CN114963390A - Air purification equipment suitable for instruction starts - Google Patents
Air purification equipment suitable for instruction starts Download PDFInfo
- Publication number
- CN114963390A CN114963390A CN202210546525.XA CN202210546525A CN114963390A CN 114963390 A CN114963390 A CN 114963390A CN 202210546525 A CN202210546525 A CN 202210546525A CN 114963390 A CN114963390 A CN 114963390A
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- Prior art keywords
- air
- efficiency
- box body
- air purification
- signal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
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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
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses air purification equipment suitable for instruction starting, which comprises a box body, a fan, an air inlet and an air outlet, wherein the air inlet and the air outlet are communicated with the box body; the air inlet is positioned on the side surface of the box body, the air outlet is positioned on the top of the box body, and the fan is positioned in the middle area inside the box body; a control module and a signal receiving module are mounted on the side wall in the box body; controlling the efficiency of air purification through the actual working efficiency of the fan; the efficiency of the I gear is full load, and the efficiency of the II gear is 50 percent of the efficiency of the I gear; when the external power supply supplies power, the control module starts to judge the input signal: if the power supply signal is accurate and the instruction signal is correct, the air purification equipment is started with the I-gear efficiency, the air quality is detected after the air purification equipment is continuously operated for a period of time, and if the TVOC concentration and the PM2.5 concentration are not higher than preset values, the air purification equipment is started with the II-gear efficiency; when the power supply signal or the command signal is incorrect, the air purifying device is turned off.
Description
Technical Field
The invention belongs to the field of air purification equipment, and particularly relates to air purification equipment suitable for instruction starting.
Background
In enclosed rooms (e.g., hotel rooms and KTV rooms), TVOC (volatile organic compounds) and inhalable particles (e.g., PM) in the air are caused by poor air fluidity (many lack of windows and ventilation devices) 2.5 ) The concentration of (a) is seriously out of limits. With the popularization of air cleaning equipment and central air conditioning systems, the air quality of enclosed rooms is improved, but the user experience is reduced by the need for independent switching and adjustment operations. In order to improve the use experience, induction components are additionally added in many air purification devices, for example, ZL 202023339979.5, an air purification device control circuit and an air purification device, and an infrared transmitter and an infrared receiver are used for realizing the on-off of the air purification device; CN 202010666258.0-an air purification method and system combining human activity and light sensing, based on human activity or room light change, actively performing switching and adjusting operation; however, the above techniques are less accurate and timely to operate.
Disclosure of Invention
Aiming at the technical problem, the invention discloses air purification equipment suitable for instruction starting.
In order to achieve the purpose, the invention adopts the technical scheme that:
the air purification equipment suitable for command starting mainly comprises a box body, a fan, an air inlet and an air outlet, wherein the air inlet and the air outlet are communicated with the box body; the air inlet is positioned on the side surface of the box body, the air outlet is positioned on the top of the box body, and the fan is positioned in the middle area inside the box body;
a control module and a signal receiving module are mounted on the side wall in the box body;
controlling the efficiency of air purification through the actual working efficiency of the fan; the efficiency of the I gear is full load, and the efficiency of the II gear is 50 percent of the efficiency of the I gear;
when the external power supply supplies power, the control module starts to judge the input signal: if the power supply signal is accurate and the instruction signal is correct, the air purification equipment is started with the I-gear efficiency, the air quality is detected after the air purification equipment continuously operates for a period of time, and if the TVOC concentration and the PM are correct, the air quality is detected 2.5 If the concentration is not higher than the preset value, starting at the II-gear efficiency;
when the power supply signal or the command signal is incorrect, the air purifying device is turned off.
Furthermore, the power supply signal correctly refers to an alternating current power supply with the power supply of 220V and 50 Hz; the instruction signal correctly indicates that the instruction received by the signal receiving module is 'start or run'.
Further, after the air purification equipment is started at the I-gear efficiency and continuously operates for 5min, the air quality is detected; if TVOC concentration or PM 2.5 And if the concentration is higher than the preset value, continuing to operate for 5min and then detecting the air quality.
Further, the preset value of TVOC concentration is 0.60mg/m 3 、PM 2.5 The preset concentration value is 25 mu g/m 3 。
Further, the outside at box top still installs the switch of shifting gears, starts with II shelves efficiency when air purification equipment, judges whether the switch of shifting gears is in I shelves, if, then air purification equipment starts with I shelves efficiency.
Further, a switch button is further installed on the outer side of the top of the box body, the air purification equipment judges the position of the switch button, and if the switch is located at the closing position, the air purification equipment is closed; otherwise, whether the power signal instruction signals are correct or not is sequentially judged.
Furthermore, the control module mainly comprises a singlechip and a control circuit board, wherein a storage unit is arranged in the singlechip and is used as a physical component for judging power signals and instruction signals; the judgment of the instruction signal is completed by comparing the stored information with the actual condition information; the signal receiving module is a receiver for receiving the instruction signal.
The invention has the following beneficial effects: the air purification equipment suitable for instruction starting can be accurately and timely switched on and switched off and adjusted, and has important significance for improving the use experience of the air purification equipment in a closed room, effectively saving energy and reducing carbon emission.
Drawings
Fig. 1 is a structural diagram of an air purification apparatus suitable for command start according to an embodiment of the present invention.
Fig. 2 is a flowchart of the starting process of the air purification apparatus suitable for command start according to the embodiment of the present invention.
Fig. 3 is a flowchart of a gear shifting process of an air purification apparatus suitable for command start according to an embodiment of the present invention.
Fig. 4 is a flow chart of the shutdown of the air purification apparatus suitable for command start according to the embodiment of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, the air purification apparatus suitable for instruction start is for example adapted to sense that card swiping power supply or a song cutting operation interface of KTV needs to be started suddenly in a hotel room, and mainly comprises a box body 1, a fan 4, and an air inlet 2 and an air outlet 3 penetrating through the box body. The air inlet 2 is located on the side face of the box body 1, the air outlet 3 is located on the top of the box body 1, and the fan 4 is located in the middle area inside the box body 1.
A control module 11 (mainly composed of a single chip microcomputer and a control circuit board) and a signal receiving module 12 are installed on the side wall inside the box body 1; the switch button 32 and the gear shifting switch 33 are installed on the outer side of the top of the box body 1, and the external power interface 31 is located on the outer side of the box body 1.
The air cleaning apparatus controls the efficiency of air cleaning by the actual working efficiency of the blower 4. The efficiency of the I gear is full load, and the efficiency of the II gear is 50 percent of the efficiency of the I gear.
The plug-in card of hotel room supplies power logicallyFirstly, the normal power supply (power signal) is judged, then whether the card is correctly inserted (command signal) is judged, and then the air purification equipment is started to work. As shown in fig. 2, when the external power interface 31 is powered by the external power, the single chip is started to determine the input signal: if the power supply signal is an alternating current power supply with 220V and 50 Hz; if the command received by the signal receiving module 12 is "start or run", the air cleaning apparatus is started at the I-range efficiency. As shown in FIG. 3, the air quality is detected after the fan 4 is continuously operated for 5min, if TVOC concentration and PM are detected 2.5 If the concentration is not higher than the preset value, starting at the II-gear efficiency; if TVOC concentration or PM 2.5 And if the concentration is higher than the preset value, continuing to operate for 5min and then detecting the air quality. The preset value of the TVOC concentration is 0.60mg/m 3 、PM 2.5 The preset concentration value is 25 mu g/m 3 。
When the air purification equipment is started with the II-gear efficiency, whether the gear shifting switch 33 is in the I-gear is judged, and if so, the air purification equipment is started with the I-gear efficiency.
As shown in fig. 4, the air purification apparatus determines the position of the switch button 32, and if the switch button 32 is in the off position, the air purification apparatus is turned off; otherwise, sequentially judging whether the power signal command signals are correct or not. When the power supply signal or the command signal is incorrect, the air purifying equipment is turned off.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention falls within the protection scope of the present invention.
Claims (7)
1. An air purification device suitable for instruction start-up, characterized by:
comprises a box body, a fan, an air inlet and an air outlet which are communicated with the box body; the air inlet is positioned on the side surface of the box body, the air outlet is positioned on the top of the box body, and the fan is positioned in the middle area inside the box body;
a control module and a signal receiving module are mounted on the side wall in the box body;
controlling the efficiency of air purification through the actual working efficiency of the fan; the efficiency of the I gear is full load, and the efficiency of the II gear is 50 percent of the efficiency of the I gear;
when the external power supply supplies power, the control module starts to judge the input signal: if the power supply signal is accurate and the instruction signal is correct, the air purification equipment is started with the I-gear efficiency, the air quality is detected after the air purification equipment continuously operates for a period of time, and if the TVOC concentration and the PM are correct, the air quality is detected 2.5 If the concentration is not higher than the preset value, starting at the II-gear efficiency;
when the power supply signal or the command signal is incorrect, the air purifying device is turned off.
2. The air cleaning apparatus adapted to be started by command as set forth in claim 1, wherein:
the correct power supply signal refers to an alternating current power supply with 220V and 50 Hz; the instruction signal correctly indicates that the instruction received by the signal receiving module is 'start or run'.
3. The air cleaning apparatus adapted to be started by command as set forth in claim 1, wherein:
after the air purification equipment is started at the I-gear efficiency and continuously operates for 5min, the air quality is detected; if TVOC concentration or PM 2.5 And if the concentration is higher than the preset value, continuing to operate for 5min and then detecting the air quality.
4. The air cleaning apparatus adapted for command activation according to any one of claims 1 to 3, characterized in that:
the preset value of the TVOC concentration is 0.60mg/m 3 、PM 2.5 The preset concentration value is 25 mu g/m 3 。
5. The air cleaning apparatus adapted to be started by command as set forth in claim 1, wherein:
the outside at box top still installs the switch of shifting gears, starts with II shelves efficiency when air purification equipment, judges whether the switch of shifting gears is in I shelves, if, then air purification equipment starts with I shelves efficiency.
6. Air cleaning equipment adapted to be activated by command according to any one of claims 1, 2, 3, 5, characterized in that:
a switch button is also arranged on the outer side of the top of the box body, the air purification equipment judges the position of the switch button, and if the switch is in a closing position, the air purification equipment is closed; otherwise, whether the power signal instruction signals are correct or not is sequentially judged.
7. The air cleaning apparatus adapted to be started by command as set forth in claim 1, wherein:
the control module comprises a singlechip and a control circuit board, wherein a storage unit is arranged in the singlechip and is used as a physical component for judging power signals and instruction signals; the judgment of the instruction signal is completed by comparing the stored information with the actual condition information; and the signal receiving module is a receiver for receiving the instruction signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210546525.XA CN114963390A (en) | 2022-05-18 | 2022-05-18 | Air purification equipment suitable for instruction starts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210546525.XA CN114963390A (en) | 2022-05-18 | 2022-05-18 | Air purification equipment suitable for instruction starts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114963390A true CN114963390A (en) | 2022-08-30 |
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ID=82985653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210546525.XA Pending CN114963390A (en) | 2022-05-18 | 2022-05-18 | Air purification equipment suitable for instruction starts |
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| Country | Link |
|---|---|
| CN (1) | CN114963390A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204612070U (en) * | 2015-05-06 | 2015-09-02 | 常州宏昇电子科技有限公司 | A kind of air-conditioner controller |
| CN205425310U (en) * | 2016-03-10 | 2016-08-03 | 上海兰舍空气技术有限公司 | Novel new scenery networked control system of hotel |
| US9776039B1 (en) * | 2016-08-03 | 2017-10-03 | Zhejiang Fu Xin Da Health Technology Co., Ltd. | Intelligent household air purification cabinet type body-building apparatus and use method therefor |
| CN206724328U (en) * | 2017-03-29 | 2017-12-08 | 绍兴大科环保科技有限公司 | A kind of wall-mounted fresh air purifier |
| CN107944313A (en) * | 2017-12-21 | 2018-04-20 | 重庆金鑫科技产业发展有限公司 | A kind of plug-in card electricity getting device |
-
2022
- 2022-05-18 CN CN202210546525.XA patent/CN114963390A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204612070U (en) * | 2015-05-06 | 2015-09-02 | 常州宏昇电子科技有限公司 | A kind of air-conditioner controller |
| CN205425310U (en) * | 2016-03-10 | 2016-08-03 | 上海兰舍空气技术有限公司 | Novel new scenery networked control system of hotel |
| US9776039B1 (en) * | 2016-08-03 | 2017-10-03 | Zhejiang Fu Xin Da Health Technology Co., Ltd. | Intelligent household air purification cabinet type body-building apparatus and use method therefor |
| CN206724328U (en) * | 2017-03-29 | 2017-12-08 | 绍兴大科环保科技有限公司 | A kind of wall-mounted fresh air purifier |
| CN107944313A (en) * | 2017-12-21 | 2018-04-20 | 重庆金鑫科技产业发展有限公司 | A kind of plug-in card electricity getting device |
Non-Patent Citations (1)
| Title |
|---|
| 《铁路职工防雾霾知识读本》编委会: "《铁路职工防雾霾知识读本》", 中国铁道出版社 * |
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