CN104148208A

CN104148208A - Water-saving hand sprayer

Info

Publication number: CN104148208A
Application number: CN201410335694.4A
Authority: CN
Inventors: 李先强
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-15
Filing date: 2014-07-15
Publication date: 2014-11-19

Abstract

The invention relates to a water-saving hand sprayer mainly comprising a container, gas compressors, a guide tube, a nozzle and a hand-operating mechanism. One gas compressor generates high-pressure gas which enters a gas storage cylinder to serve as continuous spray gas; the other gas compressor provides high pressure for water in the container arranged aside, so that after arriving the nozzle from the guide tube, the high-pressure water mixes with the spray gas into mixed gas mist which is to be sprayed; mist form is uniform, and water can be greatly saved.

Description

A kind of water saving hand sprayer

Technical field

What the present invention relates to is a kind of sprayer unit, and particularly a kind of water-saving manpower hand sprayer, belongs to agricultural technology field.

Background technology

in agricultural production, insect is very large to the attack harm of crops, the mushroom of some non-insect character seriously affects the normal growth of crops too, and the most basic way that tackles these hazardous materials is to use pesticide spray, to crop plants surface spray medicine mist.So-called medicine mist, is exactly the little particle water after agricultural chemicals is dissolved in mixing water liquid in water and is ejected by sprayer, and a lot of little particle waters has just become vaporific.General pesticide-spraying device is all that water liquid is pressurizeed, then the water liquid that dress pressurizes is ejecting from fog-spray nozzle by conduit, the effect of fog-spray nozzle is the rapid water stream passing through to be carried out to radial dispersion eject, form vaporific aloft, examine these fog-like bodies, wherein there are a lot of particle waters too large, droplet in fact, a lot of such droplets are injected in same place place, caused very large waste, this waste is not only agricultural chemicals, is also water, because water is excessive, to often add water, seriously affect operating efficiency or cause lack of water.Some crops dried up source of ploughing is far, can not add too much water, must use a kind of comparatively water-saving sprayer unit.

Summary of the invention

In order to overcome the shortcomings such as general agricultural spray device spray process is too much containing the globule, atomizing effect is bad, water consumption is excessive, I have invented a kind of sprayer unit: water saving hand sprayer, when this sprayer sprays liquid, atomizing effect is good, using water wisely is widely the best pesticide-spraying device using away from water source.

A kind of hand sprayer of economizing on water taked technical scheme of dealing with problems is: a kind of water saving hand sprayer mainly consists of container tank, gas compressing apparatus, mozzle, fog-spray nozzle, hand-operated mechanism, gas compressing apparatus has two, be arranged on the side of container tank, mozzle also has two, each connects gas compressing apparatus and is connected fog-spray nozzle with container tank and in other end, and mobile phone structure is connected in aggregates with gas compressing apparatus.

a kind of fog-spray nozzle of the hand sprayer of economizing on water is by air jet pipe and sparge pipe intersection, to be converged and formed the device of mixing wastewater with air injection fog-like body.

a kind of gas compressing apparatus of the hand sprayer of economizing on water has two, one of them is provided with air accumulator, Compressed Gas can be compressed in air accumulator, then from wireway, arrive fog-spray nozzle, another gas compressing apparatus is made air accumulator with the container tank of sprayer, can fill Compressed Gas and be compressed in pocket tank, and container tank internal pressure is raise, force the hydraulic pressure in container tank also to raise, water can arrive fog-spray nozzle from mozzle.Like this, arrive in two pipes of fog-spray nozzle and have gases at high pressure and water under high pressure liquid, they eject simultaneously and in mixing chamber mixing jetting go out, form fog-like body more uniformly.

a kind of hand-operated mechanism of the hand sprayer of economizing on water is to provide the mechanism of two gas compressing apparatus power, hand-operated mechanism is by the effect of formality rocking handle and curved bar, push rod, make the piston in cylinder barrel move up and down the suction pressurization of carrying out gas, the gas of pressurization is temporarily stored in a little air accumulator, even if people stops shaking wind a little, gas in air accumulator also can constantly be emitted, and supplements and rests.

a kind of beneficial effect of the hand sprayer of economizing on water is: a kind of water saving hand sprayer utilizes two gas compressing apparatus, one produces high-pressure injection gas, another produces high-pressure injection current to the liquid pressing in container tank, utilize gas-liquid confusion to close fog-spray nozzle gas jet and injection water are mixed into injection fog-like body, atomization is even, atomizing effect good, water consumption is few, and being that the most water-saving agricultural spraying is vaporific puts.

Accompanying drawing explanation

fig. 1 is a kind of middle cross-section structure schematic diagram of the hand sprayer of economizing on water.

fig. 2 is a kind of middle cross-section structure schematic diagram of fog-spray nozzle of the hand sprayer of economizing on water.

in figure, 1. push strut, 2. water conservancy diversion water pipe, 3.curved bar, 4. piston, 5. cylinder barrel, 6. wind, 7. water conservancy diversion tracheae, 8. air accumulator, 9. hydraulic pressure cylinder barrel, 10. wireway, 11. water pipes, 12. container tank, 13. fog-spray nozzles, 14. adjustable screw frames, 15. air-water mixing storehouses.

The specific embodiment

Below in conjunction with accompanying drawing, a kind of water saving hand sprayer is made to further implementation.

Fig. 1 shows a kind of structure sectional view of the hand sprayer of economizing on water, and Fig. 1 can show the installation situation of most of device feature.Container tank in Fig. 1 (12) accounts for main volume, the left surface of container tank (12) is provided with two gas compressing apparatus straight down side by side, comprise: push strut (1), cylinder barrel (5), hydraulic pressure cylinder barrel (9), piston (4), air accumulator (8), wireway (10), the hand-operated mechanism on side is also a part that forms gas compressing apparatus, comprising: curved bar (3), wind (6).Water after pressurized in container tank (12) in 1 in figure flows out from water pipe (11), through water conservancy diversion water pipe (2), arrives fog-spray nozzle (13); Gases at high pressure in air accumulator (8) flow out from water conservancy diversion tracheae (7), also arrive fog-spray nozzle (13).

Fig. 2 shows the internal structure of fog-spray nozzle especially.In Fig. 2, two mozzles intersect and converge at air-water mixing storehouse (15), the gases at high pressure and the water under high pressure that respectively eject mix in storehouse, mixing fog-like body finally ejects from outlet, in Fig. 2, also show adjustable screw frame (14), revolve forward or backward mobile this frame, can make the size variation of the generation umbrella of the mist body that ejects, to adapt to different jet length requirements.

Claims

One kind water saving hand sprayer, it is characterized in that: a kind of water saving hand sprayer mainly consists of container tank, gas compressing apparatus, mozzle, fog-spray nozzle, hand-operated mechanism, gas compressing apparatus has two, be arranged on the side of container tank, mozzle also has two, each connects gas compressing apparatus and is connected fog-spray nozzle with tank container and in other end, and hand-operated mechanism is connected in aggregates with gas compressing apparatus.
2. according to a kind of water saving hand sprayer described in claim, its thing is levied and is: a kind of manpower fog-spray nozzle of economizing on water is by air jet pipe and sprays the device that mixing wastewater with air injection fog-like body is converged and formed to pipe outlet intersection.