CN2578578Y - Multifunctional sealed pumps - Google Patents
Multifunctional sealed pumps Download PDFInfo
- Publication number
- CN2578578Y CN2578578Y CN 02251938 CN02251938U CN2578578Y CN 2578578 Y CN2578578 Y CN 2578578Y CN 02251938 CN02251938 CN 02251938 CN 02251938 U CN02251938 U CN 02251938U CN 2578578 Y CN2578578 Y CN 2578578Y
- Authority
- CN
- China
- Prior art keywords
- pump
- end cap
- pump case
- motor
- screw rod
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a multifunctional sealing pump, which is composed of an upper end cover, a middle pump shell, and a lower pump body, wherein, the middle pump shell is connected with the lower pump body; a screw thread regulating rod is arranged in the middle pump shell; the lower end of the regulating rod is provided with a spring and a sealing pressure pad; a motor and an impeller of a water pump are arranged in the lower pump body; the volume of the middle pump shell can be changed according to requirements, and the middle pump shell is designed into a suspension and diving dual-purpose pump.
Description
The utility model relates to a kind of drainage and irrigation equipment, definite a kind of water-sealed pump with multiple function of saying so.
Various water pumps of Xiao Shouing in the market, its function singleness, structure is outmoded, and the mounting point of water pump is adjusted in the variation that can't adapt to water level in the use arbitrarily.
The purpose of this utility model provide a kind of can be according to the variation of water level, make the multifunctional containment pump that water pump suspends or diving is installed.
Scheme of the present utility model is made up of upper end cap, middle pump case and lower pump body, its structural feature is that the downside at upper end cap is equipped with middle pump case, the middle part of pump case is provided with screw rod, and suspension ring are equipped with in the upper end of screw rod, and nut is equipped with in the suspension ring lower end, the lower end of nut is provided with packing ring and rubber cushion, the lower end of screw rod is provided with spring bearer plate, and the pressing plate downside is equipped with spring and sealed pressure pad, and lower pump body is equipped with in the lower end of middle pump case, be provided with motor in the lower pump body, water pump is equipped with in the lower end of motor.
The utility model has the advantages that design is ingenious, rational in infrastructure, and the volume size of pump case in can changing as required, water pump is made to be suspended in the dual-purpose pump that the water surface uses or dives into the water and use.
Be described further below in conjunction with accompanying drawing:
Accompanying drawing is the canned pump structural representation.
The downside of the canned pump upper end cap 1 shown in the figure is equipped with middle pump case 2, the middle part of pump case is provided with screw rod 12, the upper end of screw rod is provided with suspension ring 5, suspension ring are installed in the middle part of going up of primary nut 7, the lower end of suspension ring is provided with big nut 10, sealing small washer 8, large washer 11 are equipped with in the lower end of big nut, upper end cap is fixed on the middle pump case by bolt 27, rubber pad 30 is housed between housing and the loam cake, spring bearer plate 13 is equipped with in the lower end of screw rod, the downside of pressing plate is equipped with spring 14, sealed pressure pad 15, and taper rubber cushion 16 is equipped with in the outside of pressure pad.Lower pump body 29 is equipped with in the lower end of middle pump case, motor 3 is housed in the pump housing, the upside of motor is provided with seal washer 18, water seal 28 is housed between the motor shaft-cup, and water pump vane 23 is equipped with in the motor shaft lower end, and the right side of the pump housing is provided with outlet pipe 22, lower end cap 4 is equipped with in the lower end, lower end cap is installed in the bottom of the pump housing by bolt 19, and the middle part of lower end cap is provided with water intake 25, filter screen 24, and the bottom of lower end cap is provided with footing 26.The lower-left end of pressure pad 15 is equipped with capacitor 17, right-hand member is equipped with down lead-in wire big envelope 21, the right-hand member of upper end cap is equipped with upper envelope 9, power line 20 is housed in the big envelope, the lower end of middle pump case is provided with taper 6, the upper end of pump case taper 6 during sealed pressure pad 15 is installed in taper rubber cushion 16, it can be by the motor 3 sealing location or the adjustment of screw rod 12 and 14 pairs of downsides of spring, and can exert pressure by the conduction of screw rod with the motor 3 and the seal ring 18 of middle pump case bottom, make the position up and down of motor be fixed into unified sealing integral body.In pump case can add large volume as required and be set as the levitated pump that is suspended in the water surface, or reduce volume and make the submersible pump that dives into the water.
Claims (2)
1, a kind of multifunctional containment pump, by upper end cap, middle pump case, lower pump body is formed, it is characterized in that: the downside of upper end cap (1) is equipped with middle pump case (2), the middle part of pump case is provided with screw rod (12), the upper end of screw rod is provided with suspension ring (5), suspension ring are installed in the middle part of going up of primary nut (7), the lower end of suspension ring is provided with big nut (10), sealing small washer (8) is equipped with in the lower end of big nut, large washer (11), on the pump case, rubber pad (30) is housed between housing and the loam cake during upper end cap is fixed on by bolt (27), spring bearer plate (13) is equipped with in the lower end of screw rod, the downside of pressing plate is equipped with spring (14), sealed pressure pad (15), the outside of pressure pad are equipped with taper rubber cushion (16).
2, multifunctional containment pump according to claim 1, it is characterized in that: lower pump body (29) is equipped with in the lower end of middle pump case, motor (3) is housed in the pump housing, the upside of motor is provided with seal washer (18), water seal (28) is housed between the motor shaft-cup, water pump vane (23) is equipped with in the motor shaft lower end, the right side of the pump housing is provided with outlet pipe (22), lower end cap (4) is equipped with in the lower end, lower end cap is installed in the bottom of the pump housing by bolt (19), the middle part of lower end cap is provided with water intake (25), filter screen (24), and the bottom of lower end cap is provided with footing (26).The lower-left end of pressure pad (15) is equipped with capacitor (17), right-hand member is equipped with down lead-in wire big envelope (21), the right-hand member of upper end cap is equipped with upper envelope (9), power line (20) is housed in the big envelope, the lower end of middle pump case is provided with taper 6, the upper end of pump case taper (6) during sealed pressure pad (15) is installed in taper rubber cushion (16), it can pass through screw rod (12) and spring (14) is located or adjustment motor (3) sealing of downside, and can exert pressure by the conduction of screw rod with the motor and the seal ring of middle pump case bottom, make the position up and down of motor be fixed as unified sealing integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251938 CN2578578Y (en) | 2002-08-26 | 2002-08-26 | Multifunctional sealed pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251938 CN2578578Y (en) | 2002-08-26 | 2002-08-26 | Multifunctional sealed pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2578578Y true CN2578578Y (en) | 2003-10-08 |
Family
ID=33721599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02251938 Expired - Fee Related CN2578578Y (en) | 2002-08-26 | 2002-08-26 | Multifunctional sealed pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2578578Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862908A (en) * | 2012-09-29 | 2013-01-09 | 无锡市中达电机有限公司 | Special lifting cap for motor |
| CN106640765A (en) * | 2016-12-08 | 2017-05-10 | 青岛长永机械工程有限公司 | Ultra-low ponding treatment device |
| CN109779913A (en) * | 2019-03-26 | 2019-05-21 | 浙江青霄科技股份有限公司 | Adjustable type vortex pump |
-
2002
- 2002-08-26 CN CN 02251938 patent/CN2578578Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862908A (en) * | 2012-09-29 | 2013-01-09 | 无锡市中达电机有限公司 | Special lifting cap for motor |
| CN106640765A (en) * | 2016-12-08 | 2017-05-10 | 青岛长永机械工程有限公司 | Ultra-low ponding treatment device |
| CN109779913A (en) * | 2019-03-26 | 2019-05-21 | 浙江青霄科技股份有限公司 | Adjustable type vortex pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |