CN210463454U - Indoor air detection and regulation system - Google Patents
Indoor air detection and regulation system Download PDFInfo
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- CN210463454U CN210463454U CN201920990828.4U CN201920990828U CN210463454U CN 210463454 U CN210463454 U CN 210463454U CN 201920990828 U CN201920990828 U CN 201920990828U CN 210463454 U CN210463454 U CN 210463454U
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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 utility model discloses an indoor air detection regulation and control system, which comprises a central control host, and an indoor air detection device, an outdoor air detection device, an indoor air treatment device, a ventilation device and an interaction terminal, wherein the indoor air detection device is respectively in communication connection with the central control host and is used for collecting indoor air quality parameters, the outdoor air detection device is used for collecting outdoor air quality parameters, the ventilation device is arranged in a room, the ventilation device is arranged on the outer wall of the room, and the interaction terminal is used for acquiring preset air quality parameters of a user and displaying air quality parameter information sent by the central control host to the user; the central control host is used for comparing the indoor air quality parameters with the outdoor air quality parameters and the preset air quality parameters respectively, and generating control instructions according to the comparison result to control the working states of the air treatment device and the ventilation device. The utility model discloses can carry out real-time detection to the room air to carry out real-time dynamic regulation and control to the room air according to the testing result automatically, thereby improve user's comfort level and experience and feel.
Description
Technical Field
The utility model relates to an empty gas detection surveys regulation and control technical field, especially relates to an indoor empty gas detection surveys regulation and control system.
Background
With the progress of society and the improvement of living standard of materials, the requirements of people on the environment are continuously improved. At present, more and more people begin to pay attention to the indoor environment quality, because most of the time of people is indoor, life, study, work, rest and the like, the quality of the indoor environment quality directly influences the physical health of people.
In recent years, environmental pollution causes indoor air quality to be poor, and a large number of indoor air quality detection devices and various air conditioning devices appear on the market, but the existing air quality detection devices and the existing air conditioning devices are basically independent, so that automatic detection and regulation and control cannot be performed on indoor air, the requirements of users on intellectualization and comfort cannot be met, and the users need to manually switch on and off the air conditioning devices according to the detection results of the air quality detection devices or self feelings, so that the user experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, innovated a room air detection regulation and control system very much, effectively solved prior art air quality detection device and air conditioning equipment and all be independent basically, intelligent inadequately, therefore the poor problem of user experience.
In order to realize the above purpose of the utility model, the utility model provides an indoor air detection regulation and control system, which comprises a central control host, an indoor air detection device which is respectively connected with the central control host in a communication way and is used for collecting indoor air quality parameters, an outdoor air detection device which is used for collecting outdoor air quality parameters, an indoor air treatment device, a ventilation device which is arranged on the outer wall of a room and an interactive terminal, wherein,
the interactive terminal is used for acquiring preset air quality parameters of a user and displaying the air quality parameter information sent by the central control host to the user;
the central control host is used for comparing the indoor air quality parameters with the outdoor air quality parameters and the preset air quality parameters respectively, and generating control instructions according to comparison results to control the working states of the air processing device and the ventilation device.
The utility model discloses when using, the user sets up through interactive terminal and predetermines the air quality parameter, gather indoor air quality parameter and outdoor air quality parameter respectively through indoor air detection device and outdoor air detection device simultaneously again, and send the indoor air quality parameter and the outdoor air quality parameter of gathering for well accuse host computer, well accuse host computer carries out the comparison with outdoor air quality parameter and predetermine the air quality parameter respectively with the indoor air quality parameter again, and control air treatment device and ventilation unit according to the comparison result and regulate and control the room air, thereby realize the real-time detection and automatic of room air, intelligent regulation and control, well accuse host computer sends corresponding air quality parameter information to interactive terminal confession user simultaneously and looks over.
The utility model discloses can carry out real-time detection to the room air to carry out real-time dynamic regulation and control to the room air according to the testing result automatically, make the room air quality keep in predetermineeing air quality standard range, thereby improve user's comfort level and experience and feel.
Preferably, the generating of the control command according to the comparison result to control the working states of the air treatment device and the ventilation device includes:
when the indoor air quality parameter is lower than a preset air quality parameter and lower than the outdoor air quality parameter, the central control host controls the ventilation device to be started;
and when the indoor air quality parameter is lower than a preset air quality parameter and higher than the outdoor air quality parameter, the central control host controls the air processing device to be started.
Therefore, the indoor air quality is always higher than the outdoor air quality and is always kept within the preset air quality standard range, and the comfort level of a user is improved.
Preferably, the outdoor air detection device, the indoor air detection device, the air treatment device, the ventilation device and the interaction terminal are in wireless communication connection with the central control host through intelligent gateways respectively. The wireless data transmission and control among all devices in the system are realized through the intelligent gateway, and the wiring is reduced, so that the construction and maintenance cost is reduced.
Preferably, the interactive terminal comprises one or any combination of a smart phone, a tablet computer, a notebook computer and an intelligent wearable device. The remote preset parameters can be conveniently set and the air quality parameter information can be conveniently checked through a smart phone, a tablet personal computer, a notebook computer or intelligent wearable equipment, and the participation convenience of a user is improved.
Preferably, the ventilation device comprises a ventilation fan and/or an electric window, and the ventilation fan and the electric window are in wireless communication connection with the central control host through an intelligent gateway respectively. The ventilation fan and the electric window are used for ventilating indoor air, so that the energy is saved.
Preferably, the indoor air detection and control system further comprises a wind and rain sensor arranged outside the electric window, the wind and rain sensor is in communication connection with the central control host, the central control host is further used for comparing outdoor wind and rain parameters detected by the wind and rain sensor with preset wind and rain parameters, and when the outdoor wind and rain parameters are larger than the preset wind and rain parameters, the electric window is controlled to be closed. Through setting up the weather sensor and detecting outdoor weather parameter, when rain surpassed predetermined weather parameter in outdoor wind-blowing, through well accuse host control electric window self-closing, thereby effectively avoid wind-blowing rain to cause great influence to the room air and influence user's comfort to and avoid wind-blowing rain damage indoor article and cause the loss to the user.
Preferably, the indoor air detection device comprises an indoor dust sensor, an indoor temperature and humidity sensor, an indoor CO2/TVOC sensor, an indoor oxygen concentration sensor and an indoor air bacteria sensor; the outdoor air detection device comprises an outdoor dust sensor, an outdoor temperature and humidity sensor, an outdoor CO2/TVOC sensor, an outdoor oxygen concentration sensor and an outdoor air bacteria sensor. The air factors influencing the health and the comfort of the user in the indoor air and the outdoor air are comprehensively detected through the sensors, and then the air treatment device is controlled to treat the indoor air or the ventilation device is controlled to ventilate the indoor air through the central control host, so that the indoor air quality and the user comfort are effectively improved.
Preferably, the air treatment device comprises a temperature and humidity regulation unit, an air purification unit and an oxygen generation unit. The humiture of indoor air is adjusted through the humiture regulation and control unit, carries out filtration purification through dust, harmful gas and bacterium etc. of air purification unit in to the air, makes oxygen content in the improvement air through the system oxygen unit to improve the indoor air quality from many aspects, make the indoor air quality accord with the user demand.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic circuit connection diagram of an indoor air detection and regulation system in a preferred embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The utility model provides an indoor air detection and regulation system, as shown in figure 1, the system comprises a central control host 1, an indoor air detection device 2 which is respectively in communication connection with the central control host 1 and is used for collecting indoor air quality parameters, an outdoor air detection device 3 which is used for collecting outdoor air quality parameters, an indoor air treatment device 4, a ventilation device 5 which is arranged on the outer wall of a room and an interactive terminal 6, wherein the interactive terminal 6 is used for acquiring the preset air quality parameters of a user and displaying the air quality parameter information sent by the central control host 1 to the user; the central control host 1 is used for comparing the indoor air quality parameters with the outdoor air quality parameters and the preset air quality parameters respectively, and generating control instructions according to the comparison result to control the working states of the air treatment device 4 and the ventilation device 5.
The utility model discloses when using, the user presets the air quality parameter through the setting of interactive terminal 6, gather room air quality parameter and outdoor air quality parameter respectively through room air detection device 2 and outdoor air detection device 3 simultaneously again, and send the room air quality parameter and the outdoor air quality parameter of gathering to well accuse host computer 1, well accuse host computer 1 compares room air quality parameter with outdoor air quality parameter and preset air quality parameter respectively again, and regulate and control the room air according to comparative result control air treatment device 4 and ventilation unit 5, thereby realize the real-time detection and automatic of room air, intelligent regulation and control, well accuse host computer 1 sends corresponding air quality parameter information to interactive terminal 6 simultaneously and supplies the user to look over.
The utility model discloses can carry out real-time detection to the room air to carry out real-time dynamic regulation and control to the room air according to the testing result automatically, make the room air quality keep in predetermineeing air quality standard range, thereby improve user's comfort level and experience and feel.
Specifically, in this embodiment, the comparison between the indoor air quality parameter and the outdoor air quality parameter and the preset air quality parameter may be specifically implemented by providing a comparator and a threshold memory in the central control host 1, where the threshold memory stores a parameter threshold of the preset air quality parameter preset by a user, the comparator compares the air quality parameter detected by each detection device with the preset air quality parameter to obtain a comparison result, and the central control host 1 then controls the air processing device 4 and the ventilation device 5 in real time according to the comparison result and a preset control rule.
In the present embodiment, the preset control rule is preferably:
when the indoor air quality parameter is lower than the preset air quality parameter and lower than the outdoor air quality parameter, the central control host 1 controls the ventilation device 5 to be started;
when the indoor air quality parameter is lower than the preset air quality parameter and higher than the outdoor air quality parameter, the central control host 1 controls the air treatment device 4 to be started.
Therefore, the indoor air quality is always higher than the outdoor air quality and is always kept within the preset air quality standard range, and the comfort level of a user is improved.
In the present embodiment, the outdoor air detection device 3, the indoor air detection device 2, the air processing device 4, the ventilation device 5, and the interactive terminal 6 are respectively connected to the central control host 1 through the intelligent gateway 7 in a wireless communication manner. Wireless data transmission and control among all devices in the system are achieved through the intelligent gateway 7, wiring is reduced, and therefore construction and maintenance cost is reduced. Specifically, in this embodiment, mutual terminal can be the intelligent terminal who takes display screen and function button, installs indoor, is similar to the indoor control panel of central air conditioning, carries out parameter setting through the function button, carries out the demonstration of indoor outer air quality parameter information through the display screen, and the user of being convenient for in time knows indoor outer air quality condition.
In other preferred embodiments of the present invention, the interactive terminal 6 may include one or any combination of a smart phone, a tablet computer, a notebook computer and an intelligent wearable device, and the smart terminal performs two-way communication with the central control host 1 through the wireless transceiver module. The remote preset parameters can be conveniently set and the air quality parameter information can be conveniently checked through a smart phone, a tablet personal computer, a notebook computer or intelligent wearable equipment, and the participation convenience of a user is improved. Specifically, the interactive terminal 6 is preferably a smart phone, and the smart phone and the central control host 1 can perform wireless communication through a WIFI network, a 3G network or a 4G network, so as to realize wireless bidirectional transmission of data. Related APPs can be installed on the smart phone, and the setting of system related parameters and the checking of related information are realized through the APPs on the smart phone.
In the present embodiment, the ventilation device 5 is an electric window 501, and the electric window 501 is connected to the central control host 1 through the smart gateway 7 in a wireless communication manner. When the indoor air quality parameter is lower than the preset air quality parameter and lower than the outdoor air quality parameter, the central control host 1 controls the electric window 501 to open. When the outdoor air quality is higher than the indoor air quality, the electric window 501 is controlled to be opened through the central control host 1 to realize indoor and outdoor natural ventilation, energy is saved, and the comfort level of a user is improved. In other preferred embodiments of the present invention, the ventilation device 5 is a ventilator, and the ventilation device is forced to ventilate by the ventilator, so that the ventilation efficiency is higher; or the ventilation device 5 is a combination of a ventilation fan and the electric window 501, and ventilation of indoor air are simultaneously performed through the ventilation fan and the electric window 501, so that the ventilation efficiency is improved and energy can be saved. Therefore, the indoor air is ventilated through the ventilating fan and/or the electric window 501, and the energy is saved conveniently. Specifically, in this embodiment, the electric window 501 adopts the existing structure, that is, includes a rotatable window leaf and an electric window opener, the electric window opener is connected with the rotatable window leaf, and the opening and closing of the electric window opener is controlled by the middle control host, so that the electric window opener drives the window leaf to rotate to open and close the window. The electric window opener can specifically adopt a chain type electric window opener sold in the market.
In this embodiment, this indoor empty gas detection surveys regulation and control system still includes the weather sensor 8 that sets up in the outside of electric window 501, and weather sensor 8 is connected with well accuse host computer 1 communication, and well accuse host computer 1 still is used for carrying out the comparison with the outdoor weather parameter that weather sensor 8 detected with predetermineeing the weather parameter, and when outdoor weather parameter was greater than predetermineeing the weather parameter, control electric window 501 closed. Through setting up the weather sensor 8 and detecting outdoor weather parameter, when rain surpassed predetermined weather parameter in outdoor wind-blowing, through well accuse host computer 1 control electric window 501 self-closing, thereby effectively avoid wind-blowing rain to cause great influence to the room air and influence user's comfort to and avoid wind-blowing rain damage indoor article and cause the loss to the user.
In the present embodiment, the indoor air detection device 2 includes an indoor dust sensor 201, an indoor temperature and humidity sensor 202, an indoor CO2/TVOC sensor 203, an indoor oxygen concentration sensor 204, and an indoor air bacteria sensor 205; the outdoor air detection device 3 includes an outdoor dust sensor 301, an outdoor temperature and humidity sensor 302, an outdoor CO2/TVOC sensor 303, an outdoor oxygen concentration sensor 304, and an outdoor air bacteria sensor 305. The air factors influencing the health and the comfort of the user in the indoor and outdoor air are comprehensively detected through the sensors, for example, the dust content in the indoor and outdoor air, the indoor and outdoor air temperature and humidity, the carbon dioxide concentration and the total volatile organic matter concentration in the indoor and outdoor air, the indoor and outdoor oxygen concentration and the bacteria content in the indoor and outdoor air are detected, then the air treatment device 4 is controlled through the central control host 1 to treat the indoor air or the ventilation device 5 is controlled to conduct ventilation of the indoor air, and the indoor air quality and the user comfort are effectively improved. Specifically, in the present embodiment, the indoor dust sensor 201 and the outdoor dust sensor 301 may employ dust concentration sensors capable of detecting PM1, PM2.5, and PM 10; indoor temperature and humidity sensor 202 and outdoor temperature and humidity sensor 302The body may employ a SHT2x series digital temperature and humidity sensor embedded in a 3 x 1.1mm3 reflowable double flat no-lead (DFN) package, providing a calibrated linear sensor signal, and outputting in digital I2C format, SHT2x series digital temperature and humidity sensor. SHT2x humidity sensor series integrates capacitive humidity sensor, band gap temperature sensor and dedicated analog and digital integrated circuit
On the chip, the sensor has good precision, long-term stability and ultra-low power consumption; the indoor CO2/TVOC sensor 203 and the outdoor CO2/TVOC sensor 303 can adopt CCS811 type gas sensors; the indoor oxygen concentration sensor 204 and the outdoor oxygen concentration sensor 304 may be sensors of type O2-a2, manufactured by british alpha corporation; the indoor air bacteria sensor 205 and the outdoor air bacteria sensor 305 may use related sensors or detectors capable of detecting the content and kind of bacteria in the air.
In the present embodiment, the air processing apparatus 4 includes a temperature and humidity control unit 401, an air purification unit 402, and an oxygen generation unit 403. The humiture of indoor air is adjusted through humiture regulation and control unit 401, filters through dust, harmful gas and bacterium etc. of air purification unit 402 in to the air and purifies, makes oxygen through system oxygen unit 403 and improves the oxygen content in the air to improve the indoor air quality from many aspects, make the indoor air quality accord with the user demand.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. An indoor air detection and regulation and control system is characterized by comprising a central control host, an indoor air detection device, an outdoor air detection device, an indoor air processing device, a ventilation device and an interaction terminal, wherein the indoor air detection device is respectively in communication connection with the central control host and used for collecting indoor air quality parameters, the outdoor air detection device is used for collecting outdoor air quality parameters, the ventilation device is arranged on an indoor wall, the ventilation device is arranged on an outer wall of a room, the interaction terminal is arranged on the outer wall of the room,
the interactive terminal is used for acquiring preset air quality parameters of a user and displaying the air quality parameter information sent by the central control host to the user;
the central control host is used for comparing the indoor air quality parameters with the outdoor air quality parameters and the preset air quality parameters respectively, and generating control instructions according to comparison results to control the working states of the air processing device and the ventilation device.
2. An indoor air detection and regulation system as claimed in claim 1, wherein the generating of the control command according to the comparison result to control the working states of the air treatment device and the ventilation device comprises:
when the indoor air quality parameter is lower than a preset air quality parameter and lower than the outdoor air quality parameter, the central control host controls the ventilation device to be started;
and when the indoor air quality parameter is lower than a preset air quality parameter and higher than the outdoor air quality parameter, the central control host controls the air processing device to be started.
3. The indoor air detection and control system according to claim 2, wherein the outdoor air detection device, the indoor air detection device, the air treatment device, the ventilation device and the interaction terminal are in wireless communication connection with the central control host through an intelligent gateway respectively.
4. The indoor air detection and regulation system of claim 2, wherein the interaction terminal comprises one or any combination of a smart phone, a tablet computer, a notebook computer and a smart wearable device.
5. The indoor air detection and control system according to claim 2, wherein the ventilation device comprises a ventilation fan and/or an electric window, and the ventilation fan and the electric window are in wireless communication connection with the central control host through an intelligent gateway respectively.
6. The indoor air detection and control system according to claim 5, further comprising a weather sensor disposed outside the motorized window, wherein the weather sensor is in communication with the central control host, and the central control host is further configured to compare an outdoor weather parameter detected by the weather sensor with a preset weather parameter, and control the motorized window to close when the outdoor weather parameter is greater than the preset weather parameter.
7. The indoor air detection and control system according to claim 2, wherein the indoor air detection device includes an indoor dust sensor, an indoor temperature and humidity sensor, an indoor CO2/TVOC sensor, an indoor oxygen concentration sensor, and an indoor air bacteria sensor; the outdoor air detection device comprises an outdoor dust sensor, an outdoor temperature and humidity sensor, an outdoor CO2/TVOC sensor, an outdoor oxygen concentration sensor and an outdoor air bacteria sensor.
8. The indoor air detection and control system according to claim 7, wherein the air treatment device comprises a temperature and humidity control unit, an air purification unit and an oxygen generation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920990828.4U CN210463454U (en) | 2019-06-28 | 2019-06-28 | Indoor air detection and regulation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920990828.4U CN210463454U (en) | 2019-06-28 | 2019-06-28 | Indoor air detection and regulation system |
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| CN210463454U true CN210463454U (en) | 2020-05-05 |
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| CN201920990828.4U Expired - Fee Related CN210463454U (en) | 2019-06-28 | 2019-06-28 | Indoor air detection and regulation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484273A (en) * | 2020-12-04 | 2021-03-12 | 苏州德斯米尔智能科技有限公司 | Indoor air control system |
| CN113932346A (en) * | 2020-07-14 | 2022-01-14 | 欣宝智慧环境股份有限公司 | Indoor air quality management system |
| WO2022095095A1 (en) * | 2020-11-09 | 2022-05-12 | 黄少媚 | Intelligent indoor haze removal system |
-
2019
- 2019-06-28 CN CN201920990828.4U patent/CN210463454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932346A (en) * | 2020-07-14 | 2022-01-14 | 欣宝智慧环境股份有限公司 | Indoor air quality management system |
| WO2022095095A1 (en) * | 2020-11-09 | 2022-05-12 | 黄少媚 | Intelligent indoor haze removal system |
| CN112484273A (en) * | 2020-12-04 | 2021-03-12 | 苏州德斯米尔智能科技有限公司 | Indoor air control system |
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Granted publication date: 20200505 Termination date: 20210628 |