CN202072951U - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN202072951U CN202072951U CN2011201281659U CN201120128165U CN202072951U CN 202072951 U CN202072951 U CN 202072951U CN 2011201281659 U CN2011201281659 U CN 2011201281659U CN 201120128165 U CN201120128165 U CN 201120128165U CN 202072951 U CN202072951 U CN 202072951U
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- washing
- washing machine
- sink
- agitator
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Abstract
The utility model provides a washing machine comprising a shell, a washtub arranged in the shell, a main controller arranged in the shell and used for controlling the work of the washing machine, a washing box positioned at the upper part of the shell and used for containing a washing agent, a stirring device and a driving device; the washing box is provided with a water inlet valve connected with a water inlet pipe, a water outlet valve connected with a water outlet pipe connected in the washtub, an opening positioned at the upper end of the washing box and used for adding the washing agent; and the stirring device is used for pre-stirring the washing agent before washing, and comprises a stirring machine used for stirring the washing agent in the washing box, and the stirring machine is positioned in the washing box; and the driving device is used for driving the stirring machine to rotate and is connected with the stirring machine and the main controller of the washing machine simultaneously. The washing machine can stir the washing agent in the washing box, thus fully dissolving the washing agent, effectively improving the washing effect and fully utilizing the washing agent.
Description
Technical field
The utility model relates to field of household appliances, relates in particular to a kind of washing machine that can stir in advance washing agent.
Background technology
Washing machine is that daily life has been brought bigger convenience, and nowadays, the user who uses washing machine in the daily life is more and more, and especially since the household electrical appliances activity of going to the countryside was held, the scope of application of washing machine significantly increased especially.The dissolution degree of washing agent is a key factor that influences the wash degree of washing machine, yet washing machine is owing to abundant inadequately consequently its clean result of stirring and dissolving to washing agent is affected in the prior art.
In the prior art, washing machine has generally included sink, sink is used to place washing agent (washing agent comprises washing powder and cleaning solution etc.), the water that flows out in the water inlet pipe feeds in the sink and with washing agent and pours in the washtub, washing agent is in washtub and contact with clothing then, and washing machine carries out scrubbing by its washing and rinsing program to clothing immediately.So washing agent does not carry out premixed with water and just entered washing procedure, it is directly poured, and the back is difficult to contact uniformly fully with clothing in the washtub.For example, when washing procedure began, washing powder just began progressively to dissolve, and the utilization rate of washing powder is not high, and washing procedure just finishes washing powder also can occur when washing fast and do not dissolve fully as yet the time.On the clothing that above-mentioned situation has after can causing having washed subsidiary when a large amount of washing agent so that rinsing are arranged the clean or contact with clothing that has of more difficult rinsing washing agent seldom so that the dirt on it be difficult to be removed, and, undissolved washing agent can be excluded together in company with water, thereby has wasted washing agent.
Though washing machine exists agitator can stir clothing and washing agent in the prior art, but its normally in washtub, be provided with agitator and agitator mainly be provided be used to stir clothing, owing to be placed with clothing in the washtub, so when washing agent pours washtub in sink, the part washing agent can direct contact water and be able to stirring and dissolving, but still has the washing agent of major part directly to stick on the clothing so that be difficult to be stirred dissolving.No matter be roller washing machine or rotary drum washing machine, it all fully dissolves all washing agent than difficult, and wash time is generally a few minutes, and in the so short time, washing agent is difficult to fully be dissolved, is difficult to fully be obtained utilize especially.
Be understandable that the statement of this part only provides the background information relevant with the utility model, may constitute or not constitute so-called prior art.
Summary of the invention
Technical problem to be solved in the utility model is to be difficult to defective that washing agent is fully dissolved so that influences clean result and wastes washing agent at washing machine in the prior art, a kind of washing machine that can washing agent be carried out pre-stirring and dissolving before washing is provided, thereby washing agent is fully dissolved, to make full use of washing agent and to improve the clean result of washing machine.
The technical scheme that its technical problem that solves the utility model adopts provides a kind of washing machine, comprise shell, be located at washtub in the shell, be positioned at shell the work of control washing machine master controller and be positioned at the sink that is used to hold washing agent of shell upper; The opening that is used to add washing agent of the upper end that described sink is provided with the water intaking valve that links to each other with water inlet pipe, the outlet valve that links to each other with outlet pipe in inserting washtub and is positioned at sink, also comprise and be used for the agitating device that before washing, washing agent stirred in advance, described agitating device comprises: be used for the agitator of the washing agent in the agitator treating box, described agitator is positioned at described sink; And driving the drive unit that described agitator rotates, described drive unit links to each other with the master controller of described agitator and washing machine simultaneously.
Preferably, described agitator comprises and is fixed in the shaft in the sink and is arranged at some paddles on the shaft.
What preferably, described paddle was staggered is distributed on the described shaft.
Preferably, described paddle is fan-shaped.
Preferably, described drive unit comprise the motor that links to each other with agitator, the relay that is used to make the motor start and stop that is electrically connected mutually with motor, and according to the unlatching and the first closed switching tube of the instruction control relay of described master controller.
Preferably, described first switching tube is triode, FET or IGCT.
Preferably, comprise that also being arranged at being used on the sink inwall detects the checkout gear of the water level in the sink.
Preferably, described checkout gear is a level sensor, and it is electrically connected mutually with master controller.
Preferably, described checkout gear comprises first electrode and second electrode, and described first electrode is positioned at the bottom and the ground connection of sink, and described second electrode is located at the sink inwall and it is in the height of water level place of setting, and second electrode is electrically connected mutually with master controller simultaneously.
Preferably, described water intaking valve and outlet valve are electromagnetic valve.
Preferably, be used to control the switch of water intaking valve second relay, and control the unlatching and closed second switch pipe of second relay according to the instruction of master controller;
Be used to control the switch of outlet valve the 3rd relay, and control the unlatching and the 3rd closed switching tube of the 3rd relay according to the instruction of master controller.
Preferably, described second switch pipe and the 3rd switching tube are triode or FET or IGCT.
The washing machine that the utility model provides is provided with the agitating device that the washing agent in the sink is stirred, agitator promptly is set in sink and agitator is connected drive unit, the rotation of the main controller controls drive unit by washing machine, and then the rotation by the driving device controls agitator, thereby be implemented in the preceding fully agitator treating agent in sink of washing, and then washing agent fully is dissolved in the water before the contact clothing, when washing agent when sink flows into washtub, the degree of utilizing that it can improve the clean result of washing machine greatly and can improve washing agent greatly.
Description of drawings
Fig. 1 is the structural representation that the sink of washing machine in the preferred embodiment that provides of the utility model cooperates with agitating device;
Fig. 2 is the controlling party block diagram of washing machine in the preferred embodiment that provides of the utility model;
Fig. 3 is the part control principle figure of washing machine in the preferred embodiment that provides of the utility model.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The washing machine that the utility model provides mainly is to have increased the agitating device that washing agent in the sink is stirred in advance by main controller controls, thereby washing agent is dissolved fully and utilizes.
The washing machine that the utility model provides comprises shell, be located at washtub in the shell, be positioned at shell the work of control washing machine master controller and be positioned at the sink 7 that is used to hold washing agent of shell upper; The opening 1 that is used to add washing agent of the upper end that sink 7 is provided with the water intaking valve 2 that links to each other with water inlet pipe, the outlet valve 6 that links to each other with outlet pipe in inserting washtub and is positioned at sink 7; The washing machine that the utility model provides comprises also and is used for the agitating device that before washing washing agent stirred in advance that agitating device comprises: be used for the agitator of the washing agent in the agitator treating box 7, agitator is positioned at sink 7; And driving the drive unit that agitator rotates, drive unit links to each other with the master controller of agitator and washing machine simultaneously.
Referring to Fig. 1 to Fig. 3, Fig. 1 is the structural representation that sink 7 cooperates with agitating device in the preferred embodiment; Fig. 2 is the controlling party block diagram of washing machine in the preferred embodiment that provides of the utility model; Fig. 3 is the part control principle figure of washing machine in the preferred embodiment that provides of the utility model.
Agitator is fixed in the sink 7, the agitator that it can be known for mechanical field, for example: propeller mixer, turbine agitator, dasher, anchor agitator or the like; Agitator also can be other the device that has agitating function arbitrarily, and as preferably, agitator comprises shaft 4 and is fixed in some paddles 5 on the shaft 4.Paddle 5 can also can be distributed on the shaft 4 along different directions along same direction being distributed on the shaft 4 at interval.In order better to rotate the agitator treating agent in sink 7, preferably, paddle 5 is along the staggered distribution of the circumference of shaft 4, with from the agent of a plurality of angle agitator treating.More preferably, paddle 5 is fan-shaped, reducing the resistance of liquid in its agitator treating box 7, thereby washing agent better is dissolved in the water.
Referring to Fig. 3, first relay K 1 that is used to make the motor start and stop that in the utility model one preferred embodiment, the drive unit of washing machine comprises motor M1 that being used to of linking to each other with agitator drive agitator and rotate, be electrically connected mutually with motor, and control the unlatching and the first closed switching tube Q1 of first relay according to the instruction of master controller (MCU).Preferably, first switching tube can be triode, FET or IGCT.When MCU output high level, triode Q1 conducting, first relay gets electric, and then its telegraph key closure to be connecting motor 3, motor 3 entrys into service, on the contrary motor 3 shuts down.Promptly pass through the running of the programme-control agitator in the master controller, for example controlled agitator clockwise one minute, reversed then one minute, so circulation, thereby washing agent and water in the effective agitator treating box 7 of energy, washing agent better is dissolved in the water, thereby can make washing agent contact clothing uniformly from the liquid that the outlet valve 6 of sink 7 drains in the washtub, and then effectively scrubbing improves clean result, and the discharge and being wasted in the washtub downstream of its washing agent of having avoided not have dissolving.
Whether water filling in the water intaking valve 2 control sinks 7, whether liquid enter washtub in the outlet valve 6 control sinks 7.Water intaking valve 2 and outlet valve 6 can also can be electronic electromagnetic valve for manual.Preferably, both are electromagnetic valve, thereby can control water inlet and draining in the sink 7 automatically by master controller.Still referring to preferred embodiment shown in Figure 3, water intaking valve L1 is electrically connected with second relay K 2, and second relay K 2 connects MCU by second switch pipe Q2.Outlet valve L2 is electrically connected with the 3rd relay K 3, and the 3rd relay connects MCU by the 3rd switching tube Q3.MCU sends the conducting of instruction control second switch pipe and the 3rd switching tube and ends, thereby controls the unlatching and closure of second relay and the 3rd relay, and then further controls the Push And Release of electromagnetic valve.For example, MCU makes the Q2 conducting when sending instruction, when for example its output that links to each other with Q2 is exported high level, and triode Q2 conducting, second relay K 2, then its telegraph key closure to be to connect electromagnetic valve L1, and then water inlet pipe can water flowing in sink 7, otherwise then stops into water.The operation principle of outlet valve is with above-mentioned.
The washing machine that the utility model provides comprises that also being arranged at being used on sink 7 inwalls detects the checkout gear 8 of the water level in the sink 7.Preferably, checkout gear 8 is a level sensor, and it is electrically connected mutually with master controller, and it is fixed in sink 7 inwalls.Level sensor detects the water level of sink 7 and water level signal is sent to master controller, master controller compares the water level signal and the setting signal of actual measurement, must deviate, then according to the situation of deviation, send the instruction of " opening " or " pass " to water intaking valve 2, guarantee to reach designated water level in the sink 7.Then, main controller controls water intaking valve 2 and outlet valve 6 are all closed, and it sends instruction makes drive unit drive the agent of agitator agitator treating, and when stirring reaches setting-up time, it is opened outlet valve 6 and makes detergent solution enter washtub to begin washing procedure.Checkout gear 8 also can be for comprising the device of two electrodes, promptly comprise first electrode and second electrode, first electrode is positioned at the bottom and the ground connection of sink 7, and second electrode is located at sink 7 inwalls and it is in the height of water level place of setting, and second electrode connects the input of master controller simultaneously.When water level arrives second electrode, water makes first electrode and second electric pole short circuit, the corresponding input of master controller is a low level, otherwise be high level, then master controller can judge according to this input signal whether water level reaches the height of setting, and then sends the instruction of " opening " or " pass " accordingly to water intaking valve 2.
Preferably, washing machine also comprises the lid that covers opening 1, so that washing agent better is stirred in the container of sealing.It can be that the next door place that is positioned at opening 1 on sink 7 is provided with chute, make lid along runner movement with the plug-type opening 1 that opens or closes.
The working method of the washing machine that the utility model provides is roughly as follows:
1, opens the lid of sink,, close door closure from opening part filling washing agent;
2, main controller controls enters pre-whipping procedure, and water intaking valve is opened, and outlet valve is closed, and water enters sink, and after sensed water level reach a certain height, the control water intaking valve was closed;
3, starter motor, driven by motor agitator rotation is fully dissolved washing agent and is mixed with water in sink, behind the certain hour, stop to stir;
4, open outlet valve, the washing agent after the dissolving confuses water and enters washtub together, and washings enter washtub, and the main controller controls washing machine enters conventional washing and rinsing program successively.
In sum, it carries out stirring and dissolving by increasing agitating device to the washing in the sink washing machine that the utility model provides, thereby enter in the washtub again after washing agent is fully dissolved, washing agent is contacted with clothing uniformly fully, thereby raising clean result, and washing agent is fully utilized, reduced waste and cost.And its agitating device is simple in structure, stirs by automatic control, and it is convenient to operation.
Below only be preferred embodiment of the present utility model,, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model not in order to restriction the utility model.
Claims (12)
1. washing machine, comprise shell, be located at washtub in the shell, be positioned at shell the work of control washing machine master controller and be positioned at the sink that is used to hold washing agent of shell upper;
The opening that is used to add washing agent of the upper end that described sink is provided with the water intaking valve that links to each other with water inlet pipe, the outlet valve that links to each other with outlet pipe in inserting washtub and is positioned at sink, it is characterized in that, also comprise being used for the agitating device that before washing washing agent stirred in advance, described agitating device comprises:
Be used for the agitator of the washing agent in the agitator treating box, described agitator is positioned at described sink; And
Drive the drive unit that described agitator rotates, described drive unit links to each other with described agitator and master controller simultaneously.
2. washing machine according to claim 1 is characterized in that, described agitator comprises and is fixed in the shaft in the sink and is arranged at some paddles on the shaft.
3. washing machine according to claim 2 is characterized in that, what described paddle was staggered is distributed on the described shaft.
4. washing machine according to claim 3 is characterized in that described paddle is fan-shaped.
5. washing machine according to claim 1, it is characterized in that the relay that is used to make the motor start and stop that described drive unit comprises the motor that links to each other with agitator, be electrically connected mutually with motor, and according to the unlatching and the first closed switching tube of the instruction control relay of described master controller.
6. washing machine according to claim 5 is characterized in that, described first switching tube is triode, FET or IGCT.
7. washing machine according to claim 1 is characterized in that, comprises that also being arranged at being used on the sink inwall detects the checkout gear of the water level in the sink.
8. washing machine according to claim 7 is characterized in that, described checkout gear is a level sensor, and it is electrically connected mutually with master controller.
9. washing machine according to claim 7, it is characterized in that, described checkout gear comprises first electrode and second electrode, described first electrode is positioned at the bottom and the ground connection of sink, described second electrode is located at the sink inwall and it is in the height of water level place of setting, and second electrode is electrically connected mutually with master controller simultaneously.
10. washing machine according to claim 1 is characterized in that described water intaking valve and outlet valve are electromagnetic valve.
11. washing machine according to claim 10 is characterized in that, also comprises:
Be used to control the switch of water intaking valve second relay, and control the unlatching and closed second switch pipe of second relay according to the instruction of master controller;
Be used to control the switch of outlet valve the 3rd relay, and control the unlatching and the 3rd closed switching tube of the 3rd relay according to the instruction of master controller.
12. washing machine according to claim 11 is characterized in that, described second switch pipe and the 3rd switching tube are triode or FET or IGCT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201281659U CN202072951U (en) | 2011-04-27 | 2011-04-27 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201281659U CN202072951U (en) | 2011-04-27 | 2011-04-27 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202072951U true CN202072951U (en) | 2011-12-14 |
Family
ID=45111055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201281659U Expired - Fee Related CN202072951U (en) | 2011-04-27 | 2011-04-27 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202072951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755753A (en) * | 2016-04-28 | 2016-07-13 | 无锡小天鹅股份有限公司 | Washing agent dissolving device and washing machine with same |
| CN108589162A (en) * | 2018-03-23 | 2018-09-28 | 谢名英 | A kind of medical socks cleaning equipment |
-
2011
- 2011-04-27 CN CN2011201281659U patent/CN202072951U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755753A (en) * | 2016-04-28 | 2016-07-13 | 无锡小天鹅股份有限公司 | Washing agent dissolving device and washing machine with same |
| CN105755753B (en) * | 2016-04-28 | 2018-08-28 | 无锡小天鹅股份有限公司 | Device for dissolving detergent and washing machine with it |
| CN108589162A (en) * | 2018-03-23 | 2018-09-28 | 谢名英 | A kind of medical socks cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20160427 |