CN205721278U - The power-off monitoring system of azotometer - Google Patents
The power-off monitoring system of azotometer Download PDFInfo
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- CN205721278U CN205721278U CN201620518063.0U CN201620518063U CN205721278U CN 205721278 U CN205721278 U CN 205721278U CN 201620518063 U CN201620518063 U CN 201620518063U CN 205721278 U CN205721278 U CN 205721278U
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- azotometer
- communication module
- gprs communication
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Abstract
This utility model provides the power-off monitoring system of a kind of azotometer, including azotometer and client terminal, azotometer includes power-off monitoring sensor, GPRS communication module, audible-visual annunciator and supply module, power-off monitoring sensor, GPRS communication module, audible-visual annunciator all electrically connect with supply module, and client terminal, audible-visual annunciator, power-off monitoring sensor are all connected with GPRS communication module；Power-off monitoring sensor is for obtaining the power cut-off information of the power-supplying circuit of azotometer and sending power cut-off information to audible-visual annunciator and GPRS communication module, audible-visual annunciator is for reporting to the police according to power cut-off information, GPRS communication module is for generating power-off information of voice prompt according to power cut-off information, and sends power-off information of voice prompt to client terminal.The administrative burden that the power-off monitoring system of this azotometer can reduce a staff, improves work efficiency.
Description
Technical field
This utility model relates to the power-off monitoring system of a kind of azotometer.
Background technology
Azotometer is according to the principle of the content constant of nitrogen in protein, calculates by measuring the content of nitrogen in sample
The instrument of protein content.Because the method for its protein content survey calculation is called Kjeldahl's method, therefore it is referred to as kjeldahl determination
Instrument, has another name called azotometer, protein testing instrument, crude protein analyzer.Azotometer instrument kelvin method detects corn, food, raises
Ammonia in material, water, soil, mud, precipitate and chemicals, protein nitrogen content, phenol, volatile fatty acid, cyanide, dioxy
Change sulfur, ethanol equal size.It is widely used in nitrogen content or the protein content of the samples such as food, crops, seed, soil, fertilizer
Analyze.When nitrogen content detection is carried out for some samples with time requirement, it is likely to be due to occur suddenly disconnection fault to cause
Detection interrupt, simultaneously staff the most at the scene time, due to be unaware of scene disconnection fault, some sample may be made expired or
Rotten, affect the testing result of nitrogen content, cause testing result to be made mistakes.
Utility model content
The technical problems to be solved in the utility model is to overcome azotometer of the prior art when detection due to prominent
Send out disconnection fault and cause the defect that experiment is interrupted or experimental result is made mistakes, it is provided that the power-off monitoring system of a kind of azotometer.
This utility model is to solve above-mentioned technical problem by following technical proposals:
The power-off monitoring system of a kind of azotometer, including azotometer and client terminal, described azotometer includes that power-off is monitored
Sensor, GPRS (General Packet Radio Service, general packet radio service) communication module, audible-visual annunciator
And supply module, described power-off monitoring sensor, described GPRS communication module, described audible-visual annunciator all with described supply module
Electrical connection, described client terminal, described audible-visual annunciator, described power-off monitoring sensor are all with described GPRS communication module even
Connect；
Described power-off monitoring sensor is for obtaining the power cut-off information of the power-supplying circuit of described azotometer and by described
Power cut-off information sends to described audible-visual annunciator and described GPRS communication module, and described audible-visual annunciator is for according to described power-off
Information is reported to the police, and described GPRS communication module is used for generating power-off information of voice prompt according to described power cut-off information, and by institute
State power-off information of voice prompt to send to described client terminal.
In this programme, described supply module is for power-off monitoring sensor, GPRS communication module and audible-visual annunciator
Power supply, described supply module is lithium battery group, after a loss of power, power-off monitoring sensor, GPRS communication module and audible-visual annunciator
Still can normally work, to detect the whether power-off of azotometer nitrogen content detection components, after there is disconnection fault, sound and light alarm
Device is reported to the police and the power-off information of voice prompt of client terminal reminds staff rush for scene in time and take effective solution,
So can ensure that the correctness of sample nitrogen content testing result.
It is preferred that described power-off monitoring sensor, described GPRS communication module are integrated in one piece of master with described supply module
On plate.
It is preferred that described azotometer also includes stand-by power supply, switch controller of power supply and permutator, described standby electricity
Source, described switch controller of power supply all electrically connect with permutator, described switch controller of power supply and described GPRS communication module
Electrical connection.
In this programme, when disconnection fault occurs, make stand-by power supply by switch controller of power supply Guan Bi permutator
Nitrogen content detection components for azotometer is powered, it is ensured that the normal work of azotometer, it is ensured that the correctness of testing result.
It is preferred that described client terminal is mobile phone.
Positive progressive effect of the present utility model is: the power-off monitoring system of azotometer of the present utility model can be prominent
So occur during disconnection fault, to remind staff to take effective solution to ensure the normal work of azotometer, decrease work people
The administrative burden of member, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power-off monitoring system of the azotometer of this utility model one preferred embodiment.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating this utility model.
As it is shown in figure 1, the power-off monitoring system of a kind of azotometer, including azotometer 1 and client terminal 2, azotometer 1 and visitor
Family terminal 2 wireless connections, described azotometer 1 includes that sensor 101, GPRS communication module 102, audible-visual annunciator are monitored in power-off
103, supply module 104, switch controller of power supply 105, permutator 106 and stand-by power supply 107, described supply module 104 is used
In monitoring sensor 101, described GPRS communication module, described audible-visual annunciator 103 and described Power convert control for described power-off
Device 105 processed is powered, and described supply module 104 is lithium battery group, and the type of supply module 4 is not limited to this.Described client is eventually
End 2, described audible-visual annunciator 103, described power-off monitoring sensor 101 are all connected with described GPRS communication module 102, described electricity
Source switching controller 105, described stand-by power supply 107 are all connected with described permutator 106, described power-off monitoring sensor 101,
Described GPRS communication module 102 is integrated on one piece of mainboard with described supply module 104.
When azotometer 1 occurs disconnection fault, power-off monitoring sensor 101 obtains the disconnected of the power-supplying circuit of azotometer
Described power cut-off information is also sent to described audible-visual annunciator 103 and described GPRS communication module 102, described acousto-optic report by electrical information
Alert device 103 is reported to the police according to described power cut-off information, and described GPRS communication module 102 generates power-off language according to described power cut-off information
Sound information, and described power-off information of voice prompt is sent to described client terminal 2, described information of voice prompt can be
" disconnection fault occurs, processes the most rapidly！", and carry out 3 times and repeat playing to remind staff.Described client terminal 2 is hands
Machine.
Additionally, when there is disconnection fault, described power cut-off information is sent to described power supply by described GPRS communication module 102
Switching controller 105, described switch controller of power supply 105 is closed for controlling permutator 106 according to described power cut-off information, is made
The power-supplying circuit of azotometer 1 is powered by described stand-by power supply 107, with ensure azotometer 1 to sample nitrogen content
Normally detect work, in order to disconnection fault is repaired by staff.Significantly reduce the administrative burden of staff, carry
High work efficiency.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
These embodiments, on the premise of without departing substantially from principle of the present utility model and essence, can be made numerous variations or repair by member
Change, but these changes and amendment each fall within protection domain of the present utility model.
Claims (4)
1. the power-off monitoring system of an azotometer, it is characterised in that include that azotometer and client terminal, described azotometer include
Power-off monitoring sensor, GPRS communication module, audible-visual annunciator and supply module, described power-off monitoring sensor, described GPRS
Communication module, described audible-visual annunciator all electrically connect with described supply module, described client terminal, described audible-visual annunciator, institute
State power-off monitoring sensor to be all connected with described GPRS communication module；
Described power-off monitoring sensor is for obtaining the power cut-off information of the power-supplying circuit of described azotometer and by described power-off
Information sends to described audible-visual annunciator and described GPRS communication module, and described audible-visual annunciator is for according to described power cut-off information
Reporting to the police, described GPRS communication module is for generating power-off information of voice prompt according to described power cut-off information, and breaks described
Electricity voice information sends to described client terminal.
2. the power-off monitoring system of azotometer as claimed in claim 1, it is characterised in that sensor, institute are monitored in described power-off
State GPRS communication module to be integrated on one piece of mainboard with described supply module.
3. the power-off monitoring system of azotometer as claimed in claim 1, it is characterised in that described azotometer also includes standby electricity
Source, switch controller of power supply and permutator, described stand-by power supply, described switch controller of power supply are all electrically connected with permutator
Connecing, described switch controller of power supply electrically connects with described GPRS communication module.
4. the power-off monitoring system of azotometer as claimed in claim 1, it is characterised in that described client terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518063.0U CN205721278U (en) | 2016-05-31 | 2016-05-31 | The power-off monitoring system of azotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518063.0U CN205721278U (en) | 2016-05-31 | 2016-05-31 | The power-off monitoring system of azotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205721278U true CN205721278U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620518063.0U Expired - Fee Related CN205721278U (en) | 2016-05-31 | 2016-05-31 | The power-off monitoring system of azotometer |
Country Status (1)
| Country | Link |
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| CN (1) | CN205721278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116345695A (en) * | 2023-05-26 | 2023-06-27 | 天津市津能双鹤热力设备有限公司 | Communication method with outage alarm for heat exchange station and communication terminal |
-
2016
- 2016-05-31 CN CN201620518063.0U patent/CN205721278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116345695A (en) * | 2023-05-26 | 2023-06-27 | 天津市津能双鹤热力设备有限公司 | Communication method with outage alarm for heat exchange station and communication terminal |
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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: 20161123 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |