CN2184103Y

CN2184103Y - Double-cylinder forced suction device

Info

Publication number: CN2184103Y
Application number: CN 93241943
Authority: CN
Inventors: 陈树昆
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-12
Filing date: 1993-10-12
Publication date: 1994-11-30
Anticipated expiration: 2003-10-12

Abstract

The utility model relates to a double-cylinders force suction device, which is characterized in that two cylinder bodies are symmetrically arranged on the both sides of a support bracket, and a drain tank which is used to communicate the cylinder bodies is arranged between each cylinder body and the support bracket. The utility model has the advantages of simple structure, small size, portability and low cost, and the utility model is particularly suitable for resident in buildings to suck water and for people to suck liquids in daily life.

Description

Double-cylinder forced suction device

The utility model relates to a kind of manpower pumping equipment, especially a kind of twin-tub strong fluid aspirating device.

Extract liquid at present and generally use electric pump, but electric pump is installed complexity, cost is high, can not use again when having electricity, and be not easy to carry.Improvement along with China's living conditions, many residents have lived in building, but because the hydraulic pressure problem, and some urbanite water consumption of story height encounters difficulties, and interim extraction liquid that occurs in the daily life such as Motor Vehicle casual uplift etc., press for a kind of device that addresses the above problem.

The purpose of this utility model is to overcome the deficiency of prior art and a kind of simple in structure, suction force is big and pumping efficiency is high twin-tub strong fluid aspirating device is provided.

The purpose of this utility model is achieved in that

Two cylinder bodies are symmetrically placed in the support both sides, and a drain tank that is communicated with cylinder body is all arranged between cylinder body and support.

The Metal Ball that one sealing lower accepting water pipe is all arranged at the bottom of the cylinder bottom of cylinder body and the case of drain tank.Two common outlet pipes that are communicated with of drain tank, the common intake pipe that is communicated with of the cylinder bottom of two cylinder bodies.

The utility model has the advantages that:

Two pistons of handle drive aspirate up and down in two cylinder bodies suction are kept continuously, the pumping efficiency height, and employing engineering plastics such as cylinder body, piston are manufactured, and use seal ring, Metal Ball, sealing gasket to seal, and make suction effect good, and suction force is big.The utility model is simple in structure, and volume is small and exquisite, is easy to carry, be applicable to especially building civilian draw water and daily life in interim extraction liquid.

Description of drawings:

Fig. 1 is the utility model structural representation.

Below in conjunction with accompanying drawing the utility model embodiment is further described:

Handle 1 is a fulcrum with support 3, and is equipped with two cylinder bodies 17 in support both sides symmetry, and support is fixed on the cylinder frame 6 by nut 5.One piston 13 is arranged in the cylinder body, have 2～4 seal rings 16 on the piston, present embodiment is selected 2 for use.Piston rod 2 one ends are hinged on the handle, and an end is fixed on the piston by nut 12, and another piston rod 4 also is hinged on the handle.One drain tank 8 is arranged between cylinder body and support, and this drain tank is communicated with an outlet pipe 7, and 11 are connected by sebific duct 18 at the bottom of the case of cylinder body and drain tank.All be fixed on cylinder body and the drain tank at the bottom of the cylinder bottom 21 of cylinder body and the case of drain tank, the sealing gasket 20,10 that is equipped with a Metal Ball 19,9 above all arranged at the bottom of cylinder bottom and the case by screw thread.The cylinder bottom lower end is communicated with an outlet pipe 22.Cylinder body and drain tank all are fixed on the cylinder frame by protecting cover 14, and because of the utility model support both sides symmetrical configuration is identical, therefore above-mentioned only is example with monolateral.Two common outlet pipes that are communicated with of drain tank; The common intake pipe that is communicated with of the cylinder bottom of two cylinder bodies, a three-way pipe 23 is adopted in two intake pipe connecting parts.The utility model also is covered with a cover plate 15.

The utility model working principle is: intake pipe is communicated with fluid supply, and the outlet pipe connection is subjected to liquid device, lifts the pressure handle, and piston moves up and down thereupon, makes to produce very strong negative pressure in the cylinder body, forces liquid to pour in from cylinder bottom, and the waste pipe that is communicated with through drain tank releases.During piston stroking upward, the Metal Ball on the cylinder bottom is lifted, and the Metal Ball at the bottom of the case compresses downwards, and liquid enters in the cylinder; Descent of piston, Metal Ball compresses on the cylinder bottom, and case substrate ball lifts, and liquid releases waste pipe through drain tank.Whenever lift and press a handle, be produced as twice suction, so suction force is big, the pumping efficiency height.

Claims

1, a kind of twin-tub strong fluid aspirating device, be configured to by handle, piston, support, cover plate, cylinder body, cylinder, handle is that fulcrum drive piston moves up and down in cylinder body with the support, it is characterized in that: two cylinder bodies are symmetrically placed in the support both sides, and a drain tank that is communicated with cylinder body is all arranged between cylinder body and support.

2, twin-tub strong fluid aspirating device according to claim 1 is characterized in that: the Metal Ball that a sealing lower accepting water pipe is all arranged at the bottom of the cylinder bottom of cylinder body and the case of drain tank.

3, twin-tub strong fluid aspirating device according to claim 1 is characterized in that: two common outlet pipes that are communicated with of drain tank, the common intake pipe that is communicated with of the cylinder bottom of two cylinder bodies.