CN202047803U - Water mixing device - Google Patents
Water mixing device Download PDFInfo
- Publication number
- CN202047803U CN202047803U CN2011200872702U CN201120087270U CN202047803U CN 202047803 U CN202047803 U CN 202047803U CN 2011200872702 U CN2011200872702 U CN 2011200872702U CN 201120087270 U CN201120087270 U CN 201120087270U CN 202047803 U CN202047803 U CN 202047803U
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- CN
- China
- Prior art keywords
- water nozzle
- water
- connector
- mixing device
- cover
- 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
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Abstract
The utility model discloses a water mixing device, which comprises a hollow tubular water nozzle sleeve. A delivery pipe for delivering water is connected to a water inlet end of the water nozzle sleeve, a water nozzle connector is firmly connected to a water outlet end of the water nozzle sleeve in a threaded manner, a connection section is arranged at one end of the water nozzle connector, the other end of the water nozzle connector is fittingly plugged into the water nozzle sleeve in a threaded manner, a tubular water nozzle is fixed to a fitting plug end of the water nozzle connector inside the water nozzle sleeve, and the water nozzle and the water nozzle connector are in sealed insertion fit. The water mixing device is simple in structure, the water nozzle connector and the water nozzle sleeve are detachably and fixedly connected in a threaded manner, water passes through the delivery pipe to flow into the water nozzle sleeve, and then the water is throttled by the water nozzle to flow into the water nozzle connector after solid particles in the water are filtered by a filter cover. The ceramic water nozzle is better in throttling, water mixing amount can be effectively controlled or adjusted by changing ceramic water nozzles of different pores, so that water delivery control is achieved.
Description
Technical field
The utility model relates to the water mixing device that uses in a kind of well recovery manufacturing process.
Background technology
When oilfield exploitation enters the later stage, exploitation along with Gao Ning, the high content of wax and heavy crude reservoir, the oil well of low yield liquid measure, low moisture, low oil outlet temperature is more and more, this part oil well faces pit shaft and ground gathering line temperature drop is big, viscosity is big, wax deposition is serious problem, thereby causing well rod to break takes off, the holddown frequency increases, the surface gathering and transferring difficulty, management difficulty strengthens, and cost of production constantly rises.
The problem that is occurred during at above-mentioned oil recovery, the main at present method realization wax removal of water mixing, the purpose of viscosity reduction of adopting.Adopt valve control to sleeve pipe or surface line water mixing,, can't accurately control watering quantity owing to lack the water mixing metering device, when watering quantity is too small, can't realize the purpose of pit shaft intensification viscosity reduction, when watering quantity is excessive, not only cause energy waste, also can polluted reservoir, influence is produced.
The utility model content
The purpose of this utility model provide a kind of simple in structure, be convenient to control the water mixing device of adjusting watering quantity.
For achieving the above object, the utility model adopts following technical scheme: a kind of water mixing device, the water nozzle cover that comprises hollow tubular, the inlet end of this water nozzle cover is connected with the conveyance conduit that is used for water delivery, the water outlet end of described water nozzle cover is connected with the water nozzle connector by screw threads for fastening, one end of this water nozzle connector is provided with linkage section, in its other end sealing inserting entry muzzle, be installed with the water nozzle of tubular in the described water nozzle cover in the inserting end of water nozzle connector, the sealing grafting cooperates between water nozzle and the water nozzle connector.
Described water nozzle is ceramic water nozzle.
Water inlet oral-lateral in water nozzle in the described water nozzle cover is installed with filter mantle.
The inlet end of described water nozzle is wholely set the boss of roof pressure on the inserting end end face of water nozzle connector, and water nozzle is connected with the filter mantle screw threads for fastening by the external screw thread that is arranged on the boss outer peripheral face.
Be arranged with the O type circle that is used to seal on the described water nozzle with on the outer peripheral face of the inserting section of water nozzle connector.
Described water nozzle puts the check configuration that is provided with anti-sealing backflow in the position near its water inlet, this check configuration comprises that water nozzle puts ball seat that is the necking down structure and the lock ball that is provided with, this lock ball is squeezed on the ball seat by the spring that is positioned at the water nozzle cover, and the roof pressure of the two ends difference correspondence of described spring is on described water nozzle connector and lock ball.
Be provided with hermetically-sealed construction between described water nozzle cover and water nozzle connector, the sealing structure is the sealing ring that is arranged between described water nozzle connector and the water nozzle cover.
Described conveyance conduit is for being connected in the union that water nozzle puts and being connected flexible pipe on the union by screw thread, the end away from the water nozzle cover on this flexible pipe is connected with the threeway meter connector.
The water mixing apparatus structure is simple in the utility model, be fastenedly connected by screw thread is removable between water nozzle connector and the water nozzle cover, be convenient to change the water nozzle head of different size type like this, thereby can effectively control the size of adjusting watering quantity, and in the water delivery process carrying capacity stable and controllable.The utility model water mixing device can be used for quantitatively mixing hot water to the producing well sleeve pipe, improves the well wellbore temperature, thereby reduces viscosity of crude, effectively solve the problem of pit shaft wax deposition; Simultaneously also can be used for the quantitative water mixing of gathering line earthward, guarantee that the proper set of ground crude oil is defeated, thereby simultaneously because adopt water nozzle to realize that controlled quantitative water delivery reduces water content consumption, has saved the energy.
Description of drawings
The structural representation of a kind of embodiment of Fig. 1 the utility model water mixing device.
The specific embodiment
As shown in Figure 1, a kind of water mixing device, the water nozzle cover 3 that comprises hollow tubular, the inlet end of this water nozzle cover 3 is connected with the conveyance conduit that is used for water delivery, this conveyance conduit is for being connected in the union 8 and the flexible pipe 9 that is connected on the union 8 on the water nozzle cover 3 by screw thread, the water inlet end of this flexible pipe 9 is communicated with aqueduct by threeway meter connector 10, water outlet end at water nozzle cover 3 is connected with water nozzle connector 1 by screw threads for fastening, one end of this water nozzle connector 1 is provided with and is used for being connected with pipeline, it is outside equipped with the linkage section of connecting thread, in its other end sealing inserting entry muzzle 3, between water nozzle cover 3 and water nozzle connector 1, be provided with hermetically-sealed construction, the sealing structure is the sealing ring 2 between setting and water nozzle connector and the water nozzle cover, in water nozzle cover 3, be installed with the water nozzle 4 of tubular in the inserting end of water nozzle connector 1, sealing is pegged graft and is cooperated between this water nozzle 4 and the water nozzle connector 1, be arranged with the O type circle that is used to seal on the water nozzle 4 with on the outer peripheral face of the inserting section of water nozzle connector, be wholely set boss on the inserting end end face of roof pressure at the water nozzle connector in the inlet end of water nozzle 4, water nozzle 4 is connected with the filter mantle screw threads for fastening by the external screw thread that is arranged on the boss outer peripheral face, the axial cross section of water nozzle 4 becomes hollow T font, water inlet oral-lateral in water nozzle 4 in water nozzle cover 3 is installed with filter mantle 6, this filter mantle 6 is the slot filter structure, position near its water inlet on the water nozzle cover 3 is provided with the check configuration that anti-sealing refluxes, this check configuration comprises water nozzle cover 3 ball seat that is the necking down structure 11 that is provided with and lock balls 7, this lock ball 7 is squeezed on the ball seat 11 by the spring 5 that is positioned at water nozzle cover 3, and the corresponding end roof pressure of spring 5 is on water nozzle connector 1 and lock ball 7.
Water mixing enters flexible pipe 9 by threeway meter connector 10, washing lock ball 7 open enters in the water nozzle cover 3, after solid particulate matter in 6 pairs of water mixings of filter mantle filters, water mixing enters water nozzle 4, enter oil well casing or ground gathering line by water nozzle connector 1 at last, realize to sleeve pipe or ground gathering line water mixing.The utility model water mixing apparatus structure is simple, stable and reliable working performance, and the adjustable water scope is wide.When gathering line water mixing earthward, but this adopts the water nozzle of larger aperture; When to the oil well casing water mixing, can adopt the sleeve pipe of smaller aperture due.
The utility model is simple in structure, does not need to transform flow process during on-the-spot the installation, and the water nozzle of installing in water mixing device or the replacing water nozzle cover is convenient and swift.
Water nozzle adopts ceramic materials in the utility model, can prevent effectively that the long-term water nozzle aperture, back of using from being stung greatly, guarantees stablizing of watering quantity in the water mixing process.
The supporting filter mantle that is provided with can prevent that the solid particulate matter in the water mixing from stopping up water nozzle, influences the stable of watering quantity.
Check configuration is set in the water nozzle cover can prevents effectively that water mixing from refluxing.
Claims (8)
1. water mixing device, it is characterized in that: the water nozzle cover that comprises hollow tubular, the inlet end of this water nozzle cover is connected with the conveyance conduit that is used for water delivery, the water outlet end of described water nozzle cover is connected with the water nozzle connector by screw threads for fastening, one end of this water nozzle connector is provided with linkage section, in its other end sealing inserting entry muzzle, be installed with the water nozzle of tubular in the described water nozzle cover in the inserting end of water nozzle connector, the sealing grafting cooperates between water nozzle and the water nozzle connector.
2. water mixing device according to claim 1 is characterized in that: described water nozzle is ceramic water nozzle.
3. water mixing device according to claim 1 and 2 is characterized in that: the water inlet oral-lateral in water nozzle in the described water nozzle cover is installed with filter mantle.
4. water mixing device according to claim 3, it is characterized in that: the inlet end of described water nozzle is wholely set the boss of roof pressure on the inserting end end face of water nozzle connector, and water nozzle is connected with the filter mantle screw threads for fastening by the external screw thread that is arranged on the boss outer peripheral face.
5. water mixing device according to claim 3 is characterized in that: be arranged with the O type circle that is used to seal on the described water nozzle with on the outer peripheral face of the inserting section of water nozzle connector.
6. water mixing device according to claim 3, it is characterized in that: described water nozzle puts the check configuration that is provided with anti-sealing backflow in the position near its water inlet, this check configuration comprises that water nozzle puts ball seat that is the necking down structure and the lock ball that is provided with, this lock ball is squeezed on the ball seat by the spring that is positioned at the water nozzle cover, and the roof pressure of the two ends difference correspondence of described spring is on described water nozzle connector and lock ball.
7. water mixing device according to claim 3 is characterized in that: be provided with hermetically-sealed construction between described water nozzle cover and water nozzle connector, the sealing structure is the sealing ring that is arranged between described water nozzle connector and the water nozzle cover.
8. water mixing device according to claim 3 is characterized in that: described conveyance conduit is for being connected in the union that water nozzle puts and being connected flexible pipe on the union by screw thread, the end away from the water nozzle cover on this flexible pipe is connected with the threeway meter connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200872702U CN202047803U (en) | 2011-03-29 | 2011-03-29 | Water mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200872702U CN202047803U (en) | 2011-03-29 | 2011-03-29 | Water mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047803U true CN202047803U (en) | 2011-11-23 |
Family
ID=44988114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200872702U Expired - Fee Related CN202047803U (en) | 2011-03-29 | 2011-03-29 | Water mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089563A (en) * | 2015-08-28 | 2015-11-25 | 中国石油天然气股份有限公司 | Watering and casing pipe dosing device of ternary production well |
-
2011
- 2011-03-29 CN CN2011200872702U patent/CN202047803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089563A (en) * | 2015-08-28 | 2015-11-25 | 中国石油天然气股份有限公司 | Watering and casing pipe dosing device of ternary production well |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140329 |