CN111351178A - Dehumidification rotating wheel type selection method and system - Google Patents
Dehumidification rotating wheel type selection method and system Download PDFInfo
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- CN111351178A CN111351178A CN202010171920.5A CN202010171920A CN111351178A CN 111351178 A CN111351178 A CN 111351178A CN 202010171920 A CN202010171920 A CN 202010171920A CN 111351178 A CN111351178 A CN 111351178A
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- 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
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- 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
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- 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
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- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention provides a dehumidification rotary-wheel model selection method and a dehumidification rotary-wheel model selection system, wherein the dehumidification rotary-wheel model selection method comprises the following steps: and responding to the air volume input by the user terminal, acquiring the diameter of the rotating wheel corresponding to the air volume according to the corresponding relation between the air volume and the diameter of the rotating wheel, and pushing the diameter to the user terminal. According to the dehumidification rotating wheel type selection method, the rotating wheel diameter corresponding to the air volume is obtained according to the air volume value input by the user and is pushed to the user terminal, the problems that the existing type selection method is complex in operation and low in efficiency are solved, and the on-line type selection of rotating wheels of various types can be quickly and conveniently realized.
Description
Technical Field
The invention belongs to the technical field of rotary wheel dehumidification, and particularly relates to a dehumidification rotary wheel model selection method and system.
Background
The dehumidifier is also called dehumidifier, drier and dehumidifier, generally divided into two categories of civil dehumidifier and industrial dehumidifier, and belongs to a part of air-conditioning families. Compared with the prior dehumidifier, the rotary dehumidifier is more practical, the dehumidification rotary wheel is used as a core component of the rotary dehumidifier, and the performance of the rotary dehumidifier is directly related to the dehumidification effect of the rotary dehumidifier. The various currently applied rotary wheel model selection software basically mainly comprises a PC terminal, an operation interface is relatively complex, and the model selection efficiency of a user is not high. How to quickly and conveniently select a proper rotating wheel becomes a great demand of the rotating wheel dehumidification industry.
Disclosure of Invention
In order to overcome the defects of the prior art, the dehumidification rotating wheel type selection method and the dehumidification rotating wheel type selection system provided by the invention solve the problems of complex operation and low efficiency of the existing type selection method, and can realize rapid and convenient online type selection on rotating wheels of various types.
The invention provides a dehumidification rotating wheel model selection method, which comprises the following steps:
and responding to the air volume input by the user terminal, acquiring the diameter of the rotating wheel corresponding to the air volume according to the corresponding relation between the air volume and the diameter of the rotating wheel, and pushing the diameter to the user terminal.
Further, responding to the air volume input by the user terminal, acquiring the diameter of the rotating wheel corresponding to the air volume according to the corresponding relation between the air volume and the diameter of the rotating wheel, and pushing the diameter to the user terminal includes:
responding to the air volume input by the user terminal, and calculating the wind speed corresponding to the diameter of each rotating wheel by using a calculation formula of the air volume, the diameter of the rotating wheel and the wind speed;
and screening the diameter of the rotating wheel corresponding to the wind speed meeting the preset wind speed condition and pushing the diameter to the user terminal.
Further, still include:
determining the diameter of the rotating wheel in the screened diameters of the rotating wheels;
responding to an input value of an input parameter group input by the user terminal, calculating an output value of an output parameter group according to the input value of the input parameter group and the diameter of the rotating wheel, and pushing the output value to the user terminal; the input parameter group comprises the rotating speed of the rotating wheel, the inlet air processing temperature, the inlet air processing absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the inlet air processing quantity and the regeneration air quantity; the output parameter group comprises processing air outlet temperature, processing air outlet absolute moisture content, regeneration air outlet temperature, regeneration air outlet absolute moisture content, processing air speed, processing area pressure drop, regeneration air speed, regeneration area pressure drop and runner diameter.
Further, the determining the wheel diameter in the screened wheel diameter comprises: the wheel diameter is determined from laboratory empirical data or from past preferences of the user or randomly.
Further, still include:
changing the diameter of the rotating wheel in response to the action of selecting the diameter of the rotating wheel by the user terminal;
and calculating the output value of the output parameter group according to the input value of the input parameter group and the changed diameter of the rotating wheel, and pushing the output value to the user terminal.
Further, still include: and generating a model selection record by using the input value of the input parameter group, the diameter of the rotating wheel and the output value of the output parameter group, and storing the model selection record in the cloud server.
Further, still include:
and inquiring the type selection record stored in the cloud server according to the input value of the input parameter group and the diameter of the rotating wheel, acquiring the output value of the output parameter group corresponding to the input value of the input parameter group and the diameter of the rotating wheel, and pushing the output value to the user terminal.
The invention also provides a dehumidification turning wheel model selection system which comprises a dehumidification turning wheel model selection module and is used for responding to the air volume input by the user terminal, obtaining the turning wheel diameter corresponding to the air volume according to the corresponding relation between the air volume and the turning wheel diameter and pushing the turning wheel diameter to the user terminal.
Further, the dehumidification wheel selection module comprises:
the wind speed calculation unit is used for responding to the wind volume input by the user terminal, and calculating the wind speed corresponding to the diameter of each rotating wheel by using the wind volume, the diameter of the rotating wheel and a calculation formula of the wind speed;
and the screening unit is used for screening the diameter of the rotating wheel corresponding to the wind speed meeting the preset wind speed condition and pushing the diameter to the user terminal.
Further, the dehumidification turning wheel model selection module further comprises a turning wheel diameter determination unit used for determining the diameter of the turning wheel in the selected turning wheel diameters;
the calculation output value unit is used for responding to the input value of the input parameter group input by the user terminal, calculating the output value of the output parameter group according to the input value of the input parameter group and the diameter of the rotating wheel and pushing the output value to the user terminal, wherein the input parameter group comprises the rotating speed of the rotating wheel, the processing inlet air temperature, the processing inlet air absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the processing air volume and the regeneration air volume; the output parameter group comprises processing air outlet temperature, processing air outlet absolute moisture content, regeneration air outlet temperature, regeneration air outlet absolute moisture content, processing air speed, processing area pressure drop, regeneration air speed, regeneration area pressure drop and runner diameter.
The present invention also provides an electronic device comprising: a processor;
a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for performing the above-described desiccant rotor selection method.
The present invention also provides a computer-readable storage medium having stored thereon a computer program for executing the above-described desiccant rotor selection method by a processor.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a dehumidification rotating wheel type selection method and a dehumidification rotating wheel type selection system, wherein the diameter of a rotating wheel corresponding to the air volume is obtained according to the air volume value input by a user and is pushed to a user terminal, so that the problems of complex operation and low efficiency of the existing type selection method are solved, and the on-line type selection of rotating wheels of various types can be realized quickly and conveniently.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
FIG. 1 is a schematic flow chart of a desiccant wheel model selection method according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a desiccant rotor according to an embodiment of the present invention;
FIG. 3 is a schematic view of a desiccant rotor type system 200 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a wheel-selection-type input interface according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an output interface of a wheel selection type according to an embodiment of the present invention;
FIG. 6 is a schematic view of an interface for calculating wind speed and wind volume by differential pressure according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a desiccant rotor type module 210 according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of the login management module 230 according to an embodiment of the present invention.
In the figure: 1. a dehumidification rotating wheel; 11. a processing area; 12. a regeneration zone; a1, processing inlet air; a2, processing air outlet; b1, regenerative air intake; b2, regenerating and discharging air; 200. a dehumidification rotary wheel model selection system; 210. a dehumidification rotating wheel type selection module; 211. a wind speed calculation unit; 212. a screening unit; 213. determining a diameter unit of the rotating wheel; 214. a unit for changing the diameter of the runner; 215. a unit for calculating an output value; 216. generating a type selection recording unit; 217. checking a type selection recording unit; 220. a data storage module; 230. a login management module is registered; 231. a language selection management unit; 232. and a registration management unit.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The invention provides a dehumidification rotary-wheel model selection method, which comprises the following steps: and responding to the air volume input by the user terminal, acquiring the diameter of the rotating wheel corresponding to the air volume according to the corresponding relation between the air volume and the diameter of the rotating wheel, and pushing the diameter to the user terminal. The online type selection of the rotating wheel can be quickly and conveniently carried out according to the air quantity input by the user terminal by presetting the corresponding relation between the air quantity and the diameter of the rotating wheel.
In an embodiment, as shown in fig. 1, in response to an air volume input by a user terminal, obtaining a diameter of a wheel corresponding to the air volume according to a corresponding relationship between the air volume and the diameter of the wheel, and pushing the diameter of the wheel to the user terminal includes:
responding to the air volume input by the user terminal, and calculating the air speed corresponding to the diameter of each rotating wheel by using a calculation formula of the air volume, the diameter of each rotating wheel and the air speed; wherein, the calculation formula of the air volume, the diameter of the runner and the air speed is as follows:
the diameter of the runner is ^2/4 × pi ×, the wind speed is × 3600 ×, the partition ratio is equal to the wind volume, wherein the unit of the diameter of the runner is m, the unit of the wind speed is m/s, the unit of the wind volume is cmh, namely m3H; the partition ratio is the ratio of the radial cross-sectional area of the treatment or regeneration zone to the radial cross-sectional area of the entire rotor.
And screening the diameters of the rotating wheels corresponding to the wind speeds meeting the preset wind speed condition and pushing the diameters to the user terminal, wherein the screening result may be one or more. The dehumidifying rotating wheel is usually designed by adopting the surface wind speed of the rotating wheel in a specific range, and if the surface wind speed of the rotating wheel is designed to be 1-5m/s, the diameter of the rotating wheel meeting the preset wind speed condition can be quickly and conveniently screened out by calculating the wind speed corresponding to the diameter of each rotating wheel under the current wind quantity condition.
In one embodiment, the desiccant wheel selection method further comprises:
and determining the diameter of the rotating wheel from the screened diameters of the rotating wheels, wherein the diameter of the rotating wheel is determined according to laboratory experience data or user past preference or at random, and if only one screening result is obtained, determining the diameter of the rotating wheel. The practical requirements of users can be better met by different ways of determining the diameter of the rotating wheel.
And responding to the input values of the input parameter group input by the user terminal, calculating the output values of the output parameter group according to the input values of the input parameter group and the diameter of the rotating wheel, and pushing the output values to the user terminal.
The user needs to know the diameter of the rotating wheel with the proper wind speed corresponding to the wind quantity, and the dehumidifying performance of the rotating wheel corresponding to the diameter of the rotating wheel also needs to know, so that the user can select the rotating wheel by referring to the performance when selecting the type, and the reference value of the type selecting method in the practical application is improved.
Specifically, as shown in fig. 2, the desiccant rotor 1 is divided into two regions, a processing region 11 and a regeneration region 12, the processing region 11 of the desiccant rotor 1 is used for adsorbing moisture in the air flowing through the processing region 11 on the desiccant rotor 1 and discharging the dried air, and after the desiccant rotor 1 rotates, the regeneration region 12 is used for drying the desiccant rotor 1 adsorbed with moisture, removing moisture, and realizing regeneration. According to the factors influencing the performance of the dehumidification rotary wheel in the actual use process, the respective performance parameters of the processing area 11 and the regeneration area 12 are determined, and an input parameter group is generated1Treating the inlet air temperature X2Processing the absolute moisture content X of the inlet air3Regeneration inlet air temperature X4And absolute moisture content X of regenerated inlet air5And the air volume X of the processed air6And the regenerated wind quantity X7(ii) a In order to more fully reflect the determined performance of the rotating desiccant wheel and provide further reference to the user, the determined output parameter set in this embodiment includes the processing of the outlet air temperature Y1And processing the absolute moisture content Y of the outlet air2And the regeneration air-out temperature Y3And absolute moisture content Y of regenerated outlet air4And the wind speed Y of the processed wind5Pressure drop Y in the treatment zone6Speed Y of regenerated wind7Pressure drop Y in regeneration zone8Diameter of the runner Y9。
In one embodiment, the specific calculation method for calculating the output value of the output parameter set according to the input value of the input parameter set and the wheel diameter is as follows:
by the diameter Y of the runner9And the air volume X of the processed air6Calculating and processing wind speed Y5Through the diameter Y of the runner9And the regenerated wind quantity X7Calculating the speed Y of the regenerated wind7The specific calculation formula is as follows:
Y5＝X6/(Y9partition ratios of ^2/4 × pi × 3600 ×);
Y7＝X7/(Y9partition ratios of ^2/4 × pi × 3600 ×);
fitting the measured values of the processing wind speed, the processing inlet air temperature and the processing area pressure drop to obtain a calculation formula which takes the processing wind speed and the processing inlet air temperature as independent variables and the processing area pressure drop as dependent variables; a calculation formula which takes the regeneration wind speed and the regeneration inlet air temperature as independent variables and the regeneration area pressure drop as dependent variables is obtained by fitting the measured values of the regeneration wind speed, the regeneration inlet air temperature and the regeneration area pressure drop. Because the pressure drop is mainly influenced by the wind speed and the temperature, the measured values of the processing wind speed, the processing air inlet temperature and the pressure drop of the processing area are fitted, the corresponding relation among the processing wind speed, the processing air inlet temperature and the pressure drop of the processing area can be obtained, the measured values of the regeneration wind speed, the regeneration air inlet temperature and the pressure drop of the regeneration area are fitted, the corresponding relation among the regeneration wind speed, the regeneration air inlet temperature and the pressure drop of the regeneration area can be obtained, and the calculation result is closer to the actual value.
The calculation formulas with the processing wind speed and the processing inlet air temperature as independent variables and the processing area pressure drop as dependent variables, and the calculation formulas with the regeneration wind speed and the regeneration inlet air temperature as independent variables and the regeneration area pressure drop as dependent variables are quadratic polynomials. By fitting the quadratic polynomial, the fitted approximate curve can reflect the change trend of the pressure drop of the treatment area influenced by the treatment wind speed and the treatment inlet wind temperature and the change trend of the pressure drop of the regeneration area influenced by the regeneration wind speed and the regeneration inlet wind temperature to a greater extent, and the fitting effect is good.
Fitting the measured values of the rotating speed of the rotating wheel, the processing inlet air temperature, the processing inlet air absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the processing air volume and the regeneration air volume with the measured values of the processing outlet air temperature and the regeneration outlet air temperature to obtain a calculation formula which takes the rotating speed of the rotating wheel, the processing inlet air temperature, the processing inlet air absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the processing air volume and the regeneration air volume as independent variables and respectively takes the processing outlet air temperature and the regeneration outlet air temperature as dependent variables. Because the air outlet temperature is mainly influenced by the rotating wheel rotating speed, the air inlet temperature, the absolute moisture content of the air inlet and the air quantity, the measured values of the rotating wheel rotating speed, the air inlet processing temperature, the absolute moisture content of the air inlet processing, the regenerated air inlet temperature, the absolute moisture content of the regenerated air inlet, the air quantity of the processing air, the regenerated air quantity and the air outlet processing temperature are fitted, the corresponding relations among the rotating wheel rotating speed, the air inlet processing temperature, the absolute moisture content of the processing air inlet, the regenerated air inlet temperature, the absolute moisture content of the regenerated air inlet, the air quantity of the processing air, the air quantity of the regenerated air and the air outlet processing temperature can be obtained, and the measured values of the rotating wheel rotating speed, the air inlet processing temperature, the absolute moisture content of the processing air, the air quantity of the regenerated air and the air outlet temperature can be fitted, and the rotating, And the corresponding relation among the regeneration inlet air temperature, the absolute moisture content of the regeneration inlet air, the processing air volume, the regeneration air volume and the regeneration outlet air temperature enables the calculation result to be closer to an actual value.
The calculation formulas which take the rotating speed of the rotating wheel, the processing inlet air temperature, the processing inlet air absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the processing air volume and the regeneration air volume as independent variables and respectively take the processing outlet air temperature and the regeneration outlet air temperature as dependent variables are cubic polynomials. By fitting the cubic polynomial, the fitted approximate curve can reflect the variation trend of the processed air-out temperature influenced by the rotating speed of the rotating wheel, the processed air-in temperature, the processed air-in absolute moisture content, the regenerated air-in temperature, the regenerated air-in absolute moisture content, the processed air volume and the regenerated air volume to a greater extent, and the variation trend of the regenerated air-out temperature influenced by the rotating speed of the rotating wheel, the processed air-in temperature, the processed air-in absolute moisture content, the regenerated air-in temperature, the regenerated air-in absolute moisture content, the processed air volume and the regenerated air volume to a greater extent, so that the fitting effect is.
Fitting the measured values of the rotating wheel rotating speed, the inlet air processing temperature, the inlet air processing absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the inlet air processing amount and the regeneration air amount with the measured values of the inlet air processing absolute moisture content and the outlet air absolute moisture content to obtain a calculation formula which takes the rotating wheel rotating speed, the inlet air processing temperature, the inlet air processing absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the inlet air processing amount and the regeneration air amount as independent variables and respectively takes the inlet air processing absolute moisture content and the outlet air regeneration absolute moisture content as dependent variables. Because the absolute moisture content of the outlet air is mainly influenced by the rotating speed of the runner, the temperature of the inlet air, the absolute moisture content of the inlet air, the temperature of the regenerated inlet air, the absolute moisture content of the regenerated inlet air, the air volume of the treated air and the air volume of the regenerated air, the corresponding relation among the rotating speed of the runner, the temperature of the inlet air, the absolute moisture content of the inlet air, the temperature of the regenerated inlet air, the absolute moisture content of the regenerated inlet air, the air volume of the treated air, the air volume of the regenerated air and the absolute moisture content of the outlet air can be obtained by fitting the measured values of the rotating speed of the runner, the temperature of the inlet air, the absolute moisture content of the inlet air, the temperature of the regenerated inlet air, the absolute moisture content of the regenerated inlet air, the air volume of the treated air, the air volume of the regenerated air and the absolute moisture, The measured value of the absolute moisture content of the regenerated outlet air is fitted, and the corresponding relation among the rotating speed of the rotating wheel, the inlet air processing temperature, the inlet air processing absolute moisture content, the regenerated inlet air temperature, the absolute moisture content of the regenerated inlet air, the air processing quantity, the air regeneration quantity and the absolute moisture content of the regenerated outlet air can be obtained, so that the calculation result is closer to an actual value.
The calculation formulas respectively using the inlet air processing absolute moisture content and the outlet air regeneration absolute moisture content as dependent variables are all cubic polynomials by using the rotating speed of the rotating wheel, the inlet air processing temperature, the inlet air processing absolute moisture content, the inlet air regeneration temperature, the inlet air regeneration absolute moisture content, the inlet air processing air quantity and the inlet air regeneration quantity as independent variables. By fitting the cubic polynomial, the fitted approximate curve can reflect the variation trend of the absolute moisture content of the processed outlet air influenced by the rotating speed of the rotating wheel, the temperature of the processed inlet air, the absolute moisture content of the processed inlet air, the temperature of the regenerated inlet air, the absolute moisture content of the regenerated inlet air, the volume of the processed inlet air and the volume of the regenerated air to a greater extent, and the variation trend of the absolute moisture content of the regenerated outlet air influenced by the rotating speed of the rotating wheel, the temperature of the processed inlet air, the absolute moisture content of the processed inlet air, the temperature of the regenerated inlet air, the absolute moisture content of the regenerated inlet air, the volume of the processed.
In one embodiment, the desiccant wheel selection method further comprises:
changing the diameter of the rotating wheel in response to the action of selecting the diameter of the rotating wheel by the user terminal;
and calculating the output value of the output parameter group according to the input value of the input parameter group and the changed diameter of the rotating wheel, and pushing the output value to the user terminal. The method realizes that the user changes the diameter of the rotating wheel according to the actual requirement, provides various output results after the change and provides comprehensive and effective data support for the user to select the rotating wheel.
In one embodiment, the desiccant wheel selection method further comprises: and generating a model selection record by using the input value of the input parameter group, the diameter of the rotating wheel and the output value of the output parameter group, and storing the model selection record in the cloud server.
And inquiring the type selection record stored in the cloud server according to the input value of the input parameter group and the diameter of the rotating wheel, acquiring the output value of the output parameter group corresponding to the input value of the input parameter group and the diameter of the rotating wheel, and pushing the output value to the user terminal. The generation of the type selection record can effectively carry out unified management on user data, is convenient for subsequent checking and data tracing of a user, can take the type selection record as a data source, provides a data basis for directly calling the type selection record for rotary wheel type selection by the same subsequent input parameters, and enables the type selection to be more efficient. In this embodiment, there are many input parameters in the input parameter group, and if the input value of the input parameter needs to be re-entered in each type selection process, many repeated operations are brought to the user, and the user experience is not high. The model selection record is stored, so that a user can directly check a historical model selection result during subsequent model selection, or change the input value of the input parameter once input, a large amount of repeated operation can be saved for the user, the model selection efficiency of the user is improved, and the user experience is improved.
The present invention further provides a dehumidification turning wheel model selection system 200, as shown in fig. 3, the dehumidification turning wheel model selection system includes a dehumidification turning wheel model selection module 210, configured to respond to an air volume input by a user terminal, obtain a turning wheel diameter corresponding to the air volume according to a corresponding relationship between the air volume and the turning wheel diameter, and push the turning wheel diameter to the user terminal.
Referring to FIG. 7, in one embodiment, the desiccant wheel selection module 210 includes:
the wind speed calculation unit 211 is configured to calculate, for each diameter of the runner, a wind speed corresponding to the diameter of the runner by using a calculation formula of the wind speed, the diameter of the runner, and the wind speed in response to the wind volume input by the user terminal;
a screening unit 212, configured to screen a diameter of a rotating wheel corresponding to a wind speed meeting a predetermined wind speed condition and push the diameter to a user terminal; the screening unit 212 performs data interaction with the wind speed calculation unit 211;
a wheel diameter determining unit 213 for determining a wheel diameter among the screened wheel diameters; the wheel diameter determining unit 213 performs data interaction with the screening unit 212;
a change reel diameter unit 214 for changing the reel diameter in response to an action of the user terminal selecting the reel diameter; the change wheel diameter unit 214 performs data interaction with the determine wheel diameter unit 213;
a calculating output value unit 215, configured to calculate, in response to an input value of an input parameter set recorded by the user terminal, an output value of the output parameter set according to the input value of the input parameter set and a diameter of the runner, and push the output value to the user terminal, where the input parameter set includes a runner rotation speed, a processing intake air temperature, a processing intake air absolute moisture content, a regeneration intake air temperature, a regeneration intake air absolute moisture content, a processing air volume, and a regeneration air volume; the output parameter group comprises processing air outlet temperature, processing air outlet absolute moisture content, regeneration air outlet temperature, regeneration air outlet absolute moisture content, processing air speed, processing area pressure drop, regeneration air speed, regeneration area pressure drop and runner diameter; the output value calculating unit 215 performs data interaction with the wheel diameter determining unit 213;
a generation type selection recording unit 216 for generating a type selection record using the input value of the input parameter group, the wheel diameter, and the output value of the output parameter group; the generation and selection recording unit 216 performs data interaction with the calculation output value unit 215;
a look-up selection recording unit 217, configured to query a selection record according to the input value of the input parameter set and the diameter of the wheel, obtain an output value of the output parameter set corresponding to the input value of the input parameter set and the diameter of the wheel, and push the output value to the user terminal; the viewing selection recording unit 217 performs data interaction with the generation selection recording unit 216.
With continued reference to fig. 3, the dehumidification carousel selection system 200 may further include a data storage module 220 for storing login information and selection records corresponding to the user account. The data storage module 220 performs data interaction with the dehumidification wheel selection module 210.
With continued reference to FIG. 3, in one embodiment, the desiccant rotor selection system 200 may further include a registration login management module 230, and the registration login management module 230 includes a language selection management unit 231 and a registration management unit 232, as shown in FIG. 8. The registration and login management module 230 performs data interaction with the dehumidification rotary wheel model selection module 210 and the data storage module 220, respectively. The language selection management unit 231 is used to provide the functions of language selection and language management; the registration management unit 232 is used for providing functions of user registration and registration information management; the registration information includes a username and password.
The dehumidification turning wheel type selection system of this embodiment is a system embodiment corresponding to the dehumidification turning wheel type selection method described above, and the technical effect thereof is similar to the method embodiment, and is not described herein again.
In one embodiment, the carrier of the dehumidification rotary wheel type selection system is preferably a WeChat applet, so that users can conveniently select types on line at any time and any place. The schematic operation process of the dehumidification rotary wheel type system is as follows: a user firstly selects a system language, firstly logs in to be registered, logs in to a system by virtue of a user name and a password after the registration is finished, selects a runner model after the registration, enters a required runner model selection interface, takes a single runner with a partition ratio of a regeneration area to a processing area of 1:3 shown in figure 4 as an example, in the runner model selection interface, an input parameter group comprises runner thickness, runner rotating speed, processing inlet air temperature, processing inlet air absolute moisture content, regeneration inlet air temperature, regeneration inlet air absolute moisture content, processing air volume and regeneration air volume, and a user inputs an input quantity, clicks and calculates to obtain an output parameter group (a calculation result is not shown) shown in figure 5, and the output parameter group comprises processing outlet air temperature, processing outlet air absolute moisture content, regeneration outlet air temperature, regeneration outlet air absolute moisture content, processing air speed, processing area pressure drop, regeneration air speed and regeneration area pressure drop, The diameter of the runner. The dehumidification rotary wheel type selection system of the embodiment provides a rotary wheel type selection solution with 10% -40% of common relative humidity and a low dew point of-20 to-80 ℃, can be used for rotary wheel type selection of a single rotary wheel, can also be used for rotary wheel type selection in a double rotary wheel system, and provides strong data support for customer type selection.
In an embodiment, the option of the initial landing interface of the dehumidification rotary-type system further includes a calculation tool, as shown in fig. 6, inputting the diameter of the rotary wheel, the partition ratio, the processing intake air temperature, the processing side pressure difference, the regeneration intake air temperature, and the regeneration side pressure difference, and outputting the passing rate, the processing side air speed, the processing side air volume, the regeneration intake air speed, and the regeneration side air volume (the calculation result is not shown). The options of the initial login interface of the dehumidification rotary wheel type selection system further include login information, type selection history records corresponding to a plurality of user accounts, and the like.
The present invention also provides an electronic device comprising: a processor; a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for performing a dehumidification rotor selection method of an embodiment of the present invention.
The present invention also provides a computer-readable storage medium having a computer program stored thereon, the computer program being executed by a processor to perform the dehumidification reel selection method according to the embodiment of the present invention.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. A dehumidification rotary wheel type selection method is characterized by comprising the following steps:
and responding to the air volume input by the user terminal, acquiring the diameter of the rotating wheel corresponding to the air volume according to the corresponding relation between the air volume and the diameter of the rotating wheel, and pushing the diameter to the user terminal.
