CN107167204B - Integrated IC card gas roots flowmeter box - Google Patents
Integrated IC card gas roots flowmeter box Download PDFInfo
- Publication number
- CN107167204B CN107167204B CN201710544130.5A CN201710544130A CN107167204B CN 107167204 B CN107167204 B CN 107167204B CN 201710544130 A CN201710544130 A CN 201710544130A CN 107167204 B CN107167204 B CN 107167204B
- Authority
- CN
- China
- Prior art keywords
- air inlet
- pipeline
- outlet
- air outlet
- box body
- 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.)
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- 239000012535 impurity Substances 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
- G01F15/125—Filters
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
Abstract
The invention provides an integrated IC card gas roots flowmeter box, which comprises a box body (11), wherein an air inlet of an air inlet pipeline (1) is arranged above the box body (11), an air outlet of the air inlet pipeline (1) is connected with an air inlet of a filter (3), an air outlet of the filter (3) is connected with an air inlet of an IC card controller (7) through a transverse T-shaped pipe (4) with a drain outlet, an air outlet of the IC card controller (7) is connected with an air inlet of a gas roots flowmeter (9), an air inlet of an air outlet pipeline (10) is connected with an air outlet of the gas roots flowmeter (9), and an air outlet of the air outlet pipeline (10) is arranged above the box body (11). The air inlet and the air outlet are arranged above the box body, so that the pipeline connection is very convenient, the allocation of an elbow is reduced, and the pressure loss value of the whole equipment can be greatly reduced.
Description
Technical Field
The invention relates to a roots flowmeter box, in particular to an integrated IC card gas roots flowmeter box.
Background
CN101387533a discloses an IC card waist wheel (roots) gas flowmeter measuring box and a measuring method composed of a roots gas flowmeter and an IC card flowmeter, wherein a filter and a waist wheel flowmeter are positioned in the box body, and the flowmeter measuring box firstly realizes the purposes of recharging and then supplying air; and secondly, the effective monitoring and control of the pressure difference of the input air pressure and the output air pressure of the fluid metering box are realized, so that the benefit of a user is ensured not to be damaged.
Based on the above, the inventor further researches and discovers that most of the current gas pipeline designs are high in installation position, and the traditional flowmeter pipeline is troublesome to install and wind from above.
Disclosure of Invention
In view of the foregoing deficiencies of the prior art, an object of the present invention is to provide an integrated IC card gas roots flowmeter box.
In order to achieve the above purpose, the integrated IC card gas roots flowmeter provided by the invention adopts the following technical scheme:
the utility model provides an integration IC-card gaseous roots flowmeter measuring tank, includes the box, the inside admission line that is equipped with of box, filter, take drain U type connecting pipe, IC-card controller, gaseous roots flowmeter and the pipeline of giving vent to anger, the air inlet setting of admission line is in the box top, and the gas outlet of admission line links to each other with the air inlet of filter, and the gas outlet of filter is connected with the air inlet of IC-card controller through taking the horizontal T type pipe of drain, and the gas outlet of IC-card controller links to each other with the air inlet of gaseous roots flowmeter again, and the air inlet of gas outlet pipeline links to each other with the gas outlet of gaseous roots flowmeter, the gas outlet setting of gas outlet pipeline is in the box top.
The transverse T-shaped pipe with the sewage outlet and the IC card controller can be replaced by an IC control valve with a sewage discharging function, the air outlet of the filter is communicated with the air inlet of a control valve in the IC card control valve, and the air outlet of the control valve is communicated with the air inlet of the Buddha flowmeter.
The inside pipeline locating hoop that is equipped with of box, pipeline locating hoop links to each other with the pipeline of giving vent to anger for fixed pipeline of giving vent to anger.
Preferably, a pressure taking port with a valve for locking is arranged on the air inlet pipeline, so that the pipeline air inlet pressure of the air inlet can be conveniently monitored at any time, and pressure data support is provided for the troubleshooting of daily operation.
The air inlet of the filter is arranged above the air outlet, and when slight particle impurities pass through the filter screen of the filter, the slight particle impurities can be accumulated below the transverse T-shaped pipe with the sewage outlet below the filter;
the gas outlet of the gas roots flowmeter is above the gas inlet, and impurities cannot easily flow into the cavity of the flowmeter due to dead weight to cause meter clamping.
A switch with a plug is arranged below the transverse T-shaped pipe with the sewage outlet and is used as a sewage outlet, so that impurities and fine garbage in the pipeline can be discharged in time.
The air inlet of the air inlet pipeline and the air outlet of the air outlet pipeline are sealed by adopting a water retaining composite board, through holes are formed in the lower portion of the box body, outdoor rainwater can not enter the box body from the upper portion during outdoor installation, and even if slight rainwater enters the box body, the through holes are formed in the lower portion of the box body, so that the rainwater can be discharged in time.
The box body can be provided with a front door and a rear door which are unfolded, meter reading observation windows are arranged on the front door and the rear door, and a flowmeter gauge head in the box body can rotate for 350 degrees.
The left side and the right side of the box body can be released from the bolt of the internal locking device or the door lock after the box door is opened, so that the left side and the right side can be unfolded, the overhaul space is enlarged, and convenience is provided for daily maintenance.
The connection mode of the air inlet pipeline 1 and the air outlet pipeline can be a movable flange or a threaded connection.
When the air inlet and the air outlet are arranged above, the lower part of the box body is a flat surface, so that the box is convenient to install, position and carry on site.
Compared with the prior art, the invention has the following beneficial effects:
(1) The air inlet and outlet of the IC card measuring box is preferentially arranged above the box body, so that when the diaphragm gas meter is installed and replaced in a new representation field, the pipeline connection is very convenient, the allocation of an elbow is reduced, and the pressure loss value of the whole equipment can be greatly reduced; in addition, when the air inlet and the air outlet are arranged above the box body, the box body can be positioned according to the visual field requirement of daily meter reading because the connection is more convenient.
(2) The box body of the invention can be provided with the front and rear door expansion type, meter reading observation windows are arranged on the front and rear doors, and the meter head in the box body can rotate by 350 degrees.
(3) The air inlet mode of the filter of the invention is up-and-down in and out, when slight particle impurities pass through the filter screen of the filter, the particles can be accumulated below the transverse T-shaped pipe with the drain outlet below the filter, the impurities can not easily flow into the cavity of the flowmeter due to dead weight to cause the clamping of the meter in the running mode of the flowmeter.
(4) The water inlet box body is not easy to enter water, and even if water enters water, the water can be timely discharged.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the internal structure of an IC card gas-based flow meter box of the present invention;
FIG. 2 is a view of the IC card gas-flow meter box L of the present invention in the direction;
FIG. 3 is a schematic perspective view of an IC card gas-based flow meter box of the present invention;
FIG. 4 is a top view of the IC card gas-based flow meter box of the present invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present invention.
The integrated IC card gas-flow meter box comprises a box body 11, wherein an air inlet pipeline 1, a filter 3, a transverse T-shaped pipe 4 with a drain outlet, an IC card controller 7, a gas-flow meter 9 and an air outlet pipeline 10 are arranged in the box body 11, an air inlet of the air inlet pipeline 1 is arranged above the box body 11, an air outlet of the air inlet pipeline 1 is connected with an air inlet of the filter 3, an air outlet of the filter 3 is connected with an air inlet of the IC card controller 7 through the transverse T-shaped pipe 4 with the drain outlet, an air outlet of the IC card controller 7 is connected with an air inlet of the gas-flow meter 9, an air inlet of the air outlet pipeline 10 is connected with an air outlet of the gas-flow meter 9, and an air outlet of the air outlet pipeline 10 is arranged above the box body 11; the inside of the box body 11 is provided with a pipeline positioning hoop 8, and the pipeline positioning hoop 8 is connected with an air outlet pipeline 10 and is used for fixing the air outlet pipeline 10; the pressure taking port 2 with a valve for locking is arranged on the air inlet pipeline 1, so that the air inlet pressure of the pipeline at any time can be conveniently monitored, and pressure data support is provided for the troubleshooting of daily operation; the air inlet of the filter 3 is above the air outlet, and when slight particle impurities pass through the filter screen of the filter, the slight particle impurities can be accumulated below the transverse T-shaped pipe 4 with a sewage outlet below the filter; the gas outlet of the gas roots flowmeter 9 is above the gas inlet, and impurities cannot easily flow into the cavity of the flowmeter due to dead weight to cause meter clamping; a switch with a plug is arranged below the transverse T-shaped pipe 4 with the sewage outlet and is used as a sewage outlet 6, so that impurities and fine garbage in the pipeline can be removed in time; the air inlet of the air inlet pipeline 1 and the air outlet of the air outlet pipeline 10 are sealed by adopting a water retaining composite board 12, and a through hole is arranged below the box body, so that outdoor rainwater can not enter the box body from above during outdoor installation, even if slight rainwater enters the box body, the through hole is arranged below the box body, and the rainwater can be timely discharged; the box body 11 can be provided with a front door and a rear door which are unfolded, meter reading observation windows are arranged on the front door and the rear door, and a flowmeter gauge head in the box body can rotate for 350 degrees; the left side and the right side of the box body 11 can release the bolt of the internal locking device or the door lock after the box door is opened, so that the left side and the right side can be unfolded, the overhaul space is increased, and convenience is provided for daily maintenance; the connection mode of the air inlet pipeline 1 and the air outlet pipeline 10 can be a movable flange or a threaded connection; the lower part of the box body is a flat surface, so that the box body is convenient to install, position and carry on site.
The foregoing describes specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the invention.
Claims (1)
1. The integrated IC card gas flow meter box is characterized by comprising a box body (11), wherein an air inlet pipeline (1), a filter (3), a transverse T-shaped pipe (4) with a drain outlet, an IC card controller (7), a gas flow meter (9) and an air outlet pipeline (10) are arranged in the box body (11), an air inlet of the air inlet pipeline (1) is arranged above the box body (11), an air outlet of the air inlet pipeline (1) is connected with an air inlet of the filter (3), an air outlet of the filter (3) is connected with an air inlet of the IC card controller (7) through the transverse T-shaped pipe (4) with the drain outlet, an air outlet of the IC card controller (7) is connected with an air inlet of the gas flow meter (9), an air inlet of the air outlet pipeline (10) is connected with an air outlet of the gas flow meter (9), and an air outlet of the air outlet pipeline (10) is arranged above the box body (11);
the transverse T-shaped pipe (4) with the sewage outlet and the IC card controller (7) are replaced by an IC control valve with a sewage outlet function, the air outlet of the filter (3) is communicated with the air inlet of a control valve in the IC card control valve, and the air outlet of the control valve is communicated with the air inlet of the roots flowmeter (9);
a pipeline positioning hoop (8) is arranged in the box body (11), and the pipeline positioning hoop (8) is connected with an air outlet pipeline (10);
the air inlet pipeline (1) is provided with a pressure taking port (2) with a valve for locking;
the air inlet of the filter (3) is arranged above the air outlet, and when slight particle impurities pass through a filter screen of the filter, the slight particle impurities can be accumulated below a transverse T-shaped pipe (4) with a drain outlet below the filter; the gas outlet of the gas roots flowmeter (9) is above the gas inlet, and impurities cannot easily flow into the cavity of the flowmeter due to dead weight to cause clamping of the flowmeter;
a switch with a plug is arranged below the transverse T-shaped pipe (4) with the sewage outlet and is used as a sewage outlet (6);
the air inlet of the air inlet pipeline (1) and the air outlet of the air outlet pipeline (10) are sealed by adopting a water retaining composite board (12), and a through hole is arranged below the box body;
the box body (11) is provided with a front door and a rear door which are unfolded, meter reading observation windows are arranged on the front door and the rear door, and a flowmeter gauge head in the box body can rotate for 350 degrees;
the air inlet pipeline (1) and the air outlet pipeline (10) are connected in a movable flange or threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544130.5A CN107167204B (en) | 2017-07-05 | 2017-07-05 | Integrated IC card gas roots flowmeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544130.5A CN107167204B (en) | 2017-07-05 | 2017-07-05 | Integrated IC card gas roots flowmeter box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107167204A CN107167204A (en) | 2017-09-15 |
| CN107167204B true CN107167204B (en) | 2024-02-27 |
Family
ID=59822787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544130.5A Active CN107167204B (en) | 2017-07-05 | 2017-07-05 | Integrated IC card gas roots flowmeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107167204B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179429B (en) * | 2020-09-28 | 2024-03-15 | 晋中市综合检验检测中心 | Liquid flow detection device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2024650A (en) * | 1978-07-07 | 1980-01-16 | British Gas Corp | Control installations for gas transmission or distribution systems |
| JPH0669747U (en) * | 1993-03-16 | 1994-09-30 | トキコ株式会社 | Flowmeter |
| EP0987526A2 (en) * | 1998-09-19 | 2000-03-22 | Siemens Metering Limited | Adaptable gas meter |
| JP2004101303A (en) * | 2002-09-06 | 2004-04-02 | Yazaki Corp | Gas meter, its mounting structure, and assembling method of gas meter |
| CN101387533A (en) * | 2007-12-25 | 2009-03-18 | 上海埃科燃气测控设备有限公司 | IC card gas Roots flowmeter measuring pocket and measuring method |
| JP2009202142A (en) * | 2008-02-29 | 2009-09-10 | Mhi Environment Engineering Co Ltd | Dust removal apparatus |
| TWI316123B (en) * | 2005-11-18 | 2009-10-21 | Alstom Technology Ltd | Method and device for the separation of dust particles |
| CN102032930A (en) * | 2010-10-15 | 2011-04-27 | 西安交通大学 | Shunting type coal gas flow measurement device and measurement method thereof |
| WO2012169202A1 (en) * | 2011-06-10 | 2012-12-13 | パナソニック株式会社 | Gas meter |
| CN202928651U (en) * | 2012-10-30 | 2013-05-08 | 成都伦力表具有限公司 | Novel gas meter |
| CN205138570U (en) * | 2015-12-08 | 2016-04-06 | 成都千嘉科技有限公司 | Combustion gas meter |
| CN206123863U (en) * | 2016-08-30 | 2017-04-26 | 欧洋富瑞江苏木业有限公司 | Carpenter dust collecting equipment |
| CN206990036U (en) * | 2017-07-05 | 2018-02-09 | 上海埃科燃气测控设备有限公司 | Integrated IC card gas roots flowmeter measuring tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010051594B4 (en) * | 2010-11-16 | 2013-04-11 | Hydrometer Gmbh | gas Meter |
| JP6263738B2 (en) * | 2014-02-07 | 2018-01-24 | パナソニックＩｐマネジメント株式会社 | Gas flow meter |
-
2017
- 2017-07-05 CN CN201710544130.5A patent/CN107167204B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2024650A (en) * | 1978-07-07 | 1980-01-16 | British Gas Corp | Control installations for gas transmission or distribution systems |
| JPH0669747U (en) * | 1993-03-16 | 1994-09-30 | トキコ株式会社 | Flowmeter |
| EP0987526A2 (en) * | 1998-09-19 | 2000-03-22 | Siemens Metering Limited | Adaptable gas meter |
| JP2004101303A (en) * | 2002-09-06 | 2004-04-02 | Yazaki Corp | Gas meter, its mounting structure, and assembling method of gas meter |
| TWI316123B (en) * | 2005-11-18 | 2009-10-21 | Alstom Technology Ltd | Method and device for the separation of dust particles |
| CN101387533A (en) * | 2007-12-25 | 2009-03-18 | 上海埃科燃气测控设备有限公司 | IC card gas Roots flowmeter measuring pocket and measuring method |
| JP2009202142A (en) * | 2008-02-29 | 2009-09-10 | Mhi Environment Engineering Co Ltd | Dust removal apparatus |
| CN102032930A (en) * | 2010-10-15 | 2011-04-27 | 西安交通大学 | Shunting type coal gas flow measurement device and measurement method thereof |
| WO2012169202A1 (en) * | 2011-06-10 | 2012-12-13 | パナソニック株式会社 | Gas meter |
| CN202928651U (en) * | 2012-10-30 | 2013-05-08 | 成都伦力表具有限公司 | Novel gas meter |
| CN205138570U (en) * | 2015-12-08 | 2016-04-06 | 成都千嘉科技有限公司 | Combustion gas meter |
| CN206123863U (en) * | 2016-08-30 | 2017-04-26 | 欧洋富瑞江苏木业有限公司 | Carpenter dust collecting equipment |
| CN206990036U (en) * | 2017-07-05 | 2018-02-09 | 上海埃科燃气测控设备有限公司 | Integrated IC card gas roots flowmeter measuring tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107167204A (en) | 2017-09-15 |
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