CN211998944U - Ultrafiltration water purifier with backwashing function - Google Patents
Ultrafiltration water purifier with backwashing function Download PDFInfo
- Publication number
- CN211998944U CN211998944U CN202020415581.6U CN202020415581U CN211998944U CN 211998944 U CN211998944 U CN 211998944U CN 202020415581 U CN202020415581 U CN 202020415581U CN 211998944 U CN211998944 U CN 211998944U
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- threaded rod
- fixedly connected
- water purifier
- ultrafiltration water
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Abstract
The utility model discloses an ultrafiltration water purifier with back flush function, which comprises an upper housing, the top intercommunication of going up the casing has first nozzle stub, the top of first nozzle stub is equipped with the high-pressure pump, the output and the first nozzle stub of high-pressure pump communicate each other, the right side intercommunication of going up the casing has the ball valve. This ultrafiltration water purifier with back flush function, through a jar body, the plectane, first threaded rod, the cooperation between servo motor and the ball valve, make this ultrafiltration water purifier with back flush function can carry out the back flush to the milipore filter, and then clear up the filter residue and the impurity at milipore filter top, when guaranteeing the milipore filter filtration efficiency, reduce the pressure that the milipore filter bore, and then improve the life of milipore filter, make impurity and the filter residue that clear up be convenient for discharge, brought very big facility for the operating personnel, shorten the clearance time of milipore filter, guarantee the operation that this ultrafiltration water purifier with back flush function can be normal.
Description
Technical Field
The utility model relates to an ultrafiltration water purifier technical field specifically is an ultrafiltration water purifier with back flush function.
Background
The ultrafiltration machine is equipment for purifying water by using ultrafiltration technology. The difference from other water purifying equipment is that the ultrafiltration membrane is used, the ultrafiltration membrane is a microporous filtration membrane with the pore size specification consistent and the rated pore size range of 0.01-0.001 micron, and the ultrafiltration membrane is used as a membrane filtration method which adopts the ultrafiltration membrane and takes pressure difference as driving force.
A large amount of impurities and filter residues can be attached to the surface of the ultrafiltration membrane after the ultrafiltration membrane is used for a long time, the filtration efficiency of the ultrafiltration membrane can be influenced, the pressure borne by the ultrafiltration membrane can be increased, the service life of the ultrafiltration membrane is prolonged, the ultrafiltration membrane is not only inconvenient to clean in the prior art, and the filter residues which are cleaned are not convenient to discharge, so that the use requirements of people cannot be met in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrafiltration water purifier with back flush function to propose in solving above-mentioned background art that the surface of milipore filter can adhere to a large amount of impurity, filter residue after long-time, can influence the filtration efficiency of milipore filter, also can lead to the increase of pressure that the milipore filter bore, lead to the problem that the life of milipore filter reduces.
In order to achieve the above object, the utility model provides a following technical scheme: an ultrafiltration water purifier with a backwashing function comprises an upper shell, wherein the top of the upper shell is communicated with a first short pipe, a high-pressure pump is arranged above the first short pipe, the output end of the high-pressure pump is communicated with the first short pipe, the right side of the upper shell is communicated with a ball valve, the lower part of the upper shell is fixedly connected with a lower shell through bolts, the bottom of the inner wall of the upper shell is fixedly connected with a first steel mesh, the top of the inner wall of the lower shell is fixedly connected with a second steel mesh, an ultrafiltration membrane is clamped between the first steel mesh and the second steel mesh, the bottom of the lower shell is communicated with a second short pipe, and the left side of the lower shell is provided with a backwashing component;
the back washing component comprises a tank body, a first threaded rod, a vertical rod, a circular plate, a rubber sleeve, a bent pipe, a plug body and a servo motor;
the bottom right-hand member of the jar body is linked together with the left side of casing down, the inner wall top of the jar body is equipped with the plectane, the outer wall fixedly connected with rubber sleeve of plectane, the outer wall of rubber sleeve and the inner wall interference fit of the jar body, the inner wall threaded connection of plectane has first threaded rod, the top of the outer wall top of first threaded rod runs through the top of the jar body through sealed bearing, the top of first threaded rod is in the same place with servo motor's output fixed connection, servo motor's outer wall below is in the same place with the top fixed connection of the jar body, the left and right sides of first threaded rod all is equipped with the montant, the bottom of montant is in the same place with the inner wall bottom fixed connection of the jar body, the outer wall and the plectane clearance fit of montant, the left.
Preferably, a handle is processed at the top of the plug body.
Preferably, flanges are processed on the top of the first short pipe and the bottom of the second short pipe.
Preferably, a switch assembly is arranged below the inner part of the lower shell;
the switch assembly comprises a round rod, a lantern ring, a first support, a first rubber plate, a second support and a second rubber plate;
the both ends of pole respectively with the inner wall of the jar body around fixed connection together, the outer wall clearance fit of pole has the lantern ring, the outer wall top and the bottom of lantern ring are the first support of fixedly connected with and the second support respectively, the first rubber slab of top fixedly connected with of first support, the bottom fixedly connected with second rubber slab of second support, the bottom of second rubber slab offsets tightly with the top of second nozzle stub.
Preferably, the left side of the lantern ring is provided with an adjusting component;
the adjusting component comprises a square rod, a sliding block, a second threaded rod and a handle;
the right side of square bar links together through the meshing in the outer wall left side of tooth and the lantern ring, the left side internal surface sliding clamping of square bar has the slider, the left side of slider is in the same place with the inner wall left side fixed connection of casing down, the inner wall below threaded connection of square bar has the second threaded rod, the outer wall of second threaded rod passes through the bottom left side of casing down through sealed bearing, the bottom processing of second threaded rod has the handle.
Preferably, the outer wall of the handle is processed with abrasive grains.
Compared with the prior art, the beneficial effects of the utility model are that: this ultrafiltration water purifier with back flush function, overall structure is comparatively simple, and operation process does not have the degree of difficulty, when bringing convenience for the operation personnel, better satisfying the use needs, its concrete beneficial effect as follows:
through the cooperation between the tank body, the circular plate, the first threaded rod, the servo motor and the ball valve, the ultrafiltration water purifier with the backwashing function can backwash an ultrafiltration membrane, so that filter residues and impurities at the top of the ultrafiltration membrane are cleaned, the filtration efficiency of the ultrafiltration membrane is ensured, the pressure born by the ultrafiltration membrane is reduced, and the service life of the ultrafiltration membrane is prolonged.
Through the cooperation between round bar, lantern ring, first support, second support, square bar and the second threaded rod for impurity and filter residue that the clearance was got off are convenient for discharge, have brought very big facility for the operation personnel, shorten the clearance time of milipore filter, guarantee the operation that this milipore filter water purifier with back flush function can be normal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the circular plate, the curved tube and the plug body in FIG. 1;
FIG. 3 is a schematic view of a connection relationship between the collar, the first rubber plate and the second support in FIG. 1;
fig. 4 is a schematic view showing a connection relationship between the collar, the short pipe and the second threaded rod in fig. 3.
In the figure: 1. the back washing assembly comprises a back washing assembly, 101, a tank body, 102, a first threaded rod, 103, a vertical rod, 104, a circular plate, 105, a rubber sleeve, 106, a curved pipe, 107, a plug body, 108, a servo motor, 2, a switch assembly, 201, a circular rod, 202, a lantern ring, 203, a first support, 204, a first rubber plate, 205, a second support, 206, a second rubber plate, 3, an adjusting assembly, 301, a square rod, 302, a sliding block, 303, a second threaded rod, 304, a handle, 4, an upper shell, 5, a first short pipe, 6, a high-pressure pump, 7, a ball valve, 8, a lower shell, 9, a first steel mesh, 10, a second steel mesh, 11, an ultrafiltration membrane, 12 and a second short pipe.
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. 1-4, the present invention provides a technical solution: the ultra-filtration water purifier with the back washing function comprises an upper shell 4, wherein the top of the upper shell 4 is communicated with a first short pipe 5, a high-pressure pump 6 is arranged above the first short pipe 5, the model of the high-pressure pump 6 is L0, the output end of the high-pressure pump 6 is communicated with the first short pipe 5, the right side of the upper shell 4 is communicated with a ball valve 7, the ball valve 7 is convenient for discharging water in the upper shell 4, the lower part of the upper shell 4 is fixedly connected with a lower shell 8 through bolts, the bottom of the inner wall of the upper shell 4 is fixedly connected with a first steel mesh 9, the top of the inner wall of the lower shell 8 is fixedly connected with a second steel mesh 10, an ultra-filtration membrane 11 is clamped between the first steel mesh 9 and the second steel mesh 10, the first steel mesh 9 and the second steel mesh 10 play a role in fixing the ultra-filtration membrane 11, the bottom of the lower shell 8 is communicated with a second short pipe 12, the left side, The water purification device comprises a first threaded rod 102, a vertical rod 103, a circular plate 104, a rubber sleeve 105, a curved pipe 106, a plug body 107 and a servo motor 108, wherein the right end of the bottom of a tank body 101 is communicated with the left side of a lower shell 8, purified water is stored inside the tank body 101, the circular plate 104 is arranged above the inner wall of the tank body 101, the rubber sleeve 105 is fixedly connected to the outer wall of the circular plate 104, the circular plate 104 is pushed downwards, the circular plate 104 drives the rubber sleeve 105 to move downwards along the inner wall of the tank body 101 and further provides water pressure inside the tank body 101, so that water inside the tank body 101 is flushed into the lower shell 8, the outer wall of the rubber sleeve 105 is in interference fit with the inner wall of the tank body 101, the inner wall of the circular plate 104 is in threaded connection with the first threaded rod 102, the circular plate 104 can be driven to move upwards or downwards by the rotation of the first threaded rod 102, the upper part of the outer wall, the lower portion of the outer wall of the servo motor 108 is fixedly connected with the top of the tank body 101, the type of the servo motor 108 is ECMA-E11320RS, vertical rods 103 are arranged on the left side and the right side of the first threaded rod 102, the vertical rods 103 play a limiting role in limiting the circular plate 104, the bottom of the vertical rods 103 is fixedly connected with the bottom of the inner wall of the tank body 101, the outer wall of the vertical rods 103 is in clearance fit with the circular plate 104, a curved pipe 106 is communicated with the upper portion of the left side of the tank body 101, a plug body 107 is in threaded connection with the upper portion of the inner wall of the curved pipe 106, a handle is machined at the top of the plug body 107 playing a sealing role in the curved pipe 106, and flanges are machined at the top of the first.
A switch component 2 is arranged below the lower shell 8, the switch component 2 comprises a round rod 201, a lantern ring 202, a first support 203, a first rubber plate 204, a second support 205 and a second rubber plate 206, two ends of the round rod 201 are respectively and fixedly connected with the front and back of the inner wall of the tank body 101, the lantern ring 202 is in clearance fit with the outer wall of the round rod 201, the round rod 201 supports the lantern ring 202, the top and the bottom of the outer wall of the lantern ring 202 are respectively and fixedly connected with the first support 203 and the second support 205, when the lantern ring 202 rotates ninety degrees counterclockwise, the first support 203 can drive the first rubber plate 203 to seal the end of the tank 101, at this time, the second rubber plate 206 is separated from the top of the short pipe 12, the top of the first support 203 is fixedly connected with the first rubber plate 204, the bottom of the second support 205 is fixedly connected with the second rubber plate 206, and the bottom of the second rubber plate 206 is abutted against the top of the second short pipe 12.
The left side of the lantern ring 202 is provided with the adjusting component 3, the adjusting component 3 comprises a square rod 301, a sliding block 302, a second threaded rod 303 and a handle 304, the right side of the square rod 301 is meshed and connected with the left side of the outer wall of the lantern ring 202 through teeth, the sliding block 302 is connected to the inner surface of the left side of the square rod 301 in a sliding and clamping mode, the sliding block 302 plays a role in supporting the square rod 301, the left side of the sliding block 302 is fixedly connected with the left side of the inner wall of the lower shell 8, the second threaded rod 303 is connected to the lower portion of the inner wall of the square rod 301 in a threaded mode, the second threaded rod 303 can be rotated through matching between the second threaded rod 303 and the square rod 301, the lantern ring 202 can be driven to rotate through meshing between the square rod 301 and the lantern ring 202, the outer wall of the second threaded rod 303 penetrates through the left side of the bottom of the lower shell 8 through a sealing bearing, the handle 304 is, the outer wall of the handle 304 is machined with abrasive grains.
When the ultra-filtration water purifier with the back washing function is used, the input end of the high-pressure pump 6 is connected with an external water source pipeline, the ball valve 7 is closed, the tail end of the second short pipe 12 is connected with an external purified water conveying pipeline, the second threaded rod 303 is rotated, the second threaded rod 303 drives the square rod 301 to move downwards through threaded connection with the square rod 301, the square rod 301 drives the lantern ring 202 to rotate anticlockwise through meshing with the lantern ring 202, the lantern ring 202 drives the first rubber plate 204 through the first support 203 to seal the tail end of the tank body 101, the lantern ring 202 drives the second rubber plate 206 to be separated from the top of the short pipe 12 through the second support 205, at the moment, the external power supply of the high-pressure pump 6 is connected, the external water source is pumped into the upper shell 4 by the high-pressure pump 6, at the moment, water in the upper shell 4 penetrates through the ultra-filtration membrane 11 under the action of pressure to realize filtration, the filtered water enters the lower shell 8 and then, when the ultrafiltration membrane 11 needs to be backwashed, the plug body 107 is taken down, sufficient pure water is put into the tank body 101 through the bent pipe 106, then the plug body 107 is closed, the external power supply of the high-pressure pump 6 is closed, the ball valve 7 is opened, the external power supply of the servo motor 108 is connected, the servo motor 108 drives the first threaded rod 102 to rotate, the first threaded rod 102 drives the circular plate 104 to move downwards through the meshing with the circular plate 104, the circular plate 104 drives the rubber sleeve 105 to move downwards, water pressure in the tank body 101 is given, meanwhile, the second threaded rod 303 is rotated reversely, so that the first rubber plate 204 is separated from the tail end of the tank body 101, the second rubber plate 206 seals the top of the second short pipe 12, at the moment, water in the tank body 101 enters the interior of the lower shell 8, then enters the interior of the upper shell 4 through the ultrafiltration membrane 11, then is discharged through the ball valve 7, at the moment, filter residue on the top of, the ultrafiltration membrane 11 is cleaned.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides an ultrafiltration water purifier with back flush function, includes casing (4), its characterized in that: the top of the upper shell (4) is communicated with a first short pipe (5), a high-pressure pump (6) is arranged above the first short pipe (5), the output end of the high-pressure pump (6) is communicated with the first short pipe (5), the right side of the upper shell (4) is communicated with a ball valve (7), the lower part of the upper shell (4) is fixedly connected with a lower shell (8) through bolts, the bottom of the inner wall of the upper shell (4) is fixedly connected with a first steel mesh (9), the top of the inner wall of the lower shell (8) is fixedly connected with a second steel mesh (10), an ultrafiltration membrane (11) is clamped between the first steel mesh (9) and the second steel mesh (10), the bottom of the lower shell (8) is communicated with a second short pipe (12), and the left side of the lower shell (8) is provided with a backwashing assembly (1);
the backwashing component (1) comprises a tank body (101), a first threaded rod (102), a vertical rod (103), a circular plate (104), a rubber sleeve (105), a curved pipe (106), a plug body (107) and a servo motor (108);
the bottom right end of the tank body (101) is communicated with the left side of the lower shell (8), a circular plate (104) is arranged above the inner wall of the tank body (101), the outer wall of the circular plate (104) is fixedly connected with a rubber sleeve (105), the outer wall of the rubber sleeve (105) is in interference fit with the inner wall of the tank body (101), the inner wall of the circular plate (104) is in threaded connection with a first threaded rod (102), the top of the outer wall of the first threaded rod (102) penetrates through the top of the tank body (101) through a sealing bearing, the top of the first threaded rod (102) is fixedly connected with the output end of a servo motor (108), the lower part of the outer wall of the servo motor (108) is fixedly connected with the top of the tank body (101), vertical rods (103) are arranged on the left side and the right side of the first threaded rod (102), and the bottom of the vertical rods (103) is fixedly connected, the outer wall of montant (103) and plectane (104) clearance fit, the left side top intercommunication of the jar body (101) has bent pipe (106), the inner wall top threaded connection of bent pipe (106) has cock body (107).
2. The ultrafiltration water purifier with backwashing function of claim 1, wherein: the top of the plug body (107) is provided with a handle.
3. The ultrafiltration water purifier with backwashing function of claim 1, wherein: flanges are processed at the top of the first short pipe (5) and the bottom of the second short pipe (12).
4. The ultrafiltration water purifier with backwashing function of claim 1, wherein: a switch component (2) is arranged below the lower shell (8);
the switch assembly (2) comprises a round rod (201), a collar (202), a first support (203), a first rubber plate (204), a second support (205) and a second rubber plate (206);
the both ends of pole (201) are in the same place with the inner wall front and back fixed connection of jar body (101) respectively, the outer wall clearance fit of pole (201) has lantern ring (202), the outer wall top and the bottom of lantern ring (202) are first support (203) of fixedly connected with and second support (205) respectively, the first rubber slab of top fixedly connected with (204) of first support (203), the bottom fixedly connected with second rubber slab (206) of second support (205), the bottom of second rubber slab (206) offsets tightly with the top of second nozzle stub (12).
5. The ultrafiltration water purifier with backwashing function of claim 4, wherein: an adjusting component (3) is arranged on the left side of the lantern ring (202);
the adjusting assembly (3) comprises a square rod (301), a sliding block (302), a second threaded rod (303) and a handle (304);
the right side of square pole (301) links together through the meshing in the outer wall left side of tooth and lantern ring (202), the left side internal surface sliding clamping of square pole (301) has slider (302), the left side of slider (302) is in the same place with the inner wall left side fixed connection of lower casing (8), the inner wall below threaded connection of square pole (301) has second threaded rod (303), the outer wall of second threaded rod (303) passes through the bottom left side of lower casing (8) through sealed bearing, the bottom processing of second threaded rod (303) has handle (304).
6. The ultrafiltration water purifier with backwashing function of claim 5, wherein: the outer wall of the handle (304) is processed with grinding grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415581.6U CN211998944U (en) | 2020-03-27 | 2020-03-27 | Ultrafiltration water purifier with backwashing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415581.6U CN211998944U (en) | 2020-03-27 | 2020-03-27 | Ultrafiltration water purifier with backwashing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211998944U true CN211998944U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415581.6U Expired - Fee Related CN211998944U (en) | 2020-03-27 | 2020-03-27 | Ultrafiltration water purifier with backwashing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211998944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117771948A (en) * | 2024-01-31 | 2024-03-29 | 宁波市水务环境集团有限公司 | Immersed ultrafiltration membrane component with back-washing function |
-
2020
- 2020-03-27 CN CN202020415581.6U patent/CN211998944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117771948A (en) * | 2024-01-31 | 2024-03-29 | 宁波市水务环境集团有限公司 | Immersed ultrafiltration membrane component with back-washing function |
| CN117771948B (en) * | 2024-01-31 | 2024-05-28 | 宁波市水务环境集团有限公司 | Immersed ultrafiltration membrane component with back-washing function |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 362000 Room 501, 5th floor, No.5, East Road, Jinpu Industrial Zone, Jinpu community, Fuqiao street, Licheng District, Quanzhou City, Fujian Province Patentee after: Quanzhou aispu Environmental Protection Technology Co.,Ltd. Address before: 362000 room D501, huachuangyuan, TIYU street, Huada street, Fengze District, Quanzhou City, Fujian Province Patentee before: Fujian Lianquan Environmental Protection Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |