CN206246104U - A kind of production wellhead filter back-flush water filling device - Google Patents
A kind of production wellhead filter back-flush water filling device Download PDFInfo
- Publication number
- CN206246104U CN206246104U CN201621328920.7U CN201621328920U CN206246104U CN 206246104 U CN206246104 U CN 206246104U CN 201621328920 U CN201621328920 U CN 201621328920U CN 206246104 U CN206246104 U CN 206246104U
- Authority
- CN
- China
- Prior art keywords
- cyclone
- shower nozzle
- water
- injection pipe
- screen pack
- 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
Landscapes
- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model is related to a kind of production wellhead filter back-flush water filling device.Its technical scheme is：Motor is installed at the top of body, cyclone is provided with body, be spraying canister in the bottom of body, spraying canister is provided with spray-hole, it is characterized in that：Described cyclone includes eddy flow tooth and retainer ring, multiple eddy flow teeth are provided with retainer ring, water injection pipe is provided with body upper part, water injection pipe is connected to body interior, screen pack is provided with the right-hand member of water injection pipe, back purge system is provided with the top of water injection pipe, cleaning pipe is connected to body interior, and shower nozzle is provided with the lower end of cleaning pipe.The beneficial effects of the utility model are：The device is provided with cyclone, cyclone is driven by motor and rotated at a high speed, accelerate injection water flow rate of water flow, and the eddy flow tooth of cyclone is outward-dipping from top to bottom, injection water is conducive to be sprayed by spray-hole, the device is provided with back purge system, is backwashed to screen pack by shower nozzle, it is time saving and energy saving, and extend the life-span of screen pack.
Description
Technical field
The utility model is related to one kind to use device, more particularly to a kind of production wellhead filter back-flush water filling device.
Background technology
In field of oil field oil extraction, with the gradually exploitation in oil field, oilfield exploitation difficulty is increasing, oil extraction process
The middle exploitation for needing to realize oil well by water filling.Water flood recovery, is quality is meeted the requirements water using water injection equipment from water filling
Well injects oil reservoir, keeps formation pressure, orders about underground crude oil and rises to oil well, in artificially injecting water into oil reservoirs hole, with water
As order about agent by more crude oil displacement a kind of oil recovery technique out from oil reservoir.At present, using water flood recovery technique
Oil field, is required for by the water under high pressure of purified treatment, and generally purification is operated in water flooding pump station and carries out, but purified water through it is long away from
From when being delivered to well head, wherein being necessarily mixed with some mechanical admixtures, it is therefore desirable to filtered, and screen pack is for a long time
Use, blocking can be produced.
The content of the invention
The drawbacks described above that the purpose of this utility model exists aiming at prior art, there is provided a kind of production wellhead filtering is anti-
Water filling device is rinsed, injection water can be filtered, and screen pack can be backwashed.
Its technical scheme is：Including body, motor, connecting shaft, cyclone, spraying canister, spray-hole, water injection pipe, screen pack,
Cleaning pipe, shower nozzle, are provided with motor at the top of body, and cyclone is provided with body, and cyclone passes through connecting shaft and motor
Rotating shaft connection, be spraying canister in the bottom of body, spraying canister is provided with spray-hole, it is characterized in that：Described cyclone includes
Eddy flow tooth and retainer ring, are provided with multiple eddy flow teeth in retainer ring, and Fixing shrink ring is fixed in connecting shaft, is set in body upper part
There is water filling, water injection pipe is connected to body interior, screen pack is provided with the right-hand member of water injection pipe, backwash is provided with the top of water injection pipe
Device, back purge system includes cleaning pipe and shower nozzle, and cleaning pipe is connected to body interior, and shower nozzle is provided with the lower end of cleaning pipe.
Angle rotating device is provided between above-mentioned shower nozzle and cleaning pipe, angle rotating device includes angle swivel head and rotation
Turn framework, angle swivel head is arranged in rotating frame body, angle swivel head can be rotated in rotating frame body.
One end of above-mentioned angle swivel head and cleaning pipe UNICOM, the other end and shower nozzle UNICOM.
Above-mentioned eddy flow tooth is outward-dipping from top to bottom.
Above-mentioned shower nozzle is oppositely arranged with screen pack, and angle swivel head rotates drive sprinkler rotation in rotating frame body.
The beneficial effects of the utility model are：The device is provided with cyclone, and cyclone is driven by motor and rotated at a high speed, plus
Fast injection water flow rate of water flow, and the eddy flow tooth of cyclone is outward-dipping from top to bottom, is conducive to injection water to be sprayed by spray-hole,
The device is provided with back purge system, for a long time using screen pack, when producing blocking, screen pack is recoiled by shower nozzle
Wash, shower nozzle can adjustment angle, increase shower nozzle to the developing result of screen pack, it is time saving and energy saving, and extend the life-span of screen pack.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of angle rotating device；
Accompanying drawing 3 is the structural representation of cyclone；
In figure：Including body 1, motor 2, connecting shaft 3, cyclone 4, spraying canister 5, spray-hole 6, water injection pipe 7, screen pack 8,
Cleaning pipe 9, shower nozzle 10, angle swivel head 11, rotation framework 12, eddy flow tooth 4.1, retainer ring 4.2.
Specific embodiment
With reference to accompanying drawing 1-3, the utility model will be further described：
The utility model includes body 1, motor 2, connecting shaft 3, cyclone 4, spraying canister 5, spray-hole 6, water injection pipe 7, mistake
Filter screen 8, cleaning pipe 9, shower nozzle 10, motor 2 is provided with the top of body 1, and cyclone 4 is provided with body 1, and cyclone 4 leads to
Cross connecting shaft 3 to be connected with the rotating shaft of motor 2, be spraying canister 5 in the bottom of body 1, spraying canister 5 is provided with spray-hole 6, its feature
It is：Described cyclone 4 includes eddy flow tooth 4.1 and retainer ring 4.2, and multiple eddy flow teeth 4.1 are provided with retainer ring 4.2, fixed
Ring 4.2 is sleeved in connecting shaft 3 and fixes, and water injection pipe 7 is provided with the top of body 1, and water injection pipe 7 is connected to inside body 1, in water filling
The right-hand member of pipe 7 is provided with screen pack 8, and back purge system is provided with the top of water injection pipe 7, and back purge system includes cleaning pipe 9 and spray
First 10, cleaning pipe 9 is connected to inside body 1, and shower nozzle 10 is provided with the lower end of cleaning pipe 9.
Wherein, angle rotating device is provided between described shower nozzle 10 and cleaning pipe 9, angle rotating device revolves including angle
Rotary head 11 and rotation framework 12, angle swivel head 11 are arranged in rotation framework 12, and angle swivel head 11 can be in rotation framework 12
Interior rotation.
In addition, one end of described angle swivel head 11 and cleaning pipe 9 UNICOM, the other end and the UNICOM of shower nozzle 10.
In addition, described eddy flow tooth 4.1 is outward-dipping from top to bottom, injection water is conducive to be sprayed by spray-hole.
In addition, described shower nozzle 10 is oppositely arranged with screen pack 8, angle swivel head 11 is rotated in rotation framework 12 and driven
Shower nozzle 10 is rotated.
It is injected into water is injected in body by water injection pipe, injection water is entered into cyclone by the filtering of screen pack,
Drive cyclone to rotate by motor, accelerate the flow velocity of injection water, injection water is sprayed by launch hole, when long-time is used,
When screen pack is blocked, to water filling in flush pipe, shower nozzle adjustment angle makes shower nozzle alignment filter net, and it is right to be sprayed water by shower nozzle
Screen pack is backwashed.
The device is provided with cyclone, and cyclone is driven by motor and rotated at a high speed, accelerates injection water flow rate of water flow, and eddy flow
The eddy flow tooth of device is outward-dipping from top to bottom, is conducive to injection water to be sprayed by spray-hole, and the device is provided with back purge system, long
The use screen pack of time, produce blocking when, by shower nozzle spray water screen pack is backwashed, shower nozzle can adjustment angle,
Developing result of the shower nozzle water spray to screen pack is increased, it is time saving and energy saving, and extend the life-span of screen pack.
The above, is only preferred embodiment of the present utility model, and any those of ordinary skill in the art may profit
Equivalent technical scheme is changed the utility model or is revised as with the technical scheme of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out, belong to the greatest extent what the utility model was claimed
Scope.
Claims (5)
1. a kind of production wellhead filter back-flush water filling device, including body（1）, motor（2）, connecting shaft（3）, cyclone（4）、
Spraying canister（5）, spray-hole（6）, water injection pipe（7）, screen pack（8）, cleaning pipe（9）, shower nozzle（10）, in body（1）Top peace
Equipped with motor（2）, in body（1）Inside it is provided with cyclone（4）, cyclone（4）By connecting shaft（3）With motor（2）Rotating shaft connect
Connect, in body（1）Bottom be spraying canister（5）, spraying canister（5）It is provided with spray-hole（6）, it is characterized in that：Described cyclone
（4）Including eddy flow tooth（4.1）And retainer ring（4.2）, in retainer ring（4.2）It is provided with multiple eddy flow teeth（4.1）, retainer ring
（4.2）It is sleeved on connecting shaft（3）Upper fixation, in body（1）Top is provided with water injection pipe（7）, water injection pipe（7）It is connected to body（1）
Inside, in water injection pipe（7）Right-hand member be provided with screen pack（8）, in water injection pipe（7）Top be provided with back purge system, backwash dress
Put and managed including cleaning（9）And shower nozzle（10）, cleaning pipe（9）It is connected to body（1）Inside, manages in cleaning（9）Lower end be provided with spray
Head（10）.
2. a kind of production wellhead filter back-flush water filling device according to claim 1, it is characterized in that：Described shower nozzle
（10）Managed with cleaning（9）Between be provided with angle rotating device, angle rotating device includes angle swivel head（11）With rotation framework
（12）, angle swivel head（11）It is arranged on rotation framework（12）It is interior, angle swivel head（11）Can be in rotation framework（12）Interior rotation.
3. a kind of production wellhead filter back-flush water filling device according to claim 2, it is characterized in that：Described angle rotation
Rotary head（11）One end with cleaning manage（9）UNICOM, the other end and shower nozzle（10）UNICOM.
4. a kind of production wellhead filter back-flush water filling device according to claim 1, it is characterized in that：Described eddy flow tooth
（4.1）It is outward-dipping from top to bottom.
5. a kind of production wellhead filter back-flush water filling device according to claim 1 and 2, it is characterized in that：Described spray
Head（10）With screen pack（8）It is oppositely arranged, angle swivel head（11）In rotation framework（12）Interior rotation drives shower nozzle（10）Rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328920.7U CN206246104U (en) | 2016-12-02 | 2016-12-02 | A kind of production wellhead filter back-flush water filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328920.7U CN206246104U (en) | 2016-12-02 | 2016-12-02 | A kind of production wellhead filter back-flush water filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246104U true CN206246104U (en) | 2017-06-13 |
Family
ID=59003648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621328920.7U Expired - Fee Related CN206246104U (en) | 2016-12-02 | 2016-12-02 | A kind of production wellhead filter back-flush water filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116835711A (en) * | 2023-07-26 | 2023-10-03 | 戴思乐科技集团有限公司 | Backwashing method and filtering equipment of leisure water body filtering device |
-
2016
- 2016-12-02 CN CN201621328920.7U patent/CN206246104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116835711A (en) * | 2023-07-26 | 2023-10-03 | 戴思乐科技集团有限公司 | Backwashing method and filtering equipment of leisure water body filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109083621A (en) | Composite blockage removing method for coiled tubing of horizontal well | |
| CN200940456Y (en) | Spiral flow sand washing device for horizontal well | |
| CN103696720B (en) | A kind of composite blockage relieving method | |
| CN115992658B (en) | Multi-pass jet flow blocking removal oil extraction device and use method | |
| CN205503056U (en) | High -efficient sand washing device of rotary jetting of horizontal well | |
| CN103061712A (en) | Rotary flow pickling method and device for removing contaminations in near-wellbore area of oil and gas well | |
| CN104445693A (en) | Production equipment of special water for preparing emulsion under coal mine | |
| CN206246104U (en) | A kind of production wellhead filter back-flush water filling device | |
| CN111140200A (en) | Positive-negative coupling pulse chemical physical blockage removal system and blockage removal method | |
| RU2652412C1 (en) | Method of acidizing bottomhole formation zone with carbonate reservoir | |
| CN209255475U (en) | A kind of probing injection prosthetic device of heavy-metal contaminated soil | |
| CN208137872U (en) | A kind of jet stream de-plugging tubing string | |
| CN107654207B (en) | Section method for fixed-point preset sand plug of coiled tubing horizontal well | |
| RU2357076C1 (en) | Method of formation of underground reservoirs in beds of rock salt | |
| CN217954137U (en) | Oil field gas well fracturing experimental apparatus | |
| CN206246103U (en) | A kind of production wellhead water filling device | |
| CN110821417A (en) | High-toughness outer flat drill rod | |
| CN108060898A (en) | Self-cleaning desander | |
| CN204782847U (en) | Pulse blockage removing device in horizontal well pipe and field application pipe column | |
| CN212535628U (en) | Erosion-resistant hydraulic fracturing jet device | |
| CN105027804B (en) | Jet flow spinning type lotus root digging machine | |
| CN201486525U (en) | High-low pressure cleaning agent jet flow descaling device | |
| CN206129248U (en) | Oil recovery is water injection device for well head | |
| CN202611644U (en) | Water injection well completion string | |
| CN207332832U (en) | A kind of jet stream broken down device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |