CN2171015Y - Hand operated towerless water supply small equipment - Google Patents

Abstract

The utility model relates to a small hand operated towerless water supply device which is formed by combining a piston water pump, a water storage pressurizing tank, a valve and a pipeline. The electric power is not used by the utility model, a water tower is not built, and the water can be pressed into the water storage tank to store and pressurize by lifting and pressurizing the water pump every time. When the water is used, the stored water with a definite quantity (the designed quantity) can be automatically effused so long as the valve for water is opened. A metal sealing ring having high durability is used by the piston of the utility model. The inverse watering is not required when the water is pumped, which is convenient. The utility model is provided with a water gauge to display the water level in the case, which is safe. Any part is sealed towards the exterior world, which is sanitary. The utility model can be used for fire architecture and is an optimum water supplying facility with popularization future, and the water supplying facility is matched with a small well. The investment of the utility model relates to one fifteenth of that of the tap water with a tower according to the market assessment.

Description

Hand operated towerless water supply small equipment

The utility model relates to a kind of non-tower water supply skinny device.Be the basic principle of agricultural chemicals machinery " backpack workers and peasants hand sprayer " to be introduced, transformed and be used for and the supporting a kind of manual water lift of the little well in samll cities and towns, rural area, the little water works of automatic water-supply.

Have now and spread all over the equipment that draws water that vast samll cities and towns rural area matches with little well, basically all be simple piston type suction engine (also being squeezer), its many deficiencys, the needs of incompatibility modern civilization life style, as: 1, water outlet lift height is 0, the shipwreck long-distance is carried, and more can not be sent to eminence; When 2, drawing water, must put a container and be close to one and be filled with water, and by the manpower transportation; 3, piston wear is fast, will change several times in 1 year; When 4, beginning to draw water, must regularly water be counter irritates in the piston cylinder with one; 5, can not directly be used for its with (as fire-fighting, the building water); 6, anti-pollution difference etc.

Want the purpose of model utility can address the above problem exactly a kind of electric power that need not is provided, do not build water tower, make people use the skinny device of tap water easily.

The utility model technical solution:

Manual non-tower water supply skinny device mainly is that valve and the pipeline with the good piston type suction engine of sealing ability, water storage pressurizing tank and different uses combines, as Fig. 1.During with portable handle 1, piston is risen, because sealing, pressure reduces in the tube, and then valve 10 is closed, and valve 8 is opened, and water is compressed into water pipe by barometric pressure.When piston descended, valve 8 was closed and valve 10 is opened, and air or water are pressed into water storage box in the tube.Continuous so back and forth well water then constantly is pressed into water tank, and pressure also constantly increases in the case.When water level in the case reached the highest, valve 10 closed naturally, and water is stored.During water, open valve 15, under the effect of the water of storage pressure in case, send automatically, realized semi-automatic water supply by pipeline.It more can because pressure is big, can also supply the fire architecture water with pressing with usefulness.

The utility model need not electric power, does not build under the situation of water tower, all can use tap water, for life provides convenience.Because water can now be pressed existing usefulness, be not subjected to power failure, the freezing influence, therefore, particularly convenient at short of electricity, cold area.Also since every day usefulness all, also suitable health care for the aged campaign.This equipment is done 1/15th of the required expense of tap water according to market assessment not as good as building tower.So it is the best equipment supporting with well, especially the update product of used simple squeezer.

Be described further below in conjunction with accompanying drawing.

Fig. 1 is the cross-sectional view of the utility model equipment.

The utility model is by operating grip 1, movable plug 2, pivot pin 3, connecting rod 4, piston 5, piston 6, cylinder (piston cylinder) 7, Movable valve 8,10, intake pipe 9, fluviograph (piezometer) 11, support 12, water storage pressurizing tank 13, the compositions such as (water outlet) valve 14,15 and conduit pipe that discharge water, and form one by them.

Movable plug 2 is convenient to that the time spent is not taken down convenient management at handle.Piston can be imitated hot machine cylinder piston and manufacture with metal.Make seal ring with piston ring, can reduce friction, increase sealability, prolong piston life.Fluviograph 11 comes down to piezometer, and when in the water storage box during SEA LEVEL VARIATION, pressure also changes thereupon in the case, and according to Pascal's law, piezometer place pressure also changes thereupon, and pressure is directly proportional with water level in the case, thereby can see the SEA LEVEL VARIATION situation from piezometer.Its scale can be used fraction representation.Also should be marked with police circles' line at scale according to status of equipment.Valve 14 can use it for anything else or the antifreeze usefulness that discharges water.Movable valve 8,10 requires good seal performance, and particularly valve 10.Pivot pin should be made demountablely on the connecting rod, is convenient to repair in the future.Water storage box is one of critical component, never can leak gas, leak, and can bear certain pressure intensity.

Concrete part dimension can calculate according to following working condition.The people is added in the maximum, force that handle C is ordered, and makes piston produce maximum pressure, and at this moment is that the interior highest water level of water tank is maximum moisture storage capacity; When valve 15 is opened, current just stopped to flow after a period of time, but water tap has certain altitude (designing the bigcatkin willow journey), because pressure still has certain water in the water storage box at this moment, be minimum moisture storage capacity, this twice moisture storage capacity is poor, is exactly each maximum water consumption (design water consumption).The water storage box volume can be 0.15-0.2 rice ³, each water consumption is 0.05 meter ³About (promptly 100 jin, a traditional unit of weight), piston diameter can be 0.09 meter, and AC is about 1 meter, and AB is about 0.2 meter.In addition, also can be made into the equipment of the multiple model of different moisture storage capacitys, different water outlet lifts.

The most of available metal of entire equipment is manufactured, partly (as valve seal, conduit pipe) available rubber product.

Claims (3)

1, the manual non-tower water supply skinny device of the utility model is made up of piston type suction engine water storage pressurizing tank, valve and pipeline, it is characterized in that they fuse, and the water outlet of water pump is connected with water storage box, water level is taken into account the water valve.

2, skinny device according to claim 1 is characterized in that doing Sealing on the suction engine piston with piston ring.

3, skinny device according to claim 1 is characterized in that making of piezometer water level (amount) meter of water storage pressurizing tank.

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