CN200978812Y - Pneumatic sand-discharging filth-discharging submersible pump - Google Patents
Pneumatic sand-discharging filth-discharging submersible pump Download PDFInfo
- Publication number
- CN200978812Y CN200978812Y CN 200620165129 CN200620165129U CN200978812Y CN 200978812 Y CN200978812 Y CN 200978812Y CN 200620165129 CN200620165129 CN 200620165129 CN 200620165129 U CN200620165129 U CN 200620165129U CN 200978812 Y CN200978812 Y CN 200978812Y
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- oil
- cylinder
- adjusting valve
- air
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Abstract
The utility model relates to a water pump, in particular to a pollution discharging and sediment flushing submerged pump driven by air comprising an air motor and a water pump, wherein the air motor comprises a cylinder, a cylinder shell, a rotor and impellers. The cylinder is eccentrically arranged in the cylinder shell, an installing groove is arranged on the rotor, the impellers are plug-in the installing groove, air inlets are arranged on the top of thicker portion of the cylinder wall, air inlet grooves and air outlet grooves are arranged on the side wall, the air inlets and the air inlet grooves are in communication, the air outlet grooves and the air outlets are in communication. The utility model has the advantages of small volume, lither weight, high deliver lift, big flow, novel structure and convenient to operate and maintain, and is safe and reliable when using in a mine with firedamp and coal dust.
Description
Technical field
The utility model relates to a kind of water pump, the dirty submersible pump of especially a kind of pneumatic row's beach volleyball.
Background technique
Submersible pump generally is widely used in the mine operation, working environment is full of inflammable and explosive methane gas and coal dust, because its special workplace, require pump to avoid producing naked light in the course of the work, the dirty submersible pump of pneumatic row's beach volleyball is to utilize wind-force as the power source that drives pump working, different as electric power source with common water pump with electricity, effectively avoided water pump can produce electrical spark in the course of the work, influence production safety.Present turbine pump and the gear pump that occurs, but this class submersible pump is because the restriction of its structure, general power is lower, and simultaneously, the cost of production of gear pump is also higher.
Summary of the invention
In order to improve the power of submersible pump, the utility model provides a kind of pneumatic row's beach volleyball dirty submersible pump.
The technological scheme that its technical problem that solves the utility model adopts is: the dirty submersible pump of a kind of pneumatic row's beach volleyball, have pneumatic motor and water pump, and water pump is arranged at the below of pneumatic motor; Pneumatic motor is provided with suction port and air outlet, is provided with oil sprayer between suction port and the pneumatic motor, is provided with silencing apparatus in the air outlet; Water pump is provided with water intake and water outlet, below water pump, be provided with base, water outlet is opened on the sidewall of base, and described pneumatic motor is made up of cylinder, cylinder shell, rotor and blade, and cylinder off-centre is installed in the cylinder shell, on rotor, offer and be equipped with mounting groove, blade is inserted in the mounting groove, offers inlet hole at the cylinder wall thickness than the top of thickness portion, and sidewall offers air inlet duct and outgassing groove, inlet hole is communicated with air inlet duct, and outgassing groove is communicated with the air outlet.
In order to reduce the wearing and tearing between blade and the cylinder wall, prolong the working life of blade, further: described oil sprayer is made up of oil sprayer shell, mist of oil body, oil adjusting valve core and oil adjusting valve screw, form oil pocket between oil sprayer shell and the mist of oil body, the oil adjusting valve core of hollow is fixedlyed connected with the mist of oil body, offer the intake duct that is communicated with suction port in the end of oil adjusting valve core, offer air outlet channel, on the oil adjusting valve core, offer the aperture of giving vent to anger at oil adjusting valve core and oil adjusting valve screw joint; The oil sprayer shell is provided with oil filler, is provided with steam outlet pipe at the air outlet channel inlet, and the throw of eccentric D of described cylinder shell and cylinder is 8mm, and blade quantity is 5, and inlet hole quantity is 5, and the aperture is 10～12mm.
The beneficial effects of the utility model are: volume is little, in light weight, lift is high, flow is big, novel structure, and convenient operating maintenance is safe and reliable in the mine that contains gas and coal dust.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the apparatus structure schematic representation of the utility model cylinder rotary.
Fig. 3 is the utility model structural representation of air cylinder.
Fig. 4 is near structural representation the utility model oil adjusting valve core place.
Among the figure: 1. pneumatic motor 2. water pumps 3. suction ports 4. air outlets 5. oil sprayers, 6. silencing apparatuss, 7. water intakes, 8. water outlets, 9. bases 10. cylinders 11. cylinder shells 12. rotors 13. blades 14. mounting grooves 15. inlet holes 16. air inlet ducts 17. outgassing grooves 18. oil sprayer shells 19. mist of oil bodies 20. oil adjusting valve cores 21. oil adjusting valve screws 22. oil pockets 23. intake ducts 24. air outlet channels 25. aperture 26. oil fillers 27. steam outlet pipes of giving vent to anger
Embodiment
The dirty submersible pump of a kind of pneumatic row's beach volleyball as shown in Figures 1 to 4 has pneumatic motor 1 and water pump 2, and water pump 2 is arranged at the below of pneumatic motor 1; Pneumatic motor 1 is provided with suction port 3 and air outlet 4, is provided with oil sprayer 5 between suction port 3 and the pneumatic motor 1, and 4 are provided with silencing apparatus 6 in the air outlet; Water pump 2 is provided with water intake 7 and water outlet 8, below water pump 2, be provided with base 9, water outlet 8 is opened on the sidewall of base 9, described pneumatic motor 1 is by cylinder 10, cylinder shell 11, rotor 12 and blade 13 are formed, cylinder 10 off-centre are installed in the cylinder shell 11, cylinder shell 11 is 8mm with the throw of eccentric D of cylinder 10, on rotor 12, offer and be equipped with mounting groove 14, blade 13 is inserted in the mounting groove 14, it is more convenient that replacing blade 13 is installed, and blade 13 quantity are 5, and material is a bakelite, when improving the abrasion resistance of blade 13 as far as possible so on the one hand, guarantee with cylinder 10 in can not produce spark during wall friction.Offer inlet hole 15 at cylinder 10 wall thickness than the top of thickness portion, inlet hole 15 quantity are 5, and the aperture is 10～12mm, and sidewall offers air inlet duct 16 and outgassing groove 17, and inlet hole 3 is communicated with air inlet duct 16, and outgassing groove 17 is communicated with air outlet 4.Described oil sprayer 5 is made up of oil sprayer shell 18, mist of oil body 19, oil adjusting valve core 20 and oil adjusting valve screw 21, form oil pocket 22 between oil sprayer shell 18 and the mist of oil body 19, the oil adjusting valve core 20 of hollow is fixedlyed connected with mist of oil body 19, offer the intake duct 23 that is communicated with suction port 3 in the end of oil adjusting valve core 20, offer air outlet channel 24 at oil adjusting valve core 20 and oil adjusting valve screw 21 joints, on oil adjusting valve core 20, offer the aperture 25 of giving vent to anger; Oil sprayer shell 18 is provided with oil filler 26, is provided with steam outlet pipe 27 at air outlet channel 24 inlets.
During use, pressurized air is fed from suction port 3, gas enters oil pocket 22 through intake duct 23, gas is carried lubricant oil secretly and is entered oil adjusting valve core 20 by steam outlet pipe 27, gas flow can be controlled by regulating oil adjusting valve screw 21, enters pneumatic motor 1 by the aperture 25 of giving vent to anger on the oil adjusting valve core 20 again.Gas enters the air inlet duct 16 that communicates with inlet hole 15 after entering inlet hole 15, gas enters cylinder 10 from the side, because cylinder 10 adopts eccentric design with cylinder shell 11, in the time of near blade 13 is in air inlet duct 16, blade 13 closely cooperates with cylinder 10 inwalls, pressed gas drive vane 13 is rotated, and the oil lubrication blade 13 that this moment, pressed gas was brought in the oil sprayer 5 and the junction plane of cylinder 10 inwalls are to reduce friction.After blade 13 turned over several angle, the pressurized gas that blade is 13 was discharged to the external world by the air outlet 4 that is communicated with cylinder shell 11 again by the outside of the outgassing groove 17 arrival cylinders 10 of cylinder 10 sides.The rotation of rotor 12 drives coaxial mounted water pump 2, by the running of water pump 2, from water intake 7 sewage is sucked, and the osculum 8 that sewage is offered from base 9 is discharged then.Rotating speed generally can reach 4000～5000 rev/mins when the dirty submersible pump of described pneumatic row's beach volleyball was unloaded, and rotating speed generally can reach 2000～3000 rev/mins during load.
Claims (5)
1. the dirty submersible pump of pneumatic row's beach volleyball has pneumatic motor (1) and water pump (2), and water pump (2) is arranged at the below of pneumatic motor (1); Pneumatic motor (1) is provided with suction port (3) and air outlet (4), is provided with oil sprayer (5) between suction port (3) and the pneumatic motor (1), and (4) are provided with silencing apparatus (6) in the air outlet; Water pump (2) is provided with water intake (7) and water outlet (8), be provided with base (9) in water pump (2) below, water outlet (8) is opened on the sidewall of base (9), it is characterized in that: described pneumatic motor (1) is by cylinder (10), cylinder shell (11), rotor (12) and blade (13) are formed, cylinder (10) off-centre is installed in the cylinder shell (11), on rotor (12), offer and be equipped with mounting groove (14), blade (13) is inserted in the mounting groove (14), offer inlet hole (15) at cylinder (10) wall thickness than the top of thickness portion, the sidewall of cylinder (10) offers air inlet duct (16) and outgassing groove (17), inlet hole (15) is communicated with air inlet duct (16), and outgassing groove (17) is communicated with air outlet (4).
2. the dirty submersible pump of pneumatic row's beach volleyball according to claim 1, it is characterized in that: described oil sprayer (5) is by oil sprayer shell (18), mist of oil body (19), oil adjusting valve core (20) and oil adjusting valve screw (21) are formed, form oil pocket (22) between oil sprayer shell (18) and the mist of oil body (19), the oil adjusting valve core (20) of hollow is fixedlyed connected with mist of oil body (19), offer the inlet hole (23) that is communicated with suction port (3) in the end of oil adjusting valve core (20), offer air outlet channel (24) at oil adjusting valve core (20) and oil adjusting valve screw (21) joint, on oil adjusting valve core (20), offer the aperture of giving vent to anger (25); Oil sprayer shell (18) is provided with oil filler (26), is provided with steam outlet pipe (27) at air outlet channel (24) inlet.
3. the dirty submersible pump of pneumatic row's beach volleyball according to claim 1 is characterized in that: described cylinder shell (11) is 8mm with the throw of eccentric D of cylinder (10).
4. the dirty submersible pump of pneumatic row's beach volleyball according to claim 1, it is characterized in that: described blade (13) quantity is 5.
5. the dirty submersible pump of pneumatic row's beach volleyball according to claim 1, it is characterized in that: described inlet hole (23) quantity is 5, and the aperture is 10～12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165129 CN200978812Y (en) | 2006-12-14 | 2006-12-14 | Pneumatic sand-discharging filth-discharging submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165129 CN200978812Y (en) | 2006-12-14 | 2006-12-14 | Pneumatic sand-discharging filth-discharging submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978812Y true CN200978812Y (en) | 2007-11-21 |
Family
ID=38979189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165129 Expired - Fee Related CN200978812Y (en) | 2006-12-14 | 2006-12-14 | Pneumatic sand-discharging filth-discharging submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978812Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588295A (en) * | 2012-03-02 | 2012-07-18 | 常州窦氏气动机械有限公司 | Pneumatic water pump |
| CN102588296A (en) * | 2012-03-09 | 2012-07-18 | 常州信息职业技术学院 | Novel turbo-type pneumatic submersible pump with multiple nozzles |
| CN109441834A (en) * | 2018-12-21 | 2019-03-08 | 台州开浪泵业股份有限公司 | A kind of pneumatic sump pump and its application method |
-
2006
- 2006-12-14 CN CN 200620165129 patent/CN200978812Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588295A (en) * | 2012-03-02 | 2012-07-18 | 常州窦氏气动机械有限公司 | Pneumatic water pump |
| CN102588296A (en) * | 2012-03-09 | 2012-07-18 | 常州信息职业技术学院 | Novel turbo-type pneumatic submersible pump with multiple nozzles |
| CN102588296B (en) * | 2012-03-09 | 2014-02-12 | 常州信息职业技术学院 | Turbo-type pneumatic submersible pump with multiple nozzles |
| CN109441834A (en) * | 2018-12-21 | 2019-03-08 | 台州开浪泵业股份有限公司 | A kind of pneumatic sump pump and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20131214 |