrigerator and a second air return fan in series, the second air return fan is connected with a main rotating wheel, the main rotating wheel is connected with a main heater and a first air supply fan, the first air supply fan is connected with an auxiliary heater, the auxiliary heater is connected with a second air supply fan, and the temperature and humidity changes of all nodes are synchronously detected, so that cooperative control optimization is performed, the power consumption can be greatly reduced, the steam consumption of the rotating wheel dehumidifier is reduced, the COP index of the system is improved, the overall operation cost is reduced, the overall steam consumption can be reduced by 10-30% through transformation, and the energy-saving control system has extremely high economic benefits and is beneficial to popularization and use.
Description
Technical Field
The invention relates to the field of dehumidifier control, in particular to an energy-saving control system of a dehumidifier for lithium battery production.
Background
In the production and processing of lithium batteries, in order to ensure the stability of the interior of a workshop, a rotary dehumidifier needs to be installed so as to dehumidify the room and generate fresh air for ventilation.
Because the air humidity is constantly changing, the air humidity is different in different areas, different environments, different seasons and the like, the working strength of the rotary dehumidifier also needs to be changed along with the factors, for example, the rotary speed of the rotary dehumidifier needs to be increased when the inlet air humidity is too high, and the rotary speed of the rotary dehumidifier needs to be reduced when the inlet air humidity is too low.
Therefore, in the control of the dehumidifier, the control cannot be cooperated, so that the consumed steam amount is large, the energy consumption is high, the use cost is increased, and the improvement is needed.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide an energy-saving control system for a dehumidifier for lithium battery production, which performs cooperative control optimization by synchronously detecting the temperature and humidity changes of all nodes, can greatly reduce the power consumption, reduce the steam consumption of a 'regeneration' rotating wheel of a rotating wheel dehumidifier, improve the COP index of the system, reduce the overall operation cost, reduce the overall steam consumption by 10-30% through transformation, has extremely high economic benefit and is beneficial to popularization and use.
In order to solve the problems, the invention adopts the following technical scheme.
The dehumidifier energy-saving control system for lithium battery production comprises a pipeline, wherein the pipeline is connected with a primary filter, a front refrigerator and a first air return fan, the first air return fan is connected with an auxiliary rotating wheel, the auxiliary rotating wheel is connected with a middle-efficiency filter, a middle refrigerator and a second air return fan in series, the second air return fan is connected with a main rotating wheel, the main rotating wheel is connected with a main heater and a first air supply fan, the first air supply fan is connected with an auxiliary heater, and the main rotating wheel, the second air return fan and the first air supply fan are all connected with sensors in parallel through circuits;
the auxiliary heater is connected with the auxiliary rotating wheel, and the other side of the auxiliary rotating wheel is connected with the second air supply fan;
the main rotating wheel is connected with a controller in parallel through a circuit, and the controller comprises a control unit, an acquisition unit, a transmission unit, a switching unit and a calculation unit.
Further, the air inlet end of the primary filter is an outdoor fresh air position, and the outlet of the second air supply fan is a regenerated fresh air position.
Further, the sensor comprises a temperature sensor, a humidity sensor and a dew point sensor, and is connected to each stage of the pipeline.
Further, the acquisition unit is connected in parallel to the sensor through a circuit, the transmission unit is electrically connected with the acquisition unit, the acquisition unit is electrically connected with the calculation unit, the calculation unit is electrically connected with the switching unit, and the switching unit is electrically connected with the auxiliary rotating wheel and the main rotating wheel through a circuit.
Furthermore, the acquisition unit is connected with the transmission unit, the switching unit and the calculation unit in series through a circuit, and the acquisition unit, the transmission unit, the switching unit and the calculation unit are all connected with the control unit in parallel through circuits.
Further, the acquiring unit, the transmitting unit, the switching unit, the calculating unit and the control unit are all located in the controller.
Further, the operation method of the dehumidifier energy-saving control system comprises the following steps:
s1, acquiring air states of all equipment nodes, including temperature, humidity and dew point temperature, through a sensor;
s2, determining that the inlet air temperature and humidity of the dehumidifier are in a set temperature and humidity range according to the acquired air state;
s3, when the acquired air state changes and exceeds a set range, the controller calculates according to the power parameters of the dehumidifier to form control data and set interval values;
s4, the switching unit adjusts the operation gear of the main rotating wheel and the auxiliary rotating wheel according to the control data and the interval value, switches each operation device, controls the speed of the return air fan and the speed of the air supply fan, and changes the power of the dehumidifier;
s5, regulating and controlling the power of the dehumidifier according to the temperature and humidity difference value of the air return state and the air supply state, and reducing the running power of the dehumidifier under the condition of ensuring enough dehumidification function so as to realize energy-saving control.
The controller is provided with a plurality of module units, and can be connected with each other to acquire detection data, so that cooperative control is performed, the running state of the dehumidifier is optimized, and the aim of energy-saving control is fulfilled.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the temperature and humidity changes of all the nodes are synchronously detected, so that cooperative control optimization is performed, the power consumption can be greatly reduced, the steam consumption of a 'regeneration' rotating wheel of the rotating wheel dehumidifier is reduced, the COP index of the system is improved, the overall operation cost is reduced, the overall steam consumption can be reduced by 10-30% through transformation, and the method has extremely high economic benefits and is beneficial to popularization and use;
(2) The controller is provided with a plurality of module units which can be connected with each other to acquire detection data, so that cooperative control is performed, the running state of the dehumidifier is optimized, and the aim of energy-saving control is fulfilled;
(3) The control system helps lithium battery enterprises establish cloud edge cooperative loT platform construction, and achieves enterprise digital transformation. The digital transformation loT platform is built, the enterprise digital transformation is built according to three steps, the digital middle platform is built, the auxiliary control system is built intelligently, the main process system is built intelligently, and finally the integrated IoT platform system for monitoring, analyzing and treating is realized, so that the lithium battery enterprise is assisted to improve quality, enhance efficiency, save energy and reduce carbon.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic block diagram of a controller according to the present invention.
Fig. 3 is a flow schematic of the present invention.
The reference numerals in the figures illustrate: 1-pipeline, 11-primary filter, 12-front refrigerator, 13-first return air fan, 14-auxiliary rotating wheel, 15-intermediate filter, 16-intermediate refrigerator, 17-second return air fan, 18-main rotating wheel, 2-main heater, 21-first air supply fan, 22-auxiliary heater and 23-second air supply fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 and 2, an energy-saving control system of a dehumidifier for lithium battery production comprises a pipeline 1, wherein the pipeline 1 is connected with a primary filter 11, a front refrigerator 12 and a first air return fan 13, the first air return fan 13 is connected with an auxiliary rotating wheel 14, the auxiliary rotating wheel 14 is connected with a middle-effect filter 15, a middle refrigerator 16 and a second air return fan 17 in series, the second air return fan 17 is connected with a main rotating wheel 18, the main rotating wheel 18 is connected with a main heater 2 and a first air supply fan 21, the first air supply fan 21 is connected with an auxiliary heater 22, and the main rotating wheel 18, the second air return fan 17 and the first air supply fan 21 are all connected with a sensor 25 in parallel through circuits;
the auxiliary heater 22 is connected to the auxiliary rotating wheel 14, and the other side of the auxiliary rotating wheel 14 is connected to the second air supply fan 23;
the main runner 18 is connected in parallel with a controller 24 through a circuit, and the controller 24 includes a control unit, an acquisition unit, a transmission unit, a switching unit, and a calculation unit.
Further, the air inlet end of the primary filter is an outdoor fresh air position, and the outlet of the second air supply fan is a regenerated fresh air position.
Further, the sensors include a temperature sensor, a humidity sensor, and a dew point sensor, and are connected to each stage of the pipeline.
Further, the acquisition unit is connected in parallel with the sensor 25 through a circuit, the transmission unit is electrically connected with the acquisition unit, the acquisition unit is electrically connected with the calculation unit, the calculation unit is electrically connected with the switching unit, the switching unit is electrically connected with the auxiliary rotating wheel and the main rotating wheel through a circuit, and the rotation of the auxiliary rotating wheel and the main rotating wheel can be controlled through the switching unit.
Furthermore, the acquisition unit is connected with the transmission unit, the switching unit and the calculation unit in series through circuits, and the acquisition unit, the transmission unit, the switching unit and the calculation unit are connected with the control unit in parallel through circuits.
Further, the acquisition unit, the transmission unit, the switching unit, the calculation unit and the control unit are all located inside the controller 24.
Further, the operation method of the dehumidifier energy-saving control system comprises the following steps:
s1, acquiring air states of all equipment nodes, including temperature, humidity and dew point temperature, through a sensor;
s2, determining that the inlet air temperature and humidity of the dehumidifier are in a set temperature and humidity range according to the acquired air state;
s3, when the acquired air state changes and exceeds a set range, the controller calculates according to the power parameters of the dehumidifier to form control data and set interval values;
s4, the switching unit adjusts the operation gear of the main rotating wheel and the auxiliary rotating wheel according to the control data and the interval value, switches each operation device, controls the speed of the return air fan and the speed of the air supply fan, and changes the power of the dehumidifier;
s5, regulating and controlling the power of the dehumidifier according to the temperature and humidity difference value of the air return state and the air supply state, and reducing the running power of the dehumidifier under the condition of ensuring enough dehumidification function so as to realize energy-saving control.
The controller is provided with a plurality of module units, and can be connected with each other to acquire detection data, so that cooperative control is performed, the running state of the dehumidifier is optimized, and the aim of energy-saving control is fulfilled.
The temperature and the humidity of each stage are detected in real time through the sensor 25, so that instruments and equipment of each stage are obtained in cooperation with a controller, the fan and the rotating wheel are subjected to fine control, the rotating wheel and the fan can be subjected to variable speed control according to actual temperature and humidity states, the rotating speed of the rotating wheel dehumidifier in different humidity environments is in different running conditions, the dehumidification effect is achieved better, the energy consumption can be reduced, the energy-saving control is facilitated, and the rotating wheel dehumidifier is convenient to use in a combined mode.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a dehumidifier energy-saving control system for lithium electricity production, includes pipeline (1), its characterized in that: the pipeline (1) is connected with a primary filter (11), a front refrigerator (12) and a first air return fan (13), the first air return fan (13) is connected with an auxiliary rotating wheel (14), the auxiliary rotating wheel (14) is connected with a middle-efficiency filter (15), a middle refrigerator (16) and a second air return fan (17) in series, the second air return fan (17) is connected with a main rotating wheel (18), the main rotating wheel (18) is connected with a main heater (2) and a first air supply fan (21), the first air supply fan (21) is connected with an auxiliary heater (22), and the main rotating wheel (18), the second air return fan (17) and the first air supply fan (21) are all connected with a sensor (25) in parallel through circuits;
the auxiliary heater (22) is connected with the auxiliary rotating wheel (14), and the other side of the auxiliary rotating wheel (14) is connected with the second air supply fan (23);
the main rotating wheel (18) is connected with a controller (24) in parallel through a circuit, and the controller (24) comprises a control unit, an acquisition unit, a transmission unit, a switching unit and a calculation unit.
2. The energy-saving control system for a dehumidifier for lithium battery production as claimed in claim 1, wherein: the air inlet end of the primary filter (11) is an outdoor fresh air position, and the outlet of the second air supply fan (23) is a regenerated fresh air position.
3. The energy-saving control system for a dehumidifier for lithium battery production as claimed in claim 1, wherein: the sensor (25) comprises a temperature sensor, a humidity sensor and a dew point sensor and is connected to each stage of the pipeline (1).
4. The energy-saving control system for a dehumidifier for lithium battery production as claimed in claim 1, wherein: the acquisition unit is connected in parallel with the sensor (25) through a circuit, the transmission unit is electrically connected with the acquisition unit, the acquisition unit is electrically connected with the calculation unit, the calculation unit is electrically connected with the switching unit, and the switching unit is electrically connected with the auxiliary rotating wheel (14) and the main rotating wheel (18) through a circuit.
5. The energy-saving control system for a dehumidifier for lithium battery production as claimed in claim 1, wherein: the acquisition unit is connected with the transmission unit, the switching unit and the calculation unit in series through circuits, and the acquisition unit, the transmission unit, the switching unit and the calculation unit are all connected with the control unit in parallel through circuits.
6. The energy-saving control system for a dehumidifier for lithium battery production as claimed in claim 5, wherein: the acquisition unit, the transmission unit, the switching unit, the calculation unit and the control unit are all located inside the controller (24).
