CN211585494U

CN211585494U - Ultrapure water equipment in laboratory

Info

Publication number: CN211585494U
Application number: CN202020013883.0U
Authority: CN
Inventors: 呼江浩
Original assignee: Hangzhou Zhijiang Water Treatment Equipment Co ltd
Current assignee: Hangzhou Zhijiang Water Treatment Equipment Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-29
Anticipated expiration: 2030-01-06

Abstract

The utility model belongs to the technical field of ultrapure water equipment, especially, ultrapure water equipment in laboratory, including handling case and water pump, the inside reservation of handling the case has the rose box, and the top of rose box is provided with into the liquid mouth to the internally mounted of rose box has first filter plate, the water pump is installed in the intermediate position of handling the case, and the outside of water pump is connected with the one end of transfer line to the other end of transfer line is provided with the filter tube, the outside nestification of filter tube has the fixed block, and the end department of fixed block is fixed with the fixed plate, the inside of filter tube runs through there is the second filter plate, and the outside of second filter plate has seted up the spacing groove to the inner wall laminating of second filter plate has first sealed pad, the internally mounted of fluid-discharge tube has the seal valve, and the intermediate position of seal valve is fixed with the knob. This ultrapure water equipment in laboratory has reduced the degree of difficulty of ultrapure water preparation to be convenient for overhaul the internals of device, reduced the use degree of difficulty of device.

Description

Ultrapure water equipment in laboratory

Technical Field

The utility model relates to an ultrapure water equipment technical field specifically is an ultrapure water equipment in laboratory.

Background

The ultrapure water equipment is an ultrapure water dominating equipment, and the laboratory experiment water must be ultrapure water without any impurities and conductive media, so that the preparation of ultrapure water is an important process, but the existing ultrapure water preparation device has the following problems:

1. in the using process of the device, the difficulty of water filtration is high, the quality of ultrapure water preparation is affected, and ultrapure water is inconvenient to collect;

2. the device is at the in-process that uses, is not convenient for dismantle the maintenance to the inside part of device, has increased the use degree of difficulty of device.

Aiming at the problems, innovative design is urgently needed on the basis of the original laboratory ultrapure water equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory ultrapure water equipment to propose current laboratory ultrapure water equipment in solving above-mentioned background art, the in-process of device using, the degree of difficulty to ultrapure water filterable is great, and be not convenient for overhaul device internals, increased the problem that the device used the degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laboratory ultrapure water equipment, includes and handles case and water pump, the inside reservation of handling the case has the rose box, and the top of rose box is provided with into the liquid mouth, and the internally mounted of rose box has first filter plate, the water pump is installed in the intermediate position of handling the case, and the outside of water pump is connected with the one end of transfer line, and the other end of transfer line is provided with the filter tube, the outside nestification of filter tube has the fixed block, and the end department of fixed block is fixed with the fixed plate, the inside of filter tube runs through there is the second filter plate, and the outside of second filter plate has seted up the spacing groove, and the inner wall laminating of second filter plate has first sealed pad, the bottom reservation of handling the case has the liquid reserve tank, and the outer wall of handling the case is fixed with the fluid-discharge tube to the inside of fluid-discharge tube is provided with the second sealed pad, the internally mounted of fluid-, an opening is reserved in the middle of the sealing valve, a cover plate is mounted on the upper surface of the treatment box, and the end of the cover plate is connected with a hinge.

Preferably, the filter pipe adopts "S" type setting, and constitutes demountable installation structure through the fixed block between filter pipe and the processing case.

Preferably, the outer diameter of the second filter plate is the same as the inner diameter of the limiting groove, and the second filter plate is connected with the filter pipe through a bolt.

Preferably, the outer wall of the sealing valve and the inner wall of the second sealing gasket are tightly attached up to now, and a rotary mounting structure is formed between the sealing valve and the liquid discharge pipe.

Preferably, the opening is arranged in a circular shape, and the circle center of the opening is overlapped with the ring shape of the sealing valve.

Preferably, an overturning installation structure is formed between the cover plate and the treatment box through a hinge, and the cover plate and the filter pipe are arranged in the same straight line.

Compared with the prior art, the beneficial effects of the utility model are that: the ultrapure water equipment in the laboratory reduces the difficulty of ultrapure water preparation, is convenient for overhauling internal parts of the device and reduces the use difficulty of the device;

1. when the ultrapure water is required to be discharged for use, a knob is manually rotated, the knob is rotated to drive a sealing valve to rotate, and then the ultrapure water flows outwards through an opening;

2. when the device internals need overhaul, manual will lap and pass through the outside upset of hinge, can overhaul the filter tube after that, the filter tube passes through fixed block and fixed plate and handles the case and install fixedly, can reduce the degree of difficulty that the filter tube was dismantled and was overhauld to the bolt in the second filter plate outside is dismantled the back, can dismantle it, is convenient for clear up impurity, has improved the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a treatment tank; 2. a filter box; 3. a liquid inlet; 4. a first filter plate; 5. a water pump; 6. a transfusion tube; 7. a filter tube; 8. a fixed block; 9. a fixing plate; 10. a second filter plate; 11. a limiting groove; 12. a first gasket; 13. a liquid storage tank; 14. a liquid discharge pipe; 15. a second gasket; 16. a sealing valve; 17. a knob; 18. an opening; 19. a cover plate; 20. and (4) a hinge.

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. 1-3, the present invention provides a technical solution: a laboratory ultrapure water device comprises a treatment box 1, a filter box 2, a liquid inlet 3, a first filter plate 4, a water pump 5, a liquid conveying pipe 6, a filter pipe 7, a fixing block 8, a fixing plate 9, a second filter plate 10, a limiting groove 11, a first sealing gasket 12, a liquid storage box 13, a liquid discharging pipe 14, a second sealing gasket 15, a sealing valve 16, a knob 17, an opening 18, a cover plate 19 and a hinge 20, wherein the filter box 2 is reserved in the treatment box 1, the liquid inlet 3 is arranged above the filter box 2, the first filter plate 4 is arranged in the filter box 2, the water pump 5 is arranged in the middle of the treatment box 1, one end of the liquid conveying pipe 6 is connected to the outer side of the water pump 5, the filter pipe 7 is arranged at the other end of the liquid conveying pipe 6, the fixing block 8 is nested on the outer side of the filter pipe 7, the fixing plate 9 is fixed at the end of the fixing block 8, the second filter plate, a limiting groove 11 is formed in the outer side of the second filter plate 10, a first sealing gasket 12 is attached to the inner wall of the second filter plate 10, a liquid storage tank 13 is reserved at the bottom of the treatment tank 1, a liquid discharge pipe 14 is fixed on the outer wall of the treatment tank 1, a second sealing gasket 15 is arranged inside the liquid discharge pipe 14, a sealing valve 16 is installed inside the liquid discharge pipe 14, a knob 17 is fixed at the middle position of the sealing valve 16, an opening 18 is reserved at the middle position of the sealing valve 16, a cover plate 19 is installed on the upper surface of the treatment tank 1, and a hinge 20 is connected to the end of the cover plate 19;

the filtering pipe 7 is arranged in an S shape, a detachable installation structure is formed between the filtering pipe 7 and the treatment box 1 through the fixing block 8, the filtering pipe 7 is installed through the fixing block 8, the difficulty in detaching the filtering pipe 7 can be reduced, the filtering pipe 7 can perform the function of secondary filtering of ultrapure water, and the preparation quality is improved;

the outer diameter of the second filter plate 10 is the same as the inner diameter of the limiting groove 11, the second filter plate 10 is connected with the filter pipe 7 through bolts, the second filter plate 10 can be clamped and fixed through the limiting groove 11, the second filter plate 10 can be secondarily fixed through the bolts, and meanwhile the difficulty in disassembling the second filter plate 10 can be reduced;

the outer wall of the sealing valve 16 and the inner wall of the second sealing gasket 15 are tightly attached up to now, a rotary mounting structure is formed between the sealing valve 16 and the liquid discharge pipe 14, the sealing valve 16 is sealed through the second sealing gasket 15, the liquid leakage can be avoided, and the sealing valve 16 can be driven by the knob 17 to rotate, so that the liquid discharge effect can be achieved;

the opening 18 is arranged in a circular shape, the circle center of the opening 18 is overlapped with the ring shape of the sealing valve 16, and the circle centers are overlapped, so that ultrapure water can be discharged outwards after the sealing valve 16 rotates;

constitute upset mounting structure through hinge 20 between apron 19 and the processing case 1, and locate same straight line setting between apron 19 and the filter tube 7, when the internals of processing case 1 need overhaul, manual pass through hinge 20 with apron 19 outwards upset, can overhaul the internals of processing case 1 afterwards.

The working principle is as follows: when the laboratory ultrapure water apparatus is used, as shown in fig. 1 and 3, when ultrapure water is required to be prepared, water to be processed is filled into the interior of the filter tank 2 through the liquid inlet 3, then the water in the interior of the filter tank 2 can be filtered for the first time through the first filter plate 4, then the water pump 5 can deliver the ultrapure water to the interior of the filter pipe 7 through the liquid delivery pipe 6, then the ultrapure water can be filtered for the second time through the second filter plate 10, the filtered ultrapure water flows down to the interior of the liquid storage tank 13, when the ultrapure water is required to be discharged, the sealing valve 16 is manually rotated through the knob 17, the opening 18 is not sealed after the sealing valve 16 is rotated, and then the ultrapure water can be discharged to the outside through the opening 18, and the knob 17 is reversely rotated after the ultrapure water is discharged, and then the sealing valve 16 is sealed again;

according to the drawings of fig. 1-3, when the internal parts of the treatment tank 1 need to be overhauled, the cover plate 19 is manually turned outwards through the hinge 20, then the fixing block 8 and the fixing plate 9 are manually disassembled, then the filter pipe 7 can be disassembled and overhauled, because the second filter plate 10 is installed in the filter pipe 7, after the second filter plate 10 is used for a long time, the bolts at the end of the second filter plate 10 are manually disassembled, and then the second filter plate 10 can be taken outwards for disassembly, so that the practicability of the device can be improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A laboratory ultrapure water apparatus comprising a treatment tank (1) and a water pump (5), characterized in that: the inside of handling case (1) is reserved has rose box (2), and the top of rose box (2) is provided with income liquid mouth (3), and the internally mounted of rose box (2) has first filter plate (4), water pump (5) are installed in the intermediate position of handling case (1), and the outside of water pump (5) is connected with the one end of transfer line (6), and the other end of transfer line (6) is provided with filter tube (7), the outside nestification of filter tube (7) has fixed block (8), and the end department of fixed block (8) is fixed with fixed plate (9), the inside of filter tube (7) is run through has second filter plate (10), and spacing groove (11) have been seted up in the outside of second filter plate (10) to the inner wall laminating of second filter plate (10) has first sealed pad (12), the bottom of handling case (1) is reserved has liquid storage tank (13), and a liquid discharge pipe (14) is fixed on the outer wall of the treatment box (1), a second sealing gasket (15) is arranged inside the liquid discharge pipe (14), a sealing valve (16) is installed inside the liquid discharge pipe (14), a knob (17) is fixed at the middle position of the sealing valve (16), an opening (18) is reserved at the middle position of the sealing valve (16), a cover plate (19) is installed on the upper surface of the treatment box (1), and a hinge (20) is connected to the end head of the cover plate (19).

2. A laboratory ultrapure water apparatus according to claim 1 characterized in that: the filter pipe (7) is arranged in an S shape, and a detachable mounting structure is formed between the filter pipe (7) and the treatment box (1) through a fixing block (8).

3. A laboratory ultrapure water apparatus according to claim 1 characterized in that: the outer diameter of the second filter plate (10) is the same as the inner diameter of the limiting groove (11), and the second filter plate (10) is connected with the filter pipe (7) through a bolt.

4. A laboratory ultrapure water apparatus according to claim 1 characterized in that: the outer wall of the sealing valve (16) is tightly attached to the inner wall of the second sealing gasket (15), and a rotary mounting structure is formed between the sealing valve (16) and the liquid discharge pipe (14).

5. A laboratory ultrapure water apparatus according to claim 1 characterized in that: the opening (18) is arranged in a circular shape, and the circle center of the opening (18) is overlapped with the ring shape of the sealing valve (16).

6. A laboratory ultrapure water apparatus according to claim 1 characterized in that: an overturning installation structure is formed between the cover plate (19) and the treatment box (1) through a hinge (20), and the cover plate (19) and the filter pipe (7) are arranged in the same straight line.