CN107388037A - Novel voltage-regulating batch meter - Google Patents
Novel voltage-regulating batch meter Download PDFInfo
- Publication number
- CN107388037A CN107388037A CN201710670193.5A CN201710670193A CN107388037A CN 107388037 A CN107388037 A CN 107388037A CN 201710670193 A CN201710670193 A CN 201710670193A CN 107388037 A CN107388037 A CN 107388037A
- Authority
- CN
- China
- Prior art keywords
- butterfly valve
- outlet pipe
- pressure regulator
- flowmeter
- valve
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 claims description 11
- 239000000567 combustion gas Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/18—Arrangements for supervising or controlling working operations for measuring the quantity of conveyed product
Abstract
The invention discloses a kind of novel voltage-regulating batch meter, including inlet tube, first ball valve, filter, pipeline section before flowmeter, flowmeter, pipeline section after flowmeter, first pressure regulator, first outlet pipe, second pressure regulator and second outlet pipe, the front end of first pressure regulator is connected with the second ball valve, the front end of second pressure regulator is connected with the 3rd ball valve, the first butterfly valve and the 4th butterfly valve are sequentially installed with the first outlet pipe of first pressure regulator rear end, the second butterfly valve and the 5th butterfly valve are sequentially installed with the second outlet pipe of second pressure regulator rear end, pass through pipeline connection between the second outlet pipe between first outlet pipe and the second butterfly valve and the 5th butterfly valve between first butterfly valve and the 4th butterfly valve, 3rd butterfly valve is installed on pipeline.This novel voltage-regulating batch meter, two users can be met simultaneously while used, two users can ensure that two users uninterruptedly supply according to respective pressure, flow voluntarily arrange parameter, and being damaged in voltage adjusting device all the way, in the case of on-line maintenance.
Description
Technical field
The present invention relates to gas pressure regulating measuring equipment technical field, more particularly to a kind of novel voltage-regulating batch meter.
Background technology
For traditional voltage regulation batch meter under the premise of the function of pressure regulation, metering is met, structure type is single channel（1+0）Or two-way
（2+0）, using the form of an import, an outlet, parameter setting is single, can only meet the use demand of a user, it is impossible to same
The multigroup parameter settings of Shi Jinhang, want to make it is multiple with gas user while use, user is merely able to purchase multiple devices, causes to purchase
Cost increase, occupation area of equipment increase, and installation workload amount increases, the increase of later maintenance expense.
The content of the invention
It can meet two users simultaneously it is an object of the invention to provide one kind while use, and can be damaged in voltage adjusting device all the way
In the case of bad, on-line maintenance, ensure the novel voltage-regulating batch meter that two users uninterruptedly supply.
The used to achieve the above object technical scheme of the present invention is：A kind of novel voltage-regulating batch meter, including inlet tube
（1）, the first ball valve（2）, filter（3）, pipeline section before flowmeter（4）, flowmeter（5）, pipeline section after flowmeter（6）, the first pressure regulation
Device（9）, first outlet pipe（16）, the second pressure regulator（10）With second outlet pipe（17）, the filter（3）It is connected to inlet tube
（1）One end, first ball valve（2）Installed in inlet tube（1）And filter（3）Between, pipeline section before the flowmeter（4）'s
One end and filter（3）Connection, the other end and pipeline section after flowmeter（6）Connection, the flowmeter（5）Installed in flowmeter front tube
Section（4）With pipeline section after flowmeter（6）Between, the first outlet pipe（16）With second outlet pipe（17）Respectively with being managed after flowmeter
Section（6）Connection, first pressure regulator（9）Installed in first outlet pipe（16）On, second pressure regulator（10）Installed in
Two outlets（17）On, first pressure regulator（9）Front end be connected with the second ball valve（7）, second pressure regulator（10）'s
Front end is connected with the 3rd ball valve（8）, first pressure regulator（9）The first outlet pipe of rear end（16）On be sequentially installed with the first butterfly
Valve（11）With the 4th butterfly valve（14）, second pressure regulator（10）The second outlet pipe of rear end（17）On be sequentially installed with the second butterfly
Valve（12）With the 5th butterfly valve（15）, first butterfly valve（11）With the 4th butterfly valve（14）Between first outlet pipe（16）With second
Butterfly valve（12）With the 5th butterfly valve（15）Between second outlet pipe（17）Between by pipeline connection, be provided with the pipeline
Three butterfly valves（13）.
Combustion gas passes through inlet tube（1）With the first ball valve（2）Afterwards, into filter（3）Filtered, then by flowing through flow
Meter（5）To carry out gas metering, pass through pipeline section after flowmeter afterwards（6）Respectively enter the second ball valve（7）With the 3rd ball valve（8）Afterwards
Flow through the first pressure regulator（9）With the second pressure regulator（10）Pressure regulation respectively is carried out, two-way pipeline is respectively according to the parameter of user's request
Pressure regulation passes through the first butterfly valve respectively afterwards to demand pressure（11）With the 4th butterfly valve（14）And second butterfly valve（12）With the 5th butterfly valve
（15）To first outlet pipe（16）With second outlet pipe（17）User is flowed out to be supplied.
When the first pressure regulator（9）During damage, then the second ball valve is closed（7）With the first butterfly valve（11）, open the 3rd butterfly valve
（13）, combustion gas passes through inlet tube（1）With the first ball valve（2）Afterwards, into filter（3）Filtered, then by flowing through flowmeter
（5）To carry out gas metering, pass through pipeline section after flowmeter afterwards（6）Into the 3rd ball valve（8）After flow through the second pressure regulator（10）
Pressure regulation is carried out, according to the parameter pressure regulation of user's request to demand pressure, passes through the second butterfly valve respectively afterwards（12）With the 5th butterfly valve
（15）And the 3rd butterfly valve（13）With the 4th butterfly valve（14）To second outlet pipe（17）With first outlet pipe（16）User is flowed out to enter
Row supply.
When the second pressure regulator（10）During damage, then the 3rd ball valve is closed（8）With the second butterfly valve（12）, open the 3rd butterfly valve
（13）, combustion gas passes through inlet tube（1）With the first ball valve（2）Afterwards, into filter（3）Filtered, then by flowing through flowmeter
（5）To carry out gas metering, pass through pipeline section after flowmeter afterwards（6）Into the second ball valve（7）After flow through the first pressure regulator（9）Enter
Row pressure regulation, according to the parameter pressure regulation of user's request to demand pressure, pass through the first butterfly valve respectively afterwards（11）With the 4th butterfly valve
（14）And the 3rd butterfly valve（13）With the 5th butterfly valve（15）To first outlet pipe（16）With second outlet pipe（17）User is flowed out to enter
Row supply.
A kind of novel voltage-regulating batch meter of the present invention, using One In and Two Out, and wear outlet bypass（2+1）Structure type,
That is an inlet tube, the structure type of two outlets, two users can be met simultaneously while used, two users can basis
Respective pressure, flow voluntarily arrange parameter, and being damaged in voltage adjusting device all the way, in the case of on-line maintenance, ensure two
User uninterruptedly supplies, and this novel voltage-regulating metering cabinet causes user to reduce equipment purchase quantity, reduce installation workload,
Reduce production cost again.
Brief description of the drawings
Fig. 1 is a kind of structural representation of novel voltage-regulating batch meter of the present invention.
In figure：1st, inlet tube；2nd, the first ball valve；3rd, filter；4th, pipeline section before flowmeter；5th, flowmeter；6th, after flowmeter
Pipeline section；7th, the second ball valve；8th, the 3rd ball valve；9th, the first pressure regulator；10th, the second pressure regulator；11st, the first butterfly valve；12nd, the second butterfly
Valve；13rd, the 3rd butterfly valve；14th, the 4th butterfly valve；15th, the 5th butterfly valve；16th, first outlet pipe；17th, second outlet pipe.
Embodiment
As shown in figure 1, pipeline section 4 before novel voltage-regulating batch meter, including inlet tube 1, the first ball valve 2, filter 3, flowmeter,
Pipeline section 6, the first pressure regulator 9, first outlet pipe 16, the second pressure regulator 10 and second outlet pipe 17, mistake after flowmeter 5, flowmeter
Filter 3 is connected to one end of inlet tube 1, and the first ball valve 2 is arranged between inlet tube 1 and filter 3, pipeline section 4 before flowmeter
One end is connected with filter 3, and the other end is connected with pipeline section after flowmeter 6, and flowmeter 5 is arranged on pipeline section 4 and flow before flowmeter
After meter between pipeline section 6, first outlet pipe 16 and second outlet pipe 17 are connected with pipeline section after flowmeter 6 respectively, and the first pressure regulator 9 is pacified
On first outlet pipe 16, the second pressure regulator 10 is arranged on second outlet pipe 17, and the front end of the first pressure regulator 9 is connected with the
Two ball valves 7, the front end of the second pressure regulator 10 are connected with the 3rd ball valve 8, on the first outlet pipe 16 of the rear end of the first pressure regulator 9 successively
First butterfly valve 11 and the 4th butterfly valve 14 are installed, the second butterfly is sequentially installed with the second outlet pipe 17 of the rear end of the second pressure regulator 10
The butterfly valve 15 of valve 12 and the 5th, the butterfly valve 12 of first outlet pipe 16 and second and the 5th butterfly between the first butterfly valve 11 and the 4th butterfly valve 14
By pipeline connection between second outlet pipe 17 between valve 15, the 3rd butterfly valve 13 is installed on pipeline.
During work, after combustion gas is by the ball valve 2 of inlet tube 1 and first in pipe network, filtered into filter 3, then pass through
Flowmeter 5 is flowed through to carry out gas metering, after respectively enteing the second ball valve 7 and the 3rd ball valve 8 by pipeline section after flowmeter 6 afterwards
Flow through the first pressure regulator 9 and the second pressure regulator 10 carries out pressure regulation respectively, two-way pipeline is respectively according to the parameter pressure regulation of user's request
To demand pressure, go out respectively by the first butterfly valve 11 and the 4th butterfly valve 14 and the second butterfly valve 12 and the 5th butterfly valve 15 to the first afterwards
Mouth pipe 16 and second outlet pipe 17 flow out to user and supplied；When the first pressure regulator 9 damages, then the He of the second ball valve 7 is closed
First butterfly valve 11, the 3rd butterfly valve 13 is opened, after combustion gas is by the ball valve 2 of inlet tube 1 and first, is filtered into filter 3, then
Gas metering is carried out by flowing through flowmeter 5, the second tune is flowed through after entering the 3rd ball valve 8 by pipeline section after flowmeter 6 afterwards
Depressor 10 carries out pressure regulation, according to the parameter pressure regulation of user's request to demand pressure, passes through the second butterfly valve 12 and the 5th respectively afterwards
The butterfly valve 13 of butterfly valve 15 and the 3rd and the 4th butterfly valve 14 flow out to user to second outlet pipe 17 and first outlet pipe 16 and supplied,
Also, because the second ball valve 7 and the first butterfly valve 11 are closed, the first pressure regulator 9 can be pulled down and repaired；When the second pressure regulator 10
During damage, then the 3rd ball valve 8 and the second butterfly valve 12 are closed, open the 3rd butterfly valve 13, combustion gas passes through the ball valve 2 of inlet tube 1 and first
Afterwards, filtered into filter 3, then gas metering is carried out by flowing through flowmeter 5, pass through pipeline section after flowmeter 6 afterwards
The first pressure regulator 9 is flowed through after into the second ball valve 7 and carries out pressure regulation, according to the parameter pressure regulation of user's request to demand pressure, afterwards
Go out respectively by the first butterfly valve 11 and the 4th butterfly valve 14 and the 3rd butterfly valve 13 and the 5th butterfly valve 15 to first outlet pipe 16 and second
Mouth pipe 17 flows out to user and supplied, because the 3rd ball valve 8 and the second butterfly valve 12 are closed, can pull down the second pressure regulator 10 and enter
Row maintenance, novel voltage-regulating batch meter of the present invention measure for single channel, double-channel voltage-regulating batch meter, using One In and Two Out, and wear outlet
Bypass（2+1）Structure type, i.e. an inlet tube, the structure type of two outlets, can meet that two users are same simultaneously
When use, two users can be according to respective pressure, flow voluntarily arrange parameter, and can be damaged in voltage adjusting device all the way, be online
In the case of maintenance, by the stacked switch of butterfly valve, ensure that user uninterruptedly supplies, this novel voltage-regulating metering cabinet passes through single channel
Metering causes user to reduce equipment purchase cost, reduce installation workload, and lasting supply can be achieved.
Claims (4)
- A kind of 1. novel voltage-regulating batch meter, it is characterised in that：Including inlet tube（1）, the first ball valve（2）, filter（3）, flow Pipeline section before meter（4）, flowmeter（5）, pipeline section after flowmeter（6）, the first pressure regulator（9）, first outlet pipe（16）, the second pressure regulator （10）With second outlet pipe（17）, the filter（3）It is connected to inlet tube（1）One end, first ball valve（2）It is arranged on Inlet tube（1）And filter（3）Between, pipeline section before the flowmeter（4）One end and filter（3）Connection, the other end and stream Pipeline section after gauge（6）Connection, the flowmeter（5）The pipeline section before flowmeter（4）With pipeline section after flowmeter（6）Between, institute State first outlet pipe（16）With second outlet pipe（17）Respectively with pipeline section after flowmeter（6）Connection, first pressure regulator（9）Peace Mounted in first outlet pipe（16）On, second pressure regulator（10）Installed in second outlet pipe（17）On, first pressure regulator （9）Front end be connected with the second ball valve（7）, second pressure regulator（10）Front end be connected with the 3rd ball valve（8）, described first Pressure regulator（9）The first outlet pipe of rear end（16）On be sequentially installed with the first butterfly valve（11）With the 4th butterfly valve（14）, described second Pressure regulator（10）The second outlet pipe of rear end（17）On be sequentially installed with the second butterfly valve（12）With the 5th butterfly valve（15）, described first Butterfly valve（11）With the 4th butterfly valve（14）Between first outlet pipe（16）With the second butterfly valve（12）With the 5th butterfly valve（15）Between Second outlet pipe（17）Between by pipeline connection, the 3rd butterfly valve is installed on the pipeline（13）.
- A kind of 2. novel voltage-regulating batch meter according to claim 1, it is characterised in that：Combustion gas passes through inlet tube（1）With One ball valve（2）Afterwards, into filter（3）Filtered, then by flowing through flowmeter（5）To carry out gas metering, pass through afterwards Pipeline section after flowmeter（6）Respectively enter the second ball valve（7）With the 3rd ball valve（8）After flow through the first pressure regulator（9）With the second pressure regulation Device（10）Pressure regulation respectively is carried out, two-way pipeline passes through respectively afterwards respectively according to the parameter pressure regulation of user's request to demand pressure First butterfly valve（11）With the 4th butterfly valve（14）And second butterfly valve（12）With the 5th butterfly valve（15）To first outlet pipe（16）With second Outlet（17）User is flowed out to be supplied.
- A kind of 3. novel voltage-regulating batch meter according to claim 2, it is characterised in that：When the first pressure regulator（9）During damage, Then close the second ball valve（7）With the first butterfly valve（11）, open the 3rd butterfly valve（13）,Combustion gas passes through inlet tube（1）With the first ball valve（2）Afterwards, into filter（3）Filtered, then by flowing through flowmeter （5）To carry out gas metering, pass through pipeline section after flowmeter afterwards（6）Into the 3rd ball valve（8）After flow through the second pressure regulator（10） Pressure regulation is carried out, according to the parameter pressure regulation of user's request to demand pressure, passes through the second butterfly valve respectively afterwards（12）With the 5th butterfly valve （15）And the 3rd butterfly valve（13）With the 4th butterfly valve（14）To second outlet pipe（17）With first outlet pipe（16）User is flowed out to enter Row supply.
- A kind of 4. novel voltage-regulating batch meter according to claim 2, it is characterised in that：When the second pressure regulator（10）Damage When, then close the 3rd ball valve（8）With the second butterfly valve（12）, open the 3rd butterfly valve（13）, combustion gas passes through inlet tube（1）With the first ball Valve（2）Afterwards, into filter（3）Filtered, then by flowing through flowmeter（5）To carry out gas metering, pass through flow afterwards Pipeline section after meter（6）Into the second ball valve（7）After flow through the first pressure regulator（9）Pressure regulation is carried out, according to the parameter pressure regulation of user's request To demand pressure, pass through the first butterfly valve respectively afterwards（11）With the 4th butterfly valve（14）And the 3rd butterfly valve（13）With the 5th butterfly valve（15） To first outlet pipe（16）With second outlet pipe（17）User is flowed out to be supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670193.5A CN107388037A (en) | 2017-08-08 | 2017-08-08 | Novel voltage-regulating batch meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670193.5A CN107388037A (en) | 2017-08-08 | 2017-08-08 | Novel voltage-regulating batch meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388037A true CN107388037A (en) | 2017-11-24 |
Family
ID=60354747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670193.5A Pending CN107388037A (en) | 2017-08-08 | 2017-08-08 | Novel voltage-regulating batch meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107388037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442216A (en) * | 2018-12-27 | 2019-03-08 | 浙江海畅气体有限公司 | A kind of nitrogen pressure regulating metering device |
| CN112683344A (en) * | 2020-12-18 | 2021-04-20 | 广州广燃设计有限公司 | Metering device applied to gas usage law research of gas users |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005291608A (en) * | 2004-03-31 | 2005-10-20 | Osaka Gas Co Ltd | Gas pressure regulating apparatus |
| EP1801683A2 (en) * | 2005-12-22 | 2007-06-27 | E.ON Ruhrgas AG | Gas pressure regulating and measuring system |
| CN202252858U (en) * | 2011-09-19 | 2012-05-30 | 浙江春晖智能控制股份有限公司 | Gas pressure adjusting metering cabinet |
| CN203489002U (en) * | 2013-08-16 | 2014-03-19 | 新密港华燃气有限公司 | Installation structure of pressure adjusting metering device for combustion gas pipeline |
| CN203500850U (en) * | 2013-09-12 | 2014-03-26 | 天津城建大学 | Movable type storage, transportation and pressure reduction device for compressed natural gas |
| CN104534269A (en) * | 2014-12-05 | 2015-04-22 | 淄博绿成燃气设备有限公司 | Vehicle-mounted containerization type CNG decompressing and releasing unit |
| CN204962290U (en) * | 2015-08-21 | 2016-01-13 | 四川省犍为峨山阀门有限责任公司 | Natural gas pressure regulating measurement system |
| CN205560284U (en) * | 2016-03-29 | 2016-09-07 | 四川正中能源有限公司 | Continuous pressure regulating system of liquefied natural gas |
| CN207196084U (en) * | 2017-08-08 | 2018-04-06 | 盘锦奥德燃气装备制造有限公司 | Novel voltage-regulating batch meter |
-
2017
- 2017-08-08 CN CN201710670193.5A patent/CN107388037A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005291608A (en) * | 2004-03-31 | 2005-10-20 | Osaka Gas Co Ltd | Gas pressure regulating apparatus |
| EP1801683A2 (en) * | 2005-12-22 | 2007-06-27 | E.ON Ruhrgas AG | Gas pressure regulating and measuring system |
| CN202252858U (en) * | 2011-09-19 | 2012-05-30 | 浙江春晖智能控制股份有限公司 | Gas pressure adjusting metering cabinet |
| CN203489002U (en) * | 2013-08-16 | 2014-03-19 | 新密港华燃气有限公司 | Installation structure of pressure adjusting metering device for combustion gas pipeline |
| CN203500850U (en) * | 2013-09-12 | 2014-03-26 | 天津城建大学 | Movable type storage, transportation and pressure reduction device for compressed natural gas |
| CN104534269A (en) * | 2014-12-05 | 2015-04-22 | 淄博绿成燃气设备有限公司 | Vehicle-mounted containerization type CNG decompressing and releasing unit |
| CN204962290U (en) * | 2015-08-21 | 2016-01-13 | 四川省犍为峨山阀门有限责任公司 | Natural gas pressure regulating measurement system |
| CN205560284U (en) * | 2016-03-29 | 2016-09-07 | 四川正中能源有限公司 | Continuous pressure regulating system of liquefied natural gas |
| CN207196084U (en) * | 2017-08-08 | 2018-04-06 | 盘锦奥德燃气装备制造有限公司 | Novel voltage-regulating batch meter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442216A (en) * | 2018-12-27 | 2019-03-08 | 浙江海畅气体有限公司 | A kind of nitrogen pressure regulating metering device |
| CN112683344A (en) * | 2020-12-18 | 2021-04-20 | 广州广燃设计有限公司 | Metering device applied to gas usage law research of gas users |
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Application publication date: 20171124 |
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