CN209917432U - Water purification unit water filter packs and changes reminding device - Google Patents
Water purification unit water filter packs and changes reminding device Download PDFInfo
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- CN209917432U CN209917432U CN201920636191.9U CN201920636191U CN209917432U CN 209917432 U CN209917432 U CN 209917432U CN 201920636191 U CN201920636191 U CN 201920636191U CN 209917432 U CN209917432 U CN 209917432U
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Abstract
The utility model discloses a reminding device is changed to water purification unit water filter filler, a serial communication port, change the reminiscences including water filter, water pressure sensor that intakes, play water pressure sensor, pressure differential sensor, controller, control panel and filler. The utility model discloses a set up the water pressure sensor of intaking and go out the water pressure that water pressure sensor detected the water inflow and go out water that get into water filter, send the detected signal to differential pressure sensor, differential pressure sensor will calculate the pressure differential and convey to the controller, and when the controller detected the signal, compare with preset's pressure value, when being higher than the set pressure value, the controller was filled through the control and is changed the reminiscences and remind the maintenance of equipment personnel to change water filter and pack. The utility model discloses still through setting up wireless local area network, the controller reports the information that water filter need change the filler to computer and cell-phone end, and water purification unit's managers accessible computer and cell-phone end see change filler suggestion information to in time change.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a reminding device is changed to water purification unit water quality filter filler.
Background
With the rapid development of economy and the continuous improvement of the living standard of people, the requirements on the living quality, particularly the quality of drinking water, are higher and higher, the safety and health of the drinking water become the focus and focus of much attention, and the water purifying equipment is more and more widely used. The pretreatment unit of the water purification equipment is a water filter, and a common water filter comprises a multi-media filter, an activated carbon filter and the like and is used for filtering out large-particle impurities such as rust, suspended matters and the like in water and removing residual chlorine, peculiar smell and most organic pollutants in the water.
More and more impurities can be intercepted by the filler of the water quality filter in the using process, the allowed water flow is smaller and smaller, the water purifying capacity of the water quality filter is poor, and the filler can be blocked when the water quality filter is serious, so that the equipment cannot normally operate. Therefore, the filler in the water quality filter needs to be replaced regularly in the using process of the water purifying equipment, but the water quality of each place is different, and the replacement period of the filler of the water quality filter cannot be determined; whether the filler of the water quality filter needs to be replaced or not can be observed, when the problem of the water quality is found, the time for replacing the filler is already passed, and the harm to the health of people is caused, so that the people cannot be paid. Therefore, it is necessary to invent a device capable of reminding the replacement of the filler of the water filter of the water purifying equipment.
SUMMERY OF THE UTILITY MODEL
The problem to prior art exists, the utility model provides a purifier water quality filter packs and changes reminding device can pack at water quality filter and hold back impurity and reach the upper limit, when can not purifying quality of water, initiatively reminds the maintainer to change purifier water quality filter on time and packs.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a water purification equipment water filter filler replacement reminding device comprises a water filter, a water inlet pressure sensor, a water outlet pressure sensor, a pressure difference sensor, a controller, a control panel and a filler replacement reminding device; the water quality filter is characterized in that a water inlet pipe of the water quality filter is provided with a water inlet pressure sensor, a water outlet pipe of the water quality filter is provided with a water outlet pressure sensor, the water inlet pressure sensor and the water outlet pressure sensor are connected with a pressure difference sensor, the pressure difference sensor is connected with a controller, and the controller is connected with a control panel.
Preferably, the water quality filter is a multi-medium filter and an activated carbon filter;
preferably, the controller is a PLC controller and is connected to the PC terminal or the mobile phone terminal through a wireless lan;
preferably, the control panel is provided with a water purifying device power supply and a filler replacement reminder;
preferably, the filler replacement reminder is a warning lamp or a buzzer;
preferably, the water inlet pressure sensor, the water outlet pressure sensor and the pressure difference sensor are electrically connected, and the pressure difference sensor and the controller are electrically connected.
The utility model discloses an electric heat water dispenser leak protection water protection device has following beneficial effect:
(1) the water pressure of inlet water and outlet water entering the water filter is detected by the water inlet pressure sensor and the water outlet pressure sensor, detection signals are transmitted to the pressure difference sensor, the pressure difference sensor transmits the pressure difference between the outlet water and the inlet water to the controller, when the controller detects the signals, the signals are compared with preset pressure values, and when the signals are higher than the preset pressure values, the controller controls the filler replacement reminder to remind equipment maintenance personnel to replace the filler of the water filter.
(2) Through setting up wireless local area network, the controller reports the running state of water filter and the information that need to change the filler to computer and cell-phone end, and water purification unit's managers sees the information that water filter filler needs to be changed the filler through computer and cell-phone end to in time change, reduce the fault rate of equipment.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a flow chart of the water purifying apparatus of the present invention.
In FIGS. 1 to 3: a multi-media filter; 2. an activated carbon filter; 3. a first water pressure sensor; 4. a second water pressure sensor; 5. a third water pressure sensor; 6. a first differential pressure sensor; 7. a second differential pressure sensor; 8. a controller; 9. a control panel; 10. a differential pressure sensor.
Detailed Description
Example 1
The reminding device for replacing the filler of the water filter of the water purifying device of the present invention is further described by the figures 1 and 3.
The utility model discloses a water purification unit water filter filler replacement reminding device, which comprises a multi-media filter 1, an activated carbon filter 2, a first water pressure sensor 3, a second water pressure sensor 4, a third water pressure sensor 5, a first differential pressure sensor 6, a second differential pressure sensor 7, a controller 8, a control panel 9 and a filler replacement reminding device; be equipped with first water pressure sensor 3 on multi-media filter 1's inlet tube, first water pressure sensor 3 is multi-media filter's the water pressure sensor of intaking, is equipped with second water pressure sensor 4 on multi-media filter 1's outlet pipe, second water pressure sensor 4 is that multi-media filter 1's play water pressure sensor is active carbon filter 2's the water pressure sensor of intaking simultaneously, is equipped with third water pressure sensor 5 on active carbon filter 2's outlet pipe, third water pressure sensor 5 is active carbon filter 2's play water pressure sensor. The first water pressure sensor 3 and the second water pressure sensor 4 are electrically connected with the first differential pressure sensor 6, the measured water inlet pressure and the measured water outlet pressure of the multi-media filter 1 are transmitted to the first differential pressure sensor 6, the second water pressure sensor 4 and the third water pressure sensor 5 are electrically connected with the second differential pressure sensor 7, the measured water inlet pressure and the measured water outlet pressure of the activated carbon filter 2 are transmitted to the second differential pressure sensor 7, the first differential pressure sensor 6 and the second differential pressure sensor 7 are connected with the controller 8, the calculated differential pressures are respectively transmitted to the controller 8, and the controller 8 is connected with the control panel 9. The controller 8 is a PLC controller and is connected with a PC end or a mobile phone end through a wireless local area network; the control panel 9 is provided with a water purifying device power supply and a filler replacement reminder 1 and 2 which respectively represent that the multi-media filter 1 and the activated carbon filter 2 need to be replaced, and the filler replacement reminder is a prompting lamp or a buzzer. When the calculated pressure difference is greater than the preset pressure value of 0.1MPa of the controller 8, the corresponding prompting lamp of the filler replacement reminder is turned on or the buzzer gives an alarm, and meanwhile, the controller 8 can transmit the prompting information to a computer and a mobile phone end, so that water quality filter fillers can be replaced in time by water purification equipment maintenance personnel.
