CN1864622A - An air outlet device of dish washer - Google Patents
An air outlet device of dish washer Download PDFInfo
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- CN1864622A CN1864622A CN 200510071133 CN200510071133A CN1864622A CN 1864622 A CN1864622 A CN 1864622A CN 200510071133 CN200510071133 CN 200510071133 CN 200510071133 A CN200510071133 A CN 200510071133A CN 1864622 A CN1864622 A CN 1864622A
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- dish
- cover plate
- air
- washing machine
- out apparatus
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Abstract
The air out device for dish washer includes one main body with air out passage, which has cover plate for closing the air out passage and with an opening and elastic sealing valve sheet for closing the opening. During the running of the dish washer, the pressure inside the inner container of the dish washer may be sensed, and when the pressure is not high enough, the motor drives the cover plate and the elastic sealing valve sheet to close the air out passage so as to avoid heat escape. When the pressure is to high, the elastic sealing valve sheet on the cover plate under the action of the pressure is opened upwards automatically to lower the pressure and to avoid water overflow until the pressure is lowered to some value. During drying, the cover plate may be opened.
Description
Technical field
The present invention relates to a kind of wash mill of tableware, relate in particular to a kind of air-out apparatus of dish-washing machine.
Background technology
Dish-washing machine leaks outside for preventing the water in the inner bag in the process of wash dining set, by the door body internal cavity of bowl washer and ambient atmosphere is sealed.But in washing process, particularly in the process of heated scrub, the temperature in the inner bag has rising to a certain degree, and it is big that the pressure in the inner bag becomes.
At above situation, two kinds of technology are arranged at present: a kind of is that dish-washing machine only has inner bag and the extraneous passage (not having other any devices) that directly communicates, and hot gas can directly be discharged, convection drying when it is dry; But hot gas is overflowed when washing, big energy-consuming, and it is poor to wash.Another kind is that the door of dish-washing machine is provided with the inner bag air-out apparatus on the body, air-out apparatus has generally included two parts, a part is the inner bag step-down in time in washing process, this part-structure is not initiatively opened, only when internal cavity of bowl washer pressure is excessive, just open by the pressure effect, to prevent that heat scatters and disappears in the inner bag, reduce clean result; Another part is in the tableware dry run, is opened by machinery control, so that inner moisture is in time discharged to atmosphere, quickens the drying of tableware.The existing air-out apparatus that is provided with above-mentioned two-part dish-washing machine all adopts the split setting, promptly be respectively step-down gas outlet and dry gas outlet and be provided with two outlet passageways, this kind is provided with complex structure, trouble is installed, efficiency of assembling is low, the production cost height, and because the finite volume that air-out apparatus is provided with on the dish washing machine door body, be subjected to this structural limitations, the gas outlet of setting, particularly step-down air outlet parts are easy to generate noise in washing process.
Summary of the invention
The problem that invention of the present invention will solve provides a kind of air-out apparatus of dish-washing machine of architecture advances, with step-down gas outlet and dry gas outlet in the solution prior art complexity is set, and the step-down air outlet parts is easy to generate the defective of noise in washing process.
In order to address the above problem, the invention discloses a kind of air-out apparatus of dish-washing machine: described air-out apparatus comprises body, on the described body outlet passageway is set, and is provided with the cover plate that can seal and open described outlet passageway in the described outlet passageway,
On the described cover plate opening is set, the corresponding ambient atmosphere side of described opening is provided with the elastic packing valve block, and described elastic packing valve block fixed sealing is closed described opening, and can be responded to the internal cavity of bowl washer opened by pressure or close.
In the described outlet passageway dividing plate is set, described dividing plate is provided with the gas outlet, and described gas outlet connects internal cavity of bowl washer and ambient atmosphere.
Middle part, described gas outlet is provided with crossbeam, and described elastic packing valve block is fixed on the described crossbeam.
On the described crossbeam fixing hole is set, on the described elastic packing valve block fixed leg is set; Or on the described crossbeam fixed leg is set, on the described elastic packing valve block fixing hole is set; Described fixed leg inserts in the described fixing hole.
Described fixed leg is provided with easily deformable hollow space.
The outer end of described fixed leg is provided with the guide post of cross section less than hollow space.
Described dividing plate is horizontally disposed with.
Described cover plate is provided with rotating shaft, manually controls the rotating shaft sealing of described cover plate and opens described outlet passageway.
Described cover plate is provided with rotating shaft, and on the described body motor is set, and described motor drives the rotating shaft sealing of described cover plate and opens described outlet passageway.
The rotating shaft of described cover plate is arranged on a side of cover plate.
Opening on the described cover plate is two.
Described elastic packing valve block forms less than other segment thicknesses, is easy to respond to dish washer interior pressure and the kink that is out of shape near fixed position.
Compared with prior art, the present invention has the following advantages:
The present invention is with outlet passageway of the common use in step-down gas outlet in the air-out apparatus of dish-washing machine and dry gas outlet; Be provided with the cover plate that can seal and open described outlet passageway in the outlet passageway, and opening on the cover board is set, the described opening of the fixing sealing in the outside of the corresponding ambient atmosphere of described opening, the elastic packing valve block that also can respond to the internal cavity of bowl washer opened by pressure or close.In dish-washing machine washing process, motor driving cover plate and elastic packing valve block cover the gas outlet on the outlet passageway, and when pressure was not really high, the two sealed the gas outlet jointly, prevented that hot gas from escaping, and avoid heat to run off, and play insulation effect.During hypertonia, cover plate is motionless, and the sealing valve block on the cover plate upwards flicks under pressure voluntarily, and step-down inner bag the inside pressure has prevented that water is excessive from the inner bag lower edge under the effect of mistake high pressure.And when pressure reduces, in time seal the gas outlet of dish-washing machine, when drying, can open cover plate.Accelerate steam and outwards overflow, improved the index of aridity.Therefore, make that this apparatus structure is simple, installation and maintenance convenient, efficiency of assembling is high and production cost is low; And in dish-washing machine washing process, can not produce noise, provide amenities for the people.
Further, the present invention is provided with dividing plate in outlet passageway, and dividing plate is provided with the gas outlet that connects internal cavity of bowl washer and ambient atmosphere, is convenient to be provided with cover plate, and cover plate is sealed outlet passageway better.
Further, the present invention is provided with crossbeam at the middle part, gas outlet, is convenient to the fixing and better sealing of elastic packing valve block gas outlet.
Further, the present invention is provided with two openings on the gas outlet, to avoid the excessive elastic packing valve block induction pressure of sealing gas outlet that causes in gas outlet insensitive, and makes the timely opening and closing of elastic packing valve block.
Further, the present invention is provided with fixing hole on crossbeam, on the elastic packing valve block fixed leg is set; Or fixed leg is set on crossbeam, on the elastic packing valve block, fixing hole is set; Make crossbeam and elastic packing valve block fixing better.
Further, described fixed leg is provided with easily deformable hollow space, is convenient to elastic packing valve block and fixing hole and fixes, and make fixation.
Further, the present invention is provided with turning cylinder in a side of cover plate, so that open cover plate when dry.
Further, the present invention is provided with motor on body, drives turning cylinder with motor and opens cover plate.
Further, the elastic packing valve block forms less than other segment thicknesses, is easy to respond to dish washer interior pressure and the kink that is out of shape near fixed position.
Description of drawings
Fig. 1 is the structural perspective behind the gas outlet cover closure of air-out apparatus of dish-washing machine of the present invention;
Fig. 2 is the front view of the structural perspective after the gas outlet cover plate of the air-out apparatus of dish-washing machine of the present invention is opened;
Fig. 3 is the rearview of the structural perspective after the gas outlet cover plate of the air-out apparatus of dish-washing machine of the present invention is opened;
Fig. 4 is the structural perspective of the air-out apparatus cover plate of the air-out apparatus of dish-washing machine of the present invention when not installing;
Fig. 5 is the front view of the air-out apparatus of dish-washing machine of the present invention;
Fig. 6 be among Fig. 5 A-A to cutaway view;
Fig. 7 be among Fig. 5 B-B to cutaway view;
Fig. 8 is the structure of cover plate stereogram of the air-out apparatus of dish-washing machine of the present invention;
Fig. 9 is the cover plate specific embodiment structure front view of the air-out apparatus of dish-washing machine of the present invention;
Figure 10 is the cover plate specific embodiment structure top view of the air-out apparatus of dish-washing machine of the present invention;
Figure 11 is the cover plate specific embodiment structure side view of the air-out apparatus of dish-washing machine of the present invention;
Figure 12 is the structural perspective of elastic packing valve block of the air-out apparatus of dish-washing machine of the present invention;
Figure 13 is the top view of elastic packing valve block of the air-out apparatus of dish-washing machine of the present invention;
Figure 14 is the bottom view of elastic packing valve block of the air-out apparatus of dish-washing machine of the present invention;
Figure 15 be Figure 13 along A-A to view;
Figure 16 be Figure 13 along B-b to view.
The specific embodiment
Below we will be in conjunction with the accompanying drawings, optimum implementation of the present invention is described in detail.At first it is to be noted, the implication of the term of using among the present invention, words and claim can not only only limit to its literal and common implication and go to understand, also comprise the implication and the notion that into conform to technology of the present invention, this is because we are as the inventor, to suitably provide the definition of term, so that the most appropriate description is carried out in our invention.Therefore, the configuration that provides in this explanation and the accompanying drawing is first-selected embodiment of the present invention, rather than will enumerates all technical characteristics of the present invention.We will recognize to also have the various equivalent scheme or the modifications that can replace our scheme.
The air-out apparatus of dish-washing machine of the present invention and internal cavity of bowl washer constitute whole dishwasher device, overall structure such as Fig. 1 are to shown in Figure 7, wherein, Fig. 1 is the structural perspective behind the gas outlet cover closure of air-out apparatus of dish-washing machine, Fig. 2 is the front view of the structural perspective after the gas outlet cover plate of the air-out apparatus of dish-washing machine is opened, Fig. 3 is the rearview of the structural perspective after the gas outlet cover plate of the air-out apparatus of dish-washing machine is opened, Fig. 4 is the structural perspective of the air-out apparatus cover plate of the air-out apparatus of dish-washing machine when not installing, Fig. 5 is the front view of the air-out apparatus of dish-washing machine, Fig. 6 be among Fig. 5 A-A to cutaway view, Fig. 7 be among Fig. 5 B-B to cutaway view.The body 10 of the air-out apparatus of this dish-washing machine can closely be connected with internal cavity of bowl washer, and the outlet passageway that connects internal cavity of bowl washer and ambient atmosphere is set in body 10; The cover plate 30 that can seal and open described outlet passageway is set in outlet passageway, on the described cover plate 30 opening 32 is set, the described opening 32 of the fixing sealing in the outside of described opening 32 corresponding ambient atmosphere, the elastic packing valve block 20 that also can respond to the internal cavity of bowl washer opened by pressure or close, when inner liner pressure during greater than ambient pressure, deformation takes place in elastic packing valve block 20, opening 32 is opened, play and reduce the inner liner pressure effect, when inner liner pressure is equal to or less than ambient pressure, elastic packing valve block 20 shape that resiles is with opening 32 sealings.
In addition, cover plate 30 concrete structures are as shown in Figs. 8 to 11, wherein, Fig. 8 is the cover plate specific embodiment structure side view of the cover plate specific embodiment structure top view of the cover plate specific embodiment structure front view of the structure of cover plate stereogram of the air-out apparatus of dish-washing machine, air-out apparatus that Fig. 9 is dish-washing machine of the present invention, air-out apparatus that Figure 10 is dish-washing machine of the present invention, air-out apparatus that Figure 11 is dish-washing machine of the present invention.Setting out gas port 32 on cover plate 30 (is example with two in the present embodiment, but is not limited to two.), fixing hole 33 (is example with two in the present embodiment, but is not limited to two.), and rotating shaft 31, this rotating shaft is arranged on the body 10 cover plate 30, by rotating shaft 31, can open or close cover plate 30.When washing finishes, when needing dry internal cavity of bowl washer, can open cover plate 30 by rotating shaft 31, internal cavity of bowl washer is directly linked to each other with the external world, after drying finishes, close cover plate 30 by rotating shaft 31.Certainly,, can on body 10, motor be set, drive rotating shaft 31 by motor and open or close cover plate 30 for easy to use.A kind of optimal way is a side that rotating shaft 31 is arranged on cover plate 30, is convenient to the unlatching of cover plate 30, but in fact rotating shaft is arranged on positions such as the centre of cover plate or opposite side, can reach purpose of the present invention.
For the ease of cover plate 30 is set, and cover plate is sealed outlet passageway better, dividing plate 40 is set in outlet passageway, and (this dividing plate can be arranged on the outside of cover plate, also can be arranged on the inboard of cover plate), and the gas outlet 42 that connects internal cavity of bowl washer and ambient atmosphere is set on dividing plate, and crossbeam 41 is set in gas outlet 42, fixing hole 411 is set on crossbeam, in addition, two openings are set on gas outlet 42, avoiding excessive elastic packing valve block 20 induction pressures of sealing gas outlet that cause in gas outlet 42 insensitive, and make the timely opening and closing of elastic packing valve block.
Described elastic packing valve block 20 is combined as a whole with cover plate 30, and is positioned at cover plate 30 outsides.Elastic packing valve block 20 is extremely shown in Figure 16 as Figure 12, wherein, Figure 12 be bottom view, Figure 15 of elastic packing valve block of top view, air-out apparatus that Figure 14 is dish-washing machine of elastic packing valve block of structural perspective, air-out apparatus that Figure 13 is dish-washing machine of elastic packing valve block of the air-out apparatus of dish-washing machine be Figure 13 along A-A to view, Figure 16 be Figure 13 along B-B to view.Fixed leg 21 is set on the elastic packing valve block 20, this fixed leg 21 inserts in the fixing hole 411 of crossbeam by cover plate 30 fixing ports 33, in the fixing hole 33 that makes fixed leg 32 easier insertion crossbeams, the guide post of sectional area less than the fixed leg sectional area is set at fixed leg 21 front ends.In like manner, fixed leg is set on crossbeam, fixing hole is set on elastic packing valve block 20 also can realizes combining closely of elastic packing valve block 20, cover plate 20 and dividing plate 40.
In addition, fix for the ease of elastic packing valve block 20 and fixing hole, and making fixation, fixed leg 21 is provided with easily deformable hollow space, and elastic packing valve block 20 forms less than other segment thicknesses, is easy to respond to dish washer interior pressure and the kink that is out of shape near fixed positions.When the pressure of internal cavity of bowl washer during greater than ambient pressure, the distortion that can be upturned of the two ends of elastic packing valve block 20 because elastic packing valve block 20 is thin near fixed positions, is easy to flexural deformation; And when elastic packing valve block 20 during, can push fixed leg simultaneously, because fixed leg is easily deformable hollow structure, therefore, help the distortion and the recovery of elastic packing valve block 20 again near fixed position flexural deformation.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (12)
1, a kind of air-out apparatus of dish-washing machine, described air-out apparatus comprises body, on the described body outlet passageway is set, and is provided with the cover plate that can seal and open described outlet passageway in the described outlet passageway, it is characterized in that,
On the described cover plate opening is set, the corresponding ambient atmosphere side of described opening is provided with the elastic packing valve block, and described elastic packing valve block fixed sealing is closed described opening, and can be responded to the internal cavity of bowl washer opened by pressure or close.
2, the air-out apparatus of dish-washing machine according to claim 1 is characterized in that, in the described outlet passageway dividing plate is set, and described dividing plate is provided with the gas outlet, and described gas outlet connects internal cavity of bowl washer and ambient atmosphere.
3, the air-out apparatus of dish-washing machine according to claim 2 is characterized in that, middle part, described gas outlet is provided with crossbeam, and described elastic packing valve block is fixed on the described crossbeam.
4, the air-out apparatus of dish-washing machine according to claim 3 is characterized in that, on the described crossbeam fixing hole is set, and on the described elastic packing valve block fixed leg is set; Or on the described crossbeam fixed leg is set, on the described elastic packing valve block fixing hole is set; Described fixed leg inserts in the described fixing hole.
5, the air-out apparatus of dish-washing machine according to claim 4 is characterized in that, described fixed leg is provided with easily deformable hollow space.
6, the air-out apparatus of dish-washing machine according to claim 5 is characterized in that, the outer end of described fixed leg is provided with the guide post of cross section less than hollow space.
7, the air-out apparatus of dish-washing machine according to claim 2 is characterized in that, described dividing plate is horizontally disposed with.
8, the air-out apparatus of dish-washing machine according to claim 1 is characterized in that, described cover plate is provided with rotating shaft, manually controls the rotating shaft sealing of described cover plate and opens described outlet passageway.
9, the air-out apparatus of dish-washing machine according to claim 1 is characterized in that, described cover plate is provided with rotating shaft, and on the described body motor is set, and described motor drives the rotating shaft sealing of described cover plate and opens described outlet passageway.
10, the air-out apparatus of dish-washing machine according to claim 1 is characterized in that, the rotating shaft of described cover plate is arranged on a side of cover plate.
11, the air-out apparatus of dish-washing machine according to claim 1 is characterized in that, the opening on the described cover plate is two.
12, the air-out apparatus of dish-washing machine according to claim 1 is characterized in that, described elastic packing valve block forms less than other segment thicknesses, is easy to respond to dish washer interior pressure and the kink that is out of shape near fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100711339A CN100536755C (en) | 2005-05-20 | 2005-05-20 | An air outlet device of dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100711339A CN100536755C (en) | 2005-05-20 | 2005-05-20 | An air outlet device of dish washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1864622A true CN1864622A (en) | 2006-11-22 |
| CN100536755C CN100536755C (en) | 2009-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100711339A Active CN100536755C (en) | 2005-05-20 | 2005-05-20 | An air outlet device of dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100536755C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545752A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Opening and closing control method of cover plate of water tank type cleaning machine |
| CN104545751A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Ventilation, overflow protection and cleaning agent adding device of water tank type cleaning machine |
| CN108056735A (en) * | 2017-07-24 | 2018-05-22 | 宁波方太厨具有限公司 | The cover-opening structure of water tank cleaner |
-
2005
- 2005-05-20 CN CNB2005100711339A patent/CN100536755C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545752A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Opening and closing control method of cover plate of water tank type cleaning machine |
| CN104545751A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Ventilation, overflow protection and cleaning agent adding device of water tank type cleaning machine |
| CN104545751B (en) * | 2014-12-31 | 2017-06-16 | 宁波方太厨具有限公司 | The ventilative of water tank cleaner, spilling water protection and cleaning agent adding set |
| CN108056735A (en) * | 2017-07-24 | 2018-05-22 | 宁波方太厨具有限公司 | The cover-opening structure of water tank cleaner |
| CN108056735B (en) * | 2017-07-24 | 2023-11-17 | 宁波方太厨具有限公司 | Cover opening structure of water tank type cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100536755C (en) | 2009-09-09 |
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