CN214829194U

CN214829194U - Modular edible-medicine grade RO membrane device

Info

Publication number: CN214829194U
Application number: CN202120216822.9U
Authority: CN
Inventors: 陈亦农; 杨曦
Original assignee: Hangzhou Fuyang Bona Water Purification Equipment Co ltd
Current assignee: Hangzhou Fuyang Bona Water Purification Equipment Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-23
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a modular edible medicine grade RO membrane device, which comprises a membrane shell, an adapter and an adapter sealing unit; membrane shell: the water inlet is formed in the upper side of the membrane shell, the number of the water inlets is two, the two water inlets are respectively located in the left upper side part and the right upper side part of the membrane shell, check rings are movably sleeved at the left inner end and the right inner end of the membrane shell, the outer ends of the two check rings are fixedly connected with blind plates, round holes are formed in the middle parts of the two blind plates, water outlets are fixedly sleeved in the two round holes, adapters are installed at the inner ends of the water outlets, the number of the adapters is two, and the left end and the right end of the membrane shell are fixedly connected with finish-assembled flanges; an adapter sealing unit: is arranged on the adapter; wherein: still include the hardcover clamp, the hardcover clamp has two, and two hardcover clamps are located the left and the right-hand side of membrane shell respectively. The modular food-drug grade RO membrane device can save time when being installed and is very convenient to use.

Description

Modular edible-medicine grade RO membrane device

Technical Field

The utility model relates to a RO membrane device technical field specifically is modularization edible medicine level RO membrane device.

Background

RO is an abbreviation for Reverse Osmosis in english, meaning Reverse Osmosis in chinese. In general, water flows from a low concentration to a high concentration, and after the water is pressurized, the water flows from the high concentration to the low concentration, i.e., the so-called reverse osmosis principle: because the pore diameter of the RO membrane is one million (0.0001 micron) of hair, bacteria and viruses can not be seen by naked eyes, and the number of the bacteria and the viruses is 5000 times that of the hair, only water molecules and partial mineral ions can pass through (the passing ions have no beneficial loss orientation), and other impurities and heavy metals are all discharged from the waste water pipe. All seawater desalination processes and spaceman wastewater recovery treatment are adopted, so the RO membrane is also called as an external high-tech 'artificial kidney'. Top-grade RO membranes are adopted for polymer filtration in the fields of medical, military and civil at home and abroad. The existing modular food-drug grade RO membrane devices are time consuming to install and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide modularization food and medicine level RO membrane device, in the installation, can save time to it is very convenient to use, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a modular, pharmaceutical-grade RO membrane device comprising a membrane housing, an adapter, and an adapter sealing unit;

membrane shell: the water inlet is formed in the upper side of the membrane shell, the number of the water inlets is two, the two water inlets are respectively located in the left upper side part and the right upper side part of the membrane shell, check rings are movably sleeved at the left inner end and the right inner end of the membrane shell, the outer ends of the two check rings are fixedly connected with blind plates, round holes are formed in the middle parts of the two blind plates, water outlets are fixedly sleeved in the two round holes, adapters are installed at the inner ends of the water outlets, the number of the adapters is two, and the left end and the right end of the membrane shell are fixedly connected with finish-assembled flanges;

an adapter sealing unit: is arranged on the adapter;

wherein: still include the hardcover clamp, the hardcover clamp has two, and two hardcover clamps are located the left and the right-hand side of membrane shell respectively.

Further, the adapter sealing unit contains O type sealing washer one, O type sealing washer two and seal groove, the seal groove has eight and sets up respectively in the outside left part and the right part of two adapters, O type sealing washer one has four and installs respectively in four seal grooves that are located the outside, O type sealing washer two has four and installs respectively in four seal grooves that are located the inboard. When the adapter is installed, the tightness between the adapter and the water outlet can be ensured through the sealing groove, the O-shaped sealing ring I and the O-shaped sealing ring II.

Further, still include the sealing washer, the sealing washer has two, and two sealing washers are installed respectively between two hardcover flanges and two blind flanges. When the blind plate is installed, the tightness between the two blind plates and the two finish-mounted flanges can be kept through the sealing rings, water leakage is prevented, and therefore the filtering effect is improved.

Compared with the prior art, the beneficial effects of the utility model are that: this modular food and drug level RO membrane device has following benefit:

1. the modular food-medicine RO membrane device is provided with the adapter sealing unit, when the blind plates are installed, the tightness between the two blind plates and the two finish-mounted flanges can be kept through the sealing rings, and water leakage is prevented;

2. the modular food-medicine RO membrane device is provided with the sealing ring, when the blind plates are installed, the tightness between the two blind plates and the two finish-assembled flanges can be kept through the sealing ring, water leakage is prevented, and therefore the filtering effect is improved;

3. the modular food-drug grade RO membrane device can save time when being installed and is very convenient to use.

Drawings

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

FIG. 2 is a schematic view of the membrane shell cutting structure of the present invention;

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

In the figure: the sealing device comprises a membrane shell 1, a water inlet 2, a check ring 3, a blind plate 4, a water outlet 5, an adapter 6, a finish-mounted flange 7, a finish-mounted hoop 8, an adapter sealing unit 9, a first 91O-shaped sealing ring, a second 92O-shaped sealing ring, a sealing groove 93 and a sealing ring 10.

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 modular, pharmaceutical grade RO membrane device comprising a membrane housing 1, an adapter 6 and an adapter seal unit 9;

1, membrane shell 1: the upper side of the membrane shell is provided with two water inlets 2, the two water inlets 2 are respectively positioned at the left part and the right part of the upper side of the membrane shell 1, the left end and the right end of the inner side of the membrane shell 1 are movably sleeved with check rings 3, the outer ends of the two check rings 3 are fixedly connected with blind plates 4, the middle parts of the two blind plates 4 are respectively provided with a round hole, a water outlet 5 is fixedly sleeved in the two round holes, the inner end of the water outlet 5 is provided with an adapter 6, the number of the adapters 6 is two, and the left end and the right end of the membrane shell 1 are respectively fixedly connected with a finish-assembled flange 7; the two sealing rings 10 are respectively arranged between the two finish-mounted flanges 7 and the two blind plates 4. When the blind plates 4 are installed, tightness can be kept between the two blind plates 4 and the two finish-mounted flanges 7 through the sealing rings 10, water leakage is prevented, and therefore the filtering effect is improved;

adapter sealing unit 9: is arranged on the adapter 6; the adaptor sealing unit 9 includes first O-ring seals 91, second O-ring seals 92, and sealing grooves 93, the sealing grooves 93 have eight and are opened in the outer left and right portions of the two adaptors 6, the first O-ring seals 91 have four and are installed in the four sealing grooves 93 located in the outer side, and the second O-ring seals 92 have four and are installed in the four sealing grooves 93 located in the inner side, respectively. When the adapter 6 is installed, the sealing property between the adapter 6 and the water outlet 5 can be ensured through the sealing groove 93, the O-shaped sealing ring I91 and the O-shaped sealing ring II 92;

wherein: still include hardcover clamp 8, hardcover clamp 8 has two, and two hardcover clamps 8 are located the left and the right side of membrane shell 1 respectively.

When in use:

firstly, during installation, the RO membrane is directly placed into the membrane shell 1, then the retaining ring 3 is sleeved, then the finish-assembled hoop 8 is clamped at two ends of the membrane shell 1 and is screwed, so that when the adapter 6 is installed, the tightness between the adapter 6 and the water outlet 5 can be ensured through the sealing groove 93, the O-shaped sealing ring I91 and the O-shaped sealing ring II 92, and when the blind plate 4 is installed, the tightness between the two blind plates 4 and the two finish-assembled flanges 7 can be kept through the sealing ring 10, water leakage is prevented, and therefore the filtering effect is increased.

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. Modular edible medicine level RO membrane device, its characterized in that: comprises a membrane shell (1), an adapter (6) and an adapter sealing unit (9);

membrane shell (1): the water inlet (2) is formed in the upper side of the membrane shell, two water inlets (2) are formed in the upper side of the membrane shell (1), the two water inlets (2) are respectively located in the left upper portion and the right upper portion of the membrane shell (1), the left inner end and the right inner end of the membrane shell (1) are movably sleeved with check rings (3), the outer ends of the two check rings (3) are fixedly connected with blind plates (4), the middle portions of the two blind plates (4) are respectively provided with a round hole, the two round holes are respectively and fixedly sleeved with a water outlet (5), an adapter (6) is installed at the inner end of the water outlet (5), the two adapters (6) are arranged, and the left end and the right end of the membrane shell (1) are respectively and fixedly connected with finish-mounted flanges (7);

adapter sealing unit (9): is arranged on the adapter (6);

wherein: still include hardcover clamp (8), hardcover clamp (8) have two, and two hardcover clamps (8) are located the left and the right-hand of membrane shell (1) respectively.

2. The modular, pharmaceutical-grade RO membrane device of claim 1, wherein: adapter sealing unit (9) contain O type sealing washer one (91), O type sealing washer two (92) and seal groove (93), seal groove (93) have eight and set up respectively in the outside left part and the right part of two adapters (6), O type sealing washer one (91) have four and install respectively in four seal grooves (93) that are located the outside, O type sealing washer two (92) have four and install respectively in four seal grooves (93) that are located the inboard.

3. The modular, pharmaceutical-grade RO membrane device of claim 1, wherein: still include sealing washer (10), sealing washer (10) have two, and two sealing washers (10) are installed respectively between two hardcover flanges (7) and two blind plates (4).