CN106225856A - A kind of bend pipe gas meter - Google Patents
A kind of bend pipe gas meter Download PDFInfo
- Publication number
- CN106225856A CN106225856A CN201610662415.4A CN201610662415A CN106225856A CN 106225856 A CN106225856 A CN 106225856A CN 201610662415 A CN201610662415 A CN 201610662415A CN 106225856 A CN106225856 A CN 106225856A
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- China
- Prior art keywords
- guiding pipe
- valve
- pressure guiding
- connects
- pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of bend pipe gas meter, including Bending Tube Sensor, Bending Tube Sensor is provided with disk type condenser a, the lower end of disk type condenser a is provided with two-way root valve a, the lower end of two-way root valve a connects pressure guiding pipe a, the bottom of pressure guiding pipe a is provided with threeway plug valve a, the side of threeway plug valve a connects pressure guiding pipe b, the side of pressure guiding pipe b is provided with three valve groups, the side of three valve groups connects pressure guiding pipe c, the side of pressure guiding pipe c connects threeway plug valve b, the top of threeway plug valve b connects pressure guiding pipe d, the top of pressure guiding pipe d is provided with two-way root valve b, the top of two-way root valve b is provided with disk type condenser b, the side of disk type condenser b is connected with sensor.Sensor internal, without insert, does not has the pressure loss.It is not easily blocked, has filth-discharging effect, good airproof performance.Heavy caliber sensor can utilize 90 ° of elbows at scene to transform online.Sensor Applicable temperature, pressure limit width.
Description
Technical field
The present invention relates to a kind of effusion meter, be specifically related to a kind of bend pipe gas meter, belong to instrument manufacturing field.
Background technology
Along with the development of science and technology, China's Urban Pipeline Carrying Natural Gas becomes the longest, in the face of the most numerous city pipes
Line, it would be desirable to add a lot of pressurizing points and voltage regulating station in its centre, has had more than 6000 door website, in order to
Preferably managing these websites, we use intelligent gas effusion meter, and it has monitoring in real time and the characteristic of flow measurement.But
It is that current most gas meter structure is complicated, is unfavorable for blowdown, and easily being changed by temperature and pressure is affected, it is surveyed
Accuracy of measurement has greatly to be affected.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing effusion meter inner sensor internals too many, causes gas pressure
Power is lost, and even blocks and by problems such as high temperature are affected, it is provided that a kind of bend pipe gas meter.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
The present invention provides a kind of bend pipe gas meter, including Bending Tube Sensor, described Bending Tube Sensor is provided with dish
Formula condenser a, the lower end of described disk type condenser a is provided with the lower end connection of two-way root valve a, described two-way root valve a impulse
Pipe a, the bottom of described pressure guiding pipe a is provided with the side connection of threeway plug valve a, described threeway plug valve a pressure guiding pipe b, institute
The side stating pressure guiding pipe b is provided with three valve groups, and the side of described three valve groups connects has the side of pressure guiding pipe c, described pressure guiding pipe c even
The top connection being connected to threeway plug valve b, described threeway plug valve b has pressure guiding pipe d, the top of described pressure guiding pipe d to be provided with two
Logical root valve b, the top of described two-way root valve b is provided with disk type condenser b, the side of described disk type condenser b and described sensing
Device is connected.
As a preferred technical solution of the present invention, the top of described three valve groups connects pressure guiding pipe e, described pressure guiding pipe
The top of e connects the side connection having differential pressure transmitter, the side of described differential pressure transmitter to be provided with wire a, described wire a to be had
Flow converter.
As a preferred technical solution of the present invention, the surface configuration of described flow converter has light-emitting diode display, described
The bottom of light-emitting diode display is provided with operation button.
As a preferred technical solution of the present invention, the top of described Bending Tube Sensor is provided with pressure transmitter, institute
State the side of pressure transmitter to be provided with the side of wire b, described wire b and connect and have described flow converter.
As a preferred technical solution of the present invention, the side of described pressure transmitter is provided with temperature transmitter, institute
State the side of temperature transmitter to be provided with the side of wire c, described wire c and connect and have described flow converter.
The present invention is reached to provide the benefit that: this device sensor internal, without insert and throttling element, does not has pressure to damage
Lose, measure more accurate.It is suitable for measuring mixed gas, is not easily blocked, has filth-discharging effect, good airproof performance.Sensor Applicable temperature,
Pressure limit width.Heavy caliber sensor can utilize 90 ° of elbows at scene to transform online.Sensor be operable with high temperature, high pressure,
Deng mal-condition.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the present invention；
In figure: 1, Bending Tube Sensor；2, disk type condenser a；3, two-way root valve a；4, pressure guiding pipe a；5, threeway plug valve a；
6, pressure guiding pipe b；7, pressure guiding pipe c；8, threeway plug valve b；9, three valve group；10, pressure guiding pipe e；11, differential pressure transmitter；12, two-way root
Valve b；13, wire a；14, wire b；15, wire c；16, operation button；17, flow converter；18, light-emitting diode display；19, temperature
Transmitter；20, pressure transmitter 21, disk type condenser b；22, pressure guiding pipe d.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As it is shown in figure 1, the present invention provides a kind of bend pipe gas meter, including Bending Tube Sensor 1, on Bending Tube Sensor 1
Being provided with disk type condenser a2, the lower end of disk type condenser a2 is provided with the lower end connection of two-way root valve a3, two-way root valve a3 to be had
Pressure guiding pipe a4, the bottom of pressure guiding pipe a4 is provided with the side connection of threeway plug valve a5, threeway plug valve a5 pressure guiding pipe b6, draws
The side of pressure pipe b6 is provided with three valve groups 9, and the side of three valve groups 9 connects has the side connection of pressure guiding pipe c7, pressure guiding pipe c7 to have three
The top of logical plug valve b8, threeway plug valve b8 connects has pressure guiding pipe d22, the top of pressure guiding pipe d22 to be provided with two-way root valve
B12, the top of two-way root valve b12 is provided with disk type condenser b21, and the side of disk type condenser b21 is connected with sensor 1, curved
Tube sensor is mainly used in exporting differential pressure signal, and disk type condenser is used for the fall of medium when carrying out high-temperature medium (steam) and measuring
Temperature, threeway plug valve can carry out blowdown, blowback.
Further, the top of described three valve groups (9) connects pressure guiding pipe e (10), and the top of described pressure guiding pipe e (10) is even
Being connected to differential pressure transmitter (11), the side of described differential pressure transmitter (11) is provided with the side connection of wire a13, wire a13 to be had
Flow converter 17, the differential pressure signal that Bending Tube Sensor exports can be converted to current signal by differential pressure transmitter.
The surface configuration of flow converter 17 has light-emitting diode display 18, the bottom of light-emitting diode display 18 to be provided with operation button
16, flow converter is by receiving differential pressure transmitter, temperature, pressure transmitter signal.Be calculated and be shown flow, temperature, pressure,
The parameters such as heat.
The top of Bending Tube Sensor 1 is provided with pressure transmitter 20, and the side of pressure transmitter 20 is provided with wire b14,
The side of wire b14 connects flow converter 17, selects, Ke Yijin when measured medium (steam, gas) pressure changes greatly
Row pressure compensation.
The side of pressure transmitter 20 is provided with temperature transmitter 19, and the side of temperature transmitter 19 is provided with wire c15,
The side of wire c15 connects flow converter 17, selects when measured medium (steam, gas) variations in temperature is bigger, can be right
Flow compensates.
This device is a kind of bend pipe gas meter, is to utilize fluid to move in a circle and produce when flowing through Bending Tube Sensor
Centrifugal force i.e. defines pressure differential in the interior outside of Bending Tube Sensor.Now, gas condenses through disk type condenser a2 and disc type
Device b21 is down to room temperature, then is delivered to threeway plug valve a5 and threeway plug valve b8 by pressure guiding pipe a4 and pressure guiding pipe d22 and arranges
Dirty.Afterwards, gas is flowed to differential pressure transmitter 11 by three valve groups 9 and be changed into current signal.And then temperature transmitter 19,
Current signal is transferred to flow converter by wire 12 simultaneously and processes by pressure transmitter 20 and differential pressure transmitter 11,
After on light-emitting diode display 18, demonstrate result.This device sensor internal, without insert and throttling element, does not has the pressure loss, surveys
Measure more accurate.It is suitable for measuring mixed gas, is not easily blocked, has filth-discharging effect, good airproof performance.Sensor Applicable temperature, pressure
Wide ranges.Heavy caliber sensor can utilize 90 ° of elbows at scene to transform online.Sensor be operable with high temperature, high pressure, etc. dislike
Bad condition.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (5)
1. a bend pipe gas meter, including Bending Tube Sensor (1), it is characterised in that described Bending Tube Sensor (1) is upper to be arranged
Disk type condenser a (2), the lower end of described disk type condenser a (2) is had to be provided with two-way root valve a (3), described two-way root valve a (3)
Lower end connect have pressure guiding pipe a (4), the bottom of described pressure guiding pipe a (4) to be provided with threeway plug valve a (5), described three-way cock
The side of valve a (5) connects has pressure guiding pipe b (6), the side of described pressure guiding pipe b (6) to be provided with three valve groups (9), described three valve groups
(9) side connects pressure guiding pipe c (7), and the side of described pressure guiding pipe c (7) connects threeway plug valve b (8), and described threeway is revolved
The top of plug valve b (8) connects pressure guiding pipe d (22), and the top of described pressure guiding pipe d (22) is provided with two-way root valve b (12), described
The top of two-way root valve b (12) is provided with disk type condenser b (21), the side of described disk type condenser b (21) and described sensing
Device (1) is connected.
A kind of bend pipe gas meter the most according to claim 1, it is characterised in that the top of described three valve groups (9) is even
Being connected to pressure guiding pipe e (10), the top of described pressure guiding pipe e (10) connects differential pressure transmitter (11), described differential pressure transmitter (11)
Side be provided with wire a (13), the side of described wire a (13) connects flow converter (17).
A kind of bend pipe gas meter the most according to claim 1, it is characterised in that the table of described flow converter (17)
Face is provided with light-emitting diode display (18), and the bottom of described light-emitting diode display (18) is provided with operation button (16).
A kind of bend pipe gas meter the most according to claim 1, it is characterised in that the top of described Bending Tube Sensor (1)
End is provided with pressure transmitter (20), and the side of described pressure transmitter (20) is provided with wire b (14), described wire b (14)
Side connect have described flow converter (17).
A kind of bend pipe gas meter the most according to claim 1, it is characterised in that the one of described pressure transmitter (20)
Side is provided with temperature transmitter (19), and the side of described temperature transmitter (19) is provided with wire c (15), described wire c (15)
Side connect have described flow converter (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662415.4A CN106225856A (en) | 2016-08-12 | 2016-08-12 | A kind of bend pipe gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662415.4A CN106225856A (en) | 2016-08-12 | 2016-08-12 | A kind of bend pipe gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106225856A true CN106225856A (en) | 2016-12-14 |
Family
ID=57548133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662415.4A Pending CN106225856A (en) | 2016-08-12 | 2016-08-12 | A kind of bend pipe gas meter |
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| Country | Link |
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| CN (1) | CN106225856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974796A (en) * | 2019-04-23 | 2019-07-05 | 唐山市丰润区展望自动化设备有限公司 | Differential pressure type steam-flow meter condensing unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638036Y (en) * | 2003-07-22 | 2004-09-01 | 赵连环 | Integrated elbow flowmeter |
| CN2655187Y (en) * | 2003-09-15 | 2004-11-10 | 张福贵 | Positive and negative double direction metering elbow flowmeter |
| CN202329696U (en) * | 2011-11-28 | 2012-07-11 | 唐山华洋自动化有限公司 | Online intelligent elbow meter |
| CN204115782U (en) * | 2014-07-08 | 2015-01-21 | 武照龙 | Oil recovery winding pipe flow rate metering device |
| CN204286520U (en) * | 2014-12-12 | 2015-04-22 | 高拓石油天然气技术（上海）有限责任公司 | With the metering system of mass flowmeter |
| CN204788515U (en) * | 2015-07-15 | 2015-11-18 | 马鞍山市嘉逸科技工贸有限责任公司 | Curved elbow meter of S |
-
2016
- 2016-08-12 CN CN201610662415.4A patent/CN106225856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638036Y (en) * | 2003-07-22 | 2004-09-01 | 赵连环 | Integrated elbow flowmeter |
| CN2655187Y (en) * | 2003-09-15 | 2004-11-10 | 张福贵 | Positive and negative double direction metering elbow flowmeter |
| CN202329696U (en) * | 2011-11-28 | 2012-07-11 | 唐山华洋自动化有限公司 | Online intelligent elbow meter |
| CN204115782U (en) * | 2014-07-08 | 2015-01-21 | 武照龙 | Oil recovery winding pipe flow rate metering device |
| CN204286520U (en) * | 2014-12-12 | 2015-04-22 | 高拓石油天然气技术（上海）有限责任公司 | With the metering system of mass flowmeter |
| CN204788515U (en) * | 2015-07-15 | 2015-11-18 | 马鞍山市嘉逸科技工贸有限责任公司 | Curved elbow meter of S |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974796A (en) * | 2019-04-23 | 2019-07-05 | 唐山市丰润区展望自动化设备有限公司 | Differential pressure type steam-flow meter condensing unit |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |