CN2138715Y

CN2138715Y - Liquid automatic siphon

Info

Publication number: CN2138715Y
Application number: CN 92220307
Authority: CN
Inventors: 曾清燕
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-21
Filing date: 1992-09-21
Publication date: 1993-07-21
Anticipated expiration: 2002-09-21

Abstract

The utility model discloses an automatic siphon device used to transport liquid. The inside of a cylindrical container is provided with a claw-shaped one-way valve core which can float up and down, and a valve base is used to seal the one-way valve core. In addition, the lower end of the container is sheathed with a soft pipe which transports liquid. The automatic siphon device, which has simple structure, convenient operation, safe use and a wide use arrange, can guarantee good health of the operator.

Description

Liquid automatic siphon

The utility model relates to a kind of automatic tray siphon that is used for automatic transport oil plant or other liquid.

Be used for carrying the utensil of oil plant at present, a kind of is the lifting and pulling type suction cylinder, needs the people ceaselessly to lift up and down, liquid could be transported out, and its fed distance is very near.Because its operation effort, the narrow limitation of use is big again, and therefore this lifting and pulling type suction cylinder can only use in some grain and oil shops and small depot, can not extensively promote; Another kind of oil plant conveyer is exactly rubber or the plastic tube that most drivers use always.It is that an end of pipe is inserted in the fuel feeding container, and the other end is then put into mouth and sucked with strength, allows the air in the pipe be sopped up, so after producing negative pressure, oil will be input to this end from the fuel feeding end of pipe.Though it is convenient to do like this, general people is not easy to grasp, and does not do a good job and can cause poisoning, and easily oil plant be spilt out with oily inspiration in the mouth, causes fire.Therefore this method was both dangerous and convenient, also unhygienic.The infringement driver's is healthy.

The purpose of this utility model is to avoid above-mentioned deficiency of the prior art, and provides a kind of simple in structure, easy to operate, safe in utilization, and wide accommodation can ensure the liquid automatic tray siphon that the user is healthy again.

The purpose of this utility model can reach by following measure: this liquid automatic tray siphon is to lay the unsteady nonreturn valve core that a disc is claw shape in a stepped shaft body cylindraceous.The one cup-shaped valve seat and the upper end of body are housed above nonreturn valve core simultaneously are fixed together, be with flexible pipe in the lower end of body in addition.

The body of liquid automatic tray siphon, nonreturn valve core and valve seat all are to form with plastic injection-moulded.

The drawing of accompanying drawing is described as follows:

Fig. 1 is a structural drawing of the present utility model.

Fig. 2 is the A-A sectional drawing among Fig. 1.

The utility model is described in further detail below in conjunction with embodiment: be made up of body (1), nonreturn valve core (3), valve seat (2) and plastic flexible pipe (4) as this liquid automatic tray siphon of Fig. 1.Body (1) is a stepped shaft cylinder made of plastic.Laying in cylinder and can move up and down, be made of plastics, its periphery is the discoidal unsteady nonreturn valve core (3) that has three to protrude claw-like.The valve seat (2) of cup-shaped made of plastic is installed above the nonreturn valve core (3), and the upper end of this valve seat (2) and body (1) is fixed together, the lower end cylindrical of body (1) has sawtooth, is convenient to sleeving plastic flexible pipe (4).

During use, the operator is put into that end that automatic tray siphon does not overlap flexible pipe earlier in the container that fills liquid, allow be with flexible pipe that end straight up, hand hose line pumps then, so the unsteady nonreturn valve core one in the immersion liquid in the siphon device is opened one and is closed, continuously the liquid in the container is pushed flexible pipe, after the liquid level in the flexible pipe and the liquid level in the container form certain pressure reduction, do not need to move reciprocatingly again, liquid will lean on siphon principle, automatically flows to needed place from container.

The utility model has following advantage compared to existing technology: its structure is very simple, it is easy, easy to operate to make, use safety, can be fit to the automatic transport of various liquid, and can ensure that again the operator's is healthy.

Claims

1, a kind of liquid automatic tray siphon of forming by body (1), valve seat (2) and flexible pipe (4).It is characterized in that in a stepped shaft body cylindraceous (1), laying a disc and be the unsteady nonreturn valve core (3) that protrudes claw-like.The valve seat (2) of cup-shaped and the upper end of body (1) are housed in the top of nonreturn valve core (3) to be fixed together.Be with flexible pipe (4) in the lower end of body (1).

2, liquid automatic tray siphon according to claim 1 is characterized in that body (1), and nonreturn valve core (3) and valve seat (2) all are to form with plastic injection-moulded.