CN112642193A - Drainage and deslagging structure and dish washing machine with same - Google Patents
Drainage and deslagging structure and dish washing machine with same Download PDFInfo
- Publication number
- CN112642193A CN112642193A CN201910956552.2A CN201910956552A CN112642193A CN 112642193 A CN112642193 A CN 112642193A CN 201910956552 A CN201910956552 A CN 201910956552A CN 112642193 A CN112642193 A CN 112642193A
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- China
- Prior art keywords
- filter screen
- water
- slag discharging
- water storage
- filtering
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Links
- 238000004851 dishwashing Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 239000002893 slag Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 239000013049 sediment Substances 0.000 claims abstract description 3
- 239000010865 sewage Substances 0.000 claims description 20
- 238000000746 purification Methods 0.000 claims description 8
- 239000003818 cinder Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/018—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements ring shaped
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a water filtering and slag discharging structure which comprises a water storage part, a filter screen and a slag discharging port, wherein the filter screen is arranged in the water storage part, the water filtering part is formed in the filter screen, a water purifying part is formed between the filter screen and the water storage part, and the opening at the bottom of the water filtering part is provided with the slag discharging port. The main current filter screen of solving is installed at bottom or top and is filtered, can only manual clearance residue and/or can't arrange the sediment automatically. Compared with the prior art, the invention provides a dish rack of a dish washing machine, which has the following beneficial effects: 1. the existing filter screen is arranged at the bottom or the top for filtering, can only manually clean residues and cannot automatically discharge residues; the periphery of a filter screen is filtered, and slag is discharged from the bottom of the filter screen; 2. automatic slag discharge can be realized; 3. the filter screen does not need to be cleaned.
Description
Technical Field
The invention relates to the technical field of residue discharge of dish washing machines, in particular to a water filtering and residue discharging structure and a dish washing machine with the structure.
Background
For example, chinese patent CN201820015204.6 discloses that the pre-filter 7 is arranged at the bottom for bottom filtration, and the residue after cleaning needs to be cleaned manually.
For example, chinese patent CN201310556627.0 discloses a filter 2, which is also bottom-filtered at the bottom, and needs to be cleaned manually.
For example, chinese patent CN201910484712.8 discloses a filter plate 13, the filter plate 13 is used for filtering the residue on the upper part of the water tank 12, the upper end surface of the filter plate 13 is recessed inwards, the residue is not concentrated at the edge but is concentrated in the recess, and the residue after cleaning needs to be cleaned manually.
Therefore, the existing filter screen is arranged at the bottom or the top for filtering, and only residue can be manually cleaned and/or automatic slag discharge cannot be realized.
Disclosure of Invention
The invention mainly aims to solve the defects that in the prior art, a filter screen is arranged at the bottom or the top for filtering, only residues can be manually cleaned and/or automatic slag discharge cannot be realized, and provides a dish rack of a dish-washing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sediment structure is arranged to drainage, includes water storage portion, filter screen and row's cinder notch, is equipped with the filter screen in the water storage portion, forms water filtering portion in the filter screen, forms water purification portion between filter screen and the water storage portion, and water filtering portion bottom opening part is equipped with row's cinder notch.
Preferably, drainage slag discharging structure still includes blow off pipe, blowoff valve and built-in blast pipe, and the blow off pipe is connected to the row's of cinder notch, and the blow off valve is connected to the blowoff valve, and the blowoff valve is connected the built-in blast pipe.
More preferably, the blowoff valve comprises a gate valve pull rod, a water plugging rubber plug, a spring and a drain outlet, wherein the spring is sleeved at the front end of the gate valve pull rod, the water plugging rubber plug is arranged at the rear end of the gate valve pull rod, and the gate valve pull rod, the spring and the water plugging rubber plug move in the blowoff valve body.
More preferably, an internal exhaust pipe is arranged on the opposite side of the connection position of the sewage discharge pipe and the sewage discharge valve.
Preferably, the drainage and slag discharge structure further comprises a water pump and a circulating pipe, the water purifying part is connected with the water pump, and the water pump is connected with the circulating pipe.
Preferably, the filter screen is of a cylindrical structure or a square structure.
More preferably, the filter screen is arranged in the middle of the water storage part. The periphery of the filter screen forms a water purification part.
Preferably, the slag discharge port is conical.
Preferably, the diameter of the slag discharge port is slightly smaller than that of the filter screen. The tableware is convenient to discharge slag after being cleaned and is not attached to the filter screen.
More preferably, the water storage part has a cylindrical structure or a square structure.
Preferably, the diameter of the filter screen is one half to one sixth of the diameter of the water storage part.
More preferably, the diameter of the filter screen is one half to one third of the diameter of the water storage part.
Most preferably, the filter mesh diameter is 45% of the water reservoir diameter.
A dish washing machine is provided with the water filtering and residue discharging structure.
Compared with the prior art, the invention provides a dish rack of a dish washing machine, which has the following beneficial effects: 1. the existing filter screen is arranged at the bottom or the top for filtering, can only manually clean residues and cannot automatically discharge residues; the periphery of a filter screen is filtered, and slag is discharged from the bottom of the filter screen; 2. automatic slag discharge can be realized; 3. the filter screen does not need to be cleaned.
Drawings
FIG. 1 is a schematic view of the structure of the present invention 1;
FIG. 2 is a schematic structural diagram of the present invention 2;
in the figure: 1 is a water storage part, 2 is a water filtering part, 3 is a water purifying part, 4 is a filter screen, 5 is a slag discharge port, 6 is a blow-down valve, 601 is a gate valve pull rod, 602 is a water plugging rubber plug, 603 is a spring, 604 is a blow-down port, 605 is a blow-down valve body, 7 is an internal exhaust pipe, 8 is a water pump, 9 is a circulating pipe, 10 is a blow-down pipe, and a dotted line represents the moving range of the water plugging rubber plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, embodiments of the present invention are described in more detail.
Example 1
A water filtering and slag discharging structure comprises a water storage part 1, a filter screen 4 and a slag discharging port 5, wherein the filter screen 4 is arranged in the water storage part 1, the water filtering part 2 is formed in the filter screen 4, a water purifying part 3 is formed between the filter screen 4 and the water storage part 1, and the slag discharging port 5 is arranged at an opening at the bottom of the water filtering part 2; the filter screen 4 is cylindrical structure or square structure, the filter screen 4 sets up in 1 middle part of water storage portion, and filter screen 4 forms water purification portion all around.
Example 2
The water filtering and slag discharging structure comprises a sewage discharge pipe 10, a sewage valve 6 and an internal exhaust pipe 7 as in embodiment 1, wherein the slag discharge port 5 is connected with the sewage discharge pipe 10, the sewage discharge pipe 10 is connected with the sewage valve 6, and the sewage valve 6 is connected with the internal exhaust pipe 7; the filter screen 4 is cylindrical structure or square structure, the filter screen 4 sets up in 1 middle part of water storage portion, and filter screen 4 forms water purification portion all around.
Example 3
According to the water filtering and slag discharging structure in embodiment 1 or 2, the blowdown valve 6 is composed of a gate valve pull rod 601, a water plugging rubber plug 602, a spring 603 and a blowdown port 604, the spring 603 is sleeved at the front end of the gate valve pull rod 601, the water plugging rubber plug 602 is arranged at the rear end of the gate valve pull rod 601, and the gate valve pull rod 601, the spring 603 and the water plugging rubber plug 602 move in the blowdown valve body 605; the filter screen 4 is cylindrical structure or square structure, the filter screen 4 sets up in 1 middle part of water storage portion, and filter screen 4 forms water purification portion all around.
Example 4
According to the water filtering and slag discharging structure in the embodiment 1, 2 or 3, an internal exhaust pipe 7 is arranged on the opposite side of the connection position of the sewage discharge pipe 10 and the sewage discharge valve 6; the filter screen 4 is cylindrical structure or square structure, the filter screen 4 sets up in 1 middle part of water storage portion, and filter screen 4 forms water purification portion all around.
Example 5
The water filtering and slag discharging structure according to embodiment 1 or 2 or 3 or 4, further comprising a water pump 8 and a circulation pipe 9, wherein the water purifying part 3 is connected with the water pump 8, and the water pump 8 is connected with the circulation pipe 9; the filter screen 4 is cylindrical structure or square structure, the filter screen 4 sets up in 1 middle part of water storage portion, and filter screen 4 forms water purification portion all around.
Example 6
The water-filtering slag-discharging structure according to the embodiment 1, 2, 3, 4 or 5, wherein the slag discharging opening 5 is conical; the water storage part 1 is of a cylindrical structure or a square structure; the diameter of the filter screen 4 is one half to one sixth of the diameter of the water storage part 1, and the filter screen 4 and the water storage part 1 are selected according to the amount of washing water required by the dishwasher.
Example 7
According to the water filtering and residue discharging structure in the embodiment 1 or 2 or 3 or 4 or 5, the diameter of the filter screen 4 is one half to one third of the diameter of the water storage part 1, and a reasonable proportion is provided, so that the residue and sewage can be discharged at the highest speed after the dish washer cleans the tableware, and the inner wall of the filter screen 4 does not need to be cleaned.
Example 8
According to the water filtering and residue discharging structure in the embodiment 1 or 2 or 3 or 4 or 5, the diameter of the filter screen 4 is 45% of that of the water storage part 1, and the filter screen is the most reasonable proportion, so that the dishwasher can discharge residues and sewage at the highest speed after washing tableware, and the inner wall of the filter screen 4 does not need to be washed.
The working principle is as follows: when the dishwasher works, the cleaned residues are deposited on the water filtering part 2 and/or the drain pipe 10 and/or the residue discharge port 5 under the action of cleaning water and gravity, water for filtering the residues is sprayed on the tableware to be cleaned again by the water pump under high pressure through the filtering of the filtering net 4, the purpose of water saving is realized, after the tableware is cleaned, the water in the water purifying part 3 flows back into the water filtering part 2 through the filtering net 4, and the residues on the inner wall of the filtering net 4 are discharged from the residue discharge port 5. The invention can realize the effect of automatic slag discharge by surrounding filtration, slag discharge at the bottom and control of the pull rod 601 of the gate valve.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a sediment structure is arranged in drainage, its characterized in that includes water storage portion, filter screen and row's cinder notch, is equipped with the filter screen in the water storage portion, forms water filtering portion in the filter screen, forms water purification portion between filter screen and the water storage portion, and water filtering portion bottom opening part is equipped with row's cinder notch.
2. The water filtering and slag discharging structure of claim 1, further comprising a sewage draining pipe, a sewage draining valve and an internal exhaust pipe, wherein the slag draining port is connected with the sewage draining pipe, the sewage draining pipe is connected with the sewage draining valve, and the sewage draining valve is connected with the internal exhaust pipe.
3. The water filtering and slag discharging structure of claim 2, wherein the drain valve comprises a gate valve pull rod, a water plugging rubber plug, a spring and a drain outlet, the spring is sleeved at the front end of the gate valve pull rod, the water plugging rubber plug is arranged at the rear end of the gate valve pull rod, and the gate valve pull rod, the spring and the water plugging rubber plug move in the drain valve body.
4. The water filtering and slag discharging structure of claim 2, wherein an internal exhaust pipe is arranged at the opposite side of the connection position of the sewage draining pipe and the sewage draining valve.
5. The water filtering and slag discharging structure of claim 1, further comprising a water pump and a circulating pipe, wherein the water purifying part is connected with the water pump, and the water pump is connected with the circulating pipe.
6. The water filtering and slag discharging structure according to claim 1, wherein the filter screen is of a cylindrical structure or a square structure, and/or the water storage part is of a cylindrical structure or a square structure.
7. The water filtering and slag discharging structure of claim 1, wherein the filter screen is arranged in the middle of the water storage part and/or the slag discharging port is conical.
8. The water filtering slag discharging structure according to claim 1, wherein the diameter of the slag discharging port is slightly smaller than that of the filter screen.
9. The drainage and drainage structure of claim 1, wherein the diameter of the filter screen is one-half to one-sixth of the diameter of the water storage portion and/or the diameter of the filter screen is one-half to one-third of the diameter of the water storage portion and/or the diameter of the filter screen is 45% of the diameter of the water storage portion.
10. A dishwasher having the water filtering and residue discharging structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910956552.2A CN112642193A (en) | 2019-10-10 | 2019-10-10 | Drainage and deslagging structure and dish washing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910956552.2A CN112642193A (en) | 2019-10-10 | 2019-10-10 | Drainage and deslagging structure and dish washing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112642193A true CN112642193A (en) | 2021-04-13 |
Family
ID=75342401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910956552.2A Pending CN112642193A (en) | 2019-10-10 | 2019-10-10 | Drainage and deslagging structure and dish washing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112642193A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116854204A (en) * | 2023-07-18 | 2023-10-10 | 通久(北京)环境节能技术有限公司 | Method for degrading COD by reverse osmosis concentrated water and electrocatalytic oxidation device thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746920U (en) * | 2010-08-12 | 2011-02-16 | 卢忠辉 | Drain valve for water-saving closestool |
| CN203539281U (en) * | 2013-10-17 | 2014-04-16 | 宁波方太厨具有限公司 | Filter structure of dish washing machine |
| CN104799795A (en) * | 2015-05-18 | 2015-07-29 | 芜湖美的洗涤电器制造有限公司 | Filtering device for dish washing machine and dish washing machine with filtering device |
| CN205360751U (en) * | 2016-01-15 | 2016-07-06 | 箬科（北京）环保技术有限责任公司 | Half self - cleaning basket filter |
| CN205925121U (en) * | 2016-08-27 | 2017-02-08 | 大唐甘谷发电厂 | Filter equipment for thermal power plant boiler |
| CN107485348A (en) * | 2017-07-31 | 2017-12-19 | 兰溪市拜瑞珂科技服务有限公司 | A kind of tableware cleaning device |
| CN209146488U (en) * | 2018-11-19 | 2019-07-23 | 玉环市中良流体智控股份有限公司 | A kind of exhaust blowdown valve |
-
2019
- 2019-10-10 CN CN201910956552.2A patent/CN112642193A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746920U (en) * | 2010-08-12 | 2011-02-16 | 卢忠辉 | Drain valve for water-saving closestool |
| CN203539281U (en) * | 2013-10-17 | 2014-04-16 | 宁波方太厨具有限公司 | Filter structure of dish washing machine |
| CN104799795A (en) * | 2015-05-18 | 2015-07-29 | 芜湖美的洗涤电器制造有限公司 | Filtering device for dish washing machine and dish washing machine with filtering device |
| CN205360751U (en) * | 2016-01-15 | 2016-07-06 | 箬科（北京）环保技术有限责任公司 | Half self - cleaning basket filter |
| CN205925121U (en) * | 2016-08-27 | 2017-02-08 | 大唐甘谷发电厂 | Filter equipment for thermal power plant boiler |
| CN107485348A (en) * | 2017-07-31 | 2017-12-19 | 兰溪市拜瑞珂科技服务有限公司 | A kind of tableware cleaning device |
| CN209146488U (en) * | 2018-11-19 | 2019-07-23 | 玉环市中良流体智控股份有限公司 | A kind of exhaust blowdown valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116854204A (en) * | 2023-07-18 | 2023-10-10 | 通久(北京)环境节能技术有限公司 | Method for degrading COD by reverse osmosis concentrated water and electrocatalytic oxidation device thereof |
| CN116854204B (en) * | 2023-07-18 | 2024-02-27 | 通久(北京)环境节能技术有限公司 | Method for degrading COD by reverse osmosis concentrated water and electrocatalytic oxidation device thereof |
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