CN2660110Y - Automatic choke exhauster - Google Patents
Automatic choke exhauster Download PDFInfo
- Publication number
- CN2660110Y CN2660110Y CN 200320124818 CN200320124818U CN2660110Y CN 2660110 Y CN2660110 Y CN 2660110Y CN 200320124818 CN200320124818 CN 200320124818 CN 200320124818 U CN200320124818 U CN 200320124818U CN 2660110 Y CN2660110 Y CN 2660110Y
- Authority
- CN
- China
- Prior art keywords
- housing
- valve body
- blocking solution
- automatic blocking
- 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 - Lifetime
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
An automatic liquid-choking and exhaust device comprises a base; the upper end face of the base is equipped with a shell; an aeration chamber is equipped in the shell and the aeration chamber is equipped with a valve body; the top of the shell is equipped with a vent hole and the side wall of shell is equipped with an air inlet; a blind ball is equipped under the vent hole in the aeration chamber in a mobile way and the blind ball is matched with the top of a handspike; the handspike can be installed on the top of the valve in a sliding way; the valve is equipped with an oil filling chamber and the lower part of the valve side wall is equipped with an oil inlet; the oil filling chamber is equipped with a ball float and the ball float is located on the lower part of the handspike. With the automatic aeration for the oil field casing, the utility model can discharge the high-pressure gas in time; in this way, the normal production will not be affected. The utility model aims at providing an automatic liquid-choking and exhaust device which can discharge gas automatically in time and prevent the crude oil from overflowing and causing environmental pollution in the process of deflation.
Description
Technical field
The utility model relates to the automatic blocking solution exhaust plant that a kind of oil well is used.
Background technology
As everyone knows,, bring adverse influence will for normal production, must in time handle when accumulating in the oil well casing when gases at high pressure are arranged.A pressure meter normally is installed at the well head place in the prior art, utilize the method for manually regularly watching to check whether to accumulate in the oil well casing that gases at high pressure are arranged, surpass certain pressure if find the gas that accumulates, just open relevant valve, emit the gases at high pressure that accumulate in the oil well casing.Owing to be by manually regularly exitting, situation with the gases at high pressure venting can appear failing in time sometimes unavoidably, and then normally carrying out of producing of influence, bring economic loss to enterprise, if accumulate in the oil well casing crude oil is arranged, when venting, also can cause the crude oil outflow sometimes, contaminated environment.
The utility model content
The purpose of this utility model provides a kind of automatic deflation in time, avoids causing when venting the automatic blocking solution exhaust plant of crude oil outflow contaminated environment.
Automatic blocking solution exhaust plant of the present utility model, comprise base, the upper surface of base is equipped with housing, has inflatable chamber in the housing, be provided with valve body in the inflatable chamber, the top of described housing is provided with steam vent, its sidewall is provided with air inlet, be positioned in the described inflatable chamber steam vent under actively be provided with plugging ball, plugging ball matches with the top of push rod, push rod can be slidably mounted on the top of described valve body, has oil-filled chamber in the valve body, the bottom of body wall is provided with fuel feed hole, is provided with ball float in the described oil-filled chamber, and ball float is positioned at the bottom of described push rod.
Automatic blocking solution exhaust plant of the present utility model, wherein said housing and described valve body are bell, the upper surface of described base has the boss platform, and the bottom of described valve body is adopted with the lateral wall of boss platform and is threaded, and described housing adopts 3-6 bolt to be installed in the outside of boss platform.
Automatic blocking solution exhaust plant of the present utility model, wherein said lower part of frame is provided with mudhole, and the mudhole place is provided with blowoff valve.
Automatic blocking solution exhaust plant of the present utility model, the top of wherein said steam vent is provided with dust cover, and the sidewall of dust cover is provided with air vent, and described air inlet position is provided with linkage.
Automatic blocking solution exhaust plant of the present utility model, wherein said dust cover adopt with described housing and are threaded, and the lower end of dust cover is provided with locknut.
Adopt the spool of the band air vent that is threaded in the automatic blocking solution exhaust plant of the present utility model, wherein said steam vent, described plugging ball matches with the air vent of spool,
Automatic blocking solution exhaust plant of the present utility model in use, can link to each other with oil well casing by air inlet housing, when accumulating in the oil well casing when gases at high pressure are arranged, gases at high pressure will enter in the housing by air inlet, flow out by the steam vent on the housing again.If when having fluid liquid to enter in the housing in the oil well casing, liquid flow cognition enters oil-filled chamber by the fuel feed hole on the body wall, the ball float that is provided with in the oil-filled chamber then can upwards float under buoyancy function, and the promotion push rod moves upward.Push rod then promotes plugging ball and moves upward, and the steam vent on the housing is blocked, thereby stoped the crude oil outflow, has avoided the pollution to environment.Since be that the automatic oil feed casing is exitted, can be in time with the gases at high pressure venting, so can not influence normally carrying out of production.
Below in conjunction with accompanying drawing automatic blocking solution exhaust plant of the present utility model is described further.
Description of drawings
Fig. 1 is the main pseudosection of the structural representation of automatic blocking solution exhaust plant of the present utility model.
The specific embodiment
As seen from Figure 1, automatic blocking solution exhaust plant of the present utility model, comprise base 1, the upper surface of base 1 is equipped with bell housing 2, have inflatable chamber 4 in the housing 2, be provided with bell valve body 7 in the inflatable chamber 4, the top of housing 2 is provided with steam vent 3, its sidewall is provided with air inlet 15, and air inlet 15 places are provided with linkage 16.In inflatable chamber 4, be positioned at steam vent 3 under actively be provided with plugging ball 5, in steam vent 3, adopt the spool 18 of the band air vent that is threaded, described plugging ball 5 matches with the air vent of spool 18, plugging ball 5 matches with the top of push rod 6, and seal 14 sealings are adopted in the gap between steam vent 3 and the spool 18.6 tops that can be slidably mounted on valve body 7 of push rod have oil-filled chamber 9 in the valve body 7, the bottom of valve body 7 sidewalls is provided with fuel feed hole 10, is provided with ball float 8 in the oil-filled chamber 9, and ball float 8 is positioned at the bottom of push rod 6.
Have the boss platform in the upper surface of base 1, the bottom of valve body 7 is adopted with the lateral wall of boss platform and is threaded, and housing 2 adopts 4 bolts to be installed in the outside of boss platform.
Be provided with mudhole 12 in the bottom of housing 2, mudhole 12 places are provided with blowoff valve 13.Open blowoff valve 13, just can discharge, clear up the spot in the housing 2.
Be provided with dust cover 19 above steam vent 3, dust cover 19 can reduce extraneous dust and fall in the housing 2, and dust cover 19 adopts with housing 2 and is threaded.Be provided with air vent 17 on the sidewall of dust cover 19, be provided with locknut 11 in the lower end of dust cover 19, rotate up locknut 11, locknut 11 will withstand dust cover 19, and it can not become flexible.
Automatic blocking solution exhaust plant of the present utility model in use, can link to each other with oil well casing by the air inlet 15 of linkage 16 housing 2, when accumulating in the oil well casing when gases at high pressure are arranged, gases at high pressure will enter in the housing 2 by air inlet 15, flow out by steam vent 3 on the housing 2 and the air vent on the dust cover 19 17 again.If when having fluid liquid to enter in the housing 2 in the oil well casing, liquid flow cognition enters oil-filled chamber 9 by the fuel feed hole 10 on valve body 7 sidewalls, 8 of the ball floats that is provided with in the oil-filled chamber 9 can upwards float under buoyancy function, and promotion push rod 6 moves upward.6 of push rods promote plugging ball 5 and move upward, and the air vent of the spool on the housing 2 18 is blocked, thereby stoped the crude oil outflow, have avoided the pollution to environment.Owing to be that the automatic oil feed casing is exitted, can in time gases at high pressure be emitted, so can not influence normally carrying out of production.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design scheme prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (6)
1. automatic blocking solution exhaust plant, it is characterized in that: comprise base (1), the upper surface of base (1) is equipped with housing (2), has inflatable chamber (4) in the housing (2), be provided with valve body (7) in the inflatable chamber (4), the top of described housing (2) is provided with steam vent (3), its sidewall is provided with air inlet (15), be positioned in the described inflatable chamber (4) steam vent (3) under actively be provided with plugging ball (5), plugging ball (5) matches with the top of push rod (6), push rod (6) can be slidably mounted on the top of described valve body (7), has oil-filled chamber (9) in the valve body (7), the bottom of valve body (7) sidewall is provided with fuel feed hole (10), is provided with ball float (8) in the described oil-filled chamber (9), and ball float (8) is positioned at the bottom of described push rod (6).
2. automatic blocking solution exhaust plant according to claim 1, it is characterized in that: described housing (2) and described valve body (7) are for bell, the upper surface of described base (1) has the boss platform, the bottom of described valve body (7) is adopted with the lateral wall of boss platform and is threaded, and described housing (2) adopts 3-6 bolt to be installed in the outside of boss platform.
3. automatic blocking solution exhaust plant according to claim 2 is characterized in that: the bottom of described housing (2) is provided with mudhole (12), and mudhole (12) locates to be provided with blowoff valve (13).
4. automatic blocking solution exhaust plant according to claim 3 is characterized in that: the top of described steam vent (3) is provided with dust cover (19), and the sidewall of dust cover (19) is provided with air vent (17), and described air inlet (15) locates to be provided with linkage (16).
5. according to any one described automatic blocking solution exhaust plant in the claim 1 to 4, it is characterized in that: described dust cover (19) adopts with described housing (2) and is threaded, and the lower end of dust cover (19) is provided with locknut (11).
6. automatic blocking solution exhaust plant according to claim 5, it is characterized in that: the spool (18) that adopts the band air vent that is threaded in the described steam vent (3), described plugging ball (5) matches with the air vent of spool (18), and seal (14) sealing is adopted in the gap between steam vent (3) and the spool (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124818 CN2660110Y (en) | 2003-12-05 | 2003-12-05 | Automatic choke exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124818 CN2660110Y (en) | 2003-12-05 | 2003-12-05 | Automatic choke exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660110Y true CN2660110Y (en) | 2004-12-01 |
Family
ID=34349100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320124818 Expired - Lifetime CN2660110Y (en) | 2003-12-05 | 2003-12-05 | Automatic choke exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660110Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776109A (en) * | 2009-12-29 | 2010-07-14 | 宁波合力机泵有限公司 | Oil-gas separation exhaust used for pneumatic control system of transformer substation |
| CN106224625A (en) * | 2016-09-06 | 2016-12-14 | 吉林大学 | A kind of blocking solution breather valve |
-
2003
- 2003-12-05 CN CN 200320124818 patent/CN2660110Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776109A (en) * | 2009-12-29 | 2010-07-14 | 宁波合力机泵有限公司 | Oil-gas separation exhaust used for pneumatic control system of transformer substation |
| CN106224625A (en) * | 2016-09-06 | 2016-12-14 | 吉林大学 | A kind of blocking solution breather valve |
| CN106224625B (en) * | 2016-09-06 | 2018-05-08 | 吉林大学 | A kind of blocking solution breather valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131205 Granted publication date: 20041201 |