CN106835627A - Washing machine and its discharge filtering device - Google Patents
Washing machine and its discharge filtering device Download PDFInfo
- Publication number
- CN106835627A CN106835627A CN201710090104.XA CN201710090104A CN106835627A CN 106835627 A CN106835627 A CN 106835627A CN 201710090104 A CN201710090104 A CN 201710090104A CN 106835627 A CN106835627 A CN 106835627A
- Authority
- CN
- China
- Prior art keywords
- filtering device
- filter core
- discharge
- discharge filtering
- washing machine
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 116
- 238000005406 washing Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000706 filtrate Substances 0.000 claims abstract description 43
- 239000002351 wastewater Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
Abstract
The invention discloses a kind of washing machine and its discharge filtering device, discharge filtering device includes：Filtrate housing (31), the filtering delivery port (312) that the filtrate housing (31) connects with the filtered water inlet mouthful (311) connected for the outer barrel discharge outlet with washing machine outer barrel (1) and for the draining pump water inlet with draining pump (4)；It is arranged in the filtrate housing (31), the filter core (32) for filtering the waste water flowed to filtering delivery port (312) from the filtered water inlet mouthful (311).Above-mentioned discharge filtering device, connected with the outer barrel discharge outlet of washing machine outer barrel by the filtered water inlet mouthful of its filtrate housing, the filtering delivery port of its filtrate housing is connected with the draining pump water inlet of draining pump, so that washing machine outer barrel outer barrel discharge outlet outflow waste water by after filter element filtering by filtering delivery port flow into draining pump draining pump water inlet, serve the function of filtering waste residue, it is to avoid drainage system blocking.
Description
Technical field
The present invention relates to household electrical appliance technical field, 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, has substantial amounts of solid slag as current are discharged to and wash by the drainage system (discharge pipe line and draining pump etc.) of washing machine
Outside clothing machine.When the waste residue of these solid structures is larger or more, easily it is piled up in drainage system, it is impossible to discharged with waste water,
Cause the blocking of drainage system.At present, although have and reequiped at draining pump, filtration is made it have, but, 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, it is to avoid drainage system is blocked, and is those skilled in the art's problem demanding prompt solution.
The content of the invention
In view of this, the invention provides a kind of discharge filtering device, waste residue is filtered, it is to avoid drainage system is blocked.This hair
It is bright to also disclose a kind of washing machine with above-mentioned discharge filtering device.
To achieve the above object, the present invention provides following technical scheme：
A kind of discharge filtering device, including：
Filtrate housing, the filtrate housing has the filtered water inlet mouthful for being connected with the outer barrel discharge outlet of washing machine outer barrel
And for filtering delivery port that the draining pump water inlet with draining pump is connected；
It is arranged in the filtrate housing, for filtering from the filtered water inlet mouthful to giving up that the filtering delivery port flows
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 at the opening of the open slot
Handle.
Preferably, in above-mentioned discharge filtering device, both positioning when being additionally included in the filter core in the open slot
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 arranged for multiple and 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
State filtered water inlet mouthful, its big end is towards the filter core；
And/or, the water outlet side of the filtrate housing has pyramidal structure, and its small end is filtering 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 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, there is sealing at the filtrate housing and the contact position of the filter core
Circle；
And/or, there is the sealing ring for being sealed with connecting pipe at the filtered water inlet mouthful；
And/or, the filtering water outlet has the sealing ring for being sealed with connecting pipe.
Present invention also offers a kind of washing machine, including washing machine outer barrel and draining pump, also including being connected to the laundry
Discharge filtering device between machine outer barrel and the draining pump；
The discharge filtering device is the discharge filtering device as described in above-mentioned any one.
Preferably, in above-mentioned washing machine, the filtrate housing of the discharge filtering device has 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 towards the panel of the washing machine on the panel
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, also including the warning system for prompting changing or the cleaning filter core.
It can be seen from above-mentioned technical scheme that, the discharge filtering device that the present invention is provided, after being installed in washing machine,
Connected with the outer barrel discharge outlet of washing machine outer barrel by the filtered water inlet mouthful of its filtrate housing, the filtering delivery port of its filtrate housing
Connected 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 entered by filtered water inlet mouthful
Enter discharge filtering device, the draining pump water inlet by flowing into draining pump after filter element filtering by filtering delivery port serves filtering
The function of waste residue, it is to avoid drainage system blocking.
Present invention also offers a kind of washing machine, including the discharge filtering device of any one as described above.Due to above-mentioned draining
Filter has above-mentioned technique effect, and the washing machine with above-mentioned discharge filtering device should also have same technique effect,
No longer it is discussed in detail herein.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the first structure schematic diagram of discharge filtering device provided in an embodiment of the present invention；
Fig. 2 is the second structural representation of discharge filtering device provided in an embodiment of the present invention；
Fig. 3 is the first structure schematic diagram of filtrate housing provided in an embodiment of the present invention；
Fig. 4 is the second structural representation of filtrate housing provided in an embodiment of the present invention；
Fig. 5 is the 3rd structural representation of filtrate housing provided in an embodiment of the present invention；
Fig. 6 is the structural representation of filter core provided in an embodiment of the present invention；
Fig. 7 is the structural representation of washing machine provided in an embodiment of the present invention.
Specific embodiment
The invention discloses a kind of discharge filtering device, waste residue is filtered, it is to avoid drainage system is blocked.The invention also discloses
A kind of washing machine with above-mentioned discharge filtering device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 is refer to, a kind of discharge filtering device, including filtrate housing 31 and filter is the embodiment of the invention provides
Core 32.Wherein, filtrate housing 31 has filtered water inlet mouthful 311 and filtering delivery port 312.Filtered water inlet mouthful 311 is used for and laundry
The outer barrel discharge outlet connection of machine outer barrel 1, filtering delivery port 312 is used to be connected with the draining pump water inlet of draining pump 4；Filter core 32 sets
It is placed in filtrate housing 31, for filtering the waste water flowed to filtering delivery port 312 from filtered water inlet mouthful 311.
Discharge filtering device provided in an embodiment of the present invention, after being installed in washing machine, by its filtrate housing 31
Filtered water inlet mouthfuls 311 is connected with the outer barrel discharge outlet of washing machine outer barrel 1, the filtering delivery port 312 of its filtrate housing 31 and draining
The draining pump water inlet connection of pump 4 so that the waste water of the outer barrel discharge outlet outflow of washing machine outer barrel 1 is entered by filtered water inlet mouthful 311
Enter discharge filtering device, flow into the draining pump water inlet of draining pump 4 after being filtered through filtration core 32 by filtering delivery port 312, play
The function of filtering waste residue, it is to avoid drainage system blocking.
It is understood that by by the outer barrel draining of the filtered water inlet mouthfuls 311 of discharge filtering device and washing machine outer barrel 1
Mouth connection, the filtering delivery port 312 of discharge filtering device is connected with the draining pump water inlet of draining pump 4 so that trap drainage is filled
Put and be connected in series with drainage pipeline 2, completion is flowed 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 clean 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 to the filling filtering material of open slot 313 so that insert the filter material 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 at 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 when in open slot 313, locating fastener structure causes filter core 32 to 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；It can also be setting
Buckle at the opening of open slot 313；Can also be the at 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 mouthful 311, its plane of symmetry direction
Mouth 312.By above-mentioned setting so that the path that water flows through filtration core 32 is identical, 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, it is to avoid right
The damage of filter layer 323.
Wherein, can set fluted on the inwall of filter element frame 322, the half bore phase at the groove and the edge of filter layer 323
Coordinate, form complete filtering pore structure.
In the present embodiment, the quantity of filter layer 323 is arranged for multiple and along water (flow) direction.By above-mentioned setting, effectively carry
Filter effect high.It is understood that multiple filter layers 323 are along filtered water inlet mouthful 311 and the arrangement side for 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, for filter layer 323 for the filter core 32 of plastic plate preferably uses scour without sediment motion；For filtering
Layer 323 is the filter core 32 of gauze, when very dirty, can preferably be changed with rinsing when less dirty.
In order to the influent side for preventing leak, filtrate housing 31 has pyramidal structure, its small end is filtered water inlet mouthful 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, it is to avoid 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 mouthful 311 and filtering delivery port 312, facilitates discharge filtering device and connecting pipe
Connection, effectively reduce the situation of leak.
The influent side of filtrate housing 31 can also only be made has pyramidal structure, and its small end is filtered water inlet mouthful 311, its big end
Towards filter core 32.Or, only making the water outlet side of filtrate housing 31 has pyramidal structure, and its small end is filtering delivery port 312, and its is big
Hold towards filter core 32.It is of course also possible to filter housing body 31 is set to other structures, such as square structure, it is no longer tired one by one herein to state
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 (filtrate housing 311 and filtering delivery port 312) of adapter road and small end is by clamp connection so that clip is solid by groove
It is fixed, effectively prevent clip dislocation or situation about coming off.
Discharge filtering device provided in an embodiment of the present invention, has for being connected with washing machine shell 5 in filtrate housing 31
Connecting portion.By connecting portion so that discharge filtering device is connected with washing machine shell 5, it is to avoid washing machine is used or carried
The situation of discharge filtering device dislocation in journey.
Preferably, connecting portion is buckle or screw.
The effect of leak is prevented to further function as, there is sealing at filtrate housing 31 and the contact position of filter core 32
Circle；There is the sealing ring for being sealed with connecting pipe at filtered water inlet mouthful 311；Having at filtering delivery port 312 is used for and connects
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 for being sealed with connecting pipe at filtered water inlet mouthful 311；Or, only have at filtering delivery port 312
For the sealing ring sealed with connecting pipe.
As shown in fig. 7, the embodiment of the present invention additionally provides a kind of washing machine, including washing machine outer barrel 1 and draining pump 4, also
Including the discharge filtering device 3 being connected between washing machine outer barrel 1 and draining pump 4；Discharge filtering device 3 for as described above any one
Discharge filtering device.Because above-mentioned discharge filtering device has above-mentioned technique effect, the laundry with above-mentioned discharge filtering device
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 towards the panel of washing machine on panel.
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 washing machine provided in an embodiment of the present invention, panel opening is consistent with the opening size of open slot 313.By above-mentioned
Set so that panel opening is taken out to filter core 32 or installed with guide effect, has been more convenient the handling of filter core 32.
In the present embodiment, washing machine also includes the warning system for prompting changing or cleaning 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 less (on washing machine structure without influence, without the impurity for blocking hidden danger) can follow waste water to flow at draining pump 4, and discharge
Washing machine.
When the impurity for being attached to the top layer of filter core 32 reaches a certain amount of, the warning system of washing machine can automatic alarm, prompting use
Family is cleared up.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (19)
1. a kind of discharge filtering device, it is characterised in that including：
Filtrate housing (31), the filtrate housing (31) is with the mistake connected for the outer barrel discharge outlet with washing machine outer barrel (1)
Filter influent mouthful (311) and the filtering delivery port (312) connected for the draining pump water inlet with draining pump (4)；
It is arranged in the filtrate housing (31), for filtering from the filtered water inlet mouthful (311) to the filtering delivery port
(312) filter core (32) of the waste water of flowing.
2. discharge filtering device as claimed in claim 1, it is characterised in that the filtrate housing (31) is with open slot
(313), the filter core (32) is detachably arranged in the open slot (313).
3. discharge filtering device as claimed in claim 2, it is characterised in that the filter core (32) is capable of the setting of pull movement
In the open slot (313).
4. discharge filtering device as claimed in claim 3, it is characterised in that the filter core (32) is towards the open slot
(313) the side at opening is provided with handle (321).
5. the discharge filtering device as described in claim 3 or 4, it is characterised in that be additionally included in the filter core (32) positioned at institute
State open slot (313) it is interior when position the locating fastener structure of the two.
6. discharge filtering device as claimed in claim 1, it is characterised in that the filter core (32) is square filter core, and it is simultaneously
Towards the filtered water inlet mouthful (311), its plane of symmetry filters delivery port (312) towards described.
7. 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).
8. discharge filtering device as claimed in claim 7, it is characterised in that the quantity of the filter layer (323) for multiple and
Arranged along water (flow) direction.
9. discharge filtering device as claimed in claim 8, it is characterised in that the two neighboring filter layer (323) is mutually flat
OK.
10. the discharge filtering device as described in claim 7,8 or 9, it is characterised in that the filter layer (323) is modeling with holes
Flitch or gauze.
11. discharge filtering devices as claimed in claim 1, it is characterised in that the influent side of the filtrate housing (31) has
Pyramidal structure, its small end is the filtered water inlet mouthful (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, and its small end is filtering delivery port (312), its big end
Towards the filter core (32).
12. discharge filtering devices as claimed in claim 11, it is characterised in that having at the small end of the pyramidal structure is used for
The groove of positioning lathe dog.
13. discharge filtering devices 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.
14. discharge filtering devices as claimed in claim 13, it is characterised in that the connecting portion is buckle or screw.
15. discharge filtering devices 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, described filtered water inlet mouthful (311) place has the sealing ring for being sealed with connecting pipe；
And/or, described filtering delivery port (312) place has the sealing ring for being sealed with connecting pipe.
A kind of 16. washing machines, including washing machine outer barrel (1) and draining pump (4), it is characterised in that also including being connected to described washing
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 1-15.
17. washing machines as claimed in claim 16, 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) towards the panel of the washing machine on the panel
The panel opening put.
18. washing machines as claimed in claim 17, it is characterised in that opened with the open slot (313) the panel opening
Mouth size is consistent.
19. washing machine as described in claim any one of 16-18, it is characterised in that also including for prompting changing or cleaning
The warning system of the filter core (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710090104.XA CN106835627A (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 |
|---|---|---|---|
| CN201710090104.XA CN106835627A (en) | 2017-02-20 | 2017-02-20 | Washing machine and its discharge filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106835627A true CN106835627A (en) | 2017-06-13 |
Family
ID=59127681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710090104.XA Pending CN106835627A (en) | 2017-02-20 | 2017-02-20 | Washing machine and its discharge filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106835627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254644A (en) * | 2020-01-19 | 2020-06-09 | 青岛良勃重型机械有限公司 | Horizontal industrial washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH635654A5 (en) * | 1978-08-16 | 1983-04-15 | Cesare Balzi | Emission control unit for exhaust gases |
| CN202376867U (en) * | 2011-12-22 | 2012-08-15 | 云南玉溪水松纸厂 | Organic printing waste gas filter |
| CN202654895U (en) * | 2012-07-13 | 2013-01-09 | 广东顺德浦项钢板有限公司 | Silicon steel production pretreatment filter |
| CN104420138A (en) * | 2013-09-11 | 2015-03-18 | 松下电器产业株式会社 | Drum type washing machine |
| CN104928893A (en) * | 2014-03-17 | 2015-09-23 | 博西华电器（江苏）有限公司 | Draining filtering apparatus and household electrical appliance |
| CN205806037U (en) * | 2016-07-06 | 2016-12-14 | 兰州城市学院 | A kind of air compressor air intake filter |
-
2017
- 2017-02-20 CN CN201710090104.XA patent/CN106835627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH635654A5 (en) * | 1978-08-16 | 1983-04-15 | Cesare Balzi | Emission control unit for exhaust gases |
| CN202376867U (en) * | 2011-12-22 | 2012-08-15 | 云南玉溪水松纸厂 | Organic printing waste gas filter |
| CN202654895U (en) * | 2012-07-13 | 2013-01-09 | 广东顺德浦项钢板有限公司 | Silicon steel production pretreatment filter |
| CN104420138A (en) * | 2013-09-11 | 2015-03-18 | 松下电器产业株式会社 | Drum type washing machine |
| CN104928893A (en) * | 2014-03-17 | 2015-09-23 | 博西华电器（江苏）有限公司 | Draining filtering apparatus and household electrical appliance |
| CN205806037U (en) * | 2016-07-06 | 2016-12-14 | 兰州城市学院 | A kind of air compressor air intake filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254644A (en) * | 2020-01-19 | 2020-06-09 | 青岛良勃重型机械有限公司 | Horizontal industrial washing machine |
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Application publication date: 20170613 |