CN111893708A - Roller washing machine's dehydration detecting system - Google Patents
Roller washing machine's dehydration detecting system Download PDFInfo
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- CN111893708A CN111893708A CN201910369865.8A CN201910369865A CN111893708A CN 111893708 A CN111893708 A CN 111893708A CN 201910369865 A CN201910369865 A CN 201910369865A CN 111893708 A CN111893708 A CN 111893708A
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Abstract
The invention discloses a dehydration detection system of a drum washing machine, which comprises a data detection module, wherein the data detection module consists of an effect detection module, a wear detection module and an abnormity detection module, the effect detection module consists of a quality comparison module, a rotating speed detection module and a flow speed detection module, the flow velocity detection module consists of a water inlet flow velocity detection module and a water outlet flow velocity detection module, the abrasion detection module consists of a side pressure detection module and a bottom pressure detection module, the data detection module is connected with a data processing module, the data processing module is connected with a data uploading module and an alarm module, the alarm module realizes alarm operation through an alarm, the data processing module is connected with user software through a data uploading module, the user software is connected with a data storage module, and the data storage module is composed of a local storage module and a cloud storage module. According to the invention, the dewatering quality judgment error of the drum washing machine is smaller.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a dehydration detection system of a drum washing machine.
Background
Drum washing machine is as novel washing machine, because of integrated laundry, dehydration to and multiple functions such as stoving, disinfection, receives market favor gradually, needs dehydration detecting system to carry out the detection of washing machine dehydration effect when using.
The applicant of the invention finds that the existing dehydration detection system only detects the dehydrated water quantity generally, the judgment basis is single, and the dehydration quality has larger error, thereby causing inconvenience in use.
Disclosure of Invention
The invention aims to provide a dehydration detection system of a drum washing machine, aiming at solving the problems that the existing dehydration detection system only detects the dehydrated water quantity generally, the judgment basis is single, the dehydration quality has larger error and the like.
The invention is realized by the following steps:
a dehydration detection system of a drum washing machine comprises a data detection module, wherein the data detection module consists of an effect detection module, a wear detection module and an abnormity detection module, the effect detection module consists of a quality comparison module, a rotating speed detection module and a flow speed detection module, the flow velocity detection module consists of a water inlet flow velocity detection module and a water outlet flow velocity detection module, the abrasion detection module consists of a side pressure detection module and a bottom pressure detection module, the data detection module is connected with a data processing module, the data processing module is connected with a data uploading module and an alarm module, the alarm module realizes alarm operation through an alarm, the data processing module is connected with user software through a data uploading module, the user software is connected with a data storage module, and the data storage module is composed of a local storage module and a cloud storage module.
Furthermore, the quality contrast module is realized by installing the pressure sensor in the cylinder bottom, and the quality of contrast before the dehydration is poor with the quality after the dehydration, and rotational speed detection module passes through speed sensor and realizes the rotational speed detection to the cylinder.
Furthermore, the inflow velocity of flow detection module realizes the detection of the inflow velocity of flow by the velocity of flow sensor who installs in inlet tube department, the detection of the outflow velocity of flow is realized by the velocity of flow sensor who installs in outlet pipe department to go out velocity of flow detection module.
Furthermore, the side pressure detection module realizes the detection of side pressure through the pressure sensors on the two sides of the roller, and the bottom pressure detection module realizes the detection of bottom pressure through the pressure sensors arranged at the bottom of the roller.
Furthermore, the local storage module realizes local storage through a storage card, the local storage comprises abnormal information, alarm information, wear information and the like, and the cloud storage module sends the abnormal information, the alarm information, the wear information and the like to the cloud end through a wireless signal transmitter.
Compared with the prior art, the invention has the beneficial effects that:
(1) the effect detection module performs quality comparison, detection of drum rotation speed and water inlet and outlet flow speed before and after dehydration of the washing machine so as to comprehensively detect the dehydration quality of the drum washing machine, and the drum washing machine has smaller dehydration quality judgment error and is more convenient to use.
(2) And under the condition of detecting the dewatering effect, the wear detection can be carried out, and data can be transmitted to user software, so that a user can conveniently know the condition of the washing machine.
(3) The data storage module is used for carrying out local storage and cloud storage on information data such as abnormal information, alarm information and wear information, and data checking and analysis are conveniently carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an effect detection module according to the present invention;
FIG. 3 is a schematic view of the wear detection module of the present invention;
FIG. 4 is a schematic diagram of a data storage module according to the present invention.
In the figure: 1. a data detection module; 11. an effect detection module; 111. a quality comparison module; 112. a rotation speed detection module; 113. a flow rate detection module; 1131. a water inflow flow velocity detection module; 1132. a water outlet flow velocity detection module; 12. a wear detection module; 121. a side pressure detection module; 122. a bottom pressure detection module; 13. an anomaly detection module; 2. a data processing module; 3. a data uploading module; 4. user software; 5. an alarm module; 6. a data storage module; 61. a local storage module; 62. and the cloud storage module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-4, a dehydration detection system of a drum washing machine, comprising a data detection module 1, wherein the data detection module 1 comprises an effect detection module 11, a wear detection module 12 and an anomaly detection module 13, the effect detection module 11 comprises a quality comparison module 111, a rotation speed detection module 112 and a flow speed detection module 113, the flow speed detection module 113 comprises an inflow flow speed detection module 1131 and an outflow flow speed detection module 1132, the effect detection module 11 performs quality comparison before and after dehydration of the washing machine, detects drum rotation speed, inflow and outflow flow speeds to comprehensively detect dehydration quality of the drum washing machine, the wear detection module 12 comprises a side pressure detection module 121 and a bottom pressure detection module 122, the data detection module 1 is connected with a data processing module 2, the data processing module 2 is connected with a data uploading module 3 and an alarm module 5, the alarm module 5 realizes alarm operation through an alarm, the data processing module 2 is connected with the user software 4 through the data uploading module 3, a user can know the condition of the washing machine through the user software, the user software 4 is connected with the data storage module 6, the data storage module 6 is composed of a local storage module 61 and a cloud storage module 62, the data storage module 6 carries out local storage and cloud storage on information data such as abnormal information, alarm information, wear information and the like, the quality comparison module 111 is realized by a pressure sensor installed at the bottom of the roller, the quality difference before and after dehydration is compared, the rotating speed detection module 112 realizes the rotating speed detection of the roller through a rotating speed sensor, the water inlet flowing speed detection module 1131 realizes the detection of water inlet flowing speed through a flowing speed sensor installed at a water inlet pipe, the water outlet flowing speed detection module 1132 realizes the detection of water outlet flowing speed through a flowing speed sensor installed at a, side pressure detection module 121 realizes the detection of side pressure through the pressure sensor of cylinder both sides, and bottom pressure detection module 122 realizes bottom pressure detection through the pressure sensor who installs in the cylinder bottom, and local storage is realized through the storage card to local storage module 61, and local storage contains abnormal information, alarm information, wearing and tearing information etc. high in the clouds storage module 62 sends to high in the clouds through the radio signal transmitter.
The working principle of the invention is as follows:
the data detection module 1 consists of an effect detection module 11, a wear detection module 12 and an abnormity detection module 13, the effect detection module 11 performs quality comparison before and after dehydration of the washing machine, detects the rotating speed of a roller and the flow speed of water inlet and outlet so as to comprehensively detect the dehydration quality of the roller washing machine, the pressure of the side and the bottom of the drum is detected by the side pressure detecting module 121 and the bottom pressure detecting module 122, the pressure change of the drum to the two sides and the bottom during the dehydration process is detected, thereby judging the displacement of the drum after long-time operation, indirectly judging the abrasion condition of the washing machine, when the abnormality detection module 13 detects abnormality, the alarm is issued through the alarm, the data is transmitted to the user software 4 through the data uploading module 3, and the data storage module 6 carries out local storage and cloud storage on information data such as abnormal information, alarm information and wear information.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A dehydration detection system of a drum washing machine comprises a data detection module (1), and is characterized in that: the data detection module (1) comprises an effect detection module (11), a wear detection module (12) and an abnormity detection module (13), the effect detection module (11) comprises a quality comparison module (111), a rotating speed detection module (112) and a flow rate detection module (113), the flow rate detection module (113) comprises an inflow flow rate detection module (1131) and an outflow flow rate detection module (1132), the wear detection module (12) comprises a side pressure detection module (121) and a bottom pressure detection module (122), the data detection module (1) is connected with a data processing module (2), the data processing module (2) is connected with a data uploading module (3) and an alarm module (5), the alarm module (5) realizes alarm operation through an alarm, the data processing module (2) is connected with user software (4) through the data uploading module (3), the user software (4) is connected with a data storage module (6), and the data storage module (6) is composed of a local storage module (61) and a cloud storage module (62).
2. The dehydration detection system of a drum washing machine according to claim 1, wherein said mass comparison module (111) is implemented by a pressure sensor installed at the bottom of the drum, and the rotation speed detection module (112) implements the rotation speed detection of the drum by a rotation speed sensor comparing the mass difference before and after dehydration.
3. The dehydration detection system of a drum-type washing machine according to claim 1, wherein said incoming water flow rate detection module (1131) is implemented by a flow rate sensor installed at the inlet pipe, and said outgoing water flow rate detection module (1132) is implemented by a flow rate sensor installed at the outlet pipe.
4. The dehydration detection system of a drum washing machine according to claim 1, wherein said side pressure detection module (121) implements side pressure detection through pressure sensors at both sides of the drum, and said bottom pressure detection module (122) implements bottom pressure detection through a pressure sensor installed at the bottom of the drum.
5. The dehydration detection system of a drum washing machine according to claim 1, wherein said local storage module (61) is implemented by a memory card for local storage, the local storage contains abnormal information, alarm information, wear information, etc., and said cloud storage module (62) is transmitted to the cloud by a wireless signal transmitter.
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| CN106480641A (en) * | 2015-08-28 | 2017-03-08 | 无锡飞翎电子有限公司 | The fault diagnosis of washing machine and restorative procedure |
| CN106713466A (en) * | 2016-12-28 | 2017-05-24 | 上海庆科信息技术有限公司 | Intelligent clothes washing system, cloud server, and communication module based on Internet of Things |
| CN208533166U (en) * | 2018-07-26 | 2019-02-22 | 深圳市一合智能科技有限公司 | A kind of self-service washing machine based on Internet of Things |
| CN109468801A (en) * | 2018-12-11 | 2019-03-15 | 青岛海尔洗衣机有限公司 | Dewatering control method for washing machine |
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2019
- 2019-05-06 CN CN201910369865.8A patent/CN111893708B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381638A (en) * | 2001-03-27 | 2002-11-27 | 三菱电机株式会社 | Dewater control method of washing machine |
| JP2014030574A (en) * | 2012-08-03 | 2014-02-20 | Panasonic Corp | Service management system for washing machine |
| CN103741428A (en) * | 2013-12-17 | 2014-04-23 | 宁波乐士实业有限公司 | Control method of full-automatic washing machine |
| CN104862923A (en) * | 2014-02-21 | 2015-08-26 | 三星电子株式会社 | Washing apparatus and controlling method thereof |
| CN105714511A (en) * | 2014-12-01 | 2016-06-29 | 无锡小天鹅股份有限公司 | Washing machine and dewatering control method thereof |
| CN106480641A (en) * | 2015-08-28 | 2017-03-08 | 无锡飞翎电子有限公司 | The fault diagnosis of washing machine and restorative procedure |
| CN105780381A (en) * | 2016-04-30 | 2016-07-20 | 杭州慧人科技有限公司 | Commercial washing machine maintenance and management system |
| CN106713466A (en) * | 2016-12-28 | 2017-05-24 | 上海庆科信息技术有限公司 | Intelligent clothes washing system, cloud server, and communication module based on Internet of Things |
| CN208533166U (en) * | 2018-07-26 | 2019-02-22 | 深圳市一合智能科技有限公司 | A kind of self-service washing machine based on Internet of Things |
| CN109468801A (en) * | 2018-12-11 | 2019-03-15 | 青岛海尔洗衣机有限公司 | Dewatering control method for washing machine |
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