CN206636534U - A kind of novel coal seam water infusion hole sealing - Google Patents
A kind of novel coal seam water infusion hole sealing Download PDFInfo
- Publication number
- CN206636534U CN206636534U CN201720306190.9U CN201720306190U CN206636534U CN 206636534 U CN206636534 U CN 206636534U CN 201720306190 U CN201720306190 U CN 201720306190U CN 206636534 U CN206636534 U CN 206636534U
- Authority
- CN
- China
- Prior art keywords
- injection pipe
- water injection
- tube
- support
- metal tube
- 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
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a kind of novel coal seam water infusion hole sealing, is related to coal mine underground coal bed water filling field.A kind of novel coal seam water infusion hole sealing, including water injection pipe, the water injection pipe both ends are respectively provided with fixed block, rubber tube is fixedly installed between two fixed blocks, closed cavity is formed between the rubber inside pipe wall and water filling pipe outer wall, the single fixed block sets fluid-through tube away from water filling tube hub side, the liquid-through hole being adapted with fluid-through tube is set on the contiguous block, the water injection pipe both ends set ring flange, contiguous block is set in the water injection pipe, the contiguous block sets metal tube away from water injection pipe one end, the metal tube both ends are fixedly connected with ring flange, wiper is set in the metal tube.The beneficial effects of the utility model are：The utility model can effectively protect water injection pipe, quickly and easily remove the rusty stain in hole packer.
Description
Technical field
The utility model relates generally to coal mine underground coal bed water filling field, specifically a kind of novel coal seam water infusion hole sealing.
Background technology
, it is necessary in advance in coal seam drilling in the stope of coal mines course of work is carried out, press water is injected by drilling so that
Water penetrates into coal seam, moisturizes, and to change the physical characteristic of coal, so as to reduce the generation of coal dust, reduces bump and unfavorable
Factor, existing coal-bed flooding typically can all use hole packer.
Hole packer is mainly made up of rubber tube, water injection pipe and joint, and the end connector of hole packer two connects water inlet pipe when in use
And outlet pipe, it is put into drilling, after injecting liquid in rubber tube, makes rubber tube swelling, drilling is blocked, then by water by intaking
After pipe flows through water injection pipe and outlet pipe successively, to coal-bed flooding.Water injection pipe is metal material, and water is easy to get rusty after flowing through, right
Water injection pipe is corroded, and rusty stain is difficult to clean up, and causes water injection pipe to reveal so that rubber tube sealing of hole imprecision, the water capacity are easily returned
Stream, influences coal seam infusion effect.
Utility model content
To solve the deficiencies in the prior art, the utility model provides a kind of novel coal seam water infusion hole sealing, and it can have
Effect protection water injection pipe, quickly and easily removes the rusty stain in hole packer.
The utility model to achieve the above object, is achieved through the following technical solutions：
A kind of novel coal seam water infusion hole sealing, including water injection pipe, the water injection pipe both ends are respectively provided with fixed block, described in two
Rubber tube is fixedly installed between fixed block, closed cavity is formed between the rubber inside pipe wall and water filling pipe outer wall, it is single described
Fixed block sets fluid-through tube away from water filling tube hub side, and the liquid-through hole being adapted with fluid-through tube, institute are set on the contiguous block
State water injection pipe both ends and ring flange is set, contiguous block is set in the water injection pipe, and the contiguous block sets gold away from water injection pipe one end
Category pipe, the metal tube both ends are fixedly connected with ring flange, and wiper is set in the metal tube, and the wiper includes center
Manage, support leather cup is set on the central tube, the support leather cup is set on central tube, in the support leather cup and metal tube
Wall is in contact.
Adjusting means is set on the central tube, and the adjusting means includes base, sets support frame on the base, institute
Support frame both sides fixed setting connecting rod is stated, stand spring is set in the connecting rod, the stand spring is away from support frame one
End is connected with base, support back box is set on support frame as described above, described support sets mounting box above back box, in the mounting box
Road wheel is set, and the road wheel is pivotally connected with mounting box.
The support back box bottom sets guide rod, and the guide rod is hinged with support back box, and catch is set above the guide rod,
The catch is arranged in support back box, and the guide rod sets articulated joint, the articulated joint and guide rod away from support back box one end
Be hinged, the articulated joint is arranged on support leather cup.
Welded respectively with water injection pipe and metal tube at the contiguous block both ends.
The road wheel is magnet pulley.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, the utility model avoids contact of the water injection pipe with current, to water filling by setting metal tube in water injection pipe
Pipe plays a protective role, and slow down the generation of rusty stain on water injection pipe, it is ensured that rubber tube tightly seals drilling.
2nd, the utility model can be connected hole packer by ring flange, and the rust in metal tube is removed by wiper
Mark, corrosion of the rusty stain to metal tube is reduced, so as to serve the effect of protection water injection pipe.
3rd, the setting of adjusting means enables wiper to improve removing rust quickly through metal tube in the utility model
The efficiency of mark.
4th, the utility model can be adjusted to support leather cup by guide rod and articulated joint, further increase support
The speed that leather cup passes through metal tube.
5th, contiguous block both ends are welded on water injection pipe and metal tube, improve stability of the metal tube in water injection pipe.
6th, road wheel is magnet pulley, and road wheel absorption can be made to improve the stabilization of wiper operation on inner wall of metal tube
Property.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment 1；
Accompanying drawing 2 is the structural representation of the utility model embodiment 2；
Accompanying drawing 3 is the utility model wiper structural representation；
Accompanying drawing 4 is that the utility model adjusting means overlooks figure structure schematic representation；
Accompanying drawing 5 is the utility model I portions enlarged drawing.
Label shown in accompanying drawing：1st, water injection pipe；2nd, fixed block；3rd, high-pressure hose；4th, closed cavity；5th, fluid-through tube；6th, lead to
Fluid apertures；7th, ring flange；8th, contiguous block；9th, metal tube；10th, central tube；11st, leather cup is supported；12nd, adjusting means；13rd, base；14、
Support frame；15th, connecting rod；16th, stand spring；17th, back box is supported；18th, mounting box；19th, road wheel；20th, guide rod；21st, catch；
22nd, articulated joint；23rd, water inlet pipe；24th, outlet pipe.
Embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the utility model instruction
Content after, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall
In scope defined herein.
A kind of novel coal seam water infusion hole sealing, including water injection pipe 1, the both ends of water injection pipe 1 are respectively provided with fixed block 2, two
Rubber tube 3 is fixedly installed between the fixed block 2, closed cavity 4 is formed between the inwall of rubber tube 3 and water injection pipe 1 outer wall,
The single fixed block 2 sets fluid-through tube 5 away from the center side of water injection pipe 1, sets on the contiguous block 8 and is fitted with the phase of fluid-through tube 5
The liquid-through hole 6 answered, as shown in Figure 1, hole packer is when in use by toward injecting liquid in liquid injection pipe and liquid injection hole so that closed
Liquid in cavity can make rubber tube swelling, block drilling.Rubber tube is high-pressure hose, steady quality.1 liang of the water injection pipe
End sets ring flange 7, and contiguous block 8 is set in the water injection pipe 1, and the contiguous block 8 sets metal tube 9 away from the one end of water injection pipe 1,
The both ends of metal tube 9 are fixedly connected with ring flange 7, and as shown in Figure 1, metal tube both ends are connected on ring flange so that gold
Category pipe water injection pipe between formed one closing cavity, effectively can prevent current from being contacted with water injection pipe, reduction water injection pipe because
Current, which flow through, to be caused to get rusty, and is caused closed cavity to be communicated with water injection pipe so as to effectively prevent rusty stain corrosion water injection pipe, is influenceed rubber
The effect of sebific duct sealing of hole.Wiper is set in the metal tube 9, and the wiper includes central tube 10, on the central tube 10
Support leather cup 11 is set, and the support leather cup 11 is set on central tube 10, and the support leather cup 11 connects with the inwall of metal tube 9
Touch.The utility model avoids contact of the water injection pipe with current, guarantor is played to water injection pipe by setting metal tube in water injection pipe
Shield acts on, and slow down the generation of rusty stain on water injection pipe, it is ensured that rubber tube tightly seals drilling.And the utility model will can seal
Hole device is connected by ring flange, and the rusty stain in metal tube is removed by wiper, reduces corrosion of the rusty stain to metal tube, from
And serve the effect of protection water injection pipe.
In order to which wiper can improve the efficiency for removing rusty stain, set and adjust on the central tube 10 quickly through metal tube
Regulating device 12, the adjusting means 12 include base 13, set support frame 14 on the base 13, cut with scissors between support frame and base
Connect, the position of support frame is adjusted by stand spring.Connecting rod 15, the connecting rod 15 is fixedly installed in the both sides of support frame as described above 14
Upper setting stand spring 16, the stand spring 16 are connected with base 13 away from the one end of support frame 14, set on support frame as described above 14
Support back box 17 is put, the top of support back box 17 sets mounting box 18, road wheel 19, the row are set in the mounting box 18
Wheel 19 is walked to be pivotally connected with mounting box 18.When in use, base is fixed on central tube adjusting means, after being integrally put into metal tube,
In the presence of stand spring, road wheel fitting inner wall of metal tube, under flow action, wiper is moving with fluid motion
During when passing through flange connections, under stand spring effect, support back box makees corresponding adjust with the deformation position at ring flange
Whole, support back box oppresses support leather cup in the presence of deformation position, road wheel and support leather cup fast and stable is passed through flange
Junction, and by rear reinstatement, continue fitting inner wall of metal tube and move ahead, remove the rusty stain in metal tube.This practicality is new
The setting of adjusting means enables wiper to improve the efficiency for removing rusty stain quickly through metal tube in type.
In order to which support leather cup is adjusted, support speed of the leather cup by metal tube, the branch are further improved
Support the bottom of back box 17 and guide rod 20 is set, the guide rod 20 and support back box 17 are be hinged, and the top of guide rod 20 sets catch 21, institute
State catch 21 to be arranged in support back box 17, the guide rod 20 sets articulated joint 22 away from support back box 17 one end, described be hinged
First 22 is be hinged with guide rod 20, and the articulated joint 22 is arranged on support leather cup 11.The utility model passes through guide rod and articulated joint, energy
It is enough that support leather cup is adjusted, further increase support speed of the leather cup by metal tube.
In order to improve stability of the metal tube in water injection pipe, the both ends of contiguous block 8 respectively with water injection pipe 1 and metal tube
9 welding.Contiguous block both ends are welded on water injection pipe and metal tube, improve stability of the metal tube in water injection pipe.
In order to improve the stability of wiper operation.The road wheel 19 is magnet pulley.Road wheel is magnet pulley, can be made
Road wheel is adsorbed on inner wall of metal tube, improves the stability of wiper operation.
When in use, by setting metal tube in water injection pipe, water injection pipe both ends set ring flange to the utility model so that
Hole packer when in use, can avoid current from being contacted with the direct of water injection pipe, after use be connected hole packer by ring flange
Get up, cleared up the rusty stain in metal tube by wiper, duplicate protection, reduce the damage got rusty with rusty stain to hole packer
Evil, it is ensured that the tightness of hole packer sealing of hole.
Embodiment 1：
A kind of novel coal seam water infusion hole sealing, including water injection pipe 1, the both ends of water injection pipe 1 are respectively provided with fixed block 2, this reality
Apply in example, fixed block welds with water injection pipe, is enclosed on water injection pipe.Rubber tube 3 is fixedly installed between two fixed blocks 2, this
In embodiment, rubber sleeve is located on water injection pipe, is glued with fixed block, in order to ensure the seal being glued, in the present embodiment, rubber
Sealing ring is provided between sebific duct and fixed block, ensure that the seal of closed cavity, the inwall of rubber tube 3 with outside water injection pipe 1
Closed cavity 4 is formed between wall, the single fixed block 2 sets fluid-through tube 5, the contiguous block 8 away from the center side of water injection pipe 1
The liquid-through hole 6 that upper setting is adapted with fluid-through tube 5, in the present embodiment, fluid-through tube is threadedly coupled with liquid-through hole, the water injection pipe 1
Both ends set ring flange 7, and in the present embodiment, water filling inside pipe wall is threadedly coupled with ring flange, and metal tube both ends are welded on ring flange
On inwall.Contiguous block 8 is set in the water injection pipe 1, and the contiguous block 8 sets metal tube 9, the gold away from the one end of water injection pipe 1
The category both ends of pipe 9 are fixedly connected with ring flange 7, and hole packer both ends connect water inlet pipe 23 and outlet pipe 24 by ring flange 7.This implementation
Example beneficial effect be：The utility model avoids contact of the water injection pipe with current by setting metal tube in water injection pipe, right
Water injection pipe plays a protective role, and slow down the generation of rusty stain on water injection pipe, it is ensured that rubber tube tightly seals drilling.
Embodiment 2：
A kind of novel coal seam water infusion hole sealing, including water injection pipe 1, the both ends of water injection pipe 1 are respectively provided with fixed block 2, two
Rubber tube 3 is fixedly installed between the fixed block 2, closed cavity 4 is formed between the inwall of rubber tube 3 and water injection pipe 1 outer wall,
The single fixed block 2 sets fluid-through tube 5 away from the center side of water injection pipe 1, sets on the contiguous block 8 and is fitted with the phase of fluid-through tube 5
The liquid-through hole 6 answered, the both ends of the water injection pipe 1 setting ring flange 7, the interior setting contiguous block 8 of the water injection pipe 1, the contiguous block 8 are remote
Metal tube 9 is set from the one end of water injection pipe 1, the both ends of metal tube 9 are fixedly connected with ring flange 7, passed through between multiple hole packers
Ring flange is attached.Wiper is set in the metal tube 9, and the wiper includes central tube 10, on the central tube 10
Support leather cup 11 is set, and the support leather cup 11 is set on central tube 10, and the support leather cup 11 connects with the inwall of metal tube 9
Touch.Adjusting means 12 is set on the central tube 10, the adjusting means 12 includes base 13, in the present embodiment, base and in
Heart pipe mode connects for screw.Support frame 14, the both sides of support frame as described above 14 fixed setting connecting rod 15, the company are set on the base 13
Stand spring 16 is set on extension bar 15, and the stand spring 16 is connected away from the one end of support frame 14 with base 13, support frame as described above
Support back box 17 is set on 14, and the top of support back box 17 sets mounting box 18, and supporting can insert between back box and mounting box
Connect, in the present embodiment, support back box bottom sets spring, and spring top is fixedly connected with mounting box, and spring plays to mounting box
The effect of buffer protection.Road wheel 19 is set in the mounting box 18, and the road wheel 19 is pivotally connected with mounting box 18.This practicality is new
The setting of adjusting means enables wiper to improve the efficiency for removing rusty stain quickly through metal tube in type.The support
The bottom of back box 17 sets guide rod 20, and the guide rod 20 and support back box 17 are be hinged, and the top of guide rod 20 sets catch 21, described
Catch 21 is arranged in support back box 17, and the guide rod 20 sets articulated joint 22, the articulated joint away from support back box 17 one end
22 is be hinged with guide rod 20, and the articulated joint 22 is arranged on support leather cup 11.The utility model, can by guide rod and articulated joint
Support leather cup is adjusted, further increases support speed of the leather cup by metal tube.The both ends of contiguous block 8 respectively with
Water injection pipe 1 and metal tube 9 weld.Contiguous block both ends are welded on water injection pipe and metal tube, improve metal tube in water injection pipe
Stability.The road wheel 19 is magnet pulley.Road wheel is magnet pulley, can make road wheel absorption on inner wall of metal tube,
Improve the stability of wiper operation.The beneficial effect of the present embodiment is：Hole packer can be passed through ring flange by the utility model
Connect, the rusty stain in metal tube is removed by wiper, reduce corrosion of the rusty stain to metal tube, so as to serve protection note
The effect of water pipe.
Claims (5)
1. a kind of novel coal seam water infusion hole sealing, including water injection pipe (1), it is characterised in that：Water injection pipe (1) both ends are respectively provided with
Fixed block (2), rubber tube (3), rubber tube (3) inwall and water injection pipe (1) are fixedly installed between two fixed blocks (2)
Closed cavity (4) is formed between outer wall, the single fixed block (2) sets fluid-through tube (5) away from water injection pipe (1) center side,
The liquid-through hole (6) being adapted with fluid-through tube (5) is set on the fixed block (2), and water injection pipe (1) both ends set ring flange
(7) contiguous block (8), is set in the water injection pipe (1), the contiguous block (8) sets metal tube (9) away from water injection pipe (1) one end,
Metal tube (9) both ends are fixedly connected with ring flange (7), and wiper is set in the metal tube (9), and the wiper includes
Central tube (10), support leather cup (11) is set on the central tube (10), and the support leather cup (11) is set in central tube (10)
On, the support leather cup (11) is in contact with metal tube (9) inwall.
A kind of 2. novel coal seam water infusion hole sealing according to claim 1, it is characterised in that：Set on the central tube (10)
Adjusting means (12) is put, the adjusting means (12) includes base (13), and support frame (14) is set on the base (13), described
Connecting rod (15) is fixedly installed in support frame (14) both sides, and stand spring (16), the support bullet are set on the connecting rod (15)
Spring (16) is connected away from support frame (14) one end with base (13), and support back box (17) is set on support frame as described above (14), described
Support and mounting box (18) is set above back box (17), road wheel (19), the road wheel (19) are set in the mounting box (18)
It is pivotally connected with mounting box (18).
A kind of 3. novel coal seam water infusion hole sealing according to claim 2, it is characterised in that：Described support back box (17) bottom
Portion sets guide rod (20), and the guide rod (20) is be hinged with support back box (17), and catch (21), institute are set above the guide rod (20)
State catch (21) to be arranged in support back box (17), the guide rod (20) sets articulated joint away from support back box (17) one end
(22), the articulated joint (22) is be hinged with guide rod (20), and the articulated joint (22) is arranged on support leather cup (11).
A kind of 4. novel coal seam water infusion hole sealing according to claim 1, it is characterised in that：Contiguous block (8) both ends
Welded respectively with water injection pipe (1) and metal tube (9).
A kind of 5. novel coal seam water infusion hole sealing according to claim 2, it is characterised in that：The road wheel (19) is magnetic
Property wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306190.9U CN206636534U (en) | 2017-03-27 | 2017-03-27 | A kind of novel coal seam water infusion hole sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306190.9U CN206636534U (en) | 2017-03-27 | 2017-03-27 | A kind of novel coal seam water infusion hole sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636534U true CN206636534U (en) | 2017-11-14 |
Family
ID=60258844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306190.9U Expired - Fee Related CN206636534U (en) | 2017-03-27 | 2017-03-27 | A kind of novel coal seam water infusion hole sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217437A (en) * | 2022-07-11 | 2022-10-21 | 中煤科工集团重庆研究院有限公司 | Water injection hole packer for coal mine |
-
2017
- 2017-03-27 CN CN201720306190.9U patent/CN206636534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217437A (en) * | 2022-07-11 | 2022-10-21 | 中煤科工集团重庆研究院有限公司 | Water injection hole packer for coal mine |
| CN115217437B (en) * | 2022-07-11 | 2023-11-17 | 中煤科工集团重庆研究院有限公司 | Water injection hole packer for coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107965021B (en) | Pipeline dredger | |
| CN206636534U (en) | A kind of novel coal seam water infusion hole sealing | |
| CN108105470A (en) | A kind of petroleum pipeline bracket | |
| CN214836251U (en) | Hole plugging device | |
| CN103133821B (en) | A kind of freezing pipe heat-proof device | |
| CN208220718U (en) | Mining blowout prevention aperture apparatus | |
| CN103008899B (en) | Non-ferrous metal pipe circular-seam welding method and protective gas sealing device | |
| CN1789657A (en) | Well head device for thick oil extraction by horizontal well SAGD process | |
| CN207245678U (en) | A kind of layer-through drilling blowout prevention extraction system | |
| CN206655676U (en) | A kind of down-hole plugging device of uncoupling plunger tubing pump snubbing serving | |
| CN202388768U (en) | Lower sealer | |
| CN115837506A (en) | Stainless steel branch pipe welding argon filling device and using method | |
| CN103015935B (en) | One is rod-pulling type expansion pipe structure from top to bottom | |
| CN205870463U (en) | Improved generation mechanical equipment inspection rack device | |
| CN208231047U (en) | A kind of airbag apparatus of gas-filled protective weldering | |
| CN201193602Y (en) | Composite selective mining pump with rod pump and electric submersible pump | |
| CN107938783B (en) | A kind of dredging method for sewer | |
| CN206280023U (en) | A kind of anti-water burst device of tunnel core plugging notifying mechanism of rope core drilling | |
| CN209430202U (en) | A kind of subway shield tunnel construction is with originating pipeline extension apparatus | |
| CN205206867U (en) | Gas collector | |
| CN204716160U (en) | A kind of mine underground drilling dust-proof | |
| CN200964820Y (en) | Pressure balanced type static sealing pressurized workover device | |
| CN206086936U (en) | Car base frame hydraulic pressure constriction device | |
| CN216950456U (en) | Fast assembly dust gate device | |
| CN207093747U (en) | A kind of multi-functional hydraulic rod high temperature protection sleeve |
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: 20171114 Termination date: 20190327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |