CN201561270U - Skid-mounted separating metering device - Google Patents
Skid-mounted separating metering device Download PDFInfo
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- CN201561270U CN201561270U CN2009203171016U CN200920317101U CN201561270U CN 201561270 U CN201561270 U CN 201561270U CN 2009203171016 U CN2009203171016 U CN 2009203171016U CN 200920317101 U CN200920317101 U CN 200920317101U CN 201561270 U CN201561270 U CN 201561270U
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Abstract
A skid-mounted separating metering device relates to combined natural gas gathering and transmission equipment and aims to solve the problem that the traditional separating metering device influences the rolling development construction period of a petroleum field due to inconvenient movement, disassembly and the assembly. The device comprises a separator, a metering system, a pollution discharge system and a skid, wherein the separator and the metering system are connected through a pipeline and a valve; the pollution discharge system is connected with the separator through the pipeline and the valve; and the separator, the metering system and the pollution discharge system are installed on the skid. The skid-mounted separating metering device concentrates the separator, the metering system, the pollution discharge system, a valve member and an automatic control system thereof as well as an electrical system to the same skid to form integral equipment, is characterized by compact structure, regular shape, small occupied area, integral transportation, easy movement and the like, and is easy to realize standardization and serialization; in addition, the formed product of the skid-mounted separating metering device can satisfy the requirements for various working conditions during the gathering and transmission process and can realize the advance precasting so as to shorten the construction period, improve the working condition, quicken the productivity construction speed, and ensure reliable quality.
Description
Technical field
The utility model relates to a kind of combined type gas gathering and transportation equipment, particularly separate measurement device movably.
Background technique
Along with the continuous increase of natural gas in oil and gas fields industry fast development and user's request, have only the gas field to reach high-efficiency mining on a large scale and could satisfy growing supply-demand relationship.Yet the construction period that how to shorten the gas field is the subject matter of current solution.Free water that contains in the rock gas of individual well station and gas gathering station fed sheet of a media and impurity can bring unsafe operation to the collection transfer device in downstream, and influence the validity of automatic control test instrumentation.Simultaneously, when free water accumulates in the pipeline, inner-walls of duct will produce electrochemical corrosion, cause the corrosive pipeline rate to accelerate.
For this reason, the separate measurement device is set, it comprises separator, metering system, drainage etc.Separator is a gas-liquid separator, and its separation is made up of rough segmentation section and smart segmentation, and after the upstream medium entered gas-liquid separator, at first by the rough segmentation section, relying on gravity was the droplet settling of 100 μ m with silt and diameter, enters smart segmentation then.Smart segmentation is the pith of separator, and an efficient resolution element of cascade type has been installed in inside, and its structure is the vertically arranged leaf grating of multiple row, each blade be shaped as airfoil (streamlined).When medium by smart segmentation, rely on medium efficiently collision in the efficient resolution element of cascade type, can be that the water particle of 2 μ m is caught poly-with diameter in the medium.
Yet existing separate measurement device is owing to be in dispersion connected system state, resettlement dismounting inconvenience, in the rolling development of oil gas field, there is certain difficulty, especially can not realizes standardization, seriation and prefabricated, be difficult to guarantee to improve engineering construction speed and shorten the field construction cycle.
The model utility content
The purpose of this utility model is to solve existing separate measurement device to have the problem of moving dismounting inconvenience and influencing the oil gas field rolling development construction period, a kind of skid-mounted separate measurement device is provided, it is little to have compact structure, regular shape, floor space, the advantage that adapts to the rolling development in gas field, can realize collecting standardization, the seriation and prefabricated of transfer device, can accelerate the production capacity construction speed, shorten the open-air construction period, reduce workmen's field work time, reduced and pacified the risk of commenting with environmental impact assessment.
The purpose of this utility model realizes by following technical proposals:
Skid-mounted separate measurement device comprises the separator and the metering system that are connected with valve by pipeline, and by the drainage that pipeline and valve are connected with separator, also comprises the sledge seat, and separator, metering system and drainage are installed on the sledge seat.
Described separator comprises horizontal gravity gas-liquid separator and collecting tank, and wherein collecting tank is positioned at horizontal gravity gas-liquid separator, and is communicated with for whole with the latter.
On the described sledge seat robot control system(RCS) and electrical system are installed also, this robot control system(RCS) has and is electrically connected with separator, metering system, drainage electric control valve and electric meter separately respectively.
Described drainage comprises half pod apertures plate valve and the valve pocket formula blowdown valve that is communicated with separator by pipeline.
Described metering system comprises the no pod apertures plate valve that is communicated with separator by pipeline, and the board-like rectifier, the valve-type orifice-plate pressure obtaning device that are communicated with no pod apertures plate valve successively, the pod apertures plate valve is arranged, also comprise the thermometer and the pressure measuring instruments that are arranged on the above-mentioned pipeline.
On the described sledge seat valve member group is installed also, this valve member group comprises that the throttling that is communicated with separator by pipeline is by atmospheric valve, and the complete opening type spring safety valve that is communicated with by atmospheric valve with throttling, with the second no pod apertures plate valve that the complete opening type spring safety valve is installed, the 3rd no pod apertures plate valve that is communicated with the second no pod apertures plate valve.
The utility model adopts said structure, with integrated being installed on the sledge seat such as separator, metering system and drainages, make compact overall structure, be convenient to move, can solve the problem that influences the operation progress in the gas field development because of long period design, buying and construction, it have reliable in quality, compact structure, regular shape, specious, be easy to resettlement, be particularly suitable for the advantages such as rolling development in gas field.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a system construction drawing of the present utility model;
Fig. 2 is a schematic top plan view of the present utility model:
Fig. 3 is a schematic side view of the present utility model.
Number in the figure: the 1st, separator, the 2nd, metering system, the 3rd, drainage, the 4th, valve member group, the 5th, sledge seat, the 101st, horizontal gravity gas-liquid separator, the 102nd, collecting tank, the 201st, no pod apertures plate valve, the 202nd, board-like rectifier, the 203rd, valve-type orifice-plate pressure obtaning device, the 204th, the thermometer ozzle, the 205th, bimetallic thermometer, the 206th, pressure measuring instruments, the 207th, pressure gauge ozzle, the 208th, the pod apertures plate valve is arranged, the 209th, inside screw stop valve, the 301st, valve pocket formula blowdown valve, 302 is half pod apertures plate valves, 401 is the 3rd no pod apertures plate valves, 402 is second no water conservancy diversion plate valves, the 403rd, and the complete opening type spring safety valve, the 404th, throttling ends atmospheric valve.
Embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
As Fig. 1, Fig. 2, shown in Figure 3, skid-mounted separate measurement device comprises separator 1, metering system 2, drainage 3, valve member group 4 and robot control system(RCS), the electrical system (not shown) that is installed on the sledge seat 5, separator 1 is connected with metering system 2, drainage 3, valve member group 4 respectively with pipeline by valve, and the electric-controlled parts (as electric control valve, electrical measuring instrument etc.) in separator 1, metering system 2, drainage 3, the valve member group 4 has with robot control system(RCS) respectively and is electrically connected.
Fig. 1, shown in Figure 3, separator comprises horizontal gravity gas-liquid separator 101 and is arranged on the collecting tank 102 that its underpart is communicated with it, both are combined into integral body, remove the liquid effect for thigh liquid preferably with shoving to rise, and automatic pumping equipment mouthpiece is housed in position, separator guarantees that the liquid collecting tank level is no more than the height of regulation under the cooperation of automatic tapping device, thus the entrained liquid phenomenon of avoiding high liquid level (HLL) to cause.The separation of gas-liquid separator is made up of rough segmentation section and smart segmentation, and after the upstream medium entered gas-liquid separator, at first by the rough segmentation section, relying on gravity was the droplet settling of 100 μ m with silt and diameter, enters smart segmentation then.Smart segmentation is the pith of separator, and an efficient resolution element of cascade type has been installed in inside, and its structure is the vertically arranged leaf grating of multiple row, each blade be shaped as airfoil (streamlined).When medium by smart segmentation, rely on medium efficiently collision in the efficient resolution element of cascade type, can be that the water particle of 2 μ m is caught poly-with diameter in the medium.
As Fig. 1, Fig. 2, shown in Figure 3, metering system 2 comprises the no pod apertures plate valve 201 that is communicated with separator by pipeline, and the board-like rectifier 202, the valve-type orifice-plate pressure obtaning device 203 that are communicated with no pod apertures plate valve 201 successively, pod apertures plate valve 208 is arranged, also comprise the thermometer and the pressure measuring instruments 206 that are arranged on the above-mentioned pipeline, wherein thermometer comprises thermometer and the bimetallic thermometer of installing on the thermometer ozzle 204 205, and pressure measuring instruments 206 is installed on the pressure gauge ozzle 207.Gas after the separation adopts the advanced valve type orifice fitting to measure, select board-like rectifier for use in the upstream of measuring apparatus, and non-selected traditional tube bank rectifier, its main purpose is to shorten installation dimension greatly, but measuring principle meets the relevant regulations of GB/T21446-2008 " with standard orifice plate flowmeter survey gas discharge ".
The liquid level of separator can adopt the high low pressure liquid level warning; Control instrument can realize on the spot showing and with the signal is far passed to the control system of standing.
As shown in Figure 2, drainage comprises that 3 comprise half pod apertures plate valve 302 and the valve pocket formula blowdown valve 301 that is communicated with separator 1 by pipeline.
As shown in Figure 2, valve member group 4 comprises that the throttling that is communicated with separator by pipeline is by atmospheric valve 404, and the complete opening type spring safety valve 403 that is communicated with by atmospheric valve with throttling, with the second no pod apertures plate valve 402 that complete opening type spring safety valve 403 is installed, the 3rd no pod apertures plate valve 401 that is communicated with the second no pod apertures plate valve 402.
In the present embodiment, be that body elements is fixed on the sledge seat with the horizontal type gas and liquid separator earlier, the sledge seat is made up of shaped steel such as channel-section steel, angle steel, I-steel, external adpting flange by separator connects metering system and drainage then, and the force analysis by pipe-line system, be provided with the supporting member of enough rigidity at the diverse location of system, at last pressure-bearing pipeline and pipe fitting are carried out corresponding stress analysis, simultaneously the base that bears gravitational load is carried out the amount of deflection analysis according to the principle and the principle of pressure piping stress analysis.
In the present embodiment, gas enters metering system and measures by the advanced valve type orifice fitting, and fluid storage is regularly discharged by drainage in the collecting tank of separator.
Present embodiment is integrated in horizontal gravity gas-liquid separator, metering system, drainage and robot control system(RCS) on the same sledge seat and forms an integral device, this equipment has reliable in quality, compact structure, regular shape, excellent characteristic such as specious, in addition have more and make that the gas field is efficient, the notable feature of Fast Algorithm for Mining, also be easy to resettlement simultaneously, be particularly suitable for the rolling development in gas field.
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. skid-mounted separate measurement device, comprise the separator (1) and the metering system (2) that are connected with valve by pipeline, and the drainage (3) that is connected with separator (1) by pipeline and valve, it is characterized in that, also comprise sledge seat (5), separator (1), metering system (2) and drainage (3) are installed on the sledge seat (5).
2. skid-mounted separate measurement device according to claim 1, it is characterized in that, described separator comprises horizontal gravity gas-liquid separator (101) and collecting tank (102), and wherein collecting tank (102) is positioned at horizontal gravity gas-liquid separator (101), and is communicated with for whole with the latter.
3. as skid-mounted separate measurement device as described in the claim 2, it is characterized in that, on the described sledge seat (5) robot control system(RCS) and electrical system are installed also, this robot control system(RCS) has and is electrically connected with separator (1), metering system (2), drainage (3) electric control valve and electric meter separately respectively.
4. as skid-mounted separate measurement device as described in the claim 3, it is characterized in that described drainage (3) comprises half pod apertures plate valve (302) and the valve pocket formula blowdown valve (301) that is communicated with separator (1) by pipeline.
5. as skid-mounted separate measurement device as described in the claim 4, it is characterized in that, described metering system (2) comprises the no pod apertures plate valve (201) that is communicated with separator by pipeline, and the board-like rectifier (202) that is communicated with no pod apertures plate valve (201) successively, valve-type orifice-plate pressure obtaning device (203), pod apertures plate valve (208) is arranged, also comprise the thermometer and the pressure measuring instruments (206) that are arranged on the above-mentioned pipeline.
6. as skid-mounted separate measurement device as described in the claim 5, it is characterized in that, on the described sledge seat valve member group is installed also, this valve member group comprises that the throttling that is communicated with separator by pipeline is by atmospheric valve (404), and the complete opening type spring safety valve (403) that is communicated with by atmospheric valve with throttling, with the second no pod apertures plate valve (402) that complete opening type spring safety valve (403) is installed, the 3rd no pod apertures plate valve (401) that is communicated with the second no pod apertures plate valve (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203171016U CN201561270U (en) | 2009-12-11 | 2009-12-11 | Skid-mounted separating metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203171016U CN201561270U (en) | 2009-12-11 | 2009-12-11 | Skid-mounted separating metering device |
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| Publication Number | Publication Date |
|---|---|
| CN201561270U true CN201561270U (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009203171016U Expired - Lifetime CN201561270U (en) | 2009-12-11 | 2009-12-11 | Skid-mounted separating metering device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001929A (en) * | 2015-08-12 | 2015-10-28 | 成都国光电子仪表有限责任公司 | Condensate natural gas separating and metering structure |
| CN105020585A (en) * | 2015-08-12 | 2015-11-04 | 成都国光电子仪表有限责任公司 | Condensate natural gas gas-phase flow metering device |
| CN105021248A (en) * | 2015-08-12 | 2015-11-04 | 成都国光电子仪表有限责任公司 | Structure convenient for achieving gas-liquid phase separation of natural gas and single measurement |
| CN105136214A (en) * | 2015-08-12 | 2015-12-09 | 成都国光电子仪表有限责任公司 | Metering device for condensate natural gas pipelines facilitating use of turbine flowmeter |
| CN105370248A (en) * | 2014-08-30 | 2016-03-02 | 中石化重庆涪陵页岩气勘探开发有限公司 | Shale gas well gas testing and production device and flow |
-
2009
- 2009-12-11 CN CN2009203171016U patent/CN201561270U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370248A (en) * | 2014-08-30 | 2016-03-02 | 中石化重庆涪陵页岩气勘探开发有限公司 | Shale gas well gas testing and production device and flow |
| CN105001929A (en) * | 2015-08-12 | 2015-10-28 | 成都国光电子仪表有限责任公司 | Condensate natural gas separating and metering structure |
| CN105020585A (en) * | 2015-08-12 | 2015-11-04 | 成都国光电子仪表有限责任公司 | Condensate natural gas gas-phase flow metering device |
| CN105021248A (en) * | 2015-08-12 | 2015-11-04 | 成都国光电子仪表有限责任公司 | Structure convenient for achieving gas-liquid phase separation of natural gas and single measurement |
| CN105136214A (en) * | 2015-08-12 | 2015-12-09 | 成都国光电子仪表有限责任公司 | Metering device for condensate natural gas pipelines facilitating use of turbine flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee after: China Petroleum Engineering Construction Co Ltd Address before: 610017 Sichuan province Chengdu Xiaoguan Temple Backstreet No. 25 Patentee before: Engineering Design Co., Ltd., China Petroleum Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |