CN100531664C - Coagulation unit of dish-washing machine - Google Patents

Coagulation unit of dish-washing machine Download PDF

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Publication number
CN100531664C
CN100531664C CNB2005100160656A CN200510016065A CN100531664C CN 100531664 C CN100531664 C CN 100531664C CN B2005100160656 A CNB2005100160656 A CN B2005100160656A CN 200510016065 A CN200510016065 A CN 200510016065A CN 100531664 C CN100531664 C CN 100531664C
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China
Prior art keywords
fan
dish
steam
breather line
washing machine
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Expired - Fee Related
Application number
CNB2005100160656A
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Chinese (zh)
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CN1923126A (en
Inventor
李强贤
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LG Electronics Tianjin Appliances Co Ltd
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LG Electronics Tianjin Appliances Co Ltd
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Priority to CNB2005100160656A priority Critical patent/CN100531664C/en
Publication of CN1923126A publication Critical patent/CN1923126A/en
Application granted granted Critical
Publication of CN100531664C publication Critical patent/CN100531664C/en
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Abstract

The invention relates to an aggregator of bowl washer, which comprises door liner whose face is mounted with blower for absorbing the inner steam of washing barrel; ventilate channel connected to the blower to flow steam; drying fan inside the blower to absorb steam; and aggregate fan on the blower to blow cold air. The invention has the advantages that it can aggregate the high-temperature steam quickly, to avoid discharging high-temperature air outside the bowl washer, and the condensed water will return into barrel.

