CN203384061U - Immersible pump capable of absorbing shock and eliminating noise - Google Patents
Immersible pump capable of absorbing shock and eliminating noise Download PDFInfo
- Publication number
- CN203384061U CN203384061U CN201320453273.2U CN201320453273U CN203384061U CN 203384061 U CN203384061 U CN 203384061U CN 201320453273 U CN201320453273 U CN 201320453273U CN 203384061 U CN203384061 U CN 203384061U
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- China
- Prior art keywords
- motor
- pump
- rubber pad
- pump housing
- damping
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- Expired - Fee Related
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Abstract
The utility model discloses an immersible pump capable of absorbing shock and eliminating noise. The immersible pump comprises a pump body and a motor as well as a casing body, wherein the spindle of the motor drives impellers in the pump body to rotate between the motor and the pump body through a connecting shaft, and a water outlet is formed in the upper end of the pump body; the pump body and the motor are arranged in the casing body; a cavity and a groove are formed in the casing body; a noise eliminating device is arranged among the casing body, the pump body and the motor. According to the immersible pump capable of absorbing shock and eliminating noise, a rubber pad shock absorbing device is mounted at the bottom of the motor, and a rubber pad has certain pressure resistance and good elasticity, when vibration is transmitted to the tail part of the motor, the vibration can be absorbed due to the situation that a pipeline is flexibly connected with the rubber pad, and the rubber pad is flexibly connected with the motor, and the noise can be effectively lowered on account of the noise eliminating device in the casing body.
Description
Technical field
The utility model relates to a kind of submersible pump, particularly a kind of submersible pump of damping and silencing.
Background technique
Submersible pump is motor and pump housing direct connection, the pull the plug water lift facility of work of water pump complete machine, and submersible pump generally is applicable to extract underground water from deep-well, also can be used for the water lift engineerings such as river, reservoir, water channel; Submersible pump can also be for people and animals' water in field irrigation and mountain area, plateau, also can be for city, factory, railway, mine, building site water supply and sewage.
Existing submersible pump brings certain impact and side effect in the vibration meeting to pipeline, and the connection between motor and submersible pump belongs to hard connection, connection between submersible pump and pipeline is also to belong to hard link, when they operate, can produce mechanical vibration, this vibration meeting is along with these hard links hand on, pipeline is caused to very large impact, sometimes even can make the pipeline drawing crack, and when pump water machine operation, can produce larger sound, cause noise.
The model utility content
For addressing the above problem, the utility model discloses a kind of submersible pump of damping and silencing.
In order to achieve the above object, the utility model provides following technological scheme: a kind of submersible pump of damping and silencing, comprise the pump housing and motor, between described motor and the pump housing, by connecting shaft mechanism, make the main shaft of motor drive the vane rotary in the pump housing, be provided with water outlet in described pump housing upper end, described submersible pump also comprises frame, the described pump housing and motor are arranged in described frame, be provided with cavity and dead slot on described frame, between described frame and the pump housing and motor, be provided with silencer.
As a kind of improvement of the present utility model, be provided with a damping device in the lower end of described motor.
As a kind of improvement of the present utility model, described frame comprises upper shell and lower shell body, and described upper shell is connected by adpting flange and bolt with described lower shell body.
As a kind of improvement of the present utility model, described damping device is rubber pad.
The beneficial effects of the utility model are:
The submersible pump of damping and silencing of the present utility model is installed the rubber pad damping device by the bottom at motor, and rubber pad has certain resistance to pressure and good elasticity, when vibration is delivered to the motor afterbody, owing to being to be flexible coupling between pipeline and rubber pad and rubber pad and motor, can eliminate vibration, by silencer is set in frame, can effectively reduce noise.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numerals list:
1 water outlet, 2 pump housings, 3 impellers, 4 motors, 5 damping devices, 6 silencer, 7 upper shells, 8 lower shell bodys, 9 adpting flanges, 10 bolts.
Embodiment
Technological scheme the utility model provided below with reference to specific embodiment is elaborated, and should understand following embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.
The submersible pump of a kind of damping and silencing as described in Figure 1, comprise the pump housing 2 and motor 4, between described motor 4 and the pump housing 2, by connecting shaft mechanism, makes the main shaft of motor 4 drive impeller 3 rotations in the pump housing 2, in the described pump housing 2 upper ends, is provided with water outlet 1.
Described submersible pump also comprises frame, and described frame comprises upper shell 7 and lower shell body 8, and described upper shell 7 is connected by adpting flange 9 and bolt 10 with described lower shell body 8.
The described pump housing 2 is arranged in described frame with motor 4, is provided with cavity and dead slot on described frame, between described frame and the pump housing 2 and motor 4, is provided with silencer 6.
Be provided with a damping device 5 in the lower end of described motor 4, described damping device 5 is rubber pad.
The submersible pump of damping and silencing of the present utility model is installed the rubber pad damping device by the bottom at motor, and rubber pad has certain resistance to pressure and good elasticity, when vibration is delivered to the motor afterbody, owing to being to be flexible coupling between pipeline and rubber pad and rubber pad and motor, can eliminate vibration, by silencer is set in frame, can effectively reduce noise.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned mode of execution, also comprises the technological scheme be comprised of above technical characteristics combination in any.
Claims (4)
1. the submersible pump of a damping and silencing, comprise the pump housing and motor, between described motor and the pump housing, by connecting shaft mechanism, make the main shaft of motor drive the vane rotary in the pump housing, be provided with water outlet in described pump housing upper end, it is characterized in that: described submersible pump also comprises frame, the described pump housing and motor are arranged in described frame, are provided with cavity and dead slot on described frame, between described frame and the pump housing and motor, are provided with silencer.
2. the submersible pump of a kind of damping and silencing according to claim 1, is characterized in that: be provided with a damping device in the lower end of described motor.
3. the submersible pump of a kind of damping and silencing according to claim 1, it is characterized in that: described frame comprises upper shell and lower shell body, described upper shell is connected by adpting flange and bolt with described lower shell body.
4. the submersible pump of a kind of damping and silencing according to claim 2, it is characterized in that: described damping device is rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453273.2U CN203384061U (en) | 2013-07-29 | 2013-07-29 | Immersible pump capable of absorbing shock and eliminating noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453273.2U CN203384061U (en) | 2013-07-29 | 2013-07-29 | Immersible pump capable of absorbing shock and eliminating noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384061U true CN203384061U (en) | 2014-01-08 |
Family
ID=49872562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320453273.2U Expired - Fee Related CN203384061U (en) | 2013-07-29 | 2013-07-29 | Immersible pump capable of absorbing shock and eliminating noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154033A (en) * | 2014-08-07 | 2014-11-19 | 苏州通力电气有限公司 | Submersible pump |
| CN104154002A (en) * | 2014-07-25 | 2014-11-19 | 苏州通力电气有限公司 | High-efficiency submersible pump |
| CN104154032A (en) * | 2014-07-25 | 2014-11-19 | 苏州通力电气有限公司 | High-efficiency submersible pump impeller |
-
2013
- 2013-07-29 CN CN201320453273.2U patent/CN203384061U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154002A (en) * | 2014-07-25 | 2014-11-19 | 苏州通力电气有限公司 | High-efficiency submersible pump |
| CN104154032A (en) * | 2014-07-25 | 2014-11-19 | 苏州通力电气有限公司 | High-efficiency submersible pump impeller |
| CN104154033A (en) * | 2014-08-07 | 2014-11-19 | 苏州通力电气有限公司 | Submersible 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 |
Granted publication date: 20140108 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |