CN215138666U

CN215138666U - Ultrafiltration membrane tap water purification device

Info

Publication number: CN215138666U
Application number: CN202120784691.4U
Authority: CN
Inventors: 权赫万; 许金松
Original assignee: Qingdao Meilai Environmental Engineering Co ltd
Current assignee: Qingdao Meilai Environmental Engineering Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-14
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an ultrafiltration membrane tap water purification device, comprising a base plate, a support, a tank body and a filter cylinder, wherein the support and the filter cylinder are assembled on the surface of the base plate, the tank body is assembled on the upper side of the support, the tank body is communicated with the filter cylinder, a flange sheet is assembled at the port part of the filter cylinder, an outer filter pipe is assembled on the inner side of the flange sheet, an inner filter pipe is integrally formed on the inner side of the flange sheet, the outer filter pipe is sleeved outside the inner filter pipe, a filter membrane is arranged between the outer filter pipe and the inner filter pipe, the outer filter pipe and the inner filter pipe are inserted into the filter cylinder, and the outer filter pipe is inserted into the filter cylinder to be screwed at the tail end of the filter cylinder; the conduction state of the guide pipes on the two sides of the filter cylinder is controlled by the valve, the tank body is used for temporarily storing water, the drain pipe is an output end and is communicated with a water supply line, and the input pump plays a role in pressure supplementing and assists in pressurizing a water supply system; the structure can avoid the problem that the ultrafiltration membrane with an overlarge surface is easy to break due to high pressure.

Description

Ultrafiltration membrane tap water purification device

Technical Field

The utility model relates to a water treatment technical field specifically is an milipore filter running water purifier.

Background

Is used for artificial permeable membrane in ultrafiltration process. Generally made of polymeric materials such as: cellulose acetate, cellulose acetate esters, polyethylene, polysulfone, and polyamide. Membrane modules of various types such as tubular type, plate type, roll type, capillary type and the like are generally manufactured in advance, and then a plurality of modules are assembled together for application so as to increase the filtration area and facilitate maintenance. The existing ultrafiltration membrane water purification equipment mainly comprises small household water purification equipment, an ultrafiltration membrane is used in a floor-entering type water purifier, a large-area ultrafiltration membrane is needed for water purification work for improving the filtered water quantity, and the problem that the surface area of the filtration membrane is too large and the filtration membrane is easy to damage after being subjected to high water pressure exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an milipore filter running water purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an milipore filter running water purifier, includes bottom plate, support, jar body and strains a section of thick bamboo, and the support all assembles in the surface of bottom plate with straining a section of thick bamboo, and jar body assembles in the upside of support, and jar body and a section of thick bamboo intercommunication each other, the port department of straining a section of thick bamboo is equipped with the flange piece, the inboard of flange piece is equipped with outer chimney filter, the inboard integrated into one piece of flange piece has interior chimney filter, outer chimney filter cup joints in the outside of interior chimney filter, be provided with the filter membrane between outer chimney filter and the interior chimney filter, outer chimney filter and interior chimney filter are pegged graft in straining a section of thick bamboo.

Preferably, the terminal surface integrated into one piece of outer chimney filter has the assembly ring, sliding clamping groove has been seted up to the outer wall of assembly ring, the inboard of flange piece is provided with the slip bayonet lock, the equal joint of slip bayonet lock is in sliding clamping groove.

Preferably, the end of the side wall of the filter cylinder is provided with external threads, the inner wall of the flange plate is provided with internal threads, and the flange plate is in threaded connection with the filter cylinder through the external threads and the internal threads.

Preferably, a drain pipe is arranged in the middle of the filter cylinder.

Preferably, the end face of the filter cylinder is connected with an input pipe positioned on the outer side of the flange plate through a flange, an input pump is assembled on the upper side of the input pipe, and an external pipe orifice is arranged at the upper end of the input pump.

Preferably, a pressure dividing valve is arranged on the front side of the input pipe.

Preferably, a guide pipe is welded on the front side of the tank body, and the tank body is communicated with the filter cylinder through the guide pipe.

Preferably, the rear side of the tank is equipped with a hyperbaric chamber.

Preferably, the outer wall of the filter cartridge is provided with an auxiliary communication valve.

Compared with the prior art, the beneficial effects of the utility model are that: an ultrafiltration membrane tap water purification device is characterized in that a worker unlocks a sliding clamping groove and a sliding clamping pin in a locking state by rotating, extracts an inner filter tube from the inner part of an outer filter tube, sleeves a tubular ultrafiltration membrane outside the inner filter tube, vertically inserts the inner filter tube into the outer filter tube, and rotates the inner filter tube to lock a locking structure of the sliding clamping groove and the sliding clamping pin; inserting the outer filter tube into the filter cylinder and connecting the flange sheet to the tail end of the filter cylinder in a threaded manner; the conduction state of the guide pipes on the two sides of the filter cylinder is controlled by the valve, the tank body is used for temporarily storing water, the drain pipe is an output end and is communicated with a water supply line, and the input pump plays a role in pressure supplementing and assists in pressurizing a water supply system; the structure can avoid the problem that the ultrafiltration membrane with an overlarge surface is easy to break due to high pressure.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front side view of the internal structure of the filter cartridge of the present invention;

fig. 3 is a rear schematic view of the internal structure of the filter cartridge of the present invention.

In the figure: 1 bottom plate, 2 supports, 3 tanks, 4 filter cylinders, 5 guide pipes, 6 input pipes, 7 input pumps, 8 drain pipes, 9 flange pieces, 10 outer filter pipes, 11 inner filter pipes, 12 assembling rings, 13 sliding clamping grooves, 14 external threads, 15 internal threads, 16 sliding clamping pins, 17 pressure dividing valves, 18 auxiliary communicating valves, 19 high-pressure cabins and 20 external pipe orifices.

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: an ultrafiltration membrane tap water purification device comprises a base plate 1, a support 2, a tank body 3 and a filter cartridge 4, wherein the support 2 and the filter cartridge 4 are both assembled on the surface of the base plate 1, the tank body 3 is assembled on the upper side of the support 2, the tank body 3 is communicated with the filter cartridge 4, a flange sheet 9 is assembled at the port of the filter cartridge 4, an outer filter tube 10 is assembled on the inner side of the flange sheet 9, an inner filter tube 11 is integrally formed on the inner side of the flange sheet 9, the outer filter tube 10 is sleeved outside the inner filter tube 11, a filter membrane is arranged between the outer filter tube 10 and the inner filter tube 11, and the outer filter tube 10 and the inner filter tube 11 are inserted into the filter cartridge 4; the outer filter tube 10 and the inner filter tube 11 are used as frameworks to support a large-area ultrafiltration membrane to bear high water pressure.

Specifically, an assembly ring 12 is integrally formed on the end face of the outer filter tube 10, a sliding clamping groove 13 is formed in the outer wall of the assembly ring 12, a sliding clamping pin 16 is arranged on the inner side of the flange sheet 9, and the sliding clamping pins 16 are clamped in the sliding clamping groove 13; this assembly mode is convenient for the staff to overhaul and change the filter membrane at any time.

Specifically, the end of the side wall of the filter cartridge 4 is provided with an external thread 14, the inner wall of the flange plate 9 is provided with an internal thread 15, and the flange plate 9 is screwed with the filter cartridge 4 through the external thread 14 and the internal thread 15.

Specifically, the middle part of the filter cartridge 4 is provided with a drain pipe 8; the drain pipe 8 outputs the purified water.

Specifically, an input pipe 6 positioned outside a flange sheet 9 is connected to the end face of the filter cartridge 4 in a flange mode, an input pump 7 is assembled on the upper side of the input pipe 6, and an external pipe orifice 20 is arranged at the upper end of the input pump 7; the external pipe orifice 20 is connected with an external water supply pipeline.

Specifically, a partial pressure valve 17 is provided on the front side of the input pipe 6.

Specifically, a guide pipe 5 is welded to the front side of the tank 3, and the tank 3 communicates with the filter cartridge 4 through the guide pipe 5.

Specifically, the tank 3 is equipped with a high pressure cabin 19 on the rear side.

Specifically, the outer wall of the filter cartridge 4 is provided with an auxiliary communication valve 18.

The working principle is as follows: when the utility model is used, the worker unlocks the locking state of the sliding clamping groove 13 and the sliding clamping pin 16 by rotating, takes out the inner filter tube 11 from the inner part of the outer filter tube 10, sleeves the tubular ultrafiltration membrane outside the inner filter tube 11, vertically inserts the inner filter tube 11 into the outer filter tube 10, and rotates the inner filter tube 11 to lock the locking structure of the sliding clamping groove 13 and the sliding clamping pin 16; then the outer filter tube 10 is inserted into the filter cylinder 4, and the flange plate 9 is screwed at the tail end of the filter cylinder 4; the conduction state of the guide pipes 5 on the two sides of the filter cylinder 4 is controlled by the valve, the tank body 3 is used for temporarily storing water, the drain pipe 8 is an output end and is communicated with a water supply line, and the input pump 7 plays a role in pressure supplementing and assists in pressurizing a water supply system; the structure can avoid the problem that the ultrafiltration membrane with an overlarge surface is easy to break due to high pressure.

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

Claims

1. The utility model provides an milipore filter running water purifier, includes bottom plate (1), support (2), jar body (3) and strains a section of thick bamboo (4), and support (2) and strain a section of thick bamboo (4) and all assemble in the surface of bottom plate (1), and jar body (3) assembles in the upside of support (2), and jar body (3) and strain a section of thick bamboo (4) intercommunication each other, its characterized in that: the port department of straining a section of thick bamboo (4) is equipped with flange piece (9), the inboard of flange piece (9) is equipped with outer chimney filter (10), the inboard integrated into one piece of flange piece (9) has interior chimney filter (11), outer chimney filter (10) cup joint in the outside of interior chimney filter (11), be provided with the filter membrane between outer chimney filter (10) and interior chimney filter (11), outer chimney filter (10) and interior chimney filter (11) are pegged graft in straining a section of thick bamboo (4).

2. The ultrafiltration membrane tap water purification device according to claim 1, characterized in that: the end face of the outer filter tube (10) is integrally formed with an assembly ring (12), the outer wall of the assembly ring (12) is provided with a sliding clamping groove (13), the inner side of the flange piece (9) is provided with a sliding clamping pin (16), and the sliding clamping pin (16) is clamped in the sliding clamping groove (13).

3. The ultrafiltration membrane tap water purification device according to claim 1, characterized in that: the filter cartridge is characterized in that external threads (14) are arranged at the tail end of the side wall of the filter cartridge (4), internal threads (15) are arranged on the inner wall of the flange plate (9), and the flange plate (9) is in threaded connection with the filter cartridge (4) through the external threads (14) and the internal threads (15).

4. The ultrafiltration membrane tap water purification device according to claim 1, characterized in that: the middle part of the filter cylinder (4) is provided with a drain pipe (8).

5. The ultrafiltration membrane tap water purification device according to claim 1, characterized in that: the filter cartridge is characterized in that an input pipe (6) located on the outer side of a flange sheet (9) is connected to the end face of the filter cartridge (4) in a flange mode, an input pump (7) is assembled on the upper side of the input pipe (6), and an external pipe orifice (20) is arranged at the upper end of the input pump (7).

6. An ultrafiltration membrane tap water purification device according to claim 5, characterized in that: the front side of the input pipe (6) is provided with a pressure dividing valve (17).

7. The ultrafiltration membrane tap water purification device according to claim 1, characterized in that: the front side of the tank body (3) is welded with a guide pipe (5), and the tank body (3) is communicated with the filter cylinder (4) through the guide pipe (5).

8. The ultrafiltration membrane tap water purification device according to claim 1, characterized in that: the rear side of the tank (3) is equipped with a hyperbaric chamber (19).

9. The ultrafiltration membrane tap water purification device according to claim 1, characterized in that: and an auxiliary communication valve (18) is arranged on the outer wall of the filter cylinder (4).