CN220494977U - Anti-smell-return slag basket structure of dish washer - Google Patents
Anti-smell-return slag basket structure of dish washer Download PDFInfo
- Publication number
- CN220494977U CN220494977U CN202320191606.2U CN202320191606U CN220494977U CN 220494977 U CN220494977 U CN 220494977U CN 202320191606 U CN202320191606 U CN 202320191606U CN 220494977 U CN220494977 U CN 220494977U
- Authority
- CN
- China
- Prior art keywords
- odor
- returning
- filter residue
- prevention device
- slag
- 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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Links
- 239000002893 slag Substances 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000002265 prevention Effects 0.000 claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 239000000796 flavoring agent Substances 0.000 claims description 12
- 235000019634 flavors Nutrition 0.000 claims description 12
- 239000013049 sediment Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 238000004851 dishwashing Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
-
- 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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- Centrifugal Separators (AREA)
Abstract
The utility model relates to an anti-odor return slag basket structure of a dish washer, which comprises a slag basket body, wherein a slag filtering cavity is formed in the slag basket body, and the anti-odor return slag basket structure is characterized in that: the filter residue cavity is internally provided with the odor returning prevention device, the odor returning prevention device is provided with an opening state and a closing state, the filter residue cavity is not influenced by water filtering and draining of the filter residue cavity when the odor returning prevention device is in the closing state, the periphery of the odor returning prevention device is in close contact with the inner peripheral wall of the filter residue cavity when the odor returning prevention device is in the opening state, and odor flowing upwards below the odor returning prevention device or upward infiltration of water below the odor returning prevention device can be prevented. Compared with the prior art, the utility model has the advantages that: through setting up the device of preventing returning smell in the filter residue chamber, be located the filter residue intracavity when preventing returning smell device closed state and not influence filter residue chamber drainage, prevent returning smell device open state time all around with the inner peripheral wall in the filter residue chamber in close contact with, can prevent to prevent returning the peculiar smell of smell device below and scurry or prevent preventing to prevent returning the upward infiltration of water of smell device below.
Description
Technical Field
The utility model relates to a structure of a dish washer for preventing smell returning slag basket.
Background
The dish washer is a household appliance capable of automatically cleaning tableware such as bowls, chopsticks, dishes, teacups, cookware and the like, brings great convenience to the life of human beings and reduces household labor. The drainage system is an important component of the dish washing machine, and can circulate water and drain water according to a washing program to realize the function of washing tableware, and the drainage system needs to drain washing water in a water cup of the dish washing machine when washing is finished. The inlet of the existing drainage system is provided with a slag basket for intercepting most food residues, but the slag basket has the problems of foreign matter blockage, smell return and the like. Therefore, the drying effect of the dish washer can be affected, the use experience of customers can be affected, and the competitiveness of products is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an odor-returning-preventing slag basket structure capable of effectively preventing odor from flowing upwards and returning water.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a dish washer prevents returning flavor sediment basket structure, includes sediment basket body, this internal filter residue chamber that is formed with of sediment basket, its characterized in that: the filter residue cavity is internally provided with the odor returning prevention device, the odor returning prevention device is provided with an opening state and a closing state, the odor returning prevention device is positioned in the filter residue cavity when in the closing state and is provided with a gap with the inner peripheral wall of the filter residue cavity, the water filtering and draining of the filter residue cavity are not influenced, the periphery of the odor returning prevention device is in close contact with the inner peripheral wall of the filter residue cavity when in the opening state, and the odor returning prevention device below can be prevented from upwards flowing or the water below the odor returning prevention device can be prevented from upwards penetrating.
As an improvement, the anti-smell-returning device comprises a driving motor, a screw rotating shaft connected with the driving motor, a nut in threaded connection with the screw rotating shaft, a plurality of supporting rods, a plurality of sliding rods and an anti-smell-returning cloth cover connected with the plurality of supporting rods in a covering manner; one end of each of the plurality of support rods is rotationally connected with the top of the screw rotating shaft, one end of each of the plurality of slide rods is connected with the nut, and the other ends of the plurality of slide rods are respectively rotationally connected with the middle parts of the plurality of support rods; the driving motor is started to drive the screw rotating shaft to rotate, so that a nut matched with the screw rotating shaft is driven to move upwards along the screw rotating shaft, the sliding rod is driven to move upwards, the supporting rods are further driven to open outwards, and the odor return preventing device is opened until all the supporting rods are in an open state; when the driving motor is started to drive the screw rod rotating shaft to rotate, the nut matched with the driving motor is driven to move downwards along the screw rod rotating shaft, the sliding rod is driven to move downwards, the supporting rods are further driven to fold inwards, and the odor returning prevention device is closed until all the supporting rods are folded.
As a preferable scheme, the anti-reversion flavor cloth cover is a flexible rubber cloth cover, and when the anti-reversion flavor device is opened, the periphery of the flexible rubber cloth cover is tightly contacted with the inner peripheral wall of the filter residue cavity.
When the anti-odor returning device is opened, a sealing ring is arranged at the position where the inner peripheral wall of the filter residue cavity is in close contact with the periphery of the flexible rubber cloth cover.
As the preferable scheme, driving motor sets up on the sediment basket body in the filter residue chamber below, and the screw rod pivot sets up the middle part position in the filter residue chamber.
And a water flow speed detection device for detecting the discharged washing water flow speed is arranged below the slag basket body.
As the preferable scheme, the water flow speed detection device is arranged on the slag basket body and is positioned below the slag filtering cavity.
Still improve, the sediment basket body is formed with the support card foot in the below in filter residue chamber, water velocity detection device is including rotating the impeller axle of connecting on the support card foot, connect at epaxial impeller type cutting blade of impeller, the impeller generator of being connected with the impeller axle, in the washing stage or the drainage stage of dish washer, the washing water that flow out from the filter residue chamber drives impeller type cutting knife and impeller axle rotation, the impeller axle rotates the back and drives impeller generator output current value, according to the velocity of flow of washing water, the impeller generator opportunity outputs the current value of equidimension not, judge the size of water velocity according to the current value size that the impeller generator output, and then judge whether sediment basket blocks up.
Compared with the prior art, the utility model has the advantages that: through setting up the device of preventing returning smell in the filter residue chamber, be located the filter residue intracavity when preventing returning smell device closed state and not influence filter residue chamber drainage, prevent returning smell device open state time all around with the inner peripheral wall in the filter residue chamber in close contact with, can prevent to prevent returning the peculiar smell of smell device below and scurry or prevent preventing to prevent returning the upward infiltration of water of smell device below.
Drawings
Fig. 1 is a schematic view of a slag basket structure of a dishwasher (an opened state of a smell-returning prevention device) according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a slag basket structure of a dish washer (an intermediate state of an opening process of the anti-reversion device) according to an embodiment of the present utility model.
FIG. 3 is a schematic view of a dishwasher basket (with the anti-odor backflow device closed) according to an embodiment of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
The slag basket structure of the dish washer as shown in fig. 1 to 3 comprises a slag basket body 1, wherein a slag filtering cavity 11 is formed above the slag basket body 1, and a supporting clamping foot 12 is formed below the slag filtering cavity 11 by the slag basket body 1.
In this embodiment, be equipped with in the filter residue chamber 11 and prevent returning the flavor device, prevent returning the flavor device and have open state and closed state, prevent returning flavor device in the filter residue chamber 11 and all around and filter residue chamber inner peripheral wall in close contact with when closed state, do not influence filter residue chamber drainage, prevent returning flavor device in the open state all around with filter residue chamber 11 inner peripheral wall in close contact with, can prevent returning flavor device below peculiar smell upward channeling or prevent preventing returning flavor device below water upward infiltration. In this embodiment, the anti-smell-returning device has an umbrella-shaped structure, which comprises a driving motor 31 fixed on the slag basket body 1, a screw shaft 32 connected with the driving motor 31, a nut 33 screwed on the screw shaft 32, a plurality of support rods 34, a plurality of slide bars 35, and an anti-smell-returning cloth cover 36 covering the support rods; one end of each of the plurality of support rods 35 is rotatably connected with the top of the screw rotating shaft 32, one end of each of the plurality of slide rods 35 is rotatably connected with the nut 33, and the other ends of the plurality of slide rods 35 are rotatably connected with the middle parts of the plurality of support rods 34 respectively; the driving motor 31 is started to drive the screw rotating shaft 32 to rotate, so that the nut 33 matched with the screw rotating shaft 32 is driven to move upwards along the screw rotating shaft 32, the slide rod 35 is driven to move upwards, the supporting rods 34 are further driven to open outwards, and the anti-odor returning device is opened until all the supporting rods are in an open state, as shown in figures 1 and 2; when the driving motor 31 is started to drive the screw rotating shaft 32 to rotate, the nut 33 matched with the driving motor is driven to move downwards along the screw rotating shaft, the sliding rod 35 is driven to move downwards, the supporting rods 34 are further driven to fold inwards, and the odor returning prevention device is closed until all the supporting rods are folded. The anti-reversion flavor cloth cover 36 is a flexible rubber cloth cover, and when the anti-reversion flavor device is opened, the periphery of the flexible rubber cloth cover is in close contact with the inner peripheral wall of the filter residue cavity: when the odor return preventing device is opened, a sealing ring 4 is arranged at the position where the inner peripheral wall of the filter residue cavity 11 is in close contact with the periphery of the flexible rubber cloth cover 36, and the odor return preventing device is shown in fig. 3. The driving motor 31 is arranged on the slag basket body below the slag filtering cavity 11, and the screw rotating shaft 32 is arranged in the middle of the slag filtering cavity 11.
The umbrella-shaped odor-returning prevention device can effectively prevent odor of a sewer from returning, and is in a closed state during normal drainage, and water flow can flow away through the slag basket quickly; when the drainage is finished and the umbrella-shaped odor returning prevention device is in an open state, the odor returning prevention cloth surface 36 is in close contact with the sealing ring 4, sealing is realized, and odor is prevented from flowing upwards and returning water.
The below of sediment basket body 1 is equipped with the water velocity detection device that detects from the abluent water velocity of filter residue chamber 11 exhaust, in the washing stage or the drainage stage of dish washer, through water velocity detection device real-time detection from the abluent water velocity of filter residue chamber 11 exhaust, judges whether sediment basket blocks up according to the result of water velocity detection device output: when the output water flow speed of the water flow speed detection device is greater than or equal to a preset value, judging that the slag basket is not blocked; and when the output result of the water flow speed detection device is smaller than a preset value, judging that the slag basket is blocked.
In this embodiment, the water flow speed detecting device includes an impeller shaft 21 disposed below the slag basket body, an impeller type cutting blade 22 connected to the impeller shaft 21, an impeller type generator 23 connected to the impeller shaft 21, two ends of the impeller shaft 21 are rotatably connected to the supporting clamping legs 12, and the impeller type generator 23 can be fixed on the dishwasher body. In a washing stage or a draining stage of the dish washer, the washing water flowing out of the filter residue cavity 11 drives the impeller cutter 22 and the impeller shaft 21 to rotate, the impeller shaft 21 rotates and then drives the impeller generator 23 to output current values, the impeller generator 23 outputs current values with different magnitudes according to the flow rate of the washing water, the magnitude of the water flow velocity is judged according to the magnitude of the current value output by the impeller generator 23, and then whether the slag basket is blocked or not is judged; when the output current value of the impeller generator is larger than or equal to a preset current value, judging that the slag basket is not blocked; when the output current value of the impeller generator is smaller than the preset current value and is larger than or equal to the first preset current value, judging that the slag basket is slightly blocked; when the output current value of the impeller generator is smaller than the preset current value and is larger than or equal to zero, judging that the slag basket is serious; wherein the first preset current value is greater than 0; the preset current value is greater than the first preset current value. The water flow speed detection device can also convert the kinetic energy and potential energy of water flow into the rotation power of the impeller type cutting knife, and can cut the foreign matters flowing through the slag basket, thereby further preventing the blockage of the slag basket.
Claims (7)
1. The utility model provides a dish washer prevents returning flavor sediment basket structure, includes sediment basket body, this internal filter residue chamber that is formed with of sediment basket, its characterized in that: the filter residue cavity is internally provided with an odor returning prevention device which has an opening state and a closing state, a gap is reserved between the odor returning prevention device and the inner peripheral wall of the filter residue cavity when the odor returning prevention device is in the closing state, the periphery of the odor returning prevention device is tightly contacted with the inner peripheral wall of the filter residue cavity when the odor returning prevention device is in the opening state, and odor under the odor returning prevention device can be prevented from flowing upwards or water under the odor returning prevention device can be prevented from penetrating upwards; the odor returning prevention device comprises a driving motor, a screw rotating shaft connected with the driving motor, a nut in threaded connection with the screw rotating shaft, a plurality of support rods, a plurality of slide bars and an odor returning prevention cloth cover connected with the plurality of support rods; one end of each of the plurality of support rods is rotationally connected with the top of the screw rotating shaft, one end of each of the plurality of slide rods is connected with the nut, and the other ends of the plurality of slide rods are respectively rotationally connected with the middle parts of the plurality of support rods; the driving motor is started to drive the screw rotating shaft to rotate, so that a nut matched with the screw rotating shaft is driven to move upwards along the screw rotating shaft, the sliding rod is driven to move upwards, the supporting rods are further driven to open outwards, and the odor return preventing device is opened until all the supporting rods are in an open state; when the driving motor is started to drive the screw rod rotating shaft to rotate, the nut matched with the driving motor is driven to move downwards along the screw rod rotating shaft, the sliding rod is driven to move downwards, the supporting rods are further driven to fold inwards, and the odor returning prevention device is closed until all the supporting rods are folded.
2. The anti-odor-returning basket structure of a dishwasher according to claim 1, wherein: the anti-odor-returning cloth cover is a flexible rubber cloth cover, and when the anti-odor-returning device is opened, the periphery of the flexible rubber cloth cover is in close contact with the inner peripheral wall of the filter residue cavity.
3. The anti-odor-returning basket structure of a dishwasher according to claim 2, characterized in that: when the odor return preventing device is opened, a sealing ring is arranged at the position where the inner peripheral wall of the filter residue cavity is in close contact with the periphery of the flexible rubber cloth cover.
4. The anti-odor-returning basket structure of a dishwasher according to claim 1, wherein: the driving motor is arranged on the slag basket body below the slag filtering cavity, and the screw rod rotating shaft is arranged in the middle of the slag filtering cavity.
5. The odor-returning prevention slag basket structure of a dishwasher according to any one of claims 1 to 4, wherein: and a water flow speed detection device for detecting the discharged washing water flow speed is arranged below the slag basket body.
6. The anti-odor-returning basket structure of a dishwasher of claim 5, wherein: the water flow speed detection device is arranged on the slag basket body and is positioned below the slag filtering cavity.
7. The anti-odor-returning basket structure of a dishwasher of claim 5, wherein: the slag basket body is formed with the support card foot in the below in filter residue chamber, water velocity detection device is including rotating the impeller axle of connecting on the support card foot, connect the epaxial impeller type cutting blade of impeller, the impeller generator of being connected with the impeller axle, in the washing stage or the drainage stage of dish washer, the washing water that flow out from the filter residue chamber drives impeller type cutting knife and impeller axle rotation, the impeller axle rotates the back and drives impeller generator output current value, according to the velocity of flow of washing water, the impeller generator opportunity outputs the current value of different sizes, judge the size of water velocity according to the current value size that the impeller generator output, and then judge whether the slag basket blocks up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320191606.2U CN220494977U (en) | 2023-01-18 | 2023-01-18 | Anti-smell-return slag basket structure of dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320191606.2U CN220494977U (en) | 2023-01-18 | 2023-01-18 | Anti-smell-return slag basket structure of dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220494977U true CN220494977U (en) | 2024-02-20 |
Family
ID=89876869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320191606.2U Active CN220494977U (en) | 2023-01-18 | 2023-01-18 | Anti-smell-return slag basket structure of dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220494977U (en) |
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2023
- 2023-01-18 CN CN202320191606.2U patent/CN220494977U/en active Active
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