CN207395948U - A kind of digital pressure gauge for detecting air pressure - Google Patents
A kind of digital pressure gauge for detecting air pressure Download PDFInfo
- Publication number
- CN207395948U CN207395948U CN201721394427.XU CN201721394427U CN207395948U CN 207395948 U CN207395948 U CN 207395948U CN 201721394427 U CN201721394427 U CN 201721394427U CN 207395948 U CN207395948 U CN 207395948U
- Authority
- CN
- China
- Prior art keywords
- pressure gauge
- digital
- gauge body
- detecting air
- air pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of digital pressure gauges for detecting air pressure, including pressure gauge body, the end surface of pressure gauge body is provided with digital display panel, the one side of digital display panel is equipped with control panel, function key is provided on the inside of control panel, the one side of function key is provided with manipulation key, the one side of manipulation key is equipped with voice announcer, the top of pressure gauge body is equipped with hazard warning flasher, the one side of pressure gauge body is equipped with drying sheet slot, the inside of pressure gauge body is equipped with PLC programming controller, the one side of PLC programming controller is provided with central processing unit.The utility model is a kind of digital pressure gauge for detecting air pressure, the equipment can be configured value range by programmable controller to inside, when going beyond the scope, value can carry out audio alert prompting automatically, the equipment uses high-precision baroceptor and high-accuracy temperature-humidity sensor, measurement is accurate, wide range of measurement, while moisture-sensitive, service life is not long for inside.
Description
Technical field
The utility model is related to a kind of digital pressure gauge, more particularly to a kind of digital pressure gauge for detecting air pressure.
Background technology
Digital altimeter is for measuring the instrument of atmospheric pressure, which is the essential product of lab samples, number
Formula pressure gauge was received and is recognized by vast gage work person due to the advantages that its is simple and easy to operate, performance is stable, reading is directly perceived
Can, required DC voltage, then through regulator circuit supply needed for circuit or（24V）DC voltage is directly supplied through regulator circuit
Required circuit, signal section：Measured medium pressure, the pressure-sensitive diaphragm of sensor is passed to by pressure interface, and sensor will sense
Electric signal converted through amplification, V/A, send CPU processing, display number, control output switch parameter be set, and provide analog quantity
Or digital output shows so as to fulfill pressure, controls and the process of pick-up, pressure class instrument are common measurement instruments, extensively
Applied to every field, it can intuitively show the pressure change of each process links, see clearly in product or medium flow
Condition is formed, and monitors the safe trend during production run, and passes through automatic linkage or sensing device, has been constructed rapid together
Reliable safety guarantee for accident prevention, ensures that the person and property safety have played important function, the eyes referred to as safety.
On the basis of the technical conditions of existing digital pressure gauge, in the scope used and convenience of pressure gauge
Many deficiencies are still remained, most air pressure digital pressure gauge functionality when being used is single, can only accomplish single
Function is measured, use scope is smaller, while often easily moist inside measuring apparatus, is easy to cause equipment internal damage, influences
The use of equipment, is inconvenient.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides a kind of number for detecting air pressure
Pressure gauge, the equipment can be configured value range by programmable controller to inside, and when going beyond the scope, value can carry out voice automatically
Alarm, the equipment use high-precision baroceptor and high-accuracy temperature-humidity sensor, and measurement is accurate, wide range of measurement,
It is internal simultaneously that moisture-sensitive, service life is not long.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of digital pressure gauge for detecting air pressure of the utility model, including pressure gauge body, the one of the pressure gauge body
End surfaces are provided with digital display panel, and the one side of the digital display panel is equipped with control panel, the control panel
Inside is provided with function key, and the one side of the function key is provided with manipulation key, and the one side of the manipulation key is equipped with voice broadcast
Device, the top of the pressure gauge body are equipped with hazard warning flasher, and the one side of the pressure gauge body is equipped with drying sheet slot,
The inside of the pressure gauge body is equipped with PLC programming controller, and the one side of the PLC programming controller is provided with central processing
Device, the one side of the central processing unit are provided with temperature and humidity measurement device, and the one side of the temperature and humidity measurement device is provided with air pressure survey
Measuring device.
As a kind of optimal technical scheme of the utility model, the temperature and humidity measurement device and variometer with center
Processor is electrically connected.
As a kind of optimal technical scheme of the utility model, the voice announcer and hazard warning flasher are and centre
Device is managed to be electrically connected.
As a kind of optimal technical scheme of the utility model, the PLC programming controller electrically connects with central processing unit
It connects.
As a kind of optimal technical scheme of the utility model, the one side of the drying sheet slot is provided with power supply connection
Mouthful.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is a kind of digital pressure gauge for detecting air pressure, and can effectively improve digital pressure gauge uses model
Enclose and convenience, the equipment can be configured value range by programmable controller to inside, when go beyond the scope value can automatically into
Row audio alert is prompted, which uses high-precision baroceptor and high-accuracy temperature-humidity sensor, and measurement is accurate, measures model
It encloses extensively, while moisture-sensitive, service life is not long for inside.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
In figure：1st, pressure gauge body；2nd, digital display panel；3rd, control panel；4th, function key；5th, key is manipulated；6th, voice
Broadcast device；7th, drying sheet slot；8th, power supply connector；9th, hazard warning flasher；10th, PLC programming controller；11st, central processing unit；
12nd, temperature and humidity measurement device；13rd, variometer.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of digital pressure gauge for detecting air pressure, including pressure gauge body 1, pressure
The end surface of power meter body 1 is provided with digital display panel 2, and the one side of digital display panel 2 is equipped with control panel 3, control
The inside of panel 3 processed is provided with function key 4, and the one side of function key 4 is provided with manipulation key 5, and the one side of manipulation key 5 is equipped with voice
Broadcast device 6, the top of pressure gauge body 1 are equipped with hazard warning flasher 9, and the one side of pressure gauge body 1 is equipped with drying sheet slot
7, the inside of pressure gauge body 1 is equipped with PLC programming controller 10, and the one side of PLC programming controller 10 is provided with central processing
Device 11, the one side of central processing unit 11 are provided with temperature and humidity measurement device 12, and the one side of temperature and humidity measurement device 12 is provided with air pressure survey
Measuring device 13.
Further, temperature and humidity measurement device 12 and variometer 13 are electrically connected with central processing unit 11, humiture
Data measured by measuring appliance 12 and variometer 13, which are transferred in central processing unit 11, carries out data processing.
Voice announcer 6 and hazard warning flasher 9 are electrically connected with central processing unit 11, when humiture or atmospheric pressure value exceed
During scope, voice announcer 6 and hazard warning flasher 9 carry out voice broadcast and carry out flashing indicating, can be handled in time.
PLC programming controller 10 is electrically connected with central processing unit 11, is set by PLC programming controller 10 into line program
Meter, the alarm range value of adjustable apparatus are very convenient.
The one side of drying sheet slot 7 is provided with power supply connector 8, and the power supply connector 8 of setting can provide electric power for equipment,
Facilitate and used.
Specifically, the utility model is when in use, program editing setting report can be carried out by PLC programming controller 10
Alert value range, is operated by control panel 3, is opened the equipment and is carried out work measurement, using high-precision variometer 13
It is measured with high-accuracy temperature-humidity measuring appliance 12, during the data measured by temperature and humidity measurement device 12 and variometer 13 are transferred to
Data processing is carried out in central processor 11, when humiture or atmospheric pressure value go beyond the scope, voice announcer 6 and hazard warning flasher 9
It carries out voice broadcast and carries out flashing indicating, can be handled in time.
The equipment can effectively improve the use scope and convenience of digital pressure gauge, which passes through programming Control
Device can be configured value range to inside, and when the value that goes beyond the scope can carry out audio alert prompting automatically, the equipment is using high-precision
Baroceptor and high-accuracy temperature-humidity sensor, measurement is accurate, wide range of measurement, while internal not moisture-sensitive, service life
It is long.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of digital pressure gauge for detecting air pressure, including pressure gauge body（1）, which is characterized in that the pressure gauge body（1）
End surface be provided with digital display panel（2）, the digital display panel（2）One side control panel is installed（3）, institute
State control panel（3）Inside be provided with function key（4）, the function key（4）One side be provided with manipulation key（5）, the behaviour
Control key（5）One side voice announcer is installed（6）, the pressure gauge body（1）Top hazard warning flasher is installed（9）,
The pressure gauge body（1）One side drying sheet slot is installed（7）, the pressure gauge body（1）Inside be equipped with PLC volume
Range controller（10）, the PLC programming controller（10）One side be provided with central processing unit（11）, the central processing unit
（11）One side be provided with temperature and humidity measurement device（12）, the temperature and humidity measurement device（12）One side be provided with variometer
（13）.
A kind of 2. digital pressure gauge for detecting air pressure according to claim 1, which is characterized in that the temperature and humidity measurement device
（12）And variometer（13）And central processing unit（11）It is electrically connected.
A kind of 3. digital pressure gauge for detecting air pressure according to claim 1, which is characterized in that the voice announcer
（6）And hazard warning flasher（9）And central processing unit（11）It is electrically connected.
A kind of 4. digital pressure gauge for detecting air pressure according to claim 1, which is characterized in that the PLC programming Controls
Device（10）With central processing unit（11）It is electrically connected.
A kind of 5. digital pressure gauge for detecting air pressure according to claim 1, which is characterized in that the drying sheet slot
（7）One side be provided with power supply connector（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394427.XU CN207395948U (en) | 2017-10-26 | 2017-10-26 | A kind of digital pressure gauge for detecting air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394427.XU CN207395948U (en) | 2017-10-26 | 2017-10-26 | A kind of digital pressure gauge for detecting air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395948U true CN207395948U (en) | 2018-05-22 |
Family
ID=62326439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394427.XU Expired - Fee Related CN207395948U (en) | 2017-10-26 | 2017-10-26 | A kind of digital pressure gauge for detecting air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395948U (en) |
-
2017
- 2017-10-26 CN CN201721394427.XU patent/CN207395948U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266300 West Side of Shangde Avenue, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Guotai Testing Technology Co., Ltd. Address before: 266300 West Side of Shangde Avenue, Jiaozhou City, Qingdao City, Shandong Province Patentee before: Cathay Pacific safety technology services (Qingdao) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |