CN2799859Y - Apparatus for controlling water injection amount in single well when metering - Google Patents
Apparatus for controlling water injection amount in single well when metering Download PDFInfo
- Publication number
- CN2799859Y CN2799859Y CNU2005200209865U CN200520020986U CN2799859Y CN 2799859 Y CN2799859 Y CN 2799859Y CN U2005200209865 U CNU2005200209865 U CN U2005200209865U CN 200520020986 U CN200520020986 U CN 200520020986U CN 2799859 Y CN2799859 Y CN 2799859Y
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- valve
- water mixing
- header
- profit
- metering
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Abstract
The utility model relates to an apparatus for controlling water mixing amount in single well when metering, which mainly solves the problem of inconvenient water mixing control of the existing water mixing heat tracing device. The utility model is characterized in that one side of a water delivery valve (1) is connected in parallel with a water mixing valve (2), and the inner cavity of an oil and water mixing pipe (3) is provided with a ball-blocking type check valve (4). The device can carry out adjustment and control to the water mixing amount when metering, and has the characteristics of convenience for water mixing control and high work efficiency.
Description
Technical field:
The utility model relates to the water mixing companion thermic devices in the oil recovery field, oil field, belongs to a kind of device of controlling each individual well watering quantity at metering room.
Background technology:
In the oil recovery process of oil field, according to the needs of producing, carry out water mixing companion heat for every mouthful of individual well the metering room delivering hot water, avoid oil pipeline Yin Wendu low and blocked.Every mouthful of aboveground water mixing control valve of existing water mixing companion's thermic devices is contained in each individual well, when regulating watering quantity, must arrive on each individual well and just can regulate, because each individual well all disperses very much, and distance is also far away, be not easy to instant adjusting, water mixing control is inconvenient, influences the oil well ordinary production, causes thermal waste.
The utility model content:
In order to overcome the inconvenient deficiency of existing water mixing companion thermic devices water mixing control, the utility model provides a kind of device of controlling each individual well watering quantity at metering room, this device can be regulated control to watering quantity in metering room, have water mixing and control characteristics convenient, high efficiency.
The technical solution of the utility model is: a kind of device of controlling each individual well watering quantity at metering room comprises delivery valve, water mixing valve, profit header, is parallel with the water mixing valve in a side of delivery valve, at the inner chamber of profit header the formula flap valve of blocking is housed.
Above-mentioned delivery valve, gauging valve, advance the header valve and the water gaging valve is gate valve, its structure comprises valve body, valve rod and valve head, and the bottom of valve body is fixed with valve seat by snap ring, and valve body seals mutually with valve seat, and valve rod is by jump ring and the sliding mutually card of valve head; " O " RunddichtringO is arranged between valve body and the valve seat; The formula of blocking flap valve is by communicating pipe, profit header and block and form, the upper end of communicating pipe insert profit header inner chamber and with its tube wall welding, the port, upper end of communicating pipe is equipped with blocks.
The utlity model has following beneficial effect: owing to take such scheme, this device is installed in the metering room, the workman do not go out metering room just can be at any time watering quantity by each individual well of water mixing valve regulation, the returning-oil temperature of each individual well is controlled in the best scope (38 °～42 °), can reduce thermal loss, increase crude output, make things convenient for production management, alleviate labor strength; Owing to the formula flap valve of blocking is housed at the inner chamber of profit header, can prevent because of water mixing pressure when low crude oil enter in the water-supply-pipe, cause production system undesired or stop up water-supply-pipe.Utilize this device water mixing control convenient, high efficiency.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is axonometric drawings of Fig. 1 left half;
1-delivery valve among the figure, 2-water mixing valve, 3-profit header, the 4-formula flap valve of blocking, the 5-valve body, the 6-valve seat, the 7-snap ring, the 8-valve rod, the 9-valve head, the 10-jump ring, 11-" O " RunddichtringO, 12-communicating pipe, 13-blocks, 14-gauging valve, 15-advances the header valve, 16-water gaging valve.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As Fig. 1 in conjunction with Fig. 2 and shown in Figure 3, a kind of device of controlling each individual well watering quantity at metering room comprises delivery valve 1, water mixing valve 2, profit header 3, side at delivery valve 1 is parallel with water mixing valve 2, delivery valve 1, gauging valve 14, advance header valve 15 and water gaging valve 16 is gate valve, its structure comprises valve body 5, valve rod 8 and valve head 9, the bottom of valve body 5 is by snap ring 7 fixed valve bases 6, and valve body 5 seals by " O " RunddichtringO 11 with valve seat 6, and valve rod 8 is by jump ring 10 and the sliding mutually card of valve head 9.Inner chamber at profit header 3 is equipped with the formula flap valve 4 of blocking, the formula of blocking flap valve 4 is by communicating pipe 12, profit header 3 and block and 13 form, the upper end of communicating pipe 12 is inserted profit header 3 inner chambers and is welded with its tube wall, the port, upper end of communicating pipe 12 is equipped with blocks 13, communicating pipe 12 links to each other with respective valve by pipe, its concrete annexation is a prior art, repeats no more herein.
When reality is used, this device is installed in the metering room, the workman do not go out metering room just can be at any time watering quantity by each individual well of water mixing valve regulation, the returning-oil temperature of each individual well is controlled in the best scope (38 °～42 °), can reduce thermal loss, increase crude output, make things convenient for production management, alleviate labor strength; Owing to the formula flap valve of blocking is housed at the inner chamber of profit header, can prevent because of water mixing pressure when low crude oil enter in the water-supply-pipe, cause production system undesired or stop up water-supply-pipe.Utilize this device water mixing control convenient, high efficiency.
Claims (4)
1, a kind of device of controlling each individual well watering quantity at metering room, comprise delivery valve (1), water mixing valve (2), profit header (3), gauging valve (14), advance header valve (15) and water gaging valve (16), it is characterized in that: the side at delivery valve (1) is parallel with water mixing valve (2), at the inner chamber of profit header (3) the formula flap valve (4) of blocking is housed.
2, a kind of device of controlling each individual well watering quantity at metering room according to claim 1, it is characterized in that: delivery valve (1), gauging valve (14), advance header valve (15) and water gaging valve (16) is gate valve, its structure comprises valve body (5), valve rod (8) and valve head (9), the bottom of valve body (5) is fixed with valve seat (6) by snap ring (7), valve body (5) seals mutually with valve seat (6), and valve rod (8) is by the sliding mutually card of jump ring (10) and valve head (9).
3, according to claim 2ly a kind ofly control the device of each individual well watering quantity, it is characterized in that: between valve body (5) and the valve seat (6) " O " RunddichtringO (11) is arranged at metering room.
4, a kind of device of controlling each individual well watering quantity at metering room according to claim 1, it is characterized in that: the formula of blocking flap valve (4) is made up of communicating pipe (12), profit header (3) and block (13), the upper end of communicating pipe (12) is inserted profit header (3) inner chamber and is welded with its tube wall, and the port, upper end of communicating pipe (12) is equipped with block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200209865U CN2799859Y (en) | 2005-06-08 | 2005-06-08 | Apparatus for controlling water injection amount in single well when metering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200209865U CN2799859Y (en) | 2005-06-08 | 2005-06-08 | Apparatus for controlling water injection amount in single well when metering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799859Y true CN2799859Y (en) | 2006-07-26 |
Family
ID=36842357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200209865U Expired - Fee Related CN2799859Y (en) | 2005-06-08 | 2005-06-08 | Apparatus for controlling water injection amount in single well when metering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799859Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787872A (en) * | 2010-03-04 | 2010-07-28 | 大庆石油学院 | Multi-parameter energy-saving control method for watering pipe network of oil field |
| CN111140219A (en) * | 2019-10-25 | 2020-05-12 | 深圳中科捷飞科技有限公司 | Single-well water mixing system and water mixing method between metering rooms |
-
2005
- 2005-06-08 CN CNU2005200209865U patent/CN2799859Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787872A (en) * | 2010-03-04 | 2010-07-28 | 大庆石油学院 | Multi-parameter energy-saving control method for watering pipe network of oil field |
| CN101787872B (en) * | 2010-03-04 | 2012-11-07 | 大庆石油学院 | Multi-parameter energy-saving control method for watering pipe network of oil field |
| CN111140219A (en) * | 2019-10-25 | 2020-05-12 | 深圳中科捷飞科技有限公司 | Single-well water mixing system and water mixing method between metering rooms |
| CN111140219B (en) * | 2019-10-25 | 2023-12-01 | 深圳中科捷飞科技有限公司 | Single well water mixing system and method for metering room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |