CN2517501Y

CN2517501Y - Multifunctional electric pressure sprayer

Info

Publication number: CN2517501Y
Application number: CN 02212214
Authority: CN
Inventors: 李廷芝; 王新建; 陈新中
Original assignee: 李廷芝
Priority date: 2002-01-14
Filing date: 2002-01-14
Publication date: 2002-10-23
Anticipated expiration: 2012-01-14

Abstract

The utility model provides a multifunctional air pressure type electric sprayer, comprising a motor, a container, a control switch and hose, which is characterized in that the container comprises two columns; a liquid inlet provided with a cover is arranged at the upper end of the container; a body is cast at the middle part of the container and channels of the body is used for connecting different parts of the container; the hose gets out of the bottom of the container through a hole of the base; the container is buckled with the base; an outlet pipe of a tee joint gets through a hole at one end of the base for connection with an inlet nozzle; a storage battery is arranged in a groove of the base; the utility model adopts the storage battery and the motor as the power to drive an air pump to inflate the container for pressurizing; a pressure sensor is used for make an electronic switch automatically control the pressure in the container so as to continuously atomize the liquid for spraying out. The utility model has the advantages of convenient operation, simple structure, convenient transportation, safety and reliability, even spray, no pollution on users, capability of being used as an emergency lamp or inflating a bicycle or a motorcycle and good sealing performance.

Description

Multifunctional motor-driven vapour-pressure type sprayer

Technical field

The utility model belongs to the agriculture and forestry machinery field, is specially a kind of multifunctional motor-driven vapour-pressure type sprayer.

Background technology

At present, the sprayer that is used for green house of vegetables, crops and forestry has two kinds of manual hydraulic type, mechanical air blowing types.Its manual hydraulic type sprayer need the end user bear on one's body, the setting-out that left hand does not stop, the right hand are nervous to be sprayed, both required great effort time-consuming, efficient is low and atomizing effect is bad ooze out and cause person poisoning because the junction seals bad soup.Its motor-driven air blowing type is to be that the power drive sprays medical liquid atomizing from core fan blade generation high velocity air with the gasoline engine, but this kind sprayer self is too heavy, noise is big, the very effort that backs on the body during use, and fuel oil pollution environment.So manually the above-mentioned defective of hydraulic type and mechanical air blowing type existence has had a strong impact on result of use.

Summary of the invention

The purpose of this utility model provide a kind of easy to operate, simple in structure, bear light comfortable, safe and reliable, spraying evenly, pollution-free to the user, can make emergent electric light uses, can be bicycle, motorcycle inflation usefulness again, the multifunctional motor-driven vapour-pressure type sprayer of good seal performance.

Multifunctional motor-driven vapour-pressure type sprayer, it has motor, container, gauge tap, compositions such as flexible pipe, its container is made up of two column types, the upper end of container is provided with inlet with cover, have respectively with container in the middle part of container and to cast entity, the passage of entity is interconnected container, in the hole of bottom by base of container, pass flexible pipe, container and base adopt and are fastened and connected, the hole of escape pipe in the threeway by base one end passes to chew with air inlet and is connected, its battery is installed in the groove of base, end at battery is separately installed with power switch, the charging socket, motor is connected with battery cable, and micro air pump is installed at an end of motor, and air pump is connected with threeway and Pressure gauge, and Pressure gauge communicates with pressure switch through escape pipe, the lower end of pressure switch is equipped with gas-filled switching tube, and wiring board is connected with gas-filled switching tube.

The corresponding fastening of the projection that described base is provided with the container groove.

Described battery is fixedly mounted in the groove of base.

The last conducting strip of described pressure switch, upper pressure limit adjust screw, low pressure limit adjust nut respectively with wiring board in A, C, B join.

Corresponding battery one side of described base has active open, and battery can arbitrarily take out, and is provided with bulb on battery.

Described container and entity are blow molded into one.

Described base is that casting is integral.

The utility model is because simple in structure, easy to operate, good, the lightweight characteristics of closed performance applicable to health and epidemic prevention, agricultural plant protection sterilization, deinsectization, also can be used for fields such as booth vegetable, forest; When the utility model is on the shelf, battery can be taken out and make anxious lamp and use, air inlet is chewed to pull up and can be given vehicle inflations such as bicycle, motorcycle etc. multi-functional.Applied widely, atomizing effect is good, has certain social, economic benefit.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of the pressure switch 8 among Fig. 1;

Fig. 4 is the circuit theory diagrams of the wiring board 22 among Fig. 1.

Among the figure, 1 is gas-filled switching tube, 2 is motor, 3 is micro air pump, 4 are threeway, 5 is Pressure gauge, 6 is escape pipe, 7 is base, 8 is pressure switch, 9 is container, 10 is last braces fixing hole, 11 chew for air inlet, 12 is inlet with cover, 13 are the outlet shower nozzle, 14 is spray boom, 15 is gauge tap, 16 is flexible pipe, 17 is fixing hole, 18 is power switch, 19 is battery, 20 are the charging socket, 21 is base, 22 is wiring board, 23 is conducting strip, 24 is the pressure switch shell, 25 are upper pressure limit adjustment screw, 26 are low pressure limit adjustment nut, 27 is spring, 28 is piston, 29 is sealing cup, 30 is the joint that joins with threeway, 31 push rods, 32 is entity.J-1 and J-2, for relay contact, V be that triode, A are that positive source, B are that base stage, C are negative pole.

The specific embodiment

Multifunctional motor-driven vapour-pressure type sprayer, it has motor 2, container 9, gauge tap 15, flexible pipe 16 compositions such as grade, it is characterized in that: container 9 is made up of two column types, the upper end of its container 9 is provided with inlet with cover 12, have respectively with container 9 in the middle part of container 9 and to cast entity 32, the passage of entity 32 is interconnected container 9, in the hole of bottom by base 7 of container 9, pass flexible pipe 16, container 9 adopts with base 7 and is fastened and connected, the hole of escape pipe 6 in the threeway 4 by base 7 one ends passes chews 11 with air inlet and is connected, its battery 19 is installed in the groove of base 7, be separately installed with power switch 18 in the end of battery 19, charging socket 20, motor 2 is connected with battery 19 leads, and micro air pump 3 is installed at an end of motor 2, and air pump 3 is connected with threeway 4 and Pressure gauge 5, and Pressure gauge 5 communicates with pressure switch 8 through escape pipes, the lower end of pressure switch 8 is equipped with gas-filled switching tube 1, and wiring board 22 is connected with gas-filled switching tube 1.

Projection that described base 7 is provided with and the corresponding fastening of container 9 grooves.

Described battery 19 is fixedly mounted in the groove of base 7.

The last conducting strip 23 of described pressure switch 8, upper pressure limit adjust screw 25, low pressure limit adjust nut 26 respectively with wiring board in A, C, B join.

Described base 7 corresponding battery one sides have active open, and battery 19 can arbitrarily take out, and is provided with bulb on battery 19.

Described container 9 is blow molded into one with entity 32.

Described base 7 is integral for casting.

Before use, earlier with battery 19 full charges, container 9 is filled the liquid for preparing by inlet 12, turn on the power switch 18 and connect power supply, at this moment the conducting strip 23 of pressure switch contacts with low pressure limit adjustment nut 26, A in the wiring board, B connects, and the base stage of V has the bias current conducting, and double-contact relay gets electric adhesive, J-1, J-2 connects motor, machine operation drives micro air pump 3 work, and the gas of generation is chewed 11 by escape pipe 6 discharges by air inlet and entered in the container 9, and the pressure in the container is increased, piston 28 is up, it is simultaneously up to drive push rod 31, and low pressure limit is adjusted nut 26 and contacted with upper pressure limit adjustment screw, makes the V base earth, double-contact relay J discharges, J-1, J-2 disconnects, i.e. outage stops, and stops pressurization in the container 9.When manual unlocking switch 15, liquid is under the effect of cavity pressure, by flexible pipe 16, switch 15, spray boom 14, shower nozzle 13 ejection fog-like liquids.In the process of spraying; pressure in the container 9 descends, and piston 28 is descending, when dropping to the low voltage limit value; conducting strip 23 is adjusted nut 26 with low pressure limit and is contacted; the V base stage obtains bias current, and double-contact relay electrical equipment gets electric adhesive, and J-1, J-2 connect; electrical power work; pressurization in container 9 again, container 9 cavity pressures are controlled automatically like this, and protection all the time has enough pressure to realize spraying continuously.When if the utility model leaves unused, in the time of giving bicycle, motorcycle inflation flexible pipe is pulled up from air inlet 11, get final product directly for bicycle, motorcycle aerating.When needs throw light on, the dodge gate on the base 7 to be opened, taking-up battery 19 is loaded onto bulb and promptly be can be emergency lighting usefulness.

Claims

1, multifunctional motor-driven vapour-pressure type sprayer, it has motor (2), container (9), gauge tap (15), flexible pipe compositions such as (16), it is characterized in that: container (9) is made up of two column types, the upper end of its container (9) is provided with inlet with cover (12), have respectively in the middle part of container (9) with container (9) and cast entity (32), the passage of entity (32) is interconnected container (9), in the hole of bottom by base (7) of container (9), pass flexible pipe (16), container (9) adopts with base (7) and is fastened and connected, the hole of escape pipe (6) in the threeway (4) by base (7) one ends passes chews (11) with air inlet and is connected, its battery (19) is installed in the groove of base (7), be separately installed with power switch (18) in the end of battery (19), charging socket (20), motor (2) is connected with battery (19) lead, and micro air pump (3) is installed at an end of motor (2), air pump (3) is connected with threeway (4) and Pressure gauge (5), Pressure gauge (5) communicates with pressure switch (8) through escape pipe, the lower end of pressure switch (8) is equipped with gas-filled switching tube (1), and wiring board (22) is connected with gas-filled switching tube (1).

2, multifunctional motor-driven vapour-pressure type sprayer according to claim 1 is characterized in that projection and the corresponding fastening of container (9) groove that described base (7) is provided with.

3, multifunctional motor-driven vapour-pressure type sprayer according to claim 1 is characterized in that described battery (19) is fixedly mounted in the groove of base 7.

4, multifunctional motor-driven vapour-pressure type sprayer according to claim 1, the last conducting strip (23), upper pressure limit that it is characterized in that described pressure switch (8) adjust screw (25), low pressure limit adjust nut (26) respectively with wiring board in A, C, B join.

5, multifunctional motor-driven vapour-pressure type sprayer according to claim 1 is characterized in that corresponding battery one side of described base (7) has active open, and battery (19) can arbitrarily take out, and is provided with bulb on battery (19).

6, multifunctional motor-driven vapour-pressure type sprayer according to claim 1 is characterized in that described container (9) and entity (32) are blow molded into one.

7, multifunctional motor-driven vapour-pressure type sprayer according to claim 1 is characterized in that described base (7) is integral for casting.