CN202962104U - Filter element protection device applied to water purifier - Google Patents
Filter element protection device applied to water purifier Download PDFInfo
- Publication number
- CN202962104U CN202962104U CN 201220648327 CN201220648327U CN202962104U CN 202962104 U CN202962104 U CN 202962104U CN 201220648327 CN201220648327 CN 201220648327 CN 201220648327 U CN201220648327 U CN 201220648327U CN 202962104 U CN202962104 U CN 202962104U
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- CN
- China
- Prior art keywords
- water purifier
- filter core
- filter element
- control chip
- protective device
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- 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 - Fee Related
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Abstract
The utility model discloses a filter element protection device applied to a water purifier. The filter element protection device applied to the water purifier comprises a filter element protection device connected to the water purifier; the filter element protection device is a control unit consisting of a control chip and a switching circuit connected to the control chip; the water purifier is internally provided with a control circuit board for controlling components of the water purifier to operate; and the control chip is connected to the control circuit board. The filter element protection device applied to the water purifier provided by the utility model is simple in structure, is reasonable in design, remedies disadvantages of the existing filter element reminding circuit, can achieve power-off protection of the water purifier, can switch off a power supply of a water producing system of the water purifier timely when the filter element is not maintained by users because of carelessness, and prevents machine element abrasion or damage caused by excessive blocking of the filter element for the water purifier effectively, so that service lives of the water purifier and other machine elements are prolonged.
Description
Technical field
The utility model relates to the water purifier field, specifically, is the filter core protective device that is applied to water purifier.
Background technology
Along with the China raising of economic level and the maturation of water purifier technology per capita, water purifier is just accepted and uses by increasing family, and household water-purifying machine can be realized the processing to running water take filter core as core, be equivalent to the miniature water treatment facility of Modern Family.During use; dirt often is deposited on the inside of filter core; need regularly manually to unpick and wash; just can guarantee the normal operation of machine, and at existing water purifier control field, but only exist filter core to remind (that is: sound prompting or bright light are reminded); when the filter core sediment is more; its control circuit can be sounded and be reminded or bright light, but meanwhile, water manufacturing system but still can move.Based on above-mentioned situation, in actual application, the excessive obstruction of the filter core part that normal appearance causes because the user neglects, the wearing and tearing of parts or damage etc., certainly, in use, also can bring thus larger loss, as: the replacing of filter core, its cost damage the cost that upgrades well below parts.Therefore, for overcoming defects, reduce customer using cost, the utility model arises at the historic moment.
The utility model content
The purpose of this utility model is to provide the filter core that is applied to water purifier protective device; by control chip and on-off circuit; can effectively avoid water purifier excessively to stop up because of filter core component wear or the damage that causes; not only improved the service life of water purifier and other parts; more reduce user's use cost, practical.
the utility model is achieved through the following technical solutions: the filter core protective device that is applied to water purifier, comprise the filter core protective device that is connected with water purifier, described filter core protective device is by control chip, be connected to the control module that the on-off circuit on control chip forms, be provided with the control circuit board of controlling its assembly work in described water purifier, described control chip is connected on control circuit board, in the utility model, control circuit board can be to the whole system power distribution of water purifier, comprise the power distribution to the water purifier water manufacturing system, under the control of control chip, when the normal life cycle of filter core is full, on-off circuit can be realized opening circuit of water purifier water manufacturing system, effectively avoid water purifier excessively to stop up because of filter core component wear or the damage that causes, extended the service life of water purifier and other parts.
Control circuit board described in the utility model is the main control unit that is provided with the filter core alert circuit; the filter core alert circuit mostly is in the prior art sound prompting or bright light is reminded; only has reminding effect; can not turn-off whole water process processed; based on this situation; in actual application; often can occur occurring because user's carelessness causes the situation that filter core excessively stops up; described on-off circuit comprises realizes that control circuit board opens circuit or the relay J of path; during use; the power supply of plate that can switch off control circuit timely, and then realize opening circuit of water purifier water manufacturing system.
Use for the convenience of the user; described filter core protective device comprises the display screen that is provided with time display circuit, and described display screen is connected on control chip, during use; the user can intuitively, clearly know the service time of filter core by display screen; guarantee the reliability service of water purifier, during making, display screen can adopt the LED LCDs; simultaneously; by the charactron of LED LCDs, can also realize that it is very reasonable to design along the clock display of timing or countdown.
For better realizing said structure, filter core protective device described in the utility model also comprises the warning circuit that is provided with buzzer, and described warning circuit is connected on control chip, and its warning function has more warning function than filter core alert circuit in prior art.
For convenience of staff's inspection and maintenance, the utility model also is provided with the memory that stores the filter core working condition on described control chip.
Also be provided with reset key S on described control chip, after being usually used in the staff filter core being changed, to making zero of display screen timing, restPose, and enter second time-count cycle.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model has made up the deficiency of existing filter core alert circuit; be provided with the filter core protective device on water purifier; can realize the power-off protection of water purifier; when the user does not carry out maintenance to filter core because of carelessness; can in time turn-off the power supply of water purifier water manufacturing system; effectively avoided water purifier excessively to stop up because of filter core component wear or the damage that causes; increased the service life of water purifier and other parts; simultaneously; more reduced the maintenance cost of equipment, thereby allowed the user bring unnecessary loss away from life and the minimizing of non-healthy water quality because neglect.
(2) for the convenience of the user use, the utility model also is provided with display screen, the user can intuitively, clearly know the service time of filter core by display screen, filter core maintenance time accurately is provided, to a greater extent important parts are carried out periodic maintenance and maintenance, guaranteed that equipment moves in safety, normal environment.
(3) display screen described in the utility model can adopt the LED LCDs, during making, can be arranged to the clock display along timing or countdown, and it is very reasonable to design.
(4) for user or new user are installed, installation of the present utility model is all very convenient, for new user, can directly be designed into the utility model on control circuit board, certainly, the user has been installed directly this device has been connected on original control circuit board and gets final product, can install without the complete machine dismounting, more reduced staff's workload and after-sales service.
(5) the utility model also is provided with warning circuit and memory, and the structure of warning circuit is very simple, and its warning function has more warning function than filter core alert circuit in prior art; Memory can store the working condition of filter core, when the filter core parts break down, facilitates the staff in time to fix a breakdown, and the normal operation of service equipment.
Description of drawings
Fig. 1 is theory diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment:
In the use procedure of water purifier; regularly more renew cartridge is to the water quality safety best bet; but the continuous service due to the water purifier water manufacturing system; in actual application; often can occur in time not changing because user's carelessness causes filter core the excessive obstruction that occurs; thereby cause wearing and tearing or the damage of filter core parts, greatly increased user's use cost.Based on above-mentioned situation; the utility model proposes the filter core protective device that is applied to water purifier; comprise the filter core protective device that is connected with water purifier; as shown in Figure 1; the filter core protective device is by control chip, is connected to the control module that the on-off circuit on control chip forms; be provided with the control circuit board of controlling its assembly work in water purifier, control chip is connected on control circuit board.
In the utility model, control circuit board is the main control unit (part is controlled the function that computer board only only has power distribution) that is provided with the filter core alert circuit, in actual moving process, control circuit board can to the whole system power distribution of water purifier, comprise the power distribution to the water purifier water manufacturing system.In the prior art; only there is the filter core alert circuit in water purifier; mostly being sound prompting or bright light reminds; only has reminding effect; can not turn-off whole water process processed; and in the case; on-off circuit can be brought into play its effect; as shown in Figure 1; on-off circuit comprises realizes that control circuit board opens circuit or the relay J of path, during making, can realize by the programming to control chip the setting of filter core life cycle; for the generalized situations of present national conditions and water quality, the design protection cycle of filter core mostly is 1 year (that is: 365 days).In the use procedure of filter core, the pin output high level that control chip is connected with relay J, at this moment, and the relay J adhesive, equipment normally moves; And when the filter core life cycle finishes, the pin output low level that control chip is connected with relay J, this moment, relay J discharged, and water manufacturing system is out of service, device powers down.
said structure has been realized the pressure outage of water purifier, effectively avoided water purifier excessively to stop up because of filter core component wear or the damage that causes, more increased the service life of water purifier and other parts, in this process, be the accurate maintenance time of reminding user filter core, the utility model also comprises the display screen that is provided with time display circuit, as shown in Figure 1, display screen is connected on control chip, during use, the user can be directly perceived by display screen, clearly know the service time of filter core, filter core maintenance time accurately is provided, to a greater extent important parts are carried out periodic maintenance and maintenance, guaranteed that equipment is in safety, move in normal environment.Display screen can adopt the LED LCDs, during making, can be arranged to the clock display along timing or countdown, and it is very reasonable to design.As shown in Figure 1, the utility model also is provided with the warning circuit that is comprised of buzzer, and warning circuit is connected on control chip, and its warning function has more warning function than filter core alert circuit in prior art.When water purifier was worked, display screen was namely started working, and entered time status, when timing time when setting cycle finishes the last fortnight, warning circuit is started working, and during this period, user's capable of selecting time contacts after sale that the staff makes house calls, serve complete after, the staff is made zero timing by reset key S, restPoses, and enters second time-count cycle, as shown in Figure 1, reset key S is connected on control chip.
the utility model should be arranged on the position near power supply, and for user or new user are installed, installation of the present utility model is all very convenient, for new user, can directly be designed into the utility model on control circuit board, certainly, the user has been installed directly to be connected to this device on original control circuit board and to get final product, can install without the complete machine dismounting, staff's workload and after-sales service have more been reduced, during making, for guaranteeing the attractive in appearance of water purifier, should select as much as possible to be placed to suitable position, as: the rear end that is placed in the water purifier transformer.In use procedure of the present utility model, can break down unavoidably and cause shutting down, for convenience of staff's inspection and maintenance; as shown in Figure 1; also be provided with the memory that stores the filter core working condition on control chip, facilitate the staff in time to fix a breakdown, and the normal operation of service equipment.
The utility model is simple in structure; reasonable in design; made up the deficiency of existing filter core alert circuit; can realize the power-off protection of water purifier; when the user does not carry out maintenance to filter core because of carelessness; can in time turn-off the power supply of water purifier water manufacturing system, effectively avoid water purifier because filter core excessively stops up component wear or the damage that causes, increase the service life of water purifier and other parts.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment are within all falling into protection domain of the present utility model.
Claims (6)
1. be applied to the filter core protective device of water purifier; it is characterized in that: comprise the filter core protective device that is connected with water purifier; described filter core protective device by control chip, be connected to the control module that the on-off circuit on control chip forms; be provided with the control circuit board of controlling its assembly work in described water purifier, described control chip is connected on control circuit board.
2. the filter core protective device that is applied to water purifier according to claim 1; it is characterized in that: described control circuit board is the main control unit that is provided with the filter core alert circuit, and described on-off circuit comprises realizes that control circuit board opens circuit or the relay J of path.
3. the filter core protective device that is applied to water purifier according to claim 2, it is characterized in that: described filter core protective device comprises the display screen that is provided with time display circuit, and described display screen is connected on control chip.
4. the filter core protective device that is applied to water purifier according to claim 3, it is characterized in that: described filter core protective device also comprises the warning circuit that is provided with buzzer, and described warning circuit is connected on control chip.
5. the filter core protective device that is applied to water purifier according to claim 4, is characterized in that: also be provided with the memory that stores the filter core working condition on described control chip.
6. the filter core protective device that is applied to water purifier according to claim 5, is characterized in that: also be provided with reset key S on described control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648327 CN202962104U (en) | 2012-11-30 | 2012-11-30 | Filter element protection device applied to water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648327 CN202962104U (en) | 2012-11-30 | 2012-11-30 | Filter element protection device applied to water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962104U true CN202962104U (en) | 2013-06-05 |
Family
ID=48503235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648327 Expired - Fee Related CN202962104U (en) | 2012-11-30 | 2012-11-30 | Filter element protection device applied to water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961591A (en) * | 2017-12-28 | 2018-04-27 | 深圳市峻玮科技有限公司 | Filter core and water purifier with control function |
| CN109550299A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Purifier |
-
2012
- 2012-11-30 CN CN 201220648327 patent/CN202962104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550299A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Purifier |
| CN107961591A (en) * | 2017-12-28 | 2018-04-27 | 深圳市峻玮科技有限公司 | Filter core and water purifier with control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |