CN219031842U

CN219031842U - Reverse osmosis water purifier with variable frequency power self-adaptive adjusting function

Info

Publication number: CN219031842U
Application number: CN202223327101.9U
Authority: CN
Inventors: 刘小平; 廖卫松
Original assignee: Shenzhen Calux Purification Technology Co ltd
Current assignee: Shenzhen Calux Purification Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-16
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a reverse osmosis water purifier with a variable frequency power self-adaptive regulation function, which comprises a water inlet electromagnetic valve, a water inlet TDS probe, a first-stage filter element, a booster pump body, a second-stage filter element, a water outlet TDS probe, a third-stage filter element, a flowmeter, a check valve, a high-voltage switch, a waste water valve, a control board and a booster pump driver, wherein the water inlet electromagnetic valve is connected with the water inlet TDS probe; the booster pump body is electrically connected with a booster pump driver, and the booster pump driver is electrically connected with a control board; the utility model realizes the adjustment of variable frequency power, and is more energy-saving; the power of the booster pump is automatically controlled through the booster pump driver, so that the water pressure control is realized, the reverse osmosis membrane filter element works under proper membrane front pressure in real time, the reverse osmosis membrane filter element is protected, and the service life of the reverse osmosis membrane filter element is prolonged; compared with the traditional reverse osmosis water purification system, the utility model does not need to work for a long time in a full power state, and the service life of the whole machine is long; meanwhile, the whole machine of the utility model has low working noise and is quieter.

Description

Reverse osmosis water purifier with variable frequency power self-adaptive adjusting function

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a reverse osmosis water purifier with a variable frequency power self-adaptive adjusting function.

Background

The water purifier is a device for purifying water by utilizing a filtering technology, can effectively improve the water quality and ensures the water use safety; the existing water purifier has the following defects when in use: firstly, the frequency conversion function is not provided, and the power consumption is high; secondly, the water flow rate cannot be automatically controlled, the reverse osmosis membrane filter element is damaged due to excessive water pressure, and the water production speed is slow due to the fact that the water pressure is too low.

Disclosure of Invention

The utility model aims to provide a reverse osmosis water purifier with a variable frequency power self-adaptive adjusting function, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a take reverse osmosis water purifier of variable frequency power self-adaptation regulatory function, includes the solenoid valve that intakes, the output pipe connection of solenoid valve that intakes has first order filter core, and the output pipe connection of first order filter core has the booster pump body, and the output pipe connection of booster pump body has the second level filter core, and the waste water output pipe connection of second level filter core has the waste water valve, and the water purification output pipe connection of second level filter core has the tertiary filter core, and the output pipe connection of tertiary filter core has the flowmeter, and the output pipe connection of flowmeter has the check valve.

Preferably, the input end of the first-stage filter element is provided with a water inlet TDS probe, and the input end of the third-stage filter element is provided with a water outlet TDS probe.

Preferably, the output end pipeline of the check valve is connected with a high-voltage switch.

Preferably, the booster pump body is electrically connected with a booster pump driver, and the booster pump driver is electrically connected with a control board.

Preferably, the control board is respectively electrically connected with the water inlet TDS probe, the water outlet TDS probe, the flowmeter, the high-voltage switch and the wastewater valve.

The reverse osmosis water purifier with the variable frequency power self-adaptive regulation function has the advantages that: the utility model realizes the adjustment of variable frequency power, and is more energy-saving; the power of the booster pump is automatically controlled through the booster pump driver, so that the water pressure control is realized, the reverse osmosis membrane filter element works under proper membrane front pressure in real time, the reverse osmosis membrane filter element is protected, and the service life of the reverse osmosis membrane filter element is prolonged; compared with the traditional reverse osmosis water purification system, the utility model does not need to work for a long time in a full power state, and the service life of the whole machine is long; meanwhile, the whole machine of the utility model has low working noise and is quieter.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of the overall structure of the present utility model;

in the figure: 1. a water inlet electromagnetic valve; 2. a water inlet TDS probe; 3. a first stage filter element; 4. a booster pump body; 5. a second stage filter element; 6. a water outlet TDS probe; 7. a third stage filter element; 8. a flow meter; 9. a non-return valve; 10. a high voltage switch; 11. a waste water valve; 12. a control board; 13. a booster pump driver.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1, an embodiment of the present utility model is provided: the reverse osmosis water purifier with the variable frequency power self-adaptive regulation function comprises a water inlet electromagnetic valve 1, wherein an output end pipeline of the water inlet electromagnetic valve 1 is connected with a first-stage filter element 3, an output end pipeline of the first-stage filter element 3 is connected with a booster pump body 4, an output end pipeline of the booster pump body 4 is connected with a second-stage filter element 5, a waste water output end pipeline of the second-stage filter element 5 is connected with a waste water valve 11, a purified water output end pipeline of the second-stage filter element 5 is connected with a third-stage filter element 7, an output end pipeline of the third-stage filter element 7 is connected with a flowmeter 8, and an output end pipeline of the flowmeter 8 is connected with a check valve 9; an inlet TDS probe 2 is arranged at the input end of the first-stage filter element 3, and an outlet TDS probe 6 is arranged at the input end of the third-stage filter element 7; the output end pipeline of the check valve 9 is connected with a high-voltage switch 10; the booster pump body 4 is electrically connected with a booster pump driver 13, and the booster pump driver 13 is electrically connected with a control board 12; the control panel 12 establishes electrical connection with the inflow TDS probe 2, the outflow TDS probe 6, the flowmeter 8, the high-voltage switch 10 and the wastewater valve 11, respectively.

Working principle: when the utility model is used for purifying water, the input end of the water inlet electromagnetic valve 1 is connected to the raw water supply end through a pipeline, the output end of the waste water valve 11 is connected to a waste water drain pipe through a pipeline, and the output end of the high-voltage switch 10 is connected to water using equipment through a pipeline; raw water is introduced into the water inlet electromagnetic valve 1, and the raw water is discharged through the water inlet TDS probe 2, the first-stage filter element 3, the booster pump body 4, the second-stage filter element 5, the water outlet TDS probe 6, the third-stage filter element 7, the flowmeter 8, the check valve 9 and the high-pressure switch 10; discharging the wastewater through a wastewater valve 11; in the process, the flow meter 8 detects the water making flow rate in real time, when the flow meter 8 detects that the water making flow rate exceeds a standard set value, the control board 12 gives a signal to the booster pump driver 13 through an algorithm, the booster pump driver 13 reduces the power of the booster pump body 4 so as to reduce the water making flow rate, otherwise, when the flow meter 8 detects that the water making flow rate is lower than the standard set value, the control board 12 gives a signal to the booster pump driver 13 through an algorithm so as to improve the power of the booster pump body 4 and further improve the water making flow rate; the water inlet TDS probe 2 and the water outlet TDS probe 6 are used for detecting water quality, the second-stage filter element 5 is a reverse osmosis filter element or a nanofiltration filter element, and the third-stage filter element 7 is a post-carbon or other mineralized filter element.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a take reverse osmosis water purifier of variable frequency power self-adaptation regulatory function, includes water inlet solenoid valve (1), its characterized in that: the output end pipeline of the water inlet electromagnetic valve (1) is connected with a first-stage filter element (3), the output end pipeline of the first-stage filter element (3) is connected with a booster pump body (4), the output end pipeline of the booster pump body (4) is connected with a second-stage filter element (5), the waste water output end pipe connection of second level filter core (5) has waste water valve (11), and the water purification output end pipe connection of second level filter core (5) has tertiary filter core (7), and the output end pipe connection of tertiary filter core (7) has flowmeter (8), and the output end pipe connection of flowmeter (8) has check valve (9).

2. The reverse osmosis water purifier with the variable frequency power self-adaptive adjusting function according to claim 1, wherein the reverse osmosis water purifier is characterized in that: the input end of the first-stage filter element (3) is provided with a water inlet TDS probe (2), and the input end of the third-stage filter element (7) is provided with a water outlet TDS probe (6).

3. The reverse osmosis water purifier with the variable frequency power self-adaptive adjusting function according to claim 1, wherein the reverse osmosis water purifier is characterized in that: the output end pipeline of the check valve (9) is connected with a high-voltage switch (10).

4. The reverse osmosis water purifier with the variable frequency power self-adaptive adjusting function according to claim 1, wherein the reverse osmosis water purifier is characterized in that: the booster pump body (4) is electrically connected with a booster pump driver (13), and the booster pump driver (13) is electrically connected with a control board (12).

5. The reverse osmosis water purifier with the variable frequency power self-adaptive adjusting function according to claim 4, wherein the reverse osmosis water purifier is characterized in that: the control board (12) is respectively electrically connected with the water inlet TDS probe (2), the water outlet TDS probe (6), the flowmeter (8), the high-voltage switch (10) and the wastewater valve (11).