CN106765991B - Humidification control method and system - Google Patents
Humidification control method and system Download PDFInfo
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- CN106765991B CN106765991B CN201710037365.5A CN201710037365A CN106765991B CN 106765991 B CN106765991 B CN 106765991B CN 201710037365 A CN201710037365 A CN 201710037365A CN 106765991 B CN106765991 B CN 106765991B
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000005855 radiation Effects 0.000 claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 126
- 238000001514 detection method Methods 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 15
- 229920005594 polymer fiber Polymers 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
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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
- F24F11/0008—Control or safety arrangements for air-humidification
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
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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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- 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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- 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
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Abstract
The invention discloses a humidification control method, which comprises the following steps: collecting a humidity value of the current environment; comparing the humidity value of the current environment with a preset humidity set value to generate a comparison result; and controlling a radiation humidifying device and/or a wet film humidifying device in the humidifying device to humidify the current environment based on the comparison result until the humidity value of the current environment acquired in real time meets the preset condition. The invention can improve the control precision of humidification. The invention also discloses a humidification control system.
Description
Technical Field
The invention relates to the technical field of humidity control, in particular to a humidification control method and system.
Background
At present, the existing infrared humidification technology utilizes infrared rays emitted by an infrared lamp tube to irradiate on the water surface, so that the surface tension of water is destroyed, water molecules are evaporated to form water vapor, and the humidification purpose is achieved; the infrared humidification has the characteristics of large humidification quantity and high humidification speed, and is suitable for most places needing humidification; but at the same time, the method is not beneficial to finely controlling the humidification quantity, and has certain limitation on fields with small humidification quantity or higher humidification precision requirements. Therefore, how to improve the precision of humidification is an urgent problem to be solved.
Disclosure of Invention
The invention provides a humidification control method and a humidification control system, which can improve the control precision of humidification.
The invention provides
A humidification control method comprising: collecting a humidity value of the current environment;
comparing the humidity value of the current environment with a preset humidity set value to generate a comparison result;
and controlling a radiation humidifying device and/or a wet film humidifying device in the humidifying device to humidify the current environment based on the comparison result until the collected humidity value of the current environment meets a preset condition.
Preferably, the controlling the radiation humidifying device and/or the wet film humidifying device to humidify the current environment based on the comparison result until the humidity value of the current environment meets a preset condition includes:
judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a or not;
when the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, controlling the radiation humidifying device and the wet film humidifying device to humidify the current environment;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to continue operating;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a fourth preset value k and less than or equal to a third preset value n;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is judged to be larger than a fourth preset value k and smaller than or equal to a third preset value n, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k;
and when the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to stop humidifying.
Preferably, when the difference between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, the method further comprises:
and controlling a drain pipe electromagnetic valve in the humidifying device to close the drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open a water inlet valve for t1 seconds.
Preferably, when the difference between the humidity set value and the humidity value of the current environment is less than a first preset value a, the method further comprises:
judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a fifth preset value b;
and when the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a fifth preset value b, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to humidify until the difference value between the preset humidity change rate and the humidity change rate of the current environment is judged to be greater than a fourth preset value k and less than or equal to a third preset value n.
Preferably, when the difference between the humidity set value and the humidity value of the current environment is greater than or equal to a fifth preset value b, the method further includes:
and controlling a drain pipe electromagnetic valve in the humidifying device to close the drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open a water inlet valve for t2 seconds.
Preferably, when the difference between the humidity set value and the humidity value of the current environment is less than a fifth preset value b, the method further comprises the following steps;
judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a sixth preset value c;
when the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a sixth preset value c,
and controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate until the difference between the preset humidity change rate and the humidity change rate of the current environment is judged to be less than or equal to a fourth preset value k.
Preferably, when the difference between the humidity set value and the humidity value of the current environment is greater than or equal to a sixth preset value c, the method further includes:
and controlling a drain pipe electromagnetic valve in the humidifying device to close the drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open a water inlet valve for t3 seconds.
Preferably, said a > b > c, m > n > k.
A humidification system comprising: the humidity detection device, the controller and the humidifying device; wherein:
the humidity detection device is connected with the controller and sends the collected humidity value of the current environment to the controller;
the controller is connected with the humidifying device and compares the received humidity value of the current environment with a preset humidity set value to generate a comparison result; and controlling a radiation humidifying device and/or a wet film humidifying device in the humidifying device to humidify the current environment based on the comparison result until the humidity value of the current environment acquired in real time meets a preset condition.
Preferably, the humidifying device includes: the device comprises a radiation humidifying device, a wet film humidifying device, a water inlet pipe electromagnetic valve, a water inlet pipe, a water outlet pipe electromagnetic valve, a water outlet pipe and a water storage device; wherein:
the water inlet pipe is arranged at the top of the water storage device, and the electromagnetic valve of the water inlet pipe is arranged on the water inlet pipe and connected with the controller;
the water draining pipe is arranged at the bottom of the water storage device, and the water draining pipe electromagnetic valve is arranged on the water draining pipe and connected with the controller;
the radiation humidifying device is arranged above the water storage device and is connected with the controller;
the wet film humidifying device is installed on the water storage device.
Preferably, the radiation humidifying device comprises one or more infrared halogen lamp tubes.
Preferably, the wet film humidifying device includes: a high molecular fiber polymer;
the polymer fiber polymer is arranged below the water storage device.
Preferably, the wet film humidifying device includes: high molecular fiber polymer and water pump; wherein:
the high-molecular fiber polymer is arranged above the water storage device;
the water pump is arranged in the water storage device, and a water outlet pipe of the water pump is connected with the high polymer fiber polymer;
the controller is connected with the water pump.
According to the scheme, when the current environment needs to be humidified, firstly, the humidity of the current environment is collected, then the humidity value of the current environment collected in real time is compared with a preset humidity set value, a comparison result is generated, and finally, the radiation humidifying device and the polymer humidifying device capable of evaporating water in the humidifying device are controlled to humidify the current environment according to the generated comparison result until the humidity value of the current environment collected in real time meets the preset condition. The invention improves the control precision of the environmental humidification by simultaneously controlling the radiation humidification device and the wet film humidification device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a method of embodiment 1 of a humidification control method disclosed in the present invention;
FIG. 2 is a flow chart of a method of embodiment 2 of the humidification control method of the present disclosure;
FIG. 3 is a flow chart of a method according to embodiment 3 of the present invention;
FIG. 4 is a flow chart of a method according to embodiment 4 of the present invention;
FIG. 5 is a schematic structural diagram of embodiment 1 of a humidification control system disclosed in the present invention;
FIG. 6 is a schematic structural diagram of a humidifying device disclosed in the present invention;
fig. 7 is a schematic structural diagram of another humidifying device disclosed by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, which is a method flowchart of embodiment 1 of a humidification control method disclosed in the present invention, the method may include the following steps:
s101, collecting a humidity value of the current environment;
when the humidity of the current environment needs to be controlled, the humidity of the current environment is detected firstly, and the humidity value of the current environment is acquired. Wherein, when gathering the humidity value to current environment, can adopt humidity detection device to gather, humidity detection device can be humidity transducer etc..
S102, comparing the humidity value of the current environment with a preset humidity set value to generate a comparison result;
after the humidity value of the current environment is collected, the collected humidity value is compared with a preset humidity set value, wherein the preset humidity set value can be flexibly set according to different requirements.
S103, controlling a radiation humidifying device and/or a wet film humidifying device in the humidifying device to humidify the current environment based on the comparison result until the humidity value of the current environment acquired in real time meets a preset condition.
And comprehensively controlling a radiation humidifying device and a wet film humidifying device in the humidifying device according to a comparison result of the humidity value of the current environment and a preset humidity set value. For example, when a large amount of rapid humidification is required according to the comparison result, the radiation humidification apparatus and the wet film humidification apparatus are controlled to operate simultaneously. When intermediate-speed humidification is needed, the radiation humidification device is controlled to work, and the wet film humidification device is controlled to stop working. When slow micro-humidification is needed, the radiation humidification device is controlled to stop working, and the wet film humidification device is controlled to work. And when the environmental humidity meets the preset condition, controlling the radiation humidifying device and the wet film humidifying device to stop working.
In summary, in the above embodiments, when the current environment needs to be humidified, the humidity of the current environment is first collected, then the collected humidity value of the current environment is compared with a preset humidity set value, a comparison result is generated, and finally the radiation humidifying device and the wet film humidifying device in the humidifying device are controlled to humidify the current environment according to the generated comparison result until the humidity value of the current environment collected in real time meets the preset condition. The invention improves the control precision of environmental humidification by controlling the radiation humidification device and the wet film humidification device at the same time.
As shown in fig. 2, which is a flowchart of a method of embodiment 2 of the humidification control method disclosed in the present invention, the method may include the following steps:
s201, collecting a humidity value of the current environment;
when the humidity of the current environment needs to be controlled, the humidity of the current environment is detected firstly, and the humidity value of the current environment is acquired. Wherein, when gathering the humidity value to current environment, can adopt humidity detection device to gather, humidity detection device can be humidity transducer etc..
S202, comparing the humidity value of the current environment with a preset humidity set value to generate a comparison result;
after the humidity value of the current environment is collected, the collected humidity value is compared with a preset humidity set value, wherein the preset humidity set value can be flexibly set according to different requirements.
S203, judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a or not;
and judging the difference value between the humidity set value and the humidity value of the current environment, and judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, wherein the value range of the first preset value a can be 20-30%.
S204, when the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a first preset value a, controlling a drain pipe electromagnetic valve in the humidifying device to close a drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open a water inlet valve for t1 seconds;
when the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to the first preset value a, it is indicated that a large amount of rapid humidification is needed at the moment, and the radiation humidifying device and the high polymer fiber polymer humidifying device need to work simultaneously. At the moment, the controller controls the electromagnetic valve of the water outlet pipe in the humidifying device to operate to close the water outlet pipe, and simultaneously the controller controls the electromagnetic valve of the water inlet pipe in the humidifying device to operate to open the water inlet pipe for t1 seconds, so that the water storage device in the humidifying device stores water for t1 seconds. T1 can be flexibly set according to actual requirements.
S205, controlling a radiation humidifying device and a wet film humidifying device to humidify the current environment;
and after t1 seconds of water storage, controlling the radiation humidifying device and the wet film humidifying device to humidify the current environment.
S206, judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m;
in the process of humidifying the current environment by the control jet humidifying device and the hand-touch humidifying device, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a third preset value n and less than or equal to a second preset value m;
s207, when the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to continuously operate;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a third preset value n and less than or equal to a second preset value m, the fact that a medium-speed humidification stage needs to be started at the moment is indicated, the controller controls the wet film humidification device to stop humidifying at the moment, and the radiation humidification device is controlled to continue to operate;
s208, judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n;
in the process of controlling the wet film humidifying device to stop humidifying and controlling the radiation humidifying device to continue operating, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a fourth preset value k and less than or equal to a third preset value n;
s209, when the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a fourth preset value k and less than or equal to a third preset value n, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n, the slow micro-humidification stage needs to be started at the moment, the radiation humidification device is controlled to stop humidification through the controller, and the wet film humidification device is controlled to operate.
S210, judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k;
and in the process of controlling the radiation humidifying device to stop humidifying and controlling the wet film humidifying device to operate, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k.
And S211, when the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to stop humidifying.
When the difference value between the preset humidity change rate and the humidity change rate of the current environment is judged to be less than or equal to a fourth preset value k, the fact that the environment humidity is close to the set humidity is indicated, the controller controls the radiation humidifying device to stop humidifying, the wet film humidifying device is controlled to stop humidifying, and the humidifying control process is completed.
As shown in fig. 3, which is a flowchart of a method in embodiment 3 of the humidification control method disclosed in the present invention, the method may include the following steps:
s301, collecting a humidity value of the current environment;
when the humidity of the current environment needs to be controlled, the humidity of the current environment is detected firstly, and the humidity value of the current environment is acquired. Wherein, when gathering the humidity value to current environment, can adopt humidity detection device to gather, humidity detection device can be humidity transducer etc..
S302, comparing the humidity value of the current environment with a preset humidity set value to generate a comparison result;
after the humidity value of the current environment is collected, the collected humidity value is compared with a preset humidity set value, wherein the preset humidity set value can be flexibly set according to different requirements.
S303, judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a;
and judging the difference value between the humidity set value and the humidity value of the current environment, and judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, wherein the value range of the first preset value a can be 20-30%.
S304, when the difference value between the humidity set value and the humidity value of the current environment is smaller than a first preset value a, judging whether the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a fifth preset value b;
when the difference between the humidity set value and the humidity value of the current environment is smaller than a first preset value a, whether the difference between the humidity set value and the humidity value of the current environment is larger than or equal to a fifth preset value b is further judged, wherein the value range of the second preset value b can be 10% -20%.
S305, when the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a fifth preset value b, controlling a drain pipe electromagnetic valve in the humidifying device to close a drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open a water inlet valve for t2 seconds;
when the difference value between the humidity set value and the humidity value of the current environment is judged to be greater than or equal to the fifth preset value b, the humidification quantity requirement is moderate at the moment, the controller controls the electromagnetic valve of the water outlet pipe in the humidifying device to act to close the water outlet pipe, and meanwhile, the controller controls the electromagnetic valve of the water inlet pipe in the humidifying device to act to open the water inlet pipe for t2 seconds, so that the water storage device in the humidifying device stores water for t2 seconds. T2 can be flexibly set according to actual requirements.
S306, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to humidify until the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n;
when t2 seconds of water storage is carried out, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to humidify until the difference between the preset humidity change rate and the humidity change rate of the current environment is judged to be larger than a fourth preset value k and smaller than or equal to a third preset value n;
s307, when the difference value between the humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate;
when the difference value between the humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n, the slow micro-humidification stage is required to enter at the moment, the radiation humidification device is controlled by the controller to stop humidification, and the wet film humidification device is controlled to operate.
S308, judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k;
and in the process of controlling the radiation humidifying device to stop humidifying and controlling the wet film humidifying device to operate, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k.
And S309, controlling the radiation humidifying device to stop humidifying and controlling the wet film humidifying device to stop humidifying when the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k.
And when judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k, indicating that the environment humidity is close to the set humidity at the moment, controlling the radiation humidifying device to stop humidifying through the controller, controlling the wet film humidifying device to stop humidifying, and finishing the humidifying control process.
As shown in fig. 4, which is a flowchart of a method of embodiment 4 of the humidification control method disclosed in the present invention, the method may include the following steps:
s401, collecting a humidity value of the current environment;
when the humidity of the current environment needs to be controlled, the humidity of the current environment is detected firstly, and the humidity value of the current environment is acquired. Wherein, when gathering the humidity value to current environment, can adopt humidity detection device to gather, humidity detection device can be humidity transducer etc..
S402, comparing the humidity value of the current environment with a preset humidity set value to generate a comparison result;
after the humidity value of the current environment is collected, the collected humidity value is compared with a preset humidity set value, wherein the preset humidity set value can be flexibly set according to different requirements.
S403, judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a or not;
and judging the difference between the humidity set value and the humidity value of the current environment, and judging whether the difference between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, wherein the value range of the first preset value a can be 20-30%.
S404, when the difference value between the humidity set value and the humidity value of the current environment is smaller than a first preset value a, judging whether the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a fifth preset value b;
when the difference between the humidity set value and the humidity value of the current environment is smaller than a first preset value a, whether the difference between the humidity set value and the humidity value of the current environment is larger than or equal to a fifth preset value b is further judged, wherein the value range of the second preset value b can be 10% -20%.
S405, when the difference value between the humidity set value and the humidity value of the current environment is smaller than a fifth preset value b, judging whether the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a sixth preset value c;
s406, when the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a sixth preset value c, controlling a drain pipe electromagnetic valve in the humidifying device to close a drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open a water inlet valve for t3 seconds;
s407, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate until the difference between the preset humidity change rate and the humidity change rate of the current environment is judged to be less than or equal to a fourth preset value k;
and S408, when the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to stop humidifying.
As shown in fig. 5, which is a schematic structural diagram of embodiment 1 of a humidification control system disclosed in the present invention, the system may include: a humidity detection device 501, a controller 502, and a humidifying device 503; wherein:
the humidity detection device 501 is connected with the controller 502, and sends the humidity value of the current environment collected in real time to the controller 502;
the controller 502 is connected with the humidifying device 503, and compares the received humidity value of the current environment with a preset humidity set value to generate a comparison result; and based on the comparison result, controlling a radiation humidifying device and a wet film humidifying device in the humidifying device 503 to humidify the current environment until the humidity value of the current environment collected in real time meets the preset condition.
The working principle of the humidifying system is as follows: when the humidity of the current environment needs to be controlled, the humidity of the current environment is detected firstly, and the humidity value of the current environment is acquired. Wherein, when gathering the humidity value to current environment, can adopt humidity detection device to gather, humidity detection device can be humidity transducer etc..
After the humidity value of the current environment is collected, the collected humidity value is compared with a preset humidity set value, wherein the preset humidity set value can be flexibly set according to different requirements.
And judging the difference value between the humidity set value and the humidity value of the current environment, and judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, wherein the value range of the first preset value a can be 20-30%.
When the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to the first preset value a, the fact that a large amount of rapid humidification is needed at the moment is shown, and the radiation humidifying device and the wet film humidifying device need to work simultaneously. At the moment, the controller controls the electromagnetic valve of the water outlet pipe in the humidifying device to operate to close the water outlet pipe, and simultaneously the controller controls the electromagnetic valve of the water inlet pipe in the humidifying device to operate to open the water inlet pipe for t1 seconds, so that the water storage device in the humidifying device stores water for t1 seconds. T1 can be flexibly set according to actual requirements.
And after t1 seconds of water storage, controlling the radiation humidifying device and the wet film humidifying device to humidify the current environment.
In the process of controlling the jet humidifying device and the hand-touch humidifying device to humidify the current environment, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a third preset value n and less than or equal to a second preset value m; when the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a third preset value n and less than or equal to a second preset value m, the fact that a medium-speed humidification stage needs to be started at the moment is indicated, the controller controls the wet film humidification device to stop humidifying at the moment, and the radiation humidification device is controlled to continue to operate;
in the process of controlling the wet film humidifying device to stop humidifying and controlling the radiation humidifying device to continue operating, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a fourth preset value k and less than or equal to a third preset value n;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n, the slow micro-humidification stage is required to enter at the moment, the radiation humidification device is controlled by the controller to stop humidification, and the wet film humidification device is controlled to operate.
And in the process of controlling the radiation humidifying device to stop humidifying and controlling the wet film humidifying device to operate, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k.
When the difference value between the preset humidity change rate and the humidity change rate of the current environment is judged to be less than or equal to a fourth preset value k, the fact that the environment humidity is close to the set humidity is indicated, the controller controls the radiation humidifying device to stop humidifying, the wet film humidifying device is controlled to stop humidifying, and the humidifying control process is completed.
When the difference between the humidity set value and the humidity value of the current environment is smaller than a first preset value a, whether the difference between the humidity set value and the humidity value of the current environment is larger than or equal to a fifth preset value b is further judged, wherein the value range of the second preset value b can be 10% -20%.
When the difference value between the humidity set value and the humidity value of the current environment is judged to be larger than or equal to the fifth preset value b, the humidification quantity requirement is moderate at the moment, the controller controls the electromagnetic valve of the water outlet pipe in the humidifying device to act to close the water outlet pipe, and meanwhile, the controller controls the electromagnetic valve of the water inlet pipe in the humidifying device to act to open the water inlet pipe for t2 seconds, so that the water storage device in the humidifying device stores water for t2 seconds. T2 can be flexibly set according to actual requirements.
After t2 seconds of water storage, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to humidify until the difference between the preset humidity change rate and the humidity change rate of the current environment is judged to be larger than a fourth preset value k and smaller than or equal to a third preset value n;
when the difference value between the humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n, the slow micro-humidification stage needs to be started at the moment, the radiation humidification device is controlled by the controller to stop humidification, and the wet film humidification device is controlled to operate.
And in the process of controlling the radiation humidifying device to stop humidifying and controlling the wet film humidifying device to operate, judging the change rate of the humidity value of the current environment in real time, and judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k.
And when judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k, indicating that the environment humidity is close to the set humidity, controlling the radiation humidifying device to stop humidifying through the controller, controlling the wet film humidifying device to stop humidifying, and finishing the humidifying control process.
And when the difference value between the humidity set value and the humidity value of the current environment is smaller than a fifth preset value b, judging whether the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a sixth preset value c.
When the difference value between the humidity set value and the humidity value of the current environment is larger than or equal to a sixth preset value c, controlling a drain pipe electromagnetic valve in the humidifying device to close a drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open a water inlet valve for t3 seconds;
controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate until the difference between the preset humidity change rate and the humidity change rate of the current environment is judged to be less than or equal to a fourth preset value k;
and when the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to stop humidifying.
As shown in fig. 6, which is a schematic structural diagram of one of the humidification devices disclosed in the present invention, the device includes a radiation humidification device 601, a polymer fiber 602, a water inlet pipe electromagnetic valve 603, a water inlet pipe 604, a water outlet pipe electromagnetic valve 605, a water outlet pipe 606 and a water storage device 607; wherein:
the water inlet pipe 604 is arranged at the top of the water storage device 607, and the water inlet pipe electromagnetic valve 603 is arranged on the water inlet pipe 604 and connected with the controller;
the drain pipe 606 is installed at the bottom of the water storage device 607, and the drain electromagnetic valve 605 is installed on the drain pipe 606 and connected with the controller;
the radiation humidifying device 601 is arranged above the water storage device 607 and connected with the controller;
the polymer 602 is installed below the water storage device 607. Wherein, the radiation humidifying device comprises one or more infrared halogen lamp tubes. The polymer fiber polymer humidifying device comprises: a high molecular fiber polymer; the polymer fiber is arranged below the water storage device.
As shown in fig. 7, which is a schematic structural diagram of one of the humidifying devices disclosed in the present invention, the device includes a radiation humidifying device 701, a polymer 702, a water pump 703, a water inlet pipe electromagnetic valve 704, a water inlet pipe 705, a water outlet pipe electromagnetic valve 706, a water outlet pipe 707, and a water storage device 708; wherein:
the polymer 702 is arranged above the water storage device 708;
the water pump 703 is arranged in the water storage device 708, and the water outlet pipe of the water pump is connected with the polymer fiber 702;
the controller is connected with the water pump 703;
the water inlet pipe 705 is arranged at the top of the water storage device 708, and the water inlet pipe electromagnetic valve 704 is arranged on the water inlet pipe 705 and connected with the controller;
a drain pipe 707 is arranged at the bottom of the water storage device 708, and a drain electromagnetic valve 706 is arranged on the drain pipe 707 and connected with the controller;
the radiation humidification device 701 is installed above the water storage device 708 and connected to the controller.
Wherein, the radiation humidifying device comprises one or more infrared halogen lamp tubes.
The functions described in the method of the present embodiment, if implemented in the form of software functional units and sold or used as independent products, may be stored in a storage medium readable by a computing device. Based on such understanding, part of the technical solutions or parts of the technical solutions that contribute to the prior art according to the embodiments of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions to enable a computing device (which may be a personal computer, a server, a mobile computing device, or a network device) to execute all or part of the steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A humidification control method, comprising:
collecting a humidity value of the current environment;
comparing the humidity value of the current environment with a preset humidity set value to generate a comparison result;
controlling a radiation humidifying device and/or a wet film humidifying device in the humidifying device to humidify the current environment based on the comparison result until the collected humidity value of the current environment meets a preset condition;
wherein the controlling the radiation humidifying device and/or the wet film humidifying device to humidify the current environment based on the comparison result until the humidity value of the current environment meets the preset condition comprises:
judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a or not;
when the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, controlling the radiation humidifying device and the wet film humidifying device to humidify the current environment;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to continuously operate;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a fourth preset value k and smaller than or equal to a third preset value n;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is judged to be larger than a fourth preset value k and smaller than or equal to a third preset value n, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k;
and when the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to stop humidifying.
2. The method of claim 1, wherein when the difference between the humidity set point and the humidity of the current environment is greater than or equal to a first preset value a, the method further comprises:
and controlling a drain pipe electromagnetic valve in the humidifying device to close the drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open the water inlet valve for t1 seconds.
3. The method of claim 2, wherein when the difference between the humidity set point and the humidity value of the current environment is less than a first preset value a, the method further comprises:
judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a fifth preset value b or not;
and when the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a fifth preset value b, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to humidify until the difference value between the preset humidity change rate and the humidity change rate of the current environment is judged to be greater than a fourth preset value k and less than or equal to a third preset value n.
4. The method according to claim 3, wherein when the difference between the humidity set value and the humidity value of the current environment is greater than or equal to a fifth preset value b, the method further comprises:
and controlling a drain pipe electromagnetic valve in the humidifying device to close the drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open the water inlet valve for t2 seconds.
5. The method according to claim 4, wherein when the difference between the humidity set point and the humidity value of the current environment is less than a fifth preset value b, the method further comprises:
judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a sixth preset value c;
when the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a sixth preset value c,
and controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate until the difference between the preset humidity change rate and the humidity change rate of the current environment is judged to be less than or equal to a fourth preset value k.
6. The method according to claim 5, wherein when the difference between the humidity set value and the humidity value of the current environment is greater than or equal to a sixth preset value c, the method further comprises:
and controlling a drain pipe electromagnetic valve in the humidifying device to close the drain valve, and controlling a water inlet pipe electromagnetic valve in the humidifying device to open the water inlet valve for t3 seconds.
7. The method of claim 6, wherein a > b > c, m > n > k.
8. A humidification control system, comprising: the humidity detection device, the controller and the humidifying device; wherein:
the humidity detection device is connected with the controller and sends the collected humidity value of the current environment to the controller;
the controller is connected with the humidifying device and compares the received humidity value of the current environment with a preset humidity set value to generate a comparison result; controlling a radiation humidifying device and/or a wet film humidifying device in the humidifying device to humidify the current environment based on the comparison result until the humidity value of the current environment acquired in real time meets a preset condition;
wherein the controlling the radiation humidifying device and/or the wet film humidifying device to humidify the current environment based on the comparison result until the humidity value of the current environment meets the preset condition comprises:
judging whether the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a or not;
when the difference value between the humidity set value and the humidity value of the current environment is greater than or equal to a first preset value a, controlling the radiation humidifying device and the wet film humidifying device to humidify the current environment;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is larger than a third preset value n and smaller than or equal to a second preset value m, controlling the wet film humidifying device to stop humidifying, and controlling the radiation humidifying device to continuously operate;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is greater than a fourth preset value k and less than or equal to a third preset value n;
when the difference value between the preset humidity change rate and the humidity change rate of the current environment is judged to be larger than a fourth preset value k and smaller than or equal to a third preset value n, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to operate;
judging whether the difference value between the preset humidity change rate and the humidity change rate of the current environment is smaller than or equal to a fourth preset value k;
and when the difference value between the preset humidity change rate and the humidity change rate of the current environment is less than or equal to a fourth preset value k, controlling the radiation humidifying device to stop humidifying, and controlling the wet film humidifying device to stop humidifying.
9. The system of claim 8, wherein the humidifying device comprises: the device comprises a radiation humidifying device, a wet film humidifying device, a water inlet pipe electromagnetic valve, a water inlet pipe, a water outlet pipe electromagnetic valve, a water outlet pipe and a water storage device; wherein:
the water inlet pipe is arranged at the top of the water storage device, and the electromagnetic valve of the water inlet pipe is arranged on the water inlet pipe and connected with the controller;
the drain pipe is arranged at the bottom of the water storage device, and the drain pipe electromagnetic valve is arranged on the drain pipe and connected with the controller;
the radiation humidifying device is arranged above the water storage device and connected with the controller;
the wet film humidifying device is installed on the water storage device.
10. The system of claim 9, wherein the radiation humidification apparatus comprises one or more infrared halogen lamps.
11. The system of claim 10, wherein the wet film humidifying device comprises: high molecular fiber polymer and water pump; wherein:
the high-molecular fiber polymer is arranged above the water storage device;
the water pump is arranged in the water storage device, and a water outlet pipe of the water pump is connected with the high polymer fiber polymer;
the controller is connected with the water pump.
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| CN109708229B (en) * | 2018-08-17 | 2021-05-14 | 深圳壹账通智能科技有限公司 | Humidifier, control method and control device thereof, and readable storage medium |
| CN110715356B (en) * | 2019-10-21 | 2023-09-08 | 广东美的制冷设备有限公司 | Humidification method and control device for household appliance and household appliance |
| CN114992771B (en) * | 2022-05-30 | 2024-03-08 | 南京天加环境科技有限公司 | Steam yield optimization control method of electrode humidifier |
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