CN204961192U - Manual siphon pump - Google Patents

Abstract

The utility model provides a manual siphon pump, includes shell, piston, sets up advancing oil pipe and going out oil pipe at the piston both ends respectively, advance oil pipe with the piston kneck is equipped with the oil feed valve plate, go out oil pipe with the piston kneck is equipped with the valve plate that produces oil, the lower extreme of shell is equipped with the handle, the setting of oil pipe direction is advanced to the tail end orientation of handle, the piston sets up in the shell, the piston includes that piston lower cover, piston upper cover, the piston rod and the cover that set up between piston lower cover and piston upper cover establish the spring on the piston rod, form the seal chamber who supplies the medium to store between piston lower cover and the piston upper cover, the effect of handle end with the effect end of piston rod links to each other. The utility model discloses convenient operation, it is simple to use, need not to consume the energy, also avoided the oral cavity pollution. Can realize from the mesh of lower to the eminence pumped (conveying) medium.

Description

Manual siphon pump

Technical field

The utility model belongs to siphon-pump technical field, relates to a kind of manual siphon pump.

Background technique

In daily life and production and operating activities, utilize siphon principle extracting liquid customary.General way is deep in liquid by one end of pipeline, with oral cavity from the other end by liquid suction duct road, at random outlet end is placed on below liquid level, realizes siphon drawing liquid.This way is easy to, by fluid intake, cause oral cavity to pollute.And existing siphon-pump can not realize inlet valve and outlet valve interlock, operation inconvenience.

Summary of the invention

For overcoming above-mentioned deficiency of the prior art, the utility model object is to provide a kind of manual siphon pump manually liquid being caused also final formation siphon flowing in pipeline.

For achieving the above object and other relevant objects, the utility model provides a kind of manual siphon pump, comprises shell, piston, the oil inlet pipe being separately positioned on piston two ends and oil outlet tube; Described oil inlet pipe and described piston interface place are provided with oil-feed valve plate, and described oil outlet tube and described piston interface place are provided with fuel-displaced valve plate; The lower end of described shell is provided with handle; The tail end of described handle is arranged towards oil inlet pipe direction; Described piston is arranged in described shell, and described piston comprises piston lower cover, piston upper cover, is arranged on piston rod between piston lower cover and piston upper cover and sheathed spring on the piston rod; The seal chamber for medium storage is formed between described piston lower cover and piston upper cover; The effect end of described handle is connected with the effect end of described piston rod.

In technique scheme, related content is explained as follows:

1, in such scheme, described shell is provided with the limit stoper establishing handle tail end for card.

2, in such scheme, described limit stoper is grab.

3, in such scheme, between described oil inlet pipe and described oil-feed valve plate and between oil outlet tube and fuel-displaced valve plate, seal ring is respectively equipped with.

4, in such scheme, the two ends of described piston upper cover are provided with filler opening and oil outlet, and described filler opening is connected with described oil inlet pipe, and described oil outlet is connected with described oil outlet tube.

5, in such scheme, the top of described shell is provided with tri-angle-holed hook.

Because technique scheme is used, the advantage that the utility model compared with prior art has is:

1, the utility model structure is simple, is convenient to one-handed operation.Shell is provided with grab, in use handle card can be established and fix, make piston be in open mode, ensure the normal work of siphon function, reduce the labor intensity of operator.

2, the utility model arranges triangular hook at the top of shell, in not used time, facilitates putting of siphon-pump, can be hung on wall first-class, saves storage space.

3, the utility model is easy to operate, uses simple, without the need to consuming the energy, it also avoid oral cavity and polluting.Can be realized hoisting from lower the object of fed sheet of a media.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model internal structure schematic diagram;

Fig. 3 is the utility model piston explosive structural representation;

Fig. 4 is utility model works view one;

Fig. 5 is utility model works view two;

Fig. 6 is utility model works view three;

Fig. 7 is utility model works view four.

Embodiment

By particular specific embodiment, mode of execution of the present utility model is described below, person skilled in the art scholar the content disclosed by this specification can understand other advantages of the present utility model and effect easily.

Refer to Fig. 1 to Fig. 7.Notice, structure, ratio, size etc. that this specification institute accompanying drawings illustrates, content all only in order to coordinate specification to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.

As shown in Fig. 1-Fig. 7, a kind of manual siphon pump, comprises shell 1, piston, the oil inlet pipe 2 being separately positioned on piston two ends and oil outlet tube 3; Described oil inlet pipe 2 is provided with oil-feed valve plate 4 with described piston interface place, and described oil outlet tube 3 is provided with fuel-displaced valve plate 5 with described piston interface place; The lower end of described shell 1 is provided with handle 6; The tail end of described handle 6 is arranged towards oil inlet pipe 2 direction; Described piston is arranged in described shell 1, and described piston comprises piston lower cover 7, piston upper cover 8, the spring 10 that is arranged on the piston rod 9 between piston lower cover 7 and piston upper cover 8 and is set on piston rod 9; The seal chamber 11 for medium storage is formed between described piston lower cover 7 and piston upper cover 8; The effect end of described handle 6 is connected with the effect end of described piston rod 9.

Described shell 1 is provided with the limit stoper establishing handle 6 tail end for card.Described limit stoper is grab 12.In use handle 6 card can be established and fix, make piston be in open mode, ensure the normal work of siphon function, reduce the labor intensity of operator.

Seal ring 13 is respectively equipped with between described oil inlet pipe 2 and described oil-feed valve plate 4 and between oil outlet tube 3 and fuel-displaced valve plate 5.

The two ends of described piston upper cover 8 are provided with filler opening 81 and oil outlet 82, and described filler opening 81 is connected with described oil inlet pipe 2, and described oil outlet 82 is connected with described oil outlet tube 3.

The top of described shell 1 is provided with tri-angle-holed hook 14.In not used time, facilitate putting of siphon-pump, can wall be hung on first-class, save storage space.

During use, as shown in Figure 4, because handle 6(is not shown) pull open piston rod 9 when working, negative pressure is produced in seal chamber 11, oil-feed valve plate 4 will be opened, and fuel-displaced valve plate 5 will be closed simultaneously, enters sealing state simultaneously, now filler opening 81 place produces suction, medium is sucked and enters seal chamber 11; As shown in Figure 5, release handle 6(is not shown) under the thrust of spring 10, piston rod 9 return, simultaneously mineralization pressure in seal chamber 11, under the promotion of pressure, fuel-displaced valve plate 5 is opened; The valve plate 4 of oil-feed simultaneously closes sealing, prevents medium back flow; Medium can flow out from oil outlet 82.

Piston rod 9 is at constantly upper and lower shuttling movement, medium will ceaselessly suck from filler opening 81, and ceaselessly discharge from oil outlet 82, lower can be realized medium is extracted into eminence, when WATER AS FLOW MEDIUM horizontal line meets siphon principle, through piston rod 9 after opening and closing several times continuously, when medium flows out from oil outlet 82, handle 6 is held with a firm grip under piston rod 9 is in Fig. 6 state, and oil-feed valve plate 4 can be opened under the promotion of medium, now realizes siphon function.

The medium that oil outlet 82 flows out can be closed at any time under siphon function, also can open oil outlet 82 at any time and continue to use siphon function.

After end-of-job, if need to continue to use siphon function, after piston rod 9 return, meeting storage medium in seal chamber 11, the seal chamber 11 that piston lower cover 7 and piston upper cover 8 are formed, the medium under static state in seal chamber 11 can not flow out.The medium at oil inlet pipe 2 place can be removed when realizing siphon function continuously if do not needed, until oil inlet pipe 2 place medium is drained only.

Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.

Claims (6)

1. a manual siphon pump, is characterized in that: comprise shell, piston, the oil inlet pipe being separately positioned on piston two ends and oil outlet tube; Described oil inlet pipe and described piston interface place are provided with oil-feed valve plate, and described oil outlet tube and described piston interface place are provided with fuel-displaced valve plate; The lower end of described shell is provided with handle; The tail end of described handle is arranged towards oil inlet pipe direction; Described piston is arranged in described shell, and described piston comprises piston lower cover, piston upper cover, is arranged on piston rod between piston lower cover and piston upper cover and sheathed spring on the piston rod; The seal chamber for medium storage is formed between described piston lower cover and piston upper cover; The effect end of described handle is connected with the effect end of described piston rod.

2. manual siphon pump according to claim 1, is characterized in that: described shell is provided with the limit stoper establishing handle tail end for card.

3. manual siphon pump according to claim 2, is characterized in that: described limit stoper is grab.

4. manual siphon pump according to claim 1, is characterized in that: be respectively equipped with seal ring between described oil inlet pipe and described oil-feed valve plate and between oil outlet tube and fuel-displaced valve plate.

5. manual siphon pump according to claim 1, is characterized in that: the two ends of described piston upper cover are provided with filler opening and oil outlet, and described filler opening is connected with described oil inlet pipe, and described oil outlet is connected with described oil outlet tube.

6. manual siphon pump according to claim 1, is characterized in that: the top of described shell is provided with tri-angle-holed hook.