CN207907964U - A kind of gas flowmeter convenient for automatic number-sounding - Google Patents
A kind of gas flowmeter convenient for automatic number-sounding Download PDFInfo
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- CN207907964U CN207907964U CN201721908963.7U CN201721908963U CN207907964U CN 207907964 U CN207907964 U CN 207907964U CN 201721908963 U CN201721908963 U CN 201721908963U CN 207907964 U CN207907964 U CN 207907964U
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- fixedly connected
- gas pipe
- gas
- display screen
- automatic number
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Abstract
The utility model discloses a kind of gas flowmeters convenient for automatic number-sounding, including Gas Pipe, the both ends of Gas Pipe are fixedly connected with flange buckle, the inside of Gas Pipe is fixedly connected with vortex shedders, one end of vortex shedders, which is located in Gas Pipe, is fixedly connected with sensor, and the upper end of sensor is fixedly connected on by sealant on tightening nut.The utility model is designed by controller and voice prompting device, effectively the behaviour in service of gas flow is observed, personnel are facilitated to understand combustion gas service condition in the case where observing inconvenient, it is designed by heating wire on protective glass, when effectivelying prevent arriving in winter, its display screen surface glass is susceptible to water mist and leads to the situation of personal observations' inconvenience, it is designed by protective cover on flow detection table, can the electronic instrument in the utility model flowmeter be subjected to effective protection, preventing from being covered by dust influences to use.
Description
Technical field
The utility model is related to a kind of gas flowmeters, more particularly to a kind of gas flowmeter convenient for automatic number-sounding, belong to
In gas flow safety detection technology field.
Background technology
Gas flowmeter using Karman vortex street principle manufacture, have high certainty of measurement, broad quantum, it is low in energy consumption, easy for installation,
Easy to operate, the advantages that pressure loss is small, can measure operating mode volume flow or standard volume flow (integral intelligent temperature, pressure
Force compensating), according to user's needs, it can be attached to pulse or 4~20mADC electric current output functions, be current more satisfactory natural gas
Measuring instrument, the use of gas flowmeter can improve the safety that people use combustion gas, and traditional gas flow just more work(
Can be relatively single, cannot be that user provides gas flow situation, Shortcomings, and traditional gas flow in real time when detecting
Table in winter when, display screen glass be easy because internal-external temperature difference generate generate water mist, influence people observe gas flow, exist not
Foot, and traditional gas flow detecting meter, more designs are simple, are susceptible to inside it when associated electrical instrument uses for a long time
Dust influences to use, Shortcomings.
Utility model content
The utility model aim is to provide a kind of gas flowmeter convenient for automatic number-sounding, to solve above-mentioned background technology
The problem of proposition.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of gas flowmeter convenient for automatic number-sounding, including Gas Pipe, the both ends of the Gas Pipe are fixedly connected with method
The inside of orchid button, the Gas Pipe is fixedly connected with vortex shedders, and one end of the vortex shedders is located in Gas Pipe admittedly
Surely it is connected with sensor, the upper end of the sensor is fixedly connected on by sealant on tightening nut, the tightening nut spiral shell
Line is connected in Gas Pipe, and the upper end of the tightening nut is fixedly connected with flow detection table, the flow inspection by conduit
Survey table includes display screen, protective glass, voice prompting device, controller and battery, and the voice prompting device and controller are distinguished
It is fixedly connected on the upper end and side of display screen, the protective glass and battery are respectively fixedly connected in the front end of display screen with after
End, the both ends of the voice prompting device and the both ends of display screen are equipped with sliding rail, and the flow detection table passes through sliding rail activity
It is connected in protective cover.
As a kind of optimal technical scheme of the utility model, the inner homogeneous of the protective glass is provided with several electric heating
Silk, and the heating wire, sensor, voice prompting device and controller are electrical connected with battery.
As a kind of optimal technical scheme of the utility model, the upper and lower ends of the flange buckle are equipped with fixing nut.
As a kind of optimal technical scheme of the utility model, one end that the voice prompting device is biased to protective glass is fixed
It is connected with several broadcast holes.
As a kind of optimal technical scheme of the utility model, the controller, voice prompting device and display screen are in
Same plane, and corner corresponds to protective cover position and is equipped with rubber washer.
The advantageous effect that the utility model is reached is：The utility model is designed by controller and voice prompting device,
Effectively the behaviour in service of gas flow is observed, facilitates personnel to understand combustion gas in the case where observing inconvenient and uses feelings
Condition is designed by heating wire on protective glass, and when effectivelying prevent arriving in winter, display screen surface glass is susceptible to water mist
And lead to the situation of personal observations' inconvenience, and it is designed by protective cover on flow detection table, it can be by the utility model flowmeter
The problem of interior electronic instrument effective protection is got up, and preventing electronic instrument from being covered by dust influences to use.
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
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structural side view of the utility model；
Fig. 3 is the module map of the utility model.
In figure：1, Gas Pipe；2, flange buckle；3, vortex shedders；4, sensor；5, sealant；6, tightening nut；7, it leads
Pipe；8, flow detection table；9, display screen；10, voice prompting device；11, controller；12, protective glass；13, battery；14, it protects
Cover；15, heating wire；16, sliding rail.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment：As shown in Figs. 1-3, a kind of gas flowmeter convenient for automatic number-sounding of the utility model, including Gas Pipe
1, the both ends of Gas Pipe 1 are fixedly connected with flange buckle 2, and the inside of Gas Pipe 1 is fixedly connected with vortex shedders 3, and vortex occurs
One end of body 3, which is located in Gas Pipe 1, is fixedly connected with sensor 4, and the upper end of sensor 4 is fixedly connected on rotation by sealant 5
On tight nut 6, tightening nut 6 is threaded in Gas Pipe 1, and the upper end of tightening nut 6 is fixedly connected with by conduit 7
Flow detection table 8, flow detection table 8 include display screen 9, protective glass 12, voice prompting device 10, controller 11 and battery
13, voice prompting device 10 and controller 11 are respectively fixedly connected in the upper end and side of display screen 9, protective glass 12 and battery 13
It is respectively fixedly connected in the front-end and back-end of display screen 9, the both ends of voice prompting device 10 and the both ends of display screen 9 are equipped with sliding rail
16, and flow detection table 8 is movably connected in by sliding rail 16 in protective cover 14.
The inner homogeneous of protective glass 12 is provided with several heating wire 15, and heating wire 15, sensor 4, voice prompting device
10 and controller 11 be electrical connected with battery 13, reasonable for structure easy to use, the upper and lower ends of flange buckle 2 are equipped with fixed spiral shell
Mother, one end that voice prompting device 10 is biased to protective glass 12 are fixedly connected with several broadcast holes, effectively prevent protective cover 14 by language
The prompt tone that sound prompting device 10 is sent out blocks, simple and practical, and controller 11, voice prompting device 10 and display screen 9 are in same
Plane, and corner corresponds to 14 position of protective cover and is equipped with rubber washer, effectively prevent in gas flow detecting meter 8 into ash charge
Dirt, it is safer.
Specifically, in use, 11 model Siemens S7-1200 of the utility model controller, compact-sized, function is complete
Face, 4 model AWM43600V of sensor measure sensitive, rapid reaction, can effectively detect gas flow situation, stablize peace
Entirely, 10 model NY09A of language prompting apparatus, 115 × 72 × 53 millimeters, output power 1W of appearance and size, performance are stablized,
9 model G065VN01-V2 of display screen, pixel arrangement format are RGB vertical stripe formats, and performance is stablized, and shows information
Cleaning, facilitates personal observations, durable, as personnel in use, gas pipeline is first fixed on combustion gas by flange buckle 2 respectively
The both ends of pipe 1, then by the inside of Gas Pipe 1 when, by when vortex shedders 3 formed vortex facilitate 4 detection stream of sensor
Amount situation is dealt on display screen 9 after then sensor 4 handles the signal of detection by controller 11, facilitates personal observations,
Controller 11, which converts 4 detection flows situation of sensor to the electric signal that language prompting apparatus 10 can identify and is sent to voice, simultaneously carries
Show in device 10, after the processing of language player 10, is come out by internal loudspeaker device soundplay, be inconvenient to observe in personnel
When, facilitate personnel to understand gas flow situation, 8 effective protection of flow detection table is got up by sliding rail 16, prevented by protective cover 14
Dust enters in flow detection table 8 in relevant electronic instrument, is designed, is effectively prevent by heating wire 15 on protective glass 12
When winter arrives, 9 watch crystal of display screen is susceptible to water mist and leads to the situation of personal observations' inconvenience, simple and practical side
Just.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gas flowmeter convenient for automatic number-sounding, including Gas Pipe (1), which is characterized in that the two of the Gas Pipe (1)
End is fixedly connected with flange buckle (2), and the inside of the Gas Pipe (1) is fixedly connected with vortex shedders (3), and the vortex occurs
One end of body (3), which is located in Gas Pipe (1), is fixedly connected with sensor (4), and the upper end of the sensor (4) passes through sealant
(5) it is fixedly connected on tightening nut (6), the tightening nut (6) is threaded in Gas Pipe (1), and described screws spiral shell
The upper end of female (6) is fixedly connected with flow detection table (8) by conduit (7), and the flow detection table (8) includes display screen
(9), protective glass (12), voice prompting device (10), controller (11) and battery (13), the voice prompting device (10) and control
Device (11) is respectively fixedly connected in the upper end and side of display screen (9), and the protective glass (12) and battery (13) are fixed respectively
The front-end and back-end of display screen (9) are connected to, the both ends of the voice prompting device (10) and the both ends of display screen (9) are equipped with cunning
Rail (16), and the flow detection table (8) is movably connected in by sliding rail (16) in protective cover (14).
2. a kind of gas flowmeter convenient for automatic number-sounding according to claim 1, which is characterized in that the protective glass
(12) inner homogeneous is provided with several heating wire (15), and the heating wire (15), sensor (4), voice prompting device (10)
It is electrical connected with battery (13) with controller (11).
3. a kind of gas flowmeter convenient for automatic number-sounding according to claim 1, which is characterized in that the flange buckle
(2) upper and lower ends are equipped with fixing nut.
4. a kind of gas flowmeter convenient for automatic number-sounding according to claim 1, which is characterized in that the voice prompt
One end that device (10) is biased to protective glass (12) is fixedly connected with several broadcast holes.
5. a kind of gas flowmeter convenient for automatic number-sounding according to claim 1, which is characterized in that the controller
(11), voice prompting device (10) and display screen (9) are in same plane, and corner corresponds to protective cover (14) position and is equipped with rubber
Rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721908963.7U CN207907964U (en) | 2017-12-30 | 2017-12-30 | A kind of gas flowmeter convenient for automatic number-sounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721908963.7U CN207907964U (en) | 2017-12-30 | 2017-12-30 | A kind of gas flowmeter convenient for automatic number-sounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907964U true CN207907964U (en) | 2018-09-25 |
Family
ID=63565900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721908963.7U Active CN207907964U (en) | 2017-12-30 | 2017-12-30 | A kind of gas flowmeter convenient for automatic number-sounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907964U (en) |
-
2017
- 2017-12-30 CN CN201721908963.7U patent/CN207907964U/en active Active
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