CN208579151U - A kind of filtering pressure regulation metering sled - Google Patents
A kind of filtering pressure regulation metering sled Download PDFInfo
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- CN208579151U CN208579151U CN201821115658.7U CN201821115658U CN208579151U CN 208579151 U CN208579151 U CN 208579151U CN 201821115658 U CN201821115658 U CN 201821115658U CN 208579151 U CN208579151 U CN 208579151U
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- pipeline
- ball valve
- air inlet
- pressure regulation
- outlet
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- 238000001914 filtration Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 32
- 239000007789 gas Substances 0.000 description 19
- 239000003345 natural gas Substances 0.000 description 16
- 239000003245 coal Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
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Abstract
The utility model relates to a kind of filtering pressure regulation metering sleds, belong to gas pressure regulation technical field.It is provided with air inlet and air outlet, upper pipeline and lower pipeline are provided between the air inlet and air outlet, the upper pipeline and lower pipeline are arranged in parallel, upper air ball valve, upper y-type filter, upper gas pressure regulator, governor and upper outlet ball valve are respectively arranged on the upper pipeline from left to right, lower air inlet ball valve, lower y-type filter, lower gas pressure regulator, governor and lower outlet ball valve are respectively arranged on the lower pipeline from left to right, is additionally provided with metering valve at the air inlet.The benificial effect of the utility model is to passing through setting upper pipeline and lower pipeline, to realize a pipeline operation, the spare purpose of one pipeline, improve the safety in utilization of equipment, by the way that multiple valves are arranged, to realize the purpose of metering, filtering and the pressure regulation of equipment, the utility model structure novel is easy to operate.
Description
Technical field:
The utility model relates to a kind of filtering pressure regulation metering sleds, belong to gas pressure regulation technical field.
Background technique:
In the energy resource structure in China, coal is widely used at present as main energy sources, but since coal was using
Damage ratio is more serious in journey, limits and uses in many fields, instead uses natural gas, and natural gas is as cleaning energy
Source, use scope is more and more wider, but the property special due to natural gas, must be first by natural gas during the natural gas transportation made
Carry out low temperature compression, wait need using when, the natural gas after low temperature compression is adjusted to by room temperature gas by gasification pry regulator
After body and pressure regulation is carried out, in reality life, since natural gas contains various impurity, it is necessary to be filtered, then again for visitor
Family uses, and due to the design problem of structure, existing filtering pressure regulation metering sled structure is complex and effect is bad, and does not have
Spare duct, once existing pipeline is damaged, shutdown maintenance is not only wasted time, and is also resulted in no small economic loss, is
The use of user brings certain inconvenience.
It following is a brief introduction of the vocabulary of terms being related to.
Gasification pry regulator: the natural gas being in a liquid state enters air temperature type vaporizer and air heat-exchange by pipeline, will be -162 DEG C
Cryogenic liquid heating be after gas at normal temperature by pressure regulator pressure regulation, flowmeter metering is used for client, and filters pressure regulation metering
Sled is a kind of device with filtering, metering and voltage regulation function.
Summary of the invention:
Gasify the technical problem to be solved by the utility model is to provide the dual-purpose container-type of a kind of storage tank and bottle group and adjusts
Pressure sled, to solve problems faced in industry.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of filtering pressure regulation
Metering sled, is provided with air inlet and air outlet, is provided with upper pipeline and lower pipeline between the air inlet and air outlet, it is described on
Pipeline and lower pipeline are arranged in parallel, be respectively arranged with from left to right on the upper pipeline upper air ball valve, upper y-type filter, on
Gas pressure regulator, governor and upper outlet ball valve, be respectively arranged on the lower pipeline from left to right lower air inlet ball valve, lower y-type filter,
Lower gas pressure regulator, governor and lower outlet ball valve are additionally provided with metering valve at the air inlet.
Preferably, the internal diameter of the upper air ball valve and upper y-type filter is DN65.
Preferably, the internal diameter of the lower air inlet ball valve, lower y-type filter is DN65.
Preferably, the internal diameter of the upper gas pressure regulator, governor and upper outlet ball valve is respectively DN50 and DN80.
Preferably, the internal diameter of the lower gas pressure regulator, governor and lower outlet ball valve is respectively DN50 and DN80.
Compared with prior art, the benificial effect of the utility model is to by setting upper pipeline and lower pipeline, to realize
One pipeline operation, a pipeline spare purpose improves the safety in utilization of equipment, by the way that multiple valves are arranged, from
And the purpose of metering, filtering and the pressure regulation of equipment is realized, the utility model structure novel is easy to operate.
Detailed description of the invention:
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
In figure: air inlet 1；Gas outlet 2；Upper pipeline 3；Upper air ball valve 301；Upper y-type filter 302；Upper gas pressure regulating
Device 303；Upper outlet ball valve 304；Lower pipeline 4；Lower air inlet ball valve 401；Lower y-type filter 402；Lower gas pressure regulator, governor 403；Go out down
Balloon valve 404；Metering valve 5.
Specific embodiment:
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:
According to Fig. 1, a kind of filtering pressure regulation metering sled, is provided with air inlet 1 and gas outlet 2, the air inlet 1 and goes out
Upper pipeline 3 and lower pipeline 4 are provided between port 2, the upper pipeline 3 and lower pipeline 4 are arranged in parallel, on the upper pipeline 3 from
Left-to-right is respectively arranged with upper air ball valve 301, upper y-type filter 302, upper gas pressure regulator, governor 303 and upper outlet ball valve 304,
Lower air inlet ball valve 401, lower y-type filter 402,403 and of lower gas pressure regulator, governor are respectively arranged on the lower pipeline 4 from left to right
Lower outlet ball valve 404 is additionally provided with metering valve 5 at the air inlet 1.
Preferably, the internal diameter of the upper air ball valve 301 and upper y-type filter 302 is DN65.
Preferably, the internal diameter of the lower air inlet ball valve 401, lower y-type filter 402 is DN65.
Preferably, the internal diameter of the upper gas pressure regulator, governor 303 and upper outlet ball valve 304 is respectively DN50 and DN80.
Preferably, the internal diameter of the lower gas pressure regulator, governor 403 and lower outlet ball valve 404 is respectively DN50 and DN80.
Before use, first according to actual demand, select any pipeline in upper pipeline 3 or lower pipeline 4 as work
Make pipeline, another is then used as spare duct, to improve the safety of whole equipment.
We are working line with upper pipeline 3 below, and lower pipeline 4 is that spare duct is former come the operation for illustrating whole equipment
Reason.
In use, natural gas to be processed is input in pry regulator by air inlet 1, natural gas first passes around metering valve
5, by the metering of metering valve 5, to accurately measure the input quantity of natural gas, since pipeline 4 is spare duct, natural gas can be into
Enter in upper pipeline 3, open upper air ball valve 301, natural gas is run by upper air ball valve 301 into upper pipeline 3, then day
Right gas passes through upper y-type filter 302, is filtered by upper y-type filter 302 to natural gas, by filtered natural gas
It runs in gas pressure regulator, governor 303, by upper 303 pressure regulation of gas pressure regulator, governor and after reaching the pressure of setting, outlet in opening
Ball valve 304 exports the natural gas after pressure regulation from gas outlet 2.
It is emphasized that: the above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of filtering pressure regulation metering sled, it is characterised in that: be provided with air inlet (1) and gas outlet (2), the air inlet (1)
Upper pipeline (3) and lower pipeline (4) are provided between gas outlet (2), the upper pipeline (3) and lower pipeline (4) are arranged in parallel, institute
It states and is respectively arranged with upper air ball valve (301), upper y-type filter (302), upper gas pressure regulator, governor on upper pipeline (3) from left to right
(303) and upper outlet ball valve (304) it, is respectively arranged with lower air inlet ball valve (401), lower Y type from left to right on the lower pipeline (4)
Filter (402), lower gas pressure regulator, governor (403) and lower outlet ball valve (404) are additionally provided with metering valve at the air inlet (1)
(5)。
2. filtering pressure regulation metering sled according to claim 1, it is characterised in that: the upper air ball valve (301) and upper Y type
The internal diameter of filter (302) is DN65.
3. filtering pressure regulation metering sled according to claim 1, it is characterised in that: the lower air inlet ball valve (401), lower Y type
The internal diameter of filter (402) is DN65.
4. filtering pressure regulation metering according to claim 1 sled, it is characterised in that: the upper gas pressure regulator, governor (303) and upper
The internal diameter of outlet ball valve (304) is respectively DN50 and DN80.
5. filtering pressure regulation metering according to claim 1 sled, it is characterised in that: the lower gas pressure regulator, governor (403) and under
The internal diameter of outlet ball valve (404) is respectively DN50 and DN80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115658.7U CN208579151U (en) | 2018-07-13 | 2018-07-13 | A kind of filtering pressure regulation metering sled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115658.7U CN208579151U (en) | 2018-07-13 | 2018-07-13 | A kind of filtering pressure regulation metering sled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579151U true CN208579151U (en) | 2019-03-05 |
Family
ID=65510488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821115658.7U Active CN208579151U (en) | 2018-07-13 | 2018-07-13 | A kind of filtering pressure regulation metering sled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116379354A (en) * | 2023-05-29 | 2023-07-04 | 无锡特汇能源装备有限公司 | Dynamic test frame and test method for fuel gas pressure regulating pry |
-
2018
- 2018-07-13 CN CN201821115658.7U patent/CN208579151U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116379354A (en) * | 2023-05-29 | 2023-07-04 | 无锡特汇能源装备有限公司 | Dynamic test frame and test method for fuel gas pressure regulating pry |
| CN116379354B (en) * | 2023-05-29 | 2023-08-18 | 无锡特汇能源装备有限公司 | Dynamic test frame and test method for fuel gas pressure regulating pry |
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