CN210620485U

CN210620485U - Laboratory pure water system

Info

Publication number: CN210620485U
Application number: CN201921540459.5U
Authority: CN
Inventors: 胡志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-26
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a laboratory pure water system, including settling tank, flocculation tank and sterilization box, communicate through first connecting pipe between settling tank and the flocculation tank, communicate through second connecting pipe and third connecting pipe between flocculation tank and the sterilization box, the top surfaces of first connecting pipe and second connecting pipe all install the first control valve, install the water pump between second connecting pipe and the third connecting pipe, it has the electric heating board to inlay on the inner wall of settling tank, first case lid is installed to bellied top surface, filter plate has been placed to the top surface of annular protruding edge, filter plate's top surface intermediate position is fixed with the cylindricality pole, sterilization box's inner wall is located and is fixed with the diaphragm above the third connecting pipe, the internally mounted of diaphragm has submergence formula ultraviolet sterilizer, the utility model discloses be convenient for carry out segmentation treatment to water to greatly improved the quality of water treatment, meanwhile, the structure is simple, and the cost of the experimental device is low.

Description

Laboratory pure water system

Technical Field

The utility model relates to a water treatment technical field, concretely relates to laboratory pure water system.

Background

The water treatment mode comprises physical treatment and chemical treatment. The mode of human being's water treatment has been quite a lot of years history, and the physical method includes utilizing the different filter media of various aperture sizes, utilizes absorption or separation mode, gets rid of the impurity in aquatic outside, and the more important person in the absorption mode is for adsorbing with active carbon, and separation method is to pass through the filter media with water, lets the impurity of bigger volume can't pass through, and then obtains comparatively clean water. In addition, the physical methods also include precipitation methods, which are obtained by floating impurities with a smaller specific gravity on the water surface or precipitating impurities with a larger specific gravity below the water surface. The chemical method is to convert the impurities in water into substances which are less harmful to human bodies by various chemicals or concentrate the impurities, and the longest historical chemical treatment method can be that alum is added into water, and after the impurities in the water are collected, the volume is increased, and then the impurities can be removed by a filtration method.

At present, a laboratory pure water system is relatively complex in structure, cannot perform segmented water treatment, is poor in water treatment effect and is high in cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory pure water system for solve the laboratory pure water system that mentions in the above-mentioned background art, the structure is relatively more complicated can not carry out segmentation water treatment, and water treatment is relatively poor, the higher scheduling problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: a laboratory pure water system comprises a settling tank, a flocculation tank and a sterilization tank, wherein the settling tank is communicated with the flocculation tank through a first connecting pipe, the flocculation tank is communicated with the sterilization tank through a second connecting pipe and a third connecting pipe, the top surfaces of the first connecting pipe and the second connecting pipe are both provided with a first control valve, a water pump is arranged between the second connecting pipe and the third connecting pipe, an electric heating plate is embedded on the inner wall of the settling tank, a bulge is fixed on the top surface of the settling tank, a first tank cover is installed on the top surface of the bulge, an annular convex edge is fixed at the inner bottom of the flocculation tank above the water outlet of the second connecting pipe, a filter screen plate is arranged on the top surface of the annular convex edge, a cylindrical rod is fixed in the middle of the top surface of the filter screen plate, the inner wall of the sterilization box is positioned above the third connecting pipe and is fixed with a transverse plate, and an immersed ultraviolet sterilizer is arranged inside the transverse plate.

Preferably, the bottom of the settling tank, the bottom of the flocculation tank and the bottom of the sterilization tank are respectively fixed with three support legs, and three groups of support legs are arranged at equal angles.

Preferably, a drain pipe and a water outlet pipe are respectively arranged at the bottoms of the settling tank and the sterilizing tank, and second control valves are respectively arranged on the outer walls of the drain pipe and the water outlet pipe.

