CN2256429Y

CN2256429Y - Micro bubble and jetting flow washing machine

Info

Publication number: CN2256429Y
Application number: CN 96236591
Authority: CN
Inventors: 王志锐
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-01
Filing date: 1996-02-01
Publication date: 1997-06-18
Anticipated expiration: 2006-02-01

Abstract

The utility model discloses a micro bubble and water flow jetting washing machine. The utility model is characterized in that a water flow jetting device and a bubble generator are additionally provided, the water flow jetting device is composed of a water inlet pipe, a water pump, a water outlet pipe, and a spray head, and the bubble generator is composed of an air pump, an air delivery pipe, and a bubble distribution device. The utility model adopts water jet and micro bubbles for carrying out wash, and the impeller washing mode of the existing washing machine is changed. The utility model has the advantages of high washing efficiency, time saving, water saving, washing agent saving, no damage for clothes, etc. A plurality of different washing modes can be chosen by users, and the utility model is suitable for different clothes and different washing requirements.

Description

Microvesicle and jet water course washing machine

The utility model relates to a kind of washing machine.

Existing washing machine generally is that the rotation by impeller or washtub drives water body and rotates and realize washing purpose.That the mode of washing of this washing machine exists is not high to the clothing wash degree, wash time long, water and the washing agent utilization rate is not high, damage clothing easily, and shortcoming such as parts are easy to wear, service life is short.

The purpose of this utility model provides a kind of washing machine that utilizes microbubble and jet water course to wash, and changes the mode of washing of existing washing machine, thereby overcomes its existing shortcoming.

The purpose of this utility model realizes by increase jet water course device and micro bubble generation device on existing washing machine.

Washing machine of the present utility model comprises the basic elements of character such as the shell identical with existing general washing machine, washtub, drainpipe, motor, control assembly, washtub is closed by outer bucket and interior casing and forms, interior bucket can be rotated by driven by motor, to realize washing and centrifugal dehydration effect; Feature of the present utility model is to set up jet water course device and micro bubble generation device on washing machine.The jet water course device is made of water pump, water inlet pipe, outlet pipe and shower nozzle; Water inlet pipe one end is communicated with drainpipe, other end water pump water inlet; Outlet pipe one termination pump outlet, the other end connects shower nozzle in the washtub side portion; In the nozzle subtend washtub of shower nozzle, its axis (water (flow) direction that promptly ejects) becomes 10～60 ° of angles with the washtub tangent line, and becomes 30～70 ° of angles with horizontal plane downwards, so that the current that sprayed can wash away clothing preferably and form rotary water current.Bubble generator is made of air pump, appendix and bubble distributor; The bubble distributor is positioned at the washtub bottom, and its top is positioned at washtub, and the bottom is stretched out outside the washtub and is connected with appendix one end, and the appendix other end connects the air pump outlet; There is a cavity bubble distributor inside, and this cavity upwards leads in the washtub through some apertures of top edge by the some fine wireway on top, is communicated with appendix down to the bottom; The internal diameter of this fine wireway and aperture is 0.2～1.5mm.

The shower nozzle of above-mentioned said jet water course device is preferably 2 or 4, is symmetrically distributed in the washtub periphery.When shower nozzle is two, the direction of rotation that its jet water course forms in washtub is opposite, promptly the nozzle of two shower nozzles is opposite each other towards be in the water body direction of rotation that current that they are sprayed form in washtub, just a shower nozzle rotates water body in the direction of the clock, and another shower nozzle makes water body connect rotation counterclockwise.When shower nozzle was 4, the direction of rotation that the jet water course of then every adjacent two shower nozzles forms in washtub was opposite each other.Like this, can control not in the same way shower nozzle alternation (alternating spray goes out the current of different directions), thereby make the water body checker direction of rotation in the washtub, both can prevent the clothing tangled up and knotted, can improve detersive efficiency again by control assembly.

Washing machine of the present utility model is not established independently impeller, because rely on jet water course that the water body in the washtub is rotated generally speaking, adds the effect of microbubble, can obtain clean result preferably.But also can be provided with the impeller projection in the interior bucket bottom of washtub, when the difficult clothing of cleaning of washing or once washing amount were big, starter motor drove washtub and rotates simultaneously, and at this moment the impeller projection at the bucket end is the effect of wave inception wheel, the auxiliary water body that promotes rotates, thereby further improves clean result.To the commutation of motor control, can realize that the formed direction of rotation of jet water course of the rotation direction of washtub and shower nozzle is synchronous in the same way by control assembly.

Also can on the water inlet pipe of jet water course device or outlet pipe, add electric heater,, can reach the purpose that improves clean result, shortens wash time, saves washing agent and water to realize adjusting to the washing water temperature.

Washing machine of the present utility model has changed existing washing machine and has driven the mode of washing that water body rotates by impeller owing to adopt jet water course and microbubble to wash.Jet water course can make water body rotation and roll and clothing is played souring, can improve clean result, can avoid the wearing and tearing of impeller rotation again to clothing, and, the microbubble that is produced by bubble generator plays the effect of washing particle, ten million microbubble particle scouring abrasion clothing and the dirt in the clothing is separated by surface tension.Simultaneously, cross countless minute bubbles in middle motion, polymerization, expand, break, giving off energy strengthens dirt grain microscopic vibration, until separating with clothing.A large amount of bubbles can also make the clothing distending, are difficult for tangled up and knotted.Microbubble can also improve the solubility and the oxidisability of washing agent, gives full play to the effect of washing agent, thereby improves detersive efficiency significantly.So washing machine of the present utility model is compared with existing general washing machine, it is good to have clean result, short to clothing wash degree height, wash time, but and conserve water and washing agent, can not damage clothing, simultaneously, parts are not easy to wear, advantages such as long service life.It is selective that washing machine of the present utility model also has multiple different mode of washing, for example can only adopt jet water course washing, also can add microbubble washing or go up auxiliary rotation of washtub respectively again and wash again, also can adopt washtub to rotate washing separately, variety of way also can be added the raising water temperature respectively and be washed, so can adapt to the needs of different clothings and different washing requirements.

Fig. 1 is the structural representation of a kind of embodiment of the utility model.

Fig. 2 is the vertical view of the washtub part of Fig. 1.

Fig. 3 is the A-A partial sectional view of Fig. 2.

The utility model is described in further detail below in conjunction with Fig. 1 to Fig. 3.

Washing machine of the present utility model comprises shell 1, washtub 2, motor 3, control assembly 4, drainpipe 5 and jet water course device that is made of water pump 6, water inlet pipe 7, outlet pipe 8, shower nozzle 9 and the bubble generator that is made of air pump 11, appendix 12, bubble distributor 13.The utility model is except jet water course device and bubble generator, and other parts and existing washing machine are basic identical; For example washtub 2 is formed by outer bucket 2a and interior bucket 2b fit, and outer bucket is fixing, and interior bucket can be rotated by driven by motor, plays auxiliary washing and centrifugal dehydration effect; Control assembly 4 is installed among the console 1a of shell upper, can control the course of work of other each parts (as motor, air pump, water pump, electric heater, each electromagnetic valve etc.) or realize Automatic Control according to setting program by control assembly.

One termination drainpipe 5 of the water inlet pipe 7 of jet water course device, the water inlet of other end water pump 6 have water discharge outlet 5a and electromagnetic valve 5b on the drainpipe 5, electromagnetic valve 7a is arranged on the water inlet pipe 7; The delivery port of outlet pipe 8 one termination water pumps 6, the other end is separated into four ports and extends washtub 2 side tops and be connected with four shower nozzles 9, electromagnetic valve 8a is arranged between each shower nozzle and the outlet pipe, four shower nozzle symmetrical distribution fourth washtub 2 peripheries, in the nozzle 9a subtend washtub of shower nozzle 9, axis i of nozzle (being the jet water course direction) and washtub tangent line j angle α are 30～45 ° (as shown in Figure 2), and the angle β that is become with horizontal plane p is 45～60 °

(as shown in Figure 3).The nozzle of every adjacent two shower nozzles is towards on the contrary, promptly one another is towards counterclockwise towards clockwise direction, jet water course formed rotary water current direction in washtub that they are sprayed is opposite each other.

The bubble distributor 13 of bubble generator is mushroom-shaped, is installed on washtub 2 bottom center by sealing ring, does not rotate with washtub, and its underpart is stretched out the washtub below and is connected with air pump 11 by appendix 12.There is a cavity 13a bubble distributor 13 inside, and this cavity forms the some aperture 13bs of some fine wireway 13c through the edge and communicates with washtub on top, and cavity 13a is communicated with appendix 12 in the bottom.The internal diameter of fine wireway 13c is generally about 1mm, and its effect mainly is to prevent that the water in the washtub from entering cavity 13a by aperture 13b.The aperture of aperture 13b is generally 0.5～1.0mm, so that the gas of ejection forms micro air bubble.The compressed air of being sent by air pump 11 forms a large amount of micro air bubbles through appendix 12, cavity 13a, enter in the washtub from aperture 13b through fine wireway 13c again in water, can significantly improve detersive efficiency.Can also on air pump, install disrupter (automatic interrupter) additional,, can prevent that like this bubble that produces is too much so that make air pump automatically periodically produce bubble.

Six (generally can be 3～6) impeller projectioies 14 are arranged at the interior bucket 2b bottom of washtub, are symmetrically distributed radially.

On the pump water inlet 7 of jet water course device, be provided with electric heater 10, when needs, can start this electric heater the water of the water inlet pipe 7 of flowing through is heated, thereby realize adjusting control, further improve detersive efficiency the washing water temperature.The washing water temperature can be controlled in certain temperature range automatically by thermocouple switch (temperature controller).

Claims

1, a kind of microvesicle and jet water course washing machine comprise shell (1), washtub (2), drainpipe (5), motor (3), control assembly (4), and washtub is formed by outer bucket (2a) and interior bucket (2b) fit, and interior bucket can be rotated by driven by motor; It is characterized in that having jet water course device and micro bubble generation device; The jet water course device is made of water pump (6), water inlet pipe (7), outlet pipe (8) and shower nozzle (9); Water inlet pipe (7) one ends are communicated with drainpipe (5), the water inlet of other end water pump (6); The delivery port of outlet pipe (8) one termination water pumps (6), the other end is in washtub (2) side top connects nozzle (9a) the subtend washtub of shower nozzle (9) shower nozzle, its axis (i) becomes 10～60 ° of angles with the tangent line (j) of washtub, and becomes 30～70 ° of angles with horizontal plane (p) downwards; Bubble generator is made of air pump (11), appendix (12) and bubble distributor (13); Bubble distributor (13) is positioned at the washtub bottom, and its top is positioned at washtub, and the bottom is stretched out outside the washtub and is connected with appendix (12) one ends, and appendix (12) other end connects the air pump outlet; There is a cavity (13a) bubble distributor (13) inside, and this cavity upwards leads in the washtub through some apertures (13b) of top edge by the some fine wireway (13c) on top, is communicated with appendix (12) down to the bottom; The internal diameter of fine wireway (13c) and aperture (13b) is 0.2～1.5mm.

2, according to the described washing machine of claim 1, it is characterized in that the shower nozzle (9) of said jet water course device is two, be symmetrically distributed in the washtub periphery.

3, according to the described washing machine of claim 1, it is characterized in that the shower nozzle (9) of said jet water course device is four, be symmetrically distributed in the washtub periphery.

4,, it is characterized in that on the water inlet pipe (7) of said jet water course device or outlet pipe (8), being equipped with electric heater (10) according to claim 1,2 or 3 described washing machines.

5,, it is characterized in that impeller projection (14) is arranged at the bottom of the interior bucket (2b) of washtub according to claim 1,2 or 3 described washing machines.

6,, it is characterized in that impeller projection (14) is arranged at the bottom of the interior bucket (2b) of washtub according to the described washing machine of claim 4.