CN110440398A - A kind of building HVAC intelligent auto-controller for vehicle and system - Google Patents
A kind of building HVAC intelligent auto-controller for vehicle and system Download PDFInfo
- Publication number
- CN110440398A CN110440398A CN201910771584.5A CN201910771584A CN110440398A CN 110440398 A CN110440398 A CN 110440398A CN 201910771584 A CN201910771584 A CN 201910771584A CN 110440398 A CN110440398 A CN 110440398A
- Authority
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- China
- Prior art keywords
- module
- carbon dioxide
- controller
- electrically connected
- chip microcontroller
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
-
- 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
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
Abstract
The invention discloses a kind of building HVAC intelligent auto-controller for vehicle and systems, are related to field of intelligent control technology, which includes wifi dual-mode antenna, transceiver controller, pyroscan, hygrosensor and carbon dioxide detector；It include collection module, analysis module and command module in transceiver controller；(SuSE) Linux OS is written in collection module, command module and analysis module；Collection module is electrically connected with wifi dual-mode antenna, and command module is electrically connected with the element in controlled device；Pyroscan, hygrosensor and carbon dioxide detector are electrically connected with transceiver controller, and the present invention realizes remote adjusting device by setting wifi dual-mode antenna and router, keep user experience more preferable by the way that infrared probe is arranged, more energy efficient；Health is relatively beneficial to without manual operation by setting moisture probe and carbon dioxide probe real time monitoring indoor humidity and air cleanliness.
Description
Technical field
The present invention relates to field of intelligent control technology, and in particular to a kind of building HVAC intelligent auto-controller for vehicle and is
System.
Background technique
HVAC is related to temperature, humidity and indoor air clean degree and manages three aspects, in order to maintain indoor good air
System needs room temperature, humidity and ventilation to be set.With economic development and modernization cell foundation, people for
The raising of quality of life demand, Heating,Ventilating and Air Conditioning demand will be increased further.Intelligence is a kind of real by network and automation
The existing system without personal monitoring.Although having proposed by intelligence system use in Heating,Ventilating and Air Conditioning now, its intelligence
Change limitation, use is still inconvenient.Such as existing Heating,Ventilating and Air Conditioning temperature setting principle is made by perception air-conditioning ambient temperature
For room temperature.In fact, since cross-ventilation is unsmooth, the temperature of indoor most areas be than air-conditioning around temperature it is low
(when refrigeration) or high (when heating), therefore this temperature sensing mode is inaccurate, it is poor to will cause air-conditioning experience effect, Er Qielang
Take energy.Such as when winter heating, room temperature does not rise to target temperature, but the temperature that air-conditioning perceives has reached
Set temperature, then air-conditioning stops heating, has caused out air-conditioning or terribly cold situation to occur, user is merely able to pass through height-regulating
Temperature.So being wasted on energy to reach identical perceptual effect.In addition, existing air conditioner dehumidification and ventilation operation are still
Old be in manually adjusts mode, and inconvenient for use, existing control device is installed on inside air-conditioning, is not easy to dismantle.
Summary of the invention
The purpose of the present invention is to provide a kind of building HVAC intelligent auto-controller for vehicle and systems, to solve above-mentioned background
The problem of being proposed in technology.
A kind of building HVAC intelligent auto-controller for vehicle and system, the control device include shell, wifi dual-mode antenna, receive
Send out controller, pyroscan, hygrosensor and carbon dioxide detector；The wifi dual-mode antenna, infra-red detection
Device, hygrosensor and carbon dioxide detector are installed on hull outside, and the transceiver controller is installed on enclosure interior, described
Wifi dual-mode antenna, transceiver controller, pyroscan, hygrosensor, carbon dioxide detector are respectively controlled with transmitting-receiving
Device electrical connection；The housing exterior walls one side four corners are respectively fixedly connected with an attachment base, are fixedly connected on the attachment base
Have spud pile, offer connecting groove on the spud pile, the groove and connector sleeve one end be mutually clamped realize spud pile with
Connector sleeve rotation connection, the connector sleeve is threadedly coupled with the connecting column being fixedly connected on air-conditioning, by equipped with connector sleeve with
Connecting column disassembles and installs convenient for the present apparatus.
The transceiver controller is equipped with electric signal output plug, with being arranged on the electric signal output plug and air-conditioning
Electric signal input socket grafting is suitable for the circuit connection of the present apparatus detachable by being equipped with output plug and input socket
Formula installation requirement.
As a preferred embodiment, above system includes that humidity control system, humidity control system and carbon dioxide are adjusted
System, the interior transceiver controller includes collection module, analysis module and command module；The collection module, command module and
(SuSE) Linux OS is written in analysis module；The wifi dual-mode antenna connection collection module and router, the command module
It is electrically connected with the element in controlled device；The pyroscan, hygrosensor and carbon dioxide detector with receipts
Send out controller electrical connection.
It as a preferred embodiment, include moisture adjustment module, temperature adjustment module and titanium dioxide in above-mentioned analysis module
Carbon adjustment module.
As a preferred embodiment, above-mentioned APP is installed on electronic equipment.APP can be installed on computer, tablet computer,
The communication electronic devices such as mobile phone and wearable wrist-watch, the wifi dual-mode antenna and router are wirelessly connected, the router with
APP on electronic equipment is wirelessly connected, and the APP issues instruction, is set to temperature, humidity and carbon dioxide, data by
Router is transmitted to wifi dual-mode antenna, and data are passed to analysis module by collection module by wifi dual-mode antenna, realizes remote
Apart from adjusting device.
As a preferred embodiment, above-mentioned pyroscan includes infrared probe and single-chip microcontroller, and the infrared ray is visited
Head obtains temperature data and simultaneously passes to single-chip microcontroller, and the single-chip microcontroller is electrically connected with analysis module, and the analysis module is by institute's total
According to setting data comparison, and give command module to send instruction according to comparing result, the command module and four-way valve and two-way
The relay of valve is electrically connected；Four-way valve default mode is refrigeration mode, if temperature is lower than set temperature, command module opens four
Port valve is changed into heating mode from refrigeration mode；If temperature is higher than set temperature, four-way valve is motionless, and command module is opened double
To valve, cold fluid flow is increased, temperature is can be realized and accurately controls, compared with set temperature, obtain instruction, user experience
More preferably, also more energy efficient.
As a preferred embodiment, above-mentioned hygrosensor includes infrared probe and single-chip microcontroller, and the moisture probe obtains
Take humidity data and pass to single-chip microcontroller, the single-chip microcontroller is electrically connected with analysis module, the analysis module by the data obtained with
Setting value comparison, and sent and instructed to command module according to comparing result, the command module is electrically connected with cooling water valve, when wet
When degree is lower than setting humidity, command module sends the instruction for increasing flow to the relay of cooling water valve, and humidity increases；Work as humidity
When higher than setting value, command module sends the instruction for increasing flow to the relay of cooling water valve, and humidity reduces, to realize wet
The accurate control of degree, moment keep indoor humidity in the reasonable scope, are more good for one's health.
As a preferred embodiment, above-mentioned carbon dioxide detector includes carbon dioxide probe and single-chip microcontroller, the dioxy
Change carbon probe obtain detection data simultaneously pass to single-chip microcontroller, the single-chip microcontroller is electrically connected with analysis module, the command module and
The relay of new air-valve and reflux air-valve is electrically connected, the outer air mass flow of new air-valve control room, air return in return valve control room
Amount controls the mass ratio of aperture the control fresh air and indoor return air of new air-valve and return valve by command module, from
And realize that indoor air-changing operates, the moment keeps room air cleanliness in the reasonable scope, is more good for one's health.
Beneficial effects of the present invention: the present invention can be pacified control device by setting spud pile, connector sleeve and plug
It outside air-conditioning, and is detachable installation between air-conditioning, it is easy for removal and installation.In the present invention wifi dual-mode antenna with
Router is wirelessly connected, and realizes remote adjusting device, by the way that infrared probe is arranged, is realized with human body sendible temperature and setting
Temperature compares, and obtains instruction, and user experience is more preferable, also more energy efficient.By setting moisture probe and carbon dioxide probe, match
Moisture adjustment module and carbon dioxide adjustment module are closed, monitors indoor humidity and air cleanliness in real time, without manual operation, more
It is good for one's health.
Detailed description of the invention
Fig. 1 is schematic structural diagram of the device of the invention；
Fig. 2 is spud pile and connector sleeve snap-in structure schematic diagram；
Fig. 3 is present system flow diagram；
Fig. 4 is humidity control system journey schematic diagram；
Fig. 5 is humidity control system flow diagram；
Fig. 6 is carbon dioxide regulating system flow diagram.
In figure: 1, shell；2, wifi dual-mode antenna；3, transceiver controller；4, pyroscan；5, hygrosensor；
6, carbon dioxide detector；7, attachment base；8, spud pile；9, groove；10, connector sleeve；11, plug.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In fig 1 and 2, a kind of building HVAC intelligent auto-controller for vehicle and system, the control device include shell 1,
Wifi dual-mode antenna 2, transceiver controller 3, pyroscan 4, hygrosensor 5 and carbon dioxide detector 6；Wifi transmitting-receiving
Antenna 2, pyroscan 4, hygrosensor 5 and carbon dioxide detector 6 are installed on outside shell 1, and transceiver controller 3 is pacified
Inside shell 1, wifi dual-mode antenna 2, transceiver controller 3, pyroscan 4, hygrosensor 5, carbon dioxide are visited
Device 6 is surveyed respectively to be electrically connected with transceiver controller 3；1 outer wall one side four corners of shell are respectively fixedly connected with an attachment base 7, even
It is fixedly connected with spud pile 8 on joint chair 7, connecting groove 9 is offered on spud pile 8, groove 9 is mutually clamped with 10 one end of connector sleeve
Rotation connection, connector sleeve 10 are threadedly coupled with the connecting column being fixedly connected on air-conditioning, and transceiver controller 3 is exported equipped with electric signal
With the electric signal input socket grafting being arranged on plug 11, electric signal output plug 11 and air-conditioning.
In Fig. 3-6, which includes humidity control system, humidity control system and carbon dioxide regulating system, transmitting-receiving
It include collection module, analysis module and command module in controller；Collection module, command module and analysis module are written
(SuSE) Linux OS；Wifi dual-mode antenna connects collection module and router, the element electricity in command module and controlled device
Connection；Pyroscan, hygrosensor and carbon dioxide detector are electrically connected a kind of building HVAC with transceiver controller
Intelligent auto-controller for vehicle and system, which includes wifi dual-mode antenna, transceiver controller, pyroscan, wet
Spend detector, carbon dioxide detector, router and APP；APP is installed on electronic equipment.Wifi dual-mode antenna and router
It is wirelessly connected, the APP on router and electronic equipment is wirelessly connected.APP issue instruction, to temperature, humidity and carbon dioxide into
Row setting；It includes wet that APP, which can be installed on the communication electronic devices such as computer, tablet computer, the mobile phone and wearable wrist-watch systems,
Spend regulating system, humidity control system and carbon dioxide regulating system；Include in transceiver controller collection module, analysis module and
Command module；(SuSE) Linux OS is written in collection module, command module and analysis module, includes humidity tune in analysis module
Save module, temperature adjustment module and carbon dioxide adjustment module；Collection module is electrically connected with wifi dual-mode antenna, command module with
Element electrical connection in controlled device；Pyroscan, hygrosensor and carbon dioxide detector are controlled with transmitting-receiving
Device electrical connection.
In Fig. 4, pyroscan includes infrared probe and single-chip microcontroller, and infrared probe obtains detection data and passes
Single-chip microcontroller is passed, single-chip microcontroller is electrically connected with analysis module, and command module is electrically connected with the relay of four-way valve and two-way valve.It is infrared
Detector can detect human body temperature dynamic change, and by data real-time delivery to single-chip microcontroller, single-chip microcontroller passes data in real time
Pass the humidity control system in analysis module.If temperature is lower than set temperature, command module opens four-way valve, from refrigeration mould
Formula is changed into heating mode, if temperature is higher than set temperature, command module opens two-way valve, increases cold fluid flow.Four-way
Valve default mode is refrigeration mode, and four-way valve changes cold and hot media flow direction, so that air-conditioning be made to realize in refrigeration and heating two
Switch in kind of mode, two-way valve control flow of refrigeration fluids, analysis module by being electrically connected with the relay of four-way valve and two-way valve,
It can be realized accurate control.
In Fig. 5, hygrosensor includes infrared probe and single-chip microcontroller, and moisture probe obtains detection data and passes to
Single-chip microcontroller, single-chip microcontroller are electrically connected with analysis module, and command module is electrically connected with cooling water valve, and cooling water valve controls inside dehumidifier
The flow of cooling water, cooling water flow increase, and humidity increases, and cooling water inflow reduces humidity and reduces.
In Fig. 6, carbon dioxide detector includes carbon dioxide probe and single-chip microcontroller, and carbon dioxide probe obtains detection number
According to and pass to single-chip microcontroller, single-chip microcontroller is electrically connected with analysis module, and the relay of command module and new air-valve and reflux air-valve is electric
Connection.The outer air mass flow of new air-valve control room, air return amount in return valve control room, by command module control new air-valve and
The mass ratio of aperture the control fresh air and indoor return air of return valve, to realize that indoor air-changing operates.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of building HVAC intelligent auto-controller for vehicle and system, which is characterized in that the control device include shell (1),
Wifi dual-mode antenna (2), transceiver controller (3), pyroscan (4), hygrosensor (5) and carbon dioxide detector
(6)；The wifi dual-mode antenna (2), pyroscan (4), hygrosensor (5) and carbon dioxide detector (6) installation
External in shell (1), the transceiver controller (3) is installed on shell (1) inside, the wifi dual-mode antenna (2), transmitting-receiving control
Device (3), pyroscan (4), hygrosensor (5), carbon dioxide detector (6) are respectively electrically connected with transceiver controller (3)
It connects；Shell (1) the outer wall one side four corners are respectively fixedly connected with an attachment base (7), fixed company on the attachment base (7)
It is connected to spud pile (8), is offered connecting groove (9) on the spud pile (8), the groove (9) and connector sleeve (10) one end phase
Mutually engaging rotation connection, the connector sleeve (10) are threadedly coupled with the connecting column being fixedly connected on air-conditioning, the transmitting-receiving control
Device (3) is equipped with electric signal output plug (11), the electric signal output plug (11) with to match the electric signal that is arranged on air-conditioning defeated
Enter socket grafting.
