CN207515847U - A kind of gas meter device - Google Patents
A kind of gas meter device Download PDFInfo
- Publication number
- CN207515847U CN207515847U CN201721473126.6U CN201721473126U CN207515847U CN 207515847 U CN207515847 U CN 207515847U CN 201721473126 U CN201721473126 U CN 201721473126U CN 207515847 U CN207515847 U CN 207515847U
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- China
- Prior art keywords
- housing
- indicator light
- wall
- flow sensor
- gas
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Abstract
The utility model is related to measuring instrument equipment technical fields, more particularly to a kind of gas meter device, including shell flow detection component, housing and the air inlet pipe and air outlet pipe for being fixed at case top, the bottom of housing is provided with opening, inner wall above enclosure interior is fixedly connected with gas flow pipe and the both ends of gas flow pipe are connected respectively with air inlet pipe and air outlet pipe, first flow sensor, second flow sensor can monitor gas flow in gas flow pipe in real time with third flow sensor, coordinate the first indicator light, second indicator light and third indicator light can remind stage by stage user's coal gas dosage how much；Housing front faces are provided with digital dial plate, can record the total amount that coal gas uses in real time, simple and convenient；Heat dissipation box and the outer wall of control box are provided with shackle member and are connected on the inner wall of housing by shackle member activity, repair easy to disassemble.
Description
Technical field
The utility model is related to measuring instrument equipment technical fields, and in particular to a kind of gas meter device.
Background technology
Gas meter is a kind of gas flowmeter, also known as gas meter, flow meter, is the compulsory verification meter for being included in national strong inspection catalogue
Tool.User must carry out strong inspection qualification for the first time using gas meter, flow meter through quality supervision department.Gas meter is manufactured with aluminium,
3 kilograms are weighed about, is placed in the instrument box of steel plate welding, is connect with nut with two gas pipings.Such as industrial gas table, membrane type coal
Gas meter, IC card intelligent gasometer etc. instrument.
A kind of metering device of membrane type gas meter is disclosed in China utility model patent specification CN2663940, the dress
It puts the indoor diaphragm of metering to be integrated with the vulcanization of caulking gum part, thus overcomes existing deaphragm gas meter due to long-play
Rear film, which generates to slide, makes measuring accuracy overproof, and metering becomes negative, and gas meter is caused to be not allowed, thus to Gas Company cause through
The problem of Ji loss.
A kind of metering device of membrane type gas meter as described above, the advantage is that overcome existing deaphragm gas meter due to
Long-play rear film, which generates to slide, makes measuring accuracy overproof, and metering becomes negative, but such metering device of membrane type gas meter category
In Mechanical measurement instrument, after prolonged use, since internal element aging is compared with the situation for being likely to occur gas leakage, and
Function is more single, is not convenient to use.
Utility model content
In view of the deficiencies of the prior art, the utility model discloses a kind of gas meter device, for solving for a long time
After use, since internal element aging is compared with the situation for being likely to occur gas leakage, and function is more single, is not convenient to use
Problem；The utility model is achieved by the following technical programs：
A kind of gas meter device including shell flow detection component, housing and is fixed at the case top
Air inlet pipe and air outlet pipe, the bottom of the housing is provided with opening, and the inner wall above the enclosure interior is fixedly connected with gas
The both ends of body runner pipe and the gas flow pipe are connected respectively with the air inlet pipe and air outlet pipe, the gas flow pipe
Lower section is fixedly installed baffle and the surrounding of the baffle is fixedly connected on the inner wall of the housing, the baffle lower surface
Center is provided with temperature sensor, and control box is provided with below the baffle, and the outer wall of the control box is fixedly installed card
Accumulator and microcontroller are provided in fitting and the control box, be provided with below the control box heat dissipation box and it is described dissipate
The upper and lower surface of hot box is both provided with ventilated net, and the outer wall of the control box is also fixedly installed shackle member, the heat dissipation box
Exhaust fan assembly is internally provided with, the temperature sensor is electrically connected the microcontroller with the exhaust fan assembly, described
Control box on the inner wall of the housing at the heat dissipation box both ends with being provided with sliding slot；
It is the first flow sensor of a, the second flow sensor of b, c that the flow detection component, which includes threshold size,
Third flow sensor and digital dial plate, the first flow sensor, the second flow sensor and the third flow
Sensor is arranged at the bottom of the gas flow pipe, the first flow sensor, the second flow sensor, described
Third flow sensor is electrically connected the microcontroller, the a=1c/3, b=2c/3 with the digital dial plate；
The front surface of the housing is provided with the digital dial plate, the first indicator light, the second indicator light and third indicator light,
First indicator light, second indicator light are electrically connected the microcontroller with the third indicator light.
Preferably, the housing is integrally formed.
Preferably, the model STC12C2052AD of the microcontroller.
Preferably, the shackle member activity that the control box is set by its outer wall is connected on the inner wall of the housing.
Preferably, the shackle member activity that the heat dissipation box is set by its outer wall is connected on the inner wall of the housing.
Preferably, first indicator light, the color of second indicator light and the third indicator light are respectively green, yellow
With it is red.
The beneficial effects of the utility model are：
First flow sensor, second flow sensor and third flow sensor can be monitored in gas flow pipe in real time
Gas flow, the first indicator light of cooperation, the second indicator light can remind the dosage of user's coal gas more stage by stage with third indicator light
It is few；Housing front faces are provided with digital dial plate, can record the total amount that coal gas uses in real time, simple and convenient；Heat dissipation box and control
The outer wall of box is provided with shackle member and is connected on the inner wall of housing by shackle member activity, repair easy to disassemble.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the stereogram of the utility model；
Fig. 3 is the electric connection figure of the utility model.
In figure：1st, housing；2nd, air inlet pipe；3rd, air outlet pipe；4th, gas flow pipe；5th, baffle；6th, temperature sensor；7th, it controls
Box；8th, shackle member；9th, heat dissipation box；10th, exhaust fan assembly；11st, first flow sensor；12nd, second flow sensor；13rd,
Three flow sensors；14th, digital dial plate；15th, the first indicator light；16th, the second indicator light；17th, third indicator light.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
A kind of gas meter device including shell flow detection component, housing 1 and is fixed at 1 top of housing
Air inlet pipe 2 and air outlet pipe 3, the bottom of housing 1 are provided with opening, and the inner wall of 1 inner upper of housing is fixedly connected with gas circulation
The both ends of pipe 4 and gas flow pipe 4 are connected respectively with air inlet pipe 2 and air outlet pipe 3, the lower section fixed setting of gas flow pipe 4
There is the surrounding of baffle 5 and baffle 5 to be fixedly connected on the inner wall of housing 1, the center of 5 lower surface of baffle is provided with temperature sensor
6, the lower section of baffle 5 is provided with control box 7, and the outer wall of control box 7, which is fixedly installed in shackle member 8 and control box 7, is provided with storage
Battery and microcontroller, the lower section of control box 7 is provided with heat dissipation box 9 and the upper and lower surface of heat dissipation box 9 is both provided with ventilated net, control
The outer wall of box 7 processed is also fixedly installed shackle member 8, and heat dissipation box 9 is internally provided with exhaust fan assembly 10, temperature sensor 6 with
Exhaust fan assembly 10 is electrically connected microcontroller, and control box 7 on the inner wall of the housing 1 at 9 both ends of heat dissipation box with being provided with sliding slot；
It is the first flow sensor 11 of a, the second flow sensor 12 of b, c that flow detection component, which includes threshold size,
Third flow sensor 13 and digital dial plate 14, first flow sensor 11, second flow sensor 12 and third flow sensing
Device 13 is arranged at the bottom of gas flow pipe 4, first flow sensor 11, second flow sensor 12, third flow sensing
Device 13 is electrically connected microcontroller, a=1c/3, b=2c/3 with digital dial plate 14；
The front surface of housing 1 is provided with digital dial plate 14, the first indicator light 15, the second indicator light 16 and third indicator light
17, the first indicator light 15, the second indicator light 16 are electrically connected microcontroller with third indicator light 17.
Specifically, housing is integrally formed, the model STC12C2052AD of microcontroller, control box 7 passes through it
8 activity of shackle member of outer wall setting is connected on the inner wall of housing 1,8 active card of shackle member that heat dissipation box 9 is set by its outer wall
Be connected on the inner wall of housing 1, the first indicator light 15, the color of the second indicator light 16 and third indicator light 17 be respectively green, it is yellow with
It is red.
First flow sensor 11, second flow sensor 12 and third flow sensor 13 can monitor gas stream in real time
Gas flow in siphunculus 4, first flow sensor 11, second flow sensor 12 and the threshold value of third flow sensor 13 are distinguished
For a, b and c, and a=1c/3, b=2c/3, c are that local average family be averaged the value of gas using quantity, the first indicator light of cooperation
15th, the second indicator light 16, third indicator light 17 and microcontroller, when the circulation of coal gas is more than a values, at the first indicator light 15
In constant, when Chen Mei fine jades circulation is more than b values, 16 constant of the second indicator light, during more than c values, 17 constant of third indicator light can be with
How much is the dosage of prompting user's coal gas stage by stage, and user is contributed to form energy-efficient good custom.
1 front surface of housing is provided with digital dial plate 14 can record the total amount that coal gas uses in real time, facilitate meter reading, simple side
Just.
Heat dissipation box 9 and the outer wall of control box 7 are provided with shackle member 8 and are connected in housing 1 by 8 activity of shackle member
On wall, the microcontroller in easy to disassemble and repair control box 7.
For control box 7 relatively close to gas flow pipe 4, the temperature sensor 6 of the lower section setting of baffle 5 can be in control box 7
Around when the temperature is excessively high, transmit temperature information to microcontroller, then microcontroller is by controlling exhaust fan to control box 7 weeks
It encloses and cools down, prevent danger.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent replacement to which part technical characteristic；And these
Modification is replaced, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. a kind of gas meter device including shell flow detection component, housing and is fixed at the case top
Air inlet pipe and air outlet pipe, it is characterised in that：The bottom of the housing is provided with opening, and the inner wall above the enclosure interior is fixed
The both ends for being connected with gas flow pipe and the gas flow pipe are connected respectively with the air inlet pipe and air outlet pipe, the gas
The surrounding that baffle and the baffle are fixedly installed below runner pipe is fixedly connected on the inner wall of the housing, the baffle
The center of lower surface is provided with temperature sensor, and control box is provided with below the baffle, and the outer wall of the control box is fixed
It is provided in shackle member and the control box and is provided with accumulator and microcontroller, heat dissipation box is provided with below the control box
And the upper and lower surface of the heat dissipation box is both provided with ventilated net, the outer wall of the control box is also fixedly installed shackle member, described
Heat dissipation box is internally provided with exhaust fan assembly, and the temperature sensor is electrically connected the microcontroller with the exhaust fan assembly
Device, the control box on the inner wall of the housing at the heat dissipation box both ends with being provided with sliding slot；
The flow detection component includes the third that threshold size is the first flow sensor of a, the second flow sensor of b, c
Flow sensor and digital dial plate, the first flow sensor, the second flow sensor and the third flow sensing
Device is arranged at the bottom of the gas flow pipe, the first flow sensor, the second flow sensor, the third
Flow sensor is electrically connected the microcontroller, the a=1c/3, b=2c/3 with the digital dial plate；
The front surface of the housing is provided with the digital dial plate, the first indicator light, the second indicator light and third indicator light, described
First indicator light, second indicator light are electrically connected the microcontroller with the third indicator light.
2. a kind of gas meter device according to claim 1, it is characterised in that：The housing be integrally formed and
Into.
3. a kind of gas meter device according to claim 1, it is characterised in that：The model of the microcontroller
STC12C2052AD。
4. a kind of gas meter device according to claim 1, it is characterised in that：The control box is set by its outer wall
The shackle member activity put is connected on the inner wall of the housing.
5. a kind of gas meter device according to claim 1, it is characterised in that：The heat dissipation box is set by its outer wall
The shackle member activity put is connected on the inner wall of the housing.
6. a kind of gas meter device according to claim 1, it is characterised in that：First indicator light, described
The color of two indicator lights and the third indicator light is respectively green, Huang Yuhong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473126.6U CN207515847U (en) | 2017-10-26 | 2017-10-26 | A kind of gas meter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473126.6U CN207515847U (en) | 2017-10-26 | 2017-10-26 | A kind of gas meter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207515847U true CN207515847U (en) | 2018-06-19 |
Family
ID=62538357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721473126.6U Expired - Fee Related CN207515847U (en) | 2017-10-26 | 2017-10-26 | A kind of gas meter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207515847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112798260A (en) * | 2021-02-05 | 2021-05-14 | 安徽中轴线建筑工业化科技有限公司 | Device to inspection of steel bar sleeve through performance |
-
2017
- 2017-10-26 CN CN201721473126.6U patent/CN207515847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112798260A (en) * | 2021-02-05 | 2021-05-14 | 安徽中轴线建筑工业化科技有限公司 | Device to inspection of steel bar sleeve through performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |