CN223973905U

CN223973905U - A TOC removal device for a pure water machine

Info

Publication number: CN223973905U
Application number: CN202520404168.2U
Authority: CN
Inventors: 宋培浩; 陈芝兰
Original assignee: Zhongke Ant Hefei Instrument Co ltd
Current assignee: Zhongke Ant Hefei Instrument Co ltd
Priority date: 2025-03-10
Filing date: 2025-03-10
Publication date: 2026-03-06
Anticipated expiration: 2035-03-10

Abstract

The utility model relates to the technical field of water purifiers, in particular to a TOC removing device for a water purifier, which comprises a treatment barrel, wherein a barrel cover is arranged at the top end of the treatment barrel, a baffle plate is arranged in one end of the treatment barrel, which is close to the barrel cover, a plurality of shunt pipes are uniformly arranged on the surface of the baffle plate, water is fed into a filter cartridge through a water inlet pipe, impurities such as particles in the water are filtered out through a filter screen conveniently, an ultraviolet lamp is arranged at the top end of a fixed plate, the water flowing out of the shunt pipes is conveniently irradiated and TOC is removed, a limit block is inserted into a limit sleeve, the ultraviolet lamp can be limited, the installation stability of the ultraviolet lamp is improved, the ultraviolet lamp is conveniently detached from a fixed plate through threaded connection of a threaded column and a threaded sleeve, the drain pipe is conveniently detached and is convenient to operate when the ultraviolet lamp is detached, and the subsequent maintenance is more convenient.

Description

TOC remove device for water purification machine

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a TOC removing device for a water purifier.

Background

The laboratory ultra-pure water machine is a water purifying device for laboratory, which is a water treatment device for removing all solid impurities, salt ions, bacterial viruses and the like in water by filtering, reverse osmosis, electrodialysis, ion exchanger, ultraviolet sterilization and the like, wherein TOC refers to the total organic carbon content in water, and is usually expressed in milligrams per liter (mg/L) or micrograms per liter (mug/L), and the TOC content in water is a key index for influencing water quality.

In the prior art, when purifying water through the purifier, ultraviolet irradiation water is generally adopted to remove TOC in water, and an ultraviolet lamp tube can utilize photooxidation organic compounds to reduce the total organic carbon concentration in ultrapure water, but the conventional TOC removing device is more complicated to operate and inconvenient to follow-up overhaul and maintenance when an ultraviolet lamp is disassembled and assembled.

Disclosure of utility model

The utility model aims to provide a TOC removing device for a water purifier, which aims to solve the problems in the prior art.

The TOC removing device for the water purifier comprises a treatment barrel, wherein a barrel cover is arranged at the top end of the treatment barrel, a baffle plate is arranged in one end of the treatment barrel, which is close to the barrel cover, a plurality of shunt pipes are uniformly arranged on the surface of the baffle plate, a filter cartridge is connected to the top end of the baffle plate, a filter screen is arranged on the side wall of the filter cartridge, a water inlet pipe is arranged at the top end of the filter cartridge, and the top end of the water inlet pipe penetrates through the top of the barrel cover;

The outer wall of the bottom end of the treatment barrel is sheathed with a water drain pipe, the inside of the water drain pipe is provided with a fixed plate, the surface of the fixed plate is provided with a water drain hole, the center of the top end of the fixed plate is provided with a thread bush, the inner wall threaded connection of thread bush has the screw thread post, and ultraviolet lamp is installed on the top of screw thread post, and the stopper is installed on ultraviolet lamp's top, and the baffle is provided with the stop collar near the bottom of stopper.

Preferably, four mounting bolts are uniformly arranged at the edge of the top end of the barrel cover, and the barrel cover is fixedly arranged at the top end of the treatment barrel through the four mounting bolts.

Preferably, the baffle fixed mounting is in the inside of handling the bucket, and cartridge filter fixed mounting is in the top center department of baffle, and every shunt tubes is hopper-shaped and fixed mounting is in the edge of baffle.

Preferably, the filter screen evenly is provided with a plurality of and fixed mounting on the lateral wall of cartridge filter, and fixed mounting has the guide surface on the inside diapire of cartridge filter, and the top and the inlet tube intercommunication of cartridge filter are connected.

Preferably, the top inner wall of the drain pipe is provided with a mounting thread, the top end of the fixing plate, which is close to the mounting thread, is provided with a first sealing gasket, the outer wall of the bottom end of the treatment barrel is provided with a connecting thread, and the top end of the treatment barrel is inserted into the drain pipe and is tightly connected with the connecting thread through the screw thread fit of the mounting thread.

Preferably, the side wall of fixed plate and the inner wall fixed connection of drain pipe, the bottom fixed mounting of thread bush is on the fixed plate, and the wash port evenly is provided with a plurality of and sets up on the surface of fixed plate.

Preferably, the bottom end of the ultraviolet lamp is fixedly provided with a connecting plate, the top end of the threaded column is fixedly arranged on the connecting plate, and a second sealing gasket is sleeved outside one end of the threaded column, which is close to the connecting plate.

Preferably, the top end of the limiting sleeve is fixedly arranged on the partition plate, one end of the limiting block is inserted into the limiting sleeve in a sliding mode, the other end of the limiting block is fixedly arranged on the ultraviolet lamp, and a third sealing gasket is sleeved outside one end, close to the ultraviolet lamp, of the limiting block.

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

According to the utility model, the water is fed into the filter cartridge through the water inlet pipe, impurities such as particles in the water are conveniently filtered through the filter screen, the ultraviolet lamp arranged at the top end of the fixing plate is convenient for irradiating the water flowing out of the shunt pipe and removing TOC, the limiting block is inserted into the limiting sleeve, the ultraviolet lamp can be limited, the mounting stability of the ultraviolet lamp is improved, the ultraviolet lamp is conveniently detached from the fixing plate through the threaded connection of the threaded column and the threaded sleeve, the water draining pipe is conveniently detached through the threaded connection of the water draining pipe and the treatment barrel, the function of simpler and more convenient operation when the ultraviolet lamp is detached is realized, and the subsequent overhaul and maintenance are also more convenient.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view illustrating a structure of the stopper in FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

fig. 5 is an exploded view of a partial structure of the present utility model.

The device comprises a processing barrel, a partition plate, a barrel cover, a mounting bolt, a filter barrel, a water inlet pipe, a filter screen, a guide surface, a shunt pipe, a water outlet pipe, a fixing plate, a water outlet hole, a mounting screw, a connecting screw, a first sealing gasket, a screw sleeve, a screw column, a second sealing gasket, a third sealing gasket, a ultraviolet lamp, a connecting plate, a limiting sleeve, a limiting block, a third sealing gasket and a filter screen.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 5, the utility model provides a TOC removing device for a water purifier, which comprises a treatment barrel 1, wherein a barrel cover 3 is arranged at the top end of the treatment barrel 1, a baffle plate 2 is arranged at one end, close to the barrel cover 3, of the treatment barrel 1, a plurality of shunt pipes 9 are uniformly arranged on the surface of the baffle plate 2, the top end of the baffle plate 2 is connected with a filter cartridge 5, a filter screen 7 is arranged on the side wall of the filter cartridge 5, a water inlet pipe 6 is arranged at the top end of the filter cartridge 5, the top end of the water inlet pipe 6 penetrates through the top of the barrel cover 3, four mounting bolts 4 are uniformly arranged at the edge of the top end of the barrel cover 3, the barrel cover 3 is fixedly arranged at the top end of the treatment barrel 1 through the four mounting bolts 4, and the barrel cover 3 is conveniently dismounted through the mounting bolts 4 so as to clean the filter screen 7. Baffle 2 fixed mounting is in the inside of handling barrel 1, and cartridge filter 5 fixed mounting is in the top center department of baffle 2, and every shunt tubes 9 is hopper-shaped and fixed mounting in the edge of baffle 2, is convenient for carry out the water conservancy diversion after filtering, makes its even flow direction baffle 2 bottom. The filter screen 7 evenly is provided with a plurality of and fixed mounting on the lateral wall of cartridge filter 5, and fixed mounting has guide surface 8 on the inside diapire of cartridge filter 5, and the top and the inlet tube 6 intercommunication of cartridge filter 5 are connected, make the lateral wall that water in the cartridge filter 5 flows to cartridge filter 5 through guide surface 8, is difficult for producing ponding in the filter vat 5 inside.

The outer wall of the bottom end of the treatment barrel 1 is provided with a water drain pipe 10 in a threaded sleeve manner, a fixing plate 11 is arranged in the water drain pipe 10, a water drain hole 12 is formed in the surface of the fixing plate 11, a threaded sleeve 16 is arranged in the center of the top end of the fixing plate 11, a threaded column 17 is connected with the inner wall of the threaded sleeve 16 in a threaded manner, an ultraviolet lamp 19 is arranged at the top end of the threaded column 17, a limiting block 22 is arranged at the top end of the ultraviolet lamp 19, and a limiting sleeve 21 is arranged at the bottom end, close to the limiting block 22, of the partition plate 2. The top inner wall of drain pipe 10 has offered mounting screw thread 13, and the top that fixed plate 11 is close to mounting screw thread 13 is provided with first sealing washer 15, has offered connecting screw thread 14 on the bottom outer wall of handling bucket 1, and the top of handling bucket 1 inserts in drain pipe 10 and through the screw-thread fit zonulae occludens of mounting screw thread 13 and connecting screw thread 14, can improve the connection leakproofness of drain pipe 10 and handling bucket 1 through first sealing washer 15, when clockwise rotation drain pipe 10, can be with drain pipe 10 fixed mounting in the bottom of handling bucket 1. The lateral wall of fixed plate 11 and the inner wall fixed connection of drain pipe 10, the bottom fixed mounting of thread bush 16 is on fixed plate 11, and wash port 12 evenly is provided with a plurality of and offers on the surface of fixed plate 11, is convenient for pass through drain pipe 10 with the water after handling and discharge. The bottom fixed mounting of ultraviolet lamp 19 has connecting plate 20, and the top fixed mounting of screw thread post 17 is on connecting plate 20, and screw thread post 17 is close to the outside cover of one end of connecting plate 20 and is equipped with second sealing washer 18, when anticlockwise rotation screw thread post 17, can improve the connection compactness of screw thread post 17 and screw thread cover 16 through second sealing washer 18, can get up screw thread post 17 and screw thread cover 16 fixed connection, and then fix ultraviolet lamp 19. The top fixed mounting of stop collar 21 is on baffle 2, and in the one end slip of stopper 22 inserted stop collar 21, the other end fixed mounting of stopper 22 was on ultraviolet lamp 19, and the outside cover of one end that stopper 22 is close to ultraviolet lamp 19 was equipped with third sealing washer 23, can improve the connection compactness of ultraviolet lamp 19 and stop collar 21 through third sealing washer 23.

During the operation of this device, send into cartridge filter 5 through inlet tube 6 with water, be convenient for filter impurity such as particulate matter in the aquatic through filter screen 7, ultraviolet lamp 19 through fixed plate 11 top installation, be convenient for shine and get rid of TOC to the water that flows out in shunt tube 9, through inserting stopper 22 in stop collar 21, can spacing ultraviolet lamp 19, improve ultraviolet lamp 19 installation's stability, through threaded connection of screw post 17 and thread bush 16, be convenient for dismantle ultraviolet lamp 19 from fixed plate 11, through the threaded connection of drain pipe 10 and processing bucket 1, be convenient for carry out the dismouting to drain pipe 10, the realization is easy and simple to handle comparatively simple and convenient function when carrying out the dismouting to ultraviolet lamp 19, follow-up maintenance is also more convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The TOC removing device for the water purifier comprises a treatment barrel (1) and is characterized in that a barrel cover (3) is arranged at the top end of the treatment barrel (1), a baffle plate (2) is arranged in one end, close to the barrel cover (3), of the treatment barrel (1), a plurality of shunt pipes (9) are uniformly arranged on the surface of the baffle plate (2), a filter cartridge (5) is connected to the top end of the baffle plate (2), a filter screen (7) is arranged on the side wall of the filter cartridge (5), a water inlet pipe (6) is arranged at the top end of the filter cartridge (5), and the top end of the water inlet pipe (6) penetrates through the top of the barrel cover (3);

The utility model discloses a treatment barrel, including handle barrel (1), handle barrel, handle screw thread cover is equipped with drain pipe (10) on the bottom outer wall of barrel (1), internally mounted of drain pipe (10) has fixed plate (11), wash port (12) have been seted up on the surface of fixed plate (11), screw thread cover (16) are installed in top center department of fixed plate (11), the inner wall threaded connection of screw thread cover (16) has screw thread post (17), ultraviolet lamp (19) are installed on the top of screw thread post (17), stopper (22) are installed on the top of ultraviolet lamp (19), the bottom that baffle (2) are close to stopper (22) is provided with stop collar (21).

2. The TOC removing device for water purifier according to claim 1, wherein four mounting bolts (4) are uniformly mounted on the top edge of the barrel cover (3), and the barrel cover (3) is fixedly mounted on the top end of the treatment barrel (1) through the four mounting bolts (4).

3. The TOC removing device for water purifier according to claim 1, wherein the partition plate (2) is fixedly installed inside the treatment barrel (1), the filter cartridge (5) is fixedly installed at the center of the top end of the partition plate (2), and each shunt tube (9) is funnel-shaped and fixedly installed at the edge of the partition plate (2).

4. The TOC removing device for water purifier according to claim 1, wherein the filter screen (7) is uniformly provided with a plurality of filter screens and fixedly installed on the side wall of the filter cartridge (5), the inner bottom wall of the filter cartridge (5) is fixedly provided with a flow guide surface (8), and the top end of the filter cartridge (5) is communicated with the water inlet pipe (6).

5. The TOC removing device for the water purifier according to claim 1, wherein the top inner wall of the drain pipe (10) is provided with mounting threads (13), the top end of the fixing plate (11) close to the mounting threads (13) is provided with a first sealing gasket (15), the bottom outer wall of the treatment barrel (1) is provided with connecting threads (14), and the top end of the treatment barrel (1) is inserted into the drain pipe (10) and tightly connected with the connecting threads (14) through the threaded fit of the mounting threads (13).

6. The TOC removing device for water purifier according to claim 1, wherein the side wall of the fixing plate (11) is fixedly connected with the inner wall of the drain pipe (10), the bottom end of the threaded sleeve (16) is fixedly arranged on the fixing plate (11), and the drain holes (12) are uniformly arranged in a plurality and are formed in the surface of the fixing plate (11).

7. The TOC removing device for water purifier according to claim 1, wherein the bottom end of the ultraviolet lamp (19) is fixedly provided with a connecting plate (20), the top end of the threaded column (17) is fixedly arranged on the connecting plate (20), and a second sealing gasket (18) is sleeved outside one end of the threaded column (17) close to the connecting plate (20).

8. The TOC removing device for the water purifier according to claim 1, wherein the top end of the limiting sleeve (21) is fixedly arranged on the partition plate (2), one end of the limiting block (22) is slidably inserted into the limiting sleeve (21), the other end of the limiting block (22) is fixedly arranged on the ultraviolet lamp (19), and a third sealing gasket (23) is sleeved outside one end, close to the ultraviolet lamp (19), of the limiting block (22).