CN211619965U - Water purifying equipment - Google Patents
Water purifying equipment Download PDFInfo
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- CN211619965U CN211619965U CN201922378739.7U CN201922378739U CN211619965U CN 211619965 U CN211619965 U CN 211619965U CN 201922378739 U CN201922378739 U CN 201922378739U CN 211619965 U CN211619965 U CN 211619965U
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Abstract
The utility model discloses a water purification unit relates to water purification technical field. The water purifying device comprises a water purifying module, a water inlet and a water outlet which are positioned at two ends of the water purifying module, a water inlet detection device positioned between the water inlet and the water purifying module, a water outlet detection device positioned between the water outlet and the water purifying module, a control device connected with the water inlet detection device and the water outlet detection device, and an alarm device in communication connection with the control device; the water inlet detection device is used for detecting the water quality before purification, the water outlet detection device is used for detecting the water quality after purification, the control device is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification, and the alarm device is controlled to send alarm information when the filter element is determined to be unqualified. The technical scheme of the disclosure can determine the qualification of the filter element according to the water quality before purification and the water quality after purification, thereby ensuring that purified water with the water quality meeting the requirements is provided for users.
Description
Technical Field
The utility model relates to a water purification technical field especially relates to a water purification unit.
Background
At present, commercially available water purification equipment basically needs to adopt a filter element to purify tap water, so that the purification capacity of the filter element plays a crucial role in water quality. If the purification ability of filter core has appeared the problem but can't obtain timely change, can very big influence the quality of water of drinking water to cause not good user experience.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art, the embodiment of the disclosure provides a water purifying device. The technical scheme is as follows:
according to an aspect of the disclosed embodiment, a water purifying apparatus is provided, which includes a water purifying module, a water inlet and a water outlet at two ends of the water purifying module, a water inlet detection device between the water inlet and the water purifying module, a water outlet detection device between the water outlet and the water purifying module, a control device connected to both the water inlet detection device and the water outlet detection device, and an alarm device in communication connection with the control device;
the water inlet detection device is used for detecting the water quality before purification, the water outlet detection device is used for detecting the water quality after purification, and the control device is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification and controlling the alarm device to send alarm information when determining that the filter element is unqualified.
In one embodiment, the water purifying apparatus further comprises a flow meter, which is located at the water inlet or the water outlet and connected to the control device, for monitoring the flow of water flowing through the water inlet or the water outlet;
the control device is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification when the water flow is monitored to meet the preset water flow.
In one embodiment, the water purifying apparatus further comprises a timer, wherein the timer is arranged in the control device and used for monitoring the time length information of the flowing of the generated water;
and the control device is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification when the time length information is monitored to meet the preset time length.
In one embodiment, the water purifying apparatus further comprises a first control valve located at the water outlet and connected to the control device;
and the control device is also used for controlling the first control valve to be in a closed state when the filter element is determined to be unqualified.
In one embodiment, the water purifying device further comprises a reminding device, and the reminding device is in communication connection with the control device;
the control device is also used for determining whether the water quality is qualified or not according to the purified water quality and controlling the reminding device to send out prompt information when determining that the water quality is unqualified.
In one embodiment, the water purification apparatus further comprises a waste water port and a second control valve, the second control valve is positioned at the waste water port and connected with the control device;
the control device is also used for determining whether the water quality is qualified or not according to the purified water quality and controlling the second control valve to be in an open state when the water quality is determined to be unqualified.
In one embodiment, the water purifying apparatus further comprises a waste water detection device located at the waste water port, and the waste water detection device is connected with the control device and is used for detecting the water quality at the waste water port;
the control device is also used for controlling the opening and closing of the second control valve according to the water quality at the waste water port.
In one embodiment, the influent detection means, the effluent detection means, and the effluent detection means are TDS (Total Dissolved solids) sensors.
In one embodiment, the water purification module includes a replaceable cartridge unit having a cartridge disposed therein and an electronic latch for locking the cartridge unit.
In one embodiment, the electronic lock is connected with the control device;
the control device is further used for judging whether the filter element unit is replaced or not according to the on-off state of the electronic lock catch.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the water purification unit that this disclosed technical scheme provided can set up into water detection device and go out water detection device respectively and detect the quality of water around purifying in water inlet department and water outlet department to whether it is qualified to confirm the filter core according to the quality of water around purifying, and control alarm device and send alarm information when determining that the filter core is unqualified, thereby remind the user to change the filter core, so alright guarantee can provide the pure water that quality of water meets the requirements for the user.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a first schematic structural view of a water purifying apparatus according to an exemplary embodiment;
FIG. 2 is a schematic structural diagram II of a water purification apparatus according to an exemplary embodiment;
fig. 3 is a schematic structural view three of the water purifying apparatus according to the exemplary embodiment;
fig. 4 is a schematic structural view four of the water purifying apparatus according to the exemplary embodiment;
fig. 5 is an overall structural view of a water purifying apparatus according to an exemplary embodiment;
fig. 6 is a connection relation block diagram of a water purifying apparatus according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The technical scheme that this disclosure embodiment provided relates to water purification unit. In the related art, the water purifying equipment basically needs to adopt the filter element to purify the tap water, so the purifying capacity of the filter element plays a crucial role in water quality. If the purification ability of filter core has appeared the problem but can't obtain timely change, can very big influence the quality of water of drinking water to cause not good user experience. Based on this, the water purification unit that this disclosed technical scheme provided can set up into water detection device and go out water detection device respectively and detect the quality of water before and after purifying in water inlet department and delivery port department to whether quality of water is qualified according to the quality of water before and after purifying, and control alarm device and send alarm information when determining that the filter core is unqualified, thereby remind the user to change the filter core, so alright guarantee can provide the pure water that quality of water meets the requirements for the user.
Fig. 1 schematically illustrates a structural diagram of a water purifying apparatus provided in an embodiment of the present disclosure. As shown in fig. 1, the water purifying apparatus 10 includes a water purifying module 100, a water inlet 101 and a water outlet 102 at two ends of the water purifying module 100, a water inlet detecting device 103 between the water inlet 101 and the water purifying module 100, a water outlet detecting device 104 between the water outlet 102 and the water purifying module 100, a control device 105 connected to both the water inlet detecting device 103 and the water outlet detecting device 104, and an alarm device 106 connected to the control device 105 in communication; the inlet water detection device 103 is used for detecting the water quality before purification, the outlet water detection device 104 is used for detecting the water quality after purification, and the control device 105 is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification, and controlling the alarm device 106 to send alarm information when determining that the filter element is unqualified.
Specifically, the water inlet detection device 103 may detect the water quality that has not passed through the purification module 100, that is, the water quality before purification, the water outlet detection device 104 may detect the water quality that has passed through the purification module 100, that is, the water quality after purification, and the water inlet detection device 103 and the water outlet detection device 104 may both use TDS sensors or may use other water quality detectors, which is not specifically limited as long as the water quality information can be quantitatively reflected. After the water quality before purification and the water quality after purification are detected, the control device 105 may obtain the parameter values corresponding to the water quality information uploaded by the inlet water detection device 103 and the outlet water detection device 104, and at this time, the control device 105 may perform a difference processing on the parameter value corresponding to the water quality before purification and the parameter value corresponding to the water quality after purification to determine whether the difference is smaller than a first preset threshold, and accordingly obtain a conclusion whether the filter element is qualified. If the obtained difference value is smaller than a first preset threshold value, the water quality before purification is very close to the water quality after purification, and the water quality purification effect is not obvious, the filter element is determined to be unqualified; if the obtained difference value is larger than or equal to the first preset threshold value, the water quality before purification is not close to the water quality after purification, and the water quality purification effect is obvious, the filter element is determined to be qualified. It should be understood that, when determining whether the filter element is qualified according to the water quality before purification and the water quality after purification, in addition to the above difference processing, the control device 105 may perform quotient processing on the parameter value corresponding to the water quality before purification and the parameter value corresponding to the water quality after purification to determine whether the quotient approaches the second preset threshold, and accordingly draw a conclusion whether the filter element is qualified. If the obtained quotient value is close to a second preset threshold value, the water quality before purification is very close to the water quality after purification, and the water quality purification effect is not obvious, determining that the filter element is unqualified; and if the obtained quotient value is not close to a second preset threshold value, the water quality before purification and the water quality after purification are not close to each other, and the water quality purification effect is obvious, the filter element is determined to be qualified. After determining that the filter element is not qualified, the control device 105 issues an alarm command to the alarm device 106, so that the alarm device can issue an alarm message in response to the alarm command, wherein the alarm message includes, but is not limited to, any one of a buzzer alert, a voice alert, a light alert, or a combination thereof.