2. building HVAC intelligent auto-controller for vehicle according to claim 1 and system, which is characterized in that the system includes
Humidity control system, humidity control system and carbon dioxide regulating system, the interior transceiver controller includes collection module, analysis
Module and command module；(SuSE) Linux OS is written in the collection module, command module and analysis module；The wifi is received
Hair antenna connection collection module and router, the command module are electrically connected with the element in controlled device；The infrared ray
Detector, hygrosensor and carbon dioxide detector are electrically connected with transceiver controller.
3. building HVAC intelligent auto-controller for vehicle according to claim 1 and system, which is characterized in that the analysis mould
It include moisture adjustment module, temperature adjustment module and carbon dioxide adjustment module in block.
4. building HVAC intelligent auto-controller for vehicle according to claim 1 and system, which is characterized in that the APP peace
Loaded on electronic equipment；The APP can be installed on the communication electronic devices such as computer, tablet computer, mobile phone and wearable wrist-watch,
The wifi dual-mode antenna and router are wirelessly connected, and the APP on the router and electronic equipment is wirelessly connected, the APP
Instruction is issued, temperature, humidity and carbon dioxide are set, data are transmitted to wifi dual-mode antenna by router, and wifi is received
It sends out antenna and data is passed into analysis module by collection module.
5. building HVAC intelligent auto-controller for vehicle according to claim 1 and system, which is characterized in that the infrared ray
Detector includes infrared probe and single-chip microcontroller, and the infrared probe obtains temperature data and passes to single-chip microcontroller, the list
Piece machine is electrically connected with analysis module, and the analysis module gives life by the data obtained and setting data comparison, and according to comparing result
Module is enabled to send instruction, the command module is electrically connected with the relay of four-way valve and two-way valve；Four-way valve default mode is system
Cold mode, if temperature is lower than set temperature, command module opens four-way valve, is changed into heating mode from refrigeration mode；If warm
Degree is higher than set temperature, then four-way valve is motionless, and command module opens two-way valve, increases cold fluid flow.
6. building HVAC intelligent auto-controller for vehicle according to claim 1 and system, which is characterized in that the humidity is visited
Surveying device includes infrared probe and single-chip microcontroller, and the moisture probe obtains humidity data and passes to single-chip microcontroller, the single-chip microcontroller
It is electrically connected with analysis module, the analysis module compares the data obtained and setting value, and according to comparing result to command module
Instruction is sent, the command module is electrically connected with cooling water valve, and cooling water valve controls the flow of cooling water inside dehumidifier, cooling
Water flow increases, and humidity increases, and cooling water inflow reduces humidity and reduces.
7. building HVAC intelligent auto-controller for vehicle according to claim 1 and system, which is characterized in that the titanium dioxide
Carbon detector includes carbon dioxide probe and single-chip microcontroller, and the carbon dioxide probe obtains detection data and passes to single-chip microcontroller,
The single-chip microcontroller is electrically connected with analysis module, and the command module is electrically connected with the relay of new air-valve and the air-valve that flows back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771584.5A CN110440398A (en) | 2019-08-21 | 2019-08-21 | A kind of building HVAC intelligent auto-controller for vehicle and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771584.5A CN110440398A (en) | 2019-08-21 | 2019-08-21 | A kind of building HVAC intelligent auto-controller for vehicle and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440398A true CN110440398A (en) | 2019-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910771584.5A Pending CN110440398A (en) | 2019-08-21 | 2019-08-21 | A kind of building HVAC intelligent auto-controller for vehicle and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923536A (en) * | 2021-02-22 | 2021-06-08 | 上海旭尔网络科技有限公司 | Temperature and humidity control system and control method for building |
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| CN206469430U (en) * | 2017-01-06 | 2017-09-05 | 广州番禺职业技术学院 | A kind of HVAC automation control appliance |
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| KR20070090305A (en) * | 2006-03-02 | 2007-09-06 | 주식회사 엘지화학 | Remocon cradle for air conditioner |
| CN203024293U (en) * | 2012-12-11 | 2013-06-26 | Tcl空调器(中山)有限公司 | Electric control box and air conditioner outdoor unit |
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| CN112923536A (en) * | 2021-02-22 | 2021-06-08 | 上海旭尔网络科技有限公司 | Temperature and humidity control system and control method for building |
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Application publication date: 20191112 |
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| RJ01 | Rejection of invention patent application after publication |