CN108078526B - Spraying device and dish washer with same - Google Patents
Spraying device and dish washer with same Download PDFInfo
- Publication number
- CN108078526B CN108078526B CN201710635915.3A CN201710635915A CN108078526B CN 108078526 B CN108078526 B CN 108078526B CN 201710635915 A CN201710635915 A CN 201710635915A CN 108078526 B CN108078526 B CN 108078526B
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- CN
- China
- Prior art keywords
- spray
- main shaft
- arm
- spray arm
- dishwasher
- Prior art date
- 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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- 238000005507 spraying Methods 0.000 title abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 239000002893 slag Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 6
- 238000004851 dishwashing Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/22—Rotary spraying devices
-
- 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
- A47L15/4278—Nozzles
-
- 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
- A47L15/4278—Nozzles
- A47L15/428—Rotary nozzles
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The application discloses a spraying device and a dish washer with the same, which comprises a main shaft for liquid feeding and at least two spraying arms, and is characterized in that: each spray arm is provided with a first end and a second end which are opposite, the first end of each spray arm is connected with the side face of the main shaft, the second end of each spray arm is connected with a spray pipe, the main shaft, the spray arms and the spray pipes are mutually communicated to form a flow channel inside, each spray pipe extends in the opposite direction to the corresponding spray arm relative to the main shaft, a nozzle communicated with the flow channel is arranged on each spray pipe, and each nozzle faces the inner side of an area surrounded by each spray pipe. The spraying device is arranged to be claw-shaped integrally, so that a form of 360 degrees and multiple flushing in the radial direction can be realized.
Description
Technical Field
The application relates to kitchen equipment, in particular to a spraying device and a dish washer using the spraying device.
Background
A dishwasher is a device that sprays cold water or hot water to dishes to remove dirt adhered to the dishes and wash the dishes. The dishwasher generally needs a separate housing and separate components, so that the volume of the general dishwasher is large, and the dishwasher is not suitable for families with a large population and a small average residence area, and therefore, the dishwasher is not commonly used in many families.
The existing dish-washing machine, as disclosed in China patent application No. CN201210374569.5, comprises a container with an inner cavity, a water outlet pipe is arranged below the container, an openable water inlet hole is arranged on the bottom surface or the peripheral surface of the container, a water inlet pipe is arranged on the outer side of the container and can be movably inserted into or extend out of the water inlet hole, a folding bowl basket which is separated relative to the inner cavity is arranged in the inner cavity, the folding bowl basket comprises a bowl basket frame, a rotary spray arm and a water supply pipe, the bowl basket frame can be mutually folded, and a plurality of inclined upward nozzles are arranged on the surface of the rotary spray arm, facing the bowl basket frame; the water supply pipe is detachably connected to the water inlet pipe, the top of the container is provided with an upward opening, and the opening is provided with a cover which can be opened or closed relative to the container. The dish washer mainly adopts the form of spraying water column at the bottom to impact tableware so as to achieve the purpose of stripping residues.
An automatic dish washer disclosed in China patent with the application number of 201220295966.9, which also adopts a soaking and ultrasonic wave mode to remove residues, comprises a shell, a top cover, an inner container made of metal materials, a tableware basket and an ultrasonic energy collecting head, wherein the ultrasonic energy collecting head is arranged on a bottom plate of the inner container; the device also comprises a water inlet device, a water discharge device and a wave spraying device, under the action of the control device, the automatic water inlet, the automatic heating of the heating element for soaking, the ultrasonic energy collecting head for providing ultrasonic automatic cleaning, the automatic flushing of the wave spraying device and the ozone generator for applying ozone in water for disinfection can be realized.
Although the spray arm adopts a rotary motion mode to increase the probability of direct contact between the water column and the tableware through the dishwasher for spray cleaning, the upper part of the tableware is still a spray dead angle, so the cleaning capability is limited. The soaking type washing mode can enable pollutants to be reattached to tableware when water is removed, and meanwhile a large amount of water resource waste is caused.
