CN2862705Y - Atomizer - Google Patents

Abstract

The utility model discloses a device for killing insects and sterilization. The utility model is mainly applied in agricultural, husbandry, hygiene and disease control fields, comprising of the medicine tank 1, pressure gauge 5 arranged on the medicine tank 1, medicine feed inlet 4 with sealing facility, gas charging pipe 2 of the one-way valve arranged on the upper section of the medicine tank 1, the fluid discharging pipe 6 with stop valve at the bottom of the medicine tank 1 and the discharging nozzle (9) connected to the fluid discharging pipe 6. During operation, user should first of all add the medicine to the medicine tank via the medicine feed inlet 4, then close up the sealing facility, then charge air to the medicine tank via the air charging pipe 3. After the pressure reaches to the required value, user should disclose the stop valve in the fluid discharging pipe 6 and conduct the spraying. The utility model has the advantages of simple structure, lower cost and saving of labor intensity.

Description

Sprayer

One, technical field

The utility model relates to a kind of instrument that is used for desinsection, sterilization, sterilization, and it can be used for plant protection, breed and public health epidemic prevention department.

Two, technical background

In present prior art, sprayer generally is divided into two kinds, a kind of is large-scale sprayer, this spray affair machine is made up of running gear, dynamical system, atomization system, blower fan system, control system and instrument etc., its advantage is the production efficiency height, atomize, soup availability height, but shortcoming is too expensive, and general peasant household cannot afford.Also having a kind of is small-sized backpack spray affair machine, and it mainly is made up of explosive barrel, spray gun and hand pump.The people backs on the body explosive barrel during the spray medicine, and a hand is taken spray gun, and another kind of hand constantly shakes the crank of hand pump, the spray while walking.The advantage of this sprayer is a low price, and shortcoming is that labour intensity is big, and the operator will carry explosive barrel on the body and constantly walk, also will ceaselessly shake crank, crank fluctuates, and drives explosive barrel and swings on one's body the operator, work at the end of the day, the skin of back has all been galled by braces; Another shortcoming is the pressure transient owing to hand pump, and fogging degree is fluctuation thereupon also, causes the waste of soup.

Three, technical scheme

The real novel purpose of this usefulness provides a kind of backpack miniaturised nebuliser that can reduce labor intensity and a kind of low-cost relatively large spray affair device.

The utility model sprayer mainly comprises medicinal cupping, be installed in manometer on the medicinal cupping, the dosing mouth of band sealing device, be positioned at the gas tube of shower nozzle that the drain pipe of the band stop valve of medicinal cupping bottom is connected with drain pipe and the band check valve that is installed in medicinal cupping top.

A safety valve can be installed on medicinal cupping, be no more than safe pressure to guarantee the pressure in the medicinal cupping.

A liquid level display tube can be installed, to show the quantity of medicinal cupping inner liquid medicine on the medicinal cupping sidewall.

Adopt such scheme, earlier soup is added medicinal cupping in use, then dosing mouth is sealed, in medicinal cupping, inflate pressurization by gas tube again, when air pressure reaches certain value, stop inflation, at this moment open the stop valve on the drain pipe, soup will spray through shower nozzle from drain pipe under the effect of medicinal cupping internal gas pressure, till soup has all sprayed.It has saved the dynamical system of existing large-scale sprayer, atomization system, blower fan system, control system, so it is simple in structure, cheap.Also save small-sized sprayer hand-rail type air pump, alleviated labour intensity greatly.

Four, description of drawings

Fig. 1 is the structure chart of knapsack sprayer

Fig. 2 is the structure chart of machine-carried type sprayer

Five, embodiment

Below in conjunction with the drawings and the specific embodiments this practicality newly is further described.

Fig. 1 is the structure chart of knapsack sprayer, it by medicinal cupping 1, be installed in manometer 5 on the medicinal cupping 1, band sealing device dosing mouth 4, be positioned at the shower nozzle 9 that the drain pipe 6 of the band stop valve of medicinal cupping 1 bottom is connected with drain pipe 6 and the gas tube 3 that is installed in the band check valve 2 on the medicinal cupping 1 is formed.Sealing device on the dosing mouth 4 is a ball valve, the check valve 2 here can replace with a valve inside to the bicycle tube inflation, can inflate with bicycle pump during inflation, a medicinal cupping of containing 20 hydrargyrum oxydatum crudum liquid is beaten about 30-50 time with above-mentioned inflator, air pressure reaches 0.4MPa, can guarantee 20 hydrargyrum oxydatum crudum liquid have been sprayed.

Shown in Figure 2 is a kind of vehicle-mounted (can be automobile, trailer or wheelbarrow) formula sprayer, adopts horizontal type structure.Its formation fundamental sum Fig. 1 is identical, and different is that volume is bigger, at sidewall a liquid level display tube 8 is arranged, and a safety valve 7 is housed on the top of medicinal cupping 1, and shower nozzle 9 is more, high efficiency.It need not be equipped with special running gear, during use medicinal cupping 1 is lifted on common truck or the tractor trailer, gets final product for medicinal cupping 1 inflation with the air pump on automobile, the tractor.It is applicable to the large tracts of land operation.

Claims (3)

1. One, a kind of sprayer, it comprises medicinal cupping (1), be installed in manometer (5) on the medicinal cupping (1), the dosing mouth (4) of band sealing device, be positioned at the shower nozzle (9) that the drain pipe (6) of the band stop valve of medicinal cupping (1) bottom is connected with drain pipe (6); It is characterized in that: the gas tube (3) that a band check valve (2) is arranged on medicinal cupping (1).
2. Two, according to the said sprayer of claim 1, it is characterized in that: a safety valve (7) is installed on medicinal cupping (1).
3. Three, according to the said sprayer of claim 1, it is characterized in that: liquid level display tube (8) is installed on the sidewall of medicinal cupping (1).

Images