CN219557188U - Dish washer with backward exhaust function - Google Patents
Dish washer with backward exhaust function Download PDFInfo
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- CN219557188U CN219557188U CN202320206568.3U CN202320206568U CN219557188U CN 219557188 U CN219557188 U CN 219557188U CN 202320206568 U CN202320206568 U CN 202320206568U CN 219557188 U CN219557188 U CN 219557188U
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- exhaust
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- dishwasher
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Washing And Drying Of Tableware (AREA)
Abstract
The utility model discloses a dish washer with a backward exhaust function, which comprises an inner container main body, wherein the top of the inner container main body is provided with at least one first through hole in a penetrating way; at least one exhaust assembly respectively and hermetically arranged on the corresponding first through hole; the rear crosspiece is arranged at the rear side of the top of the liner main body, and at least one second through hole is arranged on the rear crosspiece in a penetrating manner and is respectively communicated with the corresponding exhaust assembly; the exhaust assembly comprises a main shell, wherein the main shell comprises an air inlet cavity, an air outlet cavity and a partition plate, and the partition plate is arranged between the air inlet cavity and the air outlet cavity; a cover plate detachably and hermetically arranged on the main shell; an exhaust fan fixedly disposed in the main housing; the exhaust plectrum is movably arranged on the cover plate and can block the through holes on the partition plate. According to the utility model, the exhaust component and the rear crosspiece are respectively arranged at the top of the liner main body, so that the problem of inconvenient exhaust of water vapor on the liner top plate of the dish washer is effectively solved.
Description
Technical Field
The utility model relates to the technical field of dish washers, in particular to a dish washer with a backward exhaust function.
Background
The prior art dish washer drying methods are generally divided into two types: the first way is to dry by using the waste heat inside the dishwasher; in another mode, the fan is adopted to perform convection ventilation on air in the dish washer, so that wet and hot steam can be rapidly discharged out of the dish washer, and the effect of rapid drying is achieved.
The first mode uses the waste heat for drying, no extra parts are needed, but the waste heat drying can be well carried out only by heating the last washing temperature to be very high, and the energy consumption of the whole machine is greatly affected; with the market demand of lower and lower energy consumption, the convection ventilation is performed by using the fan to dry, so that the drying effect of tableware in the dish washing machine can be improved under the condition that the energy consumption of the whole machine is not increased much; so that more and more dish washers in the market adopt a drying mode of ventilation convection by using a fan; because the water vapor has the characteristic of small density and rising, most of the water vapor in the dish washer is accumulated on the top plate of the inner container, but in the prior art, the water vapor on the top plate of the inner container is difficult to discharge and has a common exhaust effect mainly through the side wall of the dish washer; therefore, the dish washer with the backward exhaust function is provided, and is used for solving the problem of inconvenient exhaust of water vapor on the top plate of the liner of the dish washer in the prior art.
Disclosure of Invention
One of the purposes of the utility model is to provide a dish washer with a backward exhausting function so as to solve the problem of inconvenient exhausting of water vapor on a top plate of a liner of the dish washer in the prior art.
The dish washer with the backward exhaust function can be realized by the following technical scheme:
the utility model relates to a dish washer with backward exhaust function, comprising a liner main body, wherein the top of the liner main body is provided with at least one first through hole in a penetrating way; at least one exhaust assembly respectively and hermetically arranged on the corresponding first through hole; the rear crosspiece is arranged at the rear side of the top of the liner main body, at least one second through hole is formed in the rear crosspiece in a penetrating mode, and at least one second through hole is communicated with the corresponding exhaust assembly respectively; the exhaust assembly comprises a main shell, a cover plate, an exhaust fan and an exhaust plectrum; the main shell comprises an air inlet cavity, an air outlet cavity and a partition plate, and the partition plate is arranged between the air inlet cavity and the air outlet cavity; the cover plate is detachably and hermetically arranged on the main shell, and the cover plate and the main shell form a hollow closed cavity; the exhaust fan is fixedly arranged in the main shell; the exhaust plectrum is movably arranged on the cover plate and can block the through holes on the partition plate.
In one embodiment, at least one of the exhaust assemblies is detachably connected to the corresponding first through hole.
In one embodiment, the rear rail is removably attached to the rear side of the top of the liner body.
In one embodiment, a reflow inclined plane is disposed in the second through hole, and the reflow inclined plane has a height difference, and the inner side of the reflow inclined plane is higher than the outer side of the reflow inclined plane.