Description

The coacervation device of dish-washing machine
Technical field
What the present invention related to is dish-washing machine, particularly be to prevent that in dry run how wet high temperature air directly be discharged into the coacervation device of dish-washing machine outside.
Background technology
Usually, dish-washing machine is meant that utilizing nozzle to aspirate washings by washing pump is ejected into side stand and following side stand, washs and dry home appliance the tableware that is placed in above-mentioned each support.
Fig. 1 is a prior art dish-washing machine stereogram; Fig. 2 is a prior art dish-washing machine breather line part-structure stereogram.
As depicted in figs. 1 and 2, prior art dish-washing machine 10 comprises: washing tube 11; Cover the top cover 13 of dish-washing machine upper lateral part; Be installed in the face portion of washing tube 11, scullery basin carried out the door 12 of switch.
Above-mentioned door 12 is installed in the upside of face portion, and its structure comprises: be used for the wet air outlet 14 of discharging through the wet air of the many wet conditions of high temperature of drying stage; Be used to start or stop the operating portion 16 of the work of ON-OFF dish-washing machine 10; Be used to show the display part 15 of the duty of dish-washing machine 10; Make user's opposite house carry out the door handle 17 of switch.
Breather line is connected with the wet air outlet 14 of the face portion that is installed in door, and breather line is installed on the upper lateral part of dish-washing machine.In detail, breather line is attached at the door gasket 20 that forms door and is used for covering between the shell (figure does not mark) of door gasket.
Above-mentioned breather line comprises: the drying fan 22 that is used to suck the wet air of dish-washing machine 10 inside; Be used for discharging the wet air discharge pipe 21 that sucks wet air by drying fan 22 to the outside.
Below, the effect of above-mentioned breather line is described.
After the drying stage of dish-washing machine finishes, thereby drying fan 22 is started working and is sucked the wet air of scullery basin inside, the wet air of the many wet conditions of high temperature that suck by drying fan 22 will move in the wet air discharge pipe 21 that is communicated with drying fan 22, and the wet air that moves in the wet air discharge pipe 21 is discharged to indoor by the wet air outlet 14 in the positive formation of door.
Therefore in the breather line structure of above-mentioned prior art dish-washing machine, the wet air discharge pipe is installed in the upper lateral part of dish washing machine door, and the wet air outlet also is formed on the upper lateral part of door, can cause the wet air of the many wet conditions of high temperature directly to be discharged to indoor.
Because it is indoor that the wet air of the many wet conditions of above-mentioned high temperature directly is discharged to, very likely be directly injected to user's health.
Because it is indoor that wet air directly is discharged to, cause the phenomenon of indoor wall paper or wood corrosion or indoor floor ponding to take place.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide in a kind of moisture removal that in to the discharge wet air, comprises, prevent that wet air directly is discharged into the coacervation device of outside dish-washing machine.
Another object of the present invention is to provide a kind of and in discharge process, be converted to cohesion water rapidly, prevent that high-temperature steam from causing the coacervation device of the dish-washing machine of scald to the user by the steam that makes washing tube inside.
Another purpose of the present invention is to provide a kind of and also flow into washing tube inside again by making the cohesion water of discharging in the washing tube steam inside process be collected at breather line inside, and can prevent that room air from becoming the coacervation device of the dish-washing machine that wets.
The technical scheme that solves the problems of the technologies described above is: a kind of coacervation device of dish-washing machine, and this coacervation device comprises: door gasket; Be equipped with by the pressure fan that sucks the inner moist steam of washing tube in the door gasket front; Be connected in the pressure fan breather line that moist steam is flowed; The drying fan that sucks the inner moist steam of washing tube wherein is installed in pressure fan inside, the cohesion fan that is used to be blown into cold air is installed on pressure fan.
Described cohesion fan is installed in the front of pressure fan.
Described drying fan and/or cohesion fan use the cross flow fan that sucks and spue to radial direction from direction of principal axis.
Described cohesion fan is connected on the rotating shaft of drying fan.
Described pressure fan comprises the moistening steam outlet of the moist steam discharge that drying fan is sucked; Breather line comprises the moistening steam suction inlet that combines with moistening steam outlet.
Of the present invention have Effect is: the coacervation device of dish-washing machine of the present invention can many moist steams condense rapidly the high temperature that takes place in the dry run, can prevent that high temperature air is discharged to the outside of dish-washing machine, avoids phenomenons such as the user is scalded.
Because the many moist steams of high temperature are condensed in by the breather line internal procedure, make cohesion water be recovered to the inside of washing tube again, avoid steam to be collected on indoor floor, the wall, overcome the defective of prior art.
Description of drawings
Fig. 1 is a prior art dish-washing machine stereogram;
Fig. 2 is a prior art dish-washing machine breather line part-structure stereogram;
Fig. 3 is a dish-washing machine breather line cutaway view of the present invention;
Fig. 4 is the isometric front view of dish-washing machine breather line of the present invention;
Fig. 5 is the front view of the coacervation device of breather line of the present invention;
Fig. 6 is a breather line stereogram of the present invention;
Fig. 7 is the pressure fan stereogram that combines with breather line of the present invention;
The symbol description * * * of * * accompanying drawing major part
100: bowl machine 110: washing tube 120: go up side stand
130: support 140: aqueduct 150: go up side nozzle
160: following side nozzle 170: storage tank 180: washing pump
190: washing motor 200: breather line 210: pressure fan
