A kind of barrel pump
Technical field
This utility model relates to spinning and manufactures FIELD OF THE INVENTIONThe, particularly relates to a kind of barrel pump.
Background technology
Current domestic step is spun has one to oil step during during the manufacturing, the fluid barrel pump wherein used exhausts
After, the residual liquid in barrel pump is often back in the middle of oil drum, needs to be inverted by oil drum again, is poured out by Residual oil, add work
The workload of people;Nonetheless, owing to winding oil drum oil-out protrudes inwardly from, every barrel still has winds portions oil to pour out, makes
Becoming the waste of fluid, fluid utilization rate is low.
Utility model content
The purpose of this utility model is to provide a kind of barrel pump, to solve the problem that above-mentioned prior art exists, it is provided that a kind of
Resid amount in oil drum after can reducing oil suction, improve the utilization rate of fluid and reduce the barrel pump of workload of workman.
For achieving the above object, a kind of barrel pump, including motor, main shaft, impeller, fuel sucking pipe, flowline and check valve, described
The outfan of motor is connected with one end of described main shaft by shaft coupling, and the other end of described main shaft connects described impeller, institute
The outlet stating motor bottom end cover and described tee pipe fitting connects, and another outlet of described tee pipe fitting connects described fuel-displaced
One end of pipe, the import of described tee pipe fitting and the upper end of described fuel sucking pipe connect, and described main shaft and described impeller are positioned at described
Inside fuel sucking pipe, described check valve is arranged on described fuel sucking pipe.
Preferably, the lower end of described fuel sucking pipe connects oil suction element, the lower end of described fuel sucking pipe and described oil suction element
Connected by rotating element, for removably connecting between described rotating element and described oil suction element.
Preferably, described oil suction element is an oil-Absorbing nozzle, and described oil-Absorbing nozzle is conical tube, the flared end of described oil-Absorbing nozzle
It is connected with the lower end of fuel sucking pipe, the end face of the slot end of described oil-Absorbing nozzle is provided with the first oil-sucking hole, described first oil-sucking hole
Communicate with described fuel sucking pipe.
Preferably, described oil suction element is a strip oil absorption plate, and the top of described oil absorption plate is connected with described fuel sucking pipe,
The bottom of described oil absorption plate is provided with the second oil-sucking hole, and described second oil-sucking hole communicates with described fuel sucking pipe.
Preferably, described second oil-sucking hole is the manhole being distributed on the oil suction end face of described oil absorption plate bottom, or,
Described second oil-sucking hole is the strip through hole being arranged on the oil suction end face of described oil absorption plate bottom.
Preferably, described check valve is arranged on the entrance location of described fuel sucking pipe lower end.
Preferably, the lower end of described fuel sucking pipe is provided with filter.
Preferably, described fuel sucking pipe is telescoping tube.
Preferably, described telescoping tube includes three joint stainless steel tubes, and described three joint stainless steel tubes are inside and outside nesting, are positioned at internal layer
One end of stainless steel tube be connected to one end of its outside outer layer stainless steel tube, be positioned at the stainless steel tube of internal layer with outer layer not
One end of rust steel pipe phase clamping, outer wall is provided with rubber seal.
Preferably, described filter with the lower end of described fuel sucking pipe for threadeding.
The specific embodiment provided according to this utility model, the utility model discloses techniques below effect:
This utility model is provided with check valve on fuel sucking pipe so that fluid can only be flowed in barrel pump from fuel sucking pipe, anti-
Only fluid flows backwards, it is to avoid after barrel pump sucks fluid, the fluid in suction pipe is back in oil drum.Can reduce after oil suction in oil drum
Resid amount, the utilization rate of raising fluid.
Further, the entrance point of this utility model fuel sucking pipe is also associated with oil suction element, the entrance point of fuel sucking pipe and suction
Oil element, for being rotationally connected, can draw the fluid on all directions bucket wall in oil drum, the remaining fluid in reduction oil drum.
Further, check valve of the present utility model is arranged on the entrance location of fuel sucking pipe lower end, makes the institute in fuel sucking pipe
Some fluid all can not be back to inside oil drum, can farthest reduce the resid amount in oil drum after oil suction.
Further, the lower end of this utility model fuel sucking pipe also can connect oil-Absorbing nozzle, draws the fluid in bucket parietal suture gap.
Further, this utility model lower end is provided with filter, can filter the fluid that barrel pump is drawn, leaches
Silt in fluid or other solid particles.
Further, this utility model fuel sucking pipe is telescopic tube, and the length of fuel sucking pipe can regulate so that oil pipe is permissible
Any orientation in extending into oil drum.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is the structural representation of this utility model embodiment one;
Fig. 2 is the structural representation of this utility model embodiment two;
Fig. 3 is the structural representation of the oil-Absorbing nozzle of this utility model embodiment one;
Fig. 4 is the structural representation of the oil absorption plate of this utility model embodiment two;
In figure: 1-motor, 2-fuel sucking pipe, 3-flowline, 4-check valve, 5-oil-Absorbing nozzle, 51-the first oil-sucking hole, 6-oil suction
Plate, 61-the second oil-sucking hole, 7-main shaft, 8-impeller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
The purpose of this utility model is to provide a kind of barrel pump, to solve the problem that prior art exists, makes oil drum after oil suction
Interior resid amount reduces, the utilization rate of fluid improves and the workload of workman reduces.
