CN206721516U - Washing machine and its discharge filtering device - Google Patents
Washing machine and its discharge filtering device Download PDFInfo
- Publication number
- CN206721516U CN206721516U CN201720152932.7U CN201720152932U CN206721516U CN 206721516 U CN206721516 U CN 206721516U CN 201720152932 U CN201720152932 U CN 201720152932U CN 206721516 U CN206721516 U CN 206721516U
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- Prior art keywords
- filtering device
- filter core
- washing machine
- discharge
- discharge filtering
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Abstract
The utility model discloses a kind of washing machine and its discharge filtering device, discharge filtering device includes：Filtrate housing (31), the filtrate housing (31) have the filtered water inlet mouth (311) for being used for connecting with the outer barrel discharge outlet of washing machine outer barrel (1) and the filtering delivery port (312) for being connected with the draining pump water inlet of draining pump (4)；It is arranged in the filtrate housing (31), for filtering the filter core (32) from the filtered water inlet mouth (311) to the waste water of filtering delivery port (312) flowing.Above-mentioned discharge filtering device, connected by the filtered water inlet mouth of its filtrate housing with the outer barrel discharge outlet of washing machine outer barrel, the filtering delivery port of its filtrate housing connects with the draining pump water inlet of draining pump, so that the waste water of the outer barrel discharge outlet outflow of washing machine outer barrel is flowed into the draining pump water inlet of draining pump after filter element filtering by filtering delivery port, the function of filtering waste residue is served, avoids drainage system blocking.
Description
Technical field
Household electrical appliance technical field is the utility model is related to, more particularly to a kind of washing machine and its discharge filtering device.
Background technology
Washing machine has been deep into daily life as a kind of household electrical appliance of main flow.In clothes washing mistake
Cheng Zhong, substantial amounts of solid slag is had as current by the drainage system (discharge pipe line and draining pump etc.) of washing machine are discharged to and washed
Outside clothing machine.When the waste residue of these solid structures is larger or more, easily it is piled up in drainage system, can not be discharged with waste water,
Cause the blocking of drainage system.At present, reequiped although having at draining pump, make it have filtration, due to row
Water pump structure is complicated, influences the arrangement of filtration, still results in the blocking of draining pump.
Therefore, how waste residue is filtered, avoids drainage system from blocking, be those skilled in the art's urgent problem to be solved.
Utility model content
In view of this, the utility model provides a kind of discharge filtering device, filters waste residue, avoids drainage system from blocking.
The invention also discloses a kind of washing machine with above-mentioned discharge filtering device.
To achieve the above object, the utility model provides following technical scheme：
A kind of discharge filtering device, including：
Filtrate housing, the filtrate housing have the filtered water inlet mouth for being used for connecting with the outer barrel discharge outlet of washing machine outer barrel
And the filtering delivery port connected for the draining pump water inlet with draining pump；
It is arranged in the filtrate housing, for filtering giving up from the filtered water inlet mouth to the filtering delivery port flowing
The filter core of water.
Preferably, in above-mentioned discharge filtering device, the filtrate housing has open slot, and the filter core is removably set
In in the open slot.
Preferably, in above-mentioned discharge filtering device, the filter core be capable of pull movement be arranged in the open slot.
Preferably, in above-mentioned discharge filtering device, the filter core is provided with towards the side of the opening of the open slot
Handle.
Preferably, in above-mentioned discharge filtering device, both positioning when the filter core is located in the open slot are additionally included in
Locating fastener structure.
Preferably, in above-mentioned discharge filtering device, the filter core is square filter core, and one is facing to the filtered water inlet
Mouthful, its plane of symmetry is towards the filtering delivery port.
Preferably, in above-mentioned discharge filtering device, the filter core includes filter element frame and in the filter element frame
Filter layer.
Preferably, in above-mentioned discharge filtering device, the quantity of the filter layer is multiple and arranged along water (flow) direction.
Preferably, in above-mentioned discharge filtering device, the two neighboring filter layer is parallel to each other.
Preferably, in above-mentioned discharge filtering device, the filter layer is perforated plastic plate or gauze.
Preferably, in above-mentioned discharge filtering device, the influent side of the filtrate housing has pyramidal structure, and its small end is institute
Filtered water inlet mouth is stated, its big end is towards the filter core；
And/or the water outlet side of the filtrate housing has pyramidal structure, its small end is to filter delivery port, its big end direction
The filter core.
Preferably, there is the groove for positioning lathe dog in above-mentioned discharge filtering device, at the small end of the pyramidal structure.
Preferably, there is the company for being used for being connected with washing machine shell in above-mentioned discharge filtering device, in the filtrate housing
Socket part.
Preferably, in above-mentioned discharge filtering device, the connecting portion is buckle or screw.
Preferably, in above-mentioned discharge filtering device, the filtrate housing at the contact position of the filter core with having sealing
Circle；
And/or there is the sealing ring being used for connecting pipe sealing at the filtered water inlet mouth；
And/or the filtering water outlet has the sealing ring being used for connecting pipe sealing.
The utility model additionally provides a kind of washing machine, including washing machine outer barrel and draining pump, in addition to is connected to described
Discharge filtering device between washing machine outer barrel and the draining pump；
The discharge filtering device is the discharge filtering device described in any one as described above.
Preferably, in above-mentioned washing machine, the filtrate housing of the discharge filtering device has an open slot, and the filter core is removable
That unloads is arranged in the open slot；
The open slot has the face being correspondingly arranged with the open slot on the panel towards the panel of the washing machine
Plate opening.
Preferably, in above-mentioned washing machine, the panel opening is consistent with the opening size of the open slot.
Preferably, in above-mentioned washing machine, in addition to the warning system for prompting changing or the cleaning filter core.
It can be seen from the above technical scheme that discharge filtering device provided by the utility model, is being installed on washing machine
In after, connected by the filtered water inlet mouth of its filtrate housing with the outer barrel discharge outlet of washing machine outer barrel, the filtering of its filtrate housing
Delivery port connects with the draining pump water inlet of draining pump so that the waste water of the outer barrel discharge outlet of washing machine outer barrel outflow by filter into
The mouth of a river enters discharge filtering device, flows into the draining pump water inlet of draining pump by filtering delivery port after filter element filtering, plays
The function of filtering waste residue, avoid drainage system blocking.
The utility model additionally provides a kind of washing machine, including discharge filtering device any as described above.Due to above-mentioned
Discharge filtering device has above-mentioned technique effect, and the washing machine with above-mentioned discharge filtering device should also imitate with same technology
Fruit, no longer it is discussed in detail herein.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first structure schematic diagram for the discharge filtering device that the utility model embodiment provides；
Fig. 2 is the second structural representation of the discharge filtering device that the utility model embodiment provides；
Fig. 3 is the first structure schematic diagram for the filtrate housing that the utility model embodiment provides；
Fig. 4 is the second structural representation of the filtrate housing that the utility model embodiment provides；
Fig. 5 is the 3rd structural representation of the filtrate housing that the utility model embodiment provides；
Fig. 6 is the structural representation for the filter core that the utility model embodiment provides；
Fig. 7 is the structural representation for the washing machine that the utility model embodiment provides.
Embodiment
The utility model discloses a kind of discharge filtering device, filters waste residue, avoids drainage system from blocking.The utility model
Also disclose a kind of washing machine with above-mentioned discharge filtering device.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are refer to, the utility model embodiment provides a kind of discharge filtering device, including filtrate housing 31
And filter core 32.Wherein, filtrate housing 31 has filtered water inlet mouth 311 and filtering delivery port 312.Filtered water inlet mouth 311 be used for
The outer barrel discharge outlet connection of washing machine outer barrel 1, filtering delivery port 312 are used to connect with the draining pump water inlet of draining pump 4；Filter core
32 are arranged in filtrate housing 31, for filtering the waste water flowed from filtered water inlet mouth 311 to filtering delivery port 312.
The discharge filtering device that the utility model embodiment provides, after being installed in washing machine, passes through its filtrate housing
31 filtered water inlet mouth 311 connects with the outer barrel discharge outlet of washing machine outer barrel 1, the filtering delivery port 312 of its filtrate housing 31 with
The draining pump water inlet connection of draining pump 4 so that the waste water of the outer barrel discharge outlet outflow of washing machine outer barrel 1 is by filtered water inlet mouth
311 enter discharge filtering device, flow into the draining pump water inlet of draining pump 4 by filtering delivery port 312 after the filtering of filter core 32,
The function of filtering waste residue is served, avoids drainage system blocking.
It is understood that by by the outer barrel draining of the filtered water inlet mouth 311 of discharge filtering device and washing machine outer barrel 1
Mouth connection, the filtering delivery port 312 of discharge filtering device connect with the draining pump water inlet of draining pump 4 so that trap drainage fills
Put and be connected in series with drainage pipeline 2, complete to flow to the trap drainage of draining pump 4 by washing machine outer barrel 1.
For the ease of changing or cleaning filter core 32, filtrate housing 31 has open slot 313, and filter core 32 is detachably arranged in
In open slot 313.When needing to change or cleaning filter core 32, it is only necessary to by filter core 32 by being disassembled in open slot 313.
Such as Fig. 3, Fig. 4 and Fig. 5, further, filter core 32 is capable of being arranged in open slot 313 of pull movement.By upper
State setting, filter core 32 is capable of being arranged in open slot 313 of pull movement, effectively facilitates filter core 32 by open slot 313
Disassembling operations.Can also be by the way of filtering material be filled to open slot 313 so that the filter material inserted in open slot 313
Material forms filter core 32, it is necessary to only need to dig out filtering material by open slot 313 when taking out filter core 32.
In order to more easily take out filter core 32, filter core 32 is provided with handle towards the side of the opening of open slot 313
321。
Further, in order to avoid filter core 32 skid off when in use open slot 313 or with the mutual dislocation of open slot 313,
Open slot 313 also includes locating fastener structure, and for filter core 32 when in open slot 313, locating fastener structure causes filter core 32
With the location fit of open slot 313.Wherein, locating fastener structure can be the buckle being arranged on filter core 32；Can also be to set
In the buckle of the opening of open slot 313；Can also be the of the opening of the first clamping part on filter core 32 and open slot 313
Two clamping parts, the first clamping part and the second clamping part location fit.
Preferably, filter core 32 is square filter core, and one filters water outlet facing to filtered water inlet mouth 311, its plane of symmetry direction
Mouth 312.Pass through above-mentioned setting so that current are identical by the path of filter core 32, in order to uniform filtered water stream.
As shown in fig. 6, for the ease of the dismounting of filter core 32, filter core 32 includes filter element frame 322 and positioned at filter element frame 322
Interior filter layer 323.I.e., it is only necessary to hand-held or instrument clamping filter element frame 322, you can complete the dismounting of filter core 32, avoid pair
The damage of filter layer 323.
Wherein, fluted, the half bore phase of the groove and the edge of filter layer 323 can be set on the inwall of filter element frame 322
Coordinate, form complete filtering pore structure.
In the present embodiment, the quantity of filter layer 323 is multiple and arranged along water (flow) direction.By above-mentioned setting, effectively carry
High filter effect.It is understood that arrangement side of multiple filter layers 323 along filtered water inlet mouth 311 and filtering delivery port 312
To arrangement.
Preferably, two neighboring filter layer 323 is parallel to each other.
Preferably, filter layer 323 is perforated plastic plate or gauze.It is of course also possible to from other materials as filter layer,
Such as wire netting or non-woven fabrics.Wherein, scour without sediment motion is preferably used for filter layer 323 for the filter core 32 of plastic plate；For filtering
Layer 323 is the filter core 32 of gauze, preferably with rinsing less dirty when, when very dirty when, can be changed.
In order to prevent leak, the influent side of filtrate housing 31 has pyramidal structure, and its small end is filtered water inlet mouth 311, its
It is big to hold towards filter core 32；Also, the water outlet side of filtrate housing 31 has pyramidal structure, its small end is filtering delivery port 312, and its is big
Hold towards filter core 32.By above-mentioned setting, avoid being limited by connecting pipe size, in order to adjust the size of filter core 32；And
And the small end of pyramidal structure is filtered water inlet mouth 311 and filtering delivery port 312, facilitates discharge filtering device and connecting pipe
Connection, effectively reduce the situation of leak.
It can also only make the influent side of filtrate housing 31 that there is pyramidal structure, its small end is filtered water inlet mouth 311, its big end
Towards filter core 32.Or only making the water outlet side of filtrate housing 31 that there is pyramidal structure, its small end is filtering delivery port 312, and its is big
Hold towards filter core 32.It is of course also possible to which filter housing body 31 is arranged into other structures, such as square structure, no longer tires out one by one state herein
And within protection domain.
Further, there is the groove for positioning lathe dog at the small end of pyramidal structure.By above-mentioned setting, in order to even
The mouth of a river of adapter road and small end (filtrate housing 311 and filtering delivery port 312) passes through clamp connection so that clip is consolidated by groove
It is fixed, it effectively prevent clip dislocation or situation about coming off.
The discharge filtering device that the utility model embodiment provides, have in filtrate housing 31 and be used for and washing machine shell 5
The connecting portion of connection.It is connected by connecting portion discharge filtering device with washing machine shell 5, avoids washing machine and use or remove
The situation that discharge filtering device misplaces during fortune.
Preferably, connecting portion is buckle or screw.
In order to further function as the effect for preventing leak, filtrate housing 31 at the contact position of filter core 32 with having sealing
Circle；There is the sealing ring being used for connecting pipe sealing at filtered water inlet mouth 311；Filter to have at delivery port 312 and be used for connecting
Connect the sealing ring of seal for pipe joints.Only there can also be sealing ring at the contact position of filtrate housing 31 and filter core 32；Or only
There is the sealing ring being used for connecting pipe sealing at filtered water inlet mouth 311；Or only have at filtering delivery port 312
For the sealing ring sealed with connecting pipe.
As shown in fig. 7, the utility model embodiment additionally provides a kind of washing machine, including washing machine outer barrel 1 and draining pump
4, in addition to the discharge filtering device 3 being connected between washing machine outer barrel 1 and draining pump 4；Discharge filtering device 3 is to appoint as described above
A kind of discharge filtering device.Because above-mentioned discharge filtering device has above-mentioned technique effect, there is above-mentioned discharge filtering device
Washing machine should also have same technique effect, no longer be discussed in detail herein.
Preferably, the filtrate housing 31 of discharge filtering device 3 has open slot 313, and filter core 32 is detachably arranged in out
In mouth groove 313；Open slot 313 has the panel opening being correspondingly arranged with open slot 313 on panel towards the panel of washing machine.
By above-mentioned setting, facilitate and filter core 32 is directly dismounted by the panel side of washing machine, further facilitated the replacing of filter core 32
Or cleaning.
In the washing machine that the utility model embodiment provides, panel opening is consistent with the opening size of open slot 313.Pass through
Above-mentioned setting so that panel opening, which is taken out or installed to filter core 32, has guide effect, has been more convenient the handling of filter core 32.
In the present embodiment, washing machine also includes for prompting changing or cleared up the warning system of filter core 32.Set by above-mentioned
Put, facilitate user's cleaning immediately or change filter core 32.After washing machine has run washing procedure, into discharging mode, discharge
Waste water flows to discharge filtering device 3 by the discharge outlet of washing machine outer barrel 1, and solid matter can be filtered out by discharge filtering device 3, miscellaneous
Matter is less to follow waste water to flow at draining pump 4 (on washing machine structure without influence, without the impurity of plug hidden danger), and discharges
Washing machine.
When being attached to the impurity on the top layer of filter core 32 and reaching a certain amount of, the warning system of washing machine can automatic alarm, prompt to use
Family is cleared up.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (18)
- A kind of 1. discharge filtering device, it is characterised in that including：Filtrate housing (31), the filtrate housing (31) have the mistake for being used for connecting with the outer barrel discharge outlet of washing machine outer barrel (1) Filter influent mouth (311) and the filtering delivery port (312) for being connected with the draining pump water inlet of draining pump (4)；It is arranged in the filtrate housing (31), for filtering from the filtered water inlet mouth (311) to the filtering delivery port (312) filter core (32) of the waste water of flowing；The filtrate housing (31) has open slot (313), and the filter core (32) is detachably Be arranged in the open slot (313).
- 2. discharge filtering device as claimed in claim 1, it is characterised in that the filter core (32) is capable of the setting of pull movement In the open slot (313).
- 3. discharge filtering device as claimed in claim 2, it is characterised in that the filter core (32) is towards the open slot (313) side of opening is provided with handle (321).
- 4. discharge filtering device as claimed in claim 2 or claim 3, it is characterised in that be additionally included in the filter core (32) and be located at institute State open slot (313) it is interior when position the locating fastener structure of the two.
- 5. discharge filtering device as claimed in claim 1, it is characterised in that the filter core (32) is square filter core, its one side Towards the filtered water inlet mouth (311), its plane of symmetry filters delivery port (312) towards described.
- 6. discharge filtering device as claimed in claim 1, it is characterised in that the filter core (32) includes filter element frame (322) And the filter layer (323) in the filter element frame (322).
- 7. discharge filtering device as claimed in claim 6, it is characterised in that the quantity of the filter layer (323) to be multiple and Arranged along water (flow) direction.
- 8. discharge filtering device as claimed in claim 7, it is characterised in that the two neighboring filter layer (323) is mutually flat OK.
- 9. the discharge filtering device as described in claim 6,7 or 8, it is characterised in that the filter layer (323) is perforated plastic Plate or gauze.
- 10. discharge filtering device as claimed in claim 1, it is characterised in that the influent side of the filtrate housing (31) has Pyramidal structure, its small end are the filtered water inlet mouth (311), and its big end is towards the filter core (32)；And/or the water outlet side of the filtrate housing (31) has pyramidal structure, its small end is to filter delivery port (312), its big end Towards the filter core (32).
- 11. discharge filtering device as claimed in claim 10, it is characterised in that have at the small end of the pyramidal structure and be used for The groove of positioning lathe dog.
- 12. discharge filtering device as claimed in claim 1, it is characterised in that on the filtrate housing (31) have be used for The connecting portion of washing machine shell (5) connection.
- 13. discharge filtering device as claimed in claim 12, it is characterised in that the connecting portion is buckle or screw.
- 14. discharge filtering device as claimed in claim 1, it is characterised in that the filtrate housing (31) and the filter core (32) there is sealing ring at contact position；And/or filtered water inlet mouth (311) place has the sealing ring being used for connecting pipe sealing；And/or described filtering delivery port (312) place has the sealing ring being used for connecting pipe sealing.
- 15. a kind of washing machine, including washing machine outer barrel (1) and draining pump (4), it is characterised in that also include being connected to described wash Discharge filtering device (3) between clothing machine outer barrel (1) and the draining pump (4)；The discharge filtering device (3) is the discharge filtering device as described in claim any one of 1-14.
- 16. washing machine as claimed in claim 15, it is characterised in that the filtrate housing (31) of the discharge filtering device (3) With open slot (313), the filter core (32) is detachably arranged in the open slot (313)；The open slot (313) has set corresponding with the open slot (313) on the panel towards the panel of the washing machine The panel opening put.
- 17. washing machine as claimed in claim 16, it is characterised in that the panel opening is opened with the open slot (313) Mouth size is consistent.
- 18. the washing machine as described in claim any one of 15-17, it is characterised in that also include being used for prompting changing or cleaning The warning system of the filter core (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152932.7U CN206721516U (en) | 2017-02-20 | 2017-02-20 | Washing machine and its discharge filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152932.7U CN206721516U (en) | 2017-02-20 | 2017-02-20 | Washing machine and its discharge filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721516U true CN206721516U (en) | 2017-12-08 |
Family
ID=60500535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152932.7U Active CN206721516U (en) | 2017-02-20 | 2017-02-20 | Washing machine and its discharge filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721516U (en) |
-
2017
- 2017-02-20 CN CN201720152932.7U patent/CN206721516U/en active Active
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