CN210103518U

CN210103518U - Reminding device is changed to single membrane filter core of water purification unit

Info

Publication number: CN210103518U
Application number: CN201920802700.0U
Authority: CN
Inventors: 蒋露; 曹晶晶; 崔学军
Original assignee: Guangzhou Shuibeizi Dual Water Supply Engineering Co Ltd
Current assignee: Guangzhou Shuibeizi Dual Water Supply Engineering Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-02-21
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a single membrane filter change reminding device of water purification unit, change the reminiscences including membrane filter subassembly, TDS detector subassembly, total TDS detector, data collection station, controller, control panel and filter core. The utility model discloses a TDS detector real-time supervision whole membrane filter subassembly and the TDS value of the water purification of single membrane filter core, and with the data transmission to the controller of gathering, the controller compares measured value and settlement numerical value, with this warning light that needs the membrane filter core of change that control TDS detector corresponds, when red with total TDS detector pilot lamp, look over the pilot lamp that single TDS detector corresponds, only need with the red membrane filter core change of pilot lamp can, but the failure filter core of short-term judgement, the cost is saved. Through setting up wireless local area network, the information that the membrane filter core needs to be changed is seen to water purification unit's managers accessible computer and cell-phone end to in time change, ensure the health of drinking water.

Description

Reminding device is changed to single membrane filter core of water purification unit

Technical Field

The utility model belongs to the technical field of water purification unit, especially, relate to a single membrane filter core of water purification unit changes reminding device.

Background

Scientific research shows that: the body water content of young people is 70%, the body water content of old people is 60%, and the body water content of children is 80%. Water is present in our body in the form of blood for 90%, so water is the first component of our life and the first guarantee of health.

With the progress of the human society, more facts indicate that: in the colleagues who obtain high economic benefits and enjoy convenient life brought by various industrial production, drinking water in living environments is polluted to different degrees, and individual regions even seriously threaten the life health of the colleagues. World health organization reports: about 10 hundred million people worldwide are drinking contaminated water, about 18 hundred million people are ill with drinking contaminated water, and 80% -90% of the diseases and 33% of the fatalities are related to contaminated drinking water worldwide. The water conservancy department sends out an alarm: "at least 5 million people die every day worldwide from various diseases caused by water pollution, and more than 2500 million people die every year in developing countries from drinking unclean water. Therefore, the popularization of water purification apparatuses is urgently needed.

The water purifying equipment can remove substances which are not beneficial to human health in water through layer-by-layer filtration, and the core for realizing the function is all levels of filter elements in the water purifying equipment. The filter element is a filtering component in the water purifying equipment and comprises a PP cotton filter element, a granular activated carbon filter element, an RO reverse osmosis membrane/NF nanofiltration membrane filter element and the like. These filter cores all need to be changed after using a period of time, when change, it is especially important to change and remind, especially RO reverse osmosis membrane/NF nanofiltration membrane filter core, when the water purification volume is bigger, the membrane filter core needs various series connection or parallelly connected uses, and at this moment, it is more important that it is reminded to change. Traditional water purification unit when RO reverse osmosis membrane/NF nanofiltration membrane filter core combination uses, only has the holistic reminding device of membrane filter core subassembly, and it is unclear which needs to be changed to the membrane filter core in the combination like this. Therefore, the reminding device for replacing the single membrane filter element is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the weak point that prior art exists, provide a reminding device is changed to single membrane filter core of water purification unit, but the device real time monitoring membrane filter core's play water quality of water to with this detection data send to the water purification unit controller that has the warning function of change.

In order to achieve the above purpose, the utility model discloses the technical scheme that the technique adopted is:

the utility model provides a reminding device is changed to single membrane filter core of water purification unit, includes membrane filter core subassembly, TDS detector subassembly, total TDS detector, data collection station, controller, control panel and filter core change reminiscences, be equipped with water inlet, total water purification delivery port and total dense water delivery port on the membrane filter core subassembly, the membrane filter core subassembly is through parallelly connected form intercommunication by two or more membrane filter cores, and every membrane filter core all is equipped with water purification delivery port and dense water delivery port, the water purification delivery port passes through the tee junction TDS detector, and all water purifications gather a pipeline through the pipeline, and the manifold pipeline is provided with total TDS detector. The data collector is electrically connected with the total TDS detector, the TDS detector assembly and the controller respectively.

Furthermore, the membrane filter element in the membrane filter element assembly is an RO reverse osmosis membrane/NF nanofiltration membrane.

Further, the TDS detector subassembly is the combination of the TDS detector of single membrane filter core water purification delivery port department.

Further, the controller is a PLC controller and is connected to the PC terminal or the mobile phone terminal through a wireless lan.

Further, control panel and controller electric connection, and the last water purification unit power and the filter core of having of control panel change reminiscences.

Furthermore, the filter element replacement reminder is a prompting lamp, all the TDS detectors are provided with indicating lamps corresponding to the TDS detectors one by one, and the TDS detectors are numbered in sequence according to the numbers of the membrane filter elements; the TDS value measured by the TDS detector is lower than a set value, the lamp is green, and the membrane filter element is normally used; otherwise, the lamp turns red and the membrane cartridge needs to be replaced.

The technical scheme of the utility model following beneficial effect has:

the utility model discloses a TDS detector real-time supervision whole membrane filter subassembly and the TDS value of the water purification of single membrane filter core, and with the data transmission to the controller of gathering, the controller compares measured value and settlement numerical value, with this warning light that needs the membrane filter core of change that control TDS detector corresponds, when red with total TDS detector pilot lamp, look over the pilot lamp that single TDS detector corresponds, only need with the red membrane filter core change of pilot lamp can, but the failure filter core of short-term judgement, the cost is saved. Through setting up wireless LAN, the controller is reported to computer and cell-phone end with the information that needs to change the membrane filter core, and the information that the membrane filter core needs to be changed is seen to water purification unit's managers accessible computer and cell-phone end to in time change, ensure the health of drinking water.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the present invention;

fig. 3 is a flow chart of the water purifying apparatus of the present invention.

In FIGS. 1 to 3: 1. a water inlet; 2. a first membrane cartridge; 3. a second membrane cartridge; 4. a third membrane cartridge; 5. a fourth membrane cartridge; 6. a first TDS detector; 7. a second TDS detector; 8. a third TDS detector; 9. a fourth TDS detector; 10. an Nth TDS detector; 11. a total concentrated water outlet; 12. a main purified water outlet; 13. a purified water outlet; 14. a concentrated water outlet; 15. a total TDS detector; 16. a data acquisition unit; 17. a controller; 18. a control panel.

Detailed Description

Embodiments of the present invention will now be further described with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1

The utility model provides a reminding device is changed to single membrane filter core of water purification unit, includes membrane filter core subassembly, TDS detector subassembly, total TDS detector 15, data collection station 16, controller 17, control panel 18 and filter core change reminiscences, be equipped with water inlet 1, total water purification delivery port 12 and total dense water delivery port 11 on the membrane filter core subassembly, the membrane filter core subassembly is through parallelly connected form intercommunication by two or more membrane filter cores, and every membrane filter core all is equipped with water purification delivery port 13 and dense water delivery port 14, water purification delivery port 13 is through three way connection TDS detector 6, and all water purifications gather a pipeline through the pipeline, and the collection pipeline is provided with total TDS detector 15. The data collector 16 is electrically connected with the total TDS detector 15, the TDS detector assembly and the controller 17 respectively. And the membrane filter element in the membrane filter element assembly is an RO reverse osmosis membrane/NF nanofiltration membrane. The TDS detector assembly is a combination of TDS detectors at the water purification water outlet of a single membrane filter element. The controller 17 is a PLC controller and is connected to the PC terminal or the mobile phone terminal through a wireless lan. The control panel 18 is electrically connected with the controller 17, and the control panel 18 is provided with a water purifying equipment power supply and a filter element replacement reminder. The filter element replacement reminder is a prompting lamp, all the TDS detectors are provided with indicating lamps corresponding to the TDS detectors one by one, the indicating lamps are numbered in sequence according to the numbers of the membrane filter elements, when the TDS value measured by the TDS detectors is lower than a set value of 100mg/L, the lamps are green, and the membrane filter elements are normally used; otherwise, the lamp turns red and the membrane cartridge needs to be replaced.

The more detailed explanation is:

during the use, the drinking water is after the processing of pretreatment unit, filter the iron rust of aquatic, large granule impurity such as suspended solid, the chlorine residue of aquatic is got rid of simultaneously, peculiar smell and most organic pollutant, the water after the filtration is further filtered through membrane filter core subassembly, with the bacterium of detaching aquatic, the virus, harmful substance such as heavy metal and organic matter, the TDS value of TDS detector real-time supervision membrane filter core subassembly water purification, and every hour data transmission to controller with gathering, the controller compares measured value and settlement numerical value, with the warning light that needs change membrane filter core that this control TDS detector corresponds, when red with total TDS detector pilot lamp, look over the pilot lamp that single TDS detector corresponds, only need become red membrane filter core change of pilot lamp can. Through setting up wireless LAN, the controller will need to change the information newspaper of membrane filter core to computer and cell-phone end, and the information that the membrane filter core needs to be changed is seen to water purification unit's managers accessible computer and cell-phone end to in time change, ensure the health and health of drinking water, convenient and fast, work efficiency is high.

Finally, it should be noted that: in addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation are all within the protection scope claimed in the present invention.

Claims

1. A single membrane filter element replacement reminding device of water purifying equipment is characterized by comprising a membrane filter element assembly, a TDS detector assembly, a total TDS detector, a data acquisition unit, a controller, a control panel and a filter element replacement reminding device, wherein the membrane filter element assembly is provided with a water inlet, a total purified water outlet and a total concentrated water outlet, the membrane filter element assembly is communicated by two or more membrane filter elements in a parallel connection mode, each membrane filter element is provided with a purified water outlet and a concentrated water outlet, the purified water outlets are connected with the TDS detector through a tee joint, all purified water is collected to a pipeline through the pipeline, the collection pipeline is provided with the total TDS detector,

the data collector is electrically connected with the total TDS detector, the TDS detector assembly and the controller respectively.

2. The water purification apparatus single membrane filter element replacement reminding device as claimed in claim 1, wherein the membrane filter element in the membrane filter element assembly is an RO reverse osmosis membrane/NF nanofiltration membrane.

3. The water purification unit single membrane cartridge replacement reminder device of claim 1, wherein the TDS detector assembly is a combination of TDS detectors at single membrane cartridge clean water outlet.

4. The water purification unit single membrane filter element replacement reminding device as claimed in 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.

5. The single membrane filter element replacement reminding device for water purification equipment of claim 1, wherein the control panel is electrically connected with the controller, and the control panel is provided with a water purification equipment power supply and a filter element replacement reminder.

6. The single membrane filter element replacement reminding device of the water purifying equipment according to claim 1, wherein the filter element replacement reminding device is a warning lamp, and all the TDS detectors have indicating lamps corresponding to the TDS detectors one by one, and are numbered in sequence according to the numbers of the membrane filter elements; the TDS value measured by the TDS detector is lower than a set value, the lamp is green, and the membrane filter element is normally used; otherwise, the lamp turns red and the membrane cartridge needs to be replaced.