CN202654799U - Alarming device for replacement of filter element - Google Patents
Alarming device for replacement of filter element Download PDFInfo
- Publication number
- CN202654799U CN202654799U CN 201220310004 CN201220310004U CN202654799U CN 202654799 U CN202654799 U CN 202654799U CN 201220310004 CN201220310004 CN 201220310004 CN 201220310004 U CN201220310004 U CN 201220310004U CN 202654799 U CN202654799 U CN 202654799U
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- filter element
- controller
- alarm
- data
- filter core
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Abstract
The utility model discloses an alarming device for the replacement of a filter element. The alarming device comprises a flow sensor, a controller, a timer and an alarm, wherein the flow sensor is arranged in a watercourse of the filter element, and transmits sensed water flow data into the controller; the timer transmits data to the controller when timed time is reached; and the controller judges whether the filter element is required to be replaced or not according to the received data, and starts the alarm when the filter element is required to be replaced. According to the device, a prompt about whether the filter element is required to be replaced or not can be given according to the actual service condition of the filter element, so that the water purification effect of the filter element is ensured.
Description
Technical field
The utility model relates to a kind of purifier, but particularly a kind of science is pointed out the more warning device of renew cartridge.
Background technology
Purifier in use for some time, can pile up more impurity in the filter core, this moment is in order to keep purifying water effect, filter core in the purifier needs in time to change, but because filter core is installed in the purifier, not quick detachable, and filter core is generally tubular, various mediums are full of wherein, naked eyes can't intuitively be seen impurity accumulation situation wherein, and therefore common way is the periodic replacement filter core, but because the operating position of purifier is different, the frequency of utilization that has is higher, more impurity has been piled up in the inside when causing more renew cartridge, loses purifying water effect fully, therefore is necessary the operating position of filter core is added up, thereby the scientific guidance people are renew cartridge more, guarantees its result of use.
The utility model content
The purpose of this utility model is to provide a kind of warning device for filter element replacing, and whether it can point out more renew cartridge of needs according to the actual operating position of filter core, thereby guarantees the purifying water effect of filter core.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of warning device for filter element replacing, comprise flow sensor, controller, timer and alarm, flow sensor is located in the water channel of filter core, and the water flow data of sensing is sent into controller, and timer then sends data to controller when timing arrives; Described controller judges whether more renew cartridge of needs according to the data that receive, and starts alarm when needs are changed.
Above-mentioned alarm is red LED lamp.
Above-mentioned alarm is buzzer.
After adopting such scheme, the utility model considers service time and the frequency of utilization of filter core, as long as one of them reaches the replacing condition and namely starts warning, thereby so that the replacing of filter core science more, guarantees the purifying water effect of filter core.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
The specific embodiment
Below with reference to accompanying drawing, the technical solution of the utility model is elaborated.
As shown in Figure 1, the utility model provides a kind of warning device for filter element replacing, comprise flow sensor, controller, timer and alarm, wherein, flow sensor is located in the water channel of filter core, the discharge that real-time sensing passes through also is the actual drainage amount of filter core, and water flow data is sent in the controller; Timer is connected with controller, carries out timing under the control of controller, and sends data to controller when timing arrives, and simultaneously, when filter core was changed, controller can be controlled the timer zero clearing, restarts timing; Described controller is according to the water flow data and the time data that receive, when water flow data arrives setting threshold, even timing does not also arrive, can judge that also filter core needs to change, start alarm, so just efficiently solve at some purifier and use frequently place, filter core loses the situation of filter effect too early because of high-frequency use; And less when the purifier access times, when the drainage amount was less, water flow data not yet arrived setting threshold, and timing has arrived, and this Time Controller also can start alarm, avoided the aging of filter core and the weakening purifying water effect.
Described alarm can select red LED lamp to carry out light warning according to actual conditions, is located at the shell of purifier, or selects buzzer to carry out audible alarm.
In sum, controller when judging whether filter core is changed, adopt " with " computing, namely can start warning as long as drainage amount and timing have data to arrive threshold value, remind more renew cartridge of people, this method is science, rationally more.
Above embodiment only is explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on the technical scheme basis all falls within the utility model protection domain.
Claims (3)
1. warning device that is used for filter element replacing, it is characterized in that: comprise flow sensor, controller, timer and alarm, flow sensor is located in the water channel of filter core, and the water flow data of sensing is sent into controller, and timer then sends data to controller when timing arrives; Described controller judges whether more renew cartridge of needs according to the data that receive, and starts alarm when needs are changed.
2. a kind of warning device for filter element replacing as claimed in claim 1, it is characterized in that: described alarm is red LED lamp.
3. a kind of warning device for filter element replacing as claimed in claim 1, it is characterized in that: described alarm is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310004 CN202654799U (en) | 2012-06-29 | 2012-06-29 | Alarming device for replacement of filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310004 CN202654799U (en) | 2012-06-29 | 2012-06-29 | Alarming device for replacement of filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654799U true CN202654799U (en) | 2013-01-09 |
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ID=47449739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310004 Ceased CN202654799U (en) | 2012-06-29 | 2012-06-29 | Alarming device for replacement of filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654799U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728137A (en) * | 2012-06-29 | 2012-10-17 | 无锡莱吉特信息科技有限公司 | Alarm device used for filter core replacing |
| CN103961928A (en) * | 2014-04-29 | 2014-08-06 | 广东美的生活电器制造有限公司 | Filter element condition monitoring device, filter element condition monitoring method and intelligent water machine |
| CN105800705A (en) * | 2016-04-29 | 2016-07-27 | 李小明 | Intelligent water purifying kettle and filter element replacement recording system thereof |
| CN108585071A (en) * | 2018-03-28 | 2018-09-28 | 浙江沁园水处理科技有限公司 | A kind of water filter cup |
-
2012
- 2012-06-29 CN CN 201220310004 patent/CN202654799U/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728137A (en) * | 2012-06-29 | 2012-10-17 | 无锡莱吉特信息科技有限公司 | Alarm device used for filter core replacing |
| CN103961928A (en) * | 2014-04-29 | 2014-08-06 | 广东美的生活电器制造有限公司 | Filter element condition monitoring device, filter element condition monitoring method and intelligent water machine |
| CN103961928B (en) * | 2014-04-29 | 2016-07-20 | 广东美的生活电器制造有限公司 | State of filter element monitoring device, state of filter element monitoring method and intelligent water machine |
| CN105800705A (en) * | 2016-04-29 | 2016-07-27 | 李小明 | Intelligent water purifying kettle and filter element replacement recording system thereof |
| CN108585071A (en) * | 2018-03-28 | 2018-09-28 | 浙江沁园水处理科技有限公司 | A kind of water filter cup |
| CN108585071B (en) * | 2018-03-28 | 2022-06-03 | 浙江沁园水处理科技有限公司 | Water filtering cup |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130629 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20140115 Decision number of declaring invalidation: 21946 Granted publication date: 20130109 |