CN216837503U

CN216837503U - EDI purified water system

Info

Publication number: CN216837503U
Application number: CN202220519584.3U
Authority: CN
Inventors: 刘明亮; 高坤
Original assignee: Shanghai Dingyi Water Technology Co ltd
Current assignee: Shanghai Dingyi Water Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-06-28
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses an EDI purified water system, which comprises a water storage tank, a booster pump, a pretreatment system, an EDI electric desalting mechanism, a sterilization and purification mechanism and a water storage tank, wherein the water storage tank, the booster pump, the pretreatment system, the EDI electric desalting mechanism, the sterilization and purification mechanism and the water storage tank are sequentially connected through a water pipe; the sterilizing and purifying mechanism comprises a sterilizing pipe, the side wall of the sterilizing pipe is connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the EDI electric desalting mechanism through a water pipe, an ultraviolet sterilizing lamp is arranged in the sterilizing pipe, and the ultraviolet sterilizing lamp is detachably connected with the sterilizing pipe. The utility model provides a pair of EDI purified water system carries out sterilization treatment to microorganisms such as bacterium to reduce the content of microorganisms such as bacterium in the purified water, improved the quality of purified water.

Description

EDI purified water system

Technical Field

The application relates to the field of water purification equipment, especially relates to an EDI purified water system.

Background

EDI (electrodeionization) is also called as continuous electric desalting technology, it scientifically integrates electrodialysis technology and ion exchange technology, through cation and anion membrane to cation and anion selective permeation and ion exchange resin to water ion exchange, under the action of electric field to implement directional migration of water ion, so as to attain the goal of deep purification and desalting of water, and utilizes the hydrogen ion and hydroxyl ion produced by water electrolysis to continuously regenerate filled resin, so that it has no need of acid and alkaline chemical medicine regeneration in the EDI water-making process, and can continuously prepare high-quality ultrapure water.

Aiming at the related technologies, because pure water has high activity, gas is easy to dissolve, carbon dioxide in air is absorbed, and microorganisms such as bacteria are easy to generate in purified water, so that the risk of breeding microorganisms exists, and the water quality of the purified water is influenced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the content of microorganisms such as bacteria in purified water and improve water quality, the application provides an EDI purified water system.

The application provides an EDI purified water system adopts following technical scheme:

an EDI purified water system comprises a water storage tank, a booster pump, a pretreatment system, an EDI electric desalting mechanism, a sterilizing and purifying mechanism and a water storage tank, wherein the water storage tank, the booster pump, the pretreatment system, the EDI electric desalting mechanism, the sterilizing and purifying mechanism and the water storage tank are sequentially connected through a water pipe;

the sterilizing and purifying mechanism comprises a sterilizing pipe, the side wall of the sterilizing pipe is connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the EDI electric desalting mechanism through a water pipe, an ultraviolet sterilizing lamp is arranged in the sterilizing pipe, and the ultraviolet sterilizing lamp is detachably connected with the sterilizing pipe.

Through adopting above-mentioned technical scheme, the water in the cistern passes through pretreatment systems, EDI electric desalination mechanism and sterilizing tube through the booster pump in proper order, and the ultraviolet germicidal lamp carries out the sterilization process to microorganisms such as bacterium in the sterilizing tube to reduce the content of microorganisms such as bacterium in the purified water, improved the quality of purified water.

Optionally, fixing seats are arranged at two ends of the sterilizing tube, the two fixing seats are respectively in threaded connection with two ends of the sterilizing tube, and two ends of the ultraviolet sterilizing lamp are respectively arranged in the two fixing seats.

Through adopting above-mentioned technical scheme, rotate the fixing base to conveniently take out ultraviolet germicidal lamp from the pipe of disinfecting.

Optionally, two elastic rings are arranged in the two fixing seats, two ends of the ultraviolet germicidal lamp can be respectively arranged in the elastic rings, and the elastic rings are used for fixing the ultraviolet germicidal lamp.

Through adopting above-mentioned technical scheme, the elastic ring is fixed the ultraviolet germicidal lamp, avoids the ultraviolet germicidal lamp to collide with the inner wall of sterilizing the pipe.

Optionally, the booster pump is a diaphragm pump.

Through adopting above-mentioned technical scheme, the diaphragm pump has avoided the oil mist to enter into the purification aquatic, has improved quality of water.

Optionally, the pretreatment system comprises a treatment box, wherein a quartz sand filter layer and an activated carbon filter layer are arranged in the treatment box.

Through adopting above-mentioned technical scheme, impurity in quartz sand filter layer and active carbon filter layer to the water filters.

Optionally, the quartz sand filter layer is located the position that the treatment case is close to the bottom, the active carbon filter layer is located quartz sand filter layer top, quartz sand filter layer and active carbon filter layer pass through the gauze isolation.

Through adopting above-mentioned technical scheme, impurity is deposited at the quartz sand filter layer gradually, avoids impurity at the deposit of active carbon filter layer to improve filtration efficiency.

Optionally, the water inlet of the treatment tank is positioned at the bottom of the treatment tank, and the water outlet of the treatment tank is positioned at the top of the treatment tank.

By adopting the technical scheme, the water flow passes through the quartz sand filter layer and the activated carbon filter layer from bottom to top, so that the water body is fully filtered.

Optionally, the water storage tank and the water storage tank are connected through a water return pipe, the water return pipe is provided with a control valve, and a water quality detector is arranged in the water storage tank.

Through adopting above-mentioned technical scheme, when water quality detector detects that the quality of water in the storage water tank does not reach standard, open the control valve, rivers in the storage water tank flow back to the cistern through the wet return.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the ultraviolet sterilizing lamp is arranged, water in the water storage tank sequentially flows through the pretreatment system, the EDI electric desalting mechanism and the sterilizing pipe through the booster pump, and the ultraviolet sterilizing lamp performs sterilization treatment on microorganisms such as bacteria in the sterilizing pipe, so that the content of the microorganisms such as bacteria in purified water is reduced, and the quality of the purified water is improved;

the utility model discloses a set up water quality testing ware and wet return, detected the quality of water in the storage water tank when water quality testing ware and do not reach standard, opened the control valve, rivers in the storage water tank flow back to in the storage water tank through the wet return.

Drawings

Fig. 1 is a schematic structural diagram of an EDI purified water system according to the present invention;

FIG. 2 is a sectional view of a treatment tank in an EDI purified water system of the present invention;

FIG. 3 is a schematic structural diagram of a sterilization and purification mechanism in an EDI purified water system according to the present invention;

fig. 4 is a schematic diagram of an ultraviolet germicidal lamp in an EDI purified water system according to the present invention;

fig. 5 is a schematic structural diagram of an elastic ring in an EDI purified water system of the present invention.

In the figure: 1. a water storage tank; 2. a booster pump; 3. a pre-treatment system; 31. a treatment tank; 32. a quartz sand filter layer; 33. an activated carbon filter layer; 4. EDI electric desalting mechanism; 5. a sterilization purification mechanism; 51. a sterilizing tube; 52. a water inlet pipe; 53. a water outlet pipe; 54. an ultraviolet germicidal lamp; 55. a fixed seat; 56. an elastic ring; 6. a water storage tank; 7. a water return pipe; 8. and (4) controlling the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a pair of EDI purified water system's embodiment, EDI purified water system, including water storage box 1, booster pump 2, pretreatment systems 3, EDI electric desalination mechanism 4, disinfect purification mechanism 5 and storage water tank 6, water storage box 1, booster pump 2, pretreatment systems 3, EDI electric desalination mechanism 4, disinfect purification mechanism 5 and storage water tank 6 lead to pipe and connect gradually.

The sterilizing and purifying mechanism 5 comprises a sterilizing pipe 51, the side wall of the sterilizing pipe 51 is connected with a water inlet pipe 52 and a water outlet pipe 53, the water inlet pipe 52 is connected with the EDI electric desalting mechanism 4 through a water pipe, an ultraviolet sterilizing lamp 54 is arranged in the sterilizing pipe 51, and the ultraviolet sterilizing lamp 54 is detachably connected with the sterilizing pipe 51.

Water in the water storage tank 1 sequentially flows through the pretreatment system 3, the EDI electric desalting mechanism 4 and the sterilizing pipe 51 through the booster pump 2, and the ultraviolet sterilizing lamp 54 sterilizes microorganisms such as bacteria in the sterilizing pipe 51, so that the content of the microorganisms such as bacteria in purified water is reduced, and the quality of the purified water is improved.

The water storage tank 1 is connected with the water storage tank 6 through a water return pipe 7, the water return pipe 7 is provided with a control valve 8, and the water storage tank 6 is internally provided with a water quality detector. When the water quality detector detects that the water quality in the water storage tank 6 does not reach the standard, the control valve 8 is opened, and water in the water storage tank 6 flows back to the water storage tank 1 through the water return pipe 7.

Both ends of the sterilizing tube 51 are provided with fixing seats 55, the two fixing seats 55 are respectively in threaded connection with both ends of the sterilizing tube 51, and both ends of the ultraviolet sterilizing lamp 54 are respectively arranged in the two fixing seats 55. The fixed seat 55 is rotated so as to conveniently take out the ultraviolet germicidal lamp 54 from the germicidal tube 51.

The two fixing seats 55 are provided with elastic rings 56, two ends of the ultraviolet germicidal lamp 54 can be respectively arranged in the elastic rings 56, and the elastic rings 56 are used for fixing the ultraviolet germicidal lamp 54. The elastic ring 56 fixes the ultraviolet germicidal lamp 54 to prevent the ultraviolet germicidal lamp 54 from colliding with the inner wall of the germicidal tube 51.

The booster pump 2 is a diaphragm pump. The diaphragm pump prevents oil mist from entering purified water, and improves water quality.

The pretreatment system 3 includes a treatment tank 31, and a quartz sand filtration layer 32 and an activated carbon filtration layer 33 are provided in the treatment tank 31. The quartz sand filter layer 32 and the activated carbon filter layer 33 filter impurities in the water body.

The quartz sand filter layer 32 is positioned at the position of the treatment box 31 close to the bottom, the active carbon filter layer 33 is positioned above the quartz sand filter layer 32, and the quartz sand filter layer 32 and the active carbon filter layer 33 are isolated by gauze. The impurities are gradually deposited on the quartz sand filter layer 32, and the impurities are prevented from being deposited on the activated carbon filter layer 33, so that the filtering efficiency is improved.

The inlet of the treatment tank 31 is located at the bottom of the treatment tank 31, and the outlet of the treatment tank 31 is located at the top of the treatment tank 31. The water flow passes through the quartz sand filter layer 32 and the activated carbon filter layer 33 from bottom to top, thereby performing sufficient filtration of the water body.

The working principle is as follows:

water in the water storage tank 1 sequentially flows through the pretreatment system 3, the EDI electric desalting mechanism 4 and the sterilizing pipe 51 through the booster pump 2, impurities in the water body are filtered by the quartz sand filter layer 32 and the activated carbon filter layer 33, and microorganisms such as bacteria in the sterilizing pipe 51 are sterilized by the ultraviolet sterilizing lamp 54, so that the content of the microorganisms such as bacteria in the purified water is reduced, and the quality of the purified water is improved. When the water quality detector detects that the water quality in the water storage tank 6 does not reach the standard, the control valve 8 is opened, and water in the water storage tank 6 flows back to the water storage tank 1 through the water return pipe 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An EDI purified water system which characterized in that: the device comprises a water storage tank (1), a booster pump (2), a pretreatment system (3), an EDI electric desalting mechanism (4), a sterilization and purification mechanism (5) and a water storage tank (6), wherein the water storage tank (1), the booster pump (2), the pretreatment system (3), the EDI electric desalting mechanism (4), the sterilization and purification mechanism (5) and the water storage tank (6) are sequentially connected through a water pipe;

the sterilization purification mechanism (5) comprises a sterilization pipe (51), the side wall of the sterilization pipe (51) is connected with a water inlet pipe (52) and a water outlet pipe (53), the water inlet pipe (52) is connected with the EDI electric desalting mechanism (4) through a water pipe, an ultraviolet sterilization lamp (54) is arranged in the sterilization pipe (51), and the ultraviolet sterilization lamp (54) is detachably connected with the sterilization pipe (51).

2. An EDI purified water system according to claim 1, wherein: fixing seats (55) are arranged at two ends of the sterilizing tube (51), the two fixing seats (55) are in threaded connection with two ends of the sterilizing tube (51) respectively, and two ends of the ultraviolet sterilizing lamp (54) are arranged in the two fixing seats (55) respectively.

3. An EDI purified water system according to claim 2, wherein: elastic rings (56) are arranged in the two fixing seats (55), two ends of the ultraviolet sterilizing lamp (54) can be respectively arranged in the elastic rings (56), and the elastic rings (56) are used for fixing the ultraviolet sterilizing lamp (54).

4. An EDI purified water system according to claim 1, wherein: the booster pump (2) is a diaphragm pump.

5. An EDI purified water system according to claim 4, wherein: the pretreatment system (3) comprises a treatment box (31), wherein a quartz sand filter layer (32) and an activated carbon filter layer (33) are arranged in the treatment box (31).

6. An EDI purified water system according to claim 5, wherein: quartz sand filter layer (32) are located the position that handles case (31) is close to the bottom, activated carbon filter layer (33) are located quartz sand filter layer (32) top, quartz sand filter layer (32) pass through the gauze with activated carbon filter layer (33) and keep apart.

7. An EDI purified water system according to claim 6, wherein: the water inlet of the treatment tank (31) is positioned at the bottom of the treatment tank (31), and the water outlet of the treatment tank (31) is positioned at the top of the treatment tank (31).

8. An EDI purified water system according to claim 1, wherein: the water storage tank (1) is connected with the water storage tank (6) through a water return pipe (7), the water return pipe (7) is provided with a control valve (8), and a water quality detector is arranged in the water storage tank (6).