CN210905689U - Membrane shell superconductive direct current junction device - Google Patents
Membrane shell superconductive direct current junction device Download PDFInfo
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- CN210905689U CN210905689U CN201921548186.9U CN201921548186U CN210905689U CN 210905689 U CN210905689 U CN 210905689U CN 201921548186 U CN201921548186 U CN 201921548186U CN 210905689 U CN210905689 U CN 210905689U
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Abstract
The utility model relates to the technical field of water treatment equipment for hemodialysis and related treatment, in particular to a membrane shell superconducting direct current connection device, which solves the problems of incomplete disinfection and low water production quality caused by dead space existing in the connection mode of the traditional membrane shell in the prior art, and comprises a first membrane shell, a second membrane shell, a third membrane shell and a fourth membrane shell, wherein the first membrane shell, the second membrane shell, the third membrane shell and the fourth membrane shell are all internally provided with a filtering membrane, the middle parts of the first membrane shell, the second membrane shell, the third membrane shell and the fourth membrane shell are all provided with a water outlet pipe with a water outlet at the top part, and one side of the first membrane shell is provided with a water inlet. Avoiding the phenomenon of long-time flushing caused by the existence of dead space.
Description
Technical Field
The utility model relates to a hemodialysis and relevant treatment water treatment facilities technical field especially relate to a membrane shell superconductive direct current jointing equipment.
Background
The design of the membrane shell superconducting direct current connection mode is that the connection mode of the membrane shell is optimized according to years of hemodialysis and related production service experience of water treatment equipment for treatment and by combining with actual working conditions.
The connection of the traditional membrane shells is connected with each other through pipelines, so that dead spaces exist in the membrane shells, the accumulation of disinfectant can be caused in the disinfection process, the disinfection is incomplete, and the quality of produced water is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the disinfection is not thorough and the quality of produced water is low due to the dead cavity existing in the connection mode of the traditional membrane shell in the prior art, and providing the superconducting direct current connection equipment for the membrane shell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a membrane shell superconductive direct current jointing equipment, includes first membrane shell, second membrane shell, third membrane shell and fourth membrane shell, the inside of first membrane shell, second membrane shell, third membrane shell and fourth membrane shell all is provided with filtration membrane, and the centre of first membrane shell, second membrane shell, third membrane shell and fourth membrane shell all is provided with the outlet pipe that the top opened there is the delivery port, the water inlet has been seted up to one side of first membrane shell, the mouth of wasting discharge has been seted up to one side of fourth membrane shell to through first honeycomb duct connection between first membrane shell and the second membrane shell, pass through second honeycomb duct connection between second membrane shell and the third membrane shell, pass through third honeycomb duct connection between third membrane shell and the fourth membrane shell.
Preferably, the water inlet end of the first flow guide pipe is fixedly connected with the outer wall of one side of the filtering membrane in the first membrane shell, and the water outlet end of the first flow guide pipe is fixedly connected with the outer wall of one side of the filtering membrane in the second membrane shell.
Preferably, the water inlet end of the second flow guide pipe is fixedly connected with the outer wall of the second membrane shell close to the top, and the water outlet end of the second flow guide pipe is fixedly connected with the outer wall of the third membrane shell close to the top.
Preferably, the water inlet end of the third flow guide pipe is fixedly connected with the outer wall of one side of the filtering membrane in the third membrane shell, and the water outlet end of the third flow guide pipe is fixedly connected with the outer wall of one side of the filtering membrane in the fourth membrane shell.
Preferably, the water inlet is located on the side wall of the first membrane shell near the top, and the waste outlet is located on the side wall of the fourth membrane shell near the top.
Preferably, the water in the first membrane shell and the third membrane shell flows in through the filtering membrane and flows out from the water outlet pipe and gaps at two sides of the filtering membrane, and the water in the second membrane shell and the fourth membrane shell flows in through the gaps at two sides of the filtering membrane and flows out from the filtering membrane and the water outlet pipe.
Compared with the prior art, the utility model discloses a membrane shell superconductive direct current connected mode makes membrane shell and the direct butt joint of membrane shell through changing membrane shell inlet outlet position, has avoided the existence of dead space effectively, has improved the velocity of flow and water supply quality of water, disinfects simultaneously, when washing, can strengthen the disinfection effect effectively, improves the washing efficiency, avoids leading to the phenomenon of washing for a long time because of the existence of dead space.
Drawings
Fig. 1 is the utility model provides a membrane shell superconductive dc link equipment's schematic structure.
In the figure: 1 first membrane shell, 11 first honeycomb ducts, 2 second membrane shells, 21 second honeycomb ducts, 3 third membrane shells, 31 third honeycomb ducts, 4 fourth membrane shells, 5 water inlets, 6 waste discharge ports, 7 filtering membranes and 8 water outlets.
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.
Referring to fig. 1, a film shell superconducting direct current connection device comprises a first film shell 1, a second film shell 2, a third film shell 3 and a fourth film shell 4, wherein a filtering film 7 is arranged inside each of the first film shell 1, the second film shell 2, the third film shell 3 and the fourth film shell 4, the filtering film 7 mainly filters, a water outlet pipe with a water outlet 8 at the top is arranged in the middle of each of the first film shell 1, the second film shell 2, the third film shell 3 and the fourth film shell 4, a water inlet 5 is arranged at one side of the first film shell 1, the water inlet 5 is positioned at the position close to the top of the side wall of the first film shell 1, a waste discharge port 6 is arranged at one side of the fourth film shell 4, the waste discharge port 6 is used for discharging waste, the waste discharge port 6 is positioned at the position close to the top of the side wall of the fourth film shell 4, the first film shell 1 is connected with the second film shell 2 through a first flow guide pipe 11, the second film shell 2 is connected with the third film shell 3 through a second flow guide pipe 21, the third membrane shell 3 is connected with the fourth membrane shell 4 through a third flow guide pipe 31.
The water inlet end of the first flow guide pipe 11 is fixedly connected with the outer wall of one side of the filtering membrane 7 in the first membrane shell 1, and the water outlet end of the first flow guide pipe 11 is fixedly connected with the outer wall of one side of the filtering membrane 7 in the second membrane shell 2; the water inlet end of the second flow guide pipe 21 is fixedly connected with the outer wall of the second membrane shell 2 close to the top, and the water outlet end of the second flow guide pipe 21 is fixedly connected with the outer wall of the third membrane shell 3 close to the top; the water inlet end of the third flow guide pipe 31 is fixedly connected with the outer wall of the third membrane shell 3 on the side of the filtering membrane 7, the water outlet end of the third flow guide pipe 31 is fixedly connected with the outer wall of the fourth membrane shell 4 on the side of the filtering membrane 7, and the first flow guide pipe 11, the second flow guide pipe 21 and the third flow guide pipe 31 are used for enabling the membrane shells to be communicated with each other.
In addition, the water in the first membrane shell 1 and the third membrane shell 3 flows in through the filtering membrane 7 and flows out from the water outlet pipe and the gaps at the two sides of the filtering membrane 7, and the water in the second membrane shell 2 and the fourth membrane shell 4 flows in through the gaps at the two sides of the filtering membrane 7 and flows out from the filtering membrane 7 and the water outlet pipe.
In this embodiment, water is fed from the water inlet 5, flows downward from the middle of the filtration membrane 7 in the first membrane housing 1, flows upward from the spaces between both sides of the filtration membrane 7, flows into the second membrane housing 2 through the first flow guide tube 11, flows downward from the spaces between both sides of the filtration membrane 7 in the second membrane housing 2, flows upward from the middle of the filtration membrane 7 to the top of the second membrane housing 2, flows into the third membrane housing 3 through the second flow guide tube 21 on the top side wall, flows downward from the middle of the filtration membrane 7 in the third membrane housing 3, flows upward from the spaces between both sides of the filtration membrane 7, flows into the fourth membrane housing 4 through the third flow guide tube 31, flows downward from the top of the spaces between both sides of the filtration membrane 7 in the fourth membrane housing 4, and flows upward from the bottom of the middle of the filtration membrane 7 to the top of the fourth membrane housing 4, wherein, the matters such as waste residue carried in the water flowing process are discharged from the waste discharge port 6 along with the water flow, and in each membrane shell 1, the water flow flows from the middle water outlet pipe to the top and is discharged from the water outlet 8.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A film shell superconducting direct current connecting device comprises a first film shell (1), a second film shell (2), a third film shell (3) and a fourth film shell (4), and is characterized in that a filtering film (7) is arranged inside each of the first film shell (1), the second film shell (2), the third film shell (3) and the fourth film shell (4), a water outlet pipe with a water outlet (8) arranged at the top is arranged in the middle of each of the first film shell (1), the second film shell (2), the third film shell (3) and the fourth film shell (4), a water inlet (5) is arranged at one side of the first film shell (1), a waste discharge opening (6) is arranged at one side of the fourth film shell (4), the first film shell (1) is connected with the second film shell (2) through a first flow guide pipe (11), and the second film shell (2) is connected with the third film shell (3) through a second flow guide pipe (21), the third membrane shell (3) is connected with the fourth membrane shell (4) through a third flow guide pipe (31).
2. A membrane shell superconducting direct current connection device according to claim 1, characterized in that the water inlet end of the first flow guide pipe (11) is fixedly connected with the outer wall of the first membrane shell (1) on the side of the filtering membrane (7), and the water outlet end of the first flow guide pipe (11) is fixedly connected with the outer wall of the second membrane shell (2) on the side of the filtering membrane (7).
3. The membrane shell superconducting direct current connection device according to claim 1, wherein the water inlet end of the second flow guide pipe (21) is fixedly connected with the outer wall of the second membrane shell (2) at the position close to the top, and the water outlet end of the second flow guide pipe (21) is fixedly connected with the outer wall of the third membrane shell (3) at the position close to the top.
4. The membrane shell superconducting direct current connection device according to claim 1, wherein the water inlet end of the third flow guide pipe (31) is fixedly connected with the outer wall of the third membrane shell (3) on the side of the filtering membrane (7), and the water outlet end of the third flow guide pipe (31) is fixedly connected with the outer wall of the fourth membrane shell (4) on the side of the filtering membrane (7).
5. A membrane shell superconducting direct current connection device according to claim 1, characterized in that the water inlet (5) is located at the side wall of the first membrane shell (1) near the top and the waste outlet (6) is located at the side wall of the fourth membrane shell (4) near the top.
6. A membrane shell superconducting direct current connection device according to claim 1, characterized in that the water in the first membrane shell (1) and the third membrane shell (3) flows in from the filtering membrane (7) and flows out from the water outlet pipe and the gaps on the two sides of the filtering membrane (7), and the water in the second membrane shell (2) and the fourth membrane shell (4) flows in from the gaps on the two sides of the filtering membrane (7) and flows out from the filtering membrane (7) and the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548186.9U CN210905689U (en) | 2019-09-18 | 2019-09-18 | Membrane shell superconductive direct current junction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548186.9U CN210905689U (en) | 2019-09-18 | 2019-09-18 | Membrane shell superconductive direct current junction device |
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| Publication Number | Publication Date |
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| CN210905689U true CN210905689U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921548186.9U Active CN210905689U (en) | 2019-09-18 | 2019-09-18 | Membrane shell superconductive direct current junction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871206A (en) * | 2020-07-08 | 2020-11-03 | 开能康德威健康科技(北京)有限责任公司 | Reverse osmosis membrane shell runner integrated system and reverse osmosis unit |
-
2019
- 2019-09-18 CN CN201921548186.9U patent/CN210905689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871206A (en) * | 2020-07-08 | 2020-11-03 | 开能康德威健康科技(北京)有限责任公司 | Reverse osmosis membrane shell runner integrated system and reverse osmosis unit |
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