CN203068670U - Oxygen content and air quality monitoring system for computer room at school - Google Patents
Oxygen content and air quality monitoring system for computer room at school Download PDFInfo
- Publication number
- CN203068670U CN203068670U CN2013200950857U CN201320095085U CN203068670U CN 203068670 U CN203068670 U CN 203068670U CN 2013200950857 U CN2013200950857 U CN 2013200950857U CN 201320095085 U CN201320095085 U CN 201320095085U CN 203068670 U CN203068670 U CN 203068670U
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- control circuit
- oxygen
- air quality
- signal input
- oxygen content
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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 utility model provides an oxygen content and air quality monitoring system for a computer room at a school and relates to an oxygen content and air quality monitoring system, which aims to satisfy the requirements of the monitoring on the oxygen content and the air quality in a computer room at a school. According to the structure of the system, the oxygen acquisition signal output terminals of N oxygen concentration sensors are respectively connected with N oxygen acquisition signal input terminals of a control circuit. The particle acquisition signal output terminals of M particle counting sensors are respectively connected with M particle acquisition signal input terminals of the control circuit. The control signal input terminal of an oxygen generator is connected with the first control signal output terminal of the control circuit. The control signal input terminal of an air purifier is connected with the second control signal output terminal of the control circuit. The wireless signal input/output terminal of the control circuit is connected with the wireless signal input/output terminal of a wireless communication circuit. An intelligent mobile phone is adopted to communicate with the wireless communication circuit. The oxygen content and air quality monitoring system can be used for monitoring the oxygen content and the air quality in a computer room at a school.
Description
Technical field
The utility model relates to a kind of oxygen content and air quality monitoring system.
Background technology
School computer center can carry out computer operation simultaneously for many people, but because the space relative closure, personnel are comparatively intensive again in limited space, and therefore, the airborne amount of oxygen of machine room generally is lower than external environment condition, and air quality is also relatively poor.Under this environment, as easy as rolling off a logly cause personnel wherein absent minded, and cross infection disease easily, cause influencing teacher's teaching quality, student's computer operation etc.Therefore, just need a kind of oxygen content for school computer center and air quality monitoring system to adapt to actual demand.
The utility model content
The utility model is in order to use the demand to oxygen content and the air quality monitoring of school computer center, thereby a kind of oxygen content for school computer center and air quality monitoring system are provided.
Be used for oxygen content and the air quality monitoring system of school computer center, it comprises control circuit 1, oxygen generator 4, air purifier 5, radio communication circuit 6, smart mobile phone 7, a N oxygen concentration sensor 2 and M particle counting sensor 3; N, M are positive integer;
N oxygen concentration sensor 2 is distributed in the school computer center; M particle counting sensor 3 is distributed in the school computer center;
The oxygen of N oxygen concentration sensor 2 is gathered signal output part and is connected with N oxygen collection signal input part of control circuit 1 respectively; The particle of M particle counting sensor 3 is gathered signal output part and is connected with M particle collection signal input part of control circuit 1 respectively;
The control signal input of oxygen generator 4 is connected with a control signal output of control circuit 1; The control signal input of air purifier 5 is connected with No. two control signal outputs of control circuit 1;
The wireless signal of control circuit 1 inputs or outputs end and is connected with wireless signal output or the input of radio communication circuit 6; Smart mobile phone 7 is used for communicating with radio communication circuit 6.
It also comprises display screen 8, and the demonstration signal input part of described display screen 8 is connected with the demonstration signal output part of control circuit 1.
The utility model can be monitored the oxygen content in the school computer center and air quality, and according to monitor value control oxygen generator and air purifier work, realizes the regulation and control to the oxygen content in the machine room and air quality.The utility model can fully adapt to the demand of oxygen content and the air quality monitoring of school computer center.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The specific embodiment one, in conjunction with Fig. 1 this specific embodiment is described, be used for oxygen content and the air quality monitoring system of school computer center, it comprises control circuit 1, oxygen generator 4, air purifier 5, radio communication circuit 6, smart mobile phone 7, a N oxygen concentration sensor 2 and M particle counting sensor 3; N, M are positive integer;
N oxygen concentration sensor 2 is distributed in the school computer center; M particle counting sensor 3 is distributed in the school computer center;
The oxygen of N oxygen concentration sensor 2 is gathered signal output part and is connected with N oxygen collection signal input part of control circuit 1 respectively; The particle of M particle counting sensor 3 is gathered signal output part and is connected with M particle collection signal input part of control circuit 1 respectively;
The control signal input of oxygen generator 4 is connected with a control signal output of control circuit 1; The control signal input of air purifier 5 is connected with No. two control signal outputs of control circuit 1;
The wireless signal of control circuit 1 inputs or outputs end and is connected with wireless signal output or the input of radio communication circuit 6; Smart mobile phone 7 is used for communicating with radio communication circuit 6.
In the present embodiment, particle counting sensor 3 is counted for the particle that to the air particle diameter is 0.4 micron to 18 microns.
Operation principle: the utility model adopts the interior oxygen concentration of 2 pairs of machine rooms of N oxygen concentration sensor to carry out multiple spot and gathers in real time, control circuit compares according to the oxygen density value and the preset value that collect, if be lower than this preset value, then oxygen generator 4 is opened in control, and oxygen concentration meets standard in machine room.
The utility model adopts the particle in 3 pairs of machine rooms of M particle counting sensor to detect counting, and in real time count signal is sent to control circuit, control circuit is according to the quantity of the particle counting signal of the M that receives in the unit interval particle counting sensor 3 transmissions, compare with preset value, if be higher than this preset value, then air purifier 5 is opened in control, and the particle counting value meets standard in machine room.
Simultaneously, control circuit sends to smart mobile phone with oxygen concentration in the current machine room and particle counting value by radio communication circuit, realizes adjusting to the oxygen content of machine room and air quality monitoring and to the preset value of single-chip microcomputer.
The specific embodiment two, this specific embodiment and the specific embodiment one are described to be for the oxygen content of school computer center and the difference of air quality monitoring system; it also comprises display screen 8, and the demonstration signal input part of described display screen 8 is connected with the demonstration signal output part of control circuit 1.
Present embodiment adopts display screen to show oxygen concentration and the particle counting value that current machine room is interior in real time, so that indoor occupant independently starts oxygen generator and air purifier.
The specific embodiment three, this specific embodiment and the specific embodiment one or two describedly are for the oxygen content of school computer center and the difference of air quality monitoring system that control circuit 1 adopts chip microcontroller.
Claims (3)
1. be used for oxygen content and the air quality monitoring system of school computer center, it is characterized in that: it comprises control circuit (1), oxygen generator (4), air purifier (5), radio communication circuit (6), smart mobile phone (7), a N oxygen concentration sensor (2) and M particle counting sensor (3); N, M are positive integer;
N oxygen concentration sensor (2) is distributed in the school computer center; M particle counting sensor (3) is distributed in the school computer center;
The oxygen of N oxygen concentration sensor (2) is gathered signal output part and is connected with N oxygen collection signal input part of control circuit (1) respectively; The particle of M particle counting sensor (3) is gathered signal output part and is connected with M particle collection signal input part of control circuit (1) respectively;
The control signal input of oxygen generator (4) is connected with a control signal output of control circuit (1); The control signal input of air purifier (5) is connected with No. two control signal outputs of control circuit (1);
The wireless signal of control circuit (1) inputs or outputs end and is connected with wireless signal output or the input of radio communication circuit (6); Smart mobile phone (7) is used for communicating with radio communication circuit (6).
2. oxygen content and air quality monitoring system for school computer center according to claim 1 is characterized in that it also comprises display screen (8), and the demonstration signal input part of described display screen (8) is connected with the demonstration signal output part of control circuit (1).
3. oxygen content and air quality monitoring system for school computer center according to claim 1 and 2 is characterized in that control circuit (1) adopts chip microcontroller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013200950857U CN203068670U (en) | 2013-03-01 | 2013-03-01 | Oxygen content and air quality monitoring system for computer room at school |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013200950857U CN203068670U (en) | 2013-03-01 | 2013-03-01 | Oxygen content and air quality monitoring system for computer room at school |
Publications (1)
Publication Number | Publication Date |
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CN203068670U true CN203068670U (en) | 2013-07-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2013200950857U Expired - Fee Related CN203068670U (en) | 2013-03-01 | 2013-03-01 | Oxygen content and air quality monitoring system for computer room at school |
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CN (1) | CN203068670U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155884A (en) * | 2014-06-29 | 2014-11-19 | 深圳市赛亿科技开发有限公司 | Smart control method for negative ion oxygen bar |
CN105222273A (en) * | 2015-09-18 | 2016-01-06 | 广州金田瑞麟净化设备制造有限公司 | The intelligent monitoring method of air monitor |
CN106043562A (en) * | 2016-07-11 | 2016-10-26 | 不可能科技(深圳)有限公司 | Folding bicycle and wheel frame locking assembly thereof |
-
2013
- 2013-03-01 CN CN2013200950857U patent/CN203068670U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155884A (en) * | 2014-06-29 | 2014-11-19 | 深圳市赛亿科技开发有限公司 | Smart control method for negative ion oxygen bar |
CN105222273A (en) * | 2015-09-18 | 2016-01-06 | 广州金田瑞麟净化设备制造有限公司 | The intelligent monitoring method of air monitor |
CN106043562A (en) * | 2016-07-11 | 2016-10-26 | 不可能科技(深圳)有限公司 | Folding bicycle and wheel frame locking assembly thereof |
CN106043562B (en) * | 2016-07-11 | 2018-10-26 | 小环科技(深圳)有限公司 | A kind of folded bicycle and its wheel carrier locked assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140301 |