Example 2
As shown in fig. 2, the difference between the reminding device for replacing the filler of the water filter of the water purifying apparatus disclosed in this embodiment 2 and the reminding device of the water filter of the water purifying apparatus disclosed in embodiment 1 is:
the second water pressure sensor 4 between the multi-media filter 1 and the activated carbon filter 2 is eliminated, the water inlet pressure of the multi-media filter 1 and the water outlet pressure of the activated carbon filter 2 are directly measured, pressure data are transmitted to the pressure difference sensor 10, the pressure difference sensor 10 transmits the calculated pressure differences to the controller 8 respectively, and the controller 8 is connected with the control panel 9. The controller 8 is a PLC controller and is connected with a PC end or a mobile phone end through a wireless local area network; the control panel 9 is provided with a water purifying device power supply and a filler replacement reminder, and the filler replacement reminder is a prompting lamp or a buzzer. When the calculated pressure difference is greater than the preset pressure value of 0.15MPa of the controller 8, the corresponding prompting lamp of the filler replacement reminder is turned on or the buzzer gives an alarm, and meanwhile, the controller 8 can transmit the prompting information to a computer and a mobile phone end, so that water quality filter fillers can be replaced in time by water purification equipment maintenance personnel.
In the actual use process, in order to reduce the workload of the water purification equipment maintainers, the multi-media filter and the activated carbon filter are replaced at the same time, namely, the use mode of the embodiment 2 is adopted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A water purification equipment water filter filler replacement reminding device is characterized by comprising a water filter, a water inlet pressure sensor, a water outlet pressure sensor, a pressure difference sensor, a controller, a control panel and a filler replacement reminding device; the water quality filter is characterized in that a water inlet pipe of the water quality filter is provided with a water inlet pressure sensor, a water outlet pipe of the water quality filter is provided with a water outlet pressure sensor, the water inlet pressure sensor and the water outlet pressure sensor are connected with a pressure difference sensor, the pressure difference sensor is connected with a controller, and the controller is connected with a control panel.
2. The water purification apparatus water filter filler replacement reminding device as claimed in claim 1, wherein the water filter is a multi-media filter and an activated carbon filter.
3. The water purification device water filter filler replacement reminding device of claim 1, wherein the controller is a PLC controller and is connected with a PC end or a mobile phone end through a wireless local area network.
4. The water purifying apparatus water filter filler replacement reminding device as claimed in claim 1, wherein the control panel is provided with a water purifying apparatus power supply and a filler replacement reminder.
5. The water purification unit water filter filler replacement reminding device of claim 1, wherein the filler replacement reminder is a warning light or a buzzer.
6. The water purification unit water filter filler replacement reminding device of claim 1, wherein the water inlet pressure sensor, the water outlet pressure sensor and the pressure difference sensor are electrically connected, and the pressure difference sensor and the controller are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920636191.9U CN209917432U (en) | 2019-05-06 | 2019-05-06 | Water purification unit water filter packs and changes reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920636191.9U CN209917432U (en) | 2019-05-06 | 2019-05-06 | Water purification unit water filter packs and changes reminding device |
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| Publication Number | Publication Date |
|---|---|
| CN209917432U true CN209917432U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920636191.9U Active CN209917432U (en) | 2019-05-06 | 2019-05-06 | Water purification unit water filter packs and changes reminding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282337A (en) * | 2020-03-21 | 2020-06-16 | 南京金龙客车制造有限公司 | Water filter combination monitoring platform with differential pressure indicator |
| CN114477495A (en) * | 2022-01-25 | 2022-05-13 | 广州家贝科技有限公司 | Whole house water purification system |
-
2019
- 2019-05-06 CN CN201920636191.9U patent/CN209917432U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282337A (en) * | 2020-03-21 | 2020-06-16 | 南京金龙客车制造有限公司 | Water filter combination monitoring platform with differential pressure indicator |
| CN114477495A (en) * | 2022-01-25 | 2022-05-13 | 广州家贝科技有限公司 | Whole house water purification system |
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