CN2262558Y

CN2262558Y - Drum washer with fountain device

Info

Publication number: CN2262558Y
Application number: CN 96248453
Authority: CN
Inventors: 李兆德; 张韶华; 刘前
Original assignee: CHINA JI'NAN WASHING MACHINE FACTORY
Current assignee: CHINA JI'NAN WASHING MACHINE FACTORY
Priority date: 1996-11-28
Filing date: 1996-11-28
Publication date: 1997-09-17
Anticipated expiration: 2006-11-28

Abstract

The utility model relates to a drum washer with a fountain device. In the utility model, a fountain pump can be arranged on the lower part of an outer drum of the existing drum type washer, and a water level opening of the fountain pump can be communicated with a water level relay through a water level pipe. A water outlet of the fountain pump can be communicated with a water discharge pump through a corrugate pipe and a filter, a jetting pipe of the fountain pump can be communicated with the outer drum of the washer, and a water inlet of the fountain pump can be communicated with an inner cavity of the outer drum of the washer. The utility model has the advantages of good washing effect, simple structure and energy saving.

Description

Tumbling-box washing machine with fountain apparatus

The utility model relates to a kind of tumbling-box washing machine, particularly a kind of tumbling-box washing machine with fountain apparatus.

At present, known tumbling-box washing machine all adopts barrel by the inner tank of washing machine of rotation at a high speed and the friction mode between the friction between the clothing and clothing and the cleaning solution to realize task to clothes washing in the society, though this mode can realize the task to clothes washing, but its clean result is directly proportional with its friction, though the friction that promptly increases between barrel and the clothing can improve clean result, but the wear rate of clothing is raise, so limited the raising of clean result, adopt the method that cleaning solution is heated in order to improve its clean result people, promptly adopt the way of heater to the cleaning solution heating is set in washing machine, though this method can improve clean result to a certain extent, but because of the temperature that cleaning solution is heated can not be too high, its clean result also can not reach comparatively ideal level, in order further to improve the clean result of washing machine, people are constantly exploring new approach, introduced a kind of water-saving type laundry machine of Italian Zanussi company as 1989 the 6th phases " household electrical appliance science and technology " magazine, this washing machine is to be provided with suction pump in the washtub bottom, by suction pump the circulation of the cleaning solution of cylinder bottom is extracted on the nozzle that is higher than the drum top and sprays, thereby realization using water wisely, the task of electricity consumption and raising clean result, the washing machine of this structure since when water spray cylinder with certain rotating speed rotation, the cleaning solution that ejects has quite a few directly to flow back to cylinder bottom along the cylinder periphery, can not be showered on the clothing, thereby reduce the efficient of drawing water of water pump; Owing to be subjected to the obstruction of revolving force in the course of injection, its jet velocity is relatively slowly got off on the other hand, clothing is only played the effect of sprinkle, its clean result descends relatively, and this is the unsurmountable defective of this washing machine.Authorization number discloses a kind of cyclic spray saving type drum washing mahcine that is called for CN1017074B for another example, its structure is by running of transmission mechanism head roll and water pump water spray by a laundry motor, cylinder is provided with the gear teeth and hollow bolster, one section axis downside of inserting hollow bolster of sparge pipe, its not termination nozzle is arranged, though this washing machine is compared on clean result with existing washing machine and is had large improvement, but structure is more numerous and diverse, the manufacturing cost height, being difficult for popularizing is the defective of its existence.

Task of the present utility model is to provide that a kind of clean result is good, simple in structure, energy savings is suitable for the universal novel tumbling-box washing machine with fountain apparatus.

The technical solution of the utility model is to be provided with FOUNTAIN PUMP in the urceolus bottom of existing tumbling-box washing machine, the water level mouth of FOUNTAIN PUMP is connected with level relay by water level pipe, the delivery port of FOUNTAIN PUMP is connected with draining pump after by bellows and filter, the playpipe of FOUNTAIN PUMP is connected with the urceolus of washing machine, the urceolus intracavity inter-connection of the water inlet of FOUNTAIN PUMP and washing machine.

Accompanying drawing has provided specific embodiments of the present utility model, and wherein, accompanying drawing 1 is the utility model overall structure schematic diagram; Accompanying drawing 2 is that A-A in the accompanying drawing 1 is to the sectional structure schematic diagram; Accompanying drawing 3 is the assembly structure schematic diagram of the utility model FOUNTAIN PUMP.

