CN1017074B - Cyclic spray saving type drum washing mahcine - Google Patents
Cyclic spray saving type drum washing mahcineInfo
- Publication number
- CN1017074B CN1017074B CN 90107712 CN90107712A CN1017074B CN 1017074 B CN1017074 B CN 1017074B CN 90107712 CN90107712 CN 90107712 CN 90107712 A CN90107712 A CN 90107712A CN 1017074 B CN1017074 B CN 1017074B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- washing
- mahcine
- nozzle
- saving type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a cyclic spray water-saving cylinder washing machine. The present invention comprises a washing motor, a water suction pipe component, a transmission mechanism, a water pump, a water spray pipe component, a control platform cover, a nozzle, a cover of a washing cylinder, a cylinder, a washing cylinder, etc. The present invention is characterized in that the washing motor drives the cylinder to operate and the water pump to spray water through the transmission mechanism, a wheel tooth and a hollow supporting shaft are arranged on the cylinder, one section of the water spray pipe is arranged at the lower side of the shaft line of the hollow supporting shaft, and the tail end is connected with the nozzle. Compared with the prior art, the present invention has the advantages of simple and compact structure, convenient use, water consumption saving, electric power consumption saving, washing agent saving, high washing rate, high utilizing rate of sprayed washing liquid, good dirt flushing effect, etc.
Description
The present invention relates to a kind of tumbling-box washing machine, particularly a kind of cyclic spray saving type drum washing mahcine.
In the prior art, U.S. Patent Publication a kind of washing machine-have pump to take out cleaning solution to the top from spilling water groove lower curtate, heating system (US4757699A8807198831) is arranged, and in " the washing machine exploitation trends of European several companies " literary composition of the 28th page of 1989 the 6th phases " household electrical appliance science and technology " magazine, introduced a kind of water-saving type laundry machine of Italian Zanussi company, and thought that the spraying system of this washing machine is the most effective a kind of design.The structure of above-mentioned this class washing machine is that suction pump is arranged on washtub bottom, by suction pump the cleaning solution circulation of washtub bottom is extracted into to spray on the nozzle that is higher than the drum top, has reduce water consumption, power consumption and washing agent advantage preferably.But, because cylinder is rotating with certain rotating speed during water spray, and the aperture that cleaning solution must see through on the roll circumference is showered on the interior clothing of cylinder, thereby the cleaning solution that ejects has quite a few directly to flow back to cylinder bottom along the cylinder cylindrical that is rotating, can not be showered on the clothing, thereby reduce the efficient of drawing water of water pump; On the other hand, can see through the cleaning solution that cylinder is injected to the clothing surface,, clothing is only played the effect of sprinkle in course of injection because the obstruction of the cylinder that is being rotated is relatively slowly got off its jet velocity.Therefore, the washing machine of this structure exists following shortcoming: 1. the cleaning solution of being drawn back by water pump can not fully be utilized to washing clothes, and utilization rate is low, and power consumption is big relatively; 2. cleaning solution can not be with the surface of its maximum jet velocity sprinkling clothing, and flushing dirt effect is relatively poor; 3. clean shortcomings such as rate is low.And the transmission mechanism structure more complicated of this class washing machine, spraying system generally needs special motor and drives.
The objective of the invention is to avoid above-mentioned weak point of the prior art and provide a kind of simple and compact for structure, clean the rate height, jet washing liquid utilization rate height, the flushing dirt is effective, reduce water consumption more, the cyclic spray saving type drum washing mahcine of power consumption and washing agent.
Purpose of the present invention can reach by following measure: to shown in Figure 1, this cyclic spray saving type drum washing mahcine includes laundry motor (1), suction hose parts (2), transmission mechanism (3), water pump (4), sparge pipe parts (5), console lid (6), nozzle (7), washing drum cover (8), be provided with the cylinder (9) and the washtub (11) in water dumping hole, it is characterized in that: an end excircle of a. cylinder (9) is provided with the gear teeth (12), and with gear (13) assembling and the engagement that are arranged in the transmission mechanism (3), laundry motor (1) is by gear (15) assembling and the engagement of its gear shaft (14) with transmission mechanism (3), laundry motor (1) connects with cylinder (9) by transmission mechanism (3) and head roll (9) rotation, make complete machine structure simply compact, it is more reliable to turn round.B. the bolster of the one or both ends of cylinder (9) is a hollow shaft, and by the flange bearing on the washtub (11), can save material on the one hand, can insert sparge pipe and nozzle by hollow shaft on the other hand.C. water pump (4) is contained in the outside of the madial wall of washtub (11), and connect with the output (16) of transmission mechanism (3) by its torque input end, laundry motor (1) connects with water pump (4) by transmission mechanism (3) and drives water pump (4) and turns round, realize the head roll rotation simultaneously of a laundry motor and drive the water pump water spray, make complete machine structure simple compact more, make in cylinder water spray and outside cylinder water dumping carry out synchronously; Be connected to suction hose parts (2) and sparge pipe parts (5) on water pump (4) pump housing respectively, suction hose parts (2) include suction hose and check valve etc., sparge pipe parts (5) include sparge pipe and check valve etc., insert hollow shaft axis downside for one section of sparge pipe, its end is connected to nozzle (7), so that when washing clothes, keep the clothing jet washing liquid effectively in cylinder, improve the utilization rate of jet washing liquid and to the clean rate of clothing.
Purpose of the present invention can also reach by following measure: as shown in Figures 2 and 3, the sparge pipe of cyclic spray saving type drum washing mahcine can be an elastic hose, nozzle (7) can be a flap nozzle, be provided with a projection at nozzle (7) downside, be provided with projection inserting on the side hollow shaft internal face of sparge pipe, when cylinder (9) is just being done, during opposite spin, projection on the hollow shaft internal face is by stirring the projection of nozzle (7) downside, driving nozzle swings, so that in cylinder when rotation, drive nozzle operation, cleaning solution is remained and with certain jet velocity, the clothing of making tumbling motion in the cylinder is sprayed, accelerate clothing surface dirt and be separated into particle rapidly, break away from clothing, improve the ejection efficiency of cleaning solution greatly and to the clean rate of clothing, thereby reached the purpose of using water wisely and electric energy indirectly.As shown in Figure 4, when cylinder clockwise rotates, under the effect of the convex tendon of clothing in cylinder, the lower-left side that is arranged in cylinder does to roll, rub motion, this moment nozzle along with the pendulum rotating of cylinder to the left, and have the cleaning solution of certain speed, in like manner as shown in Figure 5 to clothing surface direct injection, when cylinder was rotated counterclockwise, the inclined right downside in cylinder of the cleaning solution with the certain impulsive force clothing of rubbing motion of doing to roll sprayed.Therefore the present invention compares with the economizing type washing machine of Italian Zanussi company, the utilization rate height of its cleaning solution, jet velocity is big, impulsive force to clothing surface dirt is strong, and spraying system of the present invention does not need a special Motor Drive, but utilize the laundry motor to drive indirectly by transmission mechanism, and compact conformation, simple and convenient.
Purpose of the present invention can also reach by following measure; As shown in Figure 1, the washtub of cyclic spray saving type drum washing mahcine (11) inner bottom part is provided with the groove hopper, and cylinder (9) places in the washtub (11), and its bottom line is positioned on the waterline.Cylinder is not immersed in the water, does not need to overcome the viscosity resistance of water during running, only by nozzle to the clothing jet washing liquid in the cylinder, during the cylinder rotation by the water dumping hole water dumping on its cylindrical shell; Owing to the effect of cylinder inner convex rib, owing to do not immerse in the water, it is improved when rolling highly with respect to the immersion washing clothing, helps the separation of dirt in cylinder simultaneously; And cleaning solution throws away from the water dumping hole of roller tube behind the infiltration clothing, flow into the groove hopper in the washtub again, be pumped to nozzle and spray clothing with certain speed, circulation and so forth, not only saved slurry, also because the cleaning solution of washing clothes generally contains the concentration of washing agent is 0.1～0.2%, so also saved washing agent simultaneously.
The invention will be further described to utilize accompanying drawing:
Fig. 1 is the structural representation of a kind of cyclic spray saving type drum washing mahcine of the present invention;
Fig. 2 is the nozzle and the sparge pipe structural representation of a kind of cyclic spray saving type drum washing mahcine of the present invention;
Fig. 3 is the hollow supporting shaft structure and the nozzle location schematic diagram of the cylinder of a kind of cyclic spray saving type drum washing mahcine of the present invention;
Fig. 4 is the working state figure of nozzle when cylinder turns clockwise of a kind of cyclic spray saving type drum washing mahcine of the present invention;
Fig. 5 is the working state figure of nozzle when cylinder is rotated counterclockwise of a kind of cyclic spray saving type drum washing mahcine of the present invention;
Fig. 6 is the roller frame schematic diagram of a kind of cyclic spray saving type drum washing mahcine of the present invention.
In Fig. 1, laundry motor (1) is by gear (15) assembling and the engagement of its gear shaft (14) and transmission mechanism (3), and respectively by head roll (9) running and drive water pump (4) and spray water respectively of transmission mechanism (3) and gear teeth cylinder (9) (12) meshed gears (13) and the output (16) that connects with water pump (4) torque input end; Water pump (4) can be a jet pump, is connected to suction hose parts (2) and sparge pipe parts (5) on the pump housing respectively, and suction hose parts (2) include suction hose and check valve etc., and sparge pipe parts (5) include sparge pipe and check valve etc.; (6) be the console lid; One section hollow bolster axis downside of inserting cylinder (9) of sparge pipe, its end is connected to nozzle (7); Washing drum cover (8) covers on washtub (11); Cylinder (9) passes through its hollow support shaft supports on the flange of washtub (11), can be provided with 3 convex tendons (10) in the cylinder (9), so that to the rubbing and make clothing make tumbling motion of clothing, can be provided with on its cylindrical shell size unified, equally distributed aperture is as the water dumping hole.
In Fig. 2, can be connected with the sparge pipe of an elastic hose by movable nozzle (7), nozzle (7) downside is provided with projection.
In Fig. 3, insert one of sparge pipe sidewinder the tube (9) hollow bolster internal face be provided with 4 equally distributed projections, nozzle (7) is positioned at hollow bolster axis downside, and the height of the projection on the hollow bolster internal face can be≤height of the projection of nozzle (7) downside.
In Fig. 4 and Fig. 5, shown that respectively nozzle (7) at cylinder (9) clockwise and the duty when being rotated counterclockwise.
In Fig. 6, the convex tendon (10) of cylinder (9) is the rectangle convex tendon; Convex tendon (10) can also be a curved surface convex tendon as shown in Figure 4 and Figure 5, also can be spirality convex rib, or the like.
The present invention compared with prior art has simple and compact for structure, easy to use, and reduce water consumption, power consumption and washing agent are cleaned the rate height, jet washing liquid utilization rate height, the effective advantage of flushing dirt.
Claims (8)
1, a kind of cyclic spray saving type drum washing mahcine, include motor (1), suction hose parts (2), drive mechanism (3), water pump (4), sparge pipe parts (5), console lid (6), nozzle (7), washing drum cover (8), the cylinder (9) of establishing the water dumping hole and washtub (11), it is characterized in that:
A. an end excircle of cylinder (9) is provided with the gear teeth (12), and assembles and engagement with the gear (13) that is arranged in the transmission mechanism (3), and laundry motor (1) assembles and engagement by the gear (15) of its gear shaft (14) with transmission mechanism (3);
B. the bolster of the one or both ends of cylinder (9) is a hollow shaft, and by the flange bearing on the washtub (11);
C. water pump (4) is contained in the outside of the madial wall of washtub (11), connect with the output (16) of transmission mechanism (3) by its torque input end, laundry motor (1) connects with water pump by transmission mechanism (3) and drives water pump (4) running, is connected to suction hose parts (2) and sparge pipe parts (5) on water pump (4) pump housing respectively and places the interior nozzle (7) of hollow shaft.
2, cyclic spray saving type drum washing mahcine according to claim 1, it is characterized in that said sparge pipe is an elastic hose, said nozzle (7) is a flap nozzle, is provided with a projection at nozzle (7) downside, is provided with projection on a said side hollow shaft internal face of inserting sparge pipe.
3, cyclic spray saving type drum washing mahcine according to claim 2 is characterized in that said hollow shaft internal face is provided with 4 equally distributed projections, the bump height of its height≤nozzle (7) downside.
4, according to the described cyclic spray saving type drum washing mahcine of claim 1, it is characterized in that said washtub (11) inside is provided with the groove hopper, said cylinder (9) places in the washtub (11), and its bottom line is positioned on the waterline.
5, cyclic spray saving type drum washing mahcine according to claim 1 is characterized in that being provided with in the said cylinder (9) 3 convex tendons (10).
6, cyclic spray saving type drum washing mahcine according to claim 1, it is characterized in that said cylinder (9) cylindrical shell be provided with size unified, equally distributed aperture is as the water dumping hole.
7, cyclic spray saving type drum washing mahcine according to claim 5 is characterized in that the convex tendon in the said cylinder (9) is the curved surface convex tendon.
8, cyclic spray saving type drum washing mahcine according to claim 5 is characterized in that the convex tendon in the said cylinder (9) is the rectangle convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90107712 CN1017074B (en) | 1990-09-12 | 1990-09-12 | Cyclic spray saving type drum washing mahcine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90107712 CN1017074B (en) | 1990-09-12 | 1990-09-12 | Cyclic spray saving type drum washing mahcine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1054110A CN1054110A (en) | 1991-08-28 |
| CN1017074B true CN1017074B (en) | 1992-06-17 |
Family
ID=4880680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90107712 Expired CN1017074B (en) | 1990-09-12 | 1990-09-12 | Cyclic spray saving type drum washing mahcine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1017074B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1950559B (en) * | 2004-06-23 | 2012-09-19 | Lg电子株式会社 | Washing machine and method thereof |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0125924Y1 (en) * | 1995-05-16 | 1999-04-15 | 구자홍 | A washing machine |
| JP2005131115A (en) * | 2003-10-30 | 2005-05-26 | Matsushita Electric Ind Co Ltd | Washing machine |
| TWI394880B (en) * | 2009-02-06 | 2013-05-01 | Panasonic Corp | Drum type washing machine |
| CN107106987A (en) * | 2014-09-15 | 2017-08-29 | 纳诺斯通水务公司 | Tower filtering module component and correlation technique |
| CN108866937B (en) * | 2017-05-09 | 2021-09-17 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
-
1990
- 1990-09-12 CN CN 90107712 patent/CN1017074B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1950559B (en) * | 2004-06-23 | 2012-09-19 | Lg电子株式会社 | Washing machine and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1054110A (en) | 1991-08-28 |
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| C06 | Publication | ||
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| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |