CN2131613Y - Multipurpose spraying machine with pressurised container - Google Patents

Abstract

The utility model discloses an air-blowing multipurpose spraying machine, which belongs to a spraying apparatus. The utility model discloses the manufacturing method and the working principle of the air-blowing multipurpose spraying machine. Through making use of the utility model, the air-blowing multipurpose spraying machine can not only conduct the spraying control to the pests of the agricultural crops, the forestry nursery stocks, the street trees on the urban green area, hedges, lawns, etc., but also can conduct the spraying operation to the urban and rural sanitary sterilization, the epidemic prevention, the kill of the mosquito and fly, etc. The air-blowing multipurpose spraying machine has far firing range, wide spraying swath, good spraying of the physic liquor, large coverage rate, high adhesive rate, and strong aiming property, and the production efficiency is 20 to 50 times higher than the currently accepted sprayer. The utility model can be used for the cleaning operation of the surface dirt of the building, the automobile, the train, the ship, the aircraft, and other facilities. The utility model has the advantages of compact structure, convenient operation, low cost, multiple functions, etc.

Description

Multipurpose spraying machine with pressurised container

The utility model belongs to the spraying apparatus.At present, domestic disease and pest and health and epidemic prevention, the town and country used sprayer that wipes out the flies and mosquitoes to agricultural crops, forestry trees, urban afforestation band (as shade tree, hedgerow, lawn etc.) mostly is backpack hand sprayer, motorized knapsack and stretcher type power pump.Backpack hand sprayer and power driven sprayer, its capacity is little, and spraying swath is narrow, atomizing is poor, range is near, and the coverage rate of its soup and adhesive rate are all low, and its labor intensity of operating staff is big, productivity ratio is low; The stretcher type power pump, its spraying utilizes fluid jet spray gun, and medical liquid atomizing is poorer, and spray-like is drenched like two, and most of soup flows to ground, causes liquid waste big, and environmental pollution is heavy, and needs many people to operate simultaneously, and its productivity ratio is low, and labour intensity is big, uses very inconvenient.

Task of the present utility model manufacture and design exactly a kind of easy to use, simple to operate, time saving and energy saving, applied widely, cost is low, a tractor serves several purposes, can carry out the target spraying, medical liquid atomizing is good, penetrability is good, all height, far firing range, spraying swath are wide for the coverage rate of soup and adhesive rate, can when non-spraying work, be used for the washing and cleaning operation of building, automobile, train, boats and ships, aircraft and other utility meter face dirts again.

Main points of the present utility model are: at the output shaft two ends of an electric start type gasoline engine, a blower fan and a liquid pump are housed respectively.A flexible hose and an adjusting support are equipped with in blower fan export department.Regulate support and both can support flexible hose, again can be according to needing that the flexible hose exit angle is regulated in the flexible hose bending.In flexible hose export department one nozzle ring seat pipe is housed, is equipped with 1 on it to a plurality of spray nozzles; A feed tube and a drain pipe are housed on the liquid pump.Its feed tube and flow container are connected, and the drain pipe front end is equipped with a three-way connection, and two switches are equipped with at the two ends of three-way connection respectively, and one is spray switch, and another is a cleaning switch.Be equipped with one behind the cleaning switch and clean woven hose, clean the woven hose front end one washer jet is housed; A spraying woven hose is housed behind the spray switch, and the spraying woven hose communicates with the nozzle carrier pipe that is contained in flexible hose export department.

During the spraying operation, close cleaning switch, open spray switch.Start electric start type gasoline engine, gasoline engine drives blower fan and liquid pump.Liquid in the flow container enters liquid pump by feed tube, after boosting, through drain pipe, three-way connection, spray switch, spraying woven hose, nozzle carrier pipe, spray nozzle, become the ejection of taper spray, at this moment, the blower fan air after the speedup that will boost, become the ejection of jet taper through flexible hose, nozzle carrier pipe, have the air-flow that certain speed and rotation are advanced, blow on the droplet, droplet is further blended refinement, and after making the droplet speedup, the directive target, and be attached to the surface of target.Common knapsack sprayer can only be at short target job, and the spray that it sprayed is the direct-injection type spray, so can only be to the operation of target single face.And the utility model is that rotation is at a high speed advanced because of its spray, target can be waved upset, so can improve coverage rate and adhesive rate to target two sides or multiaspect operation simultaneously.The utility model can not only be to short target job, and can be to the operation of spraying of 5～30 meters high targets.Its spraying swath is wide, and far firing range atomizes, the production efficiency height.

During washing and cleaning operation, close spray switch, open cleaning switch.Gasoline engine drives liquid pump, after liquid in the flow container is entered liquid pump and is boosted by feed tube, become the ejection of high-speed jet column through drain pipe, three-way connection, cleaning switch, cleaning woven hose, washer jet, be mapped on the face of being cleaned, the target surface dirt can be washed.

Description of drawings and embodiment:

Fig. 1: the front view that is a kind of concrete structure of the present utility model.

Fig. 2: be the structural representation after the bending of the utility model spraying part.

Fig. 3: the schematic diagram that is the utility model spray outlet portion.

Below with reference to accompanying drawings the utility model is described in further detail:

With reference to Fig. 1, Fig. 2 and Fig. 3, an end of electric start type gasoline engine ［ 1 ］ fixedly connected blower fan ［ 2 ］, the adjusting support ［ 4 ］ that a flexible hose ［ 3 ］ and has auto-lock function is equipped with in blower fan ［ 2 ］ export department.A nozzle carrier pipe ［ 6 ］ is equipped with on the top of flexible hose ［ 3 ］, and nozzle carrier pipe ［ 6 ］ is logical with a termination of spraying woven hose.Adjusting support ［ 4 ］ with auto-lock function, the effect of existing supporting flexible hose ［ 3 ］ has the effect of adjusting flexible hose ［ 3 ］ outlet angle of bend again, its adjusting angle is in 0～270 ° of scope, note to regulate, mix up angle as required after, then lock-bit; The other end of electricity start type gasoline engine ［ 1 ］ links to each other with liquid pump ［ 8 ］ by shaft coupling ［ 18 ］, and the base of the base of liquid pump ［ 8 ］ and gasoline ［ 1 ］ is separately fixed on the frame ［ 9 ］.Flow container ［ 17 ］ communicates with liquid pump ［ 8 ］ by feed tube ［ 10 ］, the outlet of liquid pump ［ 8 ］ is connected to a drain pipe ［ 11 ］, a bite of drain pipe ［ a 11 ］ front end and a three-way connection ［ 12 ］ is connected, and other two mouthfuls of three-way connection ［ 12 ］ are connected to a spray switch ［ 13 ］ and a cleaning switch ［ 14 ］ respectively.The export department of cleaning switch ［ 14 ］ connects one and cleans woven hose ［ 15 ］, cleaning woven hose ［ 15 ］ is connected with washer jet ［ 16 ］, the export department of spray switch ［ 13 ］ connects a spraying woven hose ［ 5 ］, and spraying woven hose ［ 5 ］ communicates to a plurality of spray nozzles ［ 7 ］ with 1 by nozzle carrier pipe ［ 6 ］.

During the spraying operation, close cleaning switch ［ 14 ］, open spray switch ［ 13 ］, start electric start type gasoline engine ［ 1 ］, gasoline engine ［ 1 ］ drives blower fan ［ 2 ］ running work, with after the air stream pressurization speedup along flexible hose ［ 3 ］, the inner chamber of nozzle carrier pipe ［ 6 ］ is the ejection of jet taper, at this moment, gasoline engine ［ 1 ］ is also driving liquid pump ［ 8 ］ running work, sucks the liquid in the flow container ［ 17 ］ in the pump housing of liquid pump ［ 8 ］, after the supercharging along feed tube ［ 10 ］, liquid stream is along drain pipe ［ 11 ］, three-way connection ［ 12 ］, spray switch ［ 13 ］, spraying woven hose ［ 5 ］, nozzle carrier pipe ［ 6 ］, spray nozzle ［ 7 ］ is coniform spray ejection, and the spray of this spray further stirs refinement under the powerful air-flow effect of blower fan ejection, be incident upon target surface after the speedup, droplet is attached on the target surface.Described coniform spray is under the effect of fan airflow, and after the refinement speedup, its range reaches 5～30 meters.As the liquid in the flow container is soup, so just can be to the control of spraying of the disease and pest of crops, trees, lawn, greenery patches, public place.As the liquid in the flow container is clear water, just can be to dust place spray for dust suppression.

During washing and cleaning operation, close spray switch ［ 13 ］, open cleaning switch ［ 14 ］, start electric start type gasoline engine ［ 1 ］, gasoline engine ［ 1 ］ drives liquid pump ［ 8 ］ by shaft coupling ［ 18 ］, and the cleaning fluid sucking-off with in the flow container ［ 17 ］ enters in the pump housing of liquid pump ［ 8 ］ along feed tube ［ 10 ］, after the supercharging, liquid is along drain pipe ［ 11 ］, three-way connection ［ 12 ］, cleaning switch ［ 14 ］, clean woven hose ［ 15 ］, washer jet ［ 16 ］ is the ejection of column high pressure.High pressure column liquid stream is mapped to target surface, is about to be attached to the dirt impact of target surface and descend, and reaches the purpose of cleaning.

Its withstand voltage scope of said liquid pump ［ 8 ］ is 0～10MPa, can be according to needing to select appropriate value during use.The withstand voltage scope of the drain pipe that communicates with it ［ 11 ］, three-way connection ［ 12 ］, spray switch ［ 13 ］, cleaning switch ［ 14 ］, spraying woven hose ［ 5 ］, cleaning woven hose ［ 15 ］, washer jet ［ 16 ］, nozzle carrier pipe ［ 6 ］ and spray nozzle ［ 7 ］ is 0～10MPa.

Said liquid pump ［ 8 ］, its range of flow are 0.1～80 liter/minute.Can select appropriate value as required during use.

Claims (10)

1, a kind of air-assisted spraying multiple purpose aeroplane, comprise electric start type gasoline engine [1], blower fan [2], flexible hose [3], adjusting support [4] with auto-lock function, spraying woven hose [5], nozzle carrier pipe [6], spray nozzle [7], liquid pump [8], frame [9], feed tube [10], drain pipe [11], three-way connection [12], spray switch [13], cleaning switch [14], clean woven hose [15], washer jet [16], flow container [17] and shaft coupling [18], it is characterized in that said electric start type gasoline engine [1] is contained on the frame [9], it is exported an end and is connecting blower fan [2], the other end links to each other with liquid pump [8] on being contained in frame [9] by shaft coupling [18].The export department of blower fan [2] is equipped with flexible hose [3] and has the adjusting support [4] of auto-lock function, nozzle carrier pipe [6] is equipped with in the export department of flexible hose [3], nozzle carrier pipe [6] is gone up fixedly connected spray nozzle [7], and the upper end of regulating support [4] links to each other with the nozzle carrier pipe; The water inlet of liquid pump [8], be connected to feed tube [10], feed tube [10] is communicated with flow container [17], the delivery port of liquid pump [8] is connected to drain pipe [11], drain pipe [11] is connected with three-way connection [12], three-way connection [12] one brings out mouth and is connected to spray switch [13], and spray switch [1-3] communicates with nozzle carrier pipe [6] by spraying woven hose [5]; The other end outlet of three-way connection [12] is connected to cleaning switch [14], and cleaning switch [14] communicates with washer jet [16] by cleaning woven hose [15].

2, according to the described air-assisted spraying multiple purpose aeroplane of claim 1, it is characterized in that an end of said electric start type gasoline engine ［ 1 ］ fixedly connected blower fan ［ 2 ］, the other end is connecting liquid pump ［ 8 ］, and electric start type gasoline engine ［ 1 ］ drives blower fan ［ 2 ］ and liquid pump ［ 8 ］ simultaneously.

3, according to the described air-assisted spraying multiple purpose aeroplane of claim 1, it is characterized in that the front end of said flexible hose ［ 3 ］ fixedly connected nozzle carrier pipe ［ 6 ］, its rear end is fixed on the export department of blower fan ［ 2 ］.

4, according to the described air-assisted spraying multiple purpose aeroplane of claim 1, it is characterized in that said adjusting support ［ 4 ］ with auto-lock function, its lower end is contained in the export department of blower fan ［ 2 ］, and the upper end links to each other with nozzle carrier pipe ［ 6 ］ two sides.Can support flexible hose ［ 3 ］, can regulate the exit angle of flexible hose ［ 3 ］ again, angle mixes up the back self-locking and fixes.The exit angle adjustable range of flexible hose ［ 3 ］ is 0～270 °.

5, according to the described air-assisted spraying multiple purpose aeroplane of claim 1, the withstand voltage scope that it is characterized in that said liquid pump ［ 8 ］ is 0～10MPa, and range of flow is 0.1～80 liter/minute.

6,, it is characterized in that carry of spray scope is 5～30 meters according to the described air-assisted spraying multiple purpose aeroplane of claim 1.

7,, it is characterized in that said washer jet ［ 16 ］, cleaning woven hose ［ 15 ］, cleaning switch ［ 14 ］, three-way connection ［ 12 ］, drain pipe ［ 11 ］, liquid pump ［ 8 ］, feed tube ［ 10 ］, flow container ［ 17 ］ are systems that communicates according to the described air-assisted spraying multiple purpose aeroplane of claim 1.

8,, it is characterized in that said flow container ［ 17 ］, feed tube ［ 10 ］, liquid pump ［ 8 ］, drain pipe ［ 11 ］, three-way connection ［ 12 ］, spray switch ［ 13 ］, spraying woven hose ［ 5 ］, nozzle carrier pipe ［ 6 ］, spray nozzle ［ 7 ］ are systems that communicates according to the described air-assisted spraying multiple purpose aeroplane of claim 1.

9, according to the described air-assisted spraying multiple purpose aeroplane of claim 1, it is characterized in that said three-way connection ［ 12 ］, spray switch ［ 13 ］, cleaning switch ［ 14 ］, can be two independently work systems with the liquid flow point, one is the spraying work system, and another is the cleaning system.

10,, it is characterized in that the said spray nozzle ［ 7 ］ that places the spraying seat to manage on ［ 6 ］ is one or more according to the described spraying work system of claim 8.

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