CN206942701U - Motor-pumped well sediment fishing device - Google Patents
Motor-pumped well sediment fishing device Download PDFInfo
- Publication number
- CN206942701U CN206942701U CN201720208222.1U CN201720208222U CN206942701U CN 206942701 U CN206942701 U CN 206942701U CN 201720208222 U CN201720208222 U CN 201720208222U CN 206942701 U CN206942701 U CN 206942701U
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- China
- Prior art keywords
- containment member
- sand discharge
- pipe
- jet
- interior
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- 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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A motor-pumped well sand-sinking fishing device belongs to the field of well washing devices and mainly comprises a sealing component, a rubber sleeve, a jet pipe, a sand discharge pipe, an inflation pipe, a plurality of hoses and an air compressor; the device comprises a sealing component, a rubber sleeve, a jet pipe, a sand discharge pipe and an inflation pipe, wherein the sealing component, the rubber sleeve, the jet pipe, the sand discharge pipe and the inflation pipe are fixedly connected in a sealing mode to form a rubber air bag; the other part of the high-pressure air source is used for dispersing the sediment at the bottom of the well and discharging the muddy water containing the sediment out of the well through a sediment discharge pipe, so that the purpose of cleaning the sediment at the bottom of the well is achieved. The utility model has the beneficial technical effects that: the whole well washing process equipment is convenient and quick to assemble, water sources do not need to be additionally provided, the well washing time can be obviously shortened, and the well washing efficiency and the well washing quality are improved.
Description
Technical field
It the utility model is related to a kind of well washing apparatus, more particularly to a kind of motor-pumped well desilting fishing device.
Background technology
At present, conventional motor-pumped well desilting fishing operation has reverse circulation washing technology, carbon dioxide washing technology and piston to wash
Well technology.
Reverse circulation washing technology needs to utilize great lot of water resources, and washing time is longer, and it is more to wash rear shaft bottom residual desilting.
Carbon dioxide well-flushing has certain risk, and complex operation and liquid carbon dioxide material carry and transport is not square
Just, well-flushing is costly.
Piston well-flushing needs to equip using large-scale support, and personnel amount needed for single well-flushing is more, and complex operation, washes
The well time is longer, and well-flushing is costly.
The content of the invention
The problem of in background technology, the utility model proposes a kind of motor-pumped well desilting fishing device, its structure is：Institute
Motor-pumped well desilting fishing device is stated by containment member, rubber bush, jet pipe, sand discharge pipe, gas tube, many flexible pipes and air-compressor set
Into.
Further, the containment member is divided into containment member A and containment member B, and containment member A is short cylinder, short
There are 3 cylindrical perforations in cylinder, perforate and sequentially numbered from big to small by diameter, maximum gauge perforation is sand discharge hole, minimum
Diameter perforation is air-filled pore, and mid diameter perforation is jet orifice；Containment member B is short cylinder, there is 2 cylinders in short cylinder
Shape is perforated, and is perforated and is sequentially numbered from big to small by diameter, and maximum gauge perforation is sand discharge hole, and minimum diameter perforation is jet orifice.
The rubber bush upper and lower end is opening, and upper end closes affixed, lower end and containment member B closings with containment member A
It is affixed, rubber pneumatic bag, rubber gas are formed by rubber bush, containment member A, containment member B, jet pipe, sand discharge pipe and gas tube
Capsule has deformability, and oxygen blast cyanidation can be produced after air pressure inside increase, motor-pumped well is blocked, and allows shaft bottom can only be through row containing husky muddy water
Outside sand tube discharge well.
Further, for ease of toward rubber pneumatic bag is transferred in well, rubber bush external diameter should be less than motor-pumped well diameter, while be anti-
Only rubber pneumatic bag deforms excessive during bulging, and motor-pumped well diameter and rubber bush external diameter difference are preferably 2cm.
The jet pipe upper end is penetrated through the jet orifice in containment member A, lower end through the jet orifice in containment member B
Flow tube and jet orifice sealing are affixed, and the main function of jet pipe is to break up shaft bottom desilting using high pressure draught, makes shaft bottom shape
Cheng Hansha and gas muddy water fluid, while will contain husky muddy water using gases at high pressure and be discharged through sand discharge pipe outside well.
Further, sand discharge pipe upper end passes through the sand discharge in containment member B through the sand discharge hole in containment member A, lower end
Hole, sand discharge pipe seal affixed with sand discharge hole.
Described gas tube one end is stretched into rubber bush, and one end is through the air-filled pore in containment member A, and gas tube is with inflating
Hole sealing is affixed, and gas tube effect is to inflate to rubber pneumatic bag, is allowed to produce oxygen blast cyanidation.
The many flexible pipes are sequentially numbered from big to small by diameter, diameter it is maximum for sand discharge flexible pipe, sand discharge flexible pipe one end
It is connected with sand discharge pipe, the other end extend out to ground, and diameter is minimum to be connected for inflated hose, inflated hose one end with gas tube,
The other end is connected with air compressor machine gas outlet, and mid diameter is jet flexible pipe, and jet flexible pipe one end is connected with jet pipe, the other end with
Air compressor machine gas outlet connects.
Further, exhaust aeration valve is connected with inflated hose, for controlling the charge/discharge gas process of rubber pneumatic bag.
Further, air valve switch is connected with jet flexible pipe, process lead to/is closed for control gas in jet flexible pipe.
Further, air compressor machine main function is to continue to provide gases at high pressure.
The beneficial effects of the utility model are：The high-pressure air source part provided by air compressor machine is used for bulging rubber gas
Capsule, and blocked shaft bottom using the rubber pneumatic bag of inflation, play isolation clear water and the purpose containing husky muddy water；Another part is high
Pressurized air source is used to break up shaft bottom desilting, and will contain husky muddy water and be discharged through sand discharge pipe outside well, reaches the purpose of bottom-hole cleaning desilting；It is whole
Individual washing well process equipment is easy to assembly quick, it is not necessary to is additionally provided water source, shaft bottom desilting is limited in limited narrow by rubber pneumatic bag
In small space so that desilting can only be discharged outside well through sand discharge pipe, be significantly shorten duration of well flushing, improved well-flushing efficiency and wash
Well quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is rubber pneumatic bag structural representation（Rubber pneumatic bag is by rubber bush, containment member A, containment member B, jet
Pipe, sand discharge pipe and gas tube assemble）.
Fig. 3 is containment member A dimensional structure diagrams.
Fig. 4 is containment member B dimensional structure diagrams.
Part in figure corresponding to each mark is respectively：Containment member A（1-A）, containment member B（1-B）, sand discharge hole
（2）, air-filled pore（3）, jet orifice（4）, rubber bush（5）, jet pipe（6）, sand discharge pipe（7）, gas tube（8）, sand discharge flexible pipe（9-
1）, inflated hose（9-2）, jet flexible pipe（9-3）, exhaust aeration valve（10）, air compressor machine（11）.
Embodiment
Embodiment of the present utility model is described in further details below in conjunction with the accompanying drawings, but protection of the present utility model
Scope is not limited to instantiation.
The assembling of rubber bush, containment member A, containment member B, jet pipe, sand discharge pipe and gas tube is completed indoors,
Form the rubber pneumatic bag of sealing, while the installation exhaust aeration valve on inflated hose.
In outdoor completion jet flexible pipe, sand discharge flexible pipe and inflated hose and air compressor machine and jet pipe, sand discharge pipe and fill
The sealed connection of tracheae.
The rubber pneumatic bag assembled is together transferred to shaft bottom together with each flexible pipe.
Air compressor machine is opened, after air compressor machine stable gas pressure, the exhaust aeration valve opened on inflated hose fills for rubber pneumatic bag
Gas, rubber bush is produced dilatancy and be close to the borehole wall, play the purpose of isolation rubber pneumatic bag upper and lower end water body convection current.
Further, open and be connected air valve switch with jet flexible pipe, allow gases at high pressure persistently to break up shaft bottom desilting through jet pipe,
And it will contain outside husky muddy water discharge well by high pressure draught effect.
After lasting about 2 ~ 3 minutes, water yield will be obviously reduced in sand discharge pipe, now close the air valve being connected with jet flexible pipe
Switch, the exhaust aeration valve on inflated hose is opened, discharge the gas in rubber pneumatic bag, rubber pneumatic bag can be recovered by hydraulic pressure effect
Deformation, while shaft bottom can be further sunk down under gravity, now it is again turned on being vented aeration valve as rubber pneumatic bag inflation,
Then the sand discharge process that the air valve switch being connected with jet flexible pipe carries out the second wheel is opened.
Repeat step [0027] ~ [0029], until when the water body silt content of discharge reaches desired value in sand discharge pipe, close empty
Press, the gases at high pressure in rubber pneumatic bag are discharged, device is taken out outside well, completed whole shaft bottom desilting and salvage process.
Claims (6)
- A kind of 1. motor-pumped well desilting fishing device, it is characterised in that：The motor-pumped well desilting fishing device is by containment member, rubber bush （5）, jet pipe（6）, sand discharge pipe（7）, gas tube（8）, many flexible pipes and air compressor machine（11）Composition；The containment member is divided into containment member A（1-A）With containment member B（1-B）, containment member A（1-A）For short cylinder, There are 3 cylindrical perforations in short cylinder, perforate and sequentially numbered from big to small by diameter, maximum gauge perforation is sand discharge hole（2）, Minimum diameter perforation is air-filled pore（3）, mid diameter perforation is jet orifice（4）；Containment member B（1-B）For short cylinder, short circle There are 2 cylindrical perforations in cylinder, perforate and sequentially numbered from big to small by diameter, maximum gauge perforation is sand discharge hole（2）, it is minimum Diameter perforation is jet orifice（4）；The rubber bush（5）Upper and lower end is opening, upper end and containment member A（1-A）Close affixed, lower end and containment member B （1-B）Close affixed；The jet pipe（6）Upper end passes through containment member A（1-A）Interior jet orifice（4）, lower end passes through containment member B（1-B）It is interior Jet orifice（4）, jet pipe（6）With jet orifice（4）Seal affixed；The sand discharge pipe（7）Upper end passes through containment member A（1-A）Interior sand discharge hole（2）, lower end passes through containment member B（1-B）It is interior Sand discharge hole（2）, sand discharge pipe（7）With sand discharge hole（2）Seal affixed；The gas tube（8）Rubber bush is stretched into one end（5）Interior, one end passes through containment member A（1-A）Interior air-filled pore（3）, fill Tracheae（8）With air-filled pore（3）Seal affixed；The many flexible pipes are sequentially numbered from big to small by diameter, diameter it is maximum for sand discharge flexible pipe（9-1）, sand discharge flexible pipe（9- 1）One end and sand discharge pipe（7）Connection, the other end extend out to ground, diameter it is minimum for inflated hose（9-2）, inflated hose（9- 2）One end and gas tube（8）Connection, the other end and air compressor machine（11）Gas outlet connects, and mid diameter is jet flexible pipe（9-3）, penetrate Flow flexible pipe（9-3）One end and jet pipe（6）Connection, the other end and air compressor machine（11）Gas outlet connects.
- 2. motor-pumped well desilting fishing device according to claim 1, it is characterised in that：The containment member A（1-A）Upper end is cut Face and rubber bush（5）Upper end section flushes, containment member B（1-B）Lower end section and rubber bush（5）Lower end section and sand discharge Pipe（7）Lower end section flushes.
- 3. motor-pumped well desilting fishing device according to claim 1, it is characterised in that：Containment member A（1-A）Interior sand discharge hole （2）Axis and containment member B（1-B）Interior sand discharge hole（2）Axis is conllinear, containment member A（1-A）Interior jet orifice（4）Axis Line and containment member B（1-B）Interior jet orifice（4）Axis is conllinear.
- 4. motor-pumped well desilting fishing device according to claim 1, it is characterised in that：Containment member A（1-A）Interior sand discharge hole （2）, air-filled pore（3）And jet orifice（4）Equidistantly arranged along diameter of section direction, wherein air-filled pore（3）Positioned at kernel of section position Put.
- 5. motor-pumped well desilting fishing device according to claim 1, it is characterised in that：Jet pipe（6）Lower end section is 45 ° oblique Section, lower end extension elongation are 50cm.
- 6. motor-pumped well desilting fishing device according to claim 1, it is characterised in that：Inflated hose（9-2）On the row of being provided with Gas aeration valve（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208222.1U CN206942701U (en) | 2017-03-06 | 2017-03-06 | Motor-pumped well sediment fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208222.1U CN206942701U (en) | 2017-03-06 | 2017-03-06 | Motor-pumped well sediment fishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942701U true CN206942701U (en) | 2018-01-30 |
Family
ID=61357179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720208222.1U Expired - Fee Related CN206942701U (en) | 2017-03-06 | 2017-03-06 | Motor-pumped well sediment fishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494252A (en) * | 2020-04-03 | 2021-10-12 | 中石化石油工程技术服务有限公司 | Reverse circulation sand cleaning and collecting device and use method thereof |
-
2017
- 2017-03-06 CN CN201720208222.1U patent/CN206942701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494252A (en) * | 2020-04-03 | 2021-10-12 | 中石化石油工程技术服务有限公司 | Reverse circulation sand cleaning and collecting device and use method thereof |
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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: 20180130 Termination date: 20190306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |