CN202900228U - automatic draining three-phase separator - Google Patents
automatic draining three-phase separator Download PDFInfo
- Publication number
- CN202900228U CN202900228U CN201220542094.1U CN201220542094U CN202900228U CN 202900228 U CN202900228 U CN 202900228U CN 201220542094 U CN201220542094 U CN 201220542094U CN 202900228 U CN202900228 U CN 202900228U
- Authority
- CN
- China
- Prior art keywords
- phase separator
- contact switch
- pipe
- separator housing
- oil
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 abstract description 15
- 239000007789 gas Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- 239000011152 fibreglass Substances 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Removal Of Floating Material (AREA)
Abstract
The three-phase separator with automatic water drainage is used for oil-gas-water separation in oil field production. Is characterized in that: the three-phase separator shell is internally provided with a clapboard which divides the three-phase separator shell into a water chamber, a condensate oil chamber and a natural gas chamber. The top of the three-phase separator shell is respectively provided with a natural gas outlet pipe, a vent pipe and oil, gas and water inlet pipes. A bottom water discharge pipe is arranged at the lower part of the three-phase separator shell. An electric control valve is connected on the bottom water discharge pipe. A glass fiber reinforced plastic insulating rod is fixed in a water chamber of the three-phase separator shell and is perpendicular to the ground, an upper contact switch, a middle contact switch and a lower contact switch are fixed on the glass fiber reinforced plastic insulating rod and are respectively connected with a valve controller through wires, and the valve controller is connected with an electric control valve. The effect is as follows: automatic drainage is realized according to the water level in the three-phase separator shell.
Description
Technical field
The utility model relates to the oilfield exploitation technical field, and particularly the oily-water seperating equipment in a kind of manufacturing process is a kind of self-draining three phase separator.Be used for the oil water separation process that individual well draws oil drop.
Background technology
At present, the oil field enters later development, moisture increase in the crude oil, and existing oil, gas, water three-phase separator or invest too highly, or water-oil separating is not thorough, and the degree of accuracy of automatically arranging end water is inadequate, and production brings great inconvenience to oil gas.
The utility model content
The purpose of this utility model is: a kind of self-draining three phase separator is provided, the end water water discharging valve of three phase separator is opened automatically, realize Auto-drainage.
The technical solution adopted in the utility model is: self-draining three phase separator comprises three phase separator housing, electric control valve, gas outlet pipe, blow-down pipe, condensate discharge pipe, oil, gas, water inlet pipe, end water discharge spout; The three phase separator housing is horizontal round can; In the three phase separator housing dividing plate is arranged, dividing plate will be divided into hydroecium, condensation grease chamber and natural air chamber in the three phase separator housing; Be respectively arranged with gas outlet pipe, blow-down pipe and oil, gas, water inlet pipe at the top of three phase separator housing; Gas outlet pipe and blow-down pipe are communicated with natural air chamber, and oil, gas, water inlet pipe are communicated with the hydroecium top; Be provided with the condensate discharge pipe in the bottom of three phase separator housing, the condensate discharge pipe is communicated with the condensation grease chamber; Be provided with end water discharge spout in the bottom of three phase separator housing, end water discharge spout is communicated with the hydroecium bottom; It is characterized in that:
Water discharge spout is connected with electric control valve the end of at; In the hydroecium of three phase separator housing, be fixed with the glass fibre reinforced plastic insulating bar perpendicular to ground, be fixed with upper contact switch, intermediate contact switch and lower contact switch at the glass fibre reinforced plastic insulating bar, the height of upper contact switch is identical with the maximum water level height, and the height of lower contact switch is identical with waterline height of the end; Upper contact switch, intermediate contact switch are connected by wire with the lower contact switch and are connected with valve positioner, and valve positioner is connected with electric control valve, the opening and closing of valve positioner control electric control valve.
Operating principle of the present utility model is: the glass fibre reinforced plastic insulating bar of selecting suitable length according to the degree of depth of three phase separator, height and position suitable on the glass fibre reinforced plastic insulating bar is installed three stainless steel contact switch, upper contact switch, intermediate contact switch and lower contact switch.The intermediate contact switch is for sharing, intermediate contact switch and upper contact switch are the constant open contact switch, form the constant close contact switch with the lower contact switch by water, utilize the electric conductivity of water, the water surface is higher than the upper contact switch in the eliminator hydroecium, when water level rises to when touching the upper contact switch intermediate contact switch and upper contact switch formation path, by-pass valve control controller opens electric control valve carries out draining.When the water level in the hydroecium drops to when being lower than the lower contact switch, the normally-closed circuit of intermediate contact switch and lower contact switch is disconnected, and the by-pass valve control controller cuts out electric control valve, stops draining.Repeat said process and reach self-draining purpose in the three phase separator housing.
The beneficial effects of the utility model: the self-draining three phase separator of the utility model, just realize Auto-drainage according to the water level in the three phase separator housing, reduce artificial timing drainage and may cause maloperation to affect the end water discharging of three phase separator.
Description of drawings
Fig. 1 is the self-draining three phase separator structural profile of the utility model schematic diagram.
Among the figure, 1-upper contact switch, 2-intermediate contact switch, 3-lower contact switch, 4-valve positioner, 5-wire, the 6-electric control valve, 7-gas outlet pipe, 8-blow-down pipe, 9-condensate discharge pipe, 10-oil, gas, water inlet pipe, water discharge spout at the bottom of the 11-, 12-three phase separator housing, 13-glass fibre reinforced plastic insulating bar.
The specific embodiment
Embodiment 1: take a self-draining three phase separator as example, the utility model is described in further detail.
Consult Fig. 1.The self-draining three phase separator of the utility model comprises three phase separator housing 12, electric control valve 6, gas outlet pipe 7, blow-down pipe 8, condensate discharge pipe 9, oil, gas, water inlet pipe 10, end water discharge spout 11.Three phase separator housing 12 is horizontal round can, diameter 1.5m.In the three phase separator housing 12 dividing plate is arranged, dividing plate will be divided into hydroecium, condensation grease chamber and natural air chamber in the three phase separator housing 12.Be respectively arranged with gas outlet pipe 7, blow-down pipe 8 and oil, gas, water inlet pipe 10 at the top of three phase separator housing 12.Gas outlet pipe 7 and blow-down pipe 8 are communicated with natural air chamber, and oil, gas, water inlet pipe 10 are communicated with the hydroecium top.Be provided with condensate discharge pipe 9 in the bottom of three phase separator housing 12, condensate discharge pipe 9 is communicated with the condensation grease chamber.Be provided with end water discharge spout 11 in the bottom of three phase separator housing 12, end water discharge spout 11 is communicated with the hydroecium bottom.
Be connected with an electric control valve 6 at end water discharge spout 11, the model of electric control valve 6 is YSZXPS.In the hydroecium of three phase separator housing 12, be fixed with a glass fibre reinforced plastic insulating bar 13 that 1.3m is high perpendicular to ground, be fixed with upper contact switch 1, intermediate contact switch 2 and lower contact switch 3 at glass fibre reinforced plastic insulating bar 13, the height of upper contact switch 1 is identical with the maximum water level height, highly is 1.1m.The height of lower contact switch 3 is identical with waterline height of the end, highly is 0.3m.Glass fibre reinforced plastic insulating bar 13 is by the high strength glass steel plate, through groove processing, installation contact switch and the connection line of bursting at the seams, at last with the gluing one that is connected into of oil resistant insulating.Upper contact switch 1, intermediate contact switch 2 and lower contact switch are connected respectively and are connected with valve positioner 4 by wire 5, wire 5 employings be 4mm
2Mould the oversensitive gummed wire of copper.Valve positioner 4 is connected with electric control valve 6, and valve positioner 4 is controlled opening and closing of electric control valves 6.
Claims (1)
1. a self-draining three phase separator comprises three phase separator housing (12), electric control valve (6), gas outlet pipe (7), blow-down pipe (8), condensate discharge pipe (9), oil, gas, water inlet pipe (10), end water discharge spout (11); Three phase separator housing (12) is horizontal round can; The three phase separator housing has dividing plate in (12), and dividing plate will be divided into hydroecium, condensation grease chamber and natural air chamber in the three phase separator housing (12); Be respectively arranged with gas outlet pipe (7), blow-down pipe (8) and oil, gas, water inlet pipe (10) at the top of three phase separator housing (12); Gas outlet pipe (7) and blow-down pipe (8) are communicated with natural air chamber, and oil, gas, water inlet pipe (10) are communicated with the hydroecium top; Be provided with condensate discharge pipe (9) in the bottom of three phase separator housing (12), condensate discharge pipe (9) is communicated with the condensation grease chamber; Be provided with end water discharge spout (11) in the bottom of three phase separator housing (12), end water discharge spout (11) is communicated with the hydroecium bottom; It is characterized in that:
Be connected with electric control valve (6) at end water discharge spout (11); In the hydroecium of three phase separator housing (12), be fixed with glass fibre reinforced plastic insulating bar (13) perpendicular to ground, be fixed with upper contact switch (1), intermediate contact switch (2) and lower contact switch (3) at glass fibre reinforced plastic insulating bar (13), the height of upper contact switch (1) is identical with the maximum water level height, and the height of lower contact switch (3) is identical with waterline height of the end; Upper contact switch (1), intermediate contact switch (2) are connected 3 with the lower contact switch) be connected with valve positioner (4) by wire (5) respectively, valve positioner (4) is connected with electric control valve (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220542094.1U CN202900228U (en) | 2012-10-23 | 2012-10-23 | automatic draining three-phase separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220542094.1U CN202900228U (en) | 2012-10-23 | 2012-10-23 | automatic draining three-phase separator |
Publications (1)
Publication Number | Publication Date |
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CN202900228U true CN202900228U (en) | 2013-04-24 |
Family
ID=48120911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201220542094.1U Expired - Fee Related CN202900228U (en) | 2012-10-23 | 2012-10-23 | automatic draining three-phase separator |
Country Status (1)
Country | Link |
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CN (1) | CN202900228U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116181306A (en) * | 2023-04-24 | 2023-05-30 | 北京科力丹迪技术开发有限责任公司 | Three-phase separator with automatic drainage structure and use method thereof |
-
2012
- 2012-10-23 CN CN201220542094.1U patent/CN202900228U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116181306A (en) * | 2023-04-24 | 2023-05-30 | 北京科力丹迪技术开发有限责任公司 | Three-phase separator with automatic drainage structure and use method thereof |
CN116181306B (en) * | 2023-04-24 | 2023-08-22 | 北京科力丹迪技术开发有限责任公司 | Three-phase separator with automatic drainage structure and use method thereof |
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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: 20130424 Termination date: 20211023 |