CN208441796U - A kind of down-hole drilling water blockoff equipment - Google Patents
A kind of down-hole drilling water blockoff equipment Download PDFInfo
- Publication number
- CN208441796U CN208441796U CN201820590781.8U CN201820590781U CN208441796U CN 208441796 U CN208441796 U CN 208441796U CN 201820590781 U CN201820590781 U CN 201820590781U CN 208441796 U CN208441796 U CN 208441796U
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- China
- Prior art keywords
- apparatus body
- air bag
- inner tube
- fixed block
- water blockoff
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Abstract
The utility model discloses a kind of down-hole drilling water blockoff equipment, including apparatus body, inner tube is provided in the middle part of apparatus body, the side apparatus body of inner tube is embedded with air pump, the outlet end of air pump is connected with gas tube, the end of gas tube is arranged with closure air bag, uniformly there are four electric telescopic rods for installation in inner tube, the end of electric telescopic rod is equipped with conical head, the inner tube of apparatus body is inserted in drilling, apparatus body is fixed with fixed block close to the one side for blocking air bag, the end of fixed block is tip, pass through air pump, gas tube and the mating reaction for blocking air bag, it is inflated water blocking in drilling using air bag is blocked, the drilling different suitable for caliber size, pass through setting electric telescopic rod and conical head, conical head is inserted into drill hole inner wall, apparatus body can be prevented to be detached from out of drilling, play fixed function, by the way that fixed block is arranged, and End is tip, convenient for fixed block is inserted into the borehole wall, fixed equipment ontology.
Description
Technical field
The utility model relates to a kind of water blockoff equipment, more particularly, to a kind of down-hole drilling water blockoff equipment.
Background technique
As coal in China exploitation enters the deep mining stage, hydrogeologic condition becomes to become increasingly complex.Due to China
Theoretical and experience relative deficiency, causes more and more water damage problems to be difficult to solve after coal mine enters deep mining.Wherein, lane
When in road construction due to detecting drilling, anchor pole (rope) drilling in advance, drilling is easy to conducting artesian aquifer or contains water producing fractures,
Cause drilling water burst serious.
However, not mature enough for the water blockoff equipment and technology of down-hole drilling at present, water plugging effect is not good enough, it is therefore desirable to one
Kind down-hole drilling water blockoff equipment.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of down-hole drilling water blockoff equipment.
To solve the above-mentioned problems, the utility model provides the following technical solution: a kind of down-hole drilling water blockoff equipment,
Including apparatus body, inner tube is provided in the middle part of the apparatus body, the side apparatus body of said inner tube is embedded with air pump, institute
The outlet end for stating air pump is connected with gas tube, and the end of the gas tube is arranged with closure air bag, uniformly installs in said inner tube
There are four electric telescopic rod, the end of the electric telescopic rod is equipped with conical head, and the inner tube of the apparatus body is inserted in drilling,
The apparatus body is fixed with fixed block close to the one side for blocking air bag, and the end of the fixed block is tip, the equipment
The side of ontology is equipped with cell jar, matches in the cell jar and is arranged with battery, the outside of the apparatus body is also installed
There is control switch.
As a kind of optimal technical scheme of the utility model, the air pump is micro air pump.
As a kind of optimal technical scheme of the utility model, the closure air bag is nitrile rubber air bag body, natural rubber
Glue air bag body or butyl rubber air bag body.
As a kind of optimal technical scheme of the utility model, the model of four electric telescopic rods is identical.
As a kind of optimal technical scheme of the utility model, the fixed block is circular ring shape.
As a kind of optimal technical scheme of the utility model, the air pump, electric telescopic rod are electrical with control switch
Connection, the control switch and battery are electrically connected.
Compared with current technology, the beneficial effects of the utility model are: the down-hole drilling water blockoff equipment, reasonable in design
It is compact, by air pump, gas tube and the mating reaction for blocking air bag, is inflated by water blocking in drilling, be applicable in using air bag is blocked
In the different drilling of caliber size, by setting electric telescopic rod and conical head, conical head is inserted into drill hole inner wall, can prevent equipment
Ontology is detached from out of drilling, plays fixed function, and by the way that fixed block is arranged, and end is tip, convenient for fixed block is inserted into the borehole wall
Interior, fixed equipment ontology, the utility model is designed reasonably and practical are suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Structural schematic diagram when Fig. 2 is the closure airbag deployment of the utility model；
Fig. 3 is the right side structural representation of the fixed block of the utility model；
Fig. 4 is the distributed architecture schematic diagram of the electric telescopic rod of the utility model；
In figure: 1, apparatus body；2, inner tube；3, air pump；4, control switch；5, gas tube；6, air bag is blocked；7, electronic to stretch
Contracting bar；8, conical head；9, fixed block；10, battery；11, it drills.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of down-hole drilling water blockoff equipment, including equipment
Ontology 1, the middle part of apparatus body 1 are provided with inner tube 2, and the side apparatus body 1 of inner tube 2 is embedded with air pump 3, the outlet of air pump 3
End is connected with gas tube 5, and the end of gas tube 5, which is arranged with, blocks air bag 6, and uniformly there are four electric telescopic rods for installation in inner tube 2
7, the end of electric telescopic rod 7 is equipped with conical head 8, and the inner tube 2 of apparatus body 1 is inserted in drilling 11, and apparatus body 1 is close to envelope
The one side of gas shutoff capsule 6 is fixed with fixed block 9, and the end of fixed block 9 is tip, and the side of apparatus body 1 is equipped with cell jar,
With battery 10 is arranged in cell jar, the outside of apparatus body 1 is also equipped with control switch 4.
Air pump 3 is micro air pump, and blocking air bag 6 is nitrile rubber air bag body, natural rubber air bag body or butyl rubber gas
The model of utricule, four electric telescopic rods 7 is identical, fixed block 9 be circular ring shape, air pump 3, electric telescopic rod 7 with control switch 4
It is electrically connected, control switch 4 and battery 10 are electrically connected.
Concrete principle: when using this kind of down-hole drilling water blockoff equipment, inner tube 2 being protruded into drilling 11, is located at inner tube 2 and is bored
The middle position in hole 11, slewing ontology 1 make 9 precession well inner wall of fixed block, after screwing, are opened by control switch 4 electronic
Telescopic rod 7 extends electric telescopic rod 7, in the wall of the insertion of conical head 8 drilling 11, opens air pump 3, air pump by control switch 4
3 blast air to blocking in air bag 6, block up closure air bag 6 by drilling 11.
The down-hole drilling water blockoff equipment, it is reasonable in design compact, by air pump 3, gas tube 5 and block matching for air bag 6
Cooperation is used, and using the inflation of air bag 6 is blocked by water blocking in drilling 11, the drilling 11 different suitable for caliber size passes through setting
Electric telescopic rod 7 and conical head 8, insertion 11 inner walls of drilling of conical head 8, can prevent apparatus body 1 to be detached from out of drilling 11, rise solid
It is set for using, by the way that fixed block 9 is arranged, and end is tip, convenient for fixed block 9 is inserted into the borehole wall, fixed equipment ontology 1, this
Utility model designs reasonable and practical, is suitble to promote the use of.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of down-hole drilling water blockoff equipment, including apparatus body (1), which is characterized in that set in the middle part of the apparatus body (1)
It is equipped with inner tube (2), the side apparatus body (1) of said inner tube (2) is embedded with air pump (3), the outlet end connection of the air pump (3)
Have gas tube (5), the end of the gas tube (5), which is arranged with, blocks air bag (6), in said inner tube (2) uniformly there are four installations
The end of electric telescopic rod (7), the electric telescopic rod (7) is equipped with conical head (8), and the inner tube (2) of the apparatus body (1) is inserted
In drilling (11), the apparatus body (1) is fixed with fixed block (9), the fixed block close to the one side for blocking air bag (6)
(9) end is tip, and the side of the apparatus body (1) is equipped with cell jar, matches in the cell jar and be arranged with electric power storage
Pond (10) is also equipped with control switch (4) on the outside of the apparatus body (1).
2. a kind of down-hole drilling water blockoff equipment according to claim 1, which is characterized in that the air pump (3) is miniature gas
Pump.
3. a kind of down-hole drilling water blockoff equipment according to claim 1, which is characterized in that the closure air bag (6) is fourth
Nitrile rubber air bag body, natural rubber air bag body or butyl rubber air bag body.
4. a kind of down-hole drilling water blockoff equipment according to claim 1, which is characterized in that four electric telescopic rods
(7) model is identical.
5. a kind of down-hole drilling water blockoff equipment according to claim 1, which is characterized in that the fixed block (9) is annulus
Shape.
6. a kind of down-hole drilling water blockoff equipment according to claim 1, which is characterized in that the air pump (3), electric expansion
Bar (7) is electrically connected with control switch (4), and the control switch (4) and battery (10) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590781.8U CN208441796U (en) | 2018-04-24 | 2018-04-24 | A kind of down-hole drilling water blockoff equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590781.8U CN208441796U (en) | 2018-04-24 | 2018-04-24 | A kind of down-hole drilling water blockoff equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441796U true CN208441796U (en) | 2019-01-29 |
Family
ID=65093431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820590781.8U Active CN208441796U (en) | 2018-04-24 | 2018-04-24 | A kind of down-hole drilling water blockoff equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206510A (en) * | 2019-07-04 | 2019-09-06 | 哈尔滨理工大学 | A kind of oil-field oil pumper oil pipe electromagnetic heater |
-
2018
- 2018-04-24 CN CN201820590781.8U patent/CN208441796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206510A (en) * | 2019-07-04 | 2019-09-06 | 哈尔滨理工大学 | A kind of oil-field oil pumper oil pipe electromagnetic heater |
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