Based on this, the water purification apparatus 10 provided by the technical scheme of the present disclosure may respectively set the water inlet detection device 103 and the water outlet detection device 104 at the water inlet 101 and the water outlet 102 to detect the water quality before and after purification, so as to determine whether the filter element is qualified according to the water quality before and after purification, and control the alarm device 106 to send alarm information when determining that the filter element is not qualified, thereby reminding the user to replace the filter element, so as to ensure that purified water meeting the requirements of the water quality can be provided for the user.
In the embodiment of the disclosure, when it is determined that the filter element is not qualified, in order to avoid the user from drinking purified water with unqualified water quality by mistake, the water purifying apparatus 10 can also control whether the water outlet 102 can normally discharge water. Fig. 2 schematically illustrates a structural diagram of a water purifying apparatus provided by an embodiment of the present disclosure. As shown in fig. 2, the water purifying apparatus 10 further includes a first control valve 107 located at the water outlet 102 and connected to the control device 105, wherein the first control valve 107 can be a solenoid valve, and the control device 105 can also control the first control valve 107 to be in a closed state when it is determined that the filter cartridge is not qualified. It will be appreciated that the first control valve 107 is open when the cartridge is acceptable, thereby ensuring a proper outlet of water from the outlet 102.
Based on this, this disclosed embodiment can open first control valve 107 when the filter core is qualified to close first control valve 107 when the filter core is unqualified, so can avoid the user to drink the unqualified pure water of quality by mistake.
Further, after the first control valve 107 is closed, the water purifying apparatus 10 provided in the embodiment of the present disclosure needs to open the first control valve 107 again for subsequent applications. The method herein for re-opening the first control valve 107 may include the following two:
first, manual opening. The user can manually open the first control valve 107, but in order to avoid the valve from being closed again due to the water quality problem after the first control valve 107 is manually opened, the control device 105 may further include a control panel that can close the water quality detection function according to the operation of the user, and at this time, only periodically prompt the replacement of the filter element.
And secondly, automatic opening. As a result of the valve closure, a filter failure is detected, and thus, as soon as the filter is replaced, the first control valve 107 can be triggered to reopen. Specifically, the water purification module 100 includes a replaceable cartridge unit in which a cartridge is placed, and an electronic lock catch for locking the cartridge unit. In this embodiment, the electronic lock is connected to the control device 105, and as long as the electronic lock is opened or closed, corresponding feedback information is generated and uploaded to the control device 105, and at this time, the control device 105 can determine whether the filter element unit has been replaced according to the on-off state of the electronic lock. When the control device 105 detects that the electronic lock is opened and closed again, it can determine that the filter element has been replaced, so as to control the first control valve 107 to switch to the open state, thereby ensuring normal use of the water purifying apparatus 10.
Considering that the water quality stored in the water purifying device is deteriorated even when the water purifying device is not used for a long time, the filter element is not necessarily unqualified, and thus, a certain amount of running water needs to be discharged before correct data can be detected.
In one embodiment, the water purifying apparatus 10 further comprises a flow meter, which is located at the water inlet 101 or the water outlet 102 and connected to the control device 105, and is configured to monitor a water flow passing through the water inlet 101 or the water outlet 102, wherein the control device 105 is further configured to determine whether the filter element is qualified according to the water quality before purification and the water quality after purification when the water flow is monitored to satisfy a preset water flow, so as to avoid misjudgment caused by long-term inadaptation of the water purifying apparatus 10.
In another embodiment, the water purifying apparatus 10 further includes a timer, the timer is disposed in the control device 105 and is configured to monitor the time duration information of the flowing of the generated water, and when the control device 105 monitors that the time duration information satisfies the preset time duration, the control device further determines whether the filter element is qualified according to the water quality before purification and the water quality after purification, so as to avoid misjudgment caused by inadaptation of the water purifying apparatus 10 for a long time. In this embodiment, the manner of triggering the timer to start timing includes any one of the following: firstly, a vibration sensor is arranged on the pipe wall, and when the vibration sensor detects a vibration signal exceeding a preset amplitude value, the vibration signal can be reported to the control device 105 so as to trigger a timer in the control device 105 to start timing; secondly, a pressure sensor is arranged on the pipe wall, and when the pressure sensor detects a pressure signal exceeding a preset pressure, the pressure signal can be reported to the control device 105 so as to trigger a timer in the control device 105 to start timing; thirdly, a temperature sensor is arranged on the pipe wall, when the temperature sensor detects a temperature signal, the temperature signal is reported to the control device 105, and when the control device 105 determines that the temperature variation amplitude exceeds a preset threshold value, a timer in the control device is triggered to start timing. Of course, the manner of triggering the timer to start timing is not limited to this, and other manners may also be adopted, such as detecting whether a valve of the faucet is opened or not, and the like, which is not specifically limited herein.
The water quality stored in the water purifying equipment is deteriorated due to the fact that the water purifying equipment is not used for a long time, and at the moment, although the filter element is not unqualified, a user needs to be reminded that the water quality has problems. Based on this, fig. 3 exemplarily shows a schematic structural diagram of a water purification apparatus provided by the embodiment of the present disclosure. As can be seen from fig. 3, the water purifying apparatus 10 further includes a reminding device 108, the reminding device 108 is in communication connection with the control device 105, at this time, the control device 105 can determine whether the water quality is qualified according to the purified water quality, and control the reminding device 108 to send out a prompt message when determining that the water quality is not qualified, wherein the prompt message includes any one of a buzzing prompt, a voice prompt and a light prompt, and should be different from the above-mentioned alarm message.
Further, when the water quality is detected to be unqualified, the unqualified water can be discharged to other places, such as a common water outlet, i.e., a non-purified water outlet or a sewer pipe, besides closing the first control valve 107. Fig. 4 schematically shows a structural diagram of a water purifying apparatus provided by an embodiment of the present disclosure. As shown in fig. 4, the water purifying apparatus 10 further includes a waste water outlet 109 and a second control valve 110, the second control valve 110 is located at the waste water outlet 109 and connected to the control device 105, the second control valve 110 may be an electromagnetic valve, in which case the control device 105 may further determine whether the water quality is qualified according to the purified water quality, and control the second control valve 110 to be in an open state when the water quality is determined to be unqualified, so as to discharge the waste water to a common water outlet or a sewer pipe.
In order to timely confirm the information of the quality of the non-purified water discharged from the waste water port 109, the water purifying apparatus 10 may further include a waste water detecting device 111 at the waste water port 109 and connect the waste water detecting device 111 with the control device 105, the waste water detecting device 111 may employ a TDS sensor or other water quality detecting device capable of quantitatively monitoring, and the control device 105 may further control the opening and closing of the second control valve 110 according to the quality of the water at the waste water port 109 detected by the waste water detecting device 111. Based on this, the embodiment of the present disclosure may employ the wastewater detection device 111 to monitor the water quality at the wastewater outlet 109 in real time and upload the water quality to the control device 105, so that the control device 105 can control the second control valve 110 to close after determining the improvement of the water quality. Of course, the present embodiment may also employ the water outlet detection device 104 to monitor the water quality at the water outlet 102 in real time and upload the water quality to the control device 105, so that the control device 105 can control the second control valve 110 to close after determining that the water quality is improved.
Based on the above structure, fig. 5 exemplarily shows an overall structure view of the water purifying apparatus. As can be seen from fig. 5, the water purifying apparatus 10 specifically includes a control device 105, a water purifying module 100, a water inlet 101 located at the front end of the water purifying module 100, a water outlet 102 and a waste water outlet 109 located at the rear end of the water purifying module 100, a water inlet detection device 103 located between the water inlet 101 and the water purifying module 100, a water outlet detection device 104 located between the water outlet 102 and the water purifying module 100, a waste water detection device 111 located between the waste water outlet 109 and the water purifying module 100, a first control valve 107 located at the water outlet 102, a second control valve 110 located at the waste water outlet 109, an electronic locking port, an alarm device 106 and a reminder 108 communicatively connected to the control device 105, and a flow meter and/or a timer connected to the control device 105. In this embodiment, the water purification module 100 can include composite filter element 1001, booster pump 1002, reverse osmosis filter element 1003, check valve, high pressure switch and rearmounted active carbon in proper order according to the order from water inlet 101 to delivery port 102, and water inlet 101 connects the running water pipeline, and pure water outlet is connected to delivery port 102, and reverse osmosis filter element 1003 to ordinary delivery port or sewer pipe are connected to waste water mouth 109 to the realization is to the purification treatment of running water and the discharge of waste water.
In summary, the water purification apparatus 10 provided by the technical scheme of the present disclosure can not only detect whether the filter element is qualified, but also send alarm information when the filter element is unqualified, and can also control the opening and closing of the water outlet 104 and the waste water outlet 109, thereby ensuring that the user can not mistakenly drink the purified water with poor water quality.
It should be noted that: in the present embodiment, the actions related to information acquisition, condition judgment, and command control are all performed by the control device 105, and fig. 6 schematically shows a control relationship block diagram of the water purifying apparatus 10. As can be seen from fig. 6, the control device 105 may be connected to the water inlet detection device 103, the water outlet detection device 104, the waste water detection device 111, the electronic lock, the first solenoid valve 107, and the second solenoid valve 110, so as to achieve the above functions of the water purification apparatus 10 in the present disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure should be limited only by the attached claims.
Claims (10)
1. A water purifying device is characterized by comprising a water purifying module, a water inlet and a water outlet which are positioned at two ends of the water purifying module, a water inlet detection device positioned between the water inlet and the water purifying module, a water outlet detection device positioned between the water outlet and the water purifying module, a control device connected with the water inlet detection device and the water outlet detection device, and an alarm device in communication connection with the control device;
the water inlet detection device is used for detecting the water quality before purification, the water outlet detection device is used for detecting the water quality after purification, and the control device is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification and controlling the alarm device to send alarm information when determining that the filter element is unqualified.
2. The water purification apparatus of claim 1, further comprising a flow meter located at the water inlet or the water outlet and connected to the control device for monitoring the flow of water through the water inlet or the water outlet;
the control device is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification when the water flow is monitored to meet the preset water flow.
3. The water purification apparatus of claim 1, further comprising a timer, wherein the timer is built in the control device and is used for monitoring the time length information of the water flowing;
and the control device is used for determining whether the filter element is qualified or not according to the water quality before purification and the water quality after purification when the time length information is monitored to meet the preset time length.
4. The water purification apparatus of any one of claims 1 to 3, further comprising a first control valve located at the water outlet and connected to the control device;
and the control device is also used for controlling the first control valve to be in a closed state when the filter element is determined to be unqualified.
5. The water purification unit of claim 1, further comprising a reminder device, wherein the reminder device is in communication with the control device;
the control device is also used for determining whether the water quality is qualified or not according to the purified water quality and controlling the reminding device to send out prompt information when determining that the water quality is unqualified.
6. The water purification apparatus of claim 1, further comprising a waste water port and a second control valve located at the waste water port and connected to the control device;
the control device is also used for determining whether the water quality is qualified or not according to the purified water quality and controlling the second control valve to be in an open state when the water quality is determined to be unqualified.
7. The water purification apparatus of claim 6, further comprising a waste water detection device at the waste water port, the waste water detection device being connected to the control device for detecting the quality of water at the waste water port;
the control device is also used for controlling the opening and closing of the second control valve according to the water quality at the waste water port.
8. The water purification apparatus of claim 7, wherein the influent water detection device, the effluent water detection device, and the wastewater detection device are Total Dissolved Solids (TDS) sensors.
9. The water purification apparatus of claim 1, wherein the water purification module comprises a replaceable cartridge unit in which a cartridge is placed and an electronic lock for locking the cartridge unit.
10. The water purification apparatus of claim 9, wherein the electronic lock is connected to the control device;
the control device is further used for judging whether the filter element unit is replaced or not according to the on-off state of the electronic lock catch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922378739.7U CN211619965U (en) | 2019-12-23 | 2019-12-23 | Water purifying equipment |
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| CN201922378739.7U CN211619965U (en) | 2019-12-23 | 2019-12-23 | Water purifying equipment |
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| CN211619965U true CN211619965U (en) | 2020-10-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747628A (en) * | 2020-12-25 | 2021-05-04 | 格力电器（武汉）有限公司 | Cleaning device for heat exchanger of air conditioner external unit, air conditioner and control method |
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2019
- 2019-12-23 CN CN201922378739.7U patent/CN211619965U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747628A (en) * | 2020-12-25 | 2021-05-04 | 格力电器（武汉）有限公司 | Cleaning device for heat exchanger of air conditioner external unit, air conditioner and control method |
| CN112747628B (en) * | 2020-12-25 | 2022-04-22 | 格力电器（武汉）有限公司 | Cleaning device for heat exchanger of air conditioner external unit, air conditioner and control method |
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Address after: Room 01-04, 1st floor, No.2 Lane 60, Naxian Road, Pudong New Area pilot Free Trade Zone, Shanghai 201203 Patentee after: Chunmi Technology (Shanghai) Co.,Ltd. Address before: Room 01-04, 1st floor, Lane 60, Naxian Road, Pudong New Area, Shanghai, 201203 Patentee before: SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY Co.,Ltd. |