CN108195807A - A kind of multi-functional Bacteria Detection instrument for public place - Google Patents
A kind of multi-functional Bacteria Detection instrument for public place Download PDFInfo
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- CN108195807A CN108195807A CN201711418932.8A CN201711418932A CN108195807A CN 108195807 A CN108195807 A CN 108195807A CN 201711418932 A CN201711418932 A CN 201711418932A CN 108195807 A CN108195807 A CN 108195807A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
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Abstract
The invention discloses a kind of multi-functional Bacteria Detection instrument for public place, including detection housing and handle barrel shell, the detection shell one end is fixedly connected with the handle barrel shell, the detection housing upper end face is equipped with LCD liquid crystal display screen, function button, loud speaker and power switch button, microcontroller is equipped in the detection housing, detection opening is provided on the detection housing, air inlet and exhaust outlet, the first sensing chamber and the second sensing chamber are equipped in the detection housing, first sensing chamber is connect by detection pipe with detection opening, test bar is fitted in the detection pipe, first sensing chamber is equipped with photoelectric sensor, the air inlet is connect by air inlet pipe with the second sensing chamber, second detection is indoor to be equipped with temperature sensor and humidity sensor.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to detection device technical fields, particularly a kind of multi-functional Bacteria Detection instrument for public place.
Background technology
It is well known that densely populated place in public place, especially in places such as hospitals, carrying disease germs property of personnel is big, especially passes
Metachromia virus germ if just can not carry out subsequent disinfection without accurately detecting, is easy to cause the propagation sense of virus
Dye.Traditional microbial bacterial detection means is to acquire air microbe by microorganism sampler, is cultivated by culture medium
Differentiated again after 3-5 days.The delay that this period is detected after microorganism to culture is collected carrys out the control of production process
Say the problem of being one very big, the growth of bacterium and the humiture situation of ambient enviroment are closely linked to, it is therefore desirable to it is a kind of can be fast
Fast detection bacterium and the multi-functional Bacteria Detection instrument that bacterial growth trend is judged according to ambient enviroment humiture information.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of multi-functional Bacteria Detection for public place
Instrument.
Realize above-mentioned purpose the technical scheme is that, a kind of multi-functional Bacteria Detection instrument for public place, wrap
Detection housing and handle barrel shell are included, the detection shell one end is fixedly connected with the handle barrel shell, the detection housing upper end
Surface is equipped with LCD liquid crystal display screen, described to detect on housing and function button is equipped with below the LCD liquid crystal display screen,
Loud speaker and power switch button, the detection housing are respectively equipped on the detection housing and positioned at the function button both sides
Interior to be equipped with microcontroller, the LCD liquid crystal display screen, function button, loud speaker and power switch button and the microcontroller are electrical
Connection, it is described to detect on housing and be provided with detection opening positioned at the handle barrel shell opposite side, it is equipped in the detection housing
First sensing chamber and the second sensing chamber, first sensing chamber upper end are provided with detection import, and the detection housing is interior and positioned at institute
It states and detection pipe is equipped between detection opening and the detection import, described detection pipe one end is tightly connected another with the detection import
End is stretched out the detection opening and is tightly connected with the detection opening, is fitted with test bar in the detection pipe, and described first
Sensing chamber bottom end is equipped with the slot for fixing the test bar, and elastic rubber ring, first detection are equipped in the slot
Indoor and be equipped with photoelectric sensor positioned at the test bar side, the photoelectric sensor is electrically connected with the microcontroller, institute
It states on detection housing and is provided with air inlet positioned at the detection opening side, be equipped at the air inlet and sealed with the air inlet
The air inlet pipe of connection, second sensing chamber is between the air inlet and first sensing chamber, in second sensing chamber
Air inlet detection mouth is provided with, described air inlet pipe one end is stretched into the detection housing and other end stretching is connect with the air inlet detection mouth
The air inlet, second sensing chamber side are provided with exhaust detection mouth, are provided on the detection housing and are detected with the exhaust
Mouth corresponding exhaust outlet is equipped with exhaust pipe and is tightly connected between the exhaust detection mouth and the exhaust outlet, described exhaust pipe one end
The other end is tightly connected with the exhaust detection mouth to be tightly connected with the exhaust outlet, the indoor temperature that is equipped with of the second detection passes
Sensor and humidity sensor, the temperature sensor and humidity sensor are electrically connected with the microcontroller.
The external part of the detection pipe is externally threaded, and the detection pipe external part is equipped with to be connected with the detection pipe screw thread
It connects, the internal thread to match with the detection pipe external screw thread is tapped in the block.
The second wire screen is equipped in the air inlet pipe.
The first rubber rope is equipped on the detection housing and positioned at the air inlet side, described first rubber rope one end is consolidated
It is scheduled on the other end on the detection housing and is connected with the first rubber stopper, first rubber stopper is used to block the air inlet of the air inlet pipe
End.
The second rubber rope is equipped on the detection housing and positioned at the exhaust outlet side, described second rubber rope one end is consolidated
It is scheduled on the other end on the detection housing and is connected with the second rubber stopper, second rubber stopper is used to block the exhaust outlet.
Accumulator is equipped in the handle barrel shell, the handle barrel shell bottom end is equipped with charging interface, the accumulator and institute
It states charging interface and the microcontroller is electrically connected.
USB interface, the USB interface and the list are equipped on the detection housing and positioned at the exhaust outlet opposite side
Piece machine is electrically connected.
Miniature exhaust fan and the first wire screen, the miniature exhaust fan and the monolithic are equipped in the exhaust pipe
Machine is electrically connected.
The handle barrel shell is equipped with non-slip rubber set.
Main control chip circuit and the display module being electrically connected with main control chip circuit are integrated on the microcontroller, fills power supply
Module, detection module, loud speaker control module, memory module, wirless transmitting and receiving module.
A kind of multi-functional Bacteria Detection instrument for public place made using technical scheme of the present invention, whenever and wherever possible
Sampling detection, have the characteristics that it is small, can be convenient hand-held, convenient for being detected operation, and energy in different public places
Enough detection bacterium ambient enviroment humiture information judges the growth tendency of bacterium by processor integration.
Description of the drawings
Fig. 1 is a kind of structure diagram of multi-functional Bacteria Detection instrument for public place of the present invention；
Fig. 2 is a kind of front view of multi-functional Bacteria Detection instrument for public place of the present invention；
Fig. 3 is a kind of left view figure of multi-functional Bacteria Detection instrument for public place of the present invention；
Fig. 4 is a kind of right view of multi-functional Bacteria Detection instrument for public place of the present invention；
Fig. 5 is a kind of sectional view of multi-functional Bacteria Detection instrument for public place of the present invention；
Fig. 6 is a kind of bottom view of multi-functional Bacteria Detection instrument for public place of the present invention；
Fig. 7 is a kind of partial enlarged view of multi-functional Bacteria Detection instrument for public place of the present invention；
In figure, 1, detection housing；2nd, handle barrel shell；3rd, LCD liquid crystal display screen；4th, function button；5th, loud speaker；6th, power supply
Switch button；7th, microcontroller；8th, detection opening；9th, the first sensing chamber；10th, the second sensing chamber；11st, import is detected；12nd, it detects
Pipe；13rd, test bar；14th, slot；15th, elastic rubber ring；16th, photoelectric sensor；17th, air inlet；18th, air inlet pipe；19th, air inlet
Detection mouth；20th, exhaust detection mouth；21st, exhaust outlet；22nd, exhaust pipe；23rd, temperature sensor；24th, humidity sensor；25th, block；
26th, the first wire screen；27th, the first rubber rope；28th, the first rubber stopper；29th, the second rubber rope；30th, the second rubber stopper；
31st, accumulator；32nd, charging interface；33rd, USB interface；34th, miniature exhaust fan；35th, the second wire screen；36th, anti-skidding rubber
Gum cover.
