CN2256951Y - Sealed self priming pump - Google Patents
Sealed self priming pump Download PDFInfo
- Publication number
- CN2256951Y CN2256951Y CN 95227228 CN95227228U CN2256951Y CN 2256951 Y CN2256951 Y CN 2256951Y CN 95227228 CN95227228 CN 95227228 CN 95227228 U CN95227228 U CN 95227228U CN 2256951 Y CN2256951 Y CN 2256951Y
- Authority
- CN
- China
- Prior art keywords
- motor
- fan housing
- priming pump
- utility
- self priming
- 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 belongs to the improvement of a self priming clean water pump. A motor is additionally provided with a fan housing to force an impeller to produce wind to flow on the surface of the motor to make the motor obtain aeration cooling. The back side of the fan housing is provided with a box cover which can be used as a handle, and the inner part of the box cover is provided with starting capacitance and a voltage meter used for displaying the working voltage of the motor. The utility model has the advantages of beautiful appearance, simple structure, low cost, etc., and is an ideal civil product for families.
Description
The utility model belongs to a kind of improvement of self-priming clean waterpump.
At present, self-priming pump causes that in the course of the work the motor feels hot, often all is by its natural cooling, like this, if motor moves continuously, will influence motor properties, shortens the working life of motor.In addition, the startup electric capacity of self-priming pump generally all is exposed to the body outside, and this had both influenced the attractive in appearance of profile, damaged electric capacity again easily.
The purpose of the utility model is to provide a kind of can show electric moter voltage, beautiful shape, and body is the closed self-priming pump of cooling easily.
Closed self-priming pump comprises the pump housing and motor, and motor is covered with guard, has mesh with impeller opposite position place on guard; Because between fan housing and the body certain clearance is arranged, when machine operation, fan housing makes the wind of wheel rotation flow to front end by body rear end, thereby make motor in ventilation, obtain cooling.
The lid of double as handle is equipped with at the back side of fan housing, and the startup electric capacity of motor covers in the lid, like this, has both protected electric capacity, and overall appearance seems again.
Also can load onto voltmeter on the lid with motor parallel.
The utility model will be further described below in conjunction with embodiment shown in the drawings.
Fig. 1 is a structural representation of the present utility model.
Closed self-priming pump is made up of the pump housing 10 and motor 9.Motor 9 is covered with the fan housing 3 that is the garden tubular, on fan housing 3 with impeller 2 opposite position places, have mesh 1, mesh 1 scope is corresponding with impeller 2 sizes, and the gap 8 of 3-8mm is arranged between fan housing 3 and the motor 9, is preferably 6mm, when impeller 2 rotates, wind enters fan housing 3 gaps 8 by mesh 1, and flows to front end by motor 9 rear ends, thereby makes motor 9 obtain the cooling of ventilating.
Be shaped on the lid 6 of double as handle on fan housing 3 back sides, and be fixed on the motor 9 with bolt 5, lid 6 is
Shape is equipped with electric capacity 7, voltmeter 4 in it, the oblique cambered surface of lid 6 is shaped on opening, and opening shows that with the voltmeter 4 of motor 9 parallel connections window is relative, so that understand the operating voltage of motor operation intuitively.
Obviously, the utlity model has long service life, good looking appearance, structure Simply, low cost and other advantages is desirable family's product for civilian use.
Claims (3)
1, a kind of closed self-priming pump comprises the pump housing (10) and motor (9), and it is characterized in that: motor (9) is covered with fan housing (3), and fan housing (3) is gone up and impeller (2) opposite position place has mesh (1).
2, closed self-priming pump according to claim 1 is characterized in that: the lid (6) of double as handle is housed on described fan housing (3) back side, electric capacity (7) is housed in the lid (6).
3, closed self-priming pump according to claim 2 is characterized in that; The voltmeter (4) in parallel with motor (9) is housed on the lid (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227228 CN2256951Y (en) | 1995-11-07 | 1995-11-07 | Sealed self priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227228 CN2256951Y (en) | 1995-11-07 | 1995-11-07 | Sealed self priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256951Y true CN2256951Y (en) | 1997-06-25 |
Family
ID=33873164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95227228 Expired - Fee Related CN2256951Y (en) | 1995-11-07 | 1995-11-07 | Sealed self priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256951Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224252A (en) * | 2016-08-29 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of suction pump being applicable to High aititude draining |
-
1995
- 1995-11-07 CN CN 95227228 patent/CN2256951Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224252A (en) * | 2016-08-29 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of suction pump being applicable to High aititude draining |
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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 |