The utility model content
The utility model embodiment provides a kind of gas alarm, is used for solving the not high technical matters of efficient of prior art obtaining information, has realized improving the technique effect of the efficient of acquisition of information.
A kind of gas alarm comprises:
Detection module is used for the concentration parameter information that obtains to be used for characterizing a gas concentration by detecting;
Controller is connected with described detection module, is used for receiving described concentration parameter information, and pre-conditioned based on one, it is one pre-conditioned to judge that whether described concentration parameter information satisfy, and satisfies describedly when pre-conditioned in described concentration parameter information, generates an alarm command;
Alarm module is connected with described controller, is used for receiving and carrying out described alarm command, output alarm signal;
Mixed-media network modules mixed-media is connected with described controller, and by described mixed-media network modules mixed-media, described gas alarm can be by the equipment of network connection in the described network.
Better, described mixed-media network modules mixed-media specifically is used for when described gas alarm is connected to described network, by described network the relevant information of described gas alarm is uploaded to described equipment.
Better, described mixed-media network modules mixed-media specifically is used for by described network, according to a preset rules described concentration parameter information being uploaded to described equipment when described gas alarm is connected to described network, and wherein, described preset rules is: that presets uploads number of times; Or default uploading the cycle.
Better, described mixed-media network modules mixed-media is used for after stopping of receiving that described equipment sends sends instruction, by carrying out the described instruction that stops to send, to stop to send the relevant information of described and described gas alarm to described equipment.
Better, described mixed-media network modules mixed-media is specially cable network module or wireless network module.
Better, the information that described gas alarm is relevant is specially: the concentration parameter of CO gas, the attribute information of the on-site positional information of carbon monoxide alarm and/or carbon monoxide alarm.
Better, described detection module is specially:
Electrochemical sensor; Or
Half conductive gas sensor; Or
Infrared sensor; Or
Catalytic combustion type gas sensor.
Better, described gas alarm also comprises:
One vent fan is connected with described controller, is used for after the exhaust instruction that receives from described controller, by carrying out described exhaust instruction, so that the gas in the space, described gas alarm place is discharged.
Better, described gas alarm also comprises:
One display screen is connected with described controller, is used for showing described concentration parameter information.
Gas alarm among the utility model embodiment comprises: detection module is used for the concentration parameter information that obtains to be used for characterizing a gas concentration by detecting; Controller is connected with described detection module, is used for receiving described concentration parameter information, and pre-conditioned based on one, it is one pre-conditioned to judge that whether described concentration parameter information satisfy, and satisfies describedly when pre-conditioned in described concentration parameter information, generates an alarm command; Alarm unit is connected with described controller, is used for receiving and carrying out described alarm command, output alarm signal; Mixed-media network modules mixed-media is connected with described controller, and by described mixed-media network modules mixed-media, described gas alarm can be by the equipment of network connection in the described network.For described gas alarm arranges a mixed-media network modules mixed-media, it is inner that this mixed-media network modules mixed-media can be arranged on described gas alarm, it is outside that described gas alarm perhaps also can be set, link to each other with described gas alarm, so that network side can obtain by described mixed-media network modules mixed-media the testing result of described gas alarm, be convenient to quick obtaining information, improved the efficient of acquisition of information.
Embodiment
Gas alarm among the utility model embodiment comprises: detection module is used for the concentration parameter information that obtains to be used for characterizing a gas concentration by detecting; Controller is connected with described detection module, is used for receiving described concentration parameter information, and pre-conditioned based on one, it is one pre-conditioned to judge that whether described concentration parameter information satisfy, and satisfies describedly when pre-conditioned in described concentration parameter information, generates an alarm command; Alarm unit is connected with described controller, is used for receiving and carrying out described alarm command, output alarm signal; Mixed-media network modules mixed-media is connected with described controller, and by described mixed-media network modules mixed-media, described gas alarm can be by the equipment of network connection in the described network.For described gas alarm arranges a mixed-media network modules mixed-media, it is inner that this mixed-media network modules mixed-media can be arranged on described gas alarm, it is outside that described gas alarm perhaps also can be set, link to each other with described gas alarm, so that network side can obtain by described mixed-media network modules mixed-media the testing result of described gas alarm, be convenient to quick obtaining information, improved the efficient of acquisition of information.
Referring to Fig. 1, the gas alarm among the utility model embodiment can comprise detection module 101, controller 102, alarm module 103 and mixed-media network modules mixed-media 104.Mixed-media network modules mixed-media 104 among Fig. 1 is to be arranged on described gas alarm inside to describe, and it is outside that this mixed-media network modules mixed-media 104 can also be arranged at described gas alarm, can link to each other by wired or wireless mode with described gas alarm.Better, the described gas alarm among the utility model embodiment can be carbon monoxide alarm.Described gas alarm can also comprise vent fan 105 and display screen 106.
Detection module 101 can be for the concentration parameter information that is used for characterizing a gas concentration by detecting acquisition.
Detection module 101 can be for detection of the first concentration of CO in Air.Detection module 101 can be sensor among the utility model embodiment, for example can be semiconductor transducer, electrochemical sensor, infrared sensor, catalytic combustion type gas sensor etc.
Detection module 101 can detect the first concentration of CO in Air, and described the first concentration that detects can be converted to electric signal.Among the utility model embodiment, detection module 101 specifically can be electrochemical sensor, half conductive gas sensor or catalytic combustion type gas sensor etc.
Described carbon monoxide alarm is that the concentration by sensor sensing CO in Air gas is transformed into electric signal, and the size of electric signal is relevant with the concentration of carbon monoxide.Carbon monoxide alarm is classified by employed sensor, generally be divided into semiconductor carbon monoxide alarm, galvanochemistry carbon monoxide alarm, Infrared Carbon Monoxide Detection instrument etc., from measuring sensitivity, precision, stability, the interference of anti-intersection gas, what performance was best is the Infrared Carbon Monoxide Detection instrument, but relatively more expensive, be fit to laboratory or industrial application, civilian semiconductor carbon monoxide alarm and the galvanochemistry carbon monoxide alarm of being generally.
For example, the semiconductor carbon monoxide alarm adopts the semi-conductor type carbon monoxide transducer as sensitive element, require its sensitive element constant temperature when 200 ℃ of left and right sides, can respond fast, therefore will increase electric-heating-wire-heating to it, so larger electric current will be provided, accurately measurement is very unfavorable to it greatly when temperature, humidity even wind change, be exactly that the intersection that is subject to easily other gas is disturbed in addition, such as the interference of the gases such as alcohol, oxides of nitrogen, hydrogen, alkanes, easily wrong report, but it is inexpensive.The normal operation life-span can reach 5 years.
The galvanochemistry carbon monoxide alarm adopts the zero-power electrochemical carbon monoxide sensor as sensitive element, mostly adopt the constant potentiometric electrolysis principle in the electrochemical process, utilize constant potentiometric electrolysis to carry out the redox electrochemical reaction, detect the concentration that dissufion current just can draw CO gas, and good linear measurement range and very high selectivity are arranged, and anti-intersection gas interference performance is also very strong.Electrochemical carbon monoxide sensor is the zero-power type, need not heating, is fit to very much cooperate the testing circuit of low-power consumption to adopt powered battery, makes carbonomonoxide concentration table, portable carbon monoxide alarm etc.The electrochemical carbon monoxide sensor long term exposure can affect its sensitivity and life-span in the pungency solvents such as oxygenless gas sample, alcohol, paint, even can lose efficacy.The aerial use of electrochemical carbon monoxide sensor is generally 3 years, also has 5 years, and longer reach more than 8 years.
For example can select battery powered galvanochemistry carbon monoxide alarm, its rate of false alarm is low, and is low in energy consumption, even and mains failure do not affect use yet.
Controller 102 is connected with described detection module 101, can be used for receiving described concentration parameter information, and based on one pre-conditioned, it is one pre-conditioned to judge whether described concentration parameter information satisfies, satisfy describedly when pre-conditioned in described concentration parameter information, generate an alarm command.
Controller 102 can receive the described concentration parameter information of detection module 101, concrete, controller 102 can initiatively obtain described concentration parameter information from detection module 101, perhaps detection module 101 can be initiatively with described concentration parameter communication to controller 102.
For example, among the utility model embodiment, describedly pre-conditionedly can be: the corresponding concentration parameter value of described concentration parameter information be not less than the preset concentration parameter value.Concrete, can preset a preset concentration parameter value, when the corresponding described concentration parameter value of described concentration parameter information that detects when detection module 101 is not less than described preset concentration parameter value, illustrate that the carbon monoxide in the surrounding environment exceeds standard, then can to determine that described concentration parameter information satisfies described pre-conditioned for controller 102, can generate described alarm command.
Alarm module 103 is connected with described controller 102, can be used for receiving and carrying out described alarm command, output alarm signal.
Controller 102 can transfer to alarm module 103 with described alarm command after generating described alarm command, alarm module 103 can be carried out described alarm command after receiving described alarm command, with output alarm signal.
For example, alarm module 103 can be a loudspeaker, and when detection module 101 notice alarm modules 103 were reported to the police, this loudspeaker can be sounded, with reminding user.For example, can set the warning duration, for example can set the warning duration is 5s, and then the sounding duration of loudspeaker can continue 5s.
Mixed-media network modules mixed-media 104 is connected with described controller 102, can be used for by described mixed-media network modules mixed-media 104, and described gas alarm can be by the equipment of network connection in the described network.
Mixed-media network modules mixed-media 104 specifically can be used for when described gas alarm is connected to described network, by described network the relevant information of described gas alarm is uploaded to described equipment.
For example, mixed-media network modules mixed-media 104 can be uploaded to described equipment with the described concentration parameter information that detection module 101 detects, and perhaps the different information relevant from described gas alarm such as the model of described gas alarm, positional information can be uploaded to described equipment.That is the information that, described gas alarm is relevant can be the on-site positional information of concentration parameter, carbon monoxide alarm of CO gas and/or the attribute information of carbon monoxide alarm etc. the information relevant with described gas alarm.
Mixed-media network modules mixed-media 104 specifically can be used for by described network, according to a preset rules described concentration parameter information being uploaded to described equipment when described gas alarm is connected to described network, and wherein, described preset rules is: that presets uploads number of times; Or default uploading the cycle.
For fear of packet loss, it is inferior that the information that mixed-media network modules mixed-media 104 can be correlated with described gas alarm is uploaded preset times to described equipment, wherein the interval between per twice can be the first duration, described preset times can preset, for example can stipulate that described preset times is three times, then can upload three times, uploading the response message of no matter whether receiving after three times that network side is replied, all stop to upload; Perhaps, after mixed-media network modules mixed-media 104 information that described gas alarm is relevant is uploaded, if receive the response message that the affirmation of described device replied receives, then stop to upload, better, when the response message that first affirmation of receiving described device replied receives, can stop to upload, if do not receive the response message that the described affirmation of described device replied receives, then proceed to upload; Perhaps, can after stopping of receiving that described equipment sends sends instruction, carry out the described instruction that stops to send, stop to the described equipment transmission information relevant with described gas alarm; Perhaps can also stipulate other the mode of uploading.
Or for fear of packet loss, mixed-media network modules mixed-media 104 can be uploaded to network side described testing result with predetermined period.For example can set one first duration, in described the first duration, can with described predetermined period to the network side uploading data, when surpassing described the first duration, then can stop to upload.
Mixed-media network modules mixed-media 104 testing result of detection module 101 is uploaded complete after, mixed-media network modules mixed-media 104 can enter off-state automatically, disconnects with network side, can reach like this function of power saving.If mixed-media network modules mixed-media 104 enters off-state after complete in that described testing result is uploaded, then when needing uploading data, mixed-media network modules mixed-media 104 can enter connection status again automatically next time.For example, mixed-media network modules mixed-media 104 can be in real time, regularly or when being triggered detection module 101 is monitored, and to have determined whether testing result waiting for transmission, when defining testing result waiting for transmission, mixed-media network modules mixed-media 104 can enter connection status.
Among the utility model embodiment, mixed-media network modules mixed-media 104 can have the function that communicates with network side, the communication mode of mixed-media network modules mixed-media 104 can be wired mode, namely by the communication mode of cable line transmissioning signal, perhaps the communication mode of mixed-media network modules mixed-media 104 can be wireless mode, namely only utilizes electromagnetic wave and the communication mode that do not undertaken by cable.Be that mixed-media network modules mixed-media 104 can be that the cable network module also can be wireless network module.
Mixed-media network modules mixed-media 104 can comprise different status informations, and for example mixed-media network modules mixed-media 104 can comprise connection status and off-state two states information at least.Can only be in the corresponding state of a kind of status information at a moment mixed-media network modules mixed-media 104.For example, described connection status map network module 104 is in and state on network side has been connected, this moment, mixed-media network modules mixed-media 104 can be to the network side uploading data, described off-state map network module 104 is in the state that has disconnected with network side, and this moment, mixed-media network modules mixed-media 104 can't be to the network side uploading data.
Mixed-media network modules mixed-media 104 can enter connection status automatically after the testing result that gets access to detection module 101, in order to the testing result of detection module 101 is uploaded to network side.
Vent fan 105 is connected with described controller 102, can be used for after the exhaust instruction that receives from described controller 102, by carrying out described exhaust instruction, so that the gas in the space, described gas alarm place is discharged.
Controller 102 is after generating described alarm command, can generate an exhaust instruction, perhaps when generating described alarm command, can generate described exhaust instruction, and described exhaust instruction can be sent to vent fan 105, to make vent fan 105 in time the gas in the space, described gas alarm place be discharged, avoid breaking down because of residual too much gas in the described gas alarm.
Display screen 106 is connected with described controller, can be used for showing described concentration parameter information.
After detection module 101 detections obtain described concentration parameter information, can make display screen 106 that described concentration parameter information is shown, check for the user.
Carbon monoxide alarm among the utility model embodiment comprises: detection module 101 is used for the concentration parameter information that obtains to be used for characterizing a gas concentration by detecting; Controller 102 is connected with described detection module, is used for receiving described concentration parameter information, and pre-conditioned based on one, it is one pre-conditioned to judge that whether described concentration parameter information satisfy, and satisfies describedly when pre-conditioned in described concentration parameter information, generates an alarm command; Alarm unit 103 is connected with described controller 102, is used for receiving and carrying out described alarm command, output alarm signal; Mixed-media network modules mixed-media 104 is connected with described controller 102, and by described mixed-media network modules mixed-media 104, described gas alarm can be by the equipment of network connection in the described network.For described gas alarm arranges a mixed-media network modules mixed-media 104, it is inner that this mixed-media network modules mixed-media 104 can be arranged on described gas alarm, it is outside that described gas alarm perhaps also can be set, link to each other with described gas alarm, so that described gas alarm can be uploaded to network side with the testing result of detection module 101, be convenient to user's obtaining information.If a plurality of gas alarms are particularly arranged, if the user wants to obtain its testing result in the prior art, need in each gas alarm, to obtain respectively, it is more to expend time in, and process is comparatively complicated loaded down with trivial details.And after adopting the scheme of the utility model embodiment, can obtain from the network side unification, simple and fast has improved the efficient of acquisition of information.And if network side will obtain data from certain gas alarm, and this gas alarm is not uploaded, and can determine tentatively that then fault has appearred in this gas alarm, is convenient to carry out localization of fault.
By mixed-media network modules mixed-media 104 described gas alarm is connected to a equipment in the network, in needs therefrom can be directly by this equipment during obtaining information, obtain, when needs can directly transmit by this equipment during to its transmission information, the speed of obvious obtaining information, efficient is higher, and particularly under the more environment of gas alarm, be convenient to a plurality of gas alarms are carried out unified management.
And among the utility model embodiment, mixed-media network modules mixed-media 104 can be uploaded repeatedly when uploading data, avoids packet loss.When uploading complete and not continuing data to be uploaded, mixed-media network modules mixed-media 104 can disconnect and being connected of described equipment, and namely can enter off-state by connection status, can save electric energy.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.