CN103866537B - A kind of automatic adding device for liquid and washing machine - Google Patents
A kind of automatic adding device for liquid and washing machine Download PDFInfo
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- CN103866537B CN103866537B CN201210532768.4A CN201210532768A CN103866537B CN 103866537 B CN103866537 B CN 103866537B CN 201210532768 A CN201210532768 A CN 201210532768A CN 103866537 B CN103866537 B CN 103866537B
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- liquid
- pump chamber
- piston
- outlet
- adding device
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- 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
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of automatic adding device for liquid and washing machine, the automatic adding device for liquid includes being used for the liquid container for holding liquid, liquid container is provided with liquid outlet, also include the adding set set on liquid outlet, the adding set is electromagnetic type piston pump adding set, described electromagnetic type piston pump adding set includes the pump chamber with a constant volume with liquid outlet UNICOM, the calutron of reciprocating piston and driving piston movement in pump chamber, quick and precisely add cleaning solution, bating liquor, thimerosal or other liquid, it is and compact-sized, control is simple, cost is cheap.
Description
Technical field
The present invention relates to washing field, particularly a kind of automatic adding device for liquid and scrubber.
Background technology
The detergent that traditional washing machine uses in washing process and washing machine are separated, are not had on washing machine
There is the adding set that detergent is set, detergent can not add automatically, it is impossible to realize that the laundry processes of washing machine are full-automatic.With
The raising of washing machine automation, most machine design is into the detergent box and inlet pipeline for holding detergent or/and softening agent
Communicate, poured the detergent in detergent box or/and softening agent in washing tube by intaking, but the structure must wash every time
First detergent or/and softening agent are put into detergent box before clothing, it is full-automatic also without laundry processes are realized.
A large amount of patent applications about detergent embarking device existing at present, the China of Application No. 97208723.0
Patent discloses a kind of detergent adding device for washing-machine, and it is that the cavity volume coordinated with bottle, cavity volume are provided with casing of washing machine
Bottom be circular cone through hole, be fixed with vertical stator on through hole, vertical stator fixes washing fluid catheter, bottle and cavity volume
It is engaged, coniform ingress pipe is provided with bottleneck, has ventilation mouth in bottle body bottom.The uncontrollable detergent addition of the structure
Amount, and be easily damaged so as to waste detergent.
The Chinese patent of Application No. 99101767.6 discloses a kind of washing machine for being capable of supplying liquid detergent automatically,
Including：One washing drum, a detergent box, an opening/closing valve for adding passage, added from the bottom adding hole of detergent box
Detergent amount into washing drum is valve-controlled, and in detergent and the interior sensor for being provided with measure detergent amount.The structure is straight
Connect and undiluted detergent is discharged into washing drum can damage washing clothes.
The Chinese patent of Application No. 200610136059.9 discloses a kind of detergent supply device of washing machine, including
Detergent basin, the detergent basin have multiple rooms and the siphon unit at least one room in multiple rooms, wherein
The siphon unit includes：Siphon pipe, the siphon pipe are formed in the bottom of the room；And cover, the cover installation
In the top of the siphon pipe, and the cover includes siphon cap and bypass channel, and the siphon cap is around the siphon
To set siphon passage between the siphon pipe and the siphon cap, the bypass channel is used to make to overflow the outer round surface of pipe
Go out the water circulation of the siphon passage to the siphon passage.Detergent is injected into detergent basin, then washings are injected and washed
Agent basin will be discharged into washing tank after the washing dilution agent in basin from siphon unit.The invention solves dense detergent and is directly entered washing
The problem of damage washing clothes of bucket institute band, but the automatic and accurate addition control of detergent can not be realized.
The Chinese patent of the Application No. 200710146295.3 of applicant's earlier application discloses a kind of automatic addition and washed
The washing machine and clothes washing method of agent are washed, the washing machine includes：Washing tube includes control panel, the quilt of various cloth control buttons
Washed weight sensor, the temperature sensor in washing tube, water hardness sensor, washings dirt sensor, wash
Wash agent box and computer board；Detergent box is made up of upper storage box and lower dilute box, and computer board is according to various sensors
Testing result, the detergent in Storage Box is controlled to enter the amount of dilution box.Detergent injection port, bottom are covered with Storage Box
The magnetic valve closed and opened provided with detergent outlet and control detergent outlet；The side of dilution box is provided with connection and done washing
The water injection pipe of machine water intaking valve, bottom are provided with siphon comb；The magnet exciting coil of magnetic valve is located on the upper lid of Storage Box, magnetic valve
Armature is connected at the upper lid of the cone-shaped valve plug on Storage Box bottom wash agent outlet, cone-shaped valve plug and Storage Box by valve rod
Between be provided with stage clip.Although the structure can realize that detergent accurately adds control, complicated, cost is high.
In view of this it is special to propose the present invention.
The content of the invention
The purpose of the present invention is a kind of device of quick and precisely automatic liquid feeding body of offer, and compact-sized, and control is simple
Electromagnetic type piston pump adding set.
Another object of the present invention is to provide a kind of washing machine with aforesaid liquid automatic adding device.
In order to realize the purpose, the present invention adopts the following technical scheme that：
A kind of automatic adding device for liquid and washing machine, including for holding the liquid container of liquid, liquid container is provided with
Liquid outlet, the adding set on liquid outlet, the adding set are electromagnetic type piston pump adding set, described electricity
Magnetic-type piston pump adding set provides the adding set of power for electromagnetic force, described electromagnetic type piston pump adding set include with
The pump chamber with a constant volume of liquid outlet UNICOM, the reciprocating piston in pump chamber and driving piston movement
Calutron.
Described calutron includes providing the magnet coil of electromagnetic force, controls the conductive plate and magnetic of magnet coil power on/off
Iron.
Described electromagnetic type piston pump adding set also includes the entrance of liquid inflow pump chamber, liquid flows out going out for pump chamber
Mouth, the piston rod of connection piston and the spring for piston reset, described piston, conductive plate, magnet are fixed with piston rod
Connection, wherein piston and conductive plate are located at the both ends of piston rod, and magnet is between piston and conductive plate.
Described porch is provided with the check valve that control liquid unidirectionally flows into pump chamber, and described exit is provided with control
Liquid unidirectionally flows out the check valve of pump chamber.
Described entrance is connected with liquid outlet, and positioned at one end of pump chamber, and the outlet is positioned at pump chamber close to entering
At mouthful.
Described spring one end is fixed, and the other end is fixedly connected with piston or magnet.
Described electromagnetic type piston pump adding set also includes two binding posts and two can be intermittent with conductive plate
The conductive pole of contact, binding post are connected with power positive cathode respectively, one of binding post and one of conductive pole
It is connected, another binding post is connected with the both ends of magnet coil respectively with another conductive pole.
Cleaning solution either bating liquor or thimerosal are placed in described liquid container, bottom of liquid container sets liquid discharge
Mouthful.
The liquid addition of described automatic adding device for liquid is V, V=T × N × L,
Wherein：T is conduction time,
N is the number of unit time inner carrier action,
L is the volume of pump chamber.
A kind of washing machine with aforesaid liquid automatic adding device, the inlet channel and liquid of the washing machine add automatically
The outlet of feeder apparatus is connected.
After technical solutions according to the invention, following beneficial effect is brought：
1st, automatic adding device for liquid and washing machine of the present invention, cleaning solution, bating liquor can be quick and precisely added, disappeared
Venom, the manual hand manipulation before avoiding.
2nd, it is simple in construction using piston pump type adding set, occupy little space.
3rd, using electromagnetic type piston pump type adding set, control is reliable, and cost is cheap.
4th, piston can select soft material, good airproof performance, moreover it is possible to reduce noise.
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1：Fluid present invention automatic adding device structure chart
Fig. 2：Electromagnetic type piston pump structure figure in fluid present invention automatic adding device
Fig. 3：The electromagnetic type piston pump structure figure of another embodiment in fluid present invention automatic adding device
Fig. 4：The electromagnetic type piston pump structure figure of another embodiment in fluid present invention automatic adding device
Fig. 5：The electromagnetic type piston pump structure figure of another embodiment in fluid present invention automatic adding device
Wherein, 1, liquid container, 2, liquid outlet, 3, pump chamber, 4, entrance, 5, outlet, 6, piston, 7, piston rod, 8, magnetic
Iron, 9, magnet coil, 10, conductive plate, 11, spring, 12, check valve, 13, check valve, 14, electrical terminals, 15, electrical terminals,
16 conductive poles, 17, conductive pole.
Embodiment
As shown in figure 1, a kind of automatic adding device for liquid, including for holding the liquid container 1 of liquid, in addition to and liquid
Liquid outlet 2, the adding set on liquid outlet 2 of the connection of body container 1, the adding set are that electromagnetic type piston pump adds
Feeder apparatus, described electromagnetic type piston pump adding set provide the adding set of power for electromagnetic force.
As shown in Fig. 2 described electromagnetic type piston pump adding set include a pump chamber 3, liquid flow into pump chamber 3 entrance 4,
The liquid outflow outlet 5 of pump chamber 3, the piston 6 in pump chamber 3, the piston rod 7 for connecting piston 6, on piston rod 7 with work
Magnet 8 that stopper rod 7 is fixedly connected, the magnet coil 9 that electromagnetic force is provided, on piston rod 7 for the interruptedly supplying power of magnet coil 9
Conductive plate 10 and for piston 6 reset spring 11.
As shown in Fig. 2 being provided with the check valve 12 that control liquid unidirectionally flows into pump chamber at described entrance 4, described goes out
The check valve 13 that control liquid unidirectionally flows out pump chamber is provided with mouth 5.Check valve is that fluid can only flow along water inlet, delivery port
The device that medium can not but flow back.
As shown in figure 1, described entrance 4 is connected with liquid outlet 2, and positioned at one end of pump chamber 3, the outlet 4
At the close entrance 4 of pump chamber 3, preferably entrance 4 is located at the top of pump chamber 3, and the center line of the center line and pump chamber 3 of entrance 4 is put down
Row overlaps, and outlet 5 exports 5 center line and the central axis of pump chamber 3, and preferred outlet in the side wall of pump chamber 3
5 are located at pump chamber 3 in the side wall of entrance 4, the liquid that can so ensure to enter pump chamber 3 energy during piston 6 resets
Enough all to be discharged by outlet 5, avoiding has remaining liq to discharge pump chamber 3 in pump chamber 3, it also avoid because piston 6 is transported
The liquid that dynamic extruding can not discharge pump chamber 3 causes pressure rise, the check valve 12 destroyed at pump chamber 3 or entrance 4.
Described one end of spring 11 is fixed, and the other end is fixedly connected with piston 6 or magnet 8, by the reply of spring 11
Power resets piston 6, and spring 11 may be provided in pump chamber 3, and one end is fixed one end and is connected with piston 6（Referring to Fig. 2）, can also set
Put in the outer close side of conductive plate 10 of pump chamber 3, one end is fixed one end and is connected with magnet 8（Referring to Fig. 3）.
Described electromagnetic type piston pump adding set also includes binding post 14,15 and can connect with the intermittence of conductive plate 10
Tactile conductive pole 16,17, binding post 14,15 are connected with power positive cathode respectively, one of binding post 14 and wherein
One conductive pole 16 is connected, and another binding post 15 is connected with another both ends of conductive pole 17 respectively with magnet coil 9
Connect.
Binding post 14,15 is fixed terminals, is fixedly installed on electromagnetic type piston pump, and conductive pole 16,17 is arranged on
Close to the side of conductive plate 10, after conductive plate 10 and the contact of conductive pole 16,17, conductive pole 16,17, the He of binding post 14 can be turned on
Conductive pole 16 connects, and binding post 15 is connected with both ends of the conductive pole 17 respectively with magnet coil 9, and conductive pole 16,17 can be with
In the range of a certain distance with the intermittent contact of conductive plate 10.
After binding post 14,15 is connected with power positive cathode respectively, if conductive plate 10 and the contact conducting of conductive pole 16,17
Conductive pole 16,17, then magnet coil 9 be powered, produce electromagnetic force, attract fixed magnet on the piston rod to close to magnet coil
9 one end motions, so as to drive the piston 6 that piston rod one end connects to close to the end motion of magnet coil 9 one（I.e. away from entrance 4）,
Spring 11 is compressed, and now the liquid in liquid outlet 2 enters pump chamber by the check valve 12 at entrance 4, conductive plate 10 due to
Being fixedly connected with piston rod 7 can also move under the drive of piston rod 7 to the direction away from magnet coil 9, certain when moving to
It will depart from after distance with conductive pole 16,17, so as to be disconnected between conductive pole 16,17, magnet coil 9 powers off, electromagnetic force
Disappear.
But magnet 8, piston 6, piston rod 7 etc. can continue in the presence of inertia to away from entrance end motion it is certain away from
From under the resistance of spring and the drag effect of friction after stop motion, the restoring force of spring 11 can make piston 6 to close to entrance
4 one end motions, so as to together be moved with moving magnet 8 and conductive plate 10.
When piston 6 is to close to 4 one end motion of entrance, the liquid in pump chamber 3 can be discharged by the check valve 13 at outlet 5,
When piston 6 moves to the check valve 12 at entrance 4, conductive plate 10 contacts with conductive pole 16,17 again, if now terminals
Son 14,15 also produces electromagnetic force again in "on" position, the Power resumption of magnet coil 9, and electromagnetic force can attract magnet 8, so follow
Ring, so as to which the liquid in liquid container 1 is pumped into pump chamber 3, pass through the discharge of outlet 5；If now binding post 14,15 is power-off shape
State, piston 6 can be adjacent to the check valve 12 at outlet 5 in the presence of the restoring force of spring 11, play good sealing function.
As shown in Fig. 2 when binding post 14,15 no power, piston 6 is lived and compresses check valve in the presence of spring 11
12, further prevent leakage.
The described bottom of liquid container 1 sets liquid outlet 2, ensures that all discharge utilizes the liquid in liquid container 1.
Described automatic adding device for liquid and the liquid addition of washing machine are V, V=T × N × L,
Wherein：T is conduction time,
N is the number of unit time inner carrier action,
L is the volume of pump chamber.
As shown in Figure 4, Figure 5, piston 6 can also be soft material, preferred rubber.So, when piston 6 compresses check valve 12
Sealing is more preferable, while forms good sealing with the side wall of pump chamber 3, reduces the noise in motion process.Transported to away from entrance 4
When dynamic, the junction of piston 6 and piston rod 7 can be protruded to outside pump chamber 3（Referring to Fig. 5）, close to entrance 4 move when, piston 6 with
The junction of piston rod 7 can be recessed into pump chamber 3（Referring to Fig. 4）, so, the volume suddenly change of pump chamber 3 can also be avoided to make
The damage of paired pump chamber wall.
Aforesaid liquid automatic adding device can be applied on washing machine, the laundry used in automatic ration addition washing clothing
Liquid, bating liquor or thimerosal etc., above-mentioned automatic adding device are located at the upper end of washing tube, the outlet of device and entering for washing machine
Waterpipe UNICOM, running water pour washing tube after diluting cleaning solution, bating liquor or thimerosal, avoided due to strength of fluid
Clothing etc. is caused damage greatly very much.
Above-mentioned automatic adding device is also applied on dish-washing machine, and the water inlet pipe of dish-washing machine is connected with liquid inlet 4
It is logical, carry out the automatic ration addition of cleaning solution, thimerosal etc..
Embodiment is only that the preferred embodiments of the present invention are described, and not the spirit and scope of the present invention are carried out
Limit, on the premise of design philosophy of the present invention is not departed from, professional and technical personnel in the art make to technical scheme
The various changes and modifications gone out, belong to protection scope of the present invention.
Claims (7)
1. a kind of automatic adding device for liquid, including for holding the liquid container (1) of liquid, liquid container (1) is provided with liquid
Export (2), it is characterised in that：Also include the adding set on the liquid outlet (2) of liquid container (1), the addition dress
Electromagnetic type piston pump adding set is set to, described electromagnetic type piston pump adding set includes the tool with liquid outlet (2) UNICOM
There is the electromagnetism of the pump chamber (3) of a constant volume, the reciprocating piston (6) in pump chamber (3) and driving piston (6) motion
Device, wherein, piston (6) is soft material；
Described calutron includes providing the magnet coil (9) of electromagnetic force, controls the conductive plate of magnet coil (9) power on/off
And magnet (8) (10)；
Described electromagnetic type piston pump adding set also includes the outlet that liquid flows into the entrance (4) of pump chamber, liquid outflow pump chamber
(5), connect piston (6) piston rod (7) and for piston reset spring (11), described piston (6), conductive plate (10),
Magnet (8) is fixedly connected with piston rod (7), and wherein piston (6) and conductive plate (10) are located at the both ends of piston rod (7), magnet
(8) between piston (6) and conductive plate (10)；
Described electromagnetic type piston pump adding set also includes two binding posts (14,15) and two can be with conductive plate (10)
The conductive pole (16,17) of intermittent contact, binding post (14,15) are connected with power positive cathode respectively, one of wiring
Terminal (14) is connected with one of conductive pole (16), another binding post (15) and another conductive pole (17) respectively and
The both ends of magnet coil (9) are connected.
2. automatic adding device for liquid according to claim 1, it is characterised in that：Described liquid flows into the entrance of pump chamber
(4) place is provided with the check valve (12) that control liquid unidirectionally flows into pump chamber, and outlet (5) place of described liquid outflow pump chamber is set
There is the check valve (13) that control liquid unidirectionally flows out pump chamber.
3. automatic adding device for liquid according to claim 2, it is characterised in that：Described liquid flows into the entrance of pump chamber
(4) outlet (5) with liquid outflow pump chamber is connected, and positioned at one end of pump chamber (3), the outlet of the liquid outflow pump chamber
(5) the close liquid positioned at pump chamber (3) flows into entrance (4) place of pump chamber.
4. automatic adding device for liquid according to claim 1, it is characterised in that：Described spring (11) one end is fixed,
The other end is fixedly connected with piston (6) or magnet (8).
5. automatic adding device for liquid according to claim 1, it is characterised in that：Described liquid container (1) bottom is set
Put liquid outlet (2).
6. automatic adding device for liquid according to claim 1, it is characterised in that：Described automatic adding device for liquid
Liquid addition is V, V=T × N × L,
Wherein：T is conduction time,
N is the number of unit time inner carrier action,
L is the volume of pump chamber.
A kind of 7. washing machine with the automatic adding device for liquid as described in claim 1-6 is any, it is characterised in that：It is described to wash
The outlet (5) that the inlet channel of clothing machine flows out pump chamber with the liquid of automatic adding device for liquid is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210532768.4A CN103866537B (en) | 2012-12-11 | 2012-12-11 | A kind of automatic adding device for liquid and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210532768.4A CN103866537B (en) | 2012-12-11 | 2012-12-11 | A kind of automatic adding device for liquid and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103866537A CN103866537A (en) | 2014-06-18 |
| CN103866537B true CN103866537B (en) | 2017-12-29 |
Family
ID=50905522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210532768.4A Active CN103866537B (en) | 2012-12-11 | 2012-12-11 | A kind of automatic adding device for liquid and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103866537B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350966B (en) * | 2015-07-15 | 2020-11-03 | 青岛海尔洗衣机有限公司 | Automatic putting device and washing machine |
| CN106702673A (en) * | 2015-07-31 | 2017-05-24 | 青岛海尔洗衣机有限公司 | Vibration reduction part of washing machine |
| KR102471915B1 (en) | 2016-01-05 | 2022-11-29 | 엘지전자 주식회사 | Washing agent pump and laundry treating apparatus having the same |
| CN105696261A (en) * | 2016-01-22 | 2016-06-22 | 珠海格力电器股份有限公司 | Automatic detergent putting device, putting control method and washing machine |
| CN107620197B (en) * | 2016-07-15 | 2020-07-21 | 宁波吉德家电科技有限公司 | Washing machine with automatic detergent or washing assistant adding device |
| KR101932471B1 (en) * | 2017-07-19 | 2018-12-26 | 엘지전자 주식회사 | Laundry Treating Apparatus |
| CN109620074A (en) * | 2018-12-29 | 2019-04-16 | 重庆市永川区佳悦家政服务有限公司 | Housekeeping rag cleaning device |
| ES1226719Y (en) * | 2019-02-21 | 2019-06-10 | De Lucia Manuel Perez | NEW DOSING SYSTEM FOR LAUNDRY |
| DE102019212835A1 (en) * | 2019-08-27 | 2021-03-04 | BSH Hausgeräte GmbH | Control of a valve device |
| CN110629467B (en) * | 2019-10-14 | 2024-04-02 | 施铭皓 | Automatic liquid laundry detergent adding device for washing machine |
| CN115233422A (en) * | 2021-04-25 | 2022-10-25 | 何敏志 | Quantity-controlled secondary cleaning structure for washing machine and control method thereof |
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| DE1519826A1 (en) * | 1966-05-18 | 1969-01-16 | Lang Appbau Gmbh | Device for dissolving solid, preferably powdery substances and for adding the solution to a liquid |
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| CN101469785A (en) * | 2007-12-25 | 2009-07-01 | 杭州神林电子有限公司 | Electromagnetic metering pump |
| CN102182048A (en) * | 2011-04-22 | 2011-09-14 | 李耀强 | Conjoined valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001271957A (en) * | 2000-03-24 | 2001-10-05 | Techno Excel Co Ltd | Triple type solenoid water feed valve device |
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| DE1519826A1 (en) * | 1966-05-18 | 1969-01-16 | Lang Appbau Gmbh | Device for dissolving solid, preferably powdery substances and for adding the solution to a liquid |
| CN1225958A (en) * | 1998-02-14 | 1999-08-18 | 岑深 | Washing assistant supply device for washing machine |
| CN101469785A (en) * | 2007-12-25 | 2009-07-01 | 杭州神林电子有限公司 | Electromagnetic metering pump |
| CN102182048A (en) * | 2011-04-22 | 2011-09-14 | 李耀强 | Conjoined valve |
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| Publication number | Publication date |
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| CN103866537A (en) | 2014-06-18 |
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Effective date of registration: 20160706 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266102 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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