CN208822696U - A kind of clean filter device of intelligent self-cleaning for dish-washing machine and dish-washing machine - Google Patents
A kind of clean filter device of intelligent self-cleaning for dish-washing machine and dish-washing machine Download PDFInfo
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- CN208822696U CN208822696U CN201820714255.8U CN201820714255U CN208822696U CN 208822696 U CN208822696 U CN 208822696U CN 201820714255 U CN201820714255 U CN 201820714255U CN 208822696 U CN208822696 U CN 208822696U
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- Prior art keywords
- dish
- washing machine
- filter device
- filter core
- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 238000004851 dishwashing Methods 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008676 import Effects 0.000 abstract 4
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of clean filter device of the intelligent self-cleaning for dish-washing machine and dish-washing machine, which includes: screen pipe, and both ends have filtering and waste, and inside has filter core；Filtering outlet connects strainer valve, and waste connects blowdown valve；First bypass pipe, including import and export end, outlet end are connected between filtering outlet and filter core, and with screen pipe；First by-passing valve is installed between import and export end；Second bypass pipe, including import and export end, outlet end are connected between waste and filter core, and with screen pipe；Second by-passing valve is installed between import and export end；The input end of first and second bypass pipe is connected to and forms the entrance for connecting medium source.The problem of being recycled which solves swill with washing water and filter device cleaning be inconvenient, influencing main equipment service efficiency.
Description
Technical field
The utility model relates to filtration art, the clean filter device of especially a kind of intelligent self-cleaning for dish-washing machine and
Dish-washing machine.
Background technique
Filter device is widely used in different fields (such as air separation equipment, cleaning equipment, compressor etc.), is used
Fall in by the contaminant filter in liquid or gaseous medium, filter device is hidden in filter device filter core after being used for a long time
Interior impurity is more and more, and resistance increases with it, it may appear that choking phenomenon, therefore, it is necessary to carry out periodical blowdown to filter device
Or replacement filter core.
Existing filter device be installed in equipment after (in normal use), when needing blowdown, it usually needs incited somebody to action
Filter device is disassembled from equipment, is installed on dedicated cleaning equipment and is cleaned, time and effort consuming influences the normal of equipment
It uses, reduces service efficiency.
Utility model content
The utility model provides a kind of clean filter device of the intelligent self-cleaning for dish-washing machine and dish-washing machine, existing for overcoming
Filter device must be disassembled to blowdown elapsed time caused by being cleaned from main equipment long and laborious in technology
Defect realizes the automatic pollution discharge of filter device, without disassembling filter device from main equipment, substantially reduces filtering dress
The blowing time set, to improve the service efficiency of main equipment.
To achieve the above object, the utility model proposes a kind of clean filter devices of the intelligent self-cleaning for dish-washing machine, comprising:
Screen pipe, both ends have filtering outlet and waste, and inside has filter core, and the filter core is located at described filter out
Between mouth and waste；The filtering outlet is connected with strainer valve, and the waste is connected with blowdown valve；
First bypass pipe, including inlet end and an outlet end, the outlet end be located at the filtering outlet and the filter core it
Between, and be connected to the screen pipe；Position between the input end and the outlet end is equipped with the first by-passing valve；
Second bypass pipe, including inlet end and an outlet end, the outlet end be located at the waste and the filter core it
Between, and be connected to the screen pipe；Position between the input end and the outlet end is equipped with the second by-passing valve；
The input end of first bypass pipe is connected to the input end of second bypass pipe and is formed for connecting medium
The entrance in source.
Further, the filter core is tapered.
Further, enclosed between first bypass pipe, the second bypass pipe and the screen pipe set it is triangular in shape.
Further, the filter core is cylindrical, and all sides of the filter core and the inner wall of the screen pipe coincide.
Further, the filter core is cylindrical, part and institute of all sides of the filter core in the close filtering outlet
Stating has gap between the inner wall of screen pipe.
Further, the gap from far from the filtering outlet direction to close to the filtering outlet direction gradually
Become larger.
Further, it encloses and is set in rectangle, trapezoidal, round between first bypass pipe, the second bypass pipe and the screen pipe
Shape, ellipse or shuttle shape.
Further, the filter core is fixed in the screen pipe or the filter core is removably mounted on the mistake
In chimney filter.
Further, the filter device further includes control unit, the strainer valve, blowdown valve, the first by-passing valve and
Two by-passing valves are motor-driven valve, and the motor of all motor-driven valves is driven by described control unit.
The utility model also provides a kind of dish-washing machine, includes at least filter device and washing chamber, and the filter device is upper
The clean filter device of the intelligent self-cleaning for dish-washing machine stated.
Self-cleaning filter device and dish-washing machine provided by the utility model, when filtration condition, the first by-passing valve and blowdown valve
It closes, the second by-passing valve and strainer valve are opened, and medium is flowed out through entrance, the second bypass pipe, filter core from filtering outlet；Cleaning state
When, the second by-passing valve and strainer valve are closed, and the first by-passing valve and blowdown valve are opened, medium through entrance, the first bypass pipe, filter core from
Waste outflow；Only need to operate the first by-passing valve, the second by-passing valve, strainer valve and blowdown valve, in addition, the first bypass
Pipe, the second bypass pipe and screen pipe can carry out flexible setting according to the shape and installation space of main equipment, reduce space
With it is restricted caused by position, substantially increase filter device installation flexibility.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural representation of the clean filter device of the intelligent self-cleaning provided by the embodiment of the utility model for dish-washing machine
Figure；
Fig. 2 is the reference view that automatically cleaning filter device is in filtration condition in Fig. 1；
Fig. 3 is the reference view utility model that automatically cleaning filter device is in cleaning state in Fig. 1.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | First bypass pipe | 10 | First by-passing valve |
| 2 | Second bypass pipe | 20 | Second by-passing valve |
| 3 | Screen pipe | 30 | Strainer valve |
| 4 | Filter core | 40 | Blowdown valve |
| 31 | Filtering outlet | 100 | Entrance |
| 32 | Waste |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of clean filter device of intelligent self-cleaning for dish-washing machine and dish-washing machines.
Embodiment one:
Fig. 1 is please referred to, in an embodiment of the utility model, self-cleaning filter device includes by the first bypass pipe 1, second
Siphunculus 2 and screen pipe 3；
3 both ends of screen pipe have filtering outlet 31 and waste 32, have filter core 4, the filter core 4 inside screen pipe 3
Between the filtering outlet 31 and waste 32；The filtering outlet 31 is connected with strainer valve 30, the waste
32 are connected with blowdown valve 40；Filter core 4 is fixed on 3 inner wall of screen pipe, can specifically pass through the cooperation of the shape and size in structure
It realizes and fixes, can also be achieved a fixed connection by connector, it, can be by filter core 4 from screen pipe 3 when needing replacing filter core 4
It inside disassembles or destructiveness is removed；It can detachably be connected by connector between strainer valve 30, blowdown valve 40 and screen pipe 3
It connects.
First bypass pipe 1 includes inlet end and an outlet end, and the outlet end is located at the filtering outlet 31 and the filter core 4
Between, the outlet end is simultaneously connected to the screen pipe 3；Position between the input end and the outlet end is equipped with
One by-passing valve 10；It can be detachably connected by connector between first by-passing valve 10 and the first bypass pipe 1.
Second bypass pipe 2 includes inlet end and an outlet end, and the outlet end is located at the waste 32 and the filter core 4
Between, the outlet end is simultaneously connected to the screen pipe 3；Position between the input end and the outlet end is equipped with
Two by-passing valves 20；It can be detachably connected by connector between second by-passing valve 20 and the second bypass pipe 2.
The input end of first bypass pipe 1 is connected to and is formed with the input end of second bypass pipe 2 to be situated between for connecting
The entrance 100 in matter source.Medium source in the present embodiment is water, can also be gas or other liquid mediums.
First bypass pipe 1, the second bypass pipe 2 and screen pipe 3 can be linear or arbitrary curve shape, specifically can be with root
Flexible setting is carried out according to installation space and position.Connection between first bypass pipe 1, the second bypass pipe 2 and screen pipe 3 can weld
It connects, one is cast or is detachably connected by connectors such as flange, bolt groups.
Intelligent self-cleaning provided by the utility model for dish-washing machine clean filter device when filtration condition, referring to fig. 2, closes
Close the first by-passing valve 10 and blowdown valve 40, open the second by-passing valve 20 and strainer valve 30, water through entrance 100, the second bypass pipe 2,
Filter core 4 is flowed out from filtering outlet 31；When cleaning state, referring to Fig. 3, the second by-passing valve 20 and strainer valve 30 are closed, opens first
By-passing valve 10 and blowdown valve 40, water are flowed out through entrance 100, the first bypass pipe 1, filter core 4 from waste 32；Only need to operate
One by-passing valve 10, the second by-passing valve 20, strainer valve 30 and blowdown valve 40, in addition, the first bypass pipe 1,2 and of the second bypass pipe
Screen pipe 3 can according to the shape and installation space of main equipment (such as dish-washing machine) carry out flexible setting, reduce space and
It is restricted caused by position, substantially increase the flexibility of filter device installation.
To reduce the resistance of medium under filtration condition, the screen pipe 3 is arranged linearly.
For improve filter apparatus configuration stability, first bypass pipe 1, the second bypass pipe 2 and the screen pipe 3 it
Between enclose set it is triangular in shape.Here triangle refers to the structure of approximate or similar triangle, such as by the first bypass pipe 1, second
Siphunculus 2 or 3 non-linear shape of screen pipe or some angle or two angles or three angles for lacking triangle, but on the whole still
Triangle.
Further, the filter core 4 is cylindrical, and the inner wall of all sides of the filter core 4 and the screen pipe 3 coincide.This
The filter core of kind shape, all sides and the contact area of 3 inner wall of screen pipe are larger, the stability cooperated between filter core 4 and screen pipe 3
Can preferably, filter core 4 is not easy to fall off out of screen pipe 3, in addition, filter effect is preferable.In the present embodiment, filter core 4 is tapered, specifically
Including coniform, pyramid-shaped, round table-like or prism-frustum-shaped, all sides of the filter core close to the filtering outlet 31 part with
There is gap, the gap is from the direction far from the filtering outlet 31 to close to the mistake between the inner wall of the screen pipe 3
The direction for filtering out mouth 31 becomes larger, and in filtration condition, passes through convenient for water flow to realize the uniform filtering to water flow, thus
Promote filter effect；The pressure of water flow and flow velocity gradually weaken from center to marginal position on cross-section of pipeline, filter core 4
Shape is gradually reduced from centre to edge length, be conducive to water flow medium uniformly through so that filter core 4 it is whole for
The rate of filtration of water flow is more uniform, reduces because 4 local stoppages of filter core are so as to cause 4 discontinuity equalization of filter core.
In addition, the filter core 4 can also cooperation by structure and in shape, and then be removably installed by connector
In the screen pipe 3.The processing and detection being convenient for changing inside filter core 4 and pipeline.
Further, the filter device further includes control unit, first by-passing valve 10 and the second by-passing valve 20, mistake
Trap valve 30, blowdown valve 40 are motor-driven valve, and the motor of all motor-driven valves is driven by described control unit.That is the drive of motor
Moved end is separately connected control unit, and control unit can be control switch, is also possible to control circuit.
Further, the shape that sets is enclosed between first bypass pipe 1, the second bypass pipe 2 and the screen pipe 3 can be with
In rectangle, trapezoidal, round, oval or shuttle shape etc..
As the deformation of above-described embodiment one, filter core 4 is also settable tubaeform etc. to be leaned in shuttle shape, diamond shape, elliposoidal or certainly
Nearly 3 center of screen pipe is to all being gradually reduced close to 3 marginal position of screen pipe along the size of the length direction of screen pipe 3
Regular or irregular shape, this concrete shape is also referred to hydraulic pressure, water flow velocity curve is designed.
The utility model also provides a kind of dish-washing machine, includes at least filter device and washing chamber, and the filter device is upper
State the self-cleaning filter device of any embodiment.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of clean filter device of intelligent self-cleaning for dish-washing machine characterized by comprising
Screen pipe, both ends have filtering outlet and waste, inside have filter core, the filter core be located at the filtering outlet and
Between waste；The filtering outlet is connected with strainer valve, and the waste is connected with blowdown valve；
First bypass pipe, including inlet end and an outlet end, the outlet end between the filtering outlet and the filter core, and
It is connected to the screen pipe；Position between the input end and the outlet end is equipped with the first by-passing valve；
Second bypass pipe, including inlet end and an outlet end, the outlet end between the waste and the filter core, and
It is connected to the screen pipe；Position between the input end and the outlet end is equipped with the second by-passing valve；
The input end of first bypass pipe is connected to the input end of second bypass pipe and is formed for connecting medium source
Entrance.
2. being used for the clean filter device of intelligent self-cleaning of dish-washing machine as described in claim 1, which is characterized in that the filter core is in cone
Shape.
3. being used for the clean filter device of intelligent self-cleaning of dish-washing machine as claimed in claim 2, which is characterized in that first bypass
Enclosed between pipe, the second bypass pipe and the screen pipe set it is triangular in shape.
4. being used for the clean filter device of intelligent self-cleaning of dish-washing machine as claimed in claim 3, which is characterized in that the filter core is in column
Shape, all sides of the filter core and the inner wall of the screen pipe coincide.
5. being used for the clean filter device of intelligent self-cleaning of dish-washing machine as claimed in claim 3, which is characterized in that the filter core is in column
All sides of shape, the filter core have gap between the inner wall of part and the screen pipe close to the filtering outlet.
6. being used for the clean filter device of intelligent self-cleaning of dish-washing machine as claimed in claim 5, which is characterized in that the gap is from remote
Direction to the direction close to the filtering outlet from the filtering outlet becomes larger.
7. being used for the clean filter device of intelligent self-cleaning of dish-washing machine as described in claim 1, which is characterized in that first bypass
It encloses and is set in rectangle, trapezoidal, round, oval or shuttle shape between pipe, the second bypass pipe and the screen pipe.
8. being used for the clean filter device of intelligent self-cleaning of dish-washing machine as described in claim 1, which is characterized in that the filter core is fixed
In the screen pipe or the filter core is removably mounted in the screen pipe.
9. the clean filter device of the intelligent self-cleaning as described in any one of claims 1 to 8 for dish-washing machine, which is characterized in that institute
Stating filter device further includes control unit, and the strainer valve, blowdown valve, the first by-passing valve and the second by-passing valve are motor-driven valve,
The motor of all motor-driven valves is driven by described control unit.
10. a kind of dish-washing machine, includes at least filter device and washing chamber, the filter device is that the claims 1-9 is any
The clean filter device of intelligent self-cleaning for dish-washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714255.8U CN208822696U (en) | 2018-05-14 | 2018-05-14 | A kind of clean filter device of intelligent self-cleaning for dish-washing machine and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714255.8U CN208822696U (en) | 2018-05-14 | 2018-05-14 | A kind of clean filter device of intelligent self-cleaning for dish-washing machine and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208822696U true CN208822696U (en) | 2019-05-07 |
Family
ID=66304511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714255.8U Expired - Fee Related CN208822696U (en) | 2018-05-14 | 2018-05-14 | A kind of clean filter device of intelligent self-cleaning for dish-washing machine and dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208822696U (en) |
-
2018
- 2018-05-14 CN CN201820714255.8U patent/CN208822696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |