CN2105577U - Wind driving impeller submerged pump - Google Patents
Wind driving impeller submerged pump Download PDFInfo
- Publication number
- CN2105577U CN2105577U CN 91222478 CN91222478U CN2105577U CN 2105577 U CN2105577 U CN 2105577U CN 91222478 CN91222478 CN 91222478 CN 91222478 U CN91222478 U CN 91222478U CN 2105577 U CN2105577 U CN 2105577U
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- CN
- China
- Prior art keywords
- pump housing
- impeller
- bearing
- pump
- water
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Abstract
The utility model relates to an improvement of a submerged pump. An air inlet ball valve is arranged on the side edge at the top of a pump body, and an air outlet pipe is arranged in the middle at the top of the pump body. An impeller is arranged on the lower part of the upper cavity of the pump body, and a speed limiting wheel which is concentric with the impeller is arranged on a bearing. A water wheel is installed on the bearing and is positioned in the lower cavity of the pump body, a water inlet is arranged in the middle of the lower part of the pump body, and an air inlet disc is arranged between the lower cavity of a silencing shield and the upper cavity of the pump body. The utility model has the characteristics of small size, light weight, low noise, safety explosion protection, etc.
Description
The utility model relates to a kind of improvement of submersible pump.
The submersible pump of industrial use, kind is a lot, is broadly divided into air pump and electric pump two big classes, and air pump is divided into again that turbine is rotary, barrier film is reciprocating type, rotating vanes, impeller submersible pump, and these pumps are applicable to the drainage equipment of small flow.
It is the novel water pump of power with pressurized air that the purpose of this utility model provides a kind of, mainly is applicable to the submersible pump of the water flow drainage construction of engineerings such as mine working, developing, vertical shaft, pit shaft.
The utility model is by the pump housing, impeller, water wheels, silencer is formed, air inlet ball valve 1 is positioned at the top side of the pump housing, nozzle bore 2 axis of air inlet ball valve form 20 degree tilt angle with the impeller end face and communicate with the air chamber 3 of pump housing epicoele, steam outlet pipe 4 is positioned at the centre at pump housing top, the bottom of pump housing epicoele is provided with impeller 5, odontoid profile 60 degree angles are first-class to be provided with 96 fan blade teeth, be connected with impeller bearing 6 by screw, impeller is inboard to be equipped with bearing guard 7 with the bearing joint, on the bearing of bearing guard bottom with the concentric speed limited wheel 8 that is equipped with of impeller, be provided with the reinforced seal cushion rubber 9 that is used to isolate gas and water in the middle of the epicoele of the pump housing and the cavity of resorption, water wheels 10 are installed on the bearing and are positioned at the cavity of resorption of the pump housing, water wheels and top, bearing joint are equipped with jump ring 11, be provided with water intake 12 in the middle of the bottom of the pump housing, be equipped with on every side and isolate wood 13, basin shape feed cock 14 is connected as a single entity with the pump housing.Be provided with supplying air disc 15 in the middle of silencer cover cavity of resorption and the pump housing epicoele.Fan blade tooth and air intake surface of contact are circular shape, and 60 degree angle body shapes are processed in both sides.Water wheels are out wall type, equidistantly are processed with 6 spiral groove gears, and lead angle is 30 degree.Pump housing top gas chamber outer wall is equipped with the silencer cover and the outlet pipe of rounded shape noise elimination usefulness.
It is little to the utlity model has volume, in light weight, portable conveniently moving, characteristics such as noise is low, and is explosion-proof, and performance is safe and reliable.
Accompanying drawing is the utility model structural representation.
Below in conjunction with accompanying drawing structure of the present utility model and working principle are further described.
The shell of the utility model pump housing adopts the material of aluminum alloy, intensity and good rigidly, and indeformable, volume is light, the compact structure novelty.Pressurized air enters pump housing epicoele by the ball valve connecting tube at pump housing top side, leading directly to nozzle bore blows to impeller, the external diameter of impeller is 280 millimeters of φ, thickness is 13 millimeters, equidistant on impeller 96 leaf-teeth are installed, leaf-teeth be shaped as 60 the degree horn shapes, the leaf-teeth of pressurized air directive impeller, the axis of nozzle bore and impeller end face form 20 degree tilt angle, when pressurized air the time from impeller upper-end surface directive leaf-teeth, in the heart, the suction tude internal diameter that is installed on the wind rotor submersible pump air inlet ball valve is 20 millimeters to air-flow in the arc-shaped surface of second leaf-teeth of prism directive of the upper side of leaf-teeth, and return air is laid 2 inches pipes by the silencer cover top center waste gas is discharged, the impeller bottom is equipped with speed limited wheel, play the speed limit effect, the speed limited wheel bottom is provided with bearing, is provided with axle bumper by the bearing bottom surface, have two backbone sealing rings, water wheels top, seal ring bottom surface is provided with jump ring, has water sucking wheel, has cup-shaped water-in flange.Cup-shaped flange is provided with three M6 bolts, have basin shape water tap, be provided with 6 on M8 bolt, compressed-air actuated pressure is the 0.3-0.6 MPa, the leaf-teeth of gas shock impeller, make impeller produce high speed rotating, residual air certain pressure pressurized air arranged, secondary air inlet comes up after leaving impeller and enter pump housing air chamber from the lower end surface of leaf-teeth, impeller is produced auxiliary impetus, 2 inches pipe excavationg pumps of the silencer cover top center of remaining low pressure gas above impeller are external, and impeller does not contact with miscellaneous part in the process of rotation, and it is steadily not easy to wear to move.Be coaxially installed with friction wheel in the impeller bottom, its structure is the pintongs shape, and the speed of rotating when impeller surpasses rated speed; in the time of can reaching 7000 rev/mins; friction wheel is under the drive of high-speed rotating impeller, and by action of centrifugal force, the pintongs of friction wheel will outwards stretch; expand into the inner hole wall of the pump housing; frictionally and stopping, after the impeller rotational speed descended, the pintongs of friction wheel returned to original position again; friction wheel plays self-actuating brake and rate of descent, the effect of safety protection.
In the middle of the cavity of resorption of the utility model pump housing, the water wheels of water discharging part are installed, water wheels are for leaving the wall type aluminium alloy structure, and the water wheels bottom is processed with six spiral groove gears.The lead angle of spiral groove gear is 30 degree, strengthened water absorption, in order to make the water wheels running steadily, below water wheels, be installed into the mouth of a river, play the effect of leading the heart, make the water wheels high speed rotating steady, can discharge easily turbidity, slime water, at pump housing upper and lower cavity, between friction wheel and the water wheels O-ring seal is installed, the geomantic omen effective isolation is opened.Silencer is made up of the silencer cover outlet pipe on the top of the pump housing, and silencer cover is to adopt aluminum alloy casting member, adds being filled with quieter material in the silencer cover, plays good noise elimination effect.
Claims (4)
1, the wind rotor submersible pump, be by the pump housing, impeller, water wheels, silencer is formed, it is characterized in that air inlet ball valve 1 is positioned at the top side of the pump housing, nozzle bore 2 axis of air inlet ball valve form 20 degree tilt angle with the impeller end face and communicate with the air chamber 3 of pump housing epicoele, steam outlet pipe 4 is positioned at the centre at pump housing top, the bottom of pump housing epicoele is provided with impeller 5, odontoid profile 60 degree angles are first-class to be provided with 96 fan blade teeth, be connected with impeller bearing 6 by screw, impeller is inboard to be equipped with bearing guard 7 with the bearing joint, on the bearing of bearing guard bottom with the concentric speed limited wheel 8 that is equipped with of impeller, be provided with the reinforced seal cushion rubber 9 that is used to isolate gas and water in the middle of the epicoele of the pump housing and the cavity of resorption, water wheels 10 are installed on the bearing and are positioned at the cavity of resorption of the pump housing, water wheels and top, bearing joint are equipped with jump ring 11, be provided with water intake 12 in the middle of the bottom of the pump housing, be equipped with on every side and isolate wood 13, basin shape feed cock 14 is connected as a single entity with the pump housing.Be provided with supplying air disc 15 in the middle of silencer cover cavity of resorption and the pump housing epicoele.
2, according to the described wind rotor submersible pump of claim 1, it is characterized in that fan blade tooth and air intake surface of contact are circular shape, 60 degree angle body shapes are processed in both sides.
3, according to the described wind rotor submersible pump of claim 1, it is characterized in that water wheels are out wall type, equidistantly be processed with 6 spiral groove gears, lead angle is 30 degree.
4,, it is characterized in that pump housing top gas chamber outer wall is equipped with the silencer cover and the outlet pipe of rounded shape noise elimination usefulness according to the described wind rotor submersible pump of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222478 CN2105577U (en) | 1991-11-12 | 1991-11-12 | Wind driving impeller submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222478 CN2105577U (en) | 1991-11-12 | 1991-11-12 | Wind driving impeller submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2105577U true CN2105577U (en) | 1992-05-27 |
Family
ID=4929342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222478 Granted CN2105577U (en) | 1991-11-12 | 1991-11-12 | Wind driving impeller submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2105577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705245A (en) * | 2012-06-27 | 2012-10-03 | 常州窦氏气动机械有限公司 | Turbine pneumatic water pump |
| CN106286319A (en) * | 2015-05-28 | 2017-01-04 | 昆山江津长抗干磨磁力泵有限公司 | A kind of corrosion resistant centrifugal magnetic immersible pump |
| CN107288582A (en) * | 2017-08-10 | 2017-10-24 | 山东诺德能源科技有限公司 | A kind of pit shaft heat-insulation system and pit shaft thermal-insulation control method |
-
1991
- 1991-11-12 CN CN 91222478 patent/CN2105577U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705245A (en) * | 2012-06-27 | 2012-10-03 | 常州窦氏气动机械有限公司 | Turbine pneumatic water pump |
| CN106286319A (en) * | 2015-05-28 | 2017-01-04 | 昆山江津长抗干磨磁力泵有限公司 | A kind of corrosion resistant centrifugal magnetic immersible pump |
| CN107288582A (en) * | 2017-08-10 | 2017-10-24 | 山东诺德能源科技有限公司 | A kind of pit shaft heat-insulation system and pit shaft thermal-insulation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |