CN219482227U - Ultrafiltration membrane assembly - Google Patents
Ultrafiltration membrane assembly Download PDFInfo
- Publication number
- CN219482227U CN219482227U CN202320962579.4U CN202320962579U CN219482227U CN 219482227 U CN219482227 U CN 219482227U CN 202320962579 U CN202320962579 U CN 202320962579U CN 219482227 U CN219482227 U CN 219482227U
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- sealing cover
- ultrafiltration membrane
- limiting
- water inlet
- sealing ring
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Abstract
The utility model provides an ultrafiltration membrane component, and belongs to the field of ultrafiltration membrane components. An ultrafiltration membrane assembly comprising a support housing, characterized in that: the sliding sleeve is provided with a sealing cover, one end of the supporting shell is provided with a limiting outward flange, the other end of the supporting shell is provided with a water inlet head, one end of the sealing cover is provided with a limiting inward flange, and the other end of the sealing cover is provided with a connecting outward flange. According to the utility model, the novel fiber film fixing piece and the limiting film wire are placed in the supporting shell, the supporting shell is matched with the water inlet pipe through the water inlet head thread, then the sealing ring is filled between the fiber film fixing piece and the water outlet pipe, the sealing cover is slid on the supporting shell, the sealing cover is sleeved on the sealing ring, and then the sealing cover is connected with the water outlet pipe through the connecting screw, so that the ultrafiltration membrane component is convenient to detach quickly, and the fiber film fixing piece and the limiting film wire are convenient to replace quickly.
Description
Technical Field
The utility model relates to the technical field of ultrafiltration membrane components, in particular to an ultrafiltration membrane component.
Background
Hollow ultrafiltration membranes are widely used in various fields as a membrane water treatment device today for reasonably utilizing water resources and enhancing environmental protection.
The chinese patent with application number CN202122174100.4 discloses an ultrafiltration membrane component, get into from the water inlet through the raw water, get into the center tube through the water inlet, in the rethread center tube gets into the support shell, the raw water filters the raw water through the fibre membrane silk, the rethread delivery port discharges, the fibre membrane silk is polluted in the use, can take out the fibre membrane silk through pulling out fibre membrane mounting, change the fibre membrane silk, make purification more thoroughly, improve sewage purification efficiency, and this application support shell and sealed lid threaded connection, after water inlet, delivery port and inlet tube and outlet piping connection, support shell and sealed lid are difficult for separating, lead to fibre membrane mounting, fibre membrane silk are difficult for changing, and for this reason, propose an ultrafiltration membrane component.
Disclosure of Invention
In view of the foregoing, it is desirable to provide an ultrafiltration membrane module that solves or mitigates the technical problems of the prior art by providing at least one advantageous option.
The technical scheme of the embodiment of the utility model is realized as follows:
the ultrafiltration membrane component comprises a support shell, wherein a sealing cover is sleeved on the support shell in a sliding manner, one end of the support shell is provided with a limiting flanging, the other end of the support shell is provided with a water inlet head, one end of the sealing cover is provided with a limiting flanging, the other end of the sealing cover is provided with a connecting flanging, a plurality of connecting screws are arranged on the connecting flanging, and a sealing ring is arranged in the sealing cover; the support shell is internally connected with a central tube and a fiber membrane fixing piece, and a limiting membrane wire is arranged on the fiber membrane fixing piece.
Preferably: the central tube is connected with a sewer pipe, and one end of the sewer pipe extends out of the supporting shell.
Preferably: the water inlet head is sleeved with a first sealing ring, and is provided with external threads.
Preferably: the support shell is sleeved with a second sealing ring, and the second sealing ring is positioned between the limiting outward flanging and the limiting inward flanging.
Preferably: an annular groove is formed in the connecting flanging, and a third sealing ring is arranged in the annular groove.
Preferably: the connecting flanging is provided with a threaded hole corresponding to the connecting screw, and the threaded end of the connecting screw is in threaded fit with the threaded hole.
By adopting the technical scheme, the embodiment of the utility model has the following advantages:
1. according to the ultrafiltration membrane assembly, the connecting screw is screwed off, the sealing cover is slid on the support shell to enable the sealing cover to leak out, then the sealing ring between the fiber membrane fixing piece and the water outlet pipe is taken down, a space is reserved for the axial position of the support shell, and then the support shell is unscrewed from the water inlet pipe, so that the ultrafiltration membrane assembly can be conveniently and rapidly detached.
2. According to the utility model, a new fiber film fixing piece and a limiting film wire are placed in a supporting shell, the supporting shell is matched with a water inlet pipe through a water inlet head thread, then a sealing ring is filled between the fiber film fixing piece and a water outlet pipe, a sealing cover is slid on the supporting shell, so that the sealing cover is sleeved on the sealing ring, and then the sealing cover is connected with the water outlet pipe through a connecting screw, thereby facilitating rapid disassembly of an ultrafiltration membrane assembly and rapid replacement of the fiber film fixing piece and the limiting film wire.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a main construction diagram of the present utility model;
fig. 3 is a cross-sectional structural view of the present utility model.
Reference numerals: the device comprises a supporting shell 1, a limiting flanging 101, a water inlet head 102, a sealing cover 2, a limiting flanging 201, a connecting flanging 202, an annular groove 203, a central tube 3, a fiber membrane fixing piece 4, a limiting membrane wire 5, a connecting screw 6, a sealing ring 7, a sewer pipe 8, a first sealing ring 9, a second sealing ring 10, a third sealing ring 11, a threaded hole 12, a water inlet pipe 13 and a water outlet pipe 14.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, an embodiment of the present utility model provides an ultrafiltration membrane assembly comprising: the support shell 1 is provided with a sealing cover 2 in a sliding sleeve manner, one end of the support shell 1 is provided with a limiting flanging 101, the other end of the support shell is provided with a water inlet head 102, one end of the sealing cover 2 is provided with a limiting flanging 201, the other end of the sealing cover 2 is provided with a connecting flanging 202, the connecting flanging 202 is provided with a plurality of connecting screws 6, and the sealing cover 2 is internally provided with a sealing ring 7; the support shell 1 is internally connected with a central tube 3 and a fiber membrane fixing piece 4, and a limiting membrane wire 5 is arranged on the fiber membrane fixing piece 4.
By screwing off the connecting screw 6, the sealing cover 2 is slid on the supporting shell 1 to enable the sealing ring 7 to leak, then the sealing ring 7 between the fiber membrane fixing piece 4 and the water outlet pipe 14 is taken down, a space is reserved for the axial position of the supporting shell 1, then the supporting shell 1 is unscrewed from the water inlet pipe 13, the new fiber membrane fixing piece 4 and the limiting membrane wire 5 are placed in the supporting shell 1, the supporting shell 1 is matched with the water inlet pipe 13 through the water inlet head 102