In the accompanying drawings, (1) is the FOUNTAIN PUMP playpipe, and (2) are the urceolus delivery port on the washing machine, (3) be the FOUNTAIN PUMP water inlet, (4) are the FOUNTAIN PUMP motor, and (5) are FOUNTAIN PUMP, (6) be retaining ring, (7) are FOUNTAIN PUMP water level mouth, and (8) are the FOUNTAIN PUMP delivery port, (9) be snap ring, (10) be snap ring, (11) are bellows, and (12) are snap ring, (13) be filter, (14) communicating pipe, (15) are draining pump, and (16) are retaining ring, (17) be sealing ring, (18) be water level pipe, (19) are level relay, and (20) are support of motor, (21) be brace, (22) are trip bolt.

Further describe as follows below with reference to accompanying drawing to concrete structure of the present utility model:

With reference to the accompanying drawings, the pump housing of FOUNTAIN PUMP (5) is fastened on the support of motor (20) of washing machine urceolus downside by trip bolt (22) and brace (21), make FOUNTAIN PUMP be in the downside of washing machine urceolus, the water inlet (3) of FOUNTAIN PUMP (5) is connected with urceolus delivery port (2) on the washing machine, and by sealing ring (17) and retaining ring (6) and (16) lock sealing, the water level mouth (7) of FOUNTAIN PUMP (5) is connected with water level pipe (18), and by snap ring (10) locking, the other end of water level pipe (18) is connected with level relay (19), the delivery port (8) of FOUNTAIN PUMP (5) is connected with bellows (11), and by snap ring (9) locking, the other end of bellows (11) is connected with filter (13), and by snap ring (12) locking, filter (13) was connected with draining pump by communicating pipe (14), the urceolus intracavity inter-connection of FOUNTAIN PUMP playpipe (1) and washing machine.

Below will be described as follows the course of work of the present utility model with reference to the accompanying drawings:

With reference to the accompanying drawings, when washing machine begins to intake, the water that enters into the outer tube inner chamber of washing machine enters in the FOUNTAIN PUMP by urceolus delivery port (2) and FOUNTAIN PUMP water inlet (3), when the water level in the FOUNTAIN PUMP reaches prior setting value, just the aeroseal in the water level pipe (18) is lived, continuous rising along with the water level in the pump, pressure in the water level pipe (18) also increases, when its pressure reaches certain value, to promote the level relay action, thereby the control water inlet stops, water in the washing machine has reached the pre-determined water yield at this moment, in washing and rinse cycle, and FOUNTAIN PUMP (5) work, and the cleaning solution in the pump sprayed in inner tank of washing machine by playpipe (1), thereby realize the task of fountain washing, the cleaning solution that sprays into simultaneously in the inner core constantly enters in the FOUNTAIN PUMP by urceolus delivery port (2) and FOUNTAIN PUMP water inlet 3, constantly cleaning solution is sprayed in the inner tank of washing machine by FOUNTAIN PUMP again, go round and begin again like this, thereby realize improving clean result and water-saving task.

In sum, can effectively realize task of the present utility model, a kind of clean result is good, simple in structure, energy savings for society provides, and is suitable for the universal novel tumbling-box washing machine with fountain apparatus.

Claims

1. the tumbling-box washing machine that has fountain apparatus, comprise FOUNTAIN PUMP playpipe (1), urceolus delivery port (2) on the washing machine, FOUNTAIN PUMP water inlet (3), FOUNTAIN PUMP motor (4), FOUNTAIN PUMP (5), retaining ring (6), FOUNTAIN PUMP water level mouth (7), FOUNTAIN PUMP delivery port (8), snap ring (9), snap ring (10), bellows (11), snap ring (12), filter (13), communicating pipe (14), draining pump (15), retaining ring (16), sealing ring (17), water level pipe (18), level relay (19), support of motor (20), brace (21), trip bolt (22) is characterized in that: the pump housing of FOUNTAIN PUMP (5) is fastened on the support of motor (20) of washing machine urceolus downside by trip bolt (22) and brace (21), make FOUNTAIN PUMP be in the downside of washing machine urceolus, the water inlet (3) of FOUNTAIN PUMP (5) is connected with urceolus delivery port (2) on the washing machine, and reaches (16) lock sealing by sealing ring (17) and retaining ring (6), and the water level mouth (7) of FOUNTAIN PUMP (5) is connected with water level pipe (18), and by snap ring (10) locking, the other end of water level pipe (18) is connected with level relay (19), and the delivery port (8) of FOUNTAIN PUMP (5) is connected with bellows (11), and by snap ring (9) locking, the other end of bellows (11) is connected with filter (13), and by snap ring (12) locking, filter (13) was connected with draining pump by communicating pipe (14), the urceolus intracavity inter-connection of FOUNTAIN PUMP playpipe (1) and washing machine.