CN202954991U - Waterproof submerged pump - Google Patents
Waterproof submerged pump Download PDFInfo
- Publication number
- CN202954991U CN202954991U CN 201220646375 CN201220646375U CN202954991U CN 202954991 U CN202954991 U CN 202954991U CN 201220646375 CN201220646375 CN 201220646375 CN 201220646375 U CN201220646375 U CN 201220646375U CN 202954991 U CN202954991 U CN 202954991U
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- CN
- China
- Prior art keywords
- mounting plate
- pump
- bearing
- impeller
- motor
- 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 relates to a waterproof submerged pump. According to the waterproof submerged pump, a motor frame and a motor are sequentially arranged above a mounting plate, a pump body, a pump cover and an impeller are arranged below the mounting plate, the impeller is mounted in the pump body, the pump cover is fixed at the upper side of the pump body, a middle connection pipe is fixed on the pump cover, a shaft of the impeller penetrates through the middle connection pipe and is connected with an output shaft of the motor, the upper end of the middle connection pipe is connected with the motor frame, a bearing box is fixed at the upper end of the middle connection pipe, a bearing for supporting the shaft is mounted in the bearing box, a water outlet of the pump body is connected with an outlet pipe which upwardly extends out of the mounting plate, and a cushion ring is arranged between the motor frame and the mounting plate. According to the waterproof submerged pump, the cushion ring is cushioned below the motor frame, the mounting position of the whole submerged pump is raised entirely, the bearing box and the bearing are enabled to be located above the mounting plate, and the risk that water enters the bearing is effectively prevented, so that the service life of the submerged pump is prolonged.
Description
Technical field
The utility model relates to Under Water Pumps, specifically a kind of waterproof type Under Water Pumps.
Background technique
Under Water Pumps as shown in Figure 1, comprise mounting plate 6, the top of mounting plate 6 is furnished with motor rack 2 and motor 1 successively, the arranged beneath of mounting plate 6 has the pump housing 11, pump cover 9 and impeller 10, pump cover 9 is fixed on the upside of the pump housing 11, form the pump chamber that impeller 10 is installed between pump cover 9 and the pump housing 11, be fixed with middle adapter 7 on pump cover 9, the axle 8 of impeller 10 is connected with the output shaft of motor 1 through middle adapter 7 and by coupling 3, the upper end of middle adapter 7 is connected with motor rack 2, the upper end of middle adapter 7 also is fixed with bearing box 14, the bearing 4 of supporting axle 8 is installed in bearing box 14.
Summary of the invention
The utility model, for the problems referred to above, provides a kind of waterproof type Under Water Pumps, and this Under Water Pumps can effectively prevent the bearing water inlet in bearing box, extends the working life of Under Water Pumps.
According to the technical solution of the utility model: a kind of waterproof type Under Water Pumps, comprise mounting plate, the top of described mounting plate is furnished with motor rack and motor successively, the arranged beneath of described mounting plate has the pump housing, pump cover and impeller, described impeller is arranged in the described pump housing, described pump cover is fixed on the upside of the described pump housing, be fixed with middle adapter on described pump cover, the axle of described impeller passes middle adapter and is connected with the output shaft of described motor, the upper end of described middle adapter is connected with described motor rack, the upper end of described middle adapter is fixed with bearing box, the bearing of the described axle of supporting is installed in described bearing box, the water outlet of the described pump housing is connected with the outer pipe that protrudes upward described mounting plate, be provided with packing ring between described motor rack and described mounting plate.
Described packing ring is cylindrical shape, is evenly equipped with a plurality of axial bolts hole in the barrel of described packing ring, and described bolt hole is corresponding with the bolt mounting holes on described motor rack.
The water intake of the described pump housing is equipped with filter screen.
Technique effect of the present utility model is: the utility model is lined with packing ring below motor rack, by the mounting point integral raising of whole Under Water Pumps, make bearing box and bearing be positioned at the top of mounting plate, effectively prevented the risk of bearing water inlet, thereby extended the working life of Under Water Pumps.
The accompanying drawing explanation
The structural representation that Fig. 1 is existing Under Water Pumps.
Fig. 2 is structural representation of the present utility model.
The structural representation that Fig. 3 is the packing ring in the utility model.
Sectional view is looked on the left side that Fig. 4 is Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
In Fig. 1～Fig. 4, comprise motor 1, motor rack 2, coupling 3, bearing 4, packing ring 5, mounting plate 6, middle adapter 7, axle 8, pump cover 9, impeller 10, the pump housing 11, filter screen 12, outer pipe 13, bearing box 14, bolt hole 15 etc.
As shown in Figure 2, the utility model is a kind of waterproof type Under Water Pumps, comprise mounting plate 6, the top of mounting plate 6 is furnished with motor rack 2 and motor 1 successively, the arranged beneath of mounting plate 6 has the pump housing 11, pump cover 9 and impeller 10, impeller 10 is arranged in the pump housing 11, pump cover 9 is fixed on the upside of the pump housing 11, be fixed with middle adapter 7 on pump cover 9, the axle 8 of impeller 10 is connected with the output shaft of motor 1 through middle adapter 7 and by coupling 3, the upper end of middle adapter 7 is connected with motor rack 2, the upper end of middle adapter 7 is fixed with bearing box 14, the bearing 4 of supporting axle 8 is installed in bearing box 14, the water intake of the pump housing 11 is equipped with filter screen 12, the water outlet of the pump housing 11 is connected with the outer pipe 13 that protrudes upward mounting plate 6.
The utility model is provided with packing ring 5 between motor rack 2 and mounting plate 6.As shown in Figure 3, Figure 4, packing ring 5 is cylindrical shape, is evenly equipped with a plurality of axial bolts hole 15 in the barrel of packing ring 5, and bolt hole 15 is corresponding with the bolt mounting holes on motor rack 2.
The utility model is lined with packing ring 5 below motor rack 2, by the mounting point integral raising of whole Under Water Pumps, make bearing box 14 and bearing 4 be positioned at the top of mounting plate 6, effectively prevent the risk of bearing 4 water inlets, thereby extended the working life of Under Water Pumps.
Claims (3)
1. a waterproof type Under Water Pumps, comprise mounting plate (6), the top of described mounting plate (6) is furnished with motor rack (2) and motor (1) successively, the arranged beneath of described mounting plate (6) has the pump housing (11), pump cover (9) and impeller (10), described impeller (10) is arranged in the described pump housing (11), described pump cover (9) is fixed on the upside of the described pump housing (11), be fixed with middle adapter (7) on described pump cover (9), the axle (8) of described impeller (10) passes described middle adapter (7) and is connected with the output shaft of described motor (1), the upper end of described middle adapter (7) is connected with described motor rack (2), the upper end of described middle adapter (7) is fixed with bearing box (14), the bearing (4) of the described axle of supporting (8) is installed in described bearing box (14), the water outlet of the described pump housing (11) is connected with the outer pipe (13) that protrudes upward described mounting plate (6), it is characterized in that: between described motor rack (2) and described mounting plate (6), be provided with packing ring (5).
2. according to waterproof type Under Water Pumps claimed in claim 1, it is characterized in that: described packing ring (5) is cylindrical shape, be evenly equipped with a plurality of axial bolts hole (15) in the barrel of described packing ring (5), described bolt hole (15) is corresponding with the bolt mounting holes on described motor rack (2).
3. according to waterproof type Under Water Pumps claimed in claim 1, it is characterized in that: the water intake of the described pump housing (11) is equipped with filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646375 CN202954991U (en) | 2012-11-29 | 2012-11-29 | Waterproof submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646375 CN202954991U (en) | 2012-11-29 | 2012-11-29 | Waterproof submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954991U true CN202954991U (en) | 2013-05-29 |
Family
ID=48460567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646375 Expired - Fee Related CN202954991U (en) | 2012-11-29 | 2012-11-29 | Waterproof submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202954991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979738A (en) * | 2012-11-29 | 2013-03-20 | 无锡艾比德泵业有限公司 | Waterproof submerged pump |
-
2012
- 2012-11-29 CN CN 201220646375 patent/CN202954991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979738A (en) * | 2012-11-29 | 2013-03-20 | 无锡艾比德泵业有限公司 | Waterproof submerged pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130529 Termination date: 20211129 |