CN202381345U - Small electric oil/water pump - Google Patents
Small electric oil/water pump Download PDFInfo
- Publication number
- CN202381345U CN202381345U CN2011205758084U CN201120575808U CN202381345U CN 202381345 U CN202381345 U CN 202381345U CN 2011205758084 U CN2011205758084 U CN 2011205758084U CN 201120575808 U CN201120575808 U CN 201120575808U CN 202381345 U CN202381345 U CN 202381345U
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- China
- Prior art keywords
- motor
- shell
- electric oil
- outer cover
- suction pump
- 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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Abstract
The utility model provides a small electric oil/water pump. The pump comprises a shell, wherein an outer motor cover is arranged in the shell; a motor is arranged in the outer motor cover; an outlet and an inlet are arranged at the two ends of the shell; an output shaft at the head of the motor is dead against the inlet and is provided with a fan blade; a power line is arranged at the tail of the motor and is connected with a power supply after penetrating through the outer motor cover and the shell in sequence; a channel for linking the inlet with the outlet is formed between the outer motor cover and the shell; and a sealing element is arranged between the output shaft of the motor and the outer motor cover. The pump has the characteristics of small volume, simple and compact structure, convenience in carrying and use, wide manufacturing material source and low cost; and meanwhile, the sealing element is arranged between the output shaft of the motor and the outer motor cover, so the pump is good in sealing effect and long in service life.
Description
(1) technical field
The utility model relates to a kind of small-sized electric oil pumping suction pump.
(2) background technique
The oil pumping suction pump is widely used in daily life, for example changes water, greening water spray, diesel oil shop, car and boat for fish jar or steamer refuels and automobile does not have on the way under the oily situation and pumps from other fuel tank.In use, these the of a great variety of suction pumps of pumping much all adopt the method for allows manual aspiration to aspirate diesel oil or water, labor labour force; And the volume and weight of product is relatively heavier, and much not portable, its structure is more complicated also.
(3) summary of the invention
Have above-mentioned deficiency in the existing technology in order to overcome, the utility model provide a kind of simple in structure, volume is little, cost is low, be easy to carry, small-sized electric oil pumping suction pump easy to use.
The technological scheme that the utility model solves its technical problem is: a kind of small-sized electric oil pumping suction pump; Comprise shell, be provided with the motor outer cover in the said shell, be provided with motor in this motor outer cover; The two ends of said shell are provided with outlet and inlet; The output shaft of said motor head is over against said inlet and be provided with flabellum, and said motor afterbody is provided with power line, and this power line passes said motor outer cover successively and links to each other with power supply with said shell; Be formed with the passage of said inlet of UNICOM and said outlet between said motor outer cover and the said shell, be provided with Sealing between the output shaft of said motor and the said motor outer cover.
Further improve, said Sealing comprises a body, and the madial wall of this body is provided with multiple tracks axial seal ring gear; The outside of the outer side wall of said body is provided with male cone (strobilus masculinus); This male cone (strobilus masculinus) shrinks from inside to outside, and said motor outer cover is provided with the inner conical surface that matches with said male cone (strobilus masculinus), and the outer side wall of said body is provided with multiple-sealed bulge loop; Said motor outer cover is provided with the sealed groove that matches with said sealing bulge loop, and the cross section of the edge section of said axial seal ring gear is wedge-like.Sealing is provided with like this, is convenient to the installation of Sealing, and strengthens sealing effect.
Further improve, be positioned at said ingress on the said shell and be installed with filter screen, this filter screen is iron filter screen.In use, thus foreign material are easy to get into through inlet and snarl flabellum in the shell and cause that flabellum is stuck can not to be used, and the entering that filter screen can effectively prevent foreign material is set in the ingress, increase the service life.Filter screen can be the sponge filter screen, but the sponge filter screen uses easy deformation for a long time, is prone to block inlet, so change the sponge filter screen after needing to use a period of time.Another kind of optimal way, filter screen can also be iron filter screen, the long-term use of this iron filter screen can be out of shape, and only needs to use after a period of time iron filter screen cleaned get final product the saving cost.
Further improve, said shell comprises cylindrical shell, loam cake and lower cover, and this lower cover spiral shell is located to cover under lower end and this of said cylindrical shell and is provided with said inlet and said filter screen, said loam cake close-fitting the upper end of said cylindrical shell and said on cover and be provided with said outlet.Shell is a split-type structural, is convenient to the installation and the maintenance of internal structure, and is connected through screw thread between lower cover and the cylindrical shell, is convenient to the lower cover dismounting, makes filter screen to change at any time.
Further improve; Said motor outer cover comprises the pedestal with cavity and is covered on the lid on this pedestal; Said motor is installed in the said cavity and the output shaft of said motor passes said lid, and said lid is provided with installation base, is evenly equipped with 4 mounting holes on this installation base; Be provided with screw in this mounting hole, this screw is fixed on the said pedestal after passing said mounting hole.Be convenient to the installation and the maintenance of motor.
The touching position of said installation base and said pedestal is provided with sealing gasket, is provided with seal ring between said pedestal and the said lid, and the setting of sealing gasket and seal ring strengthens sealing.Convex with the installation bulge loop in the bottom of said pedestal, this installation bulge loop is against on the afterbody of said motor, and motor afterbody shaft soars in bulge loop is installed like this, and Motor Shaft is withstood and kills in the time of can preventing effectively that motor from installing to the end.
Further improve, be equipped with stuffing box gland between said power line and the said shell and between said power line and the said motor outer cover, adopt the two seals cover, good sealing effect prevents that oil or water from getting in the motor outer cover.
The utility model in use, power line is provided with the light a cigarette plug or the storage battery clip of automobile, behind the exit sleeve top hose of shell; Put into diesel oil or water to the utility model, insert the plug that lights a cigarette on the power line in the cigarette socket of automobile then or the storage battery clip is connected on daily the 12V/24V storage battery or automobile storage battery, realize that power supply connects; Motor gets the electrician and does; The output shaft of motor drives the flabellum high speed rotating, and oil or water are sucked from inlet, through channel flow to outlet; And, realize the oil pumping pumping function from the outlet extrusion.
The beneficial effect of the utility model is: 1. it is little to the utlity model has volume; Simple and compact for structure, be easy to carry, easy to use, Manufacturing material wide material sources, characteristics that cost is low, simultaneously, be provided with Sealing between the output shaft of motor and the motor outer cover; Good sealing effect, long service life.2. filter screen is set, prevents that flabellum is stuck, long service life.3. shell and motor outer cover are split-type structural, are convenient to dismounting and maintenance.4. seal ring, stuffing box gland, sealing gasket are set, guarantee sealability.
(4) description of drawings
Fig. 1 is the exploded perspective view of the utility model.
Fig. 2 is the sectional view of the utility model.
Fig. 3 is the structural representation of the utility model Sealing.
(5) embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of small-sized electric oil pumping suction pump comprises shell; Be provided with the motor outer cover in the said shell, be provided with motor 1 in this motor outer cover, shell is an aluminum alloy casing; And insulate between aluminum alloy casing and the motor outer cover, the two ends of said shell are provided with outlet 2 and inlet 3, and the output shaft of said motor 1 head is over against said inlet 3 and be provided with flabellum 4; Said motor 1 afterbody is provided with power line 5; This power line passes said motor outer cover successively and links to each other with power supply with said shell, is equipped with stuffing box gland 6 between said power line and the said shell and between said power line and the said motor outer cover, adopts the two seals cover; Good sealing effect prevents that oil or water from getting in the motor outer cover.Be formed with the passage of said inlet 3 of UNICOM and said outlet 2 between said motor outer cover and the said shell; Be provided with Sealing 7 between the output shaft of said motor 1 and the said motor outer cover, the sealing part comprises a body, and the madial wall of this body is provided with multiple tracks axial seal ring gear 8; The outside of the outer side wall of said body is provided with male cone (strobilus masculinus) 9; This male cone (strobilus masculinus) shrinks from inside to outside, and said motor outer cover is provided with the inner conical surface that matches with said male cone (strobilus masculinus), and the outer side wall of said body is provided with multiple-sealed bulge loop 10; Said motor outer cover is provided with the sealed groove that matches with said sealing bulge loop, and the cross section of the edge section of said axial seal ring gear 8 is wedge-like.Sealing 7 is provided with like this, is convenient to the installation of Sealing, strengthens sealing effect.
The utility model in use, power line 5 is provided with the light a cigarette plug or the storage battery clip 11 of automobile, on the power line 5 Intermediate switch 12 can also be set; Be convenient to control motor 1, behind the outlet 2 cover top hoses of shell, put into diesel oil or water to the utility model; Insert the plug that lights a cigarette on the power line 5 in the cigarette socket of automobile then or storage battery clip 11 is connected on daily the 12V/24V storage battery or automobile storage battery, realize that power supply connects, and opens Intermediate switch 12; Motor 1 gets the electrician and does, and the output shaft of motor drives flabellum 4 high speed rotating, makes oil or water from 3 suctions that enter the mouth;, and extrude to outlet 2 through channel flow, realize the oil pumping pumping function from exporting 2.
Be positioned at said inlet 3 places on the said shell and be installed with filter screen 13, this filter screen 13 is iron filter screen.In use, thereby foreign material are easy to 3 get into and to snarl flabellum 4 in the shells and cause that flabellum is stuck can not to be used through entering the mouth, and 3 places are provided with the entering that filter screen 13 can effectively prevent foreign material at inlet, increase the service life.Filter screen can be the sponge filter screen, but the sponge filter screen uses easy deformation for a long time, is prone to block inlet, so change the sponge filter screen after needing to use a period of time.Another kind of optimal way, filter screen can also be iron filter screen, the long-term use of this iron filter screen can be out of shape, and only needs to use after a period of time iron filter screen cleaned get final product the saving cost.
Said shell comprises cylindrical shell 14, loam cake 15 and lower cover 16; These lower cover 16 spiral shells are located to cover under lower end and this of said cylindrical shell 14 and are provided with said inlet and said filter screen, said loam cake 15 close-fittings the upper end of said cylindrical shell 14 and said on cover and be provided with said outlet.Shell is a split-type structural, is convenient to the installation and the maintenance of internal structure, and is connected through screw thread between lower cover 16 and the cylindrical shell 14, is convenient to the lower cover dismounting, makes filter screen to change at any time.
Said motor outer cover comprises the pedestal 17 with cavity and is covered on the lid 18 on this pedestal; Said motor 1 is installed in the said cavity and the output shaft of said motor passes said lid 18; Said lid 18 is provided with installation base; Be evenly equipped with 4 mounting holes on this installation base, be provided with screw 19 in this mounting hole, this screw 19 is fixed on the said pedestal 17 after passing said mounting hole.Be convenient to the installation and the maintenance of motor.The touching position of said installation base and said pedestal 17 is provided with sealing gasket 20, is provided with seal ring 21 between said pedestal 17 and the said lid 18, and the setting of sealing gasket 20 and seal ring 21 strengthens sealing.Convex with in the bottom of said pedestal 17 bulge loop 22 is installed, this installations bulge loop 22 is against on the afterbody of said motor 1, and motor 1 afterbody shaft soars in installation bulge loop 22 like this, and Motor Shaft is withstood and kills in the time of can preventing effectively that motor 1 from installing to the end.
Claims (10)
1. small-sized electric oil pumping suction pump; Comprise shell, it is characterized in that: be provided with the motor outer cover in the said shell, be provided with motor in this motor outer cover; The two ends of said shell are provided with outlet and inlet; The output shaft of said motor head is over against said inlet and be provided with flabellum, and said motor afterbody is provided with power line, and this power line passes said motor outer cover successively and links to each other with power supply with said shell; Be formed with the passage of said inlet of UNICOM and said outlet between said motor outer cover and the said shell, be provided with Sealing between the output shaft of said motor and the said motor outer cover.
2. according to the described small-sized electric oil pumping of claim 1 suction pump, it is characterized in that: said Sealing comprises a body, and the madial wall of this body is provided with multiple tracks axial seal ring gear.
3. according to the described small-sized electric oil pumping of claim 2 suction pump, it is characterized in that: the outside of the outer side wall of said body is provided with male cone (strobilus masculinus), and this male cone (strobilus masculinus) shrinks from inside to outside, and said motor outer cover is provided with the inner conical surface that matches with said male cone (strobilus masculinus).
4. according to the described small-sized electric oil pumping of claim 3 suction pump, it is characterized in that: the outer side wall of said body is provided with multiple-sealed bulge loop, and said motor outer cover is provided with the sealed groove that matches with said sealing bulge loop.
5. according to the described small-sized electric oil pumping of claim 4 suction pump, it is characterized in that: the cross section of the edge section of said axial seal ring gear is wedge-like.
6. according to each described small-sized electric oil pumping suction pump in the claim 1～5, it is characterized in that: be positioned at said ingress on the said shell and be installed with filter screen, this filter screen is iron filter screen.
7. according to the described small-sized electric oil pumping of claim 6 suction pump; It is characterized in that: said shell comprises cylindrical shell, loam cake and lower cover; This lower cover spiral shell is located to cover under lower end and this of said cylindrical shell and is provided with said inlet and said filter screen, said loam cake close-fitting the upper end of said cylindrical shell and said on cover and be provided with said outlet.
8. according to the described small-sized electric oil pumping of claim 6 suction pump; It is characterized in that: said motor outer cover comprises the pedestal with cavity and is covered on the lid on this pedestal; Said motor is installed in the said cavity and the output shaft of said motor passes said lid, and said lid is provided with installation base, is evenly equipped with 4 mounting holes on this installation base; Be provided with screw in this mounting hole; This screw is fixed on the said pedestal after passing said mounting hole, and the touching position of said installation base and said pedestal is provided with sealing gasket, is provided with seal ring between said pedestal and the said lid.
9. according to the described small-sized electric oil pumping of claim 8 suction pump, it is characterized in that: convex with the installation bulge loop in the bottom of said pedestal, this installation bulge loop is against on the afterbody of said motor.
10. according to the described small-sized electric oil pumping of claim 6 suction pump, it is characterized in that: be equipped with stuffing box gland between said power line and the said shell and between said power line and the said motor outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205758084U CN202381345U (en) | 2011-12-26 | 2011-12-26 | Small electric oil/water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205758084U CN202381345U (en) | 2011-12-26 | 2011-12-26 | Small electric oil/water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381345U true CN202381345U (en) | 2012-08-15 |
Family
ID=46629851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205758084U Expired - Fee Related CN202381345U (en) | 2011-12-26 | 2011-12-26 | Small electric oil/water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930655A (en) * | 2018-09-06 | 2018-12-04 | 东营市深蓝新材料有限公司 | A kind of oil field centrifugal pump with anti-blockage function |
-
2011
- 2011-12-26 CN CN2011205758084U patent/CN202381345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930655A (en) * | 2018-09-06 | 2018-12-04 | 东营市深蓝新材料有限公司 | A kind of oil field centrifugal pump with anti-blockage function |
| CN108930655B (en) * | 2018-09-06 | 2023-11-03 | 东营市深蓝新材料有限公司 | Centrifugal pump with anti-blocking function for oil field |
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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: 20120815 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |