CN209413882U - A kind of novel water injection hole packer - Google Patents
A kind of novel water injection hole packer Download PDFInfo
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- CN209413882U CN209413882U CN201821927322.0U CN201821927322U CN209413882U CN 209413882 U CN209413882 U CN 209413882U CN 201821927322 U CN201821927322 U CN 201821927322U CN 209413882 U CN209413882 U CN 209413882U
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Abstract
A kind of novel water injection hole packer, it is small by pressure to solve existing hole packer, rubber bag tank can not be replaced, the high problem of use cost, it includes inner tube, discharge mechanism, expansion tube mechanism, fixed block, connecting tube, ring flange, slot, first adjusting knob and threaded hole, the bottom insertion of said inner tube is equipped with discharge mechanism, fixed block is welded at the top of inner tube, the surrounding that fixed block is located at inner tube offers slot, and be rotatably connected on slot the first adjusting knob and, connecting tube is welded at the top of inner tube, ring flange is welded at the top of connecting tube, threaded hole is offered at the center of inner tube, expansion tube mechanism is socketed on inner pipe, and the top of expansion tube mechanism is plugged on the inside of slot and is fixed by the first adjusting knob.The utility model structure novel, is skillfully constructed, and water injection pressure is big, can reach 25-30Mpa, the normal pressure much higher than 5Mpa, while being conveniently replaceable rubber bag tank, long service life.
Description
Technical field
The utility model relates to equipment technology fields of digging up mine, more particularly, to a kind of novel water injection hole packer.
Background technique
Down-hole coal excavation working face, it is desirable to reduce dust when work, and inhibit Gas, so according to " safety of coal mines
Regulation " requirement, the multipair coal seam of mine are implemented water filling and are then exploited.Because powder when digging can be reduced by water filling infiltration coal seam
Dirt；Injection with from moisture to coal seam simultaneously, water occupy gas there are space, gas gradually appear coal seam enter tunnel with
Wind is drained, and gas pours out when avoiding digging, but traditional water flooding regime is normal pressure water filling, the long work effect of water injection time
Rate is low, and can not replace rubber bag tank, and use cost is high, and therefore, it is necessary for designing a kind of novel water injection hole packer.
Utility model content
For above situation, to overcome the shortcomings of existing technologies, the utility model provides a kind of novel water injection hole packer, has
Effect to solve existing hole packer small by pressure, rubber bag tank, the high problem of use cost can not be replaced.
To achieve the above object, the utility model provides the following technical solutions: the utility model includes inner tube, goes out water dispenser
Structure, expansion tube mechanism, fixed block, connecting tube, ring flange, slot, the first adjusting knob and threaded hole, the bottom of said inner tube are embedding
Entering and discharge mechanism is installed, fixed block is welded at the top of inner tube, the surrounding that fixed block is located at inner tube offers slot, and
It is rotatably connected to the first adjusting knob on slot and is welded with connecting tube at the top of inner tube, the top welding of connecting tube is solid
Surely there is ring flange, threaded hole is offered at the center of inner tube, expansion tube mechanism is socketed on inner pipe, and the top of expansion tube mechanism
The inside for being plugged on slot is fixed by the first adjusting knob, and be screwed at the center of expansion tube mechanism with threaded hole fixation.
Preferably, the expansion tube mechanism includes the second adjusting knob, rubber bag tank, screw thread water inlet pipe and positioning plate, rubber
The bottom of capsule corresponds to two sides and is welded with positioning plate, and the positioning plate at the top of rubber bag tank is plugged and fixed in the inside of slot, rubber
The positioning plate of capsule bottom is fixed on inner pipe by the second adjusting knob for being screwed on fixed, and the bottom center of rubber bag tank is embedded in
It is rotatably connected to screw thread water inlet pipe, and screw thread water inlet pipe is screwed on and is fixed on the inside of threaded hole.
Preferably, the discharge mechanism include sheath, the first support spring, sealing-plug, drainage hole, the second support spring,
Lasso and jack, jack are provided with the bottom center of inner tube, the sealing-plug of jack and internal tube are passed through at the center of sheath
Connection, is nested and fixed the first support spring at the center of sheath, the first support spring be mounted on inner tube bottom interior wall and
Between the bottom of sealing-plug, the side that the inner wall of inner tube is located at sealing-plug is welded with lasso, and the top of sealing-plug and set
The second support spring is welded between the bottom of circle, the outside of inner tube is equidistant to offer drainage hole.
Preferably, it is nested and fixed on the outside of the sealing-plug and sealing ring, and sealing ring is a kind of rubber material component.
Preferably, equidistant at the center of said inner tube to offer anti-skid chequer.
The utility model structure novel, is skillfully constructed, and water injection pressure is big, can reach 25-30Mpa, much higher than 5Mpa's
Normal pressure, while it being conveniently replaceable rubber bag tank, long service life.
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 utility model entirety three dimensional structure diagram；
Fig. 2 is the utility model inner tube entirety three dimensional structure diagram；
Fig. 3 is the utility model expansion tube mechanism structure schematic diagram；
Fig. 4 is the utility model discharge mechanism structural schematic diagram；
In figure: 1- inner tube；2- discharge mechanism；3- expansion tube mechanism；4- fixed block；5- connecting tube；6- ring flange；7- is inserted
Slot；The first adjusting knob of 8-；9- threaded hole；The second adjusting knob of 10-；11- rubber bag tank；12- screw thread water inlet pipe；13- positioning plate；
14- sheath；The first support spring of 15-；16- sealing-plug；17- drainage hole；The second support spring of 18-；19- lasso；20- jack.
Specific embodiment
1-4 is described in further details specific embodiment of the present utility model with reference to the accompanying drawing.
Embodiment one
It is provided by Fig. 1 and Fig. 2, the utility model includes inner tube 1, discharge mechanism 2, expansion tube mechanism 3, fixed block 4, connection
The bottom insertion of pipe 5, ring flange 6, slot 7, the first adjusting knob 8 and threaded hole 9, inner tube 1 is equipped with discharge mechanism 2, inner tube
1 top is welded with fixed block 4, and the surrounding that fixed block 4 is located at inner tube 1 offers slot 7, and is rotatablely connected on slot 7
There is 8 He of the first adjusting knob, the top of inner tube 1 is welded with connecting tube 5, and the top of connecting tube 5 is welded with ring flange
6, threaded hole 9 is offered at the center of inner tube 1, and expansion tube mechanism 3 is socketed in inner tube 1, and the top grafting of expansion tube mechanism 3
Fixed by the first adjusting knob 8 in the inside of slot 7, be screwed at the center of expansion tube mechanism 3 with threaded hole 9 fixation, passes through
Water injection pipe is connected in connecting tube 5 by ring flange 6, by the sealing section of the insertion drilling of inner tube 1, water is made to be injected into the inside of inner tube 1,
So that water is entered the inside of expansion tube mechanism 3, expands expansion tube mechanism 3, so that it is blocked the sealing section of drilling, in the work of hydraulic pressure
Under, convenient for water is discharged from discharge mechanism 2, the convenience used is effectively improved.
Embodiment two
On the basis of example 1, gone out by Fig. 1 Fig. 2 and Fig. 3, expansion tube mechanism 3 includes the second adjusting knob 10, rubber
Capsule 11, screw thread water inlet pipe 12 and positioning plate 13, the bottom of rubber bag tank 11 correspond to two sides and are welded with positioning plate 13, and rubber bag tank
The positioning plate 13 at 11 tops is plugged and fixed in the inside of slot 7, and the positioning plate 13 of 11 bottom of rubber bag tank is by being screwed on fixed the
Two adjusting knobs 10 are fixed in inner tube 1, and the bottom center insertion of rubber bag tank 11 is rotatably connected to screw thread water inlet pipe 12, and spiral shell
Line water inlet pipe 12, which is screwed on, is fixed on the inside of threaded hole 9, and the inside of slot 7 is plugged on by the positioning plate 13 at 11 top of rubber bag tank
Fixed using the first adjusting knob 8 afterwards, the positioning plate 13 of 11 bottom of rubber bag tank is fixed on inner tube 1 by the second adjusting knob 10
On, it is screwed on by using screw thread water inlet pipe 12 and is fixed on the inside of threaded hole 9, rubber bag tank 11 is made integrally to use detachable fixation
In inner tube 1, make it easy to replace, the effective service life for promoting hole packer entirety.
Embodiment three
On the basis of example 1, provided by Fig. 1 and Fig. 4, discharge mechanism 2 include sheath 14, the first support spring 15,
Sealing-plug 16, drainage hole 17, the second support spring 18, lasso 19 and jack 20, jack 20 are provided with the bottom centre of inner tube 1
Locate, jack 20 is passed through at the center of sheath 14 and is connect with the sealing-plug 16 inside inner tube 1, is nested and fixed at the center of sheath 14
First support spring 15, the first support spring 15 are mounted between the bottom interior wall of inner tube 1 and the bottom of sealing-plug 16, inner tube
The side that 1 inner wall is located at sealing-plug 16 is welded with lasso 19, and between the top of sealing-plug 16 and the bottom of lasso 19
It is welded with the second support spring 18, the outside of inner tube 1 is equidistant to offer drainage hole 17, when hydraulic pressure reaches the first support bullet
When the elastic limit of spring 15 and the second support spring 18, move downward 16 stress of sealing-plug, to make the first support spring 15
Compression, the second support spring 18 stretch, and sealing-plug 16 moves downward, and move downward sheath 14 integrally, to make drainage hole 17
Expose, convenient for flowing out water from drainage hole 17, convenient for effectively improving the convenience used to filling the water in drilling.
Example IV
On the basis of embodiment three, the outside of sealing-plug 16 is nested and fixed and sealing ring, and sealing ring is a kind of rubber
Glue material component prevents water from flowing down from sealing-plug 16 is past.
Embodiment five
On the basis of example 1, equidistant at the center of inner tube 1 to offer anti-skid chequer, prevent expansion tube mechanism 3 sliding
It is dynamic.
When the utility model is used, water injection pipe is connected in connecting tube 5 by ring flange 6, inner tube 1 is inserted into and is drilled
Sealing section, so that water is injected into the inside of inner tube 1, water made to enter the inside of expansion tube mechanism 3, keep expansion tube mechanism 3 swollen
It is swollen, so that it is blocked the sealing section of drilling, in the presence of hydraulic pressure, convenient for water is discharged from discharge mechanism 2, effectively improves
The convenience used uses the first adjusting knob 8 after being plugged on the inside of slot 7 by the positioning plate 13 at 11 top of rubber bag tank
Fixed, the positioning plate 13 of 11 bottom of rubber bag tank is fixed in inner tube 1 by the second adjusting knob 10, is intake by using screw thread
Pipe 12, which is screwed on, is fixed on the inside of threaded hole 9, is fixed on rubber bag tank 11 integrally in inner tube 1 using detachable, makes it easy to
Replacement, the effective service life for promoting hole packer entirety, when hydraulic pressure reaches the first support spring 15 and the second support spring 18
Elastic limit when, move downward 16 stress of sealing-plug, thus make the first support spring 15 compress, the second support spring 18 draw
Stretch, sealing-plug 16 moves downward, move downward sheath 14 integrally, so that drainage hole 17 be made to expose, convenient for by water from drainage hole
17 outflows, convenient for effectively improving the convenience used to filling the water in drilling.
The utility model structure novel, is skillfully constructed, and water injection pressure is big, can reach 25-30Mpa, much higher than 5Mpa's
Normal pressure, while it being conveniently replaceable rubber bag tank, long service life.
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 (5)
1. a kind of novel water injection hole packer, including inner tube (1), discharge mechanism (2), expansion tube mechanism (3), fixed block (4), connection
Manage (5), ring flange (6), slot (7), the first adjusting knob (8) and threaded hole (9), which is characterized in that the bottom of said inner tube (1)
Portion's insertion is equipped with discharge mechanism (2), is welded at the top of inner tube (1) fixed block (4), fixed block (4) is located at inner tube (1)
Surrounding offer slot (7), and be rotatably connected on slot (7) the first adjusting knob (8) and, the welding of the top of inner tube (1)
It is fixed with connecting tube (5), is welded at the top of connecting tube (5) ring flange (6), offer screw thread at the center of inner tube (1)
Hole (9), expansion tube mechanism (3) are socketed on inner tube (1), and the top of expansion tube mechanism (3) be plugged on slot (7) inside it is logical
It crosses the first adjusting knob (8) to fix, be screwed at the center of expansion tube mechanism (3) with threaded hole (9) fixation.
2. a kind of novel water injection hole packer according to claim 1, which is characterized in that the expansion tube mechanism (3) includes
Second adjusting knob (10), rubber bag tank (11), screw thread water inlet pipe (12) and positioning plate (13), the bottom corresponding two of rubber bag tank (11)
Side is welded with positioning plate (13), and the positioning plate (13) at the top of rubber bag tank (11) is plugged and fixed in the inside of slot (7), rubber
The positioning plate (13) of capsule (11) bottom is fixed on inner tube (1) by the second adjusting knob (10) for being screwed on fixed, rubber bag tank
(11) bottom center insertion is rotatably connected to screw thread water inlet pipe (12), and screw thread water inlet pipe (12) is screwed on and is fixed on threaded hole
(9) inside.
3. a kind of novel water injection hole packer according to claim 1, which is characterized in that the discharge mechanism (2) includes shield
Cover (14), the first support spring (15), sealing-plug (16), drainage hole (17), the second support spring (18), lasso (19) and jack
(20), jack (20) is provided with the bottom center of inner tube (1), passes through jack (20) and inner tube (1) at the center of sheath (14)
Internal sealing-plug (16) connects, and is nested and fixed the first support spring (15) at the center of sheath (14), the first support bullet
Spring (15) is mounted between the bottom interior wall of inner tube (1) and the bottom of sealing-plug (16), and the inner wall of inner tube (1) is located at sealing-plug
(16) side is welded with lasso (19), and is welded between the top of sealing-plug (16) and the bottom of lasso (19)
Second support spring (18), the outside of inner tube (1) is equidistant to offer drainage hole (17).
4. a kind of novel water injection hole packer according to claim 3, which is characterized in that the outer sheath of the sealing-plug (16)
It connects and is fixed with and sealing ring, and sealing ring is a kind of rubber material component.
5. a kind of novel water injection hole packer according to claim 1, which is characterized in that at the center of said inner tube (1) etc.
Distance offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927322.0U CN209413882U (en) | 2018-11-22 | 2018-11-22 | A kind of novel water injection hole packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927322.0U CN209413882U (en) | 2018-11-22 | 2018-11-22 | A kind of novel water injection hole packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413882U true CN209413882U (en) | 2019-09-20 |
Family
ID=67934799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927322.0U Active CN209413882U (en) | 2018-11-22 | 2018-11-22 | A kind of novel water injection hole packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413882U (en) |
-
2018
- 2018-11-22 CN CN201821927322.0U patent/CN209413882U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211014 Address after: 215300 room 336, 2388 Huangpujiang Middle Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Jiangsu ankuang Microorganism Research Co.,Ltd. Address before: 471000 room 106, building a, Luoyang grizzly bear science and Technology Park, No. 10, Tanggong East Road, Laocheng District, Luoyang City, Henan Province Patentee before: LUOYANG TENGXIAO BIOTECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 471000 room 106, building a, Luoyang grizzly bear science and Technology Park, No. 10, Tanggong East Road, Laocheng District, Luoyang City, Henan Province Patentee after: LUOYANG TENGXIAO BIOTECHNOLOGY CO.,LTD. Address before: 215300 room 336, 2388 Huangpujiang Middle Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Jiangsu ankuang Microorganism Research Co.,Ltd. |
|
| TR01 | Transfer of patent right |