CN2718016Y - Device for supplying additive agent - Google Patents
Device for supplying additive agent Download PDFInfo
- Publication number
- CN2718016Y CN2718016Y CN 200320121902 CN200320121902U CN2718016Y CN 2718016 Y CN2718016 Y CN 2718016Y CN 200320121902 CN200320121902 CN 200320121902 CN 200320121902 U CN200320121902 U CN 200320121902U CN 2718016 Y CN2718016 Y CN 2718016Y
- Authority
- CN
- China
- Prior art keywords
- valve
- reserve tank
- surge chamber
- liquid reserve
- inlet
- 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.)
- Expired - Lifetime
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- 239000000654 additive Substances 0.000 title claims abstract description 46
- 230000000996 additive effect Effects 0.000 title claims abstract description 40
- 239000003795 chemical substances by application Substances 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000004902 Softening Agent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 19
- 239000013589 supplement Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 241000628997 Flos Species 0.000 description 2
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 2
- 229940033663 thimerosal Drugs 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model relates to a device for supplying additive agents, such as cleaning mixture, softening agent, modifying liquid, etc., for laundry machine. The utility model is equipped with a tank used for containing addition agents, and the utility model is characterized in that the lower escapement of the tank is tube-connected with a rationed supply valve; an air admission valve is arranged on the upper of the tank; an air admission valve is arranged on the upper part of the tank. The utility model can realize automatic metered flow of addition agents, avoiding troubles brought by artificial adding addition agents.
Description
Technical field
The utility model relates to a kind of additive feedway, belongs to the washing machine field.
Background technology
Existing conventional laundry apparatus generally is with cleaning solution or other additives, after injecting water, manually add when preparing washing, for automatic washing machine, general cleaning solution or the washing powder open type holding box of being provided with in the water inlet of washing machine leads to and mixes with water in when injecting water cleaning solution or washing powder being poured.Need manually put into quantitative cleaning solution or washing powder at every turn, increase complicated manual program to laundry operations.
Chinese patent application 98118885.0 discloses the detergent delivery device of washing machine.Strong detergent is placed in the container.Be provided with the floss hole that is used to discharge the water that is dissolved with washing agent in the container.A high-pressure water pipe is connected with the end of water supply pipe.High-pressure water pipe has formed jet pipe.The pressure of the water of supplying with through water supply pipe is increased by high-pressure water pipe.Then, water is directed the rear portion to container, thus with high hydraulic pressure and high velocity stream to floss hole.The water that is discharged supplies in the washing drum.Washing agent in the container dissolves in a short period of time.This patent application is to be discharged in the washtub by the rapid dissolving of washing agent that water under high pressure will be placed in the detergent container.
Therefore, there is not quantitatively to add the device of cleaning solution or other additives to washtub.
The content of invention:
The purpose of this utility model is to solve the problem that existing cleaning solution or washing powder and other additives can't weight feeds, and a kind of additive feedway is provided.
To achieve these goals, the technical scheme that the utility model adopted is: a kind of additive feedway, it comprises liquid reserve tank, it is characterized in that: described liquid reserve tank is the container of sealing, connects a weight feed valve that is positioned at below the liquid reserve tank by discharge pipe at the outlet of the bottom of liquid reserve tank.
Described liquid reserve tank is at least one, and to be used to store different additives, for example cleaning solution, softener, thimerosal, upgrading liquid or the like, the weight feed valve of described intake valve and bottom is corresponding with the number of described liquid reserve tank.
One intake valve or an air inlet pipe are arranged on the top of described liquid reserve tank.So that liquid reserve tank top communicates with atmosphere, negative pressure appears in the liquid reserve tank internal upper part when avoiding liquid to flow out, and influences the smooth and easy outflow of liquid.
Wherein, described weight feed valve is electromagnetic valve or motor-driven valve, by time control quantity delivered.
Weight feed valve described in the utility model also can be the volume measurement valve, by supplying with number of times control quantity delivered.
Described volumeter metered valve comprises a surge chamber, and this surge chamber has a specified volume, and for once supplying with the measurement unit of additive, surge chamber is provided with the water discharge outlet that an inlet, a water inlet, a liquid outlet and are positioned at the surge chamber bottom; The inlet of surge chamber connects described liquid reserve tank, the inlet relative with described inlet is a water inlet and is provided with water inlet, a feed liquor valve of alternately controlling inlet and water inlet opening and closing that water inlet is used for connecting water pipe the additive liquid in the surge chamber is sent into sink; The bottom of described surge chamber is provided with exhaust-valve, is used for before supplying with annex solution the water emptying in the buffering area; And one will be cushioned the exit that liquid valve that indoor liquid discharges is located at surge chamber.
Perhaps, described volumeter metered valve also can for: surge chamber one is positioned at the valve body center, and it has a nominal volume, and surge chamber is provided with the water discharge outlet that a water inlet, an inlet, a liquid outlet and are positioned at the surge chamber bottom; The inlet of surge chamber connects the discharge pipe of described liquid reserve tank, inlet port at surge chamber is provided with a water intaking valve, and controlling liquid that is located at the surge chamber exit enters the liquid valve of sink, and the bottom of described surge chamber is provided with exhaust-valve, is provided with the feed liquor valve at the inlet place.
Be provided with additive on the top of described liquid reserve tank and inject opening.
Owing to adopt technique scheme, top at liquid reserve tank is provided with air valve, be provided with additive weight feed valve in the bottom of liquid reserve tank, can realize automatic ration supply additive, when adopting electromagnetic valve or motor-driven valve, can calculate the amount of the additive that should supply with according to the inflow of setting, can calculate the time or the number of times of valve opening according to the flow of electromagnetic valve or electrically operated valve, thereby realize the purpose of automatic ration supply additive, when opening the weight feed valve, open air valve, avoid liquid reserve tank top to form negative pressure and can't discharge annex solution.The utility model can also adopt the volumeter metered valve to supply with, and the amount of once supplying with of the quantity delivered measurement basis metered valve of annex solution is a unit, supplies with number of times by accumulative total and realizes, for example, a quantity delivered of volumeter metered valve is 1ml, when the needs quantity delivered is 5ml, then needs to give altogether for five times.
According to technique scheme, the utility model also can for a plurality of liquid reserve tank splendid attire multiple additives for example: cleaning solution, softener, thimerosal, bleaching liquid, upgrading liquid or the like, supply with different annex solutions in different laundry period.
According to technique scheme, liquid reserve tank of the present utility model can be done greatlyyer, its top is not established and is added mouth, the additive of its splendid attire can be according to disposable interpolation in the service life of washing machine, also can make less liquid reserve tank, be provided with and add mouth, the user can not need add when each washing, but adds termly.
Description of drawings
Fig. 1 is the structural representation of additive feedway one embodiment of the present utility model;
Fig. 2 is the structural representation of another embodiment of additive feedway of the present utility model;
Fig. 3 is the structural representation of the another embodiment of additive feedway of the present utility model;
Fig. 4 is the action timing diagram of the metering valve of additive feedway of the present utility model.
The specific embodiment
Referring to Fig. 1, showed a kind of additive feedway of the present utility model among the figure, it comprises a liquid reserve tank 1, the outlet 4 of the bottom of liquid reserve tank 1 is positioned at the electromagnetic valve 5 of liquid reserve tank 1 below by discharge pipe 3 connections one, water level is selected according to washing capacity by system during laundry, according to the quantity delivered of water level judgement annex solution, determine service time according to the metered flow of valve again, promptly determine the opening time of electromagnetic valve 5; Be provided with an intake valve 2 at the top of liquid reserve tank 1, avoid the liquid reserve tank top to produce negative pressure, make that the liquid in the liquid reserve tank can flow out smoothly.
The described additive feedway of present embodiment is fit to be installed in the top of the washtub of washing machine, utilizes the effect of gravity, and Open valve 5 flows in the washtub annex solution.
Referring to Fig. 2, showed a kind of additive feedway of the present utility model among the figure, it comprises a liquid reserve tank 1, the outlet 4 of the bottom of liquid reserve tank 1 is positioned at the weight feed valve of liquid reserve tank 1 below by discharge pipe 3 connections one, be provided with an intake valve 2 at the top of liquid reserve tank 1, the described weight feed valve that is connected on the liquid reserve tank 1 bottom discharge pipe 3 is a volumeter metered valve 5 ', described volumeter metered valve 5 ' comprises that one has the surge chamber 51 of nominal volume, and surge chamber is provided with an inlet 56, one water inlet 57, one liquid outlet 58 and one is positioned at the water discharge outlet 59 of surge chamber bottom; The inlet 56 of surge chamber 51 connects the discharge pipe 3 of the annex solution of described liquid reserve tank 1, described inlet 56 places are provided with the supplement valve 52 that the control additive flows into surge chamber, water inlet 57 is connected water pipe with running water, water inlet 57 places are provided with water intaking valve 53, be used to control running water and flow into surge chamber 51, the bottom of described surge chamber is provided with exhaust-valve 54, and liquid outlet 58 places of surge chamber 51 are provided with liquid valve 55.In the present embodiment, use for convenience, be provided with on the top of described liquid reserve tank can opening and closing additive inject opening 11, supplemented by additives in good time.
Referring to Fig. 3, show a kind of additive feedway among the figure, be with a last embodiment difference, the structure difference of wherein said volumeter metered valve 5 ': one or control water inlet or the water inlet, the feed liquor valve 50 that advance to add liquid have replaced supplement valve 52 and the water intaking valve 53 among the last embodiment, it has two positions and alternately controls 56 and water inlet 57 opening and closing, to realize or feedwater or give the dual mode of additive; The liquid reserve tank bottom is provided with a blast pipe 2 ', changes blast pipe 2 ' the liquid reserve tank top is communicated with outside atmosphere, occurs negative pressure when avoiding feeding in the liquid reserve tank.
Embodiment the two, the 3rd, utilizes the pressure of running water that annex solution is sent in the washtub, so this device can be seated in washtub top or be seated in the back of washing machine shell.Below be how to utilize the pressure of running water annex solution to be sent to the process of washtub:
Referring to Fig. 4, the metering valve of additive feedway of the present utility model action sequence in use is, at first closes water intaking valve 53, opens the exhaust-valve 54 and the outlet valve 55 of metrological valve device 5 ', through a time (6 seconds), with the liquid emptying in the buffering area; Close exhaust-valve 54, outlet valve 55 again, open air valve 2 simultaneously; After 1 second a period of time of action,, make annex solution flow in the metering valve 5 ' smoothly so that the inside and outside atmosphere of fluid box is communicated; Open the supplement valve 52 of metering valve again, through 8 second time, additive is entered and be full of the surge chamber (district) 51 of metering valve, the buffering area 51 of this valve has specified volume, is 1.0 ± 0.1g in the present embodiment, with this unit volume as measurement unit, select water level according to washing capacity, judgement enters number of times according to water level in system, and the supplement valve 52 of metering valve is closed then, and additive is no longer flowed into; Close after a period (1 second) is closed the air valve 2 of liquid reserve tank 1 in supplement valve 52.Open liquid valve 55 then, lag behind 2 second time, water intaking valve 53 is opened and is made running water flow into buffering area 51, and utilizes intake pressure that additive is sent into washtub, judge through 10 second time whether additive is supplied with number of times satisfied? if having finished additive supplies with; If not, close water intaking valve, repeat above-mentioned steps.
Claims (8)
1. additive feedway, it comprises liquid reserve tank, it is characterized in that: described liquid reserve tank is the container of sealing, connects a weight feed valve that is positioned at below the liquid reserve tank by discharge pipe at the outlet of the bottom of liquid reserve tank.
2. additive feedway according to claim 1 is characterized in that: described liquid reserve tank is at least one, and the weight feed valve of described intake valve and bottom is corresponding with the number of described liquid reserve tank.
3. additive feedway according to claim 1 is characterized in that: an intake valve or an air inlet pipe are arranged on the top of described liquid reserve tank.
4. according to claim 1 or 2 or 3 described additive feedwaies, it is characterized in that: described weight feed valve is electromagnetic valve or motor-driven valve.
5. according to claim 1 or 2 or 3 described additive feedwaies, it is characterized in that: described weight feed valve is the volumeter metered valve.
6. additive feedway according to claim 5, it is characterized in that: described volumeter metered valve, comprise that one is positioned at the surge chamber with a nominal volume at valve body center, surge chamber is provided with the water discharge outlet that an inlet, a water inlet, a liquid outlet and are positioned at the surge chamber bottom; The inlet of surge chamber connects described liquid reserve tank, the inlet relative with described inlet is water inlet and is provided with water inlet, a feed liquor valve of alternately controlling inlet and water inlet opening and closing, the water discharge outlet of described surge chamber bottom is provided with exhaust-valve, and a liquid valve is located at the exit of surge chamber.
7. additive feedway according to claim 5, it is characterized in that: described volumeter metered valve, comprise that one is positioned at the surge chamber with a nominal volume at valve body center, surge chamber is provided with the water discharge outlet that an inlet, a water inlet, a liquid outlet and are positioned at the surge chamber bottom; The inlet of surge chamber connects the discharge pipe of described liquid reserve tank, water inlet at surge chamber is provided with a water intaking valve, the surge chamber exit is provided with liquid valve, and the water discharge outlet place of described surge chamber bottom is provided with an exhaust-valve, and a feed liquor valve is located at the inlet place of liquid reserve tank.
8. additive feedway according to claim 5 is characterized in that: be provided with additive on the top of described liquid reserve tank and inject opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121902 CN2718016Y (en) | 2003-11-14 | 2003-11-14 | Device for supplying additive agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121902 CN2718016Y (en) | 2003-11-14 | 2003-11-14 | Device for supplying additive agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718016Y true CN2718016Y (en) | 2005-08-17 |
Family
ID=34891942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320121902 Expired - Lifetime CN2718016Y (en) | 2003-11-14 | 2003-11-14 | Device for supplying additive agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718016Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415877B (en) * | 2006-04-06 | 2010-11-17 | 雷克特本克斯尔荷兰有限公司 | Filling system |
| CN102052947B (en) * | 2009-11-03 | 2012-07-11 | 杭州神林电子有限公司 | Electromagnetic metering valve |
| WO2015074340A1 (en) * | 2013-11-25 | 2015-05-28 | 海尔集团公司 | Washing machine with automatically-added additive and method |
| CN108035119A (en) * | 2017-12-25 | 2018-05-15 | 珠海格力电器股份有限公司 | Detergent feeding device, washing machine and detergent feeding method thereof |
| CN108796985A (en) * | 2017-04-28 | 2018-11-13 | 青岛海尔洗衣机有限公司 | A kind of washing machine and control method |
| CN110130055A (en) * | 2018-02-08 | 2019-08-16 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment agents constant volume delivery device |
| CN110130054A (en) * | 2018-02-08 | 2019-08-16 | 青岛海尔滚筒洗衣机有限公司 | A kind of laundry treatment agents constant volume delivery device |
-
2003
- 2003-11-14 CN CN 200320121902 patent/CN2718016Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415877B (en) * | 2006-04-06 | 2010-11-17 | 雷克特本克斯尔荷兰有限公司 | Filling system |
| CN102052947B (en) * | 2009-11-03 | 2012-07-11 | 杭州神林电子有限公司 | Electromagnetic metering valve |
| WO2015074340A1 (en) * | 2013-11-25 | 2015-05-28 | 海尔集团公司 | Washing machine with automatically-added additive and method |
| CN108796985A (en) * | 2017-04-28 | 2018-11-13 | 青岛海尔洗衣机有限公司 | A kind of washing machine and control method |
| CN108035119A (en) * | 2017-12-25 | 2018-05-15 | 珠海格力电器股份有限公司 | Detergent feeding device, washing machine and detergent feeding method thereof |
| CN110130055A (en) * | 2018-02-08 | 2019-08-16 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment agents constant volume delivery device |
| CN110130054A (en) * | 2018-02-08 | 2019-08-16 | 青岛海尔滚筒洗衣机有限公司 | A kind of laundry treatment agents constant volume delivery device |
| CN110130055B (en) * | 2018-02-08 | 2022-11-15 | 重庆海尔滚筒洗衣机有限公司 | Constant volume feeding device for clothes treating agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131114 Granted publication date: 20050817 |