7. The energy-saving control system for a dehumidifier for lithium battery production as claimed in claim 5, wherein: the operation method of the dehumidifier energy-saving control system comprises the following steps:
s1, acquiring air states of all equipment nodes, including temperature, humidity and dew point temperature, through a sensor;
s2, determining that the inlet air temperature and humidity of the dehumidifier are in a set temperature and humidity range according to the acquired air state;
s3, when the acquired air state changes and exceeds a set range, the controller calculates according to the power parameters of the dehumidifier to form control data and set interval values;
s4, the switching unit adjusts the operation gear of the main rotating wheel and the auxiliary rotating wheel according to the control data and the interval value, switches each operation device, controls the speed of the return air fan and the speed of the air supply fan, and changes the power of the dehumidifier;
s5, regulating and controlling the power of the dehumidifier according to the temperature and humidity difference value of the air return state and the air supply state, and reducing the running power of the dehumidifier under the condition of ensuring enough dehumidification function so as to realize energy-saving control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310868439.5A CN116592431A (en) | 2023-07-17 | 2023-07-17 | Dehumidifier energy-saving control system for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310868439.5A CN116592431A (en) | 2023-07-17 | 2023-07-17 | Dehumidifier energy-saving control system for lithium battery production |
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| CN116592431A true CN116592431A (en) | 2023-08-15 |
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| CN202310868439.5A Pending CN116592431A (en) | 2023-07-17 | 2023-07-17 | Dehumidifier energy-saving control system for lithium battery production |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338434A (en) * | 2010-07-28 | 2012-02-01 | 珠海格力电器股份有限公司 | Air conditioner capable of independently controlling temperature and humidity |
| CN103673113A (en) * | 2013-12-19 | 2014-03-26 | 南京航空航天大学 | Double-grade regenerating rotary-wheel dehumidification system and air processing method thereof |
| CN107906634A (en) * | 2017-11-24 | 2018-04-13 | 德阳智科电子有限公司 | The dehumidification control method and rotary dehumidifier of a kind of rotary dehumidifier |
| CN109668252A (en) * | 2018-12-29 | 2019-04-23 | 广州远正智能科技股份有限公司 | Low dew point double runner dehumidifier amount parameter online monitoring system complicated and changeable and method |
| CN114970101A (en) * | 2022-04-24 | 2022-08-30 | 杭州安脉盛智能技术有限公司 | Management method and system of dehumidification device, electronic equipment and computer storage medium |
| CN115875815A (en) * | 2022-11-18 | 2023-03-31 | 珠海格力电器股份有限公司 | Method and device for controlling rotary dehumidifier, rotary dehumidifier and storage medium |
| CN116123669A (en) * | 2023-02-17 | 2023-05-16 | 安徽源控自动化技术有限公司 | Intelligent optimization energy-saving control method for rotating wheel dehumidification system |
-
2023
- 2023-07-17 CN CN202310868439.5A patent/CN116592431A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338434A (en) * | 2010-07-28 | 2012-02-01 | 珠海格力电器股份有限公司 | Air conditioner capable of independently controlling temperature and humidity |
| CN103673113A (en) * | 2013-12-19 | 2014-03-26 | 南京航空航天大学 | Double-grade regenerating rotary-wheel dehumidification system and air processing method thereof |
| CN107906634A (en) * | 2017-11-24 | 2018-04-13 | 德阳智科电子有限公司 | The dehumidification control method and rotary dehumidifier of a kind of rotary dehumidifier |
| CN109668252A (en) * | 2018-12-29 | 2019-04-23 | 广州远正智能科技股份有限公司 | Low dew point double runner dehumidifier amount parameter online monitoring system complicated and changeable and method |
| CN114970101A (en) * | 2022-04-24 | 2022-08-30 | 杭州安脉盛智能技术有限公司 | Management method and system of dehumidification device, electronic equipment and computer storage medium |
| CN115875815A (en) * | 2022-11-18 | 2023-03-31 | 珠海格力电器股份有限公司 | Method and device for controlling rotary dehumidifier, rotary dehumidifier and storage medium |
| CN116123669A (en) * | 2023-02-17 | 2023-05-16 | 安徽源控自动化技术有限公司 | Intelligent optimization energy-saving control method for rotating wheel dehumidification system |
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Application publication date: 20230815 |