CN113040685A - Drying device of dish washing machine - Google Patents
Drying device of dish washing machine Download PDFInfo
- Publication number
- CN113040685A CN113040685A CN202110397132.2A CN202110397132A CN113040685A CN 113040685 A CN113040685 A CN 113040685A CN 202110397132 A CN202110397132 A CN 202110397132A CN 113040685 A CN113040685 A CN 113040685A
- Authority
- CN
- China
- Prior art keywords
- air
- drying mechanism
- drying
- air duct
- washing tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/486—Blower arrangements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
- A47L15/4242—Arrangements to sterilize or disinfect dishes or washing liquids by using ultraviolet generators
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/488—Connections of the tub with the ambient air, e.g. air intake or venting arrangements
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention relates to the technical field of dish-washing machines, in particular to a drying device of a dish-washing machine. A dish washer drying device comprises a washing tank, a drying mechanism main body and an air channel, wherein the drying mechanism main body is arranged on the outer surface of the side wall of the washing tank, the drying mechanism main body is arranged on one side of the air channel and is communicated with the air channel, and an ultraviolet lamp is arranged in the drying mechanism main body; the washing tank is internally provided with an air outlet which is communicated with the air duct, and the air outlet is arranged in the washing tank and is close to the bottom of the washing tank. According to the invention, the ultraviolet lamp is arranged on the drying mechanism main body with air circulation, so that the air blown into the dish washing machine is sterilized, and external bacteria are prevented from entering the dish washing machine. On the other hand, the air duct is arranged into an inverted U-shaped structure, so that the air outlet is positioned at the lower position of the washing tank, the blowing range can be effectively enlarged, and the drying efficiency is improved; meanwhile, the air outlet outer blocking piece can blow air in different directions, so that the blowing range of the air is effectively enlarged, and dead corners of a drying area in the washing tank are avoided.
Description
Technical Field
The invention relates to the technical field of dish-washing machines, in particular to a drying device of a dish-washing machine.
Background
The traditional dryer of the sink dish washer is usually used for sucking air from a cabinet and directly blowing air into a washing cavity, tableware and side walls in a sink are dried through heat exchange, but the air in the cabinet is usually wet and not clean, and after high-temperature sterilization is carried out in the sink, the blown air possibly has a small amount of bacteria, so that the effect of high-temperature sterilization is eliminated; and the ultraviolet lamps are arranged in the water tanks of the partial water tank bowl washing machine for sterilization, but the effective irradiation range of the ultraviolet lamps is extremely small, so that the sterilization effect cannot be effectively achieved.
On the other hand, in order to prevent the air duct from entering water, the conventional water tank dish washing machine on the market often sets the air inlet on the upper position of the tank body, so that the action area of the blown air is limited, the range of the blown air in the tank body is small, and the drying efficiency is not high.
Disclosure of Invention
The invention aims to solve the technical problems at least to a certain extent, and provides a drying device of a dish-washing machine, which ensures that air blown into a groove body is disinfected and effectively improves the drying efficiency.
The technical scheme of the invention is as follows: a dish washer drying device comprises a washing tank, a drying mechanism main body and an air channel, wherein the drying mechanism main body is arranged on the outer surface of the side wall of the washing tank, the drying mechanism main body is arranged on one side of the air channel and is communicated with the air channel, and an ultraviolet lamp is arranged in the drying mechanism main body;
the washing tank is internally provided with an air outlet which is communicated with the air duct, and the air outlet is arranged in the washing tank and is close to the bottom of the washing tank.
Furthermore, the air outlet is provided with an air outlet outer baffle plate for dividing the air into different directions to be blown out.
Furthermore, the air duct is internally of an inverted U-shaped structure.
Further, the air duct comprises a first smooth portion, an arc portion, a second smooth portion and an inclined portion which are connected in sequence, one end of the first smooth portion is connected with the drying mechanism main body, and one end of the inclined portion is connected with the air outlet.
Furthermore, the first smooth part and the second smooth part are two linear air ducts which are parallel to each other, and the arc-shaped part is a 180-degree bent air duct.
Further, the drying mechanism main body comprises a drying mechanism air inlet, a drying mechanism inner air duct and a PTC heating device which are sequentially connected, the ultraviolet lamp is arranged at the drying mechanism inner air duct, and the PTC heating device is communicated with one end of the first smoothing part.
Furthermore, a chromium coating is arranged inside the air duct in the drying mechanism.
Furthermore, the drying mechanism main body further comprises a drying mechanism shell covering the air inlet of the drying mechanism and the air channel in the drying mechanism, the drying mechanism shell is provided with a shell grating, and the shell grating is arranged at the position facing the air inlet of the drying mechanism.
Furthermore, the air duct also comprises an air duct shell, and the air duct shell covers the first smooth part, the arc part, the second smooth part, the inclined part and the air outlet.
Furthermore, one end of the air duct shell is provided with an air duct shell inclined plate.
Compared with the prior art, the beneficial effects are: according to the invention, the ultraviolet lamp is arranged on the drying mechanism main body with air circulation, so that the air blown into the dish washing machine is sterilized, and external bacteria are prevented from entering the dish washing machine. On the other hand, the air duct is arranged into an inverted U-shaped structure, so that the air outlet is positioned at the lower position of the washing tank, the blowing range can be effectively enlarged, and the drying efficiency is improved; meanwhile, the air outlet outer blocking piece can blow air in different directions, so that the blowing range of the air is effectively enlarged, and dead corners of a drying area in the washing tank are avoided.
Drawings
Fig. 1 is a first schematic view of the overall structure of the present invention.
Fig. 2 is a second schematic view of the overall structure of the present invention.
Fig. 3 is a schematic view of the explosion structure of the drying mechanism main body and the air duct.
Fig. 4 is a schematic front view of the drying mechanism body and the air duct of the present invention.
FIG. 5 is a schematic view of the back side of the drying mechanism body and the air duct.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
As shown in fig. 1-5, a drying device of a dishwasher, comprises a washing tank 1, a drying mechanism body 2 arranged on the outer surface of the side wall of the washing tank 1, and an air duct 4, wherein the drying mechanism body 2 is arranged on one side of the air duct 4 and communicated with the air duct 4, and an ultraviolet lamp 23 is arranged in the drying mechanism body 2;
an air outlet 3 is arranged in the washing tank 1, the air outlet 3 is communicated with an air duct 4, and the air outlet 3 is arranged in the washing tank 1 and is close to the bottom of the washing tank 1.
In this embodiment, the ultraviolet lamp 23 is disposed on the air duct 22 in the drying mechanism for circulating air, so that the air blown into the washing tub 1 of the dishwasher is sterilized, and the external bacteria are prevented from entering the washing tub 1 of the dishwasher. In addition, the air outlet 3 is positioned at the lower position of the washing tank 1, so that the range of blowing by air can be effectively enlarged, and the drying efficiency is improved.
Specifically, the drying mechanism main body 2 can generate wind, the ultraviolet lamp 23 carries out disinfection and sterilization treatment on the wind, the wind is conveyed to the air outlet 3 along the air duct 4, and the wind enters the washing tank 1 from the air outlet 3, and then the tableware in the washing tank 1 is dried.
As shown in fig. 2, 4 and 5, an outlet outer baffle 6 for dividing the wind into different directions is disposed at the outlet 3. In this embodiment, the air outlet outer baffle 6 can blow out air in different directions, so as to effectively enlarge the blowing range of the air, and make the drying area in the washing tank 1 have no dead angle. In this embodiment, the air outlet 3 is divided into an upper first air outlet 31, a lower second air outlet 32, a side third air outlet 33, and another side fourth air outlet 34 by the air outlet outer baffle 6. The air blown out from the four air outlets basically covers the drying area in the washing tank 1, so that the overall drying effect is better, and the drying efficiency is higher.
As shown in fig. 1-5, the air duct 4 has an inverted U-shaped interior. Through setting the inside type structure that falls into of wind channel 4, make air outlet 3 be located the washing tank 1 and lean on the lower position, the scope that can effectual increase wind blows, improves drying efficiency.
Specifically, the air duct 4 includes a first smooth portion 41, an arc portion 43, a second smooth portion 42, and an inclined portion 44, which are connected in sequence, one end of the first smooth portion 41 is connected to the drying mechanism main body 2, and one end of the inclined portion 44 is connected to the air outlet 3. The first smooth portion 41 and the second smooth portion 42 are two parallel linear air channels, and the arc portion 43 is a 180-degree bent air channel.
In this embodiment, the air blown into the air duct 4 passes through the first smooth portion 41, the arc portion 43, the second smooth portion 42, and the inclined portion 44 in this order, and finally reaches the outlet 3. The arrows in fig. 4 show the path followed by the wind in the wind tunnel 4. Through the concrete structural cooperation of above-mentioned wind channel 4, make air outlet 3 be located the washing tank 1 and lean on the lower position, the scope that can effectual increase wind blows, improves drying efficiency.
As shown in fig. 3-5, the drying mechanism main body 2 includes a drying mechanism air inlet 21, a drying mechanism internal air duct 22, and a PTC heating device 24, which are connected in sequence, the ultraviolet lamp 23 is disposed at the drying mechanism internal air duct 22, and the PTC heating device 24 is communicated with one end of the first smoothing portion 41.
In this embodiment, the ultraviolet lamp 23 is disposed at the air duct 22 in the drying mechanism, and the ultraviolet lamp 23 sterilizes the air and blows the air out of the PTC heating device 24, so that the air blown in the air duct 4 is sterilized, and the external bacteria is prevented from entering the inside of the dishwasher.
Further, a chromium coating is arranged inside the air duct 22 in the drying mechanism. The chromium plating treatment is carried out inside the air duct 22 in the drying mechanism, so that the light refraction is better, and the action range of ultraviolet light is effectively enlarged.
As shown in fig. 1-5, the drying mechanism body 2 further includes a drying mechanism housing 25 covering the drying mechanism air inlet 21 and the drying mechanism internal air duct 22, the drying mechanism housing 25 is provided with a housing grid 26, and the housing grid 26 is disposed at a position facing the drying mechanism air inlet 21. In this embodiment, the drying mechanism housing 25 protects the drying mechanism body 2, and the housing grill 26 can isolate the objects affecting the drying mechanism inlet 21.
The air duct 4 further includes an air duct housing 45, and the air duct housing 45 covers the first smooth portion 41, the arc portion 43, the second smooth portion 42, the inclined portion 44, and the outside of the air outlet 3. An air duct housing inclined plate 451 is provided at one end of the air duct housing 45. In this embodiment, the air duct shell 45 can also protect the whole air duct 4 and the air outlet 3, and prevent external substances or bacteria from entering the air duct 4 and the air outlet 3, so as to ensure that the air blown into the washing tank 1 of the dishwasher is subjected to sterilization treatment, and prevent external bacteria from entering the washing tank 1 of the dishwasher. The inclined plate 451 of the air duct housing covers the PTC heating device 24, and can collect the wind blown from the PTC heating device 24, so that the wind can smoothly enter the air duct 4. In this embodiment, the air duct shell 45 is welded to the main body of the air duct 4 to form a complete closed air duct.
The working principle of the embodiment is as follows: external wind enters the drying mechanism inner air duct 22 from the drying mechanism air inlet 21, the ultraviolet lamp 23 carries out disinfection and sterilization treatment on the wind, then the wind is blown out from the PTC heating device 24, the wind passes through the first smooth part 41, the arc part 43, the second smooth part 42 and the inclined part 44, and finally reaches the air outlet 3. The air blown out from the four air outlets basically covers the drying area in the washing tank 1, so that the overall drying effect is better, and the drying efficiency is higher. In addition, the air outlet 3 is positioned at the lower position of the washing tank 1, so that the range of blowing by air can be effectively enlarged, and the drying efficiency is improved.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A drying device of a dish washing machine is characterized by comprising a washing tank (1), a drying mechanism main body (2) and an air channel (4), wherein the drying mechanism main body (2) is arranged on the outer surface of the side wall of the washing tank (1), the drying mechanism main body (2) is arranged on one side of the air channel (4) and is communicated with the air channel (4), and an ultraviolet lamp (23) is arranged in the drying mechanism main body (2);
the washing tank (1) is internally provided with an air outlet (3), the air outlet (3) is communicated with an air duct (4), and the air outlet (3) is arranged in the washing tank (1) and is close to the bottom of the washing tank (1).
2. A dishwasher drying apparatus according to claim 1, wherein: and an air outlet outer baffle (6) for dividing the air into different directions to blow out is arranged at the air outlet (3).
3. A dishwasher drying apparatus according to claim 2, wherein: the air duct (4) is internally of an inverted U-shaped structure.
4. A dishwasher drying apparatus according to claim 3, wherein: the air duct (4) comprises a first smooth part (41), an arc-shaped part (43), a second smooth part (42) and an inclined part (44) which are sequentially connected, one end of the first smooth part (41) is connected with the drying mechanism main body (2), and one end of the inclined part (44) is connected with the air outlet (3).
5. A dishwasher drying apparatus as claimed in claim 4, wherein: the first smooth part (41) and the second smooth part (42) are two linear air channels which are parallel to each other, and the arc-shaped part (43) is a 180-degree bent air channel.
6. A dishwasher drying apparatus as claimed in claim 5, wherein: drying mechanism main part (2) wind channel (22), PTC heating device (24) in drying mechanism air intake (21), the drying mechanism that connect gradually, ultraviolet lamp (23) locate drying mechanism in wind channel (22) department, PTC heating device (24) be linked together with the one end of first smooth part (41).
7. A dishwasher drying apparatus as claimed in claim 6, wherein: and a chromium coating is arranged inside the air duct (22) in the drying mechanism.
8. A dishwasher drying apparatus as claimed in claim 6, wherein: the drying mechanism main body (2) further comprises a drying mechanism shell (25) covering the drying mechanism air inlet (21) and the drying mechanism inner air duct (22), a shell grating (26) is arranged on the drying mechanism shell (25), and the shell grating (26) is arranged at a position facing the drying mechanism air inlet (21).
9. A dishwasher drying apparatus as claimed in any one of claims 1 to 5, wherein: the air duct (4) further comprises an air duct shell (45), and the air duct shell (45) covers the first smooth portion (41), the arc portion (43), the second smooth portion (42), the inclined portion (44) and the air outlet (3).
10. A dishwasher drying apparatus according to claim 9, wherein: one end of the air duct shell (45) is provided with an air duct shell inclined plate (451).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110397132.2A CN113040685A (en) | 2021-04-13 | 2021-04-13 | Drying device of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110397132.2A CN113040685A (en) | 2021-04-13 | 2021-04-13 | Drying device of dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113040685A true CN113040685A (en) | 2021-06-29 |
Family
ID=76519277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110397132.2A Withdrawn CN113040685A (en) | 2021-04-13 | 2021-04-13 | Drying device of dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113040685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230284865A1 (en) * | 2022-03-08 | 2023-09-14 | Haier Us Appliance Solutions, Inc. | Dishwashing appliance vent conduit |
-
2021
- 2021-04-13 CN CN202110397132.2A patent/CN113040685A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230284865A1 (en) * | 2022-03-08 | 2023-09-14 | Haier Us Appliance Solutions, Inc. | Dishwashing appliance vent conduit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210629 |
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| WW01 | Invention patent application withdrawn after publication |