CN203451866U - Water saving structure of twin-tub washer - Google Patents
Water saving structure of twin-tub washer Download PDFInfo
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- CN203451866U CN203451866U CN201320572008.6U CN201320572008U CN203451866U CN 203451866 U CN203451866 U CN 203451866U CN 201320572008 U CN201320572008 U CN 201320572008U CN 203451866 U CN203451866 U CN 203451866U
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- circulation
- draining
- water
- elastic caoutchouc
- interface
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- 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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Abstract
The utility model discloses a water saving structure of a twin-tub washer, which comprises a connection pipe body, wherein a water inlet interface of a dewatering tub extends upward from the head part of the connection pipe body; a drainage interface extends downward from the tail part of the connection pipe body, and a drainage valve capable of opening or closing the drainage interface is arranged on the tail part of the connection pipe body; a transition interface extends upward from the middle part of the connection pipe body, a water inlet interface of a washing tub is formed in the side wall of the transition interface, and a circulating valve for opening or closing the water inlet interface of the washing tub is vertically arranged in the transition interface; a water saving interface is formed in the middle part of the connection pipe body, the water saving interface is connected with a water saving pipe, an upper end outlet of the water saving pipe is positioned at an inlet of the washing tub, and a water pump is also arranged on the water saving pipe; the upper ends of a drainage pull belt and a circulating pull belt are both connected with a change-over switch, and the change-over switch is also provided with a water pump switch for opening or closing the water pump. By adopting the structure, the water saving function of recycling the water separated by the dewatering tub is realized, and the structure is simple and compact and convenient to use.
Description
Technical field
The utility model relates to a kind of two-tub washing machine, relates in particular to a kind of water-saving structure of two-tub washing machine.
Background technology
Washing machine has now become one of main household electrical appliances of people's daily life, and at present, two-tub washing machine has user very widely.Two-tub washing machine is comprised of a washtub and a dehydration barrel, washing, dehydration can be carried out respectively, it is high that this washing machine has wash degree, power consumption is little, washing and dewatering time such as can select arbitrarily at the advantage, but the shortcoming that this washing machine also exists is: because the washing amount of two-tub washing machine is limited, user often once needs to wash two barrels of even three barrels of clothings, water that spin-drying tub for double-tub washing machine is deviate from is directly discharged through flow through triple valve and drainpipe of dehydration outer barrel, but when dewatering, for the comparison clean water of deviating from, divide but and cannot reclaim abundant use, thereby cause waste.
Summary of the invention
In order to overcome the water-saving structure that exists above-mentioned deficiency, the utility model that the washing machine that a kind of moisture simple and compact for structure, that be convenient to deviate from utilizes is again provided in prior art.
The technical scheme in the invention for solving the technical problem is: a kind of water-saving structure of washing machine, comprises that the connection body of a horizontally set, the head of this connection body extend upward the dehydration barrel water inlet interface being connected with the dehydrating tube of dehydration barrel;
The tail down of described connection body is extended with the drainage interface being connected with discharge pipe, the afterbody of described connection body is provided with the draining valve that can open or close described drainage interface, this draining valve comprise one with the described connected drain valve seat of body that is connected, the upper end cover of this drain valve seat is provided with draining valve gap, draining elastic caoutchouc cover is vertically installed in this drain valve seat, the upper end of this draining elastic caoutchouc cover is fixed on described draining valve and covers, the lower end of this draining elastic caoutchouc cover is salable on described drainage interface, in this draining elastic caoutchouc cover, drain valve stem is installed, the lower end of this drain valve stem is supported in the lower end of described draining elastic caoutchouc cover, the upper end of this drain valve stem passes outside described draining valve gap and is connected with the lower end of draining drawstring, this drain valve stem is set with the draining return spring being supported between described draining valve gap and the lower end of draining elastic caoutchouc cover outward,
The middle part of described connection body has extended upward changeover joint, the sidewall of this changeover joint is provided with the washtub water inlet interface being connected with the drainpipe of washtub, in this changeover joint, be vertically provided with the circulating valve of opening or closing described washtub water inlet interface, this circulating valve comprise one with described changeover joint all-in-one-piece circulation processed valve seat, the upper end cover of this circulation valve seat is provided with circulation valve gap, circulation elastic caoutchouc cover is vertically installed in this circulation valve seat, the upper end of this circulation elastic caoutchouc cover is fixed on described circulating valve and covers, the lower end of this circulation elastic caoutchouc cover is salable on described washtub water inlet interface, in this circulation elastic caoutchouc cover, circulation valve rod is installed, the lower end of this circulation valve rod is supported in the lower end of described circulation elastic caoutchouc cover, the upper end of this circulation valve rod passes outside described circulation valve gap and is connected with the lower end of circulation drawstring, this circulation valve rod overcoat is equipped with the circulation return spring being supported between described circulation valve gap and the lower end of circulation elastic caoutchouc cover,
The middle part of described connection body is provided with water saving interface, and this water saving interface is connected with saving pipe of water, and the upper end outlet of this saving pipe of water is positioned at the porch of washtub, is also provided with water pump on this saving pipe of water;
The upper end of described draining drawstring and circulation drawstring is all connected with a change-over switch, is also provided with the pump switch of opening or closing described water pump on described change-over switch.
Further, described draining elastic caoutchouc cover and circulation elastic caoutchouc cover include the corrugated body that is provided with upper shed cavity in, the bottom of this corrugated body is extended with the taper support cover expanding outwardly downwards, the inwall of the bottom of this corrugated body is provided with installation scrobicular ring, the upper end of this corrugated body is outward extended with installation flange, described drain valve stem and circulation valve rod include a body of rod, the lower end of this body of rod is provided with the tapered portion expanding outwardly, the lower end of this tapered portion is outward extended with the bellend being fixed in described installation scrobicular ring, on the upper end of this body of rod, be intervally arranged a plurality of for the installing hole of described draining drawstring or circulation drawstring is installed.Make so simple and compact for structure, the good airproof performance of draining valve and circulating valve.
Further, described draining valve gap screw lid is located on described drain valve seat, described circulation valve gap screw lid is located on described circulation valve seat, the installation flange of described draining elastic caoutchouc cover is fixed between described draining valve gap and drain valve seat, between the fixing described circulation valve gap of installation flange and circulation slide of described circulation elastic caoutchouc cover, the draining tooth convexing with on the inwall of described draining valve gap on the installation flange that is pressed in described draining elastic caoutchouc cover is protruding, the circulation tooth convexing with on the inwall of described circulation valve gap on the installation flange that is pressed in described circulation elastic caoutchouc cover is protruding.Tooth protruding with flange close contact is installed, further enhanced leaktightness.
Further, the sidewall of described drainage interface is provided with spilling water interface, and this spilling water interface is connected with the gap in dehydration barrel with washtub by overflow pipe.During dilutional hyponatremia in dehydration barrel and washtub, can flow in overflow pipe by the gap in washtub and dehydration barrel, then by spilling water interface, flow on drainage interface, finally from discharge pipe, discharge.
The utility model in use, washtub water inlet interface is connected with the drain outlet of washtub by drainpipe, dehydration barrel water inlet interface is connected with the drain outlet of dehydration barrel by dehydrating tube, drainage interface is connected with open air by discharge pipe, and water saving interface is connected with the entrance of washtub by saving pipe of water;
When change-over switch rotation is extremely washed shelves, pump switch is closed water pump, circulating valve cuts out the washtub interface of intaking, and draining valve is opened drainage interface, the elastic caoutchouc that circulates is enclosed within the effect lower seal of circulation return spring on washtub water inlet interface, now, washtub can normally wash, draining elastic caoutchouc is enclosed within the pulling of draining drawstring and drain valve stem and moves up, the draining return spring being enclosed within on drain valve stem is compressed, thereby draining elastic caoutchouc puts and moves relatively drainage interface and pull open one end distance, water in dehydration barrel passes through dehydrating tube successively, dehydration barrel water inlet interface, connect body, draining valve and drainage interface, finally from discharge pipe, discharge,
When change-over switch rotates to draining shelves, pump switch is closed water pump, circulating valve is opened the washtub interface of intaking, draining valve is opened drainage interface, the elastic caoutchouc that circulates is enclosed within the pulling of circulation drawstring and circulation valve rod and moves up, the circulation return spring being enclosed within on circulation valve rod is compressed, thereby circulation elastic caoutchouc puts and moves relatively washtub water inlet interface and pull open one end distance, simultaneously, draining elastic caoutchouc is enclosed within the pulling of draining drawstring and drain valve stem and moves up, the draining return spring being enclosed within on drain valve stem is compressed, thereby draining elastic caoutchouc puts and moves relatively drainage interface and pull open one end distance, now, water in washtub passes through drainpipe successively, washtub water inlet interface, circulating valve, changeover joint, connect body, draining valve and drainage interface, finally from discharge pipe, discharge, and water in dehydration barrel passes through dehydrating tube successively, dehydration barrel water inlet interface, connect body, draining valve and drainage interface, finally from discharge pipe, discharge,
When shelves are extremely economized on water in change-over switch rotation, pump switch is opened water pump, circulating valve cuts out the washtub interface of intaking, draining valve cuts out drainage interface, the elastic caoutchouc that circulates is enclosed within the effect lower seal of circulation return spring on washtub water inlet interface, now, washtub can normally wash, simultaneously, and draining elastic caoutchouc is enclosed within the effect lower seal of draining return spring on drainage interface, now, the water that dehydration barrel is deviate from is entered and is connected in body with dehydration barrel water inlet interface by dehydrating tube successively, then under the suction of water pump, pass through successively water saving interface, water pump and saving pipe of water, finally enter in washtub, thereby form a circulation, make dehydration barrel water out to carry out water recovery and to reuse, realize water-saving function.
The beneficial effects of the utility model are: adopt said structure, not only realized the moisture that dehydration barrel deviates from and reclaimed reusable water-saving function, and also simple and compact for structure, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of draining elastic caoutchouc cover of the present utility model and drain valve stem.
Fig. 3 is washing view of the present utility model.
Fig. 4 is hull-borne schematic diagram of the present utility model.
Fig. 5 is water saving view of the present utility model.
Fig. 6 is the water circuit system figure of the utility model in two-tub washing machine.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 6, a kind of water-saving structure of washing machine, comprises that the connection body 1 of a horizontally set, the head of this connection body 1 extend upward the dehydration barrel water inlet interface 4 being connected with the dehydrating tube 3 of dehydration barrel 2;
The tail down of described connection body 1 is extended with the drainage interface 5 being connected with discharge pipe, the afterbody of described connection body 1 is provided with the draining valve 6 that can open or close described drainage interface 5, this draining valve 6 comprise one with the described connected drain valve seat of body 17 that is connected, the upper end cover of this drain valve seat 7 is provided with draining valve gap 8, the interior draining elastic caoutchouc cover 9 that is vertically provided with of this drain valve seat 7, the upper end of this draining elastic caoutchouc cover 9 is fixed on described draining valve gap 8, the lower end of this draining elastic caoutchouc cover 8 is salable on described drainage interface 5, in this draining elastic caoutchouc cover 9, drain valve stem 10 is installed, the lower end of this drain valve stem 10 is supported in the lower end of described draining elastic caoutchouc cover 9, the upper end of this drain valve stem 10 passes outside described draining valve gap 8 and is connected with the lower end of draining drawstring, the outer draining return spring being supported between described draining valve gap 8 and the lower end of draining elastic caoutchouc cover 9 that is set with of this drain valve stem 10,
The middle part of described connection body 1 has extended upward changeover joint 11, the sidewall of this changeover joint 11 is provided with the washtub water inlet interface 13 being connected with the drainpipe 23 of washtub 12, the interior circulating valve 14 of opening or closing described washtub water inlet interface 13 that is vertically provided with of this changeover joint 11, this circulating valve 14 comprise one with described changeover joint 11 all-in-one-piece circulation processed valve seat, the upper end cover of this circulation valve seat is provided with circulation valve gap 15, circulation elastic caoutchouc cover 16 is vertically installed in this circulation valve seat, the upper end of this circulation elastic caoutchouc cover 16 is fixed on described circulation valve gap 15, the lower end of this circulation elastic caoutchouc cover 16 is salable on described washtub water inlet interface 13, in this circulation elastic caoutchouc cover 16, circulation valve rod 17 is installed, the lower end of this circulation valve rod 17 is supported in the lower end of described circulation elastic caoutchouc cover 16, the upper end of this circulation valve rod 17 passes outside described circulation valve gap 15 and is connected with the lower end of circulation drawstring, the outer circulation return spring being supported between described circulation valve gap 15 and the lower end of circulation elastic caoutchouc cover 16 that is set with of this circulation valve rod 17,
The middle part of described connection body 1 is provided with water saving interface 18, and this water saving interface 18 is connected with saving pipe of water 19, and the upper end outlet of this saving pipe of water 19 is positioned at the porch of washtub 12, on this saving pipe of water 19, is also provided with water pump 20;
The upper end of described draining drawstring and circulation drawstring is all connected with a change-over switch, is also provided with the pump switch of opening or closing described water pump 20 on described change-over switch.
Described draining elastic caoutchouc cover 9 and circulation elastic caoutchouc cover 16 include the corrugated body 101 that is provided with upper shed cavity in, the bottom of this corrugated body 101 is extended with the taper support cover 102 expanding outwardly downwards, the inwall of the bottom of this corrugated body 101 is provided with installs scrobicular ring 103, the upper end of this corrugated body 101 is outward extended with installs flange 104, described drain valve stem 10 and circulation valve rod 17 include a body of rod 105, the lower end of this body of rod 105 is provided with the tapered portion 106 expanding outwardly, the lower end of this tapered portion 106 is outward extended with the bellend 107 being fixed in described installation scrobicular ring 103, on the upper end of this body of rod 105, be intervally arranged a plurality of for the installing hole 108 of described draining drawstring or circulation drawstring is installed.Make so simple and compact for structure, the good airproof performance of draining valve 6 and circulating valve 14.
Described draining valve gap 8 screw lids are located on described drain valve seat 7, described circulation valve gap 15 screw lids are located on described circulation valve seat, the installation flange 104 of described draining elastic caoutchouc cover 9 is fixed between described draining valve gap 8 and drain valve seat 7, between the fixing described circulation valve gap 15 of installation flange 104 and circulation slide of described circulation elastic caoutchouc cover 16, the draining tooth convexing with on the inwall of described draining valve gap 8 on the installation flange 104 that is pressed in described draining elastic caoutchouc cover 9 is protruding, the circulation tooth convexing with on the inwall of described circulation valve gap 15 on the installation flange 104 that is pressed in described circulation elastic caoutchouc cover 16 is protruding.Tooth protruding with flange 104 close contacts are installed, further enhanced leaktightness.
The sidewall of described drainage interface 5 is provided with spilling water interface 21, and this spilling water interface 21 is connected with the gap in dehydration barrel 2 with washtub 12 by overflow pipe 22.During dilutional hyponatremia in dehydration barrel 2 and washtub 12, can flow in overflow pipe 22 by the gap in washtub 12 and dehydration barrel 2, then by spilling water interface 21, flow on drainage interface 5, finally from discharge pipe, discharge.
The utility model in use, washtub water inlet interface 13 is connected with the drain outlet of washtub 12 by drainpipe 23, dehydration barrel water inlet interface 4 is connected with the drain outlet of dehydration barrel 2 by dehydrating tube 3, drainage interface 5 is connected with open air by discharge pipe, and water saving interface 18 is connected with the entrance of washtub 12 by saving pipe of water 19;
When change-over switch rotation is extremely washed shelves, pump switch is closed water pump 20, circulating valve 14 cuts out the washtub interface 13 of intaking, and draining valve 6 is opened drainage interface 5, the elastic caoutchouc that the circulates cover 16 effect lower seals at circulation return spring are on washtub water inlet interface 13, now, washtub 12 can normally wash, draining elastic caoutchouc cover 9 moves up under the pulling of draining drawstring and drain valve stem 10, the draining return spring being enclosed within on drain valve stem 10 is compressed, thereby on draining elastic caoutchouc cover 9, move drainage interface 5 relatively and pull open one end distance, water in dehydration barrel 2 is successively by dehydrating tube 3, dehydration barrel water inlet interface 4, connect body 1, draining valve 6 and drainage interface 5, finally from discharge pipe, discharge,
When change-over switch rotates to draining shelves, pump switch is closed water pump 20, circulating valve 14 is opened the washtub interface 13 of intaking, draining valve 6 is opened drainage interface 5, the elastic caoutchouc that circulates cover 16 moves up under the pulling of circulation drawstring and circulation valve rod 17, the circulation return spring being enclosed within on circulation valve rod 17 is compressed, thereby on circulation elastic caoutchouc cover 16, move washtub water inlet interface 13 relatively and pull open one end distance, simultaneously, draining elastic caoutchouc cover 16 moves up under the pulling of draining drawstring and drain valve stem 17, the draining return spring being enclosed within on drain valve stem 10 is compressed, thereby on draining elastic caoutchouc cover 9, move drainage interface 5 relatively and pull open one end distance, now, water in washtub 12 is successively by drainpipe 23, washtub water inlet interface 13, circulating valve 14, changeover joint 11, connect body 1, draining valve 6 and drainage interface 5, finally from discharge pipe, discharge, and water in dehydration barrel 2 is successively by dehydrating tube 3, dehydration barrel water inlet interface 4, connect body 1, draining valve 6 and drainage interface 5, finally from discharge pipe, discharge,
When shelves are extremely economized on water in change-over switch rotation, pump switch is opened water pump 20, circulating valve 14 cuts out the washtub interface 13 of intaking, draining valve 6 cuts out drainage interface 5, the elastic caoutchouc that the circulates cover 16 effect lower seals at circulation return spring are on washtub water inlet interface 13, now, washtub 12 can normally wash, simultaneously, and the draining elastic caoutchouc cover 9 effect lower seals at draining return spring are on drainage interface 5, now, the water that dehydration barrel 2 is deviate from is entered and is connected in body 1 with dehydration barrel water inlet interface 4 by dehydrating tube 3 successively, then under the suction of water pump 20, pass through successively water saving interface 18, water pump 20 and saving pipe of water 19, finally enter in washtub 12, thereby form a circulation, make dehydration barrel 2 water out to carry out water recovery and to reuse, realize water-saving function.
Claims (4)
1. a water-saving structure for two-tub washing machine, is characterized in that: comprise the connection body of a horizontally set, the head of this connection body extends upward the dehydration barrel water inlet interface being connected with the dehydrating tube of dehydration barrel;
The tail down of described connection body is extended with the drainage interface being connected with discharge pipe, the afterbody of described connection body is provided with the draining valve that can open or close described drainage interface, this draining valve comprise one with the described connected drain valve seat of body that is connected, the upper end cover of this drain valve seat is provided with draining valve gap, draining elastic caoutchouc cover is vertically installed in this drain valve seat, the upper end of this draining elastic caoutchouc cover is fixed on described draining valve and covers, the lower end of this draining elastic caoutchouc cover is salable on described drainage interface, in this draining elastic caoutchouc cover, drain valve stem is installed, the lower end of this drain valve stem is supported in the lower end of described draining elastic caoutchouc cover, the upper end of this drain valve stem passes outside described draining valve gap and is connected with the lower end of draining drawstring, this drain valve stem is set with the draining return spring being supported between described draining valve gap and the lower end of draining elastic caoutchouc cover outward,
The middle part of described connection body has extended upward changeover joint, the sidewall of this changeover joint is provided with the washtub water inlet interface being connected with the drainpipe of washtub, in this changeover joint, be vertically provided with the circulating valve of opening or closing described washtub water inlet interface, this circulating valve comprise one with described changeover joint all-in-one-piece circulation processed valve seat, the upper end cover of this circulation valve seat is provided with circulation valve gap, circulation elastic caoutchouc cover is vertically installed in this circulation valve seat, the upper end of this circulation elastic caoutchouc cover is fixed on described circulating valve and covers, the lower end of this circulation elastic caoutchouc cover is salable on described washtub water inlet interface, in this circulation elastic caoutchouc cover, circulation valve rod is installed, the lower end of this circulation valve rod is supported in the lower end of described circulation elastic caoutchouc cover, the upper end of this circulation valve rod passes outside described circulation valve gap and is connected with the lower end of circulation drawstring, this circulation valve rod overcoat is equipped with the circulation return spring being supported between described circulation valve gap and the lower end of circulation elastic caoutchouc cover,
The middle part of described connection body is provided with water saving interface, and this water saving interface is connected with saving pipe of water, and the upper end outlet of this saving pipe of water is positioned at the porch of washtub, is also provided with water pump on this saving pipe of water;
The upper end of described draining drawstring and circulation drawstring is all connected with a change-over switch, is also provided with the pump switch of opening or closing described water pump on described change-over switch.
2. according to the water-saving structure of two-tub washing machine claimed in claim 1, it is characterized in that: described draining elastic caoutchouc cover and circulation elastic caoutchouc cover include the corrugated body that is provided with upper shed cavity in, the bottom of this corrugated body is extended with the taper support cover expanding outwardly downwards, the inwall of the bottom of this corrugated body is provided with installation scrobicular ring, the upper end of this corrugated body is outward extended with installation flange, described drain valve stem and circulation valve rod include a body of rod, the lower end of this body of rod is provided with the tapered portion expanding outwardly, the lower end of this tapered portion is outward extended with the bellend being fixed in described installation scrobicular ring, on the upper end of this body of rod, be intervally arranged a plurality of for the installing hole of described draining drawstring or circulation drawstring is installed.
3. according to the water-saving structure of two-tub washing machine claimed in claim 2, it is characterized in that: described draining valve gap screw lid is located on described drain valve seat, described circulation valve gap screw lid is located on described circulation valve seat, the installation flange of described draining elastic caoutchouc cover is fixed between described draining valve gap and drain valve seat, between the fixing described circulation valve gap of installation flange and circulation slide of described circulation elastic caoutchouc cover, the draining tooth convexing with on the inwall of described draining valve gap on the installation flange that is pressed in described draining elastic caoutchouc cover is protruding, the circulation tooth convexing with on the inwall of described circulation valve gap on the installation flange that is pressed in described circulation elastic caoutchouc cover is protruding.
4. according to the water-saving structure of the two-tub washing machine one of claim 1 ~ 3 Suo Shu, it is characterized in that: the sidewall of described drainage interface is provided with spilling water interface, this spilling water interface is connected with the gap in dehydration barrel with washtub by overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572008.6U CN203451866U (en) | 2013-09-16 | 2013-09-16 | Water saving structure of twin-tub washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572008.6U CN203451866U (en) | 2013-09-16 | 2013-09-16 | Water saving structure of twin-tub washer |
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| Publication Number | Publication Date |
|---|---|
| CN203451866U true CN203451866U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572008.6U Expired - Lifetime CN203451866U (en) | 2013-09-16 | 2013-09-16 | Water saving structure of twin-tub washer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
| US12139842B2 (en) | 2019-01-31 | 2024-11-12 | Ecolab Usa Inc. | Rinse water reuse system and methods of use |
-
2013
- 2013-09-16 CN CN201320572008.6U patent/CN203451866U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
| US12123128B2 (en) | 2019-01-31 | 2024-10-22 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US12139842B2 (en) | 2019-01-31 | 2024-11-12 | Ecolab Usa Inc. | Rinse water reuse system and methods of use |
| US12173443B2 (en) | 2019-01-31 | 2024-12-24 | Ecolab Usa Inc. | Methods for controlling a water reuse system in a wash machine |
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Granted publication date: 20140226 |
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| CX01 | Expiry of patent term |