Preferably, the outer wall of the first box cover is fixedly connected with the outer wall of the settling box through a lock catch, a groove matched with the protrusion is formed in the bottom of the first box cover, and a rubber pad is adhered to the inner portion of the groove.

Preferably, the electric heating plates are at least provided with four groups, and the four groups of electric heating plates are arranged at equal angles.

Preferably, the top surfaces of the flocculation box and the sterilization box are hinged with second box covers.

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

1. the utility model is convenient for sectional treatment of water, thereby greatly improving the quality of water treatment, and simultaneously has simple structure and lower cost of experimental devices;

2. the utility model can treat raw water in three sections through the settling tank, the flocculation tank and the sterilization tank by adding the electric heating plate, the filter screen plate, the cylindrical rod, the transverse plate and the immersion ultraviolet sterilizer, thus greatly improving the quality of raw water purification;

drawings

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

FIG. 2 is a front view of the settling tank of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a settling tank; 2. a flocculation tank; 3. a sterilization box; 4. a first connecting pipe; 5. a second connecting pipe; 6. a third connecting pipe; 7. a first control valve; 8. a water pump; 9. an electrical heating plate; 10. a protrusion; 11. a first cover; 12. a blow-off pipe; 13. a second control valve; 14. a filter screen plate; 15. a cylindrical rod; 16. a transverse plate; 17. an immersion type ultraviolet sterilizer; 18. a support leg; 19. an annular convex edge; 20. locking; 21. a groove; 22. a second cover; 23. and (5) discharging a water pipe.

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.

The utility model provides a technical scheme as shown in figures 1-3, a laboratory pure water system, which comprises a settling tank 1, a flocculation tank 2 and a sterilization tank 3, wherein the settling tank 1 is communicated with the flocculation tank 2 through a first connecting pipe 4, the flocculation tank 2 is communicated with the sterilization tank 3 through a second connecting pipe 5 and a third connecting pipe 6, the top surfaces of the first connecting pipe 4 and the second connecting pipe 5 are both provided with a first control valve 7, a water pump 8 is arranged between the second connecting pipe 5 and the third connecting pipe 6, an electric heating plate 9 is embedded on the inner wall of the settling tank 1, a bulge 10 is fixed on the top surface of the settling tank 1, a first tank cover 11 is arranged on the top surface of the bulge 10, an air pressure balancing hole is arranged on the top surface of the first tank cover 11, an annular convex edge 19 is fixed on the bottom inside of the flocculation tank 2 above the water outlet of the second connecting pipe 5, filter screen plate 14 has been placed to the top surface of annular protruding edge 19, the top surface intermediate position of filter screen plate 14 is fixed with cylindricality pole 15, the inner wall of disinfect box 3 is located third connecting pipe 6 top and is fixed with diaphragm 16, the internally mounted of diaphragm 16 has submergence formula ultraviolet sterilizer 17.

Concretely, 3 bottoms of setting tank 1, flocculation case 2 and the case of disinfecting all are fixed with landing leg 18, the impartial angle of landing leg 18 is provided with three groups, is convenient for support and fix setting tank 1, flocculation case 2 and the case of disinfecting 3.

Specifically, the bottom of setting tank 1 and sterilization box 3 installs blow off pipe 12 and outlet pipe 23 respectively, all install second control valve 13 on the outer wall of blow off pipe 12 and outlet pipe 23, the inside of outlet pipe 23 is provided with the filter screen, is convenient for get rid of the precipitate of setting tank 1, and the quality of outlet pipe 23 can guarantee the play water once filtering simultaneously.

Specifically, through hasp 20 fixed connection between the outer wall of first case lid 11 and the outer wall of setting tank 1, and the bottom of first case lid 11 seted up with protruding 10 assorted recess 21, the rubber pad has been pasted to the inside of recess 21, can guarantee the leakproofness of setting tank 1 top surface like this, is convenient for boil the expense and deposits.

Specifically, the electric heating plates 9 are at least provided with four groups, and the four groups of electric heating plates 9 are arranged at equal angles, so that the time spent on heating and boiling water can be greatly prolonged.

Specifically, the top surfaces of the flocculation tank 2 and the sterilization tank 3 are hinged with a second tank cover 22, so that the flocculation tank 2 and the sterilization tank 3 can be conveniently disassembled and cleaned.

The working principle is as follows: when in use, firstly, raw water is added into the interior of the settling tank 1, then the first tank cover 11 is covered, the settling tank 1 is sealed through the lock catch 20, then the electric heating plate 9 is opened to work to boil the raw water in the settling tank 1, the electric heating plate 9 stops working after a period of time of boiling, then natural sedimentation is carried out for 20 minutes, at the moment, the first control valve 7 on the first connecting pipe 4 is opened to flow the water after boiling into the flocculation tank 2, a flocculating agent is added into the flocculation tank 2 to degrade impurities in the water for 15 minutes, then the first control valve 7 on the top surface of the second connecting pipe 5 is opened to work through the water pump 8 to convey the water into the sterilization tank 3, at the moment, the immersed ultraviolet sterilizer 17 is opened to sterilize the water again, thus the raw water is treated in a subsection way, the quality of the raw water treatment is greatly improved, and the cost of the device is reduced, meanwhile, the filter screen plate 14 is movably inserted in the flocculation tank 2, the second tank cover 22 on the top surface of the flocculation tank 2 is opened at this time, and the filter screen plate 14 is pulled out through the cylindrical rod 15, so that the filter screen plate 14 can be conveniently cleaned, and the filtering efficiency of the filter screen plate 14 is kept.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a laboratory pure water system, includes settling tank (1), flocculation case (2) and disinfect case (3), its characterized in that: the utility model discloses a sterilization box, including settling tank (1), flocculation tank (2), first control valve (7) are all installed to the top surface of first connecting pipe (4) and second connecting pipe (5), install water pump (8) between second connecting pipe (5) and third connecting pipe (6), it has electric heating board (9) to inlay on the inner wall of settling tank (1), the top surface of settling tank (1) is fixed with arch (10), first case lid (11) is installed to the top surface of arch (10), the inside bottom of flocculation tank (2) is located the top of second connecting pipe (5) delivery port and is fixed with annular protruding edge (19), filter plate (14) have been placed along the top surface of annular protruding edge (19) between settling tank (1) and flocculation tank (2) intercommunication through first connecting pipe (4), the top surface intermediate position of filter plate (14) is fixed with cylindricality pole (15), the inner wall of disinfecting case (3) is located third connecting pipe (6) top and is fixed with diaphragm (16), the internally mounted of diaphragm (16) has submergence formula ultraviolet sterilizer (17).

2. A laboratory water purification system according to claim 1, wherein: landing legs (18) are fixed at the bottoms of the settling tank (1), the flocculation tank (2) and the sterilization tank (3), and three groups of landing legs (18) are arranged at equal angles.

3. A laboratory water purification system according to claim 1, wherein: the bottom of the settling tank (1) and the bottom of the sterilizing tank (3) are respectively provided with a sewage discharge pipe (12) and a water outlet pipe (23), and the outer walls of the sewage discharge pipe (12) and the water outlet pipe (23) are respectively provided with a second control valve (13).

4. A laboratory water purification system according to claim 1, wherein: the outer wall of the first box cover (11) is fixedly connected with the outer wall of the settling box (1) through a lock catch (20), a groove (21) matched with the protrusion (10) is formed in the bottom of the first box cover (11), and a rubber pad is pasted in the groove (21).

5. A laboratory water purification system according to claim 1, wherein: the electric heating plates (9) are at least provided with four groups, and the four groups of electric heating plates (9) are arranged at equal angles.

6. A laboratory water purification system according to claim 1, wherein: the top surfaces of the flocculation box (2) and the sterilization box (3) are both hinged with a second box cover (22).