In one embodiment, a sealing groove is formed in the main casing, and a sealing ring is arranged in the sealing groove and is arranged at a contact position of the main casing and the cover plate.
In one embodiment, the side of the main housing is provided with a plurality of buckles or a plurality of clamping grooves, the side of the cover plate is provided with a plurality of clamping grooves or a plurality of buckles, and a plurality of clamping grooves are respectively matched with corresponding buckles.
In one embodiment, the air inlet cavity is provided with a steam inlet in a penetrating mode, and the steam inlet is arranged on the corresponding first through hole in a sealing mode.
In one embodiment, the side of the steam inlet is provided with a first backflow ramp having a height difference.
In one embodiment, a steam outlet is arranged on the side edge of the air outlet cavity in a penetrating mode, and the steam outlet is communicated with the rear crosspiece.
In one embodiment, a second backflow inclined surface is arranged in the air outlet cavity, the second backflow inclined surface is arranged on the side surface of the partition plate, and the second backflow inclined surface has a height difference.
Compared with the prior art, the dish washer with the backward exhaust function has the beneficial effects that:
according to the dish washer with the backward exhaust function, the exhaust component and the rear crosspiece are respectively arranged at the top of the liner main body, so that the problem of inconvenience in exhaust of water vapor on the top plate of the liner of the dish washer is effectively solved; simultaneously, the exhaust component and the rear crosspiece are respectively detachably connected to the top of the liner main body, so that the exhaust component and the rear crosspiece are convenient to maintain and clean;
according to the dish washer with the backward exhaust function, the main shell is designed into the air inlet cavity and the air outlet cavity, the middle is separated from the partition plate through the exhaust shifting piece, and when the exhaust fan does not work, hot air in the inner container can only reach the air inlet cavity due to being blocked by the exhaust shifting piece, so that the problem that the temperature of washing water of the dish washer can be reduced due to heat dissipation of the exhaust component can be avoided; when the exhaust is needed, the exhaust fan works, and the exhaust pull piece is sucked by negative pressure, so that steam in the inner container is quickly discharged through the air inlet cavity, the partition plate and the air outlet cavity in sequence, and the drying effect is improved; meanwhile, when the exhaust poking piece is in a non-exhaust state, the exhaust poking piece can also block the sound of the inner container of the dish-washing machine, so that the noise of the dish-washing machine is reduced to a certain extent;
according to the dish washer with the backward exhaust function, the backflow inclined planes are respectively arranged in the air inlet cavity, the air outlet cavity and the second through hole, so that condensed water in the air inlet cavity, the air outlet cavity and the second through hole is discharged through the corresponding backflow inclined planes, and the drying performance of the dish washer is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a dishwasher having a backward exhausting function according to the present utility model;
FIG. 2 is a schematic view of an exploded construction of the dishwasher of FIG. 1 having a rear air discharge function, including an air discharge assembly;
FIG. 3 is a schematic cross-sectional view of a dishwasher having a backward exhausting function according to the present utility model shown in FIG. 1;
FIG. 4 is a schematic view of an exhaust assembly in the dishwasher having a backward exhaust function according to the present utility model shown in FIG. 2;
FIG. 5 is a schematic cross-sectional view of the exhaust assembly of FIG. 4;
FIG. 6 is a schematic view of an exploded construction of the vent assembly of FIG. 4, including a main housing;
fig. 7 is a schematic view of the structure of the main housing shown in fig. 6.
The figures indicate: 11, a liner body; 111, a first through hole; an exhaust assembly; 121, a main housing; 1211, an air inlet cavity; 12111, a steam inlet; 12112, a first reflow ramp; 1212, air outlet cavity; 12121, a steam outlet; 12122, a second reflow ramp; 1213, separator; 1214, sealing the groove; 1215, snap-fit; 122, cover plate; 1221, a card slot; 123, an exhaust fan; 1231, air inlet; 1232, air outlet; 124, exhaust dials; 125, sealing rings; 13, a rear rail; 131, a second through hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, a dishwasher with a rear exhaust function according to the present utility model mainly includes a liner body 11, at least one exhaust assembly 12, and a rear rail 13; at least one first through hole 111 is formed through the top of the liner body 11; at least one of the exhaust assemblies 12 is hermetically disposed on the corresponding first through hole 111, respectively; the rear crosspiece 13 is disposed at the rear side of the top of the liner body 11, and at least one second through hole 131 is formed therethrough, and at least one second through hole 131 is respectively communicated with the corresponding exhaust assembly 12, so that water vapor in the liner body 11 sequentially passes through the corresponding first through hole 111, the corresponding exhaust assembly 12, and the corresponding second through hole 131 and is discharged to the outside of the dishwasher.
Referring to fig. 1-7, the exhaust assembly 12 includes a main housing 121, a cover 122, an exhaust fan 123, and an exhaust paddle 124; the main housing 121 includes an air inlet cavity 1211, an air outlet cavity 1212 and a partition plate 1213, the partition plate 1213 is disposed between the air inlet cavity 1211 and the air outlet cavity 1212, the air inlet cavity 1211 is connected with the first through hole 111 in a sealing manner, and water vapor in the air inlet cavity 1211 can enter the air outlet cavity 1212 through the partition plate 1213; the cover plate 122 is detachably and hermetically arranged on the main casing 121, and the cover plate and the main casing form a hollow closed cavity; the exhaust fan 123 is fixedly arranged in the main casing 121, and sucks water vapor in the air inlet cavity 1211 into the air outlet cavity 1212 and discharges the water vapor from the rear crosspiece 13; the exhaust pulling piece 124 is movably arranged on the cover plate 122 and can block the through hole on the partition 1213; when the exhaust fan 123 is not in operation, the exhaust pulling piece 124 is blocked on the through hole of the partition 1213, so as to prevent the water vapor in the inlet cavity 1211 from entering the outlet cavity 1212 through the partition 1213; when the exhaust fan 123 works, the negative pressure generated by the exhaust fan 123 causes the exhaust pulling piece 124 to be separated from the through hole of the partition 1213, so that the water vapor in the air inlet cavity 1211 enters the air outlet cavity 1212.
Referring to fig. 5-7, in this embodiment, a seal groove 1214 is provided on the main housing 121, a seal ring 125 is provided in the seal groove 1214, the seal ring 125 is disposed at a contact portion between the main housing 121 and the cover plate 122, so as to prevent water vapor from leaking from the contact portion between the main housing 121 and the cover plate 122, specifically, the seal ring 125 is made of rubber or plastic, preferably, the seal ring 125 is made of silica gel. In this embodiment, a plurality of buckles 1215 are disposed on the side of the main housing 121, a plurality of slots 1221 are disposed on the side of the cover 122, and the cover 122 is detachably connected to the main housing 121 by the plurality of slots 1221 respectively engaging with the corresponding buckles 1215; in other embodiments, a plurality of clamping grooves 1221 are provided on the side of the main housing 121, a plurality of buckles 1215 are provided on the side of the cover 122, and the cover 122 is detachably connected to the main housing 121 by the plurality of clamping grooves 1221 respectively matching with the corresponding buckles 1215.
Referring to fig. 4 and 7, in the present embodiment, a steam inlet 12111 is formed through the air inlet 1211, and the steam inlet 12111 is hermetically disposed on the corresponding first through hole 111, so that water vapor of the liner body 11 enters the air inlet 1211 through the steam inlet 12111; the side of the steam inlet 12111 is provided with a first return slope 12112, and the first return slope 12112 has a height difference, which functions to allow condensed water in the air inlet chamber 1211 to drop into the inner container body 11 through the height difference of the first return slope 12112.
Referring to fig. 4 and 7, in this embodiment, a steam outlet 12121 is formed through a side edge of the air outlet cavity 1212, and the steam in the air outlet cavity 1212 is discharged into the rear rail 13 through the steam outlet 12121; a second backflow ramp 12122 is disposed in the outlet cavity 1212, the second backflow ramp 12122 is disposed on a side surface of the partition 123, and the second backflow ramp 12122 has a height difference, so that condensed water in the outlet cavity 1212 is discharged from the outlet cavity 1212 to the rear rail 13 through the second backflow ramp 12122 and the steam outlet 12121 in sequence.
Referring to fig. 2 and 3, at least one of the exhaust assemblies 12 is detachably connected to the corresponding first through hole 111; the rear rail 13 is detachably attached to the rear side of the top of the liner body 11, and this design facilitates maintenance and cleaning of the exhaust assembly 12 and the rear rail 13. In this embodiment, a backflow slope is disposed in the second through hole 131, and the backflow slope has a height difference, and the inner side of the backflow slope is higher than the outer side of the backflow slope, so that condensed water in the second through hole 131 can flow out through the second through hole 131.
It should be noted that the working process of the dish washer with the backward exhaust function of the utility model is as follows: the water vapor in the liner body 11 is accumulated at the top of the liner body 11 upward due to the low density, and is discharged to the second through holes 131 corresponding to the rear rail 13 through at least one of the exhaust components 12 arranged at the top of the liner body 11; when the exhaust assembly 12 does not work, the exhaust pulling piece 124 plugs the through hole of the partition 123 under the action of gravity, so that the high-temperature steam in the air inlet cavity 1211 is prevented from entering the air outlet cavity 1212 and being discharged, and the high-temperature washing water in the inner container of the dish washer can not cause heat loss due to leakage of the high-temperature steam; meanwhile, the exhaust pulling piece 124 can also block the sound in the liner main body 11, so that the noise of the dish washer can be reduced to a certain extent. When the exhaust assembly 12 works, the exhaust fan 123 rotates to work, the generated negative pressure makes the exhaust pulling piece 124 separate from the through hole of the partition 123, the water vapor at the top of the liner body 11 sequentially passes through the air inlet cavity 1211, the through hole of the partition 123 and the air outlet cavity 1212, and is discharged to the second through hole 131 corresponding to the rear rail 13 through the vapor outlet 12121 under the action of the exhaust fan 123, and the water vapor and the generated condensed water are discharged out of the dish washer through the second through hole 131.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The dish washer with the backward exhaust function is characterized by comprising a liner main body, wherein the top of the liner main body is provided with at least one first through hole in a penetrating way; at least one exhaust assembly respectively and hermetically arranged on the corresponding first through hole; the rear crosspiece is arranged at the rear side of the top of the liner main body, at least one second through hole is formed in the rear crosspiece in a penetrating mode, and at least one second through hole is communicated with the corresponding exhaust assembly respectively; the exhaust assembly comprises a main shell, a cover plate, an exhaust fan and an exhaust plectrum; the main shell comprises an air inlet cavity, an air outlet cavity and a partition plate, and the partition plate is arranged between the air inlet cavity and the air outlet cavity; the cover plate is detachably and hermetically arranged on the main shell, and the cover plate and the main shell form a hollow closed cavity; the exhaust fan is fixedly arranged in the main shell; the exhaust plectrum is movably arranged on the cover plate and can block the through holes on the partition plate.
2. A dishwasher with a rearward exhaust function according to claim 1, wherein at least one of the exhaust assemblies is detachably connected to the corresponding first through hole.
3. A dishwasher with a rearward exhaust function according to claim 2, wherein the rear rail is detachably connected to the rear side of the top of the liner body.
4. A dishwasher with a backward exhausting function according to claim 3, wherein a backflow slope is provided in the second through hole, the backflow slope having a height difference, the inner side of which is higher than the outer side.
5. The dishwasher with a backward exhausting function according to claim 1, wherein a sealing groove is provided on the main housing, a sealing ring is provided in the sealing groove, and the sealing ring is provided at a contact portion of the main housing and the cover plate.
6. A dishwasher with a back air exhaust function according to claim 1, characterized in that the side of the main housing is provided with a plurality of catches or a plurality of catches, the side of the cover is provided with a plurality of catches or a plurality of catches, the catches respectively cooperating with the corresponding catches.
7. A dishwasher with a backward exhausting function according to claim 1, wherein the air inlet chamber is provided with a steam inlet therethrough, the steam inlet being sealingly arranged in the corresponding first through hole.
8. The dishwasher with a rear exhaust function according to claim 7, wherein the side of the steam inlet is provided with a first backflow slope having a height difference.
9. A dishwasher with a back-venting function according to claim 1, characterized in that the side edge of the air outlet chamber is provided with a steam outlet through it, which communicates with the rear crosspiece.
10. The dishwasher with a rear exhaust function as claimed in claim 9, wherein a second backflow slope is provided in the air outlet chamber, the second backflow slope being provided at a side of the partition plate, the second backflow slope having a height difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320206568.3U CN219557188U (en) | 2023-02-09 | 2023-02-09 | Dish washer with backward exhaust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320206568.3U CN219557188U (en) | 2023-02-09 | 2023-02-09 | Dish washer with backward exhaust function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219557188U true CN219557188U (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320206568.3U Active CN219557188U (en) | 2023-02-09 | 2023-02-09 | Dish washer with backward exhaust function |
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| Country | Link |
|---|---|
| CN (1) | CN219557188U (en) |
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- 2023-02-09 CN CN202320206568.3U patent/CN219557188U/en active Active
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