CN112443942A - Intelligent distributed residence fresh air system, control method and controller - Google Patents
Intelligent distributed residence fresh air system, control method and controller Download PDFInfo
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- CN112443942A CN112443942A CN201910816990.9A CN201910816990A CN112443942A CN 112443942 A CN112443942 A CN 112443942A CN 201910816990 A CN201910816990 A CN 201910816990A CN 112443942 A CN112443942 A CN 112443942A
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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
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/0001—Control or safety arrangements for ventilation
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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
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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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
- F24F2110/50—Air quality properties
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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 application provides an intelligent distributed residence fresh air system, a control method and a controller, which comprise an intelligent home cloud platform, an intelligent gateway, a controller, an anion generator, a fresh air device and an air quality detection sensor, wherein the intelligent home cloud platform, the intelligent gateway and the controller are sequentially in communication connection; the negative ion generator and the fresh air device are respectively in communication connection with the controller; the fresh air device is arranged on the wall body of the outer wall; the negative ion generator is arranged at the air inlet of the fresh air device; the air quality detection sensor is arranged indoors; the air quality detection sensor is in communication connection with the controller. The intelligent household air purifier is applied to integration and linkage of the fresh air device, the intelligent household cloud platform, the controller and the negative ion generating device, indoor air quality is detected and fed back to the intelligent household control system, the intelligent household control system is switched between the fresh air mode and the air exhaust mode according to the quality of the indoor air quality, energy is saved, emission is reduced, and active purification of the indoor air is achieved.
Description
Technical Field
The application relates to the technical field of Internet of things, in particular to an intelligent distributed residence fresh air system, a control method and a controller.
Background
With the progress of modern society, the concentration of pollutants such as indoor PM2.5 and toxic gases is increasing due to the application of air conditioning systems, the use of various synthetic building materials, the popularization of modern office equipment, the improvement of building airtightness, the reduction of fresh air volume as much as possible for energy conservation, and the like. The fresh air system is an air purification system which purifies outdoor air and then sucks the purified outdoor air into a room.
The existing fresh air system basically adopts centralized large-scale units, air is processed in a centralized manner, and the energy consumption of the fresh air system is high for residential buildings; the centralized fresh air system is large in size and noise, and is not beneficial to the work and rest of a user; and the space occupation is more, and the space is not matched with the compact living space in the current society.
The purification treatment of present new trend system to the air is passive, needs open or close new trend system with the operating condition of control new trend system according to user's will, and need regularly change and wash dust collecting device or filter unit, and its degree of automation is low promptly.
Disclosure of Invention
The application provides an intelligent distributed residence fresh air system, a control method and a controller, which aim to solve the problems.
The first aspect of this application provides a distributed house new trend system of intelligence, specifically as follows:
an intelligent distributed residence fresh air system comprises an intelligent residence cloud platform, an intelligent gateway, a controller, an anion generator, a fresh air device and an air quality detection sensor,
the intelligent home cloud platform, the intelligent gateway and the controller are sequentially in communication connection;
the negative ion generator and the fresh air device are respectively in communication connection with the controller;
the fresh air device is arranged on the wall body of the outer wall; the negative ion generator is arranged at the air inlet of the fresh air device;
the air quality detection sensor is arranged indoors; the air quality detection sensor is in communication connection with the controller; the controller receives the detection data of the air quality detection sensor and uploads the detection data to the intelligent home cloud platform through the intelligent gateway, and the intelligent home cloud platform sends a control signal to the controller through the intelligent gateway according to the detection data of the air quality detection sensor, so that the controller is switched between a fresh air mode and an air exhaust mode;
in the fresh air mode, the negative ions generated by the negative ion generator purify outdoor air, and the fresh air device brings the purified outdoor air mixed with the negative ions into a room;
in the exhaust mode, the fresh air device brings indoor air to the outdoor.
Furthermore, the system also comprises a heat storage material, wherein the heat storage material is arranged on an inner wall body corresponding to an outer wall body where the fresh air device is arranged; the heat storage material is used for absorbing the heat of the gas in the fresh air mode and the exhaust mode.
Further, the controller is connected with the negative ion generator in a wireless mode and/or a wired mode;
the controller is connected with the fresh air device in a wireless mode and/or a wired mode.
Furthermore, the fresh air device comprises a fresh air fan and a fan, and the fan drives the fresh air fan to rotate; the fresh air fan is arranged on the wall body of the outer wall; the fan is installed in the wall body.
Further, the negative ion generator generates negative ions using a photocatalyst.
The second aspect of the application provides an intelligent distributed residence fresh air control method, which specifically comprises the following steps:
an intelligent distributed residence fresh air control method is applied to an intelligent distributed residence fresh air system, and the system comprises an intelligent home cloud platform, an intelligent gateway, a controller, an anion generator, a fresh air device and an air quality detection sensor; the method comprises the following steps:
the air quality detection sensor detects the indoor air quality, obtains an air quality characteristic value and sends the air quality characteristic value to the controller;
the controller receives the air quality characteristic value and sends the air quality characteristic value to the intelligent home cloud platform through the intelligent gateway;
the intelligent home cloud platform receives the air quality characteristic value, and compares the air quality characteristic value with an air quality preset threshold value;
when the air quality characteristic value is larger than or equal to the preset air quality threshold value, the intelligent home cloud platform controls the fresh air device and the negative ion generator to be in a fresh air mode through the controller; in the fresh air mode, the negative ions generated by the negative ion generator purify outdoor air, and the fresh air device brings the purified outdoor air mixed with the negative ions into a room;
when the air quality characteristic value is smaller than the preset air quality threshold value, the intelligent home cloud platform controls the fresh air device and the negative ion generator to be in an air exhaust mode through the controller; wherein, under the mode of airing exhaust, fresh air device takes indoor air to outdoor.
Further, in the fresh air mode and the air exhaust mode, the air intake flow rate of the fresh air mode and the air exhaust flow rate of the air exhaust mode are matched with the air quality characteristic value.
Further, in the fresh air mode, the air inlet flow generated by the fresh air device is matched with the concentration of the negative ions generated by the negative ion generator.
Further, the method further comprises the steps of:
the gas in the fresh air mode firstly passes through the heat storage material and then enters the room; the air in the exhaust mode firstly passes through the heat storage material and then leaves the room; wherein, the heat storage material is used for absorbing the heat of the air in the fresh air mode and the air exhaust mode.
A third aspect of the present application provides a controller, which includes:
a controller, comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute a method of intelligent decentralized residential fresh air control.
Compared with the prior art, the method has the following advantages:
according to the intelligent household air quality control system, the fresh air device, the intelligent household cloud platform, the controller and the negative ion generating device are integrated and linked for application, the indoor air quality is detected and fed back to the intelligent household control system, so that the intelligent household control system can be switched between a fresh air mode and an air exhaust mode according to the quality of the indoor air quality, energy is saved, emission is reduced, the indoor air is actively purified, and the automation degree of the intelligent household air quality control system is improved;
the new trend system that this application provided is distributed, has reduced new trend processing apparatus's volume by a wide margin, can be with each room of exclusive application, and the damping is fallen and is made an uproar, does not occupy the indoor space.
Drawings
Fig. 1 is a schematic structural diagram of a fresh air mode in an intelligent decentralized residence fresh air system according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an intelligent decentralized residence fresh air system in an air exhaust mode according to an embodiment of the present application;
fig. 3 is a flowchart of an intelligent distributed residence fresh air control method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a controller according to an embodiment of the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
Among the correlation technique, the new trend system of a building uses centralized large-scale unit to be the drive power that the air flows, generally set up in the outside of building body, it is the pipeline to be linked together with large-scale unit, the pipeline includes trunk line and branch road pipeline, the trunk line is generally only one, and branch road pipeline is then relevant with the room quantity of whole building, the trunk line is used for carrying the new trend that large-scale unit absorbed to branch road pipeline or with branch road pipeline from the room in the absorption air carry to outdoor, branch road pipeline carries the new trend in the trunk line to each room or from the room absorption air carry to the trunk line.
Therefore, the fresh air system basically has more centralized large units, the air is processed in a centralized mode, and the energy consumption of the fresh air system is higher for residential buildings. The centralized fresh air system is large in size and noise, and is not beneficial to the work and rest of a user; and the space occupation is more, and the space is not matched with the compact living space in the current society.
The purification treatment of present new trend system to the air is passive, needs open or close new trend system with the operating condition of control new trend system according to user's will, and need regularly change and wash dust collecting device or filter unit, and its degree of automation is low promptly.
In order to solve the technical problems, the embodiment of the application provides an intelligent distributed residence fresh air system, wherein a fresh air device, an intelligent home control system (comprising an intelligent home cloud platform and a controller) and a negative ion generating device are integrated and linked to be applied, and the intelligent home control system can switch between a fresh air mode and an exhaust mode according to the quality of indoor air by detecting the quality of the indoor air and feeding the indoor air back to the intelligent home control system, so that energy is saved, emission is reduced, the indoor air is actively purified, and the automation degree of the system is improved; simultaneously, the new trend system that this application embodiment provided is distributed, has reduced new trend processing apparatus's volume by a wide margin, can be with each room of exclusive application, and the damping is fallen and is made an uproar, does not occupy the indoor space.
The distributed house new trend system of intelligence that this application embodiment provided specifically includes:
an intelligent distributed residence fresh air system comprises an intelligent residence cloud platform, an intelligent gateway, a controller, an anion generator, a fresh air device and an air quality detection sensor,
the intelligent home cloud platform, the intelligent gateway and the controller are sequentially in communication connection;
the negative ion generator and the fresh air device are respectively in communication connection with the controller;
the fresh air device is arranged on the wall body of the outer wall; the negative ion generator is arranged at the air inlet of the fresh air device;
the air quality detection sensor is arranged indoors; the air quality detection sensor is in communication connection with the controller; the controller receives the detection data of the air quality detection sensor and uploads the detection data to the intelligent home cloud platform through the intelligent gateway, and the intelligent home cloud platform sends a control signal to the controller through the intelligent gateway according to the detection data of the air quality detection sensor, so that the controller is switched between a fresh air mode and an air exhaust mode;
in the fresh air mode, the negative ions generated by the negative ion generator purify outdoor air, and the fresh air device brings the purified outdoor air mixed with the negative ions into a room;
in the exhaust mode, the fresh air device brings indoor air to the outdoor.
The new trend system that this application embodiment provided mainly includes intelligent house cloud platform, intelligent gateway, controller, anion generator, new trend device and air quality detection sensor, has constituted feedback signal circuit and control signal circuit.
The feedback signal circuit includes air quality detection sensor, a controller, intelligent gateway, intelligence house cloud platform, air quality detection sensor sets up indoor, an air quality data for detecting indoor, and the air quality data feedback that will detect to the controller, the controller feeds back the air quality data that will detect to intelligent cloud platform through intelligent gateway, intelligent cloud platform carries out the analysis to air quality data, it is applicable to new trend mode or the mode of airing exhaust to obtain the indoor of present moment, and then change the mode of new trend system with control signal via the control signal circuit. The intelligent household cloud platform comprises an intelligent household cloud platform, a controller, a fresh air device and an Internet of things cloud platform, wherein the intelligent household cloud platform comprises an indoor air quality detection sensor, a control strategy for fresh air processing is obtained through cloud computing, and a control command is sent to the controller to intelligently control an anion generator and a fresh air device (including fresh air volume and exhaust air volume).
The control signal circuit comprises an intelligent home cloud platform, an intelligent gateway, a controller, an anion generator and a fresh air device, namely, the intelligent home cloud platform analyzes the result according to the specific requirements of the user or the data returned by the feedback signal circuit, a control instruction is issued to the controller through the intelligent gateway, and the controller controls the specific working modes (namely, the fresh air mode or the air exhaust mode) of the anion generator and the fresh air device.
Wherein the controller is connected with the negative ion generator in a wireless mode and/or a wired mode; the controller is connected with the fresh air device in a wireless mode and/or a wired mode.
The fresh air device comprises a fresh air fan and a fan, and the fan drives the fresh air fan to rotate; the fresh air fan is arranged on the wall body of the outer wall; the fan is installed in the wall body.
The negative ion generator generates negative ions using a photocatalyst. The photocatalyst is a general name of a photo-semiconductor material with a photocatalytic function represented by nano-scale titanium dioxide, is coated on the surface of a base material, generates a strong catalytic degradation function under the action of ultraviolet light and visible light, and can effectively degrade toxic and harmful gases in the air; can effectively kill various bacteria and decompose and harmlessly treat toxins released by bacteria or fungi; meanwhile, the composite material also has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like.
The fresh air mode (as shown in fig. 1) provided by the embodiment of the application can be realized only by the simultaneous actions of the anion generator and the fresh air device. The fresh air device conveys outdoor fresh air to the room in a fresh air mode, the anion generator generates anions while conveying the fresh air to the room, wherein a part of the anions can purify the outdoor air, and the fresh air conveyed to the room by the fresh air device is the air purified by the anions; the other part of negative ions are mixed into the purified air and enter the room along with the air after evolution, so that harmful substances and dust in the air are captured, particles with larger mass are formed in a combined manner and are settled from the air, the negative ion concentration of the healthy human living environment is gradually reached, the air in the indoor environment space is fresh and nourished, and a healthy and comfortable indoor ecological environment is constructed.
The air exhaust mode (as shown in fig. 2) provided by the embodiment of the application only needs the action of the fresh air device, and the negative ion generator does not need to act. The fresh air device conveys indoor air to the outdoor in the air exhaust mode, so that indoor waste gas is exhausted.
The fresh air volume of the fresh air device in the fresh air mode and the concentration of negative ions generated by the negative ion generator can be preset according to the detection data of the indoor air quality detection device. For example, when the indoor air quality is poor, that means the indoor required fresh air quantity is large, the fresh air quantity needs to be increased; and the concentration of the negative ions required in the room is high, the concentration of the negative ions generated by the negative ion generator should be increased.
The air exhaust volume of the fresh air device in the air exhaust mode can be preset according to the detection data of the indoor air quality detection device, and if the air volume needing to be exhausted is large, the air exhaust volume is increased; if the amount of air to be exhausted is small, the amount of exhaust air is reduced.
In order to enable the fresh air system to achieve the energy-saving and energy-storing effect, the heat storage material is arranged at the air inlet and the air outlet of the fresh air device. The heat storage material is arranged on an inner wall body corresponding to an outer wall body where the fresh air device is located; the heat storage material is used for absorbing the heat of the gas in the fresh air mode and the exhaust mode.
According to the embodiment of the application, based on the mutual matching of the control signal and the feedback signal, the integrated linkage application of the fresh air device, the intelligent home control system (comprising the intelligent home cloud platform and the controller) and the anion generating device is realized, so that the purpose of actively purifying indoor air is realized. Simultaneously, because the new trend device and the anion generating device that this application embodiment provided all are distributed equipment, its is small, and the noise is little, more is applicable to for small-size space (for example house) provides the new trend.
Based on the same concept, the application provides an intelligent distributed residence fresh air control method which specifically comprises the following steps:
an intelligent distributed residence fresh air control method is applied to an intelligent distributed residence fresh air system in the embodiment, and the system comprises an intelligent home cloud platform, an intelligent gateway, a controller, an anion generator, a fresh air device and an air quality detection sensor; as shown in fig. 3, the method comprises the steps of:
and step S300, detecting indoor air quality by the air quality detection sensor, obtaining an air quality characteristic value, and sending the air quality characteristic value to the controller.
