Water purifier capable of intelligently monitoring water quality

Abstract

The utility model discloses a water purifier capable of intelligently monitoring water quality, which comprises a fixed shell, the left upper corner of the front surface of the fixed shell is fixedly connected with a controller, the bottom of the inner cavity of the fixed shell is fixedly provided with a filter assembly, the filter assembly comprises a connector, the right side of the top of the connector on the rightmost side is communicated with a water inlet pipe, and the right side of the top of the connector on the rightmost side is communicated with a water outlet pipe. The left side of the top of the leftmost connector communicates with a third electromagnetic valve, and the end, away from the connector, of the third electromagnetic valve communicates with a booster pump. By using the water storage assembly, the wastewater outlet pipe, the cover plate, the circulating assembly, the water inlet pipe, the reverse osmosis membrane filter element, the rear composite filter element, the intermediate tank, the water quality detector and the booster pump, the water purifier has the advantage of filtering sewage step by step, can effectively ensure that impurities in water are filtered and adsorbed, and achieves the advantage of efficiently purifying water; the water quality monitoring device has the advantage of circularly purifying water with unqualified monitored water quality, saves the time of manual retreatment, ensures the safety of water quality, and improves the purification effect.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a water purifier capable of intelligently monitoring water quality. Background Art

[0002] A water purifier is a common device used to purify water. After water enters the water purifier, it can be purified by the water purification device of the water purifier and then supplied to users.

[0003] The utility model patent with patent application publication number CN108947048A discloses a water purifier with a water quality monitoring function, the water purifier comprising: a body; a water purification device, arranged inside the body, comprising a water inlet pipe, a filter element and a water outlet pipe arranged in sequence, and a solenoid valve is arranged at the water outlet end of the water outlet pipe; a disinfection device, arranged inside the body, comprising a disinfection chamber and a ultraviolet light sterilization tube arranged in the disinfection chamber; a water quality monitoring device, arranged inside the body, for detecting the TDS value of the water flow in the water outlet pipe; an alarm device, for issuing a reminder to the outside world; a controller, respectively connected to the water quality monitoring device and the alarm device, for: when the TDS value detected by the water quality monitoring device is less than a predetermined value, controlling the solenoid valve to open; when the TDS value detected by the water quality monitoring device is greater than or equal to the predetermined value, controlling the solenoid valve to close, and issuing a reminder of abnormal water quality to the outside world through the alarm device.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that it does not have the function of circulating filtration. During the water quality monitoring process, it cannot be processed in time. When the test fails, it is easy to cause water pollution and does not meet the drinking standards. The water needs to be reprocessed, which reduces the water purification efficiency and wastes a lot of time.

[0005] Therefore, it is necessary to invent a water purifier that can intelligently monitor water quality to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a water purifier capable of intelligently monitoring water quality, having the advantages of intelligent monitoring and circulation processing, and solving the problem of not having the function of circulation filtration, being unable to process water quality in a timely manner during the water quality monitoring process, and needing to reprocess the water, thereby reducing the water purification efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water purifier capable of intelligently monitoring water quality, comprising a fixed shell, a controller is fixedly connected to the upper left corner of the front surface of the fixed shell, a filter assembly is fixedly installed at the bottom of the inner cavity of the fixed shell, the filter assembly comprises a connector, a water inlet pipe is connected to the right side of the top of the rightmost connector, and a solenoid valve three is connected to the left side of the top of the leftmost connector, a booster pump is connected to the end of the solenoid valve three away from the connector, a reverse osmosis membrane filter element is connected to the bottom of the right side of the reverse osmosis membrane filter element, a wastewater outlet pipe is connected to the center of the right side of the reverse osmosis membrane filter element through a pipeline, an intermediate tank is connected to the left side of the post-composite filter element through a pipeline, a water quality detector is fixedly installed on the front surface of the intermediate tank, a water storage assembly is fixedly installed on the left side of the intermediate tank, the water storage assembly comprises a curved pipe, and a circulation assembly is installed on the top of the curved pipe.

[0008] Preferably, the connector is fixedly installed at the bottom of the fixed shell, and the tops of two adjacent connectors are connected by a connecting pipe. There are four connectors in number, and the bottoms of the four connectors from right to left are threadedly connected with PP cotton, granular activated carbon, carbon rod filter element and HEPA filter element in sequence.

[0009] Preferably, the bent pipe is connected to the center of the left side of the intermediate tank, a solenoid valve is fixedly installed on the left side of the bent pipe surface, the bottom of the bent pipe is connected to a water storage tank, the bottom of the left side of the water storage tank is connected to a drain valve, and the water storage tank is fixedly installed on the left side of the fixed shell.

[0010] Preferably, the circulation component includes a circulation inlet pipe, which is connected to the right side of the top of the curved pipe, and a solenoid valve 2 is fixedly installed on the surface of the circulation inlet pipe. The right side of the circulation inlet pipe is connected to a circulation pump, and the water outlet end of the circulation pump is connected to a circulation outlet pipe, and the bottom of the circulation outlet pipe is connected to the top of the water inlet pipe, and a one-way valve 2 is fixedly installed on the bottom of the surface of the circulation outlet pipe.

[0011] Preferably, the right side of the water inlet pipe penetrates to the right side of the fixed shell, and a one-way valve 1 is fixedly installed on the surface of the water inlet pipe, and the flow rate of the one-way valve 1 is from right to left.

[0012] Preferably, one end of the wastewater outlet pipe away from the reverse osmosis membrane filter element passes through the front side of the fixed shell, and a solenoid valve four is fixedly installed on the front side of the surface of the wastewater outlet pipe.

[0013] Preferably, a display screen is fixedly mounted at the center of the front surface of the fixed shell, and a cover plate is rotatably connected to the rear side of the top of the fixed shell via a rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model has the advantage of filtering sewage step by step through the use of PP cotton, granular activated carbon, carbon rod filter element and HEPA filter element, which can effectively ensure that impurities in the water are filtered and adsorbed to achieve the advantage of efficient water purification.

[0016] 2. The utility model has the advantage of circulating and purifying water with unqualified water quality through the use of a circulating inlet pipe, a second solenoid valve, a circulating pump, a circulating outlet pipe and a second non-return valve, thereby saving time for manual reprocessing, ensuring the safety of water quality and improving the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0019] Figure 3 The three-dimensional structure of the filter assembly of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 4 The three-dimensional structure of the filter assembly of the utility model is shown in FIG. Figure 2 .

[0021] In the figure: 1. fixed shell; 2. display screen; 3. controller; 4. filter assembly; 41. PP cotton; 42. granular activated carbon; 43. carbon rod filter element; 44. HEPA filter element; 45. connector; 46. connecting pipe; 5. water storage assembly; 51. water storage tank; 52. drain valve; 53. elbow; 54. solenoid valve one; 6. wastewater outlet pipe; 7. cover plate; 8. circulation assembly; 81. circulation inlet pipe; 82. solenoid valve two; 83. circulation pump; 84. circulation outlet pipe; 85. one-way valve two; 9. water inlet pipe; 10. reverse osmosis membrane filter element; 11. post-composite filter element; 12. one-way valve one; 13. intermediate tank; 14. water quality detector; 15. booster pump; 16. solenoid valve three. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 4A water purifier capable of intelligently monitoring water quality comprises a fixed shell 1, a controller 3 is fixedly connected to the upper left corner of the front surface of the fixed shell 1, a filter assembly 4 is fixedly installed at the bottom of the inner cavity of the fixed shell 1, the filter assembly 4 comprises a connector 45, a water inlet pipe 9 is connected to the right side of the top of the rightmost connector 45, a solenoid valve 3 16 is connected to the left side of the top of the leftmost connector 45, a booster pump 15 is connected to the end of the solenoid valve 3 16 away from the connector 45, a reverse osmosis membrane filter element 10 is connected to the bottom of the right side of the reverse osmosis membrane filter element 10 is connected to a wastewater outlet pipe 6, a rear composite filter element 11 is connected to the center of the right side of the reverse osmosis membrane filter element 10 through a pipeline, an intermediate tank 13 is connected to the left side of the rear composite filter element 11 through a pipeline, a water quality detector 14 is fixedly installed on the front surface of the intermediate tank 13, a water storage assembly 5 is fixedly installed on the left side of the intermediate tank 13, the water storage assembly 5 comprises a curved pipe 53, and a circulation assembly 8 is installed on the top of the curved pipe 53.

[0023] The connector 45 is fixedly installed at the bottom of the fixed shell 1, and the tops of two adjacent connectors 45 are connected by a connecting pipe 46. There are four connectors 45, and the bottoms of the four connectors 45 from right to left are threadedly connected with PP cotton 41, granular activated carbon 42, carbon rod filter element 43 and HEPA filter element 44 in sequence.

[0024] The curved pipe 53 is connected to the center of the left side of the intermediate tank 13, and a solenoid valve 54 is fixedly installed on the left side of the surface of the curved pipe 53. The bottom of the curved pipe 53 is connected to the water storage tank 51, and the bottom of the left side of the water storage tank 51 is connected to a drain valve 52. The water storage tank 51 is fixedly installed on the left side of the fixed shell 1. Through the use of the water storage tank 51, qualified clean water can be stored for convenience of subsequent use, and qualified clean water can be prevented from being contaminated by unqualified sewage.

[0025] The circulation component 8 includes a circulation inlet pipe 81, which is connected to the right side of the top of the curved pipe 53. A solenoid valve 82 is fixedly installed on the surface of the circulation inlet pipe 81. A circulation pump 83 is connected to the right side of the circulation inlet pipe 81. The water outlet end of the circulation pump 83 is connected to a circulation outlet pipe 84. The bottom of the circulation outlet pipe 84 is connected to the top of the water inlet pipe 9. A one-way valve 85 is fixedly installed on the bottom of the surface of the circulation outlet pipe 84. By using the one-way valve 85, it is possible to prevent water introduced from the outside from flowing back into the circulation outlet pipe 84.

[0026] The right side of the water inlet pipe 9 passes through the right side of the fixed shell 1. A one-way valve 12 is fixedly installed on the surface of the water inlet pipe 9. The flow rate of the one-way valve 12 is from right to left. Through the use of the one-way valve 12, the external water flow can smoothly enter the inside of the connecting head 45 to avoid backflow.

[0027] One end of the wastewater outlet pipe 6 away from the reverse osmosis membrane filter element 10 passes through the front side of the fixed shell 1, and an electromagnetic valve four is fixedly installed on the front side of the surface of the wastewater outlet pipe 6. Through the use of the electromagnetic valve four, the wastewater outlet pipe 6 can be sealed to prevent leakage of wastewater inside it. Through the use of the wastewater outlet pipe 6, the wastewater inside the reverse osmosis membrane filter element 10 can be conveniently discharged.

[0028] A display screen 2 is fixedly mounted at the center of the front surface of the fixed shell 1, and a cover plate 7 is rotatably connected to the rear side of the top of the fixed shell 1 via a rotating shaft.

[0029] When in use, external water enters the device through the water inlet pipe 9, and is filtered, purified and adsorbed step by step through the PP cotton 41, granular activated carbon 42, carbon rod filter element 43 and HEPA filter element 44 in sequence, and then the purified water is pumped into the reverse osmosis membrane filter element 10 through the booster pump 15 for reverse osmosis filtration, and then the water is finally adsorbed by the post-composite filter element 11 to achieve the water purification effect. At this time, the purified water enters the intermediate tank 13. At this time, the purified water is tested by the water quality detector 14. When the water quality is detected to be qualified, It sends a signal to the controller 3, and the controller 3 controls the electromagnetic valve 2 82 to close and the electromagnetic valve 1 54 to open, so that the purified water enters the water storage tank 51 through the curved pipe 53 for storage. When the water quality test is unqualified, it sends a signal to the controller 3, and the controller 3 controls the electromagnetic valve 2 82 to open and the electromagnetic valve 1 54 to close, and then starts the circulation pump 83, and the unqualified water is pumped out by the circulation pump 83, and discharged into the water inlet pipe 9 through the circulation outlet pipe 84, and then purified again to achieve a circulation filtering effect.

[0030] In summary: the water purifier capable of intelligently monitoring water quality, through the use of water storage components 5, wastewater outlet pipe 6, cover plate 7, circulation components 8, water inlet pipe 9, reverse osmosis membrane filter element 10, post-composite filter element 11, intermediate tank 13, water quality detector 14 and booster pump 15, solves the problem of lack of circulation filtration function, and in the process of water quality monitoring, it cannot be processed in time and the water needs to be reprocessed, which reduces the water purification efficiency.

Claims

1. A water purifier capable of intelligently monitoring water quality, comprising a fixed shell (1), characterized in that: A controller (3) is fixedly connected to the upper left corner of the front surface of the fixed shell (1); a filter assembly (4) is fixedly installed at the bottom of the inner cavity of the fixed shell (1); the filter assembly (4) comprises a connector (45); the right side of the top of the rightmost connector (45) is connected to a water inlet pipe (9); the left side of the top of the leftmost connector (45) is connected to a solenoid valve three (16); the end of the solenoid valve three (16) away from the connector (45) is connected to a booster pump (15); the water outlet end of the booster pump (15) is connected to a reverse osmosis membrane filter element (10); The bottom of the right side of the reverse osmosis membrane filter element (10) is connected to a wastewater outlet pipe (6); the center of the right side of the reverse osmosis membrane filter element (10) is connected to a post-composite filter element (11) via a pipeline; the left side of the post-composite filter element (11) is connected to an intermediate tank (13) via a pipeline; a water quality detector (14) is fixedly mounted on the front surface of the intermediate tank (13); a water storage assembly (5) is fixedly mounted on the left side of the intermediate tank (13); the water storage assembly (5) comprises a curved pipe (53); a circulation assembly (8) is mounted on the top of the curved pipe (53).

2. A water purifier capable of intelligently monitoring water quality according to claim 1, characterized in that: The connector (45) is fixedly mounted on the bottom of the fixed shell (1), and the tops of two adjacent connectors (45) are connected by a connecting pipe (46). The number of the connectors (45) is four, and the bottoms of the four connectors (45) are threadedly connected with PP cotton (41), granular activated carbon (42), a carbon rod filter element (43) and a HEPA filter element (44) in sequence from right to left.

3. A water purifier capable of intelligently monitoring water quality according to claim 1, characterized in that: The curved pipe (53) is connected to the center of the left side of the intermediate tank (13); a solenoid valve (54) is fixedly installed on the left side of the surface of the curved pipe (53); the bottom of the curved pipe (53) is connected to a water storage tank (51); the bottom of the left side of the water storage tank (51) is connected to a drain valve (52); and the water storage tank (51) is fixedly installed on the left side of the fixed shell (1).

4. A water purifier capable of intelligently monitoring water quality according to claim 1, characterized in that: The circulation assembly (8) comprises a circulation inlet pipe (81), the circulation inlet pipe (81) being connected to the right side of the top of the curved pipe (53), a second solenoid valve (82) being fixedly mounted on the surface of the circulation inlet pipe (81), a circulation pump (83) being connected to the right side of the circulation inlet pipe (81), a circulation outlet pipe (84) being connected to the water outlet end of the circulation pump (83), the bottom of the circulation outlet pipe (84) being connected to the top of the water inlet pipe (9), and a second check valve (85) being fixedly mounted on the bottom of the surface of the circulation outlet pipe (84).

5. A water purifier capable of intelligently monitoring water quality according to claim 1, characterized in that: The right side of the water inlet pipe (9) penetrates to the right side of the fixed shell (1), and a one-way valve (12) is fixedly installed on the surface of the water inlet pipe (9), and the flow rate of the one-way valve (12) is from right to left.

6. A water purifier capable of intelligently monitoring water quality according to claim 1, characterized in that: One end of the wastewater outlet pipe (6) away from the reverse osmosis membrane filter element (10) passes through the front side of the fixed shell (1), and a solenoid valve 4 is fixedly installed on the front side of the surface of the wastewater outlet pipe (6).

7. A water purifier capable of intelligently monitoring water quality according to claim 1, characterized in that: A display screen (2) is fixedly mounted at the centre of the front surface of the fixed shell (1), and a cover plate (7) is rotatably connected to the rear side of the top of the fixed shell (1) via a rotating shaft.

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