CN206945653U - Air automatic monitoring device - Google Patents
Air automatic monitoring device Download PDFInfo
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- CN206945653U CN206945653U CN201720617726.9U CN201720617726U CN206945653U CN 206945653 U CN206945653 U CN 206945653U CN 201720617726 U CN201720617726 U CN 201720617726U CN 206945653 U CN206945653 U CN 206945653U
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Abstract
The disclosure is directed to a kind of air automatic monitoring device, it is characterised in that including：Detect cabin, control panel, gas sensor and baroceptor；The detection cabin is arranged on detection scene, and gas sample to be detected is obtained at the detection scene for the instruction according to the control panel；The gas sensor is arranged in the detection cabin, for detecting the detection cabin composition of gases within and its concentration value；The baroceptor is arranged in the pipeline of transmission gas, for detecting the pressure value in the pipeline；The control panel communicates to connect with detection cabin, the gas sensor and the baroceptor, for controlling the detection cabin, the gas sensor, the baroceptor to carry out corresponding actions according to control instruction.The disclosure can realize the real-time detection for store interior gas componant, on the premise of it ensure that storekeeper personnel's health of human body, improve accuracy of detection, and automaticity.
Description
Technical field
This disclosure relates to detection technique field, more particularly to a kind of air automatic monitoring device.
Background technology
Grain cabin storage at present mainly takes two kinds of measures for the prevention of insect pest, when recirculation fumigation, second, nitrogen charging controlled atmosphere.
During recirculation fumigation, only hydrogen phosphide reaches respective concentration, can just play a part of insect killing and preventing；To ensure two simultaneously
The respective concentration that carbonoxide has the function that plays fire-retardant, explosion-proof., it is necessary to which understanding nitrogen is dense in real time during inflated with nitrogen is adjusted
Degree, so as to ensure that concentration is up to standard and then desinsection, while stop nitrogen conveying after nitrogen gas concn is up to standard.In order to obtain above gas
Concentration value, traditional mode are generally cabin administrative staff wearing correlative protection apparatus and examined into cabin using handheld instrument
Survey or the detection pipeline by being drawn from cabin is detected one by one using handheld instrument.
Following three aspect be present in traditional approach：First, potential body harm be present to storekeeper personnel；Second, collection
Frequency can not ensure and inefficient；Third, detection gas with various needs to use different handheld instruments.Therefore, design one kind is replaced
In generation, is artificial and the air automatic monitoring device of energy efficient operation is necessary.
Utility model content
In view of this, can be with cheap cost and outstanding effect the present disclosure proposes a kind of air automatic monitoring device
Fruit solves above-mentioned technical problem.
In order to achieve the above object, technical scheme is used by the disclosure：
According to the one side of the embodiment of the present disclosure, it is proposed that a kind of air automatic monitoring device, it is characterised in that including：
Detect cabin, control panel, gas sensor and baroceptor；The detection cabin is arranged on detection scene, for according to the control
The instruction of making sheet obtains gas sample to be detected at the detection scene；The gas sensor is arranged on the detection cabin
It is interior, for detecting the detection cabin composition of gases within and its concentration value；The baroceptor is arranged on the pipeline of transmission gas
In, for detecting the pressure value in the pipeline；The control panel and detection cabin, the gas sensor and the gas
Pressure sensor communicates to connect, for controlling the detection cabin, the gas sensor, the baroceptor according to control instruction
Carry out corresponding actions.
Further, the gas sensor is included in oxygen sensor, carbon dioxide sensor, phosphatization hydrogen sensor
It is one or more.
Further, the baroceptor is one or more, is arranged in the pipeline of each gas transport.
Further, when the pressure value exceeds preset standard value, the baroceptor passes pressure abnormity signal
Pass the control panel, the control panel stops the air automatic monitoring device according to the pressure abnormity signal, and by institute
State pressure abnormity signal and feed back to host computer.
Further, in addition to aspiration pump, the aspiration pump are arranged between the detection cabin and the baroceptor
Pipeline on, for according to the instruction of the control panel extract gas sample.
Further, in addition to filter, the filter are arranged between the baroceptor and the aspiration pump
Pipeline on, for filtering the gas sample.
Further, in addition at least one intake valve, the intake valve are arranged on the baroceptor and air inlet
Between, for controlling the opening and closing of admission line.
Further, in addition to scavenging air valve, the scavenging air valve are arranged between the baroceptor and air inlet, are used for
Control the opening and closing of air refreshing tube.
Further, the control panel is provided with the one or more in wired serial line interface or Ethernet interface.
The technical scheme provided by this disclosed embodiment can include the following benefits：
The disclosure can be such that storekeeper personnel are detected without entering store interior to the gas componant in warehouse, using certainly
The detection means of dynamicization, it is possible to achieve the real-time detection for store interior gas componant, ensure that the storekeeper personnel person is strong
On the premise of health, accuracy of detection, and automaticity are improved.The working strength of storekeeper personnel is effectively reduced, is improved
Detection efficiency.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of system schematic of air automatic monitoring device according to an exemplary embodiment；
Fig. 2 is a kind of principle schematic of air automatic monitoring device according to another exemplary embodiment.
Reference：
1st, oxygen sensor, 2, carbon dioxide sensor, 3, phosphatization hydrogen sensor, 4, baroceptor, 5, control panel, 6,
Aspiration pump, 7, intake valve 1,8, intake valve 2,9, intake valve 3,10, intake valve 4,11, intake valve 5,12, scavenging air valve, 13, air inlet
Valve X, 14, filter, 15, detection cabin.
Embodiment
The disclosure is described in detail below with reference to embodiment shown in the drawings.But these embodiments are simultaneously
The disclosure is not limited, structure that one of ordinary skill in the art is made according to these embodiments, method or functionally
Conversion is all contained in the protection domain of the disclosure.
It is only merely for the purpose of description specific embodiment in the term that the disclosure uses, and is not intended to be limiting the disclosure.
" one kind " of singulative used in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wrapped
Containing the associated list items purpose of one or more, any or all may be combined.In all figures of the drawings, identical part uses
Identical label, is subsequently repeated no more.
As shown in figure 1, Fig. 1 is a kind of system signal of air automatic monitoring device according to an exemplary embodiment
Figure, including：Detect cabin 15, control panel 5, gas sensor and baroceptor 4；The detection cabin 15 is arranged on detection scene,
For the instruction according to the control panel 5 gas sample to be detected is obtained at the detection scene；The gas sensor is set
Put in the detection cabin 15, for detecting the detection composition of gases within of cabin 15 and its concentration value；The baroceptor 4 is set
Put in the pipeline of transmission gas, for detecting the pressure value in the pipeline；The control panel 5 and the detection cabin 15, institute
State gas sensor and the baroceptor 4 communicates to connect, for controlling the detection cabin, the gas sensor, institute
State baroceptor and corresponding actions are carried out according to control instruction.
In embodiment of the disclosure, reply can not detect various gas in silo automatically, in real time in the prior art
A kind of the problem of concentration of body, it is proposed that brand-new air automatic monitoring device.By being arranged on detection scene, such as silo
Detection cabin that is interior, or being connected to by pipeline in silo, using detecting the gas sensor set in cabin to being drawn into detection
Gas sample in cabin is detected, so as to analyze the concentration value of wherein various gases.Utilize such full automatic mode
Avoiding needs persons wear's protector to enter the drawbacks of silo detects in traditional detection means.
Further, the gas sensor includes oxygen sensor 1, carbon dioxide sensor 2, phosphatization hydrogen sensor 3
In one or more.
In embodiment of the disclosure, as shown in figure 1, the gas sensor being arranged in detection cabin 15 includes oxygen sensor
One or more in device 1, carbon dioxide sensor 2, phosphatization hydrogen sensor 3, each sensor can work independently.In response to upper
The manipulation instruction of position machine, can individually detect the concentration of oxygen, carbon dioxide, hydrogen phosphide, can also once carry out multiple concentration
Detection.
Further, the baroceptor 4 is one or more, is arranged in the pipeline of each gas transport.
In embodiment of the disclosure, as shown in figure 1, baroceptor 4 can be arranged on each intake valve and scavenging air valve pipe
On the total pipeline that road collects, naturally it is also possible to be separately positioned on the lateral where each intake valve and scavenging air valve.Air pressure
Sensor 4 is used for the pipeline pressure of pipeline where detecting.
Further, when the pressure value exceeds preset standard value, the baroceptor 4 passes pressure abnormity signal
The control panel 5 is passed, the control panel 5 stops the air automatic monitoring device according to the pressure abnormity signal, and will
The pressure abnormity signal feeds back to host computer.
In embodiment of the disclosure, normal barometric pressure value in a pipeline can be typically set, when baroceptor 4 detects
Pressure value exceed the pipeline normal barometric pressure value when, a pressure abnormity signal can be produced, control panel 5 receives pressure abnormity
After signal, stop the work of the air automatic monitoring device in the disclosure, while the pressure abnormity signal is fed back into host computer.
Pressure abnormity alarm is not only carried in the pressure abnormity signal, also carries the gas for producing pressure abnormity position
The identity identification information (i.e. id information) of pressure sensor 4.After host computer receives the pressure abnormity signal, can therefrom it decode
The id information, so that it is determined that being specifically conveniently to navigate to abnormity point in time there occurs exception on which circuit.
Further, in addition to aspiration pump 6, the aspiration pump 6 are arranged on the detection cabin 15 and the baroceptor 4
Between pipeline on, for according to the instruction of the control panel 5 extract gas sample.
In embodiment of the disclosure, control panel 5 controls aspiration pump 6 to work, and gas is pumped into inspection by each intake valve
Survey in cabin 15.
Further, in addition to filter 14, the filter 14 are arranged on the baroceptor 4 and the aspiration pump
On pipeline between 6, for filtering the gas sample.
In embodiment of the disclosure, gas sample passes through during detection cabin 15 is drawn into from detection scene
Filter 14, some impurity for the influence measurement that filter 14 is used to filter out in gas sample, so that it is guaranteed that in detection cabin 15
The spatter property of the gas sample of middle detection.
Further, in addition at least one intake valve, the intake valve are arranged on the baroceptor 4 and air inlet
Between, for controlling the opening and closing of admission line.
Further, in addition to scavenging air valve 12, the scavenging air valve 12 are arranged between the baroceptor and air inlet,
For controlling the opening and closing of air refreshing tube.
In embodiment of the disclosure, as shown in figure 1, intake valve 1- intake valves X is connected with respective air inlet respectively,
Admission line where control, air inlet opening is at detection scene.Equally, scavenging air valve 12 is also connected with ventilation mouth, is changed where control
Feed channel, ventilation mouth opening is at detection scene.Intake valve 1-X, scavenging air valve 12 are magnetic valve.Intake valve 1-X, scavenging air valve 12,
Detection cabin 15, aspiration pump 6, baroceptor 4 communicate to connect with control panel 5 respectively.Intake valve 1-X, scavenging air valve 12 are controlled
The control of plate 5, the opening and closing of pipeline where coordinating the control of aspiration pump 6.
Further, the control panel 5 is provided with the one or more in wired serial line interface or Ethernet interface.
In embodiment of the disclosure, control panel 5 is communicated using MODBUS, can be connect by serial line interface or Ethernet interface
Enter network, real-time operation is carried out by host computer.Communication channel is established using MODBUS Transmission Control Protocol and then is incorporated to LAN, from
And realize the real-time transmission related command in LAN and effectively gather related data.Control panel 5 is obtained by host computer and operated
Instruction, each part is controlled to cooperate.
As depicted in figs. 1 and 2, the implementation process of the disclosure is as follows：
Host computer detects certain pipeline certain gas by being sent with the serial line interface or Ethernet interface of control panel 5 as desired
The instruction of body is to control panel 5, and control panel 5 is according to the intake valve 1 of order-driven pipeline 1, the intake valve 2 of pipeline 2, the intake valve 3 of pipeline 3,
The intake valve 4 of pipeline 4, the intake valve 5 of pipeline 5, pipeline X intake valves X are opened, and after corresponding intake valve is opened, control panel 5 starts aspiration pump
6 extract associated conduit gas, and gas enters detection cabin 15 after the processing of filter 14, detects the oxygen sensor of arrangement in cabin 15
Device 1, carbon dioxide sensor 2, phosphatization hydrogen sensor 3 send the data sensed to control panel 5, and control panel 5 is by processing
Associated gas concentration values are fed back to related data by the serial line interface or Ethernet interface of control panel 5 with after calculating
Position machine.Specifically, oxygen sensor 1, carbon dioxide sensor 2, phosphatization hydrogen sensor 3 can calculate the dense of oxygen respectively
Number of degrees value (i.e. oxygen volume fraction percent shared in gas sample), concentration values (the i.e. carbon dioxide of carbon dioxide
The shared volume fraction percent in gas sample) and the concentration values of hydrogen phosphide (i.e. hydrogen phosphide is shared by gas sample
Volume fraction percent), and utilize nitrogen gas concn numerical value=100%- oxygen concentrations numerical value-gas concentration lwevel numerical value, meter
Calculate nitrogen gas concn numerical value.Therefore, when host computer needs nitrogen gas concn, oxygen sensor 1 is opened simultaneously, carbon dioxide passes
Sensor 2 carrys out gathered data, and the concentration values of nitrogen are conversed using the conversion relation of the above.Host computer is sent after receiving data
Ventilation instruction unpack scavenging air valve 12, sends gas sample inside warehouse back to while gathering fresh air.And it is possible to pass through gas
Pressure sensor 4 monitors pipeline pressure, and arresting stop works and fault message is fed back into host computer if pressure is exceeded.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by the application
Claim point out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (9)
- A kind of 1. air automatic monitoring device, it is characterised in that including：Detect cabin, control panel, gas sensor and air pressure sensing Device；The cabin of detecting is arranged on detection scene, to be detected in detection scene acquisition for the instruction according to the control panel Gas sample；The gas sensor is arranged in the detection cabin, for detecting the detection cabin composition of gases within and its concentration value；The baroceptor is arranged in the pipeline of transmission gas, for detecting the pressure value in the pipeline；The control panel communicates to connect with detection cabin, the gas sensor and the baroceptor, for controlling The detection cabin, the gas sensor, the baroceptor carry out corresponding actions according to control instruction.
- 2. air automatic monitoring device according to claim 1, it is characterised in that the gas sensor passes including oxygen One or more in sensor, carbon dioxide sensor, phosphatization hydrogen sensor.
- 3. air automatic monitoring device according to claim 1, it is characterised in that the baroceptor be one or It is multiple, it is arranged in the pipeline of each gas transport.
- 4. air automatic monitoring device according to claim 3, it is characterised in that when the pressure value exceeds preset standard During value, pressure abnormity signal is passed to the control panel by the baroceptor, and the control panel is according to the pressure abnormity Signal stops the air automatic monitoring device, and the pressure abnormity signal is fed back into host computer.
- 5. air automatic monitoring device according to claim 1, it is characterised in that also including aspiration pump, the aspiration pump It is arranged on the pipeline between the detection cabin and the baroceptor, for extracting gas according to the instruction of the control panel Sample.
- 6. air automatic monitoring device according to claim 5, it is characterised in that also including filter, the filter It is arranged on the pipeline between the baroceptor and the aspiration pump, for filtering the gas sample.
- 7. air automatic monitoring device according to claim 1, it is characterised in that also including at least one intake valve, institute State intake valve to be arranged between the baroceptor and air inlet, for controlling the opening and closing of admission line.
- 8. air automatic monitoring device according to claim 1, it is characterised in that also including scavenging air valve, the scavenging air valve It is arranged between the baroceptor and air inlet, for controlling the opening and closing of air refreshing tube.
- 9. air automatic monitoring device according to claim 1, it is characterised in that the control panel is provided with wired string One or more in line interface or Ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617726.9U CN206945653U (en) | 2017-05-29 | 2017-05-29 | Air automatic monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617726.9U CN206945653U (en) | 2017-05-29 | 2017-05-29 | Air automatic monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN206945653U true CN206945653U (en) | 2018-01-30 |
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ID=61362602
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| CN201720617726.9U Active CN206945653U (en) | 2017-05-29 | 2017-05-29 | Air automatic monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236438A (en) * | 2018-09-18 | 2019-01-18 | 苏州道捷电子科技有限公司 | A kind of automobile exhaust tube detection device |
| CN109270217A (en) * | 2018-09-29 | 2019-01-25 | 江苏芯力特电子科技有限公司 | A kind of scent detector and monitoring method for toilet |
| CN109342533A (en) * | 2018-09-28 | 2019-02-15 | 宁波安创电子科技有限公司 | A kind of nitrogen oxide sensor method for heating and controlling |
| CN113125653A (en) * | 2021-04-21 | 2021-07-16 | 林国伟 | Indoor air detection device |
-
2017
- 2017-05-29 CN CN201720617726.9U patent/CN206945653U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236438A (en) * | 2018-09-18 | 2019-01-18 | 苏州道捷电子科技有限公司 | A kind of automobile exhaust tube detection device |
| CN109342533A (en) * | 2018-09-28 | 2019-02-15 | 宁波安创电子科技有限公司 | A kind of nitrogen oxide sensor method for heating and controlling |
| CN109270217A (en) * | 2018-09-29 | 2019-01-25 | 江苏芯力特电子科技有限公司 | A kind of scent detector and monitoring method for toilet |
| CN113125653A (en) * | 2021-04-21 | 2021-07-16 | 林国伟 | Indoor air detection device |
| CN113125653B (en) * | 2021-04-21 | 2023-08-15 | 林国伟 | Indoor air detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: 101100 No. 611, 6th floor, building 24, yard a, Guanghua Road, Tongzhou District, Beijing Patentee after: BEIJING LIANGAN TECHNOLOGY Co.,Ltd. Address before: 450006 No. 4, unit 2, East, building 1, yard 39, Longhai West Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU LIANGAN TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101100 No. 611, 6th floor, building 24, yard a, Guanghua Road, Tongzhou District, Beijing Patentee after: Beijing Liang'an Technology Co.,Ltd. Address before: 101100 No. 611, 6th floor, building 24, yard a, Guanghua Road, Tongzhou District, Beijing Patentee before: BEIJING LIANGAN TECHNOLOGY Co.,Ltd. |