CN205506286U - Pressure sensing module based on bluetooth - Google Patents
Pressure sensing module based on bluetooth Download PDFInfo
- Publication number
- CN205506286U CN205506286U CN201620216155.3U CN201620216155U CN205506286U CN 205506286 U CN205506286 U CN 205506286U CN 201620216155 U CN201620216155 U CN 201620216155U CN 205506286 U CN205506286 U CN 205506286U
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- Prior art keywords
- pressure sensor
- pressure
- bluetooth
- trachea
- utility
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- 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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- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure sensing module based on bluetooth, including pressure sensor and trachea, pressure sensor installs on the trachea, the last bluetooth transmission module that is equipped with of pressure sensor, bluetooth transmission module with pressure sensor communication connection. The utility model discloses a carry out real -time sensing monitoring to the gas pressure in gas cylinder, the gas holder to going out the wireless conveying of monitoring data, in time letting the atmospheric pressure condition of relevant personnel's equipment in to gas cylinder, gas holder know, so that descend one shot operation, this structural life -time is longer, more stable moreover, and the degree of accuracy of testing numerical value is higher.
Description
Technical field
This utility model belongs to sensor field, and more specifically, this utility model relates to a kind of pressure based on Bluetooth technology and passes
Sense module.
Background technology
Traditional compressed air bottle or other gas storage tanks, be all to be detected by Pressure gauge, and personnel read on Pressure gauge
Numerical value known correlation values, but the defect of also existing.
When fireman carries the compressed air bottle entrance scene of a fire when, it is the Pressure gauge numerical value having no time to check on compressed air bottle,
And the environment in the scene of a fire such as dense smoke or without under lighting condition, the numerical value on Pressure gauge does not sees Chu, if compressed air bottle
In air supply not enough, alarm can be sent to fireman when compressed air bottle air within it is less than 5 MPas, make fireman
Timely can must know compressed air bottle situation, but this alarm is just for wearing the fireman of this compressed air bottle, commanding
Can not grasp well, when there being special circumstances to need to carry out special operation, fireman can not be worn by fire-fighting command personnel
If the real time status of compressed air bottle is monitored, on the one hand can affect fire-fighting efficiency, on the other hand can be to the person of fireman
Safety causes damage.
In process of production, along with the air pressure in storage tank that uses of gas is real-time change, when gas flow is not enough or excessive
If time can not in time gas conveying switch be controlled, not only can affect production but also have potential safety hazard.
And there will be deformation and abrasion at the movement of conventional pressure table after use after a while with pressurized, there are deformation and mill
The manometric test number damaged has error, now must be replaced, and consumable quantity is big, and cost improves.
Summary of the invention
The utility model discloses a kind of pressure sensor block based on Bluetooth technology, it is possible to the gas pressure of monitoring sensing in real time, carry
For accurate test number, the life-span is longer, cost is lower.
This utility model be the technical scheme is that
A kind of pressure sensor block based on Bluetooth technology, including pressure transducer and trachea, described pressure transducer is arranged on gas
Guan Shang, described pressure transducer is provided with Bluetooth communication modules, and described Bluetooth communication modules is connected with described pressure sensor communication.
Further, described trachea is tee T.
Further, described Bluetooth communication modules connects control system and electromagnetic valve.
Use after technique scheme, this utility model by the gas pressure in gas cylinder, air accumulator is carried out real-time sensing monitoring,
And Monitoring Data Wireless transceiver is gone out, can allow related personnel's equipment that the barometric information in gas cylinder, air accumulator is understood in time,
To carry out next step operation, and this structural life-time being longer, more stable, the accuracy of test number is higher.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model pressure sensor block based on Bluetooth technology.
In figure: 1, trachea 2, pressure transducer 3, Bluetooth communication modules.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, implement below in conjunction with this utility model
Accompanying drawing in example, is clearly and completely described the technical scheme in this utility model embodiment.Following example are only used for
The technical solution of the utility model is clearly described, and protection domain of the present utility model can not be limited with this.
Pressure sensor block based on Bluetooth technology as shown in Figure 1, including pressure transducer 2 and trachea 1, described pressure passes
Sensor 2 is arranged on trachea 1, and described pressure transducer 2 is provided with Bluetooth communication modules 3, and Bluetooth communication modules 3 can be pacified
Being contained in the side of pressure transducer 2, can also be arranged on the outside of trachea 1, Bluetooth communication modules 3 leads to pressure transducer 2
Letter connects.
Described trachea 1 is tee T, and described pressure transducer 2 may be mounted at the tee T drawn at the cylinder valve of compressed air bottle
On, the compressed air pressure data in compressed air bottle can be monitored by pressure transducer 2 in real time in use, and to making
Carry out synchronous feedback with personnel, according to the air supply accommodated in compressed air bottle and flow per minute, can be pressed
The data of contracting air bottle residue use time.
Described pressure transducer 2 can be applied in gas tank in the factory, makes pressure transducer 2 carry out associating control with electromagnetic valve
System, the air pressure in gas tank becomes big or diminishes can be by the most anti-by Bluetooth communication modules 3 again after pressure transducer 2 test
Feeding control system, control system is according to practical situation or sets a particular value and controls the switch size of electromagnetic valve, stable
The output of gas flow, makes production environment more safe and stable.
Pressure transducer 2 of the present utility model carries out gas pressure test to gas tank, and the numerical value of test is more accurate, use the longevity
Order longer, also can reduce consumables cost, the data after test can by Bluetooth communication modules timely must be transferred to relevant device,
Related personnel, ensures the personal safety as well as the property safety during production and application.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this practicality new
Type, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, its
Still the technical scheme described in foregoing embodiments can be modified, or wherein portion of techniques feature is carried out equivalent replace
Change.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection domain of the present utility model.
Claims (3)
1. a pressure sensor block based on Bluetooth technology, it is characterised in that:
Including pressure transducer and trachea, described pressure transducer is arranged on described trachea, and described pressure transducer is provided with indigo plant
Tooth transport module, described Bluetooth communication modules is connected with described pressure sensor communication.
Pressure sensor block based on Bluetooth technology the most according to claim 1, it is characterised in that: described trachea is three
Siphunculus.
Pressure sensor block based on Bluetooth technology the most according to claim 1 and 2, it is characterised in that: described indigo plant
Tooth transport module connects control system and electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216155.3U CN205506286U (en) | 2016-03-21 | 2016-03-21 | Pressure sensing module based on bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216155.3U CN205506286U (en) | 2016-03-21 | 2016-03-21 | Pressure sensing module based on bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506286U true CN205506286U (en) | 2016-08-24 |
Family
ID=56733460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620216155.3U Expired - Fee Related CN205506286U (en) | 2016-03-21 | 2016-03-21 | Pressure sensing module based on bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506286U (en) |
-
2016
- 2016-03-21 CN CN201620216155.3U patent/CN205506286U/en not_active Expired - Fee Related
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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: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |