CN2246095Y

CN2246095Y - Portable automotive high pressure cleaner

Info

Publication number: CN2246095Y
Application number: CN 96212219
Authority: CN
Inventors: 刘彤; 江培红
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-31
Filing date: 1996-05-31
Publication date: 1997-01-29
Anticipated expiration: 2006-05-31

Abstract

The utility model relates to a portable high pressure cleaning machine for automobiles, which is composed of a water source connected with a spraying gun, wherein, a magnetic force vibration pump is connected between a water source and a spraying gun and uses a variable frequency power supply as the power supply which uses an automobile direct current power supply, and the pressurized water flow by the magnetic force vibration pump enters the spraying gun to form high pressure spraying water flow to clean the automobile. The portable high pressure cleaning machine for automobiles achieves the effect of a large water flow cleaning machine by using the purpose-made spraying gun, the specially designed magnetic force vibration pump and the high pressure leading agent. The portable high pressure cleaning machine for automobiles can carry out the special cleaning such as pressure regulating cleaning, chemical agent cleaning, etc. The portable high pressure cleaning machine for automobiles uses the power supply of the automobile and has no special need for the water source. The utility model has the advantages of small size, light weight, more water deformation change, convenient carrying, low energy consumption, etc.

Description

The portable vehicle high-pressure cleaner

The utility model relates to vehicle washing equipment, and concrete is that a kind of portable vehicle is with pressing cleaning machine.

For protecting environment and keeping automobile normally to move, automobile needs often to clean.

Present large-scale high-pressure cleaner, cleaning effect is better, but equipment is heavy, the cost height, and water wasting expense electricity is limited by the place, can not adopt automobile power source, thereby can not carry and popularize.

Existing portable washing equipment can directly use automobile power source, but water outlet can't form jet, does not also have spray gun, the ideal effect of out of reach scale removal; Pump does not possess the resorption ability, only can get the water that pours in down a chimney, and water outlet can not be lower than water tank again, so the water intaking scope is very little, it is far apart from brush for vehicle wash to add switch, operation inconvenience.

Existing band is pressed spray gun, need look for existing pressure flows such as tap water, thereby uses inconvenience.Often pressure is not enough because of tap water, the jet poor effect, and this spray gun is not with again to inhale and is sent the purging medium structure, can't reach effective cleaning performance, and the jet break-make is by water tap control, and is very inconvenient, uses limited by the place.

The purpose of this utility model provides a kind of portable vehicle high-pressure cleaner, directly uses automobile power source, produces the high pressure jet of multiple water shape, is attaching purging medium, and the machine of effective cleaning is advanced at positions such as vehicle appearance and engine case.This body is long-pending little, in light weight, and all operations is all finished at the carwash end, is convenient to carry with car, and is easy to use.

The purpose of this utility model is achieved in that

A kind of portable vehicle high-pressure cleaner, connecting spray gun by the water source forms, spray gun has the keying needle-valve by handle control, the lance tube end is equipped with shower nozzle, it is characterized in that: between water source and spray gun, be connected with the magnetic force vibratory pump, the pump housing of this magnetic force vibratory pump is made up of electromagnet and vibrating mass, the electromagnet center is a sleeve-shaped, center sleeve has salver and overcoat outward, between salver and overcoat, magnet coil is housed, the entrance point of center sleeve is equipped with check valve, and vibrating mass is housed in it, in the vibrating mass or check valve is housed outward.

The purpose of this utility model also can realize by following measure:

The structure of described spray gun comprises a Washing liquid bottle, be laterally connected in the body of a gun, its junction has the vertical hole of the transverse holes and the body of a gun to communicate, this transverse holes is opened and closed by the needle-valve that is loaded in vertical hole, body of a gun inner chamber below, when this needle-valve was opened, the siphon that relies on the spray gun current to produce was extracted cleansing fluid out from transverse holes.

A kind of embodiment of described variable frequency power source is by micromotor M, adjustable resistance R, the unsteady flow sheet is formed, micromotor and adjustable resistance polyphone, two ends connect external source, and the two poles of the earth of the output lead of micromotor connect current colector respectively, this current colector mutual insulating, with the brush collector moving contact of unsteady flow sheet, this unsteady flow sheet is two semicircular ring of mutually insulated respectively, is installed on the output shaft of micromotor to insulation.

Described magnetic force vibratory pump can directly use car direct current power supply.

The utility model has following actively useful effect:

(1) this machine adopts high pressure to draw the agent jet, can reach the effect of large-scale current cleaning machine, can also carry out special purpose in addition and clean as the pressure regulation cleaning, and chemical agent cleans or the like.

(2) this body is long-pending little, and (only several kilograms) in light weight are easy to carry.

(3) this machine adopts automobile power source, to all no requirement (NR)s of water of any position, because of having suction capacity, even can directly draw river, Chi Shui, is convenient to open-air cleaning.

(4) from the water for economy angle design, per minute is 2 liters of waters only, thereby water-saving and electricity-saving.

(5) can realize single multiple injection water fractal transforms such as jet, pencil jet, vaporific jet of hanging.

(6) washer solvent is by special-purpose noticeable degree, and scalable washer solvent addition is to adapt to the needs of different scrubbing.

(7) water type conversion, fluid valving, purging medium are inhaled to break and are all controlled on spray gun, so easy to operate, practical.

Now be described further in conjunction with the accompanying drawings:

Fig. 1 is the utility model main assembly scheme drawing;

Fig. 2 is a kind of embodiment of spray gun among Fig. 1;

Fig. 3 is a kind of embodiment of magnetic force vibratory pump among Fig. 1;

Fig. 4 is a kind of embodiment of variable-frequency power sources among Fig. 1;

Fig. 5 is the schematic diagram of the variable-frequency power sources of Fig. 4;

Fig. 6 is the constructional drawing of unsteady flow sheet among Fig. 5.

Portable vehicle high-pressure cleaner of the present utility model, connecting spray gun by the water source forms, between water source 40 and spray gun 10, be connected with magnetic force vibratory pump 20, this magnetic force vibratory pump 20 is seen Fig. 1 by variable-frequency power sources 30 power supplies, this variable-frequency power sources 30 is used car direct current power supply, current enter spray gun 10 after 20 superchargings of magnetic force vibratory pump, form the high-pressure injection current vehicle is cleaned.

During enforcement, a kind of embodiment of described magnetic force vibratory pump sees Fig. 3, and it is configured to:

The pump housing is made up of electromagnet 201 and vibrating mass 202, the electromagnet center is the ladder sleeve-shaped, center sleeve has flange 203 and overcoat 204 outward, magnet coil 205 is housed between flange and overcoat, in the entrance point aperture 206 of center sleeve check valve 207 is housed, its exit end caliber is bigger, vibrating mass 202 is housed in it, this vibrating mass center has through hole corresponding with electromagnet center sleeve entrance point bore, check valve 208 is housed in the vibrating mass central through hole, described vibrating mass is made with permanent-magnet material, described check valve 207,208 allow unidirectional the passing through of input end fluids, and the described big stepped hole caliber that vibrating mass is housed is longer, leave the space 209 of vibrating mass vibration, exit end at this big stepped hole has plug 210, and there is egress hole 211 at this plug center, and the import of this outlet and spray gun is joined.Its principle of work is: when the logical positive of c, d was electric, electromagnet 201 was opposite with vibrating mass 202 polarity, and vibrating mass moves to A, and liquid is discharged.When c, d oppositely sent electricity, electromagnet pole is identical with the vibrating mass magnetic pole, and was mutually exclusive, and vibrating mass deviates from A motion, and liquid sucks, because of c, d frequency adjustable so pump delivery is adjustable.

During enforcement, a kind of embodiment of described spray gun 10 sees Fig. 2, and its structure comprises:

One body of a gun 101, its inner chamber 102 is connected with the coolant outlet pipe 211 of magnetic force vibratory pump 20, these inner chamber 102 front ends have vertical hole 103 entire body nozzle bosses 104, first needle-valve 105 is equipped with the inner chamber interface in this vertical hole 103, and this needle-valve has sealing column 106 to stretch out from body of a gun rear end with to remove machine 107 hinged, and seals with O type circle 108, described machine 107 upper ends of removing are articulated in the body of a gun, the middle part is connected with the extension spring 112 that is connected in the body of a gun, and stretch out from body of a gun narrow slit 109 lower end, and this narrow slit is allowed the machine of removing 107 appropriateness rotations;

One Washing liquid bottle 110, be laterally connected in the body of a gun, its junction has the vertical hole of the transverse holes 111 and the body of a gun to communicate, this transverse holes communicates 114 with second vertical hole of the body of a gun, this second vertical hole is positioned at body of a gun inner chamber below, second needle-valve 115 is housed in this vertical hole, and this second needle-valve has sealing column 116 to stretch out from body of a gun rear end with to remove machine 107 hinged, and seals with O type circle 117; Described second needle-valve is slotted hole with the hinge hole 113 of removing machine, and behind the first needle-valve complete opening, second needle-valve just moves

One nozzle 118, constitute by female outer nut 119 and with its siamesed nozzle core 120, the negative thread of outer nut is connected with the nozzle boss 104 of body of a gun head, nozzle core 120 inserts the inner chamber 121 of nozzle boss, one centre hole 122 and some parallel longitudinals hole 123 are arranged on this nozzle core, when the end face of nozzle core does not contact with inner chamber 121 bottom surfaces of nozzle holder, the centre hole of nozzle holder communicates with the vertical hole of all of nozzle core, form the pencil jet, when the end face of nozzle core contacts with inner chamber 121 bottom surfaces of nozzle holder, the centre hole of nozzle holder only communicates with the centre hole 122 of nozzle core, forms the single-column jet.

A kind of embodiment of described variable frequency power source sees Fig. 4, by micromotor M, adjustable resistance R, the unsteady flow sheet is formed, micromotor and adjustable resistance polyphone, two ends connect external source a, b, the two poles of the earth c, the d of the output lead of micromotor connects current colector respectively and sees Fig. 5 Fig. 6, and this current colector mutual insulating is respectively with brush collector 303,304 moving contacts of unsteady flow sheet, this unsteady flow sheet is two semicircular ring 305,306 of mutually insulated, is installed on the output shaft 307 of micromotor to insulation.Its principle of work is: motor M is driven by power supply a, b, and the axle clockwise direction rotates, and when going to half-turn, output lead c links to each other with a (+), and lead d links to each other with b (-), at this moment c (+), d (-); When going to lower branch, output lead c links to each other with b (-), and d links to each other with a (+), and this moment, c (-), d (+) rotated a circle, and the positive and negative variation of c, d is consistent, thereby direct current (DC) a, b have become alternating current c, d.

Regulate variable resistance R resistance, can change the rotating speed of motor M, thereby reach the purpose of regulating c, d frequency.

The vibrating mass of described magnetic force vibratory pump can be a permanent magnet, also can use electromagnet.

Claims

1. portable vehicle high-pressure cleaner, connecting spray gun by the water source forms, spray gun has the keying needle-valve by handle control, the lance tube end is equipped with shower nozzle, it is characterized in that: between water source and spray gun, be connected with the magnetic force vibratory pump, the pump housing of this magnetic force vibratory pump is made up of electromagnet and vibrating mass, the electromagnet center is a sleeve-shaped, center sleeve has salver and overcoat outward, between salver and overcoat, magnet coil is housed, the entrance point of center sleeve is equipped with check valve, and vibrating mass is housed in it, in the vibrating mass or check valve is housed outward.

2. portable vehicle high-pressure cleaner as claimed in claim 1, it is characterized in that: the structure of described spray gun comprises a Washing liquid bottle, be laterally connected in the body of a gun, its junction has the vertical hole of the transverse holes and the body of a gun to communicate, this transverse holes is opened and closed by the needle-valve that is loaded in vertical hole, body of a gun inner chamber below, when this needle-valve was opened, the siphon that relies on the spray gun current to produce was extracted cleansing fluid out from transverse holes.

3. portable vehicle high-pressure cleaner as claimed in claim 1, it is characterized in that: the variable frequency power source of described connection magnetic force vibratory pump is by micromotor M, adjustable resistance R, the unsteady flow sheet is formed, micromotor and adjustable resistance polyphone, two ends connect external source, the two poles of the earth of the output lead of micromotor connect current colector respectively, and this current colector unsteady flow sheet mutual insulating contacts with brush collector respectively, this unsteady flow sheet is two semicircular ring of mutually insulated, is installed on the output shaft of micromotor to insulation.

4. portable vehicle high-pressure cleaner as claimed in claim 1 is characterized in that: described magnetic force vibratory pump can directly use car direct current power supply.