CN104846595A - Automatic feeding component for detergent and washing machine with same - Google Patents
Automatic feeding component for detergent and washing machine with same Download PDFInfo
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- CN104846595A CN104846595A CN201510213440.XA CN201510213440A CN104846595A CN 104846595 A CN104846595 A CN 104846595A CN 201510213440 A CN201510213440 A CN 201510213440A CN 104846595 A CN104846595 A CN 104846595A
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- siphon
- detergent
- probe
- washing agent
- box
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Abstract
The invention discloses an automatic feeding component for a detergent and a washing machine with the same. The automatic feeding component for the detergent comprises a detergent box, a siphon box, a siphon pipe, a siphon cover and a control element, wherein the detergent box is used for filling the detergent; a holding cavity is defined in the siphon box, the siphon box is provided with a detergent inlet, a water inlet and a drainage outlet, and the detergent box is arranged above the siphon box and is communicated with the detergent inlet so that the detergent enters the holding cavity; at least a part of the siphon pipe is located in the holding cavity and is communicated with the drainage hole; the siphon cover covers the siphon pipe, a drainage channel is formed between the siphon pipe and the siphon cover, and the siphon cover is provided with an inlet used for introducing liquid in the holding cavity into the drainage channel; the control element is used for detecting the feeding amount of the detergent in the siphon box and controlling the detergent inlet to be opened and closed. The automatic feeding component for the detergent provided by the invention is simple in structure and low in cost, and the quantitative feeding of the detergent can be realized.
Description
Technical field
The present invention relates to washing machine field, automatically throw in assembly in particular to a kind of washing agent and there is its washing machine.
Background technology
In correlation technique, the automatic release device of washing machine mainly utilizes the electrical parts such as electromagnetic pump, piston pump and motor to realize the automatic switching playing function of liquid detergent, not only increases the energy consumption of washing machine, and improves the production cost of washing machine.In addition, the said equipment can not control the injected volume of washing agent, easily causes that washing agent is very few and clean result is poor, or washing agent too much and the sordid phenomenon of rinsing occurs.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is to propose a kind ofly the washing agent of quantitative putting detergent automatically to throw in assembly.
The invention allows for a kind of washing machine.
The washing agent of embodiment throws in assembly automatically according to a first aspect of the present invention, comprising: for holding the detergent box of washing agent; Siphon box, limits container cavity in described siphon box, and described siphon box has detergent inlet, water inlet and leakage fluid dram, and described detergent box is located at above described siphon box and with described detergent inlet and is communicated with to make washing agent enter in described container cavity; Siphon pipe, described siphon pipe is positioned at described container cavity at least partly and is connected with described leakage fluid dram; Siphon lid, described siphon housing to be located on described siphon pipe and and form apocenosis passage between described siphon pipe, described siphon lid has the entrance liquid in described container cavity being introduced described apocenosis passage; Control element, described control element detects the washing agent injected volume in described siphon box and controls the opening and closing of described detergent inlet.
Washing agent according to the embodiment of the present invention throws in assembly automatically, and not only structure is simple, with low cost, and can realize the quantitative input of washing agent.
Preferably, described control element comprises: master control borad; For detecting the level sensing part of liquid level in described siphon box, described master control borad is electrically connected to receive liquid level signal with described level sensing part; For controlling the switch of described detergent inlet opening and closing, described master control borad is electrically connected to close described switch according to the liquid level signal of level sensing part with described switch.
Preferably, described level sensing part has multiple probe for detecting liquid level, described probe is connected with resistance and multiple described probe conducting time formed shunt circuit to export multiple different liquid level signal.
Preferably, described level sensing part comprises: the first probe; Second probe, described first probe and described second probe are positioned at described container cavity and lower than described siphonal upper port, and the probe being positioned at top among described second probe and described first probe is arranged on predeterminated position and forms conducting loop to send liquid level signal to make described second probe and described first probe when described washing agent arrives predeterminated position.
Preferably, described switch is electromagnetic valve.
Preferably, the detergent inlet of described siphon box is connected by tube connector with between described detergent box, and described switch is positioned on described tube connector.
Preferably, the contiguous described detergent inlet of described switch is arranged.
Preferably, the bottom that described entrance is formed in described siphon lid is discharged through described siphon pipe to make the liquid in described apocenosis passage.
The washing machine of embodiment comprises according to a second aspect of the present invention: casing; Washtub, described washtub is arranged in described casing; Described washing agent throws in assembly automatically, the inner space of described leakage fluid dram and described washtub.
Accompanying drawing explanation
Fig. 1 is the schematic diagram automatically throwing in assembly according to the washing agent of the embodiment of the present invention.
Fig. 2 is the schematic diagram of the washing machine according to the embodiment of the present invention.
Reference numeral:
Assembly 100 thrown in automatically by washing agent,
Detergent box 10,
Siphon box 20, container cavity 121, detergent inlet 122, water inlet 123, leakage fluid dram 124,
Siphon pipe 30,
Siphon lid 40, apocenosis passage 41,
Switch 50,
First probe 60a, the second probe 60b,
Tube connector 70, water inlet pipe 80, discharging tube 90,
Washing machine 200, casing 300, washtub 400, inner chamber 401.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Assembly 100 thrown in automatically by the washing agent describing the embodiment of the present invention referring to Fig. 1.
As shown in Figure 1, the washing agent of embodiment is automatically thrown in assembly 100 and is comprised according to a first aspect of the present invention: for holding detergent box 10, siphon box 20, siphon pipe 30, siphon lid 40, the control element of washing agent.
Wherein, container cavity 121 is limited in siphon box 20, siphon box 20 has detergent inlet 122, water inlet 123 and leakage fluid dram 124, detergent box 10 is located at above siphon box 20 and with detergent inlet 122 and is communicated with to make washing agent enter in container cavity 121, siphon pipe 30 is positioned at container cavity 121 at least partly and is connected with leakage fluid dram 124, siphon lid 40 to be located on siphon pipe 30 and and form apocenosis passage 41 between siphon pipe 30, siphon lid 40 has the entrance (not shown) liquid in container cavity 121 being introduced apocenosis passage 41, control element detects the washing agent injected volume in siphon box 20 and controls the opening and closing of detergent inlet 122.
Assembly 100 thrown in automatically by washing agent according to the embodiment of the present invention, by detergent box 10 being located at above siphon box 20 to utilize Action of Gravity Field to introduce in siphon box 20 by washing agent, controlled the quantitative discharge of washing agent by the control element be arranged in siphon box 20 simultaneously, after enter water in siphon box 20 through water inlet 123 and to mix with washing agent and to discharge through apocenosis passage 41, siphon pipe 30, leakage fluid dram 124, thus achieve the quantitative discharge of washing agent; In addition, assembly 100 thrown in automatically by this washing agent, and not only structure is simple, with low cost, and washing agent fully can mix with water in siphon box 20, further enhancing clean result.
In one embodiment, control element comprises: master control borad (not shown), for detect liquid level in siphon box 20 level sensing part, for controlling the switch 50 of detergent inlet 122 opening and closing, master control borad is electrically connected to receive liquid level signal with level sensing part, and master control borad is electrically connected with switch 50 with the liquid level signal closing switch 50 according to level sensing part.Thus, the liquid level signal that level sensing part is detected sends to master control borad, according to the liquid level signal received, master control borad judges whether liquid level meets the requirements, if meet the requirements, controls detergent inlet 122 and closes the discharge stopping washing agent, like this, the quantitative discharge of washing agent is achieved.
In one embodiment, level sensing part has multiple probe for detecting liquid level, probe is connected with resistance and multiple probe conducting time formed shunt circuit to export multiple different liquid level signal.Particularly, multiple probes of level sensing part are connected in parallel and the branch road at each probe place are in series with resistance, and probe is arranged on multiple default liquid level place.
User needs to select corresponding detergent amount according to washing, the default liquid level signal that the washing amount information that master control borad generates and stores with user inputs is corresponding, and gauge tap 50 is opened, washing agent in detergent box 10 enters in siphon box 20 from detergent inlet 122, along with constantly entering of washing agent, successively conducting state is in after being positioned at the probe immersion of different liquid level section, conducting loop sends different liquid level signals (voltage signal) to master control borad successively, often receive a liquid level signal, whether master control borad contrasts the liquid level signal detected consistent with default liquid level signal, if consistent, master control borad gauge tap 50 cuts out, if inconsistent, continue to discharge water, until when the liquid level signal detected is consistent with default liquid level signal, master control borad gauge tap 50 cuts out.
It should be noted that, the position of all probes is all flowed out through siphon pipe 30 to avoid washing agent in washing agent discharge process lower than the upper port of siphon pipe 30, and causes the control of washing agent discharge capacity inaccurate.
And, the liquid level place at each probe place is consistent with the liquid level corresponding to the selectable detergent amount of user, when washing agent arrives and presets liquid level place, the quantity being in the probe of conducting state is different, because the voltage signal exported is different, like this, the automatic input of multiple dosage of scour can just be met.Such as, when the detergent concentration that user uses is higher or washing clothes is less, lower dosage of scour can be selected, otherwise, higher dosage of scour can be selected.
One of ordinary skill in the art will appreciate that, quantity and resistance, the selectable dosage of scour of user etc. of the resistance that the quantity of probe, probe are connected all can be arranged as required, do not repeat at this.
In the concrete example shown in Fig. 1, level sensing part comprises: the first probe 60a, the second probe 60b.First probe 60a and the second probe 60b is positioned at container cavity 121 and lower than the upper port of siphon pipe 30, the probe being positioned at top among the second probe 60b and the first probe 60a is arranged on predeterminated position and forms conducting loop to send liquid level signal to make the second probe 60b and the first probe 60a when washing agent arrives predeterminated position.Like this, first probe 60a and the second probe 60b is all in conducting state and forms measure loop, measure loop sends liquid level signal to master control borad, master control borad gauge tap 50 cuts out, the water of master control borad control afterwards enters in siphon box 20 from water inlet 123, the mixed liquor of washing agent and water enters apocenosis passage 41 according to siphon principle through entrance and finally discharges siphon box 20 through siphon pipe 30 and liquid outlet, finally holds in the washtub 400 of clothing, thus achieves the quantitative discharge of washing agent.
One of ordinary skill in the art will appreciate that, the position of the first probe 60a and the second probe 60b be not limited to the first probe 60a shown in Fig. 1 under, the second probe 60b upper, the first probe 60a and the second probe 60b can also be in same liquid level place.
Preferably, switch 50 is electromagnetic valve.Like this, master control borad utilizes the opening and closing of the quick gauge tap 50 of the signal of telecommunication, reacts quick, quick.But the present invention is not limited to this, switch 50 can also be that other can realize arbitrarily the Hydraulic Elements of fluid path conducting and closedown.
As shown in Figure 1, the detergent inlet 122 of siphon box 20 is connected by tube connector 70 with between detergent box 10, and switch 50 is positioned on tube connector 70.Like this, the installation of switch 50 and the connection of pipeline is not only convenient to.Further, the contiguous detergent inlet 122 of switch 50 is arranged.Thus, avoid switch 50 and close the washing agent retained in rear tube connector 70 and enter in siphon box 20, make washing agent injected volume more accurate.
Advantageously, the bottom that entrance is formed in siphon lid 40 is discharged through siphon pipe 30 to make the liquid in apocenosis passage 41.Wherein, the upper end cover cap of siphon lid 40 is in the upper port of siphon pipe 30, and the lower end of siphon lid 40 has the entrance (not shown) entered for washing agent, limit apocenosis passage 41 between siphon lid 40 and siphon pipe 30 to make liquid (washing agent and water) flow to siphon pipe 30 through apocenosis passage 41 and to discharge, final flow direction holds in the washtub 400 of clothing.
The washing machine 200 of the embodiment of the present invention is described referring to Fig. 2.
As shown in Figure 2, the washing machine 200 of embodiment comprises according to a second aspect of the present invention: assembly 100 thrown in automatically by casing 300, washtub 400, washing agent, and washtub 400 is arranged in casing 300, and leakage fluid dram 124 is communicated with the inner chamber 401 of washtub 400.Wherein, it is outer and be positioned at the top of washtub 400 that detergent box 10 is located at washtub 400, siphon box 20 is arranged in the inner chamber 401 of washtub 400, the water inlet 123 of detergent box 10 is provided with the water inlet pipe 80 introducing water, the leakage fluid dram 124 of detergent box 10 is provided with discharging tube 90, and the mixed liquor of washing agent and water enters in the logical inner chamber 401 of washing agent by discharging tube 90.
According to a second aspect of the present invention embodiment washing machine 200 by washing agent automatically throw in assembly 100 achieve washing agent accurate, quantitatively throw in, not only structure is simple, with low cost, and washing agent is mixed fully with water, enhances clean result.
According to other configuration examples of the washing machine 200 of the embodiment of the present invention as washing machine 200 shell, water inlet component etc. and operation are all known for those of ordinary skills, no longer describe in detail here.
In describing the invention, it will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (9)
1. washing agent throws in an assembly automatically, it is characterized in that, comprising:
For holding the detergent box of washing agent;
Siphon box, limits container cavity in described siphon box, and described siphon box has detergent inlet, water inlet and leakage fluid dram, and described detergent box is located at above described siphon box and with described detergent inlet and is communicated with to make washing agent enter in described container cavity;
Siphon pipe, described siphon pipe is positioned at described container cavity at least partly and is connected with described leakage fluid dram;
Siphon lid, described siphon housing to be located on described siphon pipe and and form apocenosis passage between described siphon pipe, described siphon lid has the entrance liquid in described container cavity being introduced described apocenosis passage;
Control element, described control element detects the washing agent injected volume in described siphon box and controls the opening and closing of described detergent inlet.
2. washing agent according to claim 1 throws in assembly automatically, it is characterized in that, described control element comprises:
Master control borad;
For detecting the level sensing part of liquid level in described siphon box, described master control borad is electrically connected to receive liquid level signal with described level sensing part;
For controlling the switch of described detergent inlet opening and closing, described master control borad is electrically connected to close described switch according to the liquid level signal of level sensing part with described switch.
3. washing agent according to claim 2 throws in assembly automatically, it is characterized in that, described level sensing part has multiple probe for detecting liquid level, described probe is connected with resistance and multiple described probe conducting time formed shunt circuit to export multiple different liquid level signal.
4. washing agent according to claim 2 throws in assembly automatically, it is characterized in that, described level sensing part comprises:
First probe;
Second probe, described first probe and described second probe are positioned at described container cavity and lower than described siphonal upper port, and the probe being positioned at top among described second probe and described first probe is arranged on predeterminated position and forms conducting loop to send liquid level signal to make described second probe and described first probe when described washing agent arrives predeterminated position.
5. the washing agent according to claim 2-4 throws in assembly automatically, it is characterized in that, described switch is electromagnetic valve.
6. the washing agent according to claim 2-4 throws in assembly automatically, it is characterized in that, the detergent inlet of described siphon box is connected by tube connector with between described detergent box, and described switch is positioned on described tube connector.
7. washing agent according to claim 6 throws in assembly automatically, it is characterized in that, the contiguous described detergent inlet of described switch is arranged.
8. washing agent according to claim 1 throws in assembly automatically, it is characterized in that, the bottom that described entrance is formed in described siphon lid is discharged through described siphon pipe to make the liquid in described apocenosis passage.
9. a washing machine, is characterized in that, comprising:
Casing;
Washtub, described washtub is arranged in described casing;
Washing agent according to any one of claim 1-8 throws in assembly automatically, the inner space of described leakage fluid dram and described washtub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213440.XA CN104846595B (en) | 2015-04-29 | 2015-04-29 | Detergent launches component and the washing machine with it automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213440.XA CN104846595B (en) | 2015-04-29 | 2015-04-29 | Detergent launches component and the washing machine with it automatically |
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| CN104846595A true CN104846595A (en) | 2015-08-19 |
| CN104846595B CN104846595B (en) | 2018-08-28 |
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| CN107088037B (en) * | 2017-06-07 | 2019-04-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Water inlet device and dish-washing machine |
| CN107088037A (en) * | 2017-06-07 | 2017-08-25 | 佛山市顺德区美的洗涤电器制造有限公司 | Water inlet device and dish-washing machine |
| CN109680461B (en) * | 2017-10-18 | 2024-04-09 | 青岛海尔洗衣机有限公司 | Detergent delivery system for washing machine and washing machine |
| CN109680461A (en) * | 2017-10-18 | 2019-04-26 | 青岛海尔洗衣机有限公司 | Detergent jettison system and washing machine for washing machine |
| CN107938264A (en) * | 2017-12-22 | 2018-04-20 | 青岛海尔滚筒洗衣机有限公司 | A kind of distributor box, washing machine automatic feeder and washing machine |
| CN109431422A (en) * | 2018-10-19 | 2019-03-08 | 珠海格力电器股份有限公司 | Quantitative delivery apparatus, control method and the dish-washing machine including it |
| CN109288480A (en) * | 2018-10-19 | 2019-02-01 | 珠海格力电器股份有限公司 | Cleaning agent jettison system, control method and the dish-washing machine including it |
| CN111218798A (en) * | 2020-01-19 | 2020-06-02 | 无锡小天鹅电器有限公司 | Clothes treatment equipment and throwing component and throwing device thereof |
| CN111218798B (en) * | 2020-01-19 | 2022-03-22 | 无锡小天鹅电器有限公司 | Clothes treatment equipment and throwing component and throwing device thereof |
| CN111317415A (en) * | 2020-02-10 | 2020-06-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method of washing appliance, washing appliance and computer readable storage medium |
| WO2022252383A1 (en) * | 2021-05-31 | 2022-12-08 | 无锡小天鹅电器有限公司 | Detergent box assembly and clothing treatment apparatus |
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Effective date of registration: 20190729 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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