Specific embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, it is as shown in figs. 1-7, a kind of for the multi-functional of public place
Bacteria Detection instrument, including detection housing 1 and handle barrel shell 2, described detection 1 one end of housing is fixedly connected with the handle barrel shell 2,
1 upper end face of the detection housing is equipped with LCD liquid crystal display screen 3, described to detect on housing 1 and positioned at the LCD liquid crystal displays
3 lower section of screen is equipped with function button 4, described to detect on housing 1 and be respectively equipped with 5 He of loud speaker positioned at 4 both sides of function button
Power switch button 6, the detection housing 1 is interior to be equipped with microcontroller 7, the LCD liquid crystal display screen 3, function button 4, loud speaker 5
It is electrically connected with power switch button 6 and the microcontroller 7, on the detection housing 1 and positioned at the handle barrel shell 2 opposite one
End is provided with detection opening 8, and the first sensing chamber 9 and the second sensing chamber 10, first sensing chamber 9 are equipped in the detection housing 1
Upper end is provided with detection import 11, and the detection housing 1 is interior and is equipped with inspection between the detection opening 8 and the detection import 11
Test tube 12, described 12 one end of detection pipe and the detection import 11 be tightly connected the other end stretch out the detection opening 8 and with institute
It states detection opening 8 to be tightly connected, test bar 13 is fitted in the detection pipe 12,9 bottom end of the first sensing chamber is equipped with and is used for
The slot 14 of the fixed test bar 13, the slot 14 is interior to be equipped with elastic rubber ring 15, and first sensing chamber 9 is interior and is located at
13 side of test bar is equipped with photoelectric sensor 16, and the photoelectric sensor 16 is electrically connected with the microcontroller 7, the inspection
It surveys on housing 1 and is provided with air inlet 17 positioned at 8 side of detection opening, be equipped with and the air inlet 17 at the air inlet 17
The air inlet pipe 18 of sealed connection, second sensing chamber 10 is between the air inlet 17 and first sensing chamber 9, and described
Air inlet detection mouth 19 is provided in two sensing chamber 10, described 18 one end of air inlet pipe is stretched into the detection housing 1 and examined with the air inlet
It surveys mouth 19 and connects the other end stretching air inlet 17,10 side of the second sensing chamber is provided with exhaust detection mouth 20, the inspection
It surveys on housing 1 and is provided with and the 20 corresponding exhaust outlet 21 of exhaust detection mouth, the exhaust detection mouth 20 and the exhaust outlet 21
Between be tightly connected equipped with exhaust pipe 22, described 22 one end of exhaust pipe and the exhaust detection mouth 20 be tightly connected the other end with it is described
Exhaust outlet 21 is tightly connected, and temperature sensor 23 and humidity sensor 24 are equipped in second sensing chamber 10, and the temperature passes
Sensor 23 and humidity sensor 24 are electrically connected with the microcontroller 7；The external part of the detection pipe 12 is externally threaded, described
12 external part of detection pipe is equipped with the block 25 being threadedly coupled with the detection pipe 12, is tapped with and the detection in the block 25
The internal thread that 12 external screw thread of pipe matches；The first wire screen 26 is equipped in the air inlet pipe 18；On the detection housing 1
And the first rubber rope 27 is equipped with positioned at 17 side of air inlet, described first rubber rope, 27 one end is fixed on the detection housing
The other end is connected with the first rubber stopper 28 on 1, and first rubber stopper 28 is used to block the inlet end of the air inlet pipe 18；The inspection
It surveys on housing 1 and is equipped with the second rubber rope 29 positioned at 21 side of exhaust outlet, described second rubber rope, 29 one end is fixed on institute
It states the other end on detection housing 1 and is connected with the second rubber stopper 30, second rubber stopper 30 is used to block the exhaust outlet 21；It is described
Accumulator 31 is equipped in handle barrel shell 2,2 bottom end of handle barrel shell is equipped with charging interface 32, and the accumulator 31 is filled with described
Electrical interface 32 and the microcontroller 7 are electrically connected；It is equipped on the detection housing 1 and positioned at 21 opposite side of exhaust outlet
USB interface 33, the USB interface 33 are electrically connected with the microcontroller 7；Miniature 34 He of exhaust fan is equipped in the exhaust pipe 22
Second wire screen 35, the miniature exhaust fan 34 are electrically connected with the microcontroller 7；The handle barrel shell 2 is equipped with
Non-slip rubber set 36；Be integrated on the microcontroller 7 main control chip circuit and the display module being electrically connected with main control chip circuit,
Fill power supply module, detection module, loud speaker control module, memory module, wirless transmitting and receiving module.
The characteristics of the present embodiment is that detection shell one end is fixedly connected with handle barrel shell, and detection housing upper end face is set
There are LCD liquid crystal display screen, function button, loud speaker and power switch button, microcontroller, LCD liquid crystals are equipped in detection housing
Display screen, function button, loud speaker and power switch button and microcontroller are electrically connected, and are detected on housing and positioned at handle barrel shell phase
Detection opening is provided with to one end, is equipped with the first sensing chamber and the second sensing chamber in detection housing, the first sensing chamber upper end is provided with inspection
Import is surveyed, detection housing is interior and detection pipe is equipped between detection opening and detection import, and detection pipe one end and detection import are close
The envelope connection other end stretches out detection opening and is tightly connected with detection opening, and test bar, the first sensing chamber are fitted in detection pipe
Bottom end is equipped with the slot for fixed test stick, and elastic rubber ring is equipped in slot, and the first detection is indoor and positioned at test bar one
Side is equipped with photoelectric sensor, and photoelectric sensor is electrically connected with microcontroller, detects on housing and is provided with positioned at detection opening side
Air inlet, the air inlet pipe being tightly connected with air inlet is equipped at air inlet, and the second sensing chamber is located at air inlet and the first sensing chamber
Between, air inlet detection mouth is provided in the second sensing chamber, air inlet pipe one end is stretched into detection housing and connect the other end with air inlet detection mouth
Air inlet is stretched out, the second sensing chamber side is provided with exhaust detection mouth, detects and is provided with exhaust outlet corresponding with exhaust outlet on housing, arranges
It is equipped with exhaust pipe between gas detection mouth and exhaust outlet to be tightly connected, exhaust pipe one end is tightly connected the other end and row with exhaust detection mouth
Gas port is tightly connected, and the second detection is indoor to be equipped with temperature sensor and humidity sensor, temperature sensor and humidity sensor with
Microcontroller is electrically connected.A kind of multi-functional Bacteria Detection instrument for public place made using technical scheme of the present invention,
Whenever and wherever possible sampling detection, have the characteristics that it is small, can be convenient hand-held, convenient for being detected behaviour in different public places
Make, and can detection bacterium ambient enviroment humiture information the growth tendency of bacterium is judged by processor integration.
In the present embodiment, block from detection pipe is backed out, the test bar after sampling is inserted into detection pipe, then twisted
Tight block, turns on the power switch button, and starting Bacteria Detection by function button works, and storage battery power supply, photoelectric sensor leads to
Electricity work, the reagent on test bar, which reacts, sends out fluorescence, and photoelectric sensor, which is experienced, sends out electric signal after fluorescence, on microcontroller
Detection module testing result is analyzed according to electric signal, show data in LCD liquid crystal display screen, can also pass through wireless transmission
Receiving module is sent to reception terminal or is transferred to computer by USB interface, extracts the first rubber stopper and the second rubber stopper,
Mini-fan, temperature sensor and humidity sensor, temperature sensor and humidity sensor are started by air by function button
Humiture information be sent to microcontroller, calculate the growth tendency of bacterium and by LCD through microcontroller main control chip confluence analysis
Liquid crystal display shows Trendline, to judge whether to need to carry out subsequent disinfection, accumulator by charging interface into
Row charging, the first wire screen and the second wire screen can protect the second test chamber to avoid enter into large granular impurity,
Non-slip rubber set increases frictional force, prevents from sliding when holding.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of multi-functional Bacteria Detection instrument for public place, including detection housing (1) and handle barrel shell (2), feature
It is, described detection housing (1) one end is fixedly connected with the handle barrel shell (2), and described detection housing (1) upper end face is equipped with
LCD liquid crystal display screen (3), it is described to detect on housing (1) and function button is equipped with below the LCD liquid crystal display screen (3)
(4), loud speaker (5) and power switch button are respectively equipped on the detection housing (1) and positioned at the function button (4) both sides
(6), microcontroller (7), the LCD liquid crystal display screen (3), function button (4), loud speaker (5) are equipped in the detection housing (1)
It is electrically connected with power switch button (6) and the microcontroller (7), on the detection housing (1) and positioned at the handle barrel shell
(2) opposite side is provided with detection opening (8), and the first sensing chamber (9) and the second sensing chamber are equipped in the detection housing (1)
(10), the first sensing chamber (9) upper end is provided with detection import (11), and the detection housing (1) is interior and is opened positioned at the detection
Detection pipe (12), described detection pipe (12) one end and the detection import (11) are equipped between mouth (8) and the detection import (11)
It is tightly connected the other end to stretch out the detection opening (8) and be tightly connected with the detection opening (8), in the detection pipe (12)
Test bar (13) is fitted with, the first sensing chamber (9) bottom end is equipped with the slot (14) for fixing the test bar (13), institute
It states and elastic rubber ring (15) is equipped in slot (14), set in first sensing chamber (9) and positioned at the test bar (13) side
There is photoelectric sensor (16), the photoelectric sensor (16) is electrically connected with the microcontroller (7), on the detection housing (1)
And air inlet (17) is provided with positioned at the detection opening (8) side, it is equipped with and the air inlet (17) at the air inlet (17)
The air inlet pipe (18) of sealed connection, second sensing chamber (10) is positioned at the air inlet (17) and first sensing chamber (9)
Between, air inlet detection mouth (19) is provided on second sensing chamber (10), the detection housing is stretched into described air inlet pipe (18) one end
(1) other end is connect in the air inlet detection mouth (19) and stretches out the air inlet (17), the second sensing chamber (10) side
Exhaust detection mouth (20) is provided with, exhaust outlet (21) corresponding with the exhaust detection mouth (20) is provided on the detection housing (1),
It is equipped with exhaust pipe (22) between the exhaust detection mouth (20) and the exhaust outlet (21) to be tightly connected, described exhaust pipe (22) one end
The other end is tightly connected with the exhaust detection mouth (20) to be tightly connected with the exhaust outlet (21), second sensing chamber (10)
It is interior to be equipped with temperature sensor (23) and humidity sensor (24), the temperature sensor (23) and humidity sensor (24) with it is described
Microcontroller (7) is electrically connected.
A kind of 2. multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that the inspection
The external part of test tube (12) is externally threaded, and detection pipe (12) external part is equipped with and is threadedly coupled with the detection pipe (12)
Block (25), is tapped with the internal thread to match with the detection pipe (12) external screw thread in the block (25).
3. a kind of multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that it is described into
The first wire screen (26) is equipped in tracheae (18).
A kind of 4. multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that the inspection
It surveys on housing (1) and is equipped with the first rubber rope (27), described first rubber rope (27) one end positioned at the air inlet (17) side
It is fixed on the other end on the detection housing (1) and is connected with the first rubber stopper (28), first rubber stopper (28) is for blocking
State the inlet end of air inlet pipe (18).
A kind of 5. multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that the inspection
It surveys on housing (1) and is equipped with the second rubber rope (29), described second rubber rope (29) one end positioned at the exhaust outlet (21) side
It is fixed on the other end on the detection housing (1) and is connected with the second rubber stopper (30), second rubber stopper (30) is for blocking
State exhaust outlet (21).
A kind of 6. multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that the hand
Accumulator (31) is equipped in handle barrel shell (2), handle barrel shell (2) bottom end is equipped with charging interface (32), the accumulator (31)
It is electrically connected with the charging interface (32) and the microcontroller (7).
A kind of 7. multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that the inspection
Survey on housing (1) and be equipped with USB interface (33) positioned at the exhaust outlet (21) opposite side, the USB interface (33) with it is described
Microcontroller (7) is electrically connected.
A kind of 8. multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that the row
Miniature exhaust fan (34) and the second wire screen (35), the miniature exhaust fan (34) and the list are equipped in tracheae (22)
Piece machine (7) is electrically connected.
A kind of 9. multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that the hand
Handle barrel shell (2) is equipped with non-slip rubber set (36).
10. a kind of multi-functional Bacteria Detection instrument for public place according to claim 1, which is characterized in that described
Main control chip circuit and the display module being electrically connected with main control chip circuit are integrated on microcontroller (7), fills power supply module, detection
Module, loud speaker control module, memory module, wirless transmitting and receiving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418932.8A CN108195807B (en) | 2017-12-25 | 2017-12-25 | A multi-functional bacterium detector for public place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418932.8A CN108195807B (en) | 2017-12-25 | 2017-12-25 | A multi-functional bacterium detector for public place |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108195807A true CN108195807A (en) | 2018-06-22 |
| CN108195807B CN108195807B (en) | 2020-07-14 |
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ID=62583894
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711418932.8A Active CN108195807B (en) | 2017-12-25 | 2017-12-25 | A multi-functional bacterium detector for public place |
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| CN103557579A (en) * | 2013-11-14 | 2014-02-05 | 江苏万全科技有限公司 | Indoor environment monitoring system and monitoring method thereof |
| JP2014045725A (en) * | 2012-08-31 | 2014-03-17 | Azbil Corp | Microorganism detection system and microorganism detection method |
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| CN205786565U (en) * | 2016-07-04 | 2016-12-07 | 浙江衢州华鼎检测科技有限公司 | A kind of portable air detecting device |
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2017
- 2017-12-25 CN CN201711418932.8A patent/CN108195807B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020001539A1 (en) * | 2000-03-31 | 2002-01-03 | Dicesare Joseph L. | Apparatus and methods for chemiluminescent assays |
| CN101338275A (en) * | 2008-08-20 | 2009-01-07 | 中国人民解放军军事医学科学院微生物流行病研究所 | Multifunction air microbe sampling box |
| JP2014045725A (en) * | 2012-08-31 | 2014-03-17 | Azbil Corp | Microorganism detection system and microorganism detection method |
| CN103557579A (en) * | 2013-11-14 | 2014-02-05 | 江苏万全科技有限公司 | Indoor environment monitoring system and monitoring method thereof |
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| Publication number | Publication date |
|---|---|
| CN108195807B (en) | 2020-07-14 |
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