CN209621648U - A kind of no axle envelope magnetic force driving pump Pu structure - Google Patents
A kind of no axle envelope magnetic force driving pump Pu structure Download PDFInfo
- Publication number
- CN209621648U CN209621648U CN201920364301.0U CN201920364301U CN209621648U CN 209621648 U CN209621648 U CN 209621648U CN 201920364301 U CN201920364301 U CN 201920364301U CN 209621648 U CN209621648 U CN 209621648U
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- rear cover
- water
- appendix
- magnetic force
- force driving
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Abstract
The utility model relates to magnetic drives to pump technical field, the utility model discloses a kind of no axle envelope magnetic force driving pump Pu structures, including motor and rear cover, the bottom of the motor is provided with chassis, the side of motor is provided with rear cover, the side of the rear cover is provided with water inlet, water outlet is provided at the top of rear cover, air pump is provided on the outside of the rear cover, the output end of the air pump draws appendix, the appendix runs through rear cover and extends to the inside of rear cover, acceleration portion is provided on the pipeline of the appendix, the acceleration portion is used to accelerate the water body rate of outflow of outlet pipe, the utility model solves the problems, such as that magnetic drive pumping water outlet goes out water speed slowly and efficiency reduces, the water discharge speed of water outlet is considerably increased by acceleration portion, and the rate for promoting water body flow inside rear cover can be oriented, for magnetic drive The work of pumping provides guarantee.
Description
Technical field
The utility model relates to magnetic drive pumping technical field more particularly to a kind of no axle envelope magnetic force driving pump Pu knots
Structure.
Background technique
Pumping, that is, pump, also known as side Pu, pumping, pumping have very strong corrosion resistance, and Authorization Notice No. is
The patent document of CN202811524U discloses a kind of no axle envelope magnetic force driving pump Pu, can by technical solution provided by this document
The problem of leading to abrasion to effectively prevent bearing to directly contact front cover, however, under the prior art, magnetic drive is pumped still
The problem is that water outlet goes out, water speed is slow, causes the working efficiency of pumping low.
Utility model content
Purpose of the utility model is to solve magnetic drive existing in the prior art pumping water outlets to go out water speed
The shortcomings that slow and efficiency reduces, and a kind of no axle envelope magnetic force driving pump Pu structure proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of no axle envelope magnetic force driving pump Pu structure, including motor and rear cover, the bottom of the motor are provided with chassis, electricity
The side of machine is provided with rear cover, and the side of the rear cover is provided with water inlet, and water outlet, the water outlet are provided at the top of rear cover
Mouth is connected to outlet pipe, air pump is provided on the outside of the rear cover, the output end of the air pump draws appendix, described defeated
Tracheae runs through rear cover and extends to the inside of rear cover, and one end that the appendix is located on the inside of rear cover is docked at the pipeline of outlet pipe
On, acceleration portion is provided on the pipeline of the appendix, the acceleration portion is used to accelerate the water body rate of outflow of outlet pipe.
Preferably, the acceleration portion is made of cylinder, piston and spring, and the spring and piston are built in cylinder, and
The inner wall of piston and cylinder touches.
Preferably, one end of the spring docks fixation with piston, and the other end of spring is fixed on cylinder interior.
Preferably, the cylinder is fixedly installed on the side wall of the rear cover, and the spring is located at cylinder close to outlet pipe
Side.
Preferably, check valve is provided in the pipeline of the outlet pipe.
The beneficial effects of the utility model are: pumping structure by the magnetic drive that this programme proposes, solves magnetic force drive
Dynamic pump water outlet goes out that water speed is slow and the problem of efficiency reduces, the water discharge speed of water outlet is considerably increased by acceleration portion,
And the rate for promoting water body flow inside rear cover can be oriented, the work for magnetic drive pumping provides guarantee, working efficiency
It is high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of no axle envelope magnetic force driving pump Pu structure schematic view of the front view；
Fig. 2 be the utility model proposes a kind of no axle envelope magnetic force driving pump Pu structure Fig. 1 in structural schematic diagram at A.
In figure: 1 chassis, 2 motors, 3 rear covers, 4 water inlets, 5 water outlets, 6 air pumps, 7 appendixs, 8 cylinders, 9 springs, 10
Outlet pipe, 11 pistons, 12 check valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of no axle envelope magnetic force driving pump Pu structure, including motor 2 and rear cover 3, the bottom setting of motor 2
There is chassis 1, the side of motor 2 is provided with rear cover 3, and the side of rear cover 3 is provided with water inlet 4, and the top of rear cover 3 is provided with water outlet
Mouth 5, water outlet 5 is connected to outlet pipe 10, and the outside of rear cover 3 is provided with air pump 6, and the output end of air pump 6 draws appendix
7, appendix 7 runs through rear cover 3 and extends to the inside of rear cover 3, and one end that appendix 7 is located at 3 inside of rear cover is docked at outlet pipe
On 10 pipeline, acceleration portion is provided on the pipeline of appendix 7, acceleration portion is used to accelerate the water body rate of outflow of outlet pipe 10,
Acceleration portion is made of cylinder 8, piston 11 and spring 9, and spring 9 and piston 11 are built in cylinder 8, and piston 11 and cylinder 8
Inner wall touches, and one end of spring 8 docks fixation with piston 11, and the other end of spring 8 is fixed on inside cylinder 8, the fixed peace of cylinder 8
On side wall loaded on rear cover 3, spring 8 is located at cylinder 8 and is provided in the side of outlet pipe 10, the pipeline of outlet pipe 10 unidirectionally
Valve 12.
In the present embodiment, in conjunction with Figure of description, the effect of check valve 12 is to ensure that from the outflow of the water outlet 5 of rear cover 3
Water can unidirectionally flow out, and during acceleration portion accelerates water flow, can prevent accelerated water flow from reversely flowing into
The inside of rear cover 3, air pump 6 start, and can carry out pressurization and the operation of pressure release to acceleration portion, in pressure leak process, by piston 11
Mobile to air pump 6, so that water body is filled up cylinder, in pressurization, piston 11 is mobile to outlet pipe 10, so that water body be added
Speed sprays, and finally sprays from water outlet 5, and the effect that may finally reach in this way is the water for ensuring to flow out from outlet pipe 10
Body has certain pressure and initial velocity, and guarantee water outlet 5 goes out water speed, and the work for magnetic drive pumping provides safeguard.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of no axle envelope magnetic force driving pump Pu structure, including motor (2) and rear cover (3), the bottom of the motor (2) are provided with
Chassis (1), the side of motor (2) are provided with rear cover (3), and the side of the rear cover (3) is provided with water inlet (4), rear cover (3)
Top is provided with water outlet (5), and the water outlet (5) is connected to outlet pipe (10), which is characterized in that outside the rear cover (3)
Side is provided with air pump (6), and the output end of the air pump (6) draws appendix (7), and the appendix (7) runs through rear cover (3)
And the inside of rear cover (3) is extended to, the appendix (7) is located at the pipe that one end on the inside of rear cover (3) is docked at outlet pipe (10)
On road, acceleration portion is provided on the pipeline of the appendix (7), the acceleration portion is for accelerating the water body of outlet pipe (10) to flow out
Speed.
2. a kind of no axle envelope magnetic force driving pump Pu structure according to claim 1, which is characterized in that the acceleration portion is by gas
Cylinder (8), piston (11) and spring (9) composition, the spring (9) and piston (11) are built in cylinder (8), and piston (11) with
The inner wall of cylinder (8) touches.
3. a kind of no axle envelope magnetic force driving pump Pu structure according to claim 2, which is characterized in that the spring (9)
One end docks fixation with piston (11), and it is internal that the other end of spring (9) is fixed on cylinder (8).
4. a kind of no axle envelope magnetic force driving pump Pu structure according to claim 3, which is characterized in that the cylinder (8) is solid
Loaded on the side wall of the rear cover (3), the spring (9) is located at the side of cylinder (8) close to outlet pipe (10) for Dingan County.
5. a kind of no axle envelope magnetic force driving pump Pu structure according to claim 1, which is characterized in that the outlet pipe (10)
Pipeline in be provided with check valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364301.0U CN209621648U (en) | 2019-03-21 | 2019-03-21 | A kind of no axle envelope magnetic force driving pump Pu structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364301.0U CN209621648U (en) | 2019-03-21 | 2019-03-21 | A kind of no axle envelope magnetic force driving pump Pu structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621648U true CN209621648U (en) | 2019-11-12 |
Family
ID=68457369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920364301.0U Active CN209621648U (en) | 2019-03-21 | 2019-03-21 | A kind of no axle envelope magnetic force driving pump Pu structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621648U (en) |
-
2019
- 2019-03-21 CN CN201920364301.0U patent/CN209621648U/en active Active
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| GR01 | Patent grant |