CN202172740U - Portable pulse atomizing sprayer - Google Patents

Abstract

The utility model relates to a portable pulse atomizing sprayer which comprises an ignition system (1), a starting system (4), a carburetor (2), an oil supply system (3), a pesticide supply system (6), a combustion chamber and a spray pipe (5) and is characterized in that the spray pipe (5) is designed into a spiral U-shaped pipe structure. The portable pulse atomizing sprayer has a simple structure, low manufacturing cost and adopts the spiral U-shaped spray pipe, so that the temperature of the outlet of the spray pipe is effectively reduced, the pesticide liquid is sufficiently atomized, the utilization rate of the pesticide is improved, the whole atomizing sprayer is miniature, the operating stability and reliability of the atomizing sprayer are reinforced, and the portable pulse atomizing sprayer is applicable to the prevention operation of forests, epidemic prevention, sterilization and disinfection of indoor sanitation and the plant disease and insect pests control of various melons and fruits and vegetables.

Description

A portable pulse fog machine

technical field

The utility model belongs to the field of medicine spraying machinery and equipment, in particular to a portable pulse fog machine. the

Background technique

The fog machine is also called a smoke sprayer, a spray machine, a trigger fog machine, a thermal fog machine, a pulse fog machine, a gas fog machine, a fuel fog machine, etc. Among them, the pulse fog machine is designed and manufactured using the pulse jet principle. The fog machine with the functions of pesticide application, fertilization, insecticide and sterilization can make the medicine or fertilizer into a smoke shape, so that the medicine or fertilizer has excellent penetrability, diffusion and adhesion, strong resistance to rain erosion, and easy operation , can greatly reduce the amount of drugs, high work efficiency, good sterilization of insects, and is conducive to environmental protection and other outstanding features. the

At present, the structure of the combustion chamber and the nozzle of the pulse fog machine mostly adopts a large direct nozzle structure, which leads to the large size of the whole machine and the inconvenience of carrying. Too high will lead to the failure of the liquid medicine. At the same time, the gas flow rate in the exhaust-nozzle structure is too fast, resulting in a decrease in the working efficiency of the pulse fog machine, poor working stability, and problems such as liquid medicine leakage and excessive working noise, which will affect the pulse fog machine. The next start-up performance of the smoke machine and the service life of the whole machine, and the large-scale pulse smoke machine carburetor has defects such as poor working stability. the

Utility model content

The purpose of this utility model is to provide a portable pulse fog machine for the deficiencies of the prior art. It adopts the combination of spiral U-shaped nozzle and pressurized balanced carburetor to effectively reduce the outlet temperature of the nozzle and make the medicine The liquid is fully smoked, the utilization efficiency of pesticides is improved, the miniaturization of the whole machine is realized, and the working stability and reliability of the fog machine are enhanced. the

The technical scheme adopted in the utility model:

A portable pulse fog machine includes an ignition system, a starting system, a carburetor, an oil supply system, a drug supply system, a combustion chamber, and a nozzle, and is characterized in that the nozzle is designed as a spiral U-shaped pipe structure. the

In the utility model, the carburetor is a pressurized balanced carburetor, which is composed of a carburetor body, an intake check valve, a spark plug, a pressurized check valve and a pressure balance valve; the carburetor body is tubular Cavity structure, one end of which is provided with a heat-resistant gasket is connected to the combustion chamber, and the other end is connected to the pump on the starting system through the intake check valve; the carburetor body is connected to the fuel supply system through the fuel injection nozzle and set There is an oil supply one-way valve; the side wall of the carburetor body is provided with a pressure balance valve, which is connected to the oil supply system and the medicine supply system respectively through the booster one-way valve. the

The utility model has the advantages of simple structure and low production cost. It adopts the combination of spiral U-shaped nozzle and pressurized balanced carburetor to effectively reduce the outlet temperature of the nozzle, make the liquid medicine fully smoke, and improve the utilization efficiency of pesticides. Realize the miniaturization of the whole machine, enhance the working stability and reliability of the fog machine, and are suitable for forest area prevention and control operations, indoor sanitation and epidemic prevention, disinfection and sterilization, and pest control for various fruits and vegetables. the

Description of drawings

Fig. 1 is the structural representation of the utility model. the

Fig. 2 is a schematic diagram of the structure of the nozzle of the utility model. the

Fig. 3 is a structural schematic diagram of the pressurized balanced carburetor of the present invention. the

In the figure: 1. Ignition system; 2. Carburetor; 3. Fuel supply system; 4. Starting system; 5. Nozzle; 6. Drug supply system; 2-1. Carburetor body; 2-2. Gas one-way valve; 2-3, pressure balance valve; 2-4, booster one-way valve; 2-5, spark plug. the

Detailed ways

In the structure shown in Figure 1, the utility model comprises an ignition system 1, a starting system 4, a carburetor 2, an oil supply system 3, a drug supply system 6, a combustion chamber, and a nozzle 5, and is characterized in that the nozzle 5 is designed It is a spiral U-shaped tubular structure. the

As shown in Figure 2, since the nozzle 5 is designed as a spiral U-shaped nozzle, there is a pressure ratio between the inlet section and the outlet section, that is, the exhaust pressure difference, to ensure the flow direction of the mixed gas in the combustion chamber-nozzle It is fully conducive to the flow of gas working medium and reduces the power loss of the engine. the

In the structure shown in Figure 3, the carburetor 2 consists of a carburetor body 2-1, an intake check valve 2-2, a spark plug 2-5, a boost check valve 2-4 and a pressure balance valve 2- 3 components; the carburetor body 2-1 is a tubular cavity structure, one end of which is provided with a heat-resistant gasket is connected to the combustion chamber, and the other end is connected to the pump on the starting system 4 through the intake check valve 2-2 ;The carburetor body is connected to the fuel supply system 3 through the fuel injection nozzle and is provided with a fuel supply check valve; a pressure balance valve 2-3 is set on the side wall of the carburetor body, and the booster check valve 2-4 The connections are connected with the oil supply system 3 and the medicine supply system 6 respectively. the

Claims (2)

1. A portable pulse fog machine, comprising an ignition system (1), a starting system (4), a carburetor (2), an oil supply system (3), a medicine supply system (6), a combustion chamber, a nozzle (5 ), is characterized in that the nozzle (5) is designed as a spiral U-shaped tubular structure. 2. The portable pulse fog machine according to claim 1, characterized in that: the carburetor (2) is a pressurized balanced carburetor, consisting of a carburetor body (2-1), an air intake unidirectional valve (2-2), spark plug (2-5), boost check valve (2-4) and pressure balance valve (2-3); the carburetor body (2-1) is a tubular cavity structure, One end of the heat-resistant gasket is connected to the combustion chamber, and the other end is connected to the pump on the starting system (4) through the intake check valve (2-2); the carburetor body is connected to the fuel supply through the fuel injection nozzle. The system (3) is connected and equipped with an oil supply check valve; the pressure balance valve (2-3) is set on the side wall of the carburetor body, and is connected to the oil supply system through the booster check valve (2-4). (3) is connected with the drug supply system (6). the

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