CN1771802A

CN1771802A - Electric atomizer

Info

Publication number: CN1771802A
Application number: CN 200410046937
Authority: CN
Inventors: 胡益明
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-12
Filing date: 2004-11-12
Publication date: 2006-05-17

Abstract

The electric atomizer has electrically rotating and atomizing plate to crush and spray out chemical liquid, and the atomized chemical liquid has fine and homogeneous particles and great sprayed area. The electric atomizer has case, valve, electric water pump, battery compartment, water pipes, handle, motor connected to the electric water pump, electric switch on the handle, and spraying plate with liquid channels. It is used widely in spraying pesticide and is especially suitable for use in great area spraying.

Description

Electric spraying device

Technical field

The present invention relates to a kind of flusher that around rotatable parts, all sprays, particularly a kind of electric spraying device.

Background technology

The backpack hand sprayer that the agricultural of Shi Yonging, forestry is in the market used is to use artificial hand gas boosting structure, utilize the pressure of pressurization gas that the soup in the liquid holding box body is extruded, through nozzles spray, its weak point has: 1. labor intensity of operating staff is big, operator's fatiguability, the malicious ability drop of anti-medicine itself.Sprayer easily produce gas leakage, in the dead of night, fault such as obstruction, often need overhaul, so operator's health, particularly hand exposed to pesticides chance are many at the dispenser scene, health is vulnerable to drug induced injury.3. the cloud point of spray liquid is thick, becomes big drop of water sometimes, runs off easily on by the blade face of the crops of being sprayed, limb, and the deinsectization effect is relatively poor.4. dosage is big, makes deinsectization cost height.5. spray area is little, causes spray rate slow.

Summary of the invention

The present invention is directed to above-mentioned the deficiencies in the prior art part and improve, a kind of thinner, more even, easy operation of mist droplet of spilling is provided, at the bottom of simple in structure, the energy consumption, electric spraying device that spray area is big.

This electric spraying device is realized with following mode: it is equipped with valve in the outside, bottom of casing, electric water pump and battery case, the electric water pump both sides have water inlet pipe is communicated with casing through valve inner chamber respectively and have water pipe to be connected handle and communicate with water pipe, the shell of the water pipe other end and electromotor is affixed, the effluent pipe mouth subtend spraying disk of water pipe, the axis hole of the electromotor spindle nose reeve spraying disk of electromotor is affixed, electric switch is contained on the handle, and live wire and battery case, electric water pump is connected with electric electromechanics, and the upper disk surface of spraying disk has the fluid groove that extends to web from the card middle part.Spraying disk is truncated cone, and its card centre bit is equipped with axis hole, in the outer circumference of spraying disk one bent face is arranged, and is evenly distributed with fluid groove along the conical surface to the spraying disk neighboring at upper disk surface.It is plate shaped that spraying disk is, and is evenly distributed with fluid groove at the upper disk surface of spraying disk, and the spraying disk centre bit is equipped with axis hole.Casing is equipped with the level glass graded tube.Water inlet pipe is communicated with through filter screen with the inner chamber of casing.Casing is equipped with braces.

When work, motor drives spraying disk high speed rotating is from the soup of plumbing outlet pipe mouth outflow, fluid groove through spraying disk flow to the spraying disk periphery, and the centrifugal force that is produced by the spraying disk rotation throws away into even mist, droplet refinement, even, spray area is big, the efficient height, speed is fast, and is bigger 2 times to 3 times than existing hand sprayer spray area, evenly the droplet of refinement easily is attached on the blade face and branch bar of plant, help the soup desinsection, save soup and use, reduce the deinsectization cost.This electric spraying device is Yao Rod gas-pressurized manually, and labour intensity reduces, and can not produce gas leakage, obstruction accident, and the operator is in spraying liquid deinsectization process, and human body can not guarantee operator's safety because of the needs repair apparatus directly contacts soup.Be honored as a queen when the casing water inlet revolves with lid, box sealing is better, and because of taking out pressing liquid with electric water pump to water pipe, casing is steady, can not produce the phenomenon of leakage, guarantees handling safety during operation.This electric spraying device can be regulated the size of spilling the mist droplet with soup for measuring and the adjusting motor speed, all can reaching by valve regulated.Characteristics such as low-voltage direct battery (12 volts of voltages) is adopted in the electric spraying device design, and has energy consumption low, and is safe in utilization.The sprinkler that it can extensively be suitable for insecticide spraying uses, and is more suitable when particularly the desinsection area is big.Can on paddy field and non-irrigated soil, use.

Description of drawings

Fig. 1 electric spraying device structural representation.

Fig. 2 spraying disk master looks schematic diagram.

Fig. 3 is the schematic top plan view of Fig. 2.

Fig. 4 is the A-A cutaway view of Fig. 3.

Fig. 5 is that the effluent pipe mouth installation of electromotor and water pipe concerns schematic diagram.

Embodiment

Below in conjunction with accompanying drawing this electric spraying device is described in further detail:

This electric spraying device is made of casing 1, water inlet pipe 21, valve 5, electric water pump 6, battery case 7, water pipe 8, water pipe 11, handle 9, electric switch 10, electromotor 12, spraying disk 13 and electric wire 17.

Casing 1 is used for powder charge liquid, and there is water inlet 2 casing 1 upper surface, and from then on soup mouthful is poured in the case, and inferior revolving with lid sealed this water inlet 2.For ease of shouldering mobile spray liquid, braces 16 is installed on the casing 1, for understanding what of casing 1 inner liquid medicine, there is level glass graded tube 3 casing 1 side, outside, casing 1 bottom is equipped with valve 5, electric water pump 6 and battery case 7, electric water pump 6 both sides have water inlet pipe 21 to be communicated with the inner chamber of casings 1 and to have water pipe 8 to be connected in that handle 9 is inferior to communicate with water pipe 11 through valve 5 respectively, at water inlet pipe 21 and casing 1 intracavity inter-connection place screen pack 4 are housed.For ease of operation, water pipe 8 uses hose, and water pipe 11 uses the hard water pipe, and handle 9 installs mutually with hard water pipe 11.The effluent pipe mouth 14 of hard water pipe 11 is packed on the shell of electromotor 12, effluent pipe mouth 14 subtend spraying disks 13.Affixed in the axis hole 19 of the electromotor spindle nose 18 reeve spraying disks 13 of electromotor 12, electromotor spindle nose 18 rotates and can drive spraying disks 13 rotations, and electromotor electrical equipment socket 15 is arranged on the shell of electromotor 12.Battery case 7 live wires 17 are electrically connected electric water pump 6, electric switch 10 respectively, electromotor electrical equipment socket 15.

Present embodiment spraying disk 13 profiles are truncated cone (seeing accompanying drawing 2,3,4), there is axis hole 19 at spraying disk 13 upper disk surfaces middle part, it (is that conical surface edge is upturned that one bent face is arranged in the neighboring of taper seat, see Fig. 4), vertically be evenly distributed with fluid groove 20 at the upper disk surface of the conical surface along the conical surface to spraying disk 13 neighborings.Coning angle adopts 120 ° to 170 ° angles.

Spraying disk 13 profiles are plate shaped (omission accompanying drawing), promptly go up that coning angle is 180 ° of angles in the example, do not have perk face, and remaining axis hole 19 is all same as the previously described embodiments with the structure of fluid groove 20.

During use, casing 1 can also can be placed on the vehicle with manually bearing.The battery case 7 12 volts of rechargeable batteries of packing into.After casing interior 1 is filled spray liquid, valve 5 is regulated, with motor speed regulate finish after, the operator hands handle 9, electric switch 10 is connected power supply, electric water pump 6 (micro pump) starting is drawn water the output soup to water pipe 8 and water pipe 11, electromotor 12 drives spraying disk 13 high speed rotating, soup flows out from effluent pipe mouth 14, sprays to the spraying disk 13 of high speed rotating, and the fluid groove 20 of soup on spraying disk 13 flows to web, because spraying disk 13 high speed rotating, soup is impacted and centrifugal action by fluid groove 20 cell walls, and soup is ground into very thin even particulate and outwards throws away into the mist grain, and the mist grain spills to corps leaf surface and branch bar, because particle is trickle, the soup droplet is easy to be attached to blade face and the branch bar of crops, is difficult for wandering ground, has improved insecticidal effect, save medication, reduce cost,, improved spray liquid efficient because spray area is big.For ease of operation, water pipe 11 adopts hard tube, and water pipe 8 adopts flexible pipe, and operator's control crank 9 can be made spraying disk 13 upper and lower moving and left and right moving, and strengthens spray area and speed.As spraying before operator's down wind, because hard water pipe 11 is selected long hard tube for use, so spraying disk 13 can be away from the operator, in addition, utilize medicine grain that wind-force will not sink down into the blade face forward to fore blow again, the operator does not reach the soup of atomizing basically, and the operator is fool proof.

Claims

1, a kind of electric spraying device, it has casing, water inlet pipe, water pipe, the outside, bottom that it is characterized in that casing (1) is equipped with valve (5), electric water pump (6) and battery case (7), electric water pump (6) both sides have water inlet pipe (21) is communicated with casings (1) through valves (5) inner chamber respectively and have water pipe (8) to be connected handle (9) and communicate with water pipe (11), the shell of water pipe (11) other end and electromotor (12) is affixed, effluent pipe mouth (14) the subtend spraying disk (13) of water pipe (11), the axis hole (19) of electromotor spindle nose (18) the reeve spraying disk (13) of electromotor (12) is affixed, electric switch (10) is contained on the handle (9), and live wire (17) and battery case (7), electric water pump (6) and electromotor (12) are electrically connected, and the upper disk surface of spraying disk (13) has the fluid groove (20) that extends to web from the card middle part.

2, electric spraying device according to claim 1, it is characterized in that spraying disk (13) is truncated cone, its card centre bit is equipped with axis hole (19), in the outer circumference of spraying disk (13) bent face is arranged, and is evenly distributed with fluid groove (20) along the conical surface to spraying disk (13) neighboring at upper disk surface.

3, electric spraying device according to claim 1 is characterized in that spraying disk (13) is plate shaped, is evenly distributed with fluid groove (20) at the upper disk surface of spraying disk (13), and spraying disk (13) centre bit is equipped with axis hole (19).

4, electric spraying device according to claim 1 is characterized in that casing (1) is equipped with level glass graded tube (3).

5, electric spraying device according to claim 1 is characterized in that water inlet pipe (21) is communicated with through filter screen (4) with the inner chamber of casing (1).

6, electric spraying device according to claim 1 is characterized in that casing (1) is equipped with braces (16).