CN206092061U - Dark big gun hole drainage device in vapour -pressure type - Google Patents
Dark big gun hole drainage device in vapour -pressure type Download PDFInfo
- Publication number
- CN206092061U CN206092061U CN201621110924.8U CN201621110924U CN206092061U CN 206092061 U CN206092061 U CN 206092061U CN 201621110924 U CN201621110924 U CN 201621110924U CN 206092061 U CN206092061 U CN 206092061U
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- CN
- China
- Prior art keywords
- rubber hose
- air inlet
- drainage device
- vapour
- pressure type
- 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
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Abstract
The utility model discloses a dark big gun hole drainage device in vapour -pressure type, including compressed air station, flexible rubber hose, intake pipe, outlet pipe, one -way pneumatic type sealing device, first sealing washer, one -way pneumatic type sealing device is by the second sealing washer and be located air inlet, the sealing bar on the flexible rubber hose pipe wall, the hole of ventilating, gas outlet and constitute, and the second sealing washer is located into air tube outlet below, the air inlet is located between first sealing washer and the second sealing washer, the hole of ventilating is located the flexible rubber hose pipe wall, upper end and air inlet intercommunication, lower extreme and gas outlet, inlet opening intercommunication, the gas outlet is located inlet opening upper portion, and the hole inside of ventilating is equipped with mobilizable sealing bar. The utility model discloses an in the inside mode that has confined space of one's own of flexible rubber hose, it has the crack to the pore wall or has the inapplicable difficult problem in the inspersed big gun hole of groundwater to have solved traditional atmospheric pressure sealed -type drainage device for atmospheric pressure sealed -type drainage device's practicality is more convenient.
Description
Technical field
The utility model drainage equipment, specifically deep blasting hole drainage equipment in a kind of open coal mine.
Background technology
The medium-length hole of open coal mine and Underground, due to being mostly submersible, along with reasons such as underground water, surface water,
In general hole to have water, this has had a strong impact on demolition effect, considerably increases explosion difficulty and blasting cost more.Therefore centering depth big gun
The draining in hole is just particularly important.At present widely used Shothole pumping gear has shothole dewatering wagon, water-jet type big gun
Hole drainage arrangement, air pressure seal type drainage arrangement and high-pressure air hose water-blowing device, these four drainage arrangements respectively have pluses and minuses.Air pressure
Seal type drainage arrangement has the advantages that lightweight, manufacture maintenance requirement is low, economical and practical.But traditional air pressure seal type draining
Device is for hole wall has crack or has the blasthole of Groundwater infiltration inapplicable.
Utility model content
To solve traditional existing technical deficiency of air pressure seal type drainage arrangement, the utility model is used there is provided one kind
Shothole pumping gear that is convenient, can using under severe rugged environment.
The technical solution of the utility model is as follows：
Deep blasting hole water drainage device includes air compression station, rubber hose, air inlet pipe, outlet pipe, unidirectional in a kind of vapour-pressure type
Pneumatic type sealing device, the first sealing ring；The rubber hose for passing straight through to blasthole bottom is provided with blasthole, rubber hose upper end sets
There is the first sealing ring, air inlet pipe, outlet pipe are entered in rubber hose by the first sealing ring, air inlet pipe and air compression station phase
Even, one-way pneumatic formula sealing device is provided with rubber hose, rubber hose bottom sidewall is provided with inlet opening；Described one-way pneumatic
Formula sealing device is by the second sealing ring and the air inlet on rubber hose tube wall, seal bar, ventilation endoporus, gas outlet group
Into the second sealing ring is located at air inlet pipe outlet lower section；Air inlet is located between the first sealing ring and the second sealing ring；Ventilation endoporus
In rubber hose tube wall, upper end connects with air inlet, and lower end connects with gas outlet, inlet opening；Gas outlet is located at inlet opening
Top, inside ventilation endoporus moveable seal bar is provided with.The air inlet and gas outlet opening are located at rubber hose inwall.
Preferably, it is provided with valve between described air inlet pipe and air compression station.
Preferably, the water inlet of described outlet pipe is located at rubber hose bottom.
Preferably, inlet opening is fully sealed when described seal bar is moved to gas outlet lower bottom part.
Preferably, the rubber hose diameter 5～10mm less than blasthole internal diameter.
Preferably, the seal bar is rigid plastics, and internal diameter 0.5mm less than endoporus of ventilating is wrapped with rubber peel to increase
Plus frictional force.
The utility model simple structure, easy to use, economical and efficient, in the harsher bar of the blasting conditions such as open coal mine
Under part, can as in the effective drainage arrangement of deep blasting hole.
Description of the drawings
For clearer explanation the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for technology description of the prior art does and briefly introduces, it should be apparent that, in describing below
Accompanying drawing is only some embodiments of the present utility model, for those of ordinary skill in the art, is not paying creative labor
On the premise of dynamic, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the one-way pneumatic formula sealing device of the utility model embodiment.
Specific embodiment
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in accompanying drawing 1-2, deep blasting hole water drainage device in a kind of vapour-pressure type, it is characterised in that including air compression station, rubber
Glue flexible pipe, air inlet pipe, outlet pipe, one-way pneumatic formula sealing device, the first sealing ring；It is provided with blasthole and passes straight through to the bottom of blasthole 6
The rubber hose 5 in portion, the upper end of rubber hose 5 is provided with the first sealing ring 7, and air inlet pipe 3, outlet pipe 4 are entered by the first sealing ring 7
In rubber hose 5, air inlet pipe 3 is connected with air compression station 1, and in rubber hose 5 one-way pneumatic formula sealing device is provided with, and rubber is soft
The bottom sidewall of pipe 5 is provided with inlet opening 13；Described one-way pneumatic formula sealing device is by the second sealing ring 9 and positioned at rubber hose
Air inlet 8, seal bar 10, ventilation endoporus 11 on tube wall, gas outlet 12 constitute, and the second sealing ring 9 is located under the outlet of air inlet pipe 3
Side；Air inlet 8 is located between the first sealing ring 7 and the second sealing ring 9；Ventilation endoporus 11 is located in the tube wall of rubber hose 5, upper end
Connect with air inlet 8, lower end connects with gas outlet 12, inlet opening 13；Gas outlet 12 is located at the top of inlet opening 13, endoporus 11 of ventilating
Inside is provided with moveable seal bar 10.
Rubber hose 5 sends into the bottom of blasthole 6, and the ponding in blasthole 6 is entered in rubber hose 5 by inlet opening 13, now valve
Door 2 is opened, and because sealing ring 9 blocks rubber hose, the gases at high pressure in air compression station 1 are entered by air inlet pipe 3, air inlet 8
In ventilation endoporus 11, and promote seal bar 10 to block inlet opening 13 up to the bottom of rubber hose 5, now formed in rubber hose
Confined space, gases at high pressure are entered inside rubber hose 5 by air inlet pipe 3, air inlet 8, gas outlet 12, high pressure are formed, by rubber
Water inside pipe is extruded by outlet pipe 4.
The utility model, from into by way of sealing space, solves traditional air pressure seal type inside rubber hose
Drainage arrangement is for hole wall has crack or has the inapplicable difficult problem of the blasthole of Groundwater infiltration so that the draining of air pressure seal type is filled
That what is put is practical convenient, and use range is more extensive.
Claims (7)
1. deep blasting hole water drainage device in a kind of vapour-pressure type, it is characterised in that including air compression station, rubber hose, air inlet pipe, go out
Water pipe, one-way pneumatic formula sealing device, the first sealing ring；The rubber hose for passing straight through to blasthole (6) bottom is provided with blasthole
(5), rubber hose (5) upper end is provided with the first sealing ring (7), and air inlet pipe (3), outlet pipe (4) are entered by the first sealing ring (7)
In rubber hose (5), air inlet pipe (3) is connected with air compression station (1), and one-way pneumatic formula sealing dress is provided with rubber hose (5)
Put, rubber hose (5) bottom sidewall is provided with inlet opening (13)；Described one-way pneumatic formula sealing device is by the second sealing ring (9)
And the air inlet (8) on rubber hose tube wall, seal bar (10), ventilation endoporus (11), gas outlet (12) composition, second
Sealing ring (9) is positioned at air inlet pipe (3) outlet lower section；Air inlet (8) is between the first sealing ring (7) and the second sealing ring (9)；
In rubber hose (5) tube wall, upper end connects with air inlet (8) for ventilation endoporus (11), lower end and gas outlet (12), inlet opening
(13) connect；Gas outlet (12) is provided with moveable seal bar (10) inside inlet opening (13) top, ventilation endoporus (11).
2. deep blasting hole water drainage device in vapour-pressure type as claimed in claim 1, it is characterised in that described air inlet pipe (3) and compression
Valve (2) is provided between air station (1).
3. deep blasting hole water drainage device in vapour-pressure type as claimed in claim 1, it is characterised in that the water inlet of described outlet pipe (4)
Mouth is located at rubber hose (5) bottom.
4. deep blasting hole water drainage device in vapour-pressure type as claimed in claim 1, it is characterised in that described seal bar (10) is mobile
Inlet opening (13) is fully sealed during to gas outlet (12) lower bottom part.
5. deep blasting hole water drainage device in vapour-pressure type as claimed in claim 1, it is characterised in that the rubber hose diameter compares big gun
Little 5～the 10mm of hole internal diameter.
6. deep blasting hole water drainage device in vapour-pressure type as claimed in claim 1, it is characterised in that the seal bar is rigid plastics,
Internal diameter 0.5mm less than endoporus of ventilating, is wrapped with rubber peel to increase frictional force.
7. deep blasting hole water drainage device in vapour-pressure type as claimed in claim 1, it is characterised in that the air inlet (8) and gas outlet
(12) opening is located at rubber hose (5) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110924.8U CN206092061U (en) | 2016-10-10 | 2016-10-10 | Dark big gun hole drainage device in vapour -pressure type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110924.8U CN206092061U (en) | 2016-10-10 | 2016-10-10 | Dark big gun hole drainage device in vapour -pressure type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092061U true CN206092061U (en) | 2017-04-12 |
Family
ID=60413551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110924.8U Expired - Fee Related CN206092061U (en) | 2016-10-10 | 2016-10-10 | Dark big gun hole drainage device in vapour -pressure type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894839A (en) * | 2017-04-21 | 2017-06-27 | 辽宁科技学院 | A kind of aeratic hidden hole water trap for water balance principles |
| CN108362183A (en) * | 2018-01-27 | 2018-08-03 | 贵州新联爆破工程集团有限公司 | A kind of pneumatic drainage arrangement of demolition blasting ponding blasthole |
| CN109238063A (en) * | 2018-11-29 | 2019-01-18 | 中钢集团马鞍山矿山研究院有限公司 | The intelligence of surface blasting engineering, environment-friendly type shothole dewatering wagon |
-
2016
- 2016-10-10 CN CN201621110924.8U patent/CN206092061U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894839A (en) * | 2017-04-21 | 2017-06-27 | 辽宁科技学院 | A kind of aeratic hidden hole water trap for water balance principles |
| CN108362183A (en) * | 2018-01-27 | 2018-08-03 | 贵州新联爆破工程集团有限公司 | A kind of pneumatic drainage arrangement of demolition blasting ponding blasthole |
| CN109238063A (en) * | 2018-11-29 | 2019-01-18 | 中钢集团马鞍山矿山研究院有限公司 | The intelligence of surface blasting engineering, environment-friendly type shothole dewatering wagon |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171010 |