The indoor air quality is the final control index of new trend control system, and air quality detection sensor is as feedback signal's generating device for detect the indoor air quality, feed back final control index to the controller, be convenient for carry out corresponding adjustment, make the indoor air quality further improve.
The air quality characteristic value comprises the concentration of negative ions and the concentration of various air pollutants (such as the concentration of volatile substances, combustion products, various organic compounds, organisms and other air pollutants).
And S301, the controller receives the air quality characteristic value and sends the air quality characteristic value to the intelligent home cloud platform through the intelligent gateway.
The intelligent home cloud platform receives the air quality characteristic value and can visualize the air quality characteristic value.
Step S302, the intelligent home cloud platform receives the air quality characteristic value, and compares the air quality characteristic value with an air quality preset threshold value.
By comparing the air quality characteristic value with the air quality preset threshold value, whether the indoor air quality needs to be adjusted can be determined.
Step S303, when the air quality characteristic value is greater than or equal to the preset air quality threshold value, the intelligent home cloud platform controls the fresh air device and the anion generator to be in a fresh air mode through the controller; in the fresh air mode, the negative ions generated by the negative ion generator purify outdoor air, and the fresh air device brings the purified outdoor air mixed with the negative ions into the room.
In the fresh air mode, the air inlet flow generated by the fresh air device is matched with the concentration of the negative ions generated by the negative ion generator. The gas in the fresh air mode firstly passes through the heat storage material and then enters the room; the heat storage material is used for absorbing the heat of the gas in the fresh air mode.
When the air quality characteristic value is larger than or equal to the preset air quality threshold value, the indoor air quality is poor, and the intelligent home cloud platform controls the fresh air device and the anion generator to be in a fresh air mode through the controller, so that the indoor air quality is improved.
Step S304, when the air quality characteristic value is smaller than the preset air quality threshold value, the intelligent household cloud platform controls the fresh air device and the anion generator to be in an air exhaust mode through the controller; wherein, under the mode of airing exhaust, fresh air device takes indoor air to outdoor.
The air in the exhaust mode firstly passes through the heat storage material and then leaves the room; wherein the heat storage material is used for absorbing the heat of the gas in the air exhaust mode.
In the fresh air mode and the air exhaust mode, the air intake flow rate of the fresh air mode and the air exhaust flow rate of the air exhaust mode are matched with the air quality characteristic value.
According to the intelligent distributed residence fresh air control method, the control strategy can be generated according to the air quality characteristic value fed back by the air quality detection sensor, and the anion generator, the fresh air volume and the exhaust air volume are intelligently controlled through the controller, so that indoor air is actively purified, and the intelligent degree is improved.
The embodiment of the application integrates the linkage application of the fresh air fan, the intelligent home control system and the anion generator: through an intelligent home control system and cloud computing, an intelligent control strategy that the air inlet flow and the air exhaust flow of the indoor environment are matched with the concentration of negative ions generated by a negative ion generator arranged at an outdoor air inlet is realized, and an optimal air treatment scheme is realized according to the indoor environment condition.
In another embodiment provided by the present application, a controller, as shown in fig. 4, includes:
a processor 400;
a memory 401 for storing the processor-executable instructions;
wherein the processor 400 is configured to execute a method of intelligent decentralized residential fresh air control.
For the system embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The intelligent distributed residence fresh air system, the control method and the controller provided by the application are introduced in detail, specific examples are applied in the description to explain the principle and the implementation mode of the application, and the description of the above embodiments is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. An intelligent distributed residence fresh air system is characterized by comprising an intelligent residence cloud platform, an intelligent gateway, a controller, an anion generator, a fresh air device and an air quality detection sensor,
the intelligent home cloud platform, the intelligent gateway and the controller are sequentially in communication connection;
the negative ion generator and the fresh air device are respectively in communication connection with the controller;
the fresh air device is arranged on the wall body of the outer wall; the negative ion generator is arranged at the air inlet of the fresh air device;
the air quality detection sensor is arranged indoors; the air quality detection sensor is in communication connection with the controller; the controller receives the detection data of the air quality detection sensor and uploads the detection data to the intelligent home cloud platform through the intelligent gateway, and the intelligent home cloud platform sends a control signal to the controller through the intelligent gateway according to the detection data of the air quality detection sensor, so that the controller is switched between a fresh air mode and an air exhaust mode;
in the fresh air mode, the negative ions generated by the negative ion generator purify outdoor air, and the fresh air device brings the purified outdoor air mixed with the negative ions into a room;
in the exhaust mode, the fresh air device brings indoor air to the outdoor.
2. The intelligent decentralized residential fresh air system according to claim 1, further comprising a heat storage material mounted on an inner wall corresponding to an outer wall where the fresh air device is located; the heat storage material is used for absorbing the heat of the gas in the fresh air mode and the exhaust mode.
3. The intelligent decentralized residential fresh air system according to claim 1, wherein the controller is connected to the anion generator wirelessly and/or by wire;
the controller is connected with the fresh air device in a wireless mode and/or a wired mode.
4. The intelligent decentralized home fresh air system according to any one of claims 1 to 3, wherein the fresh air device comprises a fresh air fan and a fan, and the fan drives the fresh air fan to rotate; the fresh air fan is arranged on the wall body of the outer wall; the fan is installed in the wall body.
5. The intelligent decentralized home fresh air system according to any one of claims 1 to 3, wherein the anion generator generates anions using a photocatalyst.
6. An intelligent decentralized dwelling fresh air control method is applied to the intelligent decentralized dwelling fresh air system according to any one of claims 1-5, wherein the system comprises an intelligent dwelling cloud platform, an intelligent gateway, a controller, an anion generator, a fresh air device and an air quality detection sensor; the method comprises the following steps:
the air quality detection sensor detects the indoor air quality, obtains an air quality characteristic value and sends the air quality characteristic value to the controller;
the controller receives the air quality characteristic value and sends the air quality characteristic value to the intelligent home cloud platform through the intelligent gateway;
the intelligent home cloud platform receives the air quality characteristic value, and compares the air quality characteristic value with an air quality preset threshold value;
when the air quality characteristic value is larger than or equal to the preset air quality threshold value, the intelligent home cloud platform controls the fresh air device and the negative ion generator to be in a fresh air mode through the controller; in the fresh air mode, the negative ions generated by the negative ion generator purify outdoor air, and the fresh air device brings the purified outdoor air mixed with the negative ions into a room;
when the air quality characteristic value is smaller than the preset air quality threshold value, the intelligent home cloud platform controls the fresh air device and the negative ion generator to be in an air exhaust mode through the controller; wherein, under the mode of airing exhaust, fresh air device takes indoor air to outdoor.
7. The intelligent decentralized house fresh air control method according to claim 6, wherein in the fresh air mode and the air exhaust mode, an intake flow rate of the fresh air mode and an exhaust flow rate of the air exhaust mode match the air quality characteristic value.
8. The intelligent decentralized home fresh air control method according to claim 7, wherein in the fresh air mode, the fresh air device generates an air inlet flow rate matched with the concentration of the negative ions generated by the negative ion generator.
9. The intelligent decentralized home fresh air control method according to claim 6, further comprising the steps of:
the gas in the fresh air mode firstly passes through the heat storage material and then enters the room; the air in the exhaust mode firstly passes through the heat storage material and then leaves the room; wherein, the heat storage material is used for absorbing the heat of the air in the fresh air mode and the air exhaust mode.
10. A controller, comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to perform a method of intelligent decentralized residential fresh air control of any of claims 6 to 9.
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| CN109059115A (en) * | 2018-10-10 | 2018-12-21 | 苏州艾尔克科技有限公司 | A kind of new blower of energy storage |
| CN209197004U (en) * | 2018-11-29 | 2019-08-02 | 北京中科仁和环保科技有限公司 | A kind of direct-firing fresh air conditioner all-in-one machine |
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