2. The dehumidification reel model selection method according to claim 1, wherein the obtaining, in response to the wind volume input by the user terminal, a reel diameter corresponding to the wind volume according to the corresponding relationship between the wind volume and the reel diameter and pushing the obtained wind volume to the user terminal comprises:
responding to the air volume input by the user terminal, and calculating the wind speed corresponding to the diameter of each rotating wheel by using a calculation formula of the air volume, the diameter of the rotating wheel and the wind speed;
and screening the diameter of the rotating wheel corresponding to the wind speed meeting the preset wind speed condition and pushing the diameter to the user terminal.
3. A rotary dehumidification method as defined in claim 2, further comprising:
determining the diameter of the rotating wheel in the screened diameters of the rotating wheels;
responding to an input value of an input parameter group input by the user terminal, calculating an output value of an output parameter group according to the input value of the input parameter group and the diameter of the rotating wheel, and pushing the output value to the user terminal; the input parameter group comprises the rotating speed of the rotating wheel, the inlet air processing temperature, the inlet air processing absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the inlet air processing quantity and the regeneration air quantity; the output parameter group comprises processing air outlet temperature, processing air outlet absolute moisture content, regeneration air outlet temperature, regeneration air outlet absolute moisture content, processing air speed, processing area pressure drop, regeneration air speed, regeneration area pressure drop and runner diameter.
4. A dehumidification rotor sizing method as defined in claim 3, wherein said determining a rotor diameter from the sized rotor diameters comprises: the wheel diameter is determined from laboratory empirical data or from past preferences of the user or randomly.
5. A rotary dehumidification method as defined in claim 3, further comprising:
changing the diameter of the rotating wheel in response to the action of selecting the diameter of the rotating wheel by the user terminal;
and calculating the output value of the output parameter group according to the input value of the input parameter group and the changed diameter of the rotating wheel, and pushing the output value to the user terminal.
6. A rotary dehumidification method as defined in claim 3, further comprising: and generating a model selection record by using the input value of the input parameter group, the diameter of the rotating wheel and the output value of the output parameter group, and storing the model selection record in the cloud server.
7. A rotary dehumidification method as defined in claim 6, further comprising:
and inquiring the type selection record stored in the cloud server according to the input value of the input parameter group and the diameter of the rotating wheel, acquiring the output value of the output parameter group corresponding to the input value of the input parameter group and the diameter of the rotating wheel, and pushing the output value to the user terminal.
8. The utility model provides a dehumidification runner lectotype system which characterized in that, includes dehumidification runner lectotype module for in response to the amount of wind that user terminal recorded, obtain the runner diameter corresponding with the amount of wind and propelling movement to user terminal according to the amount of wind and runner diameter's corresponding relation.
9. The system of claim 8, wherein the desiccant wheel module comprises:
the wind speed calculation unit is used for responding to the wind volume input by the user terminal, and calculating the wind speed corresponding to the diameter of each rotating wheel by using the wind volume, the diameter of the rotating wheel and a calculation formula of the wind speed;
and the screening unit is used for screening the diameter of the rotating wheel corresponding to the wind speed meeting the preset wind speed condition and pushing the diameter to the user terminal.
10. The desiccant rotor type system as claimed in claim 9, wherein said desiccant rotor type module further comprises a rotor diameter determining unit for determining a rotor diameter among the screened rotor diameters;
the calculation output value unit is used for responding to the input value of the input parameter group input by the user terminal, calculating the output value of the output parameter group according to the input value of the input parameter group and the diameter of the rotating wheel and pushing the output value to the user terminal, wherein the input parameter group comprises the rotating speed of the rotating wheel, the processing inlet air temperature, the processing inlet air absolute moisture content, the regeneration inlet air temperature, the regeneration inlet air absolute moisture content, the processing air volume and the regeneration air volume; the output parameter group comprises processing air outlet temperature, processing air outlet absolute moisture content, regeneration air outlet temperature, regeneration air outlet absolute moisture content, processing air speed, processing area pressure drop, regeneration air speed, regeneration area pressure drop and runner diameter.
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