CN215403443U

CN215403443U - Reverse osmosis membrane with high temperature resistance for water treatment equipment

Info

Publication number: CN215403443U
Application number: CN202122144883.1U
Authority: CN
Inventors: 付连财
Original assignee: Shanghai Hengyuan Environmental Protection Technology Co ltd
Current assignee: Shanghai Hengyuan Environmental Protection Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-04
Anticipated expiration: 2031-09-06

Abstract

The application discloses water treatment facilities reverse osmosis membrane with high temperature resistant ability, including shell, ultra-thin desalination layer, polyester non-woven fabrics, water graticule mesh, collector pipe, first end cover, second end cover, heat preservation heat-resisting mechanism and filtering mechanism, heat-resisting mechanism includes heat preservation mechanism and high temperature resistant layer, shell inner wall surface middle part fixed connection heat preservation, shell inner wall fixed surface connects high temperature resistant layer, filtering mechanism includes support frame, quartzy layer and activated carbon layer, second end cover inner wall fixed surface connects the support frame, support frame outer wall fixed surface connects quartzy layer and activated carbon layer. Through set up the heat preservation inside the shell, be convenient for keep the inside temperature of reverse osmosis membrane, avoid moving under low temperature environment, lead to inside water to freeze, lead to the inside structure of reverse osmosis membrane to suffer destruction, and through set up high temperature resistant layer at ultra-thin desalination layer, be convenient for make inside reverse osmosis membrane material move under high temperature environment.

Description

Reverse osmosis membrane with high temperature resistance for water treatment equipment

Technical Field

The application relates to the field of reverse osmosis membranes, in particular to a reverse osmosis membrane of water treatment equipment with high temperature resistance.

Background

The reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics and is made by simulating a biological semipermeable membrane, and is a core component of a reverse osmosis technology. The principle of reverse osmosis is that under the action of the osmotic pressure higher than that of the solution, other substances are separated from water based on the fact that the substances cannot permeate a semipermeable membrane. The reverse osmosis membrane has a very small membrane pore size, and thus can effectively remove dissolved salts, colloids, microorganisms, organic substances, and the like in water. The system has the advantages of good water quality, low energy consumption, no pollution, simple process, simple and convenient operation and the like.

The existing reverse osmosis membrane has poor heat resistance, is easy to hydrolyze at higher temperature, reduces the performance of the reverse osmosis membrane, and cannot realize the separation of a mixture in a high-temperature environment. Therefore, the reverse osmosis membrane with high temperature resistance for the water treatment equipment is provided for solving the problems.

Disclosure of Invention

The reverse osmosis membrane of the water treatment equipment with high temperature resistance is provided in the embodiment, and is used for solving the problems that the reverse osmosis membrane in the prior art is poor in heat resistance, is easy to hydrolyze under a higher temperature condition, reduces the performance of the reverse osmosis membrane, and cannot realize separation of a mixture in a high-temperature environment.

According to one aspect of the application, a reverse osmosis membrane of water treatment equipment with high temperature resistance is provided, and comprises a shell, an ultrathin desalting layer, polyester non-woven fabrics, a water grid net, a water collecting pipe, a first end cover, a second end cover, a heat-preservation and heat-resistance mechanism and a filtering mechanism;

the heat-resisting mechanism comprises a heat-insulating layer and a high-temperature-resisting layer, the heat-insulating layer is fixedly connected to the middle part of the surface of the inner wall of the shell, and the high-temperature-resisting layer is fixedly connected to the surface of the inner wall of the shell;

the filtering mechanism comprises a support frame, a quartz layer and an activated carbon layer, the surface of the inner wall of the second end cover is fixedly connected with the support frame, and the surface of the outer wall of the support frame is fixedly connected with the quartz layer and the activated carbon layer.

Further, the outer wall surface of the shell is fixedly connected with the first end cover and the second end cover through threads respectively.

Further, first end cap outer wall fixed surface connects connecting pipe and dense water pipe, connecting pipe inner wall surface sliding connection connector, connecting head one end fixed connection collector pipe, second end cap outer wall fixed surface connects the outlet pipe, set up prevention of seepage ring between connector and the connecting pipe.

Furthermore, collecting holes are formed in the surface of the outer wall of the water collecting pipe, and a water outlet hole is formed in one end of the water collecting pipe.

Further, the surface of the inner wall of the second end cover is fixedly connected with a water inlet pipe, and one end of the water inlet pipe is connected with a water collecting pipe in a sliding mode.

Furthermore, the surface of the outer wall of the water collecting pipe is fixedly connected with a polyester non-woven fabric, the surface of the outer wall of the polyester non-woven fabric is fixedly connected with a water grid net, and the surface of the outer wall of the water grid net is fixedly connected with an ultrathin desalting layer.

Through the above-mentioned embodiment of this application, heat preservation heat-resisting mechanism and filtering mechanism have been adopted, it is not good to have solved reverse osmosis membrane heat resistance, take place the hydrolysis easily under higher temperature condition, reduce reverse osmosis membrane's performance, can't realize the problem to the separation of mixture under the high temperature environment, it sets up the heat preservation through inside the shell to have gained, be convenient for keep the inside temperature of reverse osmosis membrane, avoid moving under low temperature environment, lead to inside water to freeze, lead to the inside structure of reverse osmosis membrane to suffer destruction, and through setting up high temperature resistant layer at ultra-thin desalination layer, be convenient for make the effect of inside reverse osmosis membrane material operation under high temperature environment.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. the shell, 2, the heat preservation, 3, the rubber pad, 4, high temperature resistant layer, 5, ultra-thin desalination layer, 6, the water graticule mesh, 7, polyester non-woven fabrics, 8, first end cover, 9, the outlet pipe, 10, dense water pipe, 11, connector, 12, prevention of seepage ring, 13, connecting pipe, 14, collector pipe, 15, collection hole, 16, second end cover, 17, the support frame, 18, quartzy layer, 19, activated carbon layer, 20, the apopore, 21, the inlet tube.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The filter mechanism in the present embodiment can be applied to various water filter devices, for example, the following water filter device is provided in the present embodiment, and the present embodiment can be used to install the following water filter device.

This water filtering mechanism includes: the water inlet of the tap is connected with the first water inlet of the outer shell. Interior casing is established in the shell body, has first appearance water space between interior casing and the shell body, and the shell body still is equipped with first delivery port, interior casing is equipped with second water inlet and opening, first filter core and second filter core set up including the casing through this opening, and the rivers that flow in from first water inlet are discharged from first delivery port through first appearance water space and second water inlet again after first filter core and second filter core filter. This embodiment is when using, tap is connected to the first water inlet of shell body, and first appearance water space is filled earlier to water, and first appearance water space is full of the back through the second water inlet again through first filter core and second filter core dual filtration, filters more thoroughly, and two first filter cores and the independent preparation of second filter core, setting, and the later stage is changed and is maintained conveniently, and use cost reduces, sets up first appearance water space and can effectively cushion external running water, and water relaxs, the equilibrium to the effect of first filter core.

Of course, the present embodiment can also be used for water filtering devices installed in other structures. The following description is not repeated herein, and the filtering mechanism according to the embodiment of the present application is described below.

Referring to fig. 1-3, a reverse osmosis membrane of a water treatment device with high temperature resistance comprises a shell 1, an ultrathin desalination layer 5, a polyester non-woven fabric 7, a water grid 6, a water collecting pipe 14, a first end cover 8, a second end cover 16, a heat-insulating and heat-resisting mechanism and a filtering mechanism;

the heat-resisting mechanism comprises a heat-insulating layer 2 and a high-temperature-resisting layer 4, the heat-insulating layer 2 is fixedly connected to the middle part of the inner wall surface of the shell 1, and the high-temperature-resisting layer 4 is fixedly connected to the inner wall surface of the shell 1;

the filtering mechanism comprises a supporting frame 17, a quartz layer 18 and an activated carbon layer 19, the supporting frame 17 is fixedly connected to the surface of the inner wall of the second end cover 16, the quartz layer 18 and the activated carbon layer 19 are fixedly connected to the surface of the outer wall of the supporting frame 17, the heat preservation layer 2 is arranged inside the shell 1, so that the water temperature inside the reverse osmosis membrane can be conveniently kept, the phenomenon that the water inside the reverse osmosis membrane is frozen and the structure inside the reverse osmosis membrane is damaged due to the fact that the water inside the reverse osmosis membrane is frozen under the low-temperature environment is avoided, and the high-temperature resistant layer 4 is arranged on the ultrathin desalination layer 5, so that the reverse osmosis membrane material inside the reverse osmosis membrane can conveniently run under the high-temperature environment;

the outer wall surface of the shell 1 is respectively connected with a first end cover 8 and a second end cover 16 through threads fixedly, the outer wall surface fixed connection connecting pipe 13 and a concentrated water pipe 10 of the first end cover 8 are respectively connected with a connecting pipe 13, the inner wall surface sliding connection connector 11 of the connecting pipe 13 is connected with a water collecting pipe 14, one end of the connector 11 is fixedly connected with a water collecting pipe 14, the outer wall surface fixed connection water outlet pipe 9 of the second end cover 16 is fixedly connected with an outer wall surface of the second end cover 16, an anti-seepage ring 12 is arranged between the connector 11 and the connecting pipe 13, so that sewage and clean water can be prevented from being mixed together, a collecting hole 15 is formed in the outer wall surface of the water collecting pipe 14, a water outlet hole 20 is formed in one end of the water collecting pipe 14, so that clean water after filtration can be collected, the inner wall surface fixed connection water inlet pipe 21 of the second end cover 16 is connected with the water collecting pipe 14 through one end sliding connection, the outer wall surface fixed connection polyester non-woven fabric 7, and the water grid 6 of the polyester non-woven fabric 7, the surface of the outer wall of the water grid 6 is fixedly connected with an ultrathin desalting layer 5.

