CN215712253U

CN215712253U - Deionization pure water system

Info

Publication number: CN215712253U
Application number: CN202121796102.0U
Authority: CN
Inventors: 江福林; 汪棚
Original assignee: Shanghai Binrun Environmental Protection Technology Co ltd
Current assignee: Shanghai Binrun Environmental Protection Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-01
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a deionized pure water system which comprises a box body, a supporting leg and a cover body, wherein a water outlet valve pipe is arranged on the bottom surface of the box body, a connecting mechanism is arranged between the box body and the cover body and comprises a fixing block, a bolt and a nut, a water inlet pipe is arranged on the bottom surface of the supporting leg, a first filtering mechanism is arranged in the water inlet pipe and comprises a filtering ring, a compression spring and a clamping block, an installation flange is arranged on the outer wall of the water inlet pipe, a second filtering mechanism is arranged on the bottom surface of the cover body and comprises a fixing rod, an installation ring, a first removing ring and a second removing ring. The utility model relates to a deionized water system, which belongs to the field of deionized water.

Description

Deionization pure water system

Technical Field

The utility model relates to the field of deionized pure water, in particular to a deionized pure water system.

Background

There are various prior art methods for producing deionized water, such as polishing mixed bed methods, ionization, etc. The two methods are inconvenient to operate, can cause resource waste, improve the production cost and have unstable water quality. In another method, water is purified by a connecting container containing a column of sand and a column of charcoal in sequence and then is directly used, and although the method is low in cost, the method is not easy to control the purity, the conductivity is too high, and ions cannot be removed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a deionized pure water system which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a deionization pure water system, includes box and supporting leg and lid, the bottom surface of box is equipped with out the water valve pipe, be equipped with coupling mechanism between box and the lid, coupling mechanism includes fixed block, bolt and nut, the bottom surface of supporting leg is equipped with the inlet tube, the intraductal first filter mechanism that is equipped with of inlet tube, first filter mechanism is including filtering the ring, compression spring and fixture block, be equipped with mounting flange on the outer wall of inlet tube, the bottom surface of lid is equipped with second filter mechanism, second filter mechanism includes dead lever, collar, first removal ring sum second removal ring.

Preferably, the top surface of the box body is provided with a sealing groove, a sealing ring is fixedly installed in the groove of the sealing groove, fixed blocks are respectively and fixedly installed on four sides of the top end of the outer wall of the box body and four sides of the outer wall of the cover body, and the fixed blocks are provided with mounting holes.

Preferably, the bottom surface fixed mounting of supporting leg has sealed piece, the nut mounting hole, the draw-in groove carries out threaded connection with the nut, inlet tube fixed mounting is on the top surface of lid, and inlet tube and lid intercommunication, the draw-in groove has been seted up respectively to four sides in the pipe wall of inlet tube.

Preferably, the mounting ring appears in the symmetry form, the top surface left and right sides fixed mounting of mounting ring has the dead lever, the upper end the top surface fixed mounting of dead lever is on the bottom surface of lid, both sides have seted up the locating hole around the top surface of mounting ring.

Preferably, the front side and the rear side of the first removing ring and the front side and the rear side of the cation exchange membrane are respectively and fixedly provided with a positioning block, the inside of the first removing ring is fixedly provided with a cation exchange membrane, the inside of the second removing ring is fixedly provided with an anion exchange membrane, and the positioning blocks are arranged in the positioning holes in an inserting manner.

Preferably, the filter cotton is fixedly installed in the filter ring, spring grooves are formed in four sides of the outer wall of the filter ring respectively, compression springs are fixedly installed in the spring grooves, clamping blocks are fixedly installed at the front ends of the compression springs, retaining rings are fixedly installed in notches of the spring grooves, and the clamping blocks are located in the clamping grooves.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the first filtering mechanism is used for primarily filtering the water source and filtering micro impurities in the water source, the second filtering mechanism is used for filtering positive ions and negative ions in the water source, so that high-purity deionized water is prepared, and the connecting mechanism is convenient for mounting and dismounting the cover body and replacing the second filtering mechanism.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the case of the present invention;

FIG. 3 is a schematic view of the connection between the cover and the second filter mechanism according to the present invention;

FIG. 4 is a schematic, exploded view of a second filter mechanism according to the present invention;

fig. 5 is a sectional view showing the structure of the first filter mechanism of the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a cover body; 4. a water outlet valve pipe; 5. a connecting mechanism; 6. a water inlet pipe; 7. a first filter mechanism; 8. installing a flange; 9. a sealing groove; 10. a seal ring; 11. a fixed block; 12. mounting holes; 13. a second filter mechanism; 14. a sealing block; 15. a bolt; 16. a nut; 17. A card slot; 18. fixing the rod; 19. a mounting ring; 20. positioning holes; 21. a first removal ring; 22. a cation exchange membrane; 23. a second removal ring; 24. an anion exchange membrane; 25. positioning blocks; 26. a filter ring; 27. filtering cotton; 28. a spring slot; 29. a compression spring; 30. a clamping block; 31. and (4) a baffle ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1, a deionized pure water system, including box 1 and supporting leg 2 and lid 3, the bottom surface of box 1 is equipped with out water valve pipe 4, be equipped with coupling mechanism 5 between box 1 and the lid 3, coupling mechanism 5 includes fixed block 11, bolt 15 and nut 16, the bottom surface of supporting leg 2 is equipped with inlet tube 6, be equipped with first filter mechanism 7 in the intraductal of inlet tube 6, first filter mechanism 7 includes filter ring 26, compression spring 29 and fixture block 30, be equipped with mounting flange 8 on the outer wall of inlet tube 6, the bottom surface of lid 3 is equipped with second filter mechanism 13, second filter mechanism 13 includes dead lever 18, collar 19, first ring 21 and the second ring 23 that removes.

As shown in fig. 2-3, in this embodiment, in order to facilitate the installation of the cover 3 and to seal the box 1, a sealing groove 9 is formed on the top surface of the box 1, a sealing ring 10 is fixedly installed in the groove of the sealing groove 9, four sides of the top end of the outer wall of the box 1 and four sides of the outer wall of the cover 3 are respectively and fixedly installed with a fixing block 11, a mounting hole 12 is formed on the fixing block 11, a sealing block 14 is fixedly installed on the bottom surface of the supporting leg 2, a nut 16 is installed in the mounting hole 12, a clamping groove 17 is in threaded connection with the nut 16, the water inlet pipe 6 is fixedly installed on the top surface of the cover 3, the water inlet pipe 6 is communicated with the cover 3, the clamping grooves 17 are respectively formed on four sides of the inner wall of the water inlet pipe 6, the cover 3 is first installed on the top surface of the box 1, during the installation process, the fixing blocks 11 installed on the box 1 and the cover 3 are firstly aligned with each other, and then the sealing block 14 installed on the bottom surface of the cover 3 is clamped in the sealing groove 9 formed on the top surface of the box 1 and installed in the sealing groove 9 The sealing ring 10 is wrapped, then bolts 15 are sequentially passed through the bolts 15 arranged on the symmetrical fixing blocks 11, and then nuts 16 are screwed on the bolts 15 in a threaded manner, at this time, the cover body 3 is fixed on the top surface of the box body 1.

As shown in fig. 4, in the present embodiment, in order to remove ions in water, the mounting ring 19 is symmetrically formed, fixing rods 18 are fixedly mounted on the left and right sides of the top surface of the mounting ring 19, the top surface of the fixing rod 18 at the upper end is fixedly mounted on the bottom surface of the cover body 3, positioning holes 20 are formed on the front and rear sides of the top surface of the mounting ring 19, positioning blocks 25 are respectively fixedly mounted on the front and rear sides of the first removing ring 21 and the cation exchange membrane 22, a cation exchange membrane 22 is fixedly mounted in the first removing ring 21, an anion exchange membrane 24 is fixedly mounted in the second removing ring 23, the positioning blocks 25 are inserted into the positioning holes 20, the first removing ring 21 and the cation exchange membrane 22 are sequentially mounted on the mounting ring 19 when the cover body 3 is not mounted on the top surface of the box body 1, the positioning blocks 25 are inserted into the positioning holes 20 formed in the mounting ring 19 during the mounting process, when water enters the box body 1, the water first contacts the anion exchange membrane 24 installed in the second removing ring 23, at this time, water molecules pass through the anion exchange membrane 24, but anions carried in the water are filtered, and the water flowing downwards contacts the cation exchange membrane 22 installed in the first removing ring 21 again, cations carried in the water are filtered, and the water flowing downwards from the cation exchange membrane 22 becomes deionized pure water.

As shown in fig. 5, in this embodiment, in order to remove impurities in water, filter cotton 27 is fixedly installed in the ring of the filter ring 26, spring grooves 28 are respectively formed on four sides of the outer wall of the filter ring 26, compression springs 29 are fixedly installed in the grooves of the spring grooves 28, fixture blocks 30 are fixedly installed at the front ends of the compression springs 29, stop rings 31 are fixedly installed in the notches of the spring grooves 28, the fixture blocks 30 are located in the clamp grooves 17, the filter ring 26 is installed in the pipe of the water inlet pipe 6, during the installation process, the fixture blocks 30 are subjected to resistance of the water inlet pipe 6, at this time, the compression springs 29 installed in the spring grooves 28 make retraction movement and drive the fixture blocks 30 at the front ends to realize retraction operation, and the fixture blocks 30 are abutted against the inner wall of the water inlet pipe 6, after the filter ring 26 is installed to a certain extent, the fixture blocks 30 are no longer abutted against the inner wall of the water inlet pipe 6, the compression springs 29 make recovery movement and abut the fixture blocks 30 at the front ends into the clamp grooves 17, at this time, the filtering ring 26 will be fixed in the water inlet pipe 6, and after the water enters from the water inlet pipe 6, the water will pass through the filtering cotton 27 installed in the inner ring of the filtering ring 26, at this time, the tiny impurities carried in the water will be filtered by the activated carbon filtering cotton 27.

While the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof or for parts thereof without departing from the scope of the utility model.

Claims

1. The utility model provides a deionization pure water system which characterized in that: comprises a box body (1), supporting legs (2) and a cover body (3), wherein the bottom surface of the box body (1) is provided with a water outlet valve pipe (4), a connecting mechanism (5) is arranged between the box body (1) and the cover body (3), the connecting mechanism (5) comprises a fixed block (11), a bolt (15) and a nut (16), a water inlet pipe (6) is arranged on the bottom surface of the supporting leg (2), a first filtering mechanism (7) is arranged in the pipe of the water inlet pipe (6), the first filter mechanism (7) comprises a filter ring (26), a compression spring (29) and a fixture block (30), the outer wall of the water inlet pipe (6) is provided with a mounting flange (8), the bottom surface of the cover body (3) is provided with a second filtering mechanism (13), the second filter mechanism (13) includes a fixing rod (18), a mounting ring (19), a first removing ring (21), and a second removing ring (23).

2. The deionized water system according to claim 1, wherein: the sealing structure is characterized in that a sealing groove (9) is formed in the top surface of the box body (1), a sealing ring (10) is fixedly mounted in the groove of the sealing groove (9), fixing blocks (11) are fixedly mounted on four sides of the top end of the outer wall of the box body (1) and four sides of the outer wall of the cover body (3) respectively, and mounting holes (12) are formed in the fixing blocks (11).

3. The deionized water system according to claim 2, wherein: the bottom surface fixed mounting of supporting leg (2) has sealed piece (14), nut (16) mounting hole (12), draw-in groove (17) carry out threaded connection with nut (16), inlet tube (6) fixed mounting is on the top surface of lid (3), and inlet tube (6) and lid (3) intercommunication, draw-in groove (17) have been seted up respectively to four sides in the pipe wall of inlet tube (6).

4. The deionized water system according to claim 3, wherein: the utility model discloses a structure of fixing the cover, including collar (19), top surface left and right sides fixed mounting of collar (19) has dead lever (18), and the top surface fixed mounting of upper end on the bottom surface of lid (3), locating hole (20) have been seted up to both sides around the top surface of collar (19).

5. The deionized water system according to claim 4, wherein: the front side and the rear side of the first removing ring (21) and the cation exchange membrane (22) are respectively and fixedly provided with a positioning block (25), the inside of the first removing ring (21) is fixedly provided with the cation exchange membrane (22), the inside of the second removing ring (23) is fixedly provided with an anion exchange membrane (24), and the positioning blocks (25) are arranged in the positioning holes (20) in a penetrating manner.

6. The deionized water system according to claim 5, wherein: the filter ring is characterized in that filter cotton (27) is fixedly installed in the filter ring (26), spring grooves (28) are formed in the four sides of the outer wall of the filter ring (26), compression springs (29) are fixedly installed in the spring grooves (28), fixture blocks (30) are fixedly installed at the front ends of the compression springs (29), retaining rings (31) are fixedly installed in notches of the spring grooves (28), and the fixture blocks (30) are located in the fixture grooves (17).