CN2129348Y - Multifunction hand-pressuring water pump - Google Patents

Abstract

The utility model relates to a multifunctional hand-pressuring water pump for supplying the water for domestic use and the water for the irrigation, mainly comprising a pressure bar, a support bracket, a cylinder body, a laboursaving cylinder, a high-pressure sealing cavity, a chassis, a water lifting basket, a water inlet, a water outlet, a water inletvalve and a water outlet valve. The adoption of the laboursaving cylinder and the high-pressure sealing cavity cause the hand-pressuring water pump to be laboursaving, the efficiency of the utility model is high, and the quantity of the pumped water is large; the water can be pumped to the height of 15 meters, and the utility model is suitable for supplying the water for the irrigation and the water for the domestic use of urban and rural residents with the shortage of electricity and oil.

Description

Multifunction hand-pressuring water pump

The utility model relates to the multifunctional manual water pump of a kind of field irrigation and living standard of urban and rural population water.

Manually water pump is the water lift of using always, in the life in the countryside water, be applied widely especially especially, but the present manual water pump that uses, have only a water output cylinder, pressure is little, and flow is little, be unsuitable for big flow and press to the high-story house use, and exert oneself very much, efficient is low, more is unsuitable for field irrigation.

The purpose of this utility model is exactly at above-mentioned situation, develops a kind of multifunctional manual water pump, to satisfy the both urban and rural residents's needs better.

The purpose of this utility model is to realize like this, on the basis of the manual water pump of monotubular commonly used at present, increase a laborsaving tube, and increase diameter of cylinder, increase water-outlet quantity, near cylinder body the seal groove that the bottom communicates with conduit pipe is installed, fixedly the water pumping basket water valve increases a high pressure sealing water chamber.

The utility model novel structure, easy to use, the efficient height, one-object-many-purposes, laborsaving, by the user is welcome.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model labor-saving structure schematic diagram.

Fig. 3 is the utility model high voltage structures schematic diagram.

Known to Fig. 1, the utility model is by cylinder body, laborsaving tube, high-pressure sealing chamber and chassis are formed, there is water pumping basket 14(to see Fig. 2 in the cylinder body 10, shown in 3), link to each other with depression bar 1 by water pumping basket bar 8, depression bar is contained on the depression bar support 2, the depression bar support is fixed on the cylinder body 10, water outlet 9 is arranged at cylinder body top, lower bottom part has inlet valve 17, weep hole 20, when the water pumping basket center has an outlet valve 18 and retaining screw 6(not to draw water as high pressure, this screw is loose), the edge closely contacts with cylinder body by water pumping basket stripper rubber 19, cylinder body is fixed on above the chassis 5 by retaining screw 12, face on the following kerve 15 of cylinder body lower chassis conduit pipe joint 7 is arranged, conduit pipe (not drawing among the figure) under the joint 7 lower end ground connection, laborsaving tube 11(fixedly is housed such as the left side with screw respectively on the chassis, cylinder body both sides 5), high-pressure sealing chamber 4(is such as the right), laborsaving tube bottom has into, water outlet 13, high-pressure outlet 3 is arranged at high-pressure sealing chamber 4 tops, and lower bottom part has high pressure outlet valve 16, and kerve 15 is welded on cylinder body, below the laborsaving tube, the chassis of high-pressure sealing chamber bottom.The utility model can conventional be used metallic material, makes such as iron pipe (plate), can certainly make with the hard non-toxic plastic, and its component sizes can be according to required pumping load and different.Production specification can be diversified, such as, irrigate the time spent, diameter of cylinder is advisable with the 125-140 millimeter, and the life time spent, diameter of cylinder is advisable with the 85-100 millimeter.

By said structure as can be seen, this model utility has increased a laborsaving tube, increased the diameter of cylinder body, increased water-outlet quantity, this is that when depression bar moved downward, underground water entered in the cylinder body because communicate with the kerve of underground conduit pipe through sealing at the laborsaving tube bottom of installing near cylinder body, when depression bar moves upward, underground water is owing to the effect of vacuum enters in the laborsaving tube of sealing, and when depression bar moved downward once more, the water in the laborsaving tube entered in the cylinder body with underground water, when moving upward, laborsaving tube is water-filling once more, like this, remains underground water and moves upward always, so it is more laborsaving, by the diameter of suitable increasing cylinder body and foggara, when reaching with common water pump on an equal basis firmly, and the water outlet quantitative change is big, (above situation is seen shown in Figure 2, and arrow is depicted as water (flow) direction among the figure).High force feed water, it is fixing water pumping basket water valve, force water to change flow direction, high pressure outlet valve 16 through the weep hole high-pressure sealing chamber bottom of cylinder base enters high-pressure sealing chamber, press to tall building by high-pressure outlet again, send the water height can reach 15-20 rice, see (arrow is a water (flow) direction) shown in Figure 3, this be because, after the water pumping basket outlet valve in the cylinder body was fixed with retaining screw 6, cylinder body no longer water outlet of upper end was because of the weep hole of its bottom increase, from then on water be forced to, and the hole enters kerve, because of kerve communicates through the high pressure outlet valve with high-pressure sealing chamber, Gu Shui just enters from the high pressure outlet valve, again under continuous boost pressure situation, water is just pressed to eminence from high-pressure outlet through delivery pipe, and the source of pressure is to realize by the depression bar on the pressure-raising cylinder body about the manpower.

Show that by above-mentioned the utlity model has laborsavingly, water-outlet quantity is big, can hoist and send water and irrigate use, a tractor serves several purposes, novel structure, the efficient height, particularly not having electricity or few electricity rural area and the outlying district of oil starvation again, as long as water level is enough shallow, very suitable, urban and rural residents to no water service are also very suitable, succeeding in developing of it is that one of existing manual water pump is improved greatly, will produce remarkable economical and social benefit.

Claims (1)

1. Be suitable for living and the multifunctional manual water pump of irrigation water, mainly by depression bar, the depression bar support, the chassis, conduit pipe joint, water pumping basket, the water pumping basket bar, water outlet, cylinder body, inlet valve, outlet valve is formed, it is characterized in that being equipped with respectively on the chassis, both sides 5 of cylinder body 10 laborsaving tube 11, high-pressure sealing chamber 4, laborsaving tube bottom has into, water outlet 13, high-pressure outlet 3 is arranged at high-pressure sealing chamber 4 tops, lower bottom part has high pressure outlet valve 16, cylinder body, laborsaving tube, the kerve 15 of sealing is housed below the chassis of high-pressure sealing chamber bottom, there is weep hole 20 on inlet valve 17 sides of inferior part of the cylinder block, and the outlet valve 18 at basket drain 14 centers has retaining screw 6.

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