Disclosure of Invention
The first technical problem to be solved by the application is to provide a spraying device for expanding the spraying range aiming at the problems existing in the prior art.
The second technical problem to be solved by the application is to provide a dish washer with the spraying device.
The technical scheme adopted by the application for solving the first technical problem is as follows: the utility model provides a spray set, includes main shaft, at least two spray arms that are used for the feed liquor, its characterized in that: each spray arm is provided with a first end and a second end which are opposite, the first end of each spray arm is connected with the side face of the main shaft, the second end of each spray arm is connected with a spray pipe, the main shaft, the spray arms and the spray pipes are mutually communicated to form a flow channel inside, each spray pipe forms an angle relative to the corresponding spray arm, each spray pipe is provided with a nozzle communicated with the flow channel, and each nozzle faces the inner side of an area surrounded by each spray pipe.
In order to facilitate the removal of residues on the inner container of the dish washer, the side wall of the spray pipe facing the outer side of the area surrounded by the spray pipes is provided with a slag scraper, and the extending direction of the slag scraper is consistent with that of the spray pipe.
Preferably, the slag scraper is a bristle or a scraping strip.
In order to enable the spray device to stably rotate, the main shaft is hollow and cylindrical, and the spray arms are uniformly and alternately arranged in the circumferential direction of the main shaft.
Preferably, in order to uniformly spray the region inside the spray device, the main shaft and the spray arm are perpendicular to each other, and the extension direction of the spray pipe is parallel to the axial direction of the main shaft.
The application solves the second technical problem by adopting the technical proposal that: a dishwasher with the spraying device comprises a box body, wherein the box body is hollow and cylindrical, and the spray pipe is close to the inner side of the peripheral wall of the box body.
For being convenient for collect the residue of scraping and leaving in the dish washer inner bag, be convenient for clean dish washer inner bag simultaneously, the mounting hole has been seted up at the bottom center of box, the main shaft passes the mounting hole to partial main shaft is located the box, and partial main shaft is located the box outside, the bottom of box, the part that is located the mounting hole periphery is sunken downwards and is formed the concave part that has certain volume.
In order to facilitate the spraying of the area above the tableware, thereby strengthening the movement to the movement direction of the residues, the main shaft is cylindrical, the extending direction of each spray pipe relative to the corresponding spray arm is opposite to the extending direction of the main shaft relative to the corresponding spray arm, a guide rail is formed on the peripheral wall of the main shaft below the joint of the main shaft and the spray arm, the guide rail forms a complete ring shape in the peripheral direction of the main shaft, and the height of the guide rail in the axial direction of the main shaft is not uniform.
Preferably, the guide rail undulates in the circumferential direction of the main shaft.
In order to conveniently discharge the residual liquid after the washing of the inner container of the dish washer, a water outlet is arranged on the peripheral wall of the box body and near the bottom of the box body.
Compared with the prior art, the application has the advantages that: the spraying device is arranged to be claw-shaped integrally, so that a form of 360 degrees and multiple flushing in the radial direction is formed; the spraying device is also provided with a displacement space in the axial direction, so that the guiding of the movement direction of the residues is enhanced, and meanwhile, the liquid level is not contacted with tableware, so that the residues are not reattached to the surface of the tableware when the liquid level drops.
Drawings
FIG. 1 is a schematic view of a spray device of the present application;
FIG. 2 is a schematic view of one embodiment of a dishwasher to which the spray device of the present application is applied;
FIG. 3 is a cross-sectional view of the dishwasher of FIG. 2;
fig. 4 is a schematic view of another embodiment of a dishwasher to which the spray device of the present application is applied.
Detailed Description
The application is described in further detail below with reference to the embodiments of the drawings.
Referring to fig. 1, a spray device includes a main shaft 1, a spray arm 2 in communication with the main shaft 1, and a spout 3 in communication with the spray arm 2.
The main shaft 1 is hollow cylindrical, and the upper end is closed, the spray arms 2 comprise at least two, the first end of each spray arm 2 is connected with the peripheral wall of the main shaft 1, and the interior of the main shaft 1 is communicated with the interior of the spray arm 2. Preferably, the position where the shower arm 2 is connected to the main shaft 1 is located near the peripheral wall of the top end of the main shaft 1. In the present embodiment, the number of shower arms 2 is four, and the shower arms are arranged at regular intervals in the circumferential direction of the main shaft 1. The main shaft 1 is angled with respect to the spray arm 2, preferably perpendicular to each other, if the main shaft 1 extends in the longitudinal direction, the spray arm 2 extends in the transverse direction.
The spray arm 2 is hollow and elongated and has a first end and a second end opposite to each other, wherein the first end is used for being connected with the spindle 1, the second end is used for being connected with the spray pipe 3, and the extending direction of the spray pipe 3 is parallel to the axis direction of the spindle 1. The spout 3 is hollow and tubular, preferably circular, and the spout 3 has opposite first and second ends, the first end of which is connected to the second end of the spray arm 2 and the interior of the spray arm 2 communicates with the interior of the spout 3, and the second end of the spout 3 is closed. Thus, the internal passages of the main shaft 1, the shower arm 2 and the shower pipe 3 constitute a flow path of the cleaning liquid (water or cleaning agent). The direction of extension of the spray pipe 3 relative to the spray arm 2 and the direction of extension of the spindle 1 relative to the spray arm 2 are opposite, and the spray pipe 3 and the spray arm 2 are angled, whereby the spray device is claw-shaped as a whole.
The side walls of the spout 3 are provided with nozzles 31, preferably at least two in number, and arranged at a distance between the first and second ends of the spout 3. The nozzles 31 are directed inward of the area enclosed by each nozzle 3. Preferably, the nozzles 31 may be oriented in the axial direction of the spindle 1, or may be different from each other. The nozzle 31 may be provided in various forms such as foam spray, fan, cone, spiral, cylinder, etc. The spray pipes 3 are respectively provided with nozzles 31 in different forms to form liquid columns in different shapes, so as to generate different pressures on the surface of the tableware and strip residues.
The side walls of the spray pipes 3 facing the outer sides of the areas surrounded by the spray pipes 3 are provided with slag scrapers 32, and the extending direction of the slag scrapers 32 is consistent with the extending direction of the spray pipes 3. The scraper 32 may be bristles or a scraper bar.
Referring to fig. 2 and 3, for the dishwasher to which the spraying device is applied, the dishwasher includes a cabinet 4 (as a liner of the dishwasher) and a bowl rack 5 disposed in the cabinet 4. In this embodiment, the box 4 is cylindrical, the main shaft 1 of the spraying device is disposed at the center of the bottom of the box 4, the main shaft 1 and the spraying arm 2 are both located below the bowl rack 5, the spray pipe 3 is located between the bowl rack 5 and the side wall of the box 4, the spray pipe 3 is close to the inner side of the peripheral wall of the box 4, and the slag scraper 32 interferes with the inner side of the peripheral wall of the box 4. A drain port 41 is provided in the peripheral wall of the casing 4 at a position close to the bottom.
The bottom center of the case 4 is provided with a mounting hole 42, and the spindle passes through the mounting hole 42, so that part of the spindle 1 is located inside the case 4 and part of the spindle 1 is located outside the case 4. The bottom of the case 4 and the portion located at the periphery of the mounting hole 42 are recessed downward to form a recess 43 having a certain volume. A slider 44 extending away from the bottom of the case 4 is provided on the outer side of the bottom of the case 4 and adjacent to the mounting hole 42, and a pin 441 extending in the direction of the spindle 1 is provided on the side surface of the slider 44 facing the spindle 1. The peripheral wall of the main shaft 1 is provided with a guide rail 11, the guide rail 11 is positioned below the joint of the spray arm 2, the guide rail 11 forms a complete ring shape in the circumferential direction of the main shaft 1, and the guide rail 11 undulates in the circumferential direction of the main shaft 1, namely, the height of the guide rail 11 in the axial direction of the main shaft 1 undulates, and is not positioned at the same axial position. The width of the guide rail 11 is adapted to the pin 441, whereby the pin 441 is inserted in the guide rail 11, and when the spindle 1 rotates, the spindle 1 can be displaced reciprocally in the axial direction with respect to the housing 4, due to the fixed position of the slider 44 and its pin 441, and the wavy relief of the guide rail 11.
When the bowl rack is installed, the box body 4 and the spraying device can be vertically arranged, and the bowl rack 5 is vertically positioned in the middle area of the spraying device. The box 4 and the spraying device can be horizontally arranged, and the bowl rack 5 can be horizontally pushed in, see fig. 4. A housing 6 for facilitating the fixation of the case 4 may be provided outside the case 4.
The spindle 1 is connected to a water pump in a manner such that a shower (corresponding to a rotary spray arm) is used as a water outlet member of the water pump as described in a sink type cleaning machine disclosed in the present application No. 201310750968.1. Alternatively, the main shaft 1 of the spray device can also be connected with a closed water pump through a pipeline.
Furthermore, the spraying device may be self-excited to rotate by the power of the water flow as described in the above-mentioned document of the present inventor, or may be driven to rotate by providing an additional motor.
When the dish-washing machine works:
1) Spraying foam onto tableware to be cleaned in the bowl rack 5, wherein the foam can be sprayed by a spraying device or manually;
2) After standing for a few minutes, the spraying device sprays water or detergent solution to the tableware;
3) The decontamination spraying, the spraying device is pressurized to spray, can rotate in the circumferential direction of the box body 4, and the axial direction of the box body 4 reciprocates, so that the nozzle 31 can spray and scour in a radial 360-degree axial direction in a reciprocating manner, the water sprayed by the nozzle 31 is in a water knife shape like an inclined sector, scour the surface of tableware, and meanwhile, the spraying device can spray the tableware upwards when rising, so that the guiding of the movement direction of residues can be enhanced, and meanwhile, the liquid level is not contacted with the tableware, so that the residues are not reattached to the surface of the tableware when the liquid level drops; meanwhile, part of residues on the tableware are splashed to the inner side of the peripheral wall of the box body 4, the residue scraping device 32 can scrape the inner side of the peripheral wall of the box body 4 in an omnibearing manner, the residues on the peripheral wall are removed, and the residues are concentrated to the concave part 43 at the bottom of the box body 4, so that the inner cavity of the dish washing machine is easy to clean;
4) A cleaning stage, namely flushing the waste water for a plurality of minutes by using clear water to obtain water;
5) Spraying hot air and drying.
Claims (9)
1. The utility model provides a spray set, includes main shaft (1) that is used for the feed liquor, at least two spray arms (2), its characterized in that: each spray arm (2) is provided with a first end and a second end which are opposite, the first end of each spray arm (2) is connected with the side face of the main shaft (1), the second end of each spray arm (2) is connected with a spray pipe (3), the spray pipes (3) are provided with a first end and a second end which are opposite, the main shaft (1), the spray arms (2) and the spray pipes (3) are mutually communicated to form a flow passage inside, each spray pipe (3) is angled relative to the corresponding spray arm (2), each spray pipe (3) is provided with at least two spray nozzles (31) communicated with the flow passage, the spray nozzles (31) are arranged at intervals between the first end and the second end of each spray pipe (3), and each spray nozzle (31) faces the inner side of an area surrounded by each spray pipe (3);
the slag scrapers (32) are arranged on the side walls, facing the outer sides of the areas surrounded by the spray pipes (3), of the spray pipes (3), and the extending direction of the slag scrapers (32) is consistent with that of the spray pipes (3).
2. The spray device of claim 1, wherein: the slag scraper (32) is a bristle or a scraping strip.
3. The spray device of claim 1 or 2, wherein: the main shaft (1) is hollow and cylindrical, and the spray arms (2) are uniformly and alternately arranged in the circumferential direction of the main shaft (1).
4. A spray device as claimed in claim 3, wherein: the main shaft (1) and the spray arm (2) are mutually perpendicular, and the extending direction of the spray pipe (3) is parallel to the axial direction of the main shaft (1).
5. A dishwasher to which the spray device according to any one of claims 1 to 4 is applied, comprising a housing (4), the housing (4) being hollow cylindrical, the spout (3) being adjacent to the inner side of the peripheral wall of the housing (4).
6. The dishwasher of claim 5, characterized in that: the main shaft (1) passes through the mounting hole (42), so that part of the main shaft (1) is positioned in the box body (4) and part of the main shaft (1) is positioned outside the box body (4), and the bottom of the box body (4) and the part positioned at the periphery of the mounting hole (42) are downwards recessed to form a concave part (43) with a certain volume.
7. The dishwasher of claim 6, characterized in that: the main shaft (1) is cylindrical, the extending direction of each spray pipe (3) relative to the corresponding spray arm (2) is opposite to the extending direction of the main shaft (1) relative to the corresponding spray arm (2), a guide rail (11) is formed below the connecting part of the main shaft (1) and the spray arm (2) on the peripheral wall of the main shaft (1), the guide rail (11) forms a complete ring shape in the circumferential direction of the main shaft (1), and the height of the guide rail (11) in the axial direction of the main shaft (1) is not consistent.
8. The dishwasher of claim 7, wherein: the guide rail (11) undulates in the circumferential direction of the main shaft (1).
9. The dishwasher of claim 5, characterized in that: a water outlet (41) is formed in the peripheral wall of the box body (4) and close to the bottom of the box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635915.3A CN108078526B (en) | 2017-07-31 | 2017-07-31 | Spraying device and dish washer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635915.3A CN108078526B (en) | 2017-07-31 | 2017-07-31 | Spraying device and dish washer with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108078526A CN108078526A (en) | 2018-05-29 |
| CN108078526B true CN108078526B (en) | 2023-11-17 |
Family
ID=62170309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635915.3A Active CN108078526B (en) | 2017-07-31 | 2017-07-31 | Spraying device and dish washer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108078526B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330524A (en) * | 2018-09-13 | 2019-02-15 | 浙江欧琳生活健康科技有限公司 | It is a kind of for cleaning the dish-washing machine of water bottle |
| CN111067452A (en) * | 2018-10-22 | 2020-04-28 | 青岛海尔洗碗机有限公司 | Spraying system and dish washing machine |
| CN110141169A (en) * | 2019-05-28 | 2019-08-20 | 浙江蓝炬星电器有限公司 | A kind of multi-faceted spray system of use in dishwasher and its installation method |
| PL240218B1 (en) * | 2019-09-27 | 2022-02-28 | Maciej Dyrka | Washing system and method of washing, in particular of the milking apparatus |
| CN111214195A (en) * | 2020-02-11 | 2020-06-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine |
| CN112806936B (en) * | 2021-01-28 | 2022-01-25 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440744A (en) * | 2010-10-11 | 2012-05-09 | 刘勇 | Tableware cleaning machine |
| CN203987925U (en) * | 2014-07-03 | 2014-12-10 | 湖州南佳厨房设备有限公司 | Dish-washing machine spray equipment |
| CN206183220U (en) * | 2016-07-25 | 2017-05-24 | 东莞市城实五金塑胶有限公司 | Handle dish washer of tableware remains |
-
2017
- 2017-07-31 CN CN201710635915.3A patent/CN108078526B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440744A (en) * | 2010-10-11 | 2012-05-09 | 刘勇 | Tableware cleaning machine |
| CN203987925U (en) * | 2014-07-03 | 2014-12-10 | 湖州南佳厨房设备有限公司 | Dish-washing machine spray equipment |
| CN206183220U (en) * | 2016-07-25 | 2017-05-24 | 东莞市城实五金塑胶有限公司 | Handle dish washer of tableware remains |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108078526A (en) | 2018-05-29 |
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