When the utility model is used, the water pipe to be filtered is connected to the water inlet pipe 21 fixed on the second end cover 16, sewage is guided into the inner part of one end of the water collecting pipe 14 through the water inlet pipe 21, the sewage is conveniently guided into the quartz layer 18 and the active layer through the water outlet hole 20 arranged at one end of the water collecting pipe 14, the quartz layer 18 and the active carbon layer 19 are arranged in the second end cover 16, when the sewage enters the inner part of the second cover plate, the effect of primary filtration can be achieved on the water, fine particles and pigments in the water are conveniently adsorbed, the permeation holes of the reverse osmosis membranes in the inner part are prevented from being blocked by the fine particles and the pigments, the sewage is subjected to reverse osmosis in the ultra-thin desalting layer 5, the water grid 6 and the polyester non-woven fabrics 7 in the shell, the permeated water is guided into the water collecting pipe 14 through the collecting hole 15, and the concentrated water is guided into the first end cover 8 through the gaps in the reverse osmosis membranes in the inner part, and derive through dense water pipe 10, and the water that permeates out leads out through collector pipe 14, and through set up heat preservation 2 in shell 1 inside, be convenient for keep the inside temperature of reverse osmosis membrane, avoid moving under low temperature environment, lead to inside water to freeze, lead to the inside structure of reverse osmosis membrane to suffer destruction, and through setting up high temperature resistant layer 4 at ultra-thin desalination layer 5, be convenient for make inside reverse osmosis membrane material move under high temperature environment, and through set up prevention of seepage ring 12 in collector pipe 14 and first end cover 8 junction, be convenient for block sewage and clean water contact.

The application has the advantages that:

1. the heat preservation layer is arranged inside the shell, so that the water temperature inside the reverse osmosis membrane can be conveniently kept, the phenomenon that the water inside the reverse osmosis membrane is frozen and the structure inside the reverse osmosis membrane is damaged due to the fact that the reverse osmosis membrane runs in a low-temperature environment is avoided, and the reverse osmosis membrane material inside the reverse osmosis membrane can run in a high-temperature environment conveniently due to the fact that the high-temperature resistant layer is arranged on the ultrathin desalting layer;

2. through set up quartz layer and activated carbon layer inside the second end cover, be convenient for when sewage enters the second apron inside, can play prefilter's effect to water, and be convenient for adsorb tiny granule and pigment in the aquatic, avoid tiny granule and pigment to block up inside reverse osmosis membrane's infiltration hole.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a water treatment facilities reverse osmosis membrane with high temperature resistant ability which characterized in that: the device comprises a shell (1), an ultrathin desalting layer (5), a polyester non-woven fabric (7), a water grid net (6), a water collecting pipe (14), a first end cover (8), a second end cover (16), a heat-insulating and heat-resisting mechanism and a filtering mechanism;

the heat-resisting mechanism comprises a heat-insulating layer (2) and a high-temperature-resisting layer (4), the heat-insulating layer (2) is fixedly connected to the middle part of the inner wall surface of the shell (1), and the high-temperature-resisting layer (4) is fixedly connected to the inner wall surface of the shell (1);

the filtering mechanism comprises a support frame (17), a quartz layer (18) and an activated carbon layer (19), the surface of the inner wall of the second end cover (16) is fixedly connected with the support frame (17), and the surface of the outer wall of the support frame (17) is fixedly connected with the quartz layer (18) and the activated carbon layer (19).

2. The reverse osmosis membrane with high temperature resistance for water treatment equipment according to claim 1, wherein the reverse osmosis membrane comprises: the outer wall surface of the shell (1) is fixedly connected with a first end cover (8) and a second end cover (16) through threads respectively.

3. The reverse osmosis membrane with high temperature resistance for water treatment equipment according to claim 1, wherein the reverse osmosis membrane comprises: first end cover (8) outer wall fixed surface connects connecting pipe (13) and dense water pipe (10), connecting pipe (13) inner wall surface sliding connection connector (11), connector (11) one end fixed connection collector pipe (14), second end cover (16) outer wall fixed surface connects outlet pipe (9), set up prevention of seepage ring (12) between connector (11) and connecting pipe (13).

4. The reverse osmosis membrane with high temperature resistance for water treatment equipment according to claim 1, wherein the reverse osmosis membrane comprises: collecting holes (15) are formed in the surface of the outer wall of the water collecting pipe (14), and a water outlet hole (20) is formed in one end of the water collecting pipe (14).

5. The reverse osmosis membrane with high temperature resistance for water treatment equipment according to claim 1, wherein the reverse osmosis membrane comprises: the inner wall surface of the second end cover (16) is fixedly connected with a water inlet pipe (21), and one end of the water inlet pipe (21) is connected with a water collecting pipe (14) in a sliding mode.

6. The reverse osmosis membrane with high temperature resistance for water treatment equipment according to claim 1, wherein the reverse osmosis membrane comprises: the surface fixed connection polyester non-woven fabrics (7) of collector pipe (14) outer wall, polyester non-woven fabrics (7) outer wall surface fixed connection water graticule mesh (6), ultra-thin desalination layer (5) of water graticule mesh (6) outer wall surface fixed connection.