CN201106118Y - Pump type two-tub washing machine - Google Patents
Pump type two-tub washing machine Download PDFInfo
- Publication number
- CN201106118Y CN201106118Y CNU2007200155648U CN200720015564U CN201106118Y CN 201106118 Y CN201106118 Y CN 201106118Y CN U2007200155648 U CNU2007200155648 U CN U2007200155648U CN 200720015564 U CN200720015564 U CN 200720015564U CN 201106118 Y CN201106118 Y CN 201106118Y
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- bucket
- barrel
- washing machine
- water pump
- electric water
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- Expired - Fee Related
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Abstract
The utility model relates to a pump type double-tube washing machine, comprising an external barrel, an internal barrel, an electric water pump and a mastoid cover which are arranged in a case. The internal barrel is positioned in the external barrel; the bottom of the external barrel and the bottom of the internal barrel are fixedly sealed and connected together, and are also fixedly sealed and connected with a nozzle; a bottom port of the nozzle is connected with a water outlet of the electric water pump; the electric water pump is between the bottom of the external barrel and the case; the bottom of the external barrel is provided with a limber hole which is tightly sealed and connected with the water outlet of the electric water pump; a ring holder is positioned on the inner wall of the middle part of the external barrel, which is connected with the upper top part of the inner barrel in a clamping way; a main spillway is positioned around the upper part of the inner barrel; the upper edge of the inner barrel constricted inwards and is provided with assistant dye channel; the mastoid cover is positioned on the top end of the inner barrel and buckled with the upper edge of the inner barrel. The pump type double-tube washing machine of the utility model has the advantages of scientific design, creativity, compact structure, less consumable, low cost, complete functions, easy operation, simple manufacture, stable performance, reliability and high practicability, thus being applicable to laundries and families.
Description
Technical field
The utility model relates to washing machine, particularly utilize the cleaning solution in the water pump driving wash bucket, form three-dimensional circulating water stream, carry out the pump formula two-tub washing machine of washing clothes
Background technology
From the history in existing more than 100 year so far of coming out of first washing machine in the world, the washing machine that uses at present, though form is varied, basic structure is divided into two kinds of impeller-type and drum-types substantially.As for agitator type washing machine, still belong to the category of impeller-type.No matter be pulsator washing machine or tumbling-box washing machine, exist two very serious problems: promptly one is the mutual winding of clothing, and one is the wear rate height.Some newfashioned washing machines, adopted the method for many compensation, made also more complicated of structure, though improve to some extent, but still do not tackle the problem at its root, but brought many new problems such as cost height, complex structure, mainteinance repair difficulty, fault rate increase on the contrary.
Do not have as yet at present that wear rate is low, washing clothes does not twine mutually, washing machine simple in structure.
Summary of the invention
The purpose of this utility model is to exist washing clothes at existing washing machine to twine problems such as not easily separated and clothing wear rate height mutually, and provide a kind of is power with the electric water pump, simple in structure, the rinsing cleaning, washing clothes does not twine mutually, the pump formula two-tub washing machine that wear rate is extremely low.
Realize that the technical scheme that above-mentioned purpose adopted is:
Pump formula two-tub washing machine comprises casing and is contained in the interior outer bucket of casing, interior bucket, electric water pump, mastoid process cover; Barreled is located in the outer bucket in described, the bottom of outer bucket and interior barrel the bottom shower nozzle that is sealedly and fixedly connected simultaneously, the end mouth of shower nozzle is connected with the delivery port of electric water pump, electric water pump is between outer barrel bottom and bottom of shell, outer barrel bottom is provided with an outlet pass, the water inlet sealing of outlet pass and electric water pump is fastenedly connected, the inwall at outer bucket middle part is provided with an annular deck, the annular deck is fixedlyed connected with outer bucket inwall, the annular deck clamps with the middle part of interior bucket and is connected, be provided with main gole around the middle and upper part of interior bucket, the position that the middle and upper part diameter of interior bucket inwardly shrinks is provided with secondary gole, the top of interior bucket is provided with the mastoid process cover, and the upper edge of the lower edge of mastoid process cover and interior bucket is interlocked.One side interior bucket and outer barrel can be provided with a dewater unit.
The inwall of bucket is provided with revolving of gradient and leads convex tendon in above-mentioned.
Annular deck on the above-mentioned outer bucket inwall is provided with outer bucket inlet channel.
Main gole, secondary gole that above-mentioned outer bucket inlet channel is provided with the portable fence that can lift, interior bucket are provided with sieve end formula fixed fence.
The utility model operation principle:
After the utility model start, among the bucket, this was outer circulation, also claims systemic circulation in electric water pump constantly was pumped into the cleaning solution in the outer bucket earlier in a steady stream.Under the promotion of systemic circulation, the cleaning solution in the interior bucket also begins solid and circulates, as shown in Figure 3.In this three-dimensional flowing of circulating, four kinds of multi-form current are arranged successively:
The one, from bottom centre's high-speed water jets vertically upward; ,
The 2nd, from top center to around unfold the current that scatter;
The 3rd, from the top around downward slow rotary water current;
The 4th, current are assembled in the gathering to the center all around from the bottom.
Comparatively speaking, this is interior circulation, also claim partial circulating, under the promotion of partial circulating, the clothing in the interior bucket begins solid and circulates, and it is successively through the rising rapidly of the bottom centre that associates, from top center to around unfold and scatter, slow rotation around then from the top and descend, arrive the bottom again by around to four kinds of different flow regimes such as gathering gathering at center, the clothing in the interior bucket is at this many current, multimode, solid is washed in circulating without a break.
According to the principle of hydrodynamics " area of the mean flow rate of fluid and its water flow section is inversely proportional in the runner, is inversely proportional to its pressure ", the high-speed water jets because electric water pump makes progress, and the bottom centre of bucket place forms a high velocity, low pressure district in making.Jet water course is at a high speed shifted quite a few cleaning solution in the interior bucket onto top rapidly and is gone out the water surface, directes reach the mastoid process on the mastoid process cover; The center of bucket bottom near the shower nozzle low-pressure area then attracts cleaning solution on every side to gather, and the cleaning solution around the top, some overflows from main gole with the speed of " waiting flow ", inlet channel on the annular deck of outer bucket enters outer bucket, and the systemic circulation between the inside and outside bucket is formed;
All the other most of cleaning solutions are the down through bottom with speed rotation slowly then, draws in to the center and assembles.This is the reason that partial circulating is formed in the interior bucket.Because flow velocity is slow, comparatively speaking, this circle is the high pressure low regime.This has just been avoided major and minor gole absorption clothing, guarantees that the normal circulation of cleaning solution in the bucket flows.Clothing also can only move downwards with rotary water current, moreover also is provided with fence on the major and minor gole and is stopped.
Bucket one side is set up a drying dehydration device outside, is latest type, the most novel, the state-of-the-art pump formula two-tub washing machine of a generation.
The utility model---the beneficial effect of pump formula two-tub washing machine is:
One, clothing never twines mutually, because of the cleaning solution in the bucket in solid circulates, with four kinds of multi-form current checker constantly, but not a kind of current are all the time or for a long time round same axial line rotational flow;
Two, wear rate is minimum, because of the moving parts of neither one in the inside and outside bucket;
Three, washing is even, cleanliness factor is the highest, and because of in washing process, clothing is constantly to change travel direction, angle and state;
Four, most effective, because of washing is that Rapid Cycle flows without a break;
Five, cost is low, and fault is few, maintenance and maintenance easily, because of its parts seldom, structure is very simple.
Also have minimum and simple to operate some advantages that wait of noise.
These are that the washing machine of any form in the past is not available.
The utility model design science, reasonable, original, compact conformation, tight, with low cost, multiple functional, easy to operate, the efficient height is made simply, stable performance, reliable, practicality is stronger, has development prospect preferably, and suitable laundromat of the utility model and family use.
Description of drawings
Fig. 1 is the utility model cross-sectional view.
Fig. 2 is Fig. 1 schematic top plan view.
Fig. 3 is a bucket current partial circulating schematic diagram in the utility model.
Fig. 4 is the utility model current systemic circulation schematic diagram.
The specific embodiment
Embodiment
Pump formula two-tub washing machine comprises casing 14 and is contained in the outer bucket 1 in the casing 14, interior bucket 2, electric water pump 3, mastoid process cover 4; The integral body of interior bucket 2 becomes a jar shape, and height is 60 centimetres, and the maximum gauge of interior bucket 2 middle and upper parts is 40-42 centimetre, the high 34-38 centimeters at this position, the diameter of interior bucket 2 is outwards expanded 4 centimetres, highly is 4 centimetres, be provided with main gole 8 all around, its purpose is to enlarge the area of main gole water flow section.Main gole 8 is provided with the fixed fence that the aperture is 0.6 centimetre of sieve end formula; Main gole 8 is main thoroughfares that the washing liquid level 15 in the interior bucket 2 enters outer bucket 1, the area of bucket 2 bottom centre's shower nozzles 5 water flow section in the area of its water flow section must be far longer than, this is to be avoided clothing absorption to guarantee the key that the cleaning solution normal circulation flows in the bucket.In the main gole upper diameter of bucket on 2 inwardly shrink and have a secondary gole 9 of a circle, on two row apertures are arranged is 0.6 centimetre fixed fence, the water filling height is 38 40 centimetres in the bucket, the water surface is 20 1 22 centimetres apart from the mastoidea of mastoid process cover.In bucket 2 upper edge hole diameter be 35 centimetres, the bottom of the main gole 8 of interior bucket 2 is provided with revolving that 45 degree tilt and leads convex tendon 13, revolves that to lead convex tendon 13 high 1 centimetre, wide 1-1.5 centimetre, spacing 3-4 centimetre.Revolve a lateral vertical and a bucket wall of leading convex tendon 13, revolve another side of leading convex tendon 13 and a bucket wall angle greater than 90 degree.Revolve that to lead direction be counterclockwise, thus the current that flow down around making from top rotation break-in, and interior bucket 2 bottom smooth part are hemispherical, are beneficial to water circulation and clean with water; Interior bucket 2 is installed in the outer bucket 1.
The top of outer bucket 1 be straight bucket, and the bottom hemispherical changes planar base surface into after being retracted to suitable degree, and bottom center is tightly connected to fovea superior and with interior bucket 2 bottoms and shower nozzle 5 threes, and the bottom of outer bucket 1 is provided with an outlet pass 19, outer bucket 1 with interior barrel 2 between apart 5 centimetres.The inwall at outer bucket 1 middle part is provided with an annular deck 20, and annular deck 20 is fixedlyed connected with outer bucket 1 inwall, and annular deck 20 clamps with the middle part of interior bucket 2 and is connected, and annular deck 20 is provided with outer bucket inlet channel 10.It is formula fence at the bottom of 0.4 centimetre the sieve that lifts that outer bucket inlet channel 10 is provided with a circle aperture, enters outer bucket 1 to stop flock, foreign material, and continues to enter in the electric water pump 3, influences water circulation.Be equiped with three removable filter bags 21 that spacing equates on the fence, with elimination clothing flock.
In bucket 2 main gole 8 to be provided with the aperture be formula fixed fence at the bottom of 0.6 centimetre the sieve, secondary gole 9 is located at the contraction position above the main gole 8, it is 0.6 centimetre fixed fence that secondary gole 9 is provided with a circle aperture.
The area of the water flow section of the main gole 8 of interior bucket 2 and the inlet channel 10 of outer bucket 1 all must be several times as much as the area of shower nozzle 5 water flow section.Main gole 8 is more than 90 times of shower nozzle 5, and inlet channel 10 is more than 60 times of shower nozzle 5.This is to be avoided adsorbing clothing, guarantees the key that the cleaning solution normal circulation flows in the bucket.
In bucket revolving on 2 to lead convex tendon 13 initial from main gole 8, with the inclinations angle rotation of 45 degree and descend,
Till 1/2 place of interior bucket 2 domed bottom.
To be outer circulation 16 carry out between interior bucket 2 and outer bucket 1 in systemic circulation, as shown in Figure 4, partial circulating promptly in circulation 17 in interior barrel 2, carry out, as shown in Figure 3.
One side interior bucket 2 and outer barrel 1 can be provided with a dewater unit 18.
Claims (4)
1, pump formula two-tub washing machine comprises casing (14) and is contained in the interior outer bucket (1) of casing (14), interior bucket (2), electric water pump (3), mastoid process cover (4); It is characterized in that:
Bucket (2) is installed in the outer bucket (1) in described, the bottom of the bottom of outer bucket (1) and interior barrel (2) shower nozzle (5) that is sealedly and fixedly connected simultaneously, the end mouth of shower nozzle (5) is connected with the delivery port (7) of electric water pump (3), electric water pump (3) is positioned between outer bucket (1) bottom and casing (14) bottom, outer bucket (1) bottom is provided with an outlet pass (19), outlet pass (19) is fastenedly connected with water inlet (6) sealing of electric water pump (3), the inwall at outer bucket (1) middle part is provided with an annular deck (20), annular deck (20) is fixedlyed connected with outer bucket (1) inwall, annular deck (20) clamps with the middle part of interior bucket (2) and is connected, be provided with main gole (8) around the middle and upper part of interior bucket (2), diameter above the main gole (8) of interior bucket (2) inwardly shrinks, and be provided with secondary gole (9), the top of interior bucket (2) is provided with mastoid process cover (4), and the upper edge of mastoid process cover (4) lower edge and interior bucket (2) is interlocked.
2, pump formula two-tub washing machine according to claim 1 is characterized in that: the inwall of bucket (2) is provided with revolving of gradient and leads convex tendon (13) in above-mentioned.
3, pump formula two-tub washing machine according to claim 1 is characterized in that: the annular deck (20) on above-mentioned outer bucket (1) inwall is provided with outer bucket inlet channel (10).
4, pump formula two-tub washing machine according to claim 1 is characterized in that: above-mentioned outer bucket inlet channel (10) is provided with the portable fence that can lift, and main gole (8), the secondary gole (9) of interior bucket (2) is provided with sieve end formula fixed fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200155648U CN201106118Y (en) | 2007-10-30 | 2007-10-30 | Pump type two-tub washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200155648U CN201106118Y (en) | 2007-10-30 | 2007-10-30 | Pump type two-tub washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106118Y true CN201106118Y (en) | 2008-08-27 |
Family
ID=39957915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200155648U Expired - Fee Related CN201106118Y (en) | 2007-10-30 | 2007-10-30 | Pump type two-tub washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106118Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409970A (en) * | 2013-07-30 | 2013-11-27 | 苏州豪建纺织有限公司 | Vertical type roller washing machine |
| CN104775273A (en) * | 2014-01-13 | 2015-07-15 | 海尔集团技术研发中心 | Inner barrel for washing and dry washing machine provided with inner barrel |
| CN104963158A (en) * | 2015-06-04 | 2015-10-07 | 惠而浦（中国）股份有限公司 | Rotary drum washing machine |
| CN106609438A (en) * | 2015-10-22 | 2017-05-03 | 青岛海尔洗衣机有限公司 | Washing machine inner drum and washing machine |
| CN108018667A (en) * | 2016-11-01 | 2018-05-11 | 青岛海尔洗衣机有限公司 | A kind of washing machine for spraying floating washing and washing |
-
2007
- 2007-10-30 CN CNU2007200155648U patent/CN201106118Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409970A (en) * | 2013-07-30 | 2013-11-27 | 苏州豪建纺织有限公司 | Vertical type roller washing machine |
| CN103409970B (en) * | 2013-07-30 | 2016-03-16 | 苏州豪建纺织有限公司 | A kind of vertical rotary cylinder rinsing maching |
| CN104775273A (en) * | 2014-01-13 | 2015-07-15 | 海尔集团技术研发中心 | Inner barrel for washing and dry washing machine provided with inner barrel |
| CN104963158A (en) * | 2015-06-04 | 2015-10-07 | 惠而浦（中国）股份有限公司 | Rotary drum washing machine |
| CN106609438A (en) * | 2015-10-22 | 2017-05-03 | 青岛海尔洗衣机有限公司 | Washing machine inner drum and washing machine |
| CN108018667A (en) * | 2016-11-01 | 2018-05-11 | 青岛海尔洗衣机有限公司 | A kind of washing machine for spraying floating washing and washing |
| CN108018667B (en) * | 2016-11-01 | 2020-05-22 | 青岛胶南海尔洗衣机有限公司 | Washing machine with spraying and floating washing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20121030 |