A kind of laboratory safety monitoring device of multimode combined
Technical field
The utility model belongs to laboratory and the Laboratory Instruments of monitoring field more particularly to a kind of multimode combined
Safety monitoring device and its control method.
Background technique
Safety accident happens occasionally in recent years, and Laboratory safety management faces more new threats and challenge.Domestic colleges and universities
Laboratory equipment Relatively centralized, indoor occupant is crowded, in terms of experimental monitoring is limited to temperature and cigarette sense mostly, cooperates manual patrol
Mode, but at present university laboratory safety work responsible person and specific responsibility be not it is very clear, relevant staff is non-
It is often limited, and lack in training, professional quality is not generally high, and management of safe operation can not be implemented.At present China still lack can full side
Face replaces the apparatus system of personnel monitoring and battle support laboratory safety, and management object is experimental facilities, is limited to the operation to equipment
Environmental monitoring, that there are real-times is poor for this mode, and at high cost, precision is low, especially can not determine whether laboratory environment meets
The disadvantages of health indicator of human body.
How the laboratory safety work system of scientific order is persistently improved, and preferably battle support laboratory operates normally, and protects
Hinder the safe and healthy of teachers and students, has become one of the important topic put in face of Scientific Research in University Laboratory managing and serving system.
Utility model content
Purpose of utility model: making up the deficiencies in the prior art, provides a kind of laboratory safety prison of multimode combined
Device is controlled, the monitoring processing function of multiple different unsafe conditions that may occur for different experiments room can be possessed, improve system
Reusability and intelligence.
A kind of technical solution: laboratory safety monitoring device of multimode combined, comprising: power supply, server, control
Device and armour identification module, smog alarm module, temperature monitoring module, humidity monitoring module, monitoring poisonous gas module, leakage
In pyroelectric monitor module any one or according to laboratory requirement any combination two or more modules;The power supply is described each
Module for power supply, described controller one end are connected to the server, and the other end is electrically connected with each module respectively, form one
The complete information feedback link of item, the controller can control each module, and understand real-time feedback data into the server,
The server records and saves experimental status.
The armour identification module, including armour identifier, for the two dimensional code and armour language of all kinds of armour Aided designs
Sound warning device, it is characterized in that, the armour identifier includes two dimensional code identifier and infrared human body induction device;Described two
The marking of dimension code or the front for being pasted onto all kinds of armour, different classes of armour correspond to different classes of two dimensional code;Armour identification
Device is powered by instrument, in the moment for opening instrument, the work of armour identifier, and infrared human body induction device automatic sensing human body institute
In position, two dimensional code identifier is according to the human body in front of the scanning of 180 ° of human body position, by scanning the two-dimensional code, to judge reality
Test whether personnel wear corresponding armour, such as goggles, protective gloves etc.;If unidentified arrive corresponding two dimensional code, drive
Armour phonetic alarm device reminds operator's safe wearing safety device, and by this data feedback to server, server note
It records and saves this experimental status.
The smog alarm module, including smoke sensor device, smog phonetic alarm device, extractor fan, it is characterized in that,
During testing progress, smoke sensor device can monitor the smokescope in laboratory in real time, if smokescope is more than certain setting
Concentration values then drive smog phonetic alarm device and extractor fan, and by data feedback to server, server is recorded and protected
Deposit this experimental status.
The temperature monitoring module, including temperature sensor, temperature phonetic alarm device, radiator, it is characterized in that,
During testing progress, temperature sensor can monitor the state of temperature of laboratory equipment or instrument in real time, if laboratory is set
Standby or instrument temperature is excessively high, then driving temperature phonetic alarm device and radiator, and by data feedback to server, server
Record and save this experimental status.
The humidity monitoring module, including humidity sensor, humidity phonetic alarm device, extractor fan, it is characterized in that,
During testing progress, humidity sensor can monitor laboratory internal humidity condition in real time, if laboratory environment humidity is super
Certain setting humidity is crossed, then drives humidity phonetic alarm device and extractor fan, and by data feedback to server, server
Record and save this experimental status.
The monitoring poisonous gas module, including the purification of toxic gas detector, poison gas phonetic alarm device, toxic gas
Device, it is characterized in that, during testing progress, toxic gas detector can monitor the indoor toxic gas of experiment in real time
Content drives poison gas phonetic alarm device and toxic gas purification device if toxic gas content is exceeded, and by data feedback
To server, server records and saves this experimental status.
The electric leakage monitoring modular, including earth detector, electric leakage phonetic alarm device, power-off protection apparatus, it is special
Point is that during testing progress, earth detector can monitor the drain conditions of laboratory equipment or instrument in real time, if
There are drain conditions, then drive electric leakage phonetic alarm device and power-off protection apparatus, and by data feedback to server, server
Record and save this experimental status.
The two dimensional code identifier, smoke sensor device, extractor fan, temperature sensor, dissipates infrared human body induction device
Thermal, humidity sensor, toxic gas purification device, earth detector, power-off protection apparatus and various audio alerts dress
Setting is prior art products, can be commercially available, and the controller is also prior art products.
A kind of control method of the laboratory safety monitoring device of multimode combined, includes the following steps any one step
Or combination more than any two step:
1) the armour identifier of the armour identification module is mounted on laboratory equipment or instrument, armour identifier packet
Include two dimensional code identifier and infrared human body induction device;Operator wants the certain laboratories for needing to dress safe armour of starting
When the equipment or instrument, the armour for identifying operator is dressed situation and passes data to controller by armour identifier, is controlled
Device judges whether data are qualified, if unqualified, the starting of armour phonetic alarm device issues voice alarm and " please correctly dresses
Safety protective tools ", and server is sent the data to, server records and saves this Test condition.
2) smoke sensor device of the smog alarm module is mounted at the top of laboratory, smoke sensor device twenty four hours
Uninterrupted monitoring laboratory smoke condition, and Real-time Smoke situation in judgment experiment room, if abnormal, by data feedback to control
Device processed, controller starts smog phonetic alarm device and issues voice alarm " smokescope is exceeded, careful ", while starting exhausting dress
It sets, and sends the data to server, server records and saves this Test condition.
3) temperature sensor of the temperature monitoring module is mounted in laboratory, laboratory equipment or instrument work
When, temperature sensor real-time monitoring tests indoor state of temperature, and whether judgment experiment room temperature is in normal condition, if
It is abnormal, then by data feedback to controller, controller start-up temperature phonetic alarm device issue audio alert " temperature is excessively high,
Carefully ", while starting radiator and be adjusted to normal condition for room temperature is tested, and send the data to server, service
Device records and saves this experimental status.
4) humidity sensor of the humidity monitoring module is mounted in laboratory, laboratory equipment or instrument work
When, humidity sensor real-time monitoring tests indoor moisture condition, and whether judgment experiment indoor humidity is in normal condition, if
Abnormal, then by data feedback to controller, controller starts humidity phonetic alarm device and issues voice alarm " humidity is not just
Often, careful ", while starting extractor fan and being adjusted to normal condition for indoor humidity is tested, and sending the data to server, it takes
Business device records and saves this experimental status.
5) toxic gas detector of the monitoring poisonous gas module is mounted in laboratory, laboratory equipment or instrument
When device works, the content of toxic gas in toxic gas detector real-time monitoring laboratory, and toxic gas in judgment experiment room
Whether content belongs to normal range (NR), and if abnormal, then by data feedback to controller, controller starts poison gas phonetic alarm device
Voice alarm " toxic gas content is exceeded, careful " is issued, while starting toxic gas purification device to have poison gas in laboratory
Within the control to safety standard of body content, and server is sent the data to, server records and saves this experimental status.
6) leakage indicator of the electric leakage monitoring modular is mounted on laboratory equipment or instrument, laboratory equipment or instrument
When device works, the drain conditions of leakage indicator real-time monitoring laboratory equipment or instrument, and judge whether data belong to normally
Range, if abnormal, then by data feedback to controller, controller starting electric leakage phonetic alarm device issues voice alarm " machine
Device electric leakage, careful ", while starting power-off protection apparatus, and send the data to server, server records and saves this time real
Test situation.
The advantages of the utility model: the utility model uses multimode integrated mode, in conjunction with sensor technology, introduces module
Change design and alarm system, possess the monitoring processing function of multiple different unsafe conditions that may occur for different experiments room,
The reusability and intelligence of raising system;Demand of the Future experiments room intelligent monitor system to intellectual product will be substantially
Degree improves, and the utility model market prospects are very wide.
Detailed description of the invention
Fig. 1 is the connection principle block diagram of the utility model embodiment one;
Fig. 2 is the process functional block diagram of the utility model embodiment two.
Specific embodiment
It is described in detail with reference to the accompanying drawing with structure of the embodiment to the utility model:
The laboratory safety monitoring device of multimode combined described in the utility model, comprising: power supply, server,
Controller and armour identification module, smog alarm module, temperature monitoring module, humidity monitoring module, monitoring poisonous gas mould
Block, electric leakage monitoring modular in any one or or according to laboratory requirement any combination two or more modules;The power supply
For each module for power supply, described controller one end is connected to the server, and the other end is electrically connected with the module respectively,
A complete information feedback link is formed, the controller can control each module, and understand real-time feedback data to the clothes
It is engaged in device, the server records and saves experimental status.
The armour identification module, including armour identifier, for the two dimensional code and armour language of all kinds of armour Aided designs
Sound warning device, it is characterized in that, the armour identifier includes two dimensional code identifier and infrared human body induction device;Described two
The marking of dimension code or the front for being pasted onto all kinds of armour, different classes of armour correspond to different classes of two dimensional code;Armour identification
Device is powered by instrument, in the moment for opening instrument, the work of armour identifier, and infrared human body induction device automatic sensing human body institute
In position, two dimensional code identifier is according to the human body in front of the scanning of 180 ° of human body position, by scanning the two-dimensional code, to judge reality
Test whether personnel wear corresponding armour, such as goggles, protective gloves etc.;If unidentified arrive corresponding two dimensional code, drive
Armour phonetic alarm device reminds operator's safe wearing safety device, and by this data feedback to server, server note
It records and saves this experimental status.
The smog alarm module, including smoke sensor device, smog phonetic alarm device, extractor fan, it is characterized in that,
During testing progress, smoke sensor device can monitor the smokescope in laboratory in real time, if smokescope is more than certain setting
Concentration values then drive smog phonetic alarm device and extractor fan, and by data feedback to server, server is recorded and protected
Deposit this experimental status.
The temperature monitoring module, including temperature sensor, temperature phonetic alarm device, radiator, it is characterized in that,
During testing progress, temperature sensor can monitor the state of temperature of laboratory equipment or instrument in real time, if laboratory is set
Standby or instrument temperature is excessively high, then driving temperature phonetic alarm device and radiator, and by data feedback to server, server
Record and save this experimental status.
The humidity monitoring module, including humidity sensor, humidity phonetic alarm device, extractor fan, it is characterized in that,
During testing progress, humidity sensor can monitor laboratory internal humidity condition in real time, if laboratory environment humidity is super
Certain setting humidity is crossed, then drives humidity phonetic alarm device and extractor fan, and by data feedback to server, server
Record and save this experimental status.
The monitoring poisonous gas module, including the purification of toxic gas detector, poison gas phonetic alarm device, toxic gas
Device, it is characterized in that, during testing progress, toxic gas detector can monitor the indoor toxic gas of experiment in real time
Content drives poison gas phonetic alarm device and toxic gas purification device if toxic gas content is exceeded, and by data feedback
To server, server records and saves this experimental status.
The electric leakage monitoring modular, including earth detector, electric leakage phonetic alarm device, power-off protection apparatus, it is special
Point is that during testing progress, earth detector can monitor the drain conditions of laboratory equipment or instrument in real time, if
There are drain conditions, then drive electric leakage phonetic alarm device and power-off protection apparatus, and by data feedback to server, server
Record and save this experimental status.
The two dimensional code identifier, smoke sensor device, extractor fan, temperature sensor, dissipates infrared human body induction device
Thermal, humidity sensor, toxic gas purification device, earth detector, power-off protection apparatus and each audio alert
Device is prior art products, can be commercially available, and the controller is also prior art products.
Embodiment one, as shown in Fig. 1, with the safety monitoring assembly of Mr. Yu school bio-pharmaceuticals Chemical Engineering Laboratory, experiment
Indoor equipment or instrument are divided into six kinds, including armour identification module, smog alarm mould according to the monitoring modular that security needs are installed
Block, temperature monitoring module, humidity monitoring module, monitoring poisonous gas module, electric leakage monitoring modular, furthermore the device further includes electricity
Source, server and controller.
The present apparatus monitors the safe shape of laboratory integrated environment by the sensor being mounted on laboratory equipment or instrument
State, sensor feed back to the experimental state of laboratory equipment or instrument, the state of operator and laboratory environment state
Signal is then passed to each sensing if abnormal, by judging whether the state belongs to normal condition by controller, controller
Database in the corresponding control device of device and server, data-base recording simultaneously save data, corresponding detection module starting
To keep the safe operation of laboratory equipment or instrument and the safety in laboratory.
Embodiment two, as shown in Fig. 2, with the safety monitoring assembly of Mr. Yu's Chemical Engineering Laboratory, using in the utility model
Wherein three kinds of monitoring modular combinations, three kinds of monitoring modulars are armour identification module, toxic gas detection module and electric leakage
Monitoring modular, this external system further include power supply, server and controller.
It is tested when certain operator enters laboratory, in experimentation in toxic gas detector real-time monitoring laboratory
Toxic gas content, when toxic gas accumulation content is more than laboratory safety standard, toxic gas detector issues signal, instead
It is fed to controller, controller drives poison gas phonetic alarm device and toxic gas purification device, tests while purifying air
Personnel can also hear the prompting " toxic gas content is exceeded, careful " that poison gas phonetic alarm device issues;
Leaky occurs for the instrument used in the experimentation, when leakage current is more than laboratory safety standard, leakage
Electric detection means detects the situation, and feedback arrives controller, controller driving electric leakage phonetic alarm device and earth leakage protective device,
Earth leakage protective device start while experimenter can also hear electric leakage phonetic alarm device issue prompting " machine electric leakage, it is small
The heart ";
The safety protective tools in this laboratory all equip corresponding two dimensional code, when operator uses in experimentation
When needing the equipment or instrument of safe wearing safety device, i.e., lab-gown and protective gloves need to be dressed, operator is not at this time
Lab-gown and gloves are dressed, when operator presses instrument switch, circulating current in the armour identifier on the instrument starts
Work, infrared human body induction device automatic sensing human body position, the human body in 180 ° of two dimensional code identifier scanning fronts, not
Corresponding two dimensional code is recognized, feedback arrives controller, and controller drives armour phonetic alarm device, and armour audio alert fills at this time
It sets sending and reminds " asking correct safe wearing safety device ".Operator hears that lab-gown has been put in alarm, but does not put on hand
Set, two dimensional code identifier only detects one of two dimensional code at this time, and feedback arrives controller, and controller drives armour audio alert
Device, armour phonetic alarm device, which issues, at this time reminds " asking correct safe wearing safety device ".After operator hears alarm
Protective gloves has been put on again, and two dimensional code identifier detects two kinds of two dimensional codes at this time, and feedback arrives controller, controller judgement operation
Personnel correctly wear safety device, no longer sound an alarm.
The data of above various feedback to controllers can all be synchronized to server, save and record the shape in laboratory in real time
Condition.Another effect of various phonetic alarm devices is that operator is reminded to pay attention to the potential danger in experimentation, enhances your vigilance
Property, and while guarantee the driving automatically of the safety monitoring assembly each detection module defencive function failure, laboratory operation people
Member can also manually start corresponding detection device.
It is above only select in the utility model preferred embodiment to made by the utility model further specifically
Bright, the utility model can be selected according to the specific requirements in laboratory, cannot recognize there are also other multimode function combination type applications
The specific implementation for determining the utility model is only limited to these instructions.For the ordinary skill people of the utility model technical field
For member, several equivalent substitutes or modification are made without departing from the concept of the premise utility, and performance or use is identical,
It all shall be regarded as belonging to the utility model scope of patent protection determined by the appended claims.