CN204754892U - It oozes device of parameter to improve purpose oil reservoir hole - Google Patents
It oozes device of parameter to improve purpose oil reservoir hole Download PDFInfo
- Publication number
- CN204754892U CN204754892U CN201520417512.8U CN201520417512U CN204754892U CN 204754892 U CN204754892 U CN 204754892U CN 201520417512 U CN201520417512 U CN 201520417512U CN 204754892 U CN204754892 U CN 204754892U
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- China
- Prior art keywords
- connector
- cover body
- parameter
- oil reservoir
- rotary head
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- Expired - Fee Related
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Abstract
The utility model provides an it oozes device of parameter to improve purpose oil reservoir hole, include connector, shell, turn round that the connector is rear end face open -ended cavity structure, the shell comprises communicate with each other continuous hollow cylinder and hollow hemispheroid, and hollow cylinder passes through the threaded connection cover and establishes on the outer wall of connector, and hollow hemispheroid ball backs down and is equipped with the delivery port, it sets up in the bottom of connector to turn round to rotate, and the impact orifice has evenly been seted up to the bottom of connector, still including fixing the cover body on hollow hemispheroid, the cover body is arranged in the cavity structures of the cover body for cavity structures, delivery port, the horn mouth has evenly been seted up on the lateral wall of the cover body. Air flow around the even horn mouth that sets up on covering the side wall can inhale, highly pressurised liquid, air can atomize highly pressurised liquid in cover bulk recombination motion collision.
Description
Technical field
The utility model relates to and a kind ofly improves the device that parameter is oozed in object oil reservoir hole.
Background technology
At present, adopt high-pressure hydraulic to spray radial pore-forming increase yield in oil field and become a kind of general technology.Mainly carry shower nozzle by high-pressure hose to improve object oil reservoir hole through row jetting and ooze parameter, improve oil well output with this.High-pressure hydraulic sprays radial hole creating technology and originates from jetting flushing oil pipe drill rod, and afterwards by improving shower nozzle and relevant auxiliary equipment, intensified pressure sprays producing horizon position, develops into a kind of oilfield stimulation technology of high-efficiency and economic gradually.But the existing nozzle structure for oil field is comparatively complicated and jeting effect is also poor.
Utility model content
Complicated for solving nozzle structure, the defects such as jeting effect difference, the utility model spy provides a kind of and improves the device that parameter is oozed in object oil reservoir hole.
The technical solution of the utility model is as follows:
A kind ofly improve the device that parameter is oozed in object oil reservoir hole, comprise connector, shell, rotary head, connector is the cavity structure of rear end face opening, shell is made up of communicate connected hollow cylinder and hollow hemisphere, hollow cylinder is threaded connection and is set on the outer wall of connector, and hollow hemisphere ball backs down and is provided with delivery port; The bottom being arranged on connector is rotated in rotary head, and the bottom even of connector offers impact spray orifice; Also comprise the cover body be fixed in hollow hemisphere, cover body is cavity body structure, and delivery port is arranged in the cavity body structure of cover body; The sidewall of cover body evenly offers horn mouth, and cover body front end face is offered porose.
Further, also comprise the pressurizing block be evenly arranged on around the mouth of a river on hollow hemisphere inner arc surface, pressurizing block is made up of elastomeric material.
Further, described impact spray orifice is inclined at bottom connector, and described rotary head sidewall evenly offers groove, and groove rotation direction is contrary with the direction that impact spray orifice is obliquely installed.
Further, described connector front end face offers circular groove, also comprises the steel ball be arranged in circular groove, and rotary head and connector are rotationally connected by steel ball.
Advantageous Effects of the present utility model is as follows:
1, the horn mouth be evenly arranged on faceshield side wall can suck ambient air air-flow, and highly pressurised liquid, air be compound motion collision in cover body, highly pressurised liquid can be atomized.
2, pressurizing block makes fluid pressure raise, and has effectively been atomized highly pressurised liquid and has added the spray regime of highly pressurised liquid.
3, impacting spray orifice to be obliquely installed and groove rotation direction is contrary with impacting the direction that is obliquely installed of spray orifice, making to produce circumferential active force when can be impacted the surface of rotary head by the liquid of impact spray orifice, enabling rotary head High Rotation Speed.
4, steel ball frictional force is little, and rotary head and connector are rotated flexibly.
Accompanying drawing explanation
Fig. 1 a kind ofly improves the structural representation that the device of parameter is oozed in object oil reservoir hole;
Component title wherein corresponding to Reference numeral is as follows:
1-connector, 2-shell, 3-rotary head, 4-hollow cylinder, 5-hollow hemisphere, 6-delivery port, 7-impacts spray orifice, 8-cover body, 9-horn mouth, 10-pressurizing block, 11-groove, 12-steel ball.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
As shown in Figure 1, a kind ofly improve the device that parameter is oozed in object oil reservoir hole, comprise connector 1, shell 2, rotary head 3, connector 1 is the cavity structure of rear end face opening, shell 2 is made up of the hollow cylinder 4 communicating connected and hollow hemisphere 5, hollow cylinder 4 be threaded connection be set in connector 1 outer wall on, hollow hemisphere 5 ball backs down and is provided with delivery port 6; The bottom being arranged on connector 1 is rotated in rotary head 3, and the bottom even of connector 1 offers and impacts spray orifice 7; Also comprise the cover body 8 be fixed in hollow hemisphere 5, cover body 8 is cavity body structure, and delivery port 6 is arranged in the cavity body structure of cover body 8; The sidewall of cover body 8 evenly offers horn mouth 9, and cover body 8 front end face is offered porose.
In the present embodiment, pressure duct is fixed by the opening of connector 1 rear end face and connector 1, the highly pressurised liquid of pressure duct input enters in the cavity of shell 2 by impacting spray orifice 7, and impacts rotary head 3, and rotary head 3 rotates under impact at a high speed.The horn mouth 9 be evenly arranged on cover body 8 sidewall can suck ambient air air-flow, and highly pressurised liquid, air be compound motion collision in cover body 8, highly pressurised liquid can be atomized.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and also comprise the pressurizing block 10 be evenly arranged on around the mouth of a river 6 on hollow hemisphere 5 inner arc surface, pressurizing block 10 is made up of elastomeric material.
In the present embodiment, pressurizing block 10 will be extruded through postrotational liquid, fluid pressure is raised, be effectively atomized highly pressurised liquid and added the spray regime of highly pressurised liquid.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, and described impact spray orifice 7 is inclined at bottom connector 1, and described rotary head 3 sidewall evenly offers groove 11, and groove 11 rotation direction is contrary with impacting the direction that spray orifice 7 is obliquely installed.
In the present embodiment, impact spray orifice 7 and to be obliquely installed and groove 11 rotation direction is contrary with impacting the direction that is obliquely installed of spray orifice 7, make to produce circumferential active force when can be impacted the surface of rotary head 3 by the liquid of impact spray orifice 7, make rotary head 3 can High Rotation Speed.
Embodiment 4
The present embodiment is on the basis of embodiment 1 or embodiment 2 or embodiment 3, and described connector 1 front end face offers circular groove, also comprises the steel ball 12 be arranged in circular groove, and rotary head 3 and connector 1 are rotationally connected by steel ball 12.
In the present embodiment, steel ball 12 frictional force is little, and rotary head 3 and connector 1 are rotated flexibly.
As mentioned above, the utility model can be realized preferably.
Claims (4)
1. improve the device that parameter is oozed in object oil reservoir hole, it is characterized in that:
Comprise connector (1), shell (2), rotary head (3), the cavity structure that connector (1) is rear end face opening, shell (2) is made up of the hollow cylinder communicating connected (4) and hollow hemisphere (5), hollow cylinder (4) be threaded connection be set in connector (1) outer wall on, hollow hemisphere (5) ball backs down and is provided with delivery port (6); The bottom being arranged on connector (1) is rotated in rotary head (3), and the bottom even of connector (1) offers and impacts spray orifice (7); Also comprise the cover body (8) be fixed in hollow hemisphere (5), cover body (8) is cavity body structure, and delivery port (6) is arranged in the cavity body structure of cover body (8); The sidewall of cover body (8) evenly offers horn mouth (9), cover body (8) front end face is offered porose.
2. according to claim 1ly a kind ofly improve the device that parameter is oozed in object oil reservoir hole, it is characterized in that:
Also comprise the pressurizing block (10) be evenly arranged on around the mouth of a river (6) on hollow hemisphere (5) inner arc surface, pressurizing block (10) is made up of elastomeric material.
3. according to claim 1ly a kind ofly improve the device that parameter is oozed in object oil reservoir hole, it is characterized in that:
Described impact spray orifice (7) is inclined at connector (1) bottom, described rotary head (3) sidewall evenly offers groove (11), and groove (11) rotation direction is contrary with the direction that impact spray orifice (7) is obliquely installed.
4. according to claim 1ly a kind ofly improve the device that parameter is oozed in object oil reservoir hole, it is characterized in that:
Described connector (1) front end face offers circular groove, also comprises the steel ball (12) be arranged in circular groove, and rotary head (3) and connector (1) are rotationally connected by steel ball (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417512.8U CN204754892U (en) | 2015-06-17 | 2015-06-17 | It oozes device of parameter to improve purpose oil reservoir hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417512.8U CN204754892U (en) | 2015-06-17 | 2015-06-17 | It oozes device of parameter to improve purpose oil reservoir hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754892U true CN204754892U (en) | 2015-11-11 |
Family
ID=54469611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417512.8U Expired - Fee Related CN204754892U (en) | 2015-06-17 | 2015-06-17 | It oozes device of parameter to improve purpose oil reservoir hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754892U (en) |
-
2015
- 2015-06-17 CN CN201520417512.8U patent/CN204754892U/en not_active Expired - Fee Related
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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: 20151111 Termination date: 20160617 |