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool
This utility model is described in further detail by body embodiment.
Embodiment one
The application provides a kind of barrel pump, as it is shown in figure 1, include motor 1, main shaft 7, impeller 8, fuel sucking pipe 2, flowline 3 and
Check valve 4, the outfan of motor 1 is connected with one end of main shaft 7 by shaft coupling, and the other end of main shaft 7 connects impeller 8, electricity
The outlet that machine 1 connects fuel sucking pipe 2 and flowline 3, motor 1 bottom end cover and tee pipe fitting by tee pipe fitting connects, threeway
Another outlet of pipe fitting connects one end of flowline 3, the import of tee pipe fitting and the upper end of fuel sucking pipe 2 and connects, main shaft 7 and leaf
It is internal that wheel 8 is positioned at fuel sucking pipe 2, and check valve 4 is arranged on fuel sucking pipe 2, and fluid enters from the lower end of fuel sucking pipe 2, and from flowline 3
Output.
Check valve 4 makes fluid can only flow to the upper end of fuel sucking pipe 2 from the lower end of fuel sucking pipe 2, no longer has liquid in fuel sucking pipe 2
Backflow occurs, the flow of the liquid of backflow after motor stalling in minimizing fuel sucking pipe 2.Check valve 4 is arranged on entering of fuel sucking pipe 2 lower end
At Kou, make all of fluid in fuel sucking pipe 2 all can not be back to inside oil drum, can farthest reduce after oil suction in oil drum
Resid amount.
The lower end of fuel sucking pipe 2 is also associated with oil suction element, the lower end of fuel sucking pipe 2 and oil suction element for being rotationally connected, this reality
Executing in example, the lower end of fuel sucking pipe 2 can be connected by universal joint with oil suction element, oil suction element can be made to rotate in all directions, make
Oil suction element can touch the inwall of oil drum all directions, and fuel sucking pipe can draw the Residual oil on oil drum inwall further, reduces oil
Residua content in bucket.Can threaded or grafting or other modes that removably connects to use between oil suction element and universal joint,
It is easy to oil suction replacement of element.
Oil suction element can be an oil-Absorbing nozzle 5, and oil-Absorbing nozzle 5 is conical tube, as shown in Figure 1, Figure 3, and the enlarging of oil-Absorbing nozzle 5
End is connected with the lower end of fuel sucking pipe 2, and the end face of the slot end of oil-Absorbing nozzle 5 is evenly equipped with the first oil-sucking hole 51, the first oil-sucking hole 51
Communicate with fuel sucking pipe 2, the Residual oil of corner portion in the fluid in barrel parietal suture gap and oil drum can be drawn.
In fuel sucking pipe 2 lower end, check valve 4 upper position be provided with filter, can to barrel pump draw fluid carry out
Filter, leaches the silt in fluid or other solid particles, improves the quality of the fluid drawn.
Fuel sucking pipe 2 is telescoping tube, and telescoping tube includes three joint stainless steel tubes, and three joint stainless steel tubes are inside and outside nesting, are positioned at
One end of stainless steel tube of layer is connected to one end of its outside outer layer stainless steel tube, be positioned at the stainless steel tube of internal layer with outer layer
One end of stainless steel tube phase clamping, outer wall is provided with rubber seal.The length of fuel sucking pipe can regulate so that oil pipe is permissible
Any orientation in extending into oil drum.
For threadeding between filter with fuel sucking pipe, it is convenient for changing filter.
Embodiment two
In the present embodiment, oil suction element is a strip oil absorption plate 6, as shown in Figure 2, Figure 4 shows, the top of oil absorption plate 6 and suction
The lower end of oil pipe 2 connects, and the bottom of oil absorption plate 6 is provided with the second oil-sucking hole 61, and the second oil-sucking hole 61 communicates with fuel sucking pipe 2.The
Two oil-sucking holes can be the manhole being distributed on the oil suction end face of oil absorption plate 6 bottom, it is also possible to is specially arranged at oil suction
Strip through hole 61 on the oil suction end face of plate bottom, as shown in Figure 4, convenient barrel pumping takes the fluid on oil drum inwall, simultaneously
Oil absorption plate 6 area is relatively big, and the shape of the oil suction end face of oil absorption plate 6 can be designed as the shape matched with oil drum inwall, can increase
Adding the oil suction efficiency of barrel pump, other structures are all identical with embodiment one with setting.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.For system disclosed in embodiment
For, owing to it corresponds to the method disclosed in Example, so describe is fairly simple, relevant part sees method part and says
Bright.
Principle of the present utility model and embodiment are set forth by specific case used herein, above example
Explanation be only intended to help to understand method of the present utility model and core concept thereof;General technology simultaneously for this area
Personnel, according to thought of the present utility model, the most all will change.In sum,
This specification content should not be construed as restriction of the present utility model.