CN201598460U - Washing machine arranging turbidity sensor on water drain valve - Google Patents
Washing machine arranging turbidity sensor on water drain valve Download PDFInfo
- Publication number
- CN201598460U CN201598460U CN2009202843374U CN200920284337U CN201598460U CN 201598460 U CN201598460 U CN 201598460U CN 2009202843374 U CN2009202843374 U CN 2009202843374U CN 200920284337 U CN200920284337 U CN 200920284337U CN 201598460 U CN201598460 U CN 201598460U
- Authority
- CN
- China
- Prior art keywords
- turbidity sensor
- washing machine
- drain valve
- water drain
- turbidity
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Control Of Washing Machine And Dryer (AREA)
Abstract
The utility model discloses a washing machine arranging a turbidity sensor on a water drain valve, which comprises the water drain valve and the turbidity sensor. The washing machine is characterized in that the turbidity sensor is installed at the position of an end opening of the water drain valve; a lead-out line of the turbidity sensor is connected to a computer board of the washing machine; and by coordinating with accurate control of a computer, a sealing ring is arranged between the turbidity sensor and the water drain valve. The washing machine has simple structure and convenient use, detects turbidity of washing water through the turbidity sensor, and can accurately identify whether clothes are washed to be clean, thereby controlling the times of rinsing, and performing the function of saving water resource.
Description
Technical field
The utility model relates to a kind of washing machine, relates in particular to a kind of washing machine that is provided with turbidity sensor.
Background technology
Rotary drum washing machine on market at present, the time of washing, rinsing supervisor is changeless, and is how dirty no matter clothing has, even clean clothing also will bear mode of washing and wash time than dirty linen, water wasting, take electric, time-consuming.Along with development of times, society develops to the economizing type direction, needs the energy-conservation washing machine of a kind of energy.
Whether present washing machine judges clothing wash clean by the muddy degree of sensor washings, the installation of sensor now mainly contains dual mode, a kind of is to be directly installed on the water tub of washing machine, and this mode is installed simply, but accuracy is not high; On a kind of discharge pipe line that is mounted in washing machine, this mode accuracy height, but to install extra means, complex structure additional.
The utility model content
In order to solve prior art problems, the purpose of this utility model is to provide a kind of washing machine that is provided with turbidity sensor on draining valve, it is simple in structure, and is easy for installation, can effectively detect the muddy degree of slurry by turbidity sensor, identify whether clothes is cleaned, thereby number of times, the time of control rinsing, play energy-conservation effect
Technical solution adopted in the utility model is:
A kind of washing machine that on draining valve, is provided with turbidity sensor, comprise draining valve and turbidity sensor, it is characterized in that: described turbidity sensor is installed in the port of draining valve, and the lead-out wire of turbidity sensor is connected to washing machine computer plate, the accurate control of matching computer.
Aforesaid a kind of washing machine that is provided with turbidity sensor on draining valve is characterized in that: be provided with sealing ring between described turbidity sensor and the described draining valve.
The operation principle of turbidity sensor: after the turbidity sensor energising, infrared light-emitting diode is luminous, light lotus root triode is in a side of infrared light-emitting diode correspondence, when water passes through between infrared light-emitting diode and light lotus root triode, the turbidity situation of water can influence the power that light lotus root triode is accepted infrared light-emitting diode light, thereby make turbidity sensor under different turbidity situations, export different voltage, produce a feedback signal, thereby the computer plate that makes washing machine judge the washing machine clothes whether wash clean do not have, in the process of washing, when clean by the judgement clothes, can reduce the quantity of rinsing, so just can reach the effect of water saving.
The beneficial effects of the utility model are: the utility model is simple in structure, and is easy to use, by the muddy degree of turbidity sensor detection slurry, can identify accurately whether clothes is cleaned, thereby the number of times of control rinsing plays the effect of conserve water resource.
Description of drawings
Fig. 1 originally is a perspective view of the present utility model;
Fig. 2 originally is a cross-sectional view of the present utility model
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of washing machine that on draining valve, is provided with turbidity sensor, comprise draining valve 1 and turbidity sensor 3, on described draining valve 1, be provided with two installing holes 7, described turbidity sensor 3 is provided with two installing holes 6, with installing hole 6 and installing hole 7 alignment, turbidity sensor 3 is installed in port 8 places of draining valve 1 by screw 4.The lead-out wire of turbidity sensor 3 is connected to washing machine computer plate, the accurate control of matching computer.Be provided with sealing ring 2 between described turbidity sensor 3 and the described draining valve 1, can play the better seal effect.As shown in Figure 2, during work, draining valve 1 valve 5 is opened, washing machine drainage (seeing shown in the arrow) is through turbidity sensor 3, the turbidity situation that turbidity sensor 3 detects draining is sent corresponding signal to washing machine computer plate, determine whether clothing is cleaned, and controls number of times, the time of needs rinsing according to the result who identifies, thereby realize cleaning the function of promptly stopping.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. washing machine that on draining valve, is provided with turbidity sensor, comprise draining valve and turbidity sensor, it is characterized in that: described turbidity sensor is installed in the port of draining valve, and the lead-out wire of turbidity sensor is connected to washing machine computer plate, the accurate control of matching computer.
2. a kind of washing machine that is provided with turbidity sensor on draining valve according to claim 1 is characterized in that: be provided with sealing ring between described turbidity sensor and the described draining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202843374U CN201598460U (en) | 2009-12-07 | 2009-12-07 | Washing machine arranging turbidity sensor on water drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202843374U CN201598460U (en) | 2009-12-07 | 2009-12-07 | Washing machine arranging turbidity sensor on water drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598460U true CN201598460U (en) | 2010-10-06 |
Family
ID=42809511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202843374U Expired - Lifetime CN201598460U (en) | 2009-12-07 | 2009-12-07 | Washing machine arranging turbidity sensor on water drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695175A (en) * | 2013-12-10 | 2015-06-10 | 苏州三星电子有限公司 | Washing machine with turbidity detecting function |
| CN106337265A (en) * | 2015-07-13 | 2017-01-18 | 青岛海尔滚筒洗衣机有限公司 | Drain valve installation structure and washing machine |
-
2009
- 2009-12-07 CN CN2009202843374U patent/CN201598460U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695175A (en) * | 2013-12-10 | 2015-06-10 | 苏州三星电子有限公司 | Washing machine with turbidity detecting function |
| CN104695175B (en) * | 2013-12-10 | 2017-12-01 | 苏州三星电子有限公司 | A kind of washing machine with Turbidity measurement function |
| CN106337265A (en) * | 2015-07-13 | 2017-01-18 | 青岛海尔滚筒洗衣机有限公司 | Drain valve installation structure and washing machine |
| CN106337265B (en) * | 2015-07-13 | 2020-08-25 | 青岛海尔滚筒洗衣机有限公司 | Drain valve mounting structure and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101006 |