CN203549406U - Fuel gas pressure regulating metering skid-mounted device for petroleum and gas - Google Patents
Fuel gas pressure regulating metering skid-mounted device for petroleum and gas Download PDFInfo
- Publication number
- CN203549406U CN203549406U CN201320734609.2U CN201320734609U CN203549406U CN 203549406 U CN203549406 U CN 203549406U CN 201320734609 U CN201320734609 U CN 201320734609U CN 203549406 U CN203549406 U CN 203549406U
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- China
- Prior art keywords
- skid
- pressure regulating
- mounted device
- valve
- pressure
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 title abstract description 15
- 239000002737 fuel gas Substances 0.000 title abstract 4
- 239000003208 petroleum Substances 0.000 title abstract 4
- 238000009792 diffusion process Methods 0.000 claims description 10
- 239000003209 petroleum derivative Substances 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Pipeline Systems (AREA)
Abstract
The utility model discloses a fuel gas pressure regulating metering skid-mounted device for petroleum and gas. The fuel gas pressure regulating metering skid-mounted device for the petroleum and gas comprises a skid-mounted base and a pressure pipeline arranged on the skid-mounted base. The pressure pipeline comprises an air inlet collecting pipe, an air outlet collecting pipe and two operation branches connected between the air inlet collecting pipe and the air outlet collecting pipe in parallel. Each operation branch is provided a ball valve, a filter, a flow meter, a pressure regulator, a safety stop valve and a manual relief valve in sequence from the upper stream to the lower stream. The air outlet collecting pipe is provided with an automatic relief valve. A middle pipeline is further arranged between the two operation branches and the two ends of the middle pipeline are connected to the portions, between the flow meters and the pressure regulators of the corresponding operation branches, of the pipeline respectively. According to the fuel gas pressure regulating metering skid-mounted device for the petroleum and gas, the functions of filtering, metering, pressure regulating, safe cutting and relief are integrated, the performance is stable, and transportation, debugging and after-sale maintenance are facilitated.
Description
Technical field
The utility model relates to a kind of shale gas, petroleum gas is adopted the gas pressure regulating metering device that transporting operation is used.
Background technique
When by gas pipeline, user provides combustion gas downstream, need to carry out pressure regulation and metering to combustion gas, therefore the quality of pressure regulation metering equipment will directly affect normal air feed.
Existing gas station is all by the assembling voluntarily at the scene of pressure governor, flowmeter and miscellaneous part, then debugs, and has long construction period, assembling transportation inconvenience, and capability and performance is difficult to the problem guaranteeing.
Summary of the invention
The purpose of this utility model is to provide a kind of petroleum gas gas pressure regulating to measure skid-mounted device, and its set filtration, metering, pressure regulation, safety cut-off and diffusion function, are convenient to transportation, debugging and after-sales service at stable performance.
Petroleum gas described in the utility model measures skid-mounted device with gas pressure regulating, comprise: skid base and be located at the pressure piping on described skid base, two work branch that described pressure piping comprises air inlet header, gives vent to anger header and be connected in parallel on air inlet header and give vent to anger between header; In described every work branch, from upstream to downstream, be provided with successively ball valve, filter, flowmeter, pressure governor, safety cut-off valve and manual diffusion valve, on the described header of giving vent to anger, be provided with automatic relief valve; Between described two work branch, be also provided with intermediate duct, the two ends of described intermediate duct are connected on the pipeline between flowmeter and the pressure governor of relevant work branch road.
Further, in described intermediate duct, be provided with stop valve.
Further, by diffusing described in pipeline connection manually diffusion valve and automatic relief valve and causing drain.
Further, on described air inlet header, be provided with pressure gauge.
Petroleum gas described in the utility model is as follows by the advantage of gas pressure regulating metering skid-mounted device:
1, have filtration, metering, pressure regulation, safety cut-off and diffusion function, integrated degree is high, and floor space is little, has saved space.
2, in factory, carry out intensive production and debugging, the site operation cycle is short, can go into operation fast, cost-saving.
3, adopt skid-mounted design, be convenient to transportation.
4, stable and reliable for performance, downtime rate is low, and long service life is convenient to after-sales service.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Petroleum gas as shown in Figure 1, 2, 3 measures skid-mounted device with gas pressure regulating, comprise skid base 1 and be located at the pressure piping on described skid base 1, two work branch that described pressure piping comprises air inlet header 2, gives vent to anger header 3 and be connected in parallel on air inlet header 2 and give vent to anger between header 3 are provided with pressure gauge 14 on air inlet header.
In described every work branch, from upstream to downstream, be provided with successively ball valve 4, filter 5, flowmeter 6, pressure governor 7, safety cut-off valve 8 and manual diffusion valve 9, on the described header of giving vent to anger, be provided with automatic relief valve 10, by diffusing pipeline 12, be communicated with described manual diffusion valve 9 and automatic relief valve 10 and cause drain.
Between described two work branch, be also provided with intermediate duct 11, the two ends of described intermediate duct 11 are connected on the pipeline between flowmeter 6 and the pressure governor 7 of relevant work branch road, are provided with stop valve 13 in described intermediate duct.
Described intermediate duct 11 is linked up two work branch mutually from middle part, and take intermediate duct as reference, the pipeline of every described work branch between flowmeter 6 and pressure governor 7 divided, and is divided into upper semisection part and lower semisection part.
Generally, in above-mentioned two work branch, a normal job, another work branch is closed as standby, when wherein arbitrary one just can open another branch road when breaking down or overhauling, making whole device can not be downstream user air feed with shutting down.
Said apparatus is when work, combustion gas enters work branch through air inlet header 2, through filter 5 in combustion gas impurity filter, make filter precision reach specified requirement, then through flowmeter 6, accurate-metering goes out gas flow size, pass through again pressure governor 7, combustion gas is carried out to pressure regulation and voltage stabilizing, pressure is adjusted to specified requirement, combustion gas enters through safety cut-off valve 8 and manual diffusion valve 9 header 3 of giving vent to anger again, finally by entering downstream line after automatic relief valve 10.Wherein, when pressure exceeds the setup pressure value of safety cut-off valve 8, safety cut-off valve 8 will cut off flowing of combustion gas.And when automatic relief valve 10 detects that pressure exceeds its setting value, will carry out automatic relief to combustion gas, combustion gas is diffused from drain through diffusing pipeline 12, play a protective role.In addition, when apparatus for examination and repair, also can bleed off the gas in pressure piping by described manual diffusion valve 9.
When there are special circumstances, wherein the upper semisection part of a work branch breaks down, lower semisection part can normally be moved, and the upper semisection part of another work branch can normally be moved simultaneously, and its lower semisection partial fault, now open the stop valve in intermediate duct, utilize the lower semisection part in upper semisection part and another work branch that wherein can normally move in a work branch to form the branch road that a whole piece can normally move.Visible device greatly reduces downtime rate, guaranteed the stable operation of package unit.
Claims (4)
1. petroleum gas measures a skid-mounted device with gas pressure regulating, it is characterized in that, comprising:
Skid base (1) and be located at the pressure piping on described skid base, described pressure piping comprises air inlet header (2), the header of giving vent to anger (3) and two work branch that are connected in parallel on air inlet header and give vent to anger between header;
In described every work branch, from upstream to downstream, be provided with successively ball valve (4), filter (5), flowmeter (6), pressure governor (7), safety cut-off valve (8) and manual diffusion valve (9), on the described header of giving vent to anger (3), be provided with automatic relief valve (10);
Between described two work branch, be also provided with intermediate duct (11), the two ends of described intermediate duct are connected on the pipeline between flowmeter (6) and the pressure governor (7) of relevant work branch road.
2. petroleum gas according to claim 1 measures skid-mounted device with gas pressure regulating, it is characterized in that: in described intermediate duct (11), be provided with stop valve (13).
3. petroleum gas according to claim 1 and 2 measures skid-mounted device with gas pressure regulating, it is characterized in that: by diffusing pipeline (12), be communicated with described manual diffusion valve (9) and automatic relief valve (10) and cause drain.
4. petroleum gas according to claim 1 and 2 measures skid-mounted device with gas pressure regulating, it is characterized in that: on described air inlet header (2), be provided with pressure gauge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734609.2U CN203549406U (en) | 2013-11-20 | 2013-11-20 | Fuel gas pressure regulating metering skid-mounted device for petroleum and gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734609.2U CN203549406U (en) | 2013-11-20 | 2013-11-20 | Fuel gas pressure regulating metering skid-mounted device for petroleum and gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549406U true CN203549406U (en) | 2014-04-16 |
Family
ID=50467520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734609.2U Expired - Fee Related CN203549406U (en) | 2013-11-20 | 2013-11-20 | Fuel gas pressure regulating metering skid-mounted device for petroleum and gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549406U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976512A (en) * | 2015-07-10 | 2015-10-14 | 西安长庆科技工程有限责任公司 | Skid-mounted device based on large cluster well group natural gas throttling and measurement |
| CN105299375A (en) * | 2014-07-21 | 2016-02-03 | 中国人民解放军总后勤部油料研究所 | Square cabin type filtering and metering station |
| CN106482446A (en) * | 2016-12-01 | 2017-03-08 | 南京德西联智能科技有限公司 | It is suitable to the prizing liquefied device of complex environment |
| CN107091408A (en) * | 2017-07-03 | 2017-08-25 | 常熟市上海飞奥压力容器制造有限公司 | Two-way gas pressure regulating station |
| CN107270126A (en) * | 2017-08-08 | 2017-10-20 | 盘锦奥德燃气装备制造有限公司 | Large-scale pressure regulation metering sled |
| CN108167647A (en) * | 2018-01-22 | 2018-06-15 | 北京东方通捷燃气有限责任公司 | A kind of natural gas is stood to a high-profile |
| CN109296941A (en) * | 2018-11-09 | 2019-02-01 | 北京市燃气集团有限责任公司 | A gas metering device |
| CN109870363A (en) * | 2019-01-30 | 2019-06-11 | 重庆瑞力比燃气设备有限责任公司 | A kind of pressure-measuring method and pressure testing system |
| CN111006135A (en) * | 2019-12-20 | 2020-04-14 | 河北鑫星调压器有限公司 | High-efficient portable gas pressure regulating measurement sled |
-
2013
- 2013-11-20 CN CN201320734609.2U patent/CN203549406U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299375A (en) * | 2014-07-21 | 2016-02-03 | 中国人民解放军总后勤部油料研究所 | Square cabin type filtering and metering station |
| CN104976512A (en) * | 2015-07-10 | 2015-10-14 | 西安长庆科技工程有限责任公司 | Skid-mounted device based on large cluster well group natural gas throttling and measurement |
| CN104976512B (en) * | 2015-07-10 | 2017-10-17 | 西安长庆科技工程有限责任公司 | A kind of skid-mounted device for being throttled and being measured based on great Cong well groups natural gas |
| CN106482446A (en) * | 2016-12-01 | 2017-03-08 | 南京德西联智能科技有限公司 | It is suitable to the prizing liquefied device of complex environment |
| CN107091408A (en) * | 2017-07-03 | 2017-08-25 | 常熟市上海飞奥压力容器制造有限公司 | Two-way gas pressure regulating station |
| CN107270126A (en) * | 2017-08-08 | 2017-10-20 | 盘锦奥德燃气装备制造有限公司 | Large-scale pressure regulation metering sled |
| CN108167647A (en) * | 2018-01-22 | 2018-06-15 | 北京东方通捷燃气有限责任公司 | A kind of natural gas is stood to a high-profile |
| CN109296941A (en) * | 2018-11-09 | 2019-02-01 | 北京市燃气集团有限责任公司 | A gas metering device |
| CN109870363A (en) * | 2019-01-30 | 2019-06-11 | 重庆瑞力比燃气设备有限责任公司 | A kind of pressure-measuring method and pressure testing system |
| CN109870363B (en) * | 2019-01-30 | 2021-10-29 | 重庆瑞力比燃气设备股份有限公司 | Pressure testing method and system |
| CN111006135A (en) * | 2019-12-20 | 2020-04-14 | 河北鑫星调压器有限公司 | High-efficient portable gas pressure regulating measurement sled |
| CN111006135B (en) * | 2019-12-20 | 2021-12-14 | 河北鑫星调压器有限公司 | High-efficient portable gas pressure regulating measurement sled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |