CN220703280U - A precision filter equipment for pure water preparation - Google Patents

Abstract

The utility model provides a precise filter device for preparing pure water, which relates to the field of water resource treatment and comprises a supporting component, a second filtering component and a first filtering component, wherein the supporting component is fixedly arranged at the bottom end of the second filtering component, the second filtering component comprises a shell of the precise filter device, a first limiting plate and a filtering column, a fixing plate is fixedly arranged on the inner wall of the shell, a corresponding sleeve is fixedly arranged at the top of a small hole, the surface of the sleeve is sleeved with the filtering column, the top of the filtering column is fixedly provided with the limiting column, the inner wall of the shell is slidably connected with the first limiting plate, and the sleeve is arranged on the fixing plate in the shell of the precise filter device.

Description

A precision filter equipment for pure water preparation

Technical Field

The utility model relates to the field of water resource treatment, in particular to a precise filter device for preparing pure water.

Background

The use of semipermeable membranes to filter water solubilizates, ions, most microorganisms, etc., to remove impurities and contaminants from water is commonly used in potable water, industrial water, laboratory applications, etc., and the use of special filters to filter water macromoleclar substances, colloidal particles, bacteria, etc., while retaining water nutrients, is more suitable in certain application scenarios.

In the existing precision filter equipment, the cylindrical filter columns are used for filtering, and a plurality of filters are used for filtering, most of the bottoms of the filter columns are plastic products, water is not perfectly prevented in the filtering process, pure water is not filtered and leaks from the plastic at the bottoms, the filtering is insufficient, the filter columns are replaced for a long time, the working progress is slowed down, and meanwhile, the fixing of the filter columns is not firm due to the fact that the filter columns are fixed in the existing fixing mode during working, and a certain threat is provided.

Accordingly, there is a need to provide a new precision filter apparatus for pure water preparation that solves the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a precise filter device for preparing pure water.

The utility model provides precise filter equipment for preparing pure water, which comprises a support component, a second filter component and a first filter component, wherein the first filter component is fixedly arranged on the side surface of the second filter component, and the support component is fixedly arranged at the bottom end of the second filter component;

the second filtering component comprises a shell of precision filter equipment, a first limiting plate and a filtering column, wherein the inner wall of the shell is fixedly provided with a fixing plate, the surface of the fixing plate is provided with a plurality of small holes for filtering, the tops of the small holes are fixedly provided with a plurality of corresponding sleeves, the surface of each sleeve is sleeved with the filtering column, the top of each filtering column is fixedly provided with the limiting column, the inner wall of the shell is slidably connected with the first limiting plate, the surface of the first limiting plate is provided with a plurality of clamping grooves corresponding to one end of each limiting column, the inner wall of the shell is fixedly provided with a plurality of straight plates distributed circumferentially, one side of each straight plate, far away from the fixing plate, is provided with a thread groove, the surface of each first limiting plate is provided with a groove corresponding to the thread groove, and the thread groove is in threaded connection with a bolt.

Preferably, the first filtering component comprises a box body, a water inlet pipe is fixedly arranged on one side, close to the shell, of the box body, and a water inlet is fixedly arranged on one side, away from the water inlet pipe, of the box body.

Preferably, the top hinge of the box body is connected with a cover plate, and one end of the top of the cover plate is fixedly provided with a handle for opening the box body.

Preferably, the four corners of the inner wall of the box body are fixedly provided with second limiting plates, and the inner part of the box body is connected with a filter plate for filtering pure water in a sliding manner.

Preferably, the support assembly comprises a base and a support column, wherein the base is fixedly installed at the bottom end of the shell, the support column is fixedly installed at the bottom end of the base, and a corresponding support plate is fixedly installed at the bottom end of the support column.

Preferably, a water outlet is fixedly arranged on one side of the shell far away from the water inlet pipe

Compared with the related art, the precise filter device for preparing the pure water has the following beneficial effects:

when the device is used, the sleeve is arranged on the inner fixing plate of the shell of the precision filter equipment, the sleeve is in contact with the bottom end of the filter column, so that pure water can only enter after being filtered from the side face of the filter column, and meanwhile, the first filter assembly arranged at the same time can filter large particles firstly, then the filter can be fully used, and the limiting plate, the straight plate and the bolt are arranged, and the limiting column arranged at the top end of the filter column is limited and fixed, so that the fixing of the filter column is firmer.

Drawings

FIG. 1 is a schematic view showing the overall structure of a precision filter apparatus for pure water production according to the present utility model;

FIG. 2 is a schematic view of a second filter assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a straight plate and a bolt according to the present utility model;

fig. 5 is an enlarged schematic view of fig. 3 at a.

Reference numerals in the drawings: 1. a housing; 2. a water outlet; 3. a support plate; 4. a support column; 5. a base; 6. a case; 7. a water inlet; 8. a handle; 9. a cover plate; 10. a water inlet pipe; 11. a filtration column; 12. a first limiting plate; 13. a clamping groove; 14. a straight plate; 15. a fixing plate; 16. a second limiting plate; 17. a filter plate; 18. a thread groove; 19. a bolt; 20. a groove; 21. a sleeve.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 5 in combination, fig. 1 is a schematic overall structure of a precision filter apparatus for preparing pure water according to the present utility model, fig. 2 is a schematic structural diagram of a second filter assembly according to the present utility model, fig. 3 is a schematic sectional structure of a straight plate and a bolt according to the present utility model, fig. 4 is a schematic sectional structure of a straight plate and a bolt according to the present utility model, and fig. 5 is an enlarged schematic view at a of fig. 3.

In a specific implementation process, as shown in fig. 1-5, a precision filter device for preparing pure water comprises a support component, a second filter component and a first filter component, wherein the first filter component is fixedly arranged on the side surface of the second filter component, and the support component is fixedly arranged at the bottom end of the second filter component;

the second filter component comprises a shell 1 of the precision filter equipment, a first limiting plate 12 and a filter column 11, wherein a fixing plate 15 is fixedly arranged on the inner wall of the shell 1, a plurality of small holes for filtering are formed in the surface of the fixing plate 15, a plurality of corresponding sleeves 21 are fixedly arranged at the tops of the small holes, the filter column 11 is sleeved on the surface of each sleeve 21, the limiting column is fixedly arranged at the top of each filter column 11, the first limiting plate 12 is slidingly connected with the inner wall of the shell 1, a plurality of clamping grooves 13 corresponding to one end of each limiting column are formed in the surface of the first limiting plate 12, a plurality of straight plates 14 which are circumferentially distributed are fixedly arranged on the inner wall of the shell 1, a thread groove 18 is formed in one side, far away from the fixing plate 15, of each straight plate 14, a groove 20 corresponding to the thread groove 18 is formed in the surface of the first limiting plate 12, bolts 19 are connected with the thread groove 18 in a threaded manner, the whole device is firmer, and pure water filtering is more sufficient, the first filter component comprises a box body 6, one side of the box body 6, which is close to the shell 1, is fixedly provided with a water inlet pipe 10, one side, which is far away from the water inlet pipe 10, of the box body 6 is fixedly provided with a water inlet 7, a cover plate 9 is hinged to the top of the box body 6, one end of the top of the cover plate 9 is fixedly provided with a handle 8 for opening the box body 6, four corners of the inner wall of the box body 6 are fixedly provided with a second limiting plate 16, the inside of the box body 6 is slidably connected with a filter plate 17 for filtering pure water, the support component comprises a base 5 and a support column 4, the base 5 is fixedly provided with the bottom end of the shell 1, the bottom end of the base 5 is fixedly provided with the support column 4, the bottom end of the support column 4 is fixedly provided with a corresponding support plate 3, the support plate plays a role in supporting the whole of a precise filter device, the contact area of the support plate to the ground is increased, and one side, which is far away from the water inlet pipe 10, of the shell 1 is fixedly provided with a water outlet 2.

The working principle provided by the utility model is as follows: when the device works, firstly, the shell 1 is opened, one end of the filter column 11 is inserted into the sleeve 21, after the installation is completed, the clamping groove 13 and the groove 20 which are formed in the surface of the first limiting plate 12 are respectively corresponding to the limiting column and the threaded groove 18, then the bolt 19 is screwed down for fixing, the precise filter device is started, pure water enters from the water inlet 7 to the first filter assembly, after passing through the large-particle filter plate 17, the pure water enters the shell 1 of the precise filter device from the water inlet pipe 10, the pure water permeates into the filter column 11 from the surface of the filter column 11, flows into the bottom end of the shell 1 from the sleeve 21, then flows out from the water outlet 2, when the filter column 11 is replaced, the limiting plate at the position of the bolt 19 is screwed off, the filter plate 17 in the first filter assembly is taken out after the cover plate 9 is opened, then replaced, and the top of the second limiting plate 16 is placed.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. The precise filter equipment for preparing the pure water is characterized by comprising a supporting component, a second filtering component and a first filtering component, wherein the first filtering component is fixedly arranged on the side surface of the second filtering component, and the supporting component is fixedly arranged at the bottom end of the second filtering component;

the second filtering component comprises a shell (1) of the precise filter device, a first limiting plate (12) and a filtering column (11), wherein a fixing plate (15) is fixedly arranged on the inner wall of the shell (1), a plurality of small holes used for filtering are formed in the surface of the fixing plate (15), a plurality of corresponding sleeves (21) are fixedly arranged at the tops of the small holes, the filtering column (11) is sleeved on the surface of the sleeve (21), the limiting column is fixedly arranged at the tops of the filtering column (11), the first limiting plate (12) is connected with the inner wall of the shell (1) in a sliding mode, a plurality of clamping grooves (13) corresponding to one end of the limiting column are formed in the surface of the first limiting plate (12), a plurality of straight plates (14) which are distributed circumferentially are fixedly arranged on the inner wall of the shell (1), threaded grooves (18) are formed in one side, corresponding to the threaded grooves (18) are formed in the surface of the first limiting plate (12), and bolts (19) are connected with the threaded grooves (18) in a threaded mode.

2. A precision filter apparatus for pure water preparation according to claim 1, characterized in that the first filter assembly comprises a tank (6), a water inlet pipe (10) is fixedly mounted on the side of the tank (6) close to the housing (1), and a water inlet (7) is fixedly mounted on the side of the tank (6) away from the water inlet pipe (10).

3. A precision filter device for pure water preparation according to claim 2, characterized in that the top of the tank (6) is hinged with a cover plate (9), and a handle (8) for opening the tank (6) is fixedly arranged at one end of the top of the cover plate (9).

4. A precision filter device for pure water preparation according to claim 3, wherein the four corners of the inner wall of the box body (6) are fixedly provided with second limiting plates (16), and a filter plate (17) for filtering pure water is connected inside the box body (6) in a sliding manner.

5. The precise filter device for pure water preparation according to claim 1, wherein the support assembly comprises a base (5) and a support column (4), the base (5) is fixedly mounted at the bottom end of the housing (1), the support column (4) is fixedly mounted at the bottom end of the base (5), and a corresponding support plate (3) is fixedly mounted at the bottom end of the support column (4).

6. A precision filter device for pure water preparation according to claim 2, characterized in that the side of the housing (1) remote from the inlet pipe (10) is fixedly provided with a water outlet (2).