220: fan electromotor 240: the cohesion fan
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 3 is a dish-washing machine breather line cutaway view of the present invention.
As shown in Figure 3, dish-washing machine 100 of the present invention comprises: the washing tube 110 that constitutes the outward appearance of its dish-washing machine and the scullery basin of portion's formation within it; Be formed on the front of washing tube 110, be used for the door 113 of switch scullery basin; Be formed on the bottom surface central authorities of washing tube 110, be used to store the storage tank 170 of washings.
In detail, above-mentioned door 113 comprises door shell 111 that constitutes its outward appearance and the door gasket 112 that is installed in the door shell In back side.And the breather line of structure of the present invention is installed between door shell 111 and door gasket 112.
The present invention also comprises: be installed in storage tank 170 inside, be used for the washings that are stored in storage tank 170 inside are carried out the washing pump 180 of high pressure suction; Attached to washing pump 180 downsides, be used to drive the washing motor 190 of washing pump 180.
Also comprise: during washing pump 18 by the aqueduct 140 of inhaling the washings flow path; Be installed in the upside of storage tank 170, be positioned at the bottom surface of scullery basin and to the following side nozzle 160 of upside jet cleaning water; Prolong formation from aqueduct 140 to vertical direction, be positioned at the last side nozzle 150 of the middle body of scullery basin; Be formed on the ceiling position of washing tube 110, be used for the top jet nozzle 155 of jet cleaning water vertically downward.
In addition, also comprise: wash in order to utilize 150 pairs of tablewares of side nozzle, be installed in the last side stand 120 of side nozzle 150 upper lateral parts; In order to utilize down 160 pairs of tablewares of side nozzle to wash, be installed in down the following side stand 130 of the upper lateral part of side nozzle 160.Simultaneously, comprise that also the dirty washings in order to produce in the washing process are discharged to the outside, the drainpipe 300 (not marking among the figure) that is installed in a side of storage tank 170 and is connected with draining pump; Come off when preventing that drainpipe 300 is subjected to external force, be inserted into the geometrical clamp 200 of fix in position in the base rear wall of washing tube 110 belows.
Last side stand 120 among Fig. 3 is supported by the guide rail that is installed in washing tube 110 medial surfaces (not marking among the figure), and can move at fore-and-aft direction.
Below, the course of work of washing stage of dish-washing machine 100 of the present invention is described.
At first, the user opens the outside towing of the Men Bingxiang scullery basin of dish-washing machine 100 and goes up side stand 120 and/or following side stand 130, then places tableware in support 120130, closes door 111 at last and connects power supply, and above-mentioned dish-washing machine is started working.
When by connecting for dish-washing machine 100 after power supplys begin to carry out the washing stage, will flow into storage tank 170 inside by the washings of water-supply source transmission.After in a certain amount of washings flow into storage tank, washing motor 190 will be started working.At this moment, the washing pump 180 that is connected with the motor shaft of washing motor 190 begins rotation, thereby washings are drawn into down in side nozzle 160 and the aqueduct 140.
The washings that are sucked in the aqueduct 140 finally are moved in top jet nozzle 155 and the last side nozzle 150, and are ejected into scullery basin inside.And the washings that spray will wash the tableware that is placed in the support 120,130.
Wherein, above-mentioned top jet nozzle 155 is jet cleaning water vertically downward, vertically upward sprays washings and go up side nozzle 150, thereby the tableware that is placed in the side stand 120 is washed.
Simultaneously, following side nozzle 160 vertically upward sprays washings, thereby the tableware that is placed on down in the side stand 130 is washed.At this moment, can form jet, make its both direction jet cleaning water up and down, thereby simultaneously the upper side that is placed on down the tableware in the side stand 130 is washed by bottom surface at last side nozzle 150.
After the above-mentioned washing stage finished, screen pack (not marking among the figure) will filter the impurity that accumulates in the dirty washings in the storage tank 170, will be discharged to the outside of dish-washing machine 100 by draining pump (not marking among the figure) to the washings behind the contaminant filter.
Washings are discharged to after the outside, clean washings will flow in the storage tank 170 by inflow entrance again, and the utilization mode identical with the washing stage be by last side nozzle 150, side nozzle 160 sprays down, and then tableware carries out rinsing by the washings of spray clean again.
After above-mentioned rinse stage is finished, will carry out drying stage and finish washing operation.In drying stage, the air of the condition of high temperature will flow into washing tube 110 inside, absorb attached to the moisture in the tableware.How wet the air of washing tube 110 inside will be converted to high temperature states from the state of high temperature drying, and the air of the many wet conditions of high temperature is by being installed in the outside that breather line (not marking among the figure) in door gasket 112 fronts is discharged to washing tube.Moist steam is discharged to the outside course of work by breather line, describes below in conjunction with accompanying drawing.
Fig. 4 is the isometric front view of dish-washing machine breather line of the present invention.
As shown in Figure 4, breather line 200 of the present invention is installed in the front of door gasket 112, and is protected by door shell 111.
Detailed says, in the top of door gasket 112 side, moist steam with washing tube 110 inside is installed is discharged to pressure fan 210 in the breather line 200, and pressure fan 210 and breather line 200 interconnect.Therefore, the moist steam that is sucked by pressure fan 210 will flow along breather line 200.Simultaneously, in order to be reduced in the temperature of flowing wet steam in the breather line 200, the cohesion fan 240 of discharge cold air is installed in the face portion of pressure fan 210.For the air by breather line 200 low-temperature conditions is infiltrated, in the bottom of breather line 200 wet air absorption piece 115 is installed, and wet air absorption piece 115 is supported by the support 114 that connects door gasket 112 face portion both sides.Wherein, wet air absorption piece 115 is selected porous members such as sponge for use.
In above-mentioned dry run, wet air leaves washing tube 110 by pressure fan 210 and breather line 200.Obtain the cohesion air that condenses simultaneously by breather line 200 bottoms, in process, be absorbed, and spray to dish-washing machine 100 belows by wet air absorption piece 115.Therefore, the user can directly not experience the air of discharging from breather line 200.
Fig. 5 is the front view of the coacervation device of breather line of the present invention.
As shown in Figure 5, the coacervation device of dish-washing machine of the present invention comprises: be installed in the face portion of door gasket 112, be used to suck the pressure fan 210 of the air of washing tube 110 inside; Its upper lateral part is attached on the breather line 200 of face portion of door gasket 210.In the inside of pressure fan 210, the fan of the air that is used to suck washing tube 110 inside is installed.The cohesion fan 240 that is blown into cold air for the temperature that reduces breather line 200 is combined as a whole with said fans, and is installed in the face portion of pressure fan 210.
In detail, as shown in Figure 5, form repeatedly tortuous tortuous pipeline in the breather line 200, elongated in the path that breather line 200 inner airs flow.The bottom of breather line 200 comprises: be used to discharge the cohesion water tap 201 at breather line 200 inner cooling cohesion water; Be used for discharging steam discharge hole 202 in breather line 200 flow air.
The air of the many wet conditions of above-mentioned washing tube 110 internal high temperature is drawn into the inside of breather line 200 by pressure fan 210, the air of the many wet conditions of high temperature that flow in breather line 200 carries out heat exchange with the cold air that provides by 240 rotations of cohesion fan, by above-mentioned heat exchange, wherein steam will be condensed and be condensed water and will be flow into the inside of washing tube 110 by cohesion water tap 201 again, and air will be discharged to the outside by steam discharge hole 20.
Fig. 6 is a breather line stereogram of the present invention; Fig. 7 is the pressure fan stereogram that combines with breather line of the present invention; Fig. 8 is the rear isometric view of Fig. 7.
To shown in Figure 8, the upper lateral part of breather line 200 of the present invention comprises as Fig. 6: receive pressure fan 210 and discharge the vapor stream hand-hole 204 that moist steam flows into; Connect wet steam flow hand-hole 204 and guiding and flow into the moving vapor flow path 207 of wet steam flow.
In detail, above-mentioned vapor flow path 207 forms tortuous pipeline by zigzag part 205 that alternately forms and line part 206.Make steam elongated in the time of vapor flow path 207 internal stops.In addition, moist steam is subjected to certain flow resistance in by vapor flow path 207 process of flowing, and this flow resistance can make its inner peripheral surface with breather line 200 contact fully, thereby improves the efficient of heat exchange.
Simultaneously, formation convexes to form certain altitude from line part 206 bottom surfaces in the above-mentioned vapor flow path 207.In detail, this projection is meant: the position of finishing zigzag parts 205 beginnings at line part 206 convexes to form certain altitude by the bottom surface, or the certain position of line part 206 raise up that certain altitude forms stop cohesion water stop projection 203.Stop projection 203 by what form cohesion water, the cohesion water that produces in the process of breather line 200 internal flows makes cohesion water accumulate in the bottom surface of breather line 200 by stopping projection 203.
In addition, terminal vertical direction at breather line 200 is formed with steam discharge hole 202, this steam discharge hole 202 connects the zigzag part of cohesion water tap 201, and the line part between the zigzag part of cohesion water tap 201 and the zigzag part of steam discharge hole 202 starting positions is formed slopely at a certain angle.In detail, the height of the zigzag part of the position of formation cohesion water tap 201 is lower than the zigzag part of steam discharge hole 202 starting positions.Therefore at the cohesion water of the internal flow of breather line 200, discharge empty 201 inside that flow into washing tube 110 by cohesion water the most at last.And separate to both sides by the end that makes steam discharge hole 202, the air of discharging in the breather line 200 is by wet air absorption piece 115.
In addition, to above-mentioned breather line 200 inner pressure fan 210 inside that suck moistening steam the drying fan (not shown) is installed, and face portion is equipped with the drive motors 220 that is used to drive drying fan.Simultaneously, for to cooling off, the cohesion fan 240 that is used to be blown into cold air is installed in the face portion of drive motors 220 by the moistening steam that flows in the breather line 200.Cohesion fan 240 is connected on the rotating shaft of drying fan, and drying fan and cohesion fan 240 are together rotated.Wherein drying fan and cohesion fan 240 use from direction of principal axis suction air and to the cross flow fan of radial direction discharge air and are advisable.
In the front of pressure fan 210, form the moistening steam outlet 211 that is connected with the moistening vapor stream hand-hole 204 of breather line 200; And, be formed for sucking the moistening steam suction inlet (not shown) of the moistening steam of washing tube 110 inside at its back side.
Utilize said structure, when drying fan and cohesion fan 240 are driven in drying stage, the moistening steam of washing tube 110 inside will be discharged to the outside by moistening steam suction inlet.And moistening steam will flow into the inside of breather line 200 by moistening steam outlet 211.Flow into the moistening steam of breather line 200 inside, carry out heat exchange and obtain cohesion with the cold air that provides by cohesion fan 240.
As mentioned above, form crooked tortuous pipeline, and cohesion fan 240 is installed, can make the air of the many wet conditions of high temperature of washing tube 110 inside obtain cooling at short notice in the face portion of pressure fan 210 by the vapor flow path that makes breather line 200.

Claims (3)

1, a kind of coacervation device of dish-washing machine comprises: door gasket; The pressure fan that sucks the inner moist steam of washing tube is installed in the door gasket front; Be connected in the pressure fan breather line that moist steam is flowed; The drying fan that sucks the inner moist steam of washing tube wherein is installed in pressure fan inside, the cohesion fan that is used to be blown into cold air is installed on pressure fan, it is characterized in that: described cohesion fan is connected on the rotating shaft of drying fan, described drying fan and/or cohesion fan use the cross flow fan that sucks and spue to radial direction from direction of principal axis.
2, the coacervation device of dish-washing machine according to claim 1 is characterized in that: described cohesion fan is installed in the front of pressure fan.
3, the coacervation device of dish-washing machine according to claim 1 is characterized in that: described pressure fan comprises the moistening steam outlet of the moist steam discharge that drying fan is sucked; Breather line comprises the moistening steam suction inlet that combines with moistening steam outlet.
CNB2005100160656A 2005-11-14 2005-11-14 Coagulation unit of dish-washing machine Expired - Fee Related CN100531664C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100160656A CN100531664C (en) 2005-11-14 2005-11-14 Coagulation unit of dish-washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100160656A CN100531664C (en) 2005-11-14 2005-11-14 Coagulation unit of dish-washing machine

Publications (2)

Publication Number Publication Date
CN1923126A CN1923126A (en) 2007-03-07
CN100531664C true CN100531664C (en) 2009-08-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848180A1 (en) * 2014-05-20 2015-03-18 V-Zug AG Dishwasher with cooled tub wall

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101356512B1 (en) * 2007-08-31 2014-01-29 엘지전자 주식회사 Dish washing machine
CN104905745B (en) * 2014-03-10 2019-07-23 杭州三花研究院有限公司 Heat pump dish-washing machine and its control method
CN104523145A (en) * 2014-12-16 2015-04-22 沁园集团股份有限公司 Water dispenser with steam eliminating function
CN106551666B (en) * 2015-09-28 2020-01-21 青岛海尔洗碗机有限公司 Condensing device for dish washer and dish washer provided with condensing device
CN106693001A (en) * 2016-12-24 2017-05-24 佛山市顺德区森太电器有限公司 Intelligent mold-proof disinfection cupboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848180A1 (en) * 2014-05-20 2015-03-18 V-Zug AG Dishwasher with cooled tub wall

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Granted publication date: 20090826

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