CN217627713U - Membrane type water purifier - Google Patents
Membrane type water purifier Download PDFInfo
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- CN217627713U CN217627713U CN202221352380.1U CN202221352380U CN217627713U CN 217627713 U CN217627713 U CN 217627713U CN 202221352380 U CN202221352380 U CN 202221352380U CN 217627713 U CN217627713 U CN 217627713U
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Abstract
The utility model provides a membrane type water purifier, include: the water filter comprises a cylindrical shell, two pressure-bearing heads, a water filtering film and a one-way thrust ring; the cylindrical shell is formed by winding glass fiber reinforced plastic fibers, the side walls of two ends of the cylindrical shell are respectively thickened, holes are respectively drilled on the side walls of two ends of the cylindrical shell, a water inlet and a thick water port are respectively installed in the two drilled holes through elastic snap rings, and sealing rings are respectively arranged between the water inlet and the thick water port and between the drilled holes of the cylindrical shell; the two pressure-bearing heads are disc-shaped and are respectively assembled at the inner sides of the two ends of the cylindrical shell, the middle part of each pressure-bearing head is respectively provided with a connecting pipe, and the water filtering membrane is tubular and is connected between the inner ends of the connecting pipes of the two pressure-bearing heads through the two ends of the water filtering membrane; the one-way thrust ring is of a horn-shaped structure, is arranged at one end in the cylindrical shell and is positioned at the inner side of the position of the dense water port, and expands when being subjected to water pressure introduced from the water inlet to block one end of the cylindrical shell.
Description
Technical Field
The utility model relates to a membrane water purification field specifically is a membrane formula water purifier.
Background
Ultrapure water is widely used in the water treatment industry of the current society, the quality of industrial water to water is continuously improved along with the continuous development of the international water treatment industry, the amount and the way of the needed ultrapure water are more and more, most of the existing water purifiers are huge and heavy, the field installation is difficult, the equipment cost is higher, and the water purifiers are not practical and economical.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is an object of the present invention to provide a membrane water purifier for overcoming the above problems or at least partially solving or alleviating the above problems.
The utility model provides a membrane type water purifier, include:
the water inlet is formed in the side wall of one end of the cylindrical shell, and the thick water inlet is formed in the side wall of the other end of the cylindrical shell;
the two pressure-bearing heads are disc-shaped, the middle part of each pressure-bearing head is provided with a connecting pipe, two ends of each connecting pipe extend out of the pressure-bearing head respectively, and the two pressure-bearing heads are assembled at two ends of the cylindrical shell respectively and are positioned on the outer side of the position of the water inlet and the outer side of the position of the thick water port respectively;
the water filtering membranes are tubular and are connected between the inner ends of the connecting pipes of the two pressure-bearing heads;
the one-way thrust ring is arranged at one end in the cylindrical shell and is positioned on the inner side of the position of the concentrated water port, and the one-way thrust ring expands when being subjected to water pressure introduced from the water inlet to block one end of the cylindrical shell.
The utility model discloses optional characteristic below still having.
Preferably, still include two pressure-bearing rings, two the pressure-bearing ring sets up respectively two the outside of pressure-bearing head, every the pressure-bearing ring respectively with cylindric casing fixed connection, two on the pressure-bearing head the outer end of connecting pipe is followed two respectively the middle part of pressure-bearing ring stretches out.
Preferably, the inner side walls at the two ends of the cylindrical shell are provided with annular grooves, a plurality of arc-shaped retaining pieces are assembled in the annular grooves, and each arc-shaped retaining piece is connected with the bearing ring through a screw.
Preferably, a plug is arranged at the outer end of the connecting pipe on the pressure bearing head close to one end of the concentrated water port.
Preferably, an elastic snap ring is arranged between the plug and the outer end of the connecting pipe.
Preferably, a straight connector is connected between each of the two ends of the water filtering membrane and the connecting pipe.
Preferably, the periphery of the cylindrical shell is provided with a hoop, and the hoop is provided with a connecting seat.
The utility model discloses a diaphragm type water purifier sets up two pressure-bearing heads and drainage membrane in the cylindrical shell that glass steel fiber winding was made, passes the drainage membrane through leading to water in the net cylindrical shell and purifies water, and its simple structure is light and handy, realizes the modularization easily, and the on-the-spot installation of being convenient for, equipment cost is low, economical and practical.
Drawings
Fig. 1 is a schematic view of the overall structure of a membrane type water purifier according to the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of B in fig. 1.
In the above figures: 1 a cylindrical housing; 101 an annular groove; 2, a water inlet; 3, a dense water gap; 4, bearing a pressure head; 401 connecting pipe; 5, filtering the water membrane; 6, a one-way thrust ring; 7, a pressure bearing ring; 8, arc-shaped blocking pieces; 9, plugging the plug; 10, a straight-through connector; 11, a hoop; 12 connecting seat.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Detailed Description
Referring to fig. 1 and 3, an embodiment of the present invention provides a membrane water purifier, including: the device comprises a cylindrical shell 1, two pressure-bearing heads 4, a water filtering membrane 5 and a one-way thrust ring 6; the cylindrical shell 1 is made by winding glass fiber reinforced plastic fibers, the side walls of two ends of the cylindrical shell 1 are respectively thickened, holes are respectively drilled on the side walls of two ends of the cylindrical shell 1, a water inlet 2 and a thick water inlet 3 are respectively installed in the two drilled holes through elastic snap rings, and sealing rings are respectively arranged between the water inlet 2 and the thick water inlet 3 and the drilled holes of the cylindrical shell 1; the two pressure-bearing heads 4 are disc-shaped and are respectively assembled at the inner sides of the two ends of the cylindrical shell 1, the edges of the two pressure-bearing heads are in sealing fit with the inner side of the cylindrical shell 1, the middle part of each pressure-bearing head 4 is respectively provided with a connecting pipe 401, the two ends of each connecting pipe 401 respectively extend out of the two sides of the pressure-bearing head 4, and the two pressure-bearing heads 4 are respectively positioned at the outer side of the position of the water inlet 2 and the outer side of the position of the concentrated water outlet 3; the water filtering membrane 5 is in a tubular shape and is connected between the inner ends of the connecting pipes 401 of the two pressure-bearing heads 4 through two ends of the water filtering membrane; the one-way thrust ring 6 is of a horn-shaped structure and is made of elastic materials such as rubber or silica gel, the one-way thrust ring 6 is arranged at one end of the cylindrical shell 1 and is positioned at the inner side of the position of the thick water port 3, and the one-way thrust ring 6 expands when being subjected to water pressure introduced from the water inlet 2 to plug one end of the cylindrical shell 1.
When the water-saving device is used, water is introduced into the cylindrical shell 1 through the water inlet 2, the one-way thrust ring 6 on the inner side of the other end of the cylindrical shell 1 is expanded to seal the thick water port 3 at the other side, the introduced water penetrates through the water filtering membrane 5 under the water pressure to enter the inner side of the thick water port, and the filtered water flows out from the outer end of the connecting pipe 401 on the pressure-bearing head 4. After the water is stopped to be introduced into the water inlet 2, the water pressure in the cylindrical shell 1 is reduced, the one-way thrust ring 6 is contracted, and the residual water filtered in the cylindrical shell 1 can be discharged from the thick water inlet 3.
Referring to fig. 1 and 2, according to an embodiment of the present invention, two bearing rings 7 are respectively disposed outside two bearing heads 4 for supporting two bearing heads 4, each bearing ring 7 is respectively fixedly connected to the inner wall of the cylindrical housing 1, and the outer ends of the connecting pipes 401 on the two bearing heads 4 are respectively extended from the middle portions of the two bearing rings 7.
Referring to fig. 1, fig. 2 and fig. 4, according to the utility model discloses an embodiment, be provided with ring channel 101 on the inside wall at the both ends of cylindric casing 1, be equipped with three arc separation blade 8 in the ring channel 101, during the outer border of every arc separation blade 8 stretches into ring channel 101, the interior border of every arc separation blade 8 blocks the lateral wall of bearing ring 7, is provided with the connecting hole on every arc separation blade 8 respectively, the screw passes behind the connecting hole and connects arc separation blade 8 on bearing ring 7.
Referring to fig. 1 and 2, according to an embodiment of the present invention, the general water purifier only needs one water outlet, so the connecting pipe 401 outside one of the bearing heads 4 is connected to the water outlet pipe, and the outer end of the connecting pipe 401 on the bearing head 4 near one end of the dense water gap 3 is plugged with the plug 9.
Referring to fig. 1, according to the present invention, the two ends of the water filtering membrane 5 are connected to the through connectors 10 respectively connected to the connecting pipes 401, and the water filtering membrane 5 and the connecting pipes 401 both adopt internal threads and are connected to each other through the through connectors with external threads at the two ends.
Referring to fig. 1, according to an embodiment of the present invention, two hoops 11 with connecting seats 12 are used to fix the outer circumference of the cylindrical shell 1, and the two connecting seats 12 are respectively connected to a horizontal plane or a wall surface by two pairs of screws.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The components and structures of the present embodiments that are not described in detail are known in the art and are not described in detail herein.
Claims (6)
1. A membrane-type water purifier, comprising:
the device comprises a cylindrical shell (1), wherein the cylindrical shell (1) is formed by winding glass fiber reinforced plastic fibers, a water inlet (2) is formed in the side wall of one end of the cylindrical shell (1), and a thick water outlet (3) is formed in the side wall of the other end of the cylindrical shell;
the two pressure-bearing heads (4) are disc-shaped, the middle part of each pressure-bearing head (4) is provided with a connecting pipe (401), two ends of each connecting pipe (401) extend out of the pressure-bearing heads (4), the two pressure-bearing heads (4) are assembled at two ends of the cylindrical shell (1) respectively and are positioned on the outer side of the position of the water inlet (2) and the outer side of the position of the thick water port (3) respectively;
the water filtering membrane (5) is of a tube type and is connected between the inner ends of the connecting tubes (401) of the two pressure-bearing heads (4);
the water inlet device comprises a one-way thrust ring (6), wherein the one-way thrust ring (6) is arranged at one end in the cylindrical shell (1) and is positioned at the inner side of the position of the thick water port (3), and the one-way thrust ring (6) is expanded when the water pressure introduced from the water inlet (2) is applied to the one end of the cylindrical shell (1) to be blocked.
2. The membrane type water purifier according to claim 1, further comprising two pressure-bearing rings (7), wherein the two pressure-bearing rings (7) are respectively disposed at the outer sides of the two pressure-bearing heads (4), each pressure-bearing ring (7) is respectively fixedly connected with the cylindrical shell (1), and the outer ends of the connecting pipes (401) on the two pressure-bearing heads (4) respectively protrude from the middle portions of the two pressure-bearing rings (7).
3. The membrane type water purifier as claimed in claim 2, wherein the inner side walls of both ends of the cylindrical shell (1) are provided with annular grooves (101), a plurality of arc-shaped blocking pieces (8) are assembled in the annular grooves (101), and each arc-shaped blocking piece (8) is respectively in screw connection with the pressure bearing ring (7).
4. The membrane water purifier according to claim 1, characterized in that the outer end of the connecting pipe (401) on the pressure head (4) near one end of the concentrate port (3) is provided with a plug (9).
5. The membrane water purifier as claimed in claim 1, characterized in that a through connection (10) is connected between each end of the water filtration membrane (5) and the connection pipe (401).
6. The membrane type water purifier as claimed in any one of claims 1 to 5, characterized in that the outer circumference of the cylindrical housing (1) is provided with a hoop (11), and the hoop (11) is provided with a connecting seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221352380.1U CN217627713U (en) | 2022-05-31 | 2022-05-31 | Membrane type water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221352380.1U CN217627713U (en) | 2022-05-31 | 2022-05-31 | Membrane type water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217627713U true CN217627713U (en) | 2022-10-21 |
Family
ID=83620931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221352380.1U Active CN217627713U (en) | 2022-05-31 | 2022-05-31 | Membrane type water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217627713U (en) |
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2022
- 2022-05-31 CN CN202221352380.1U patent/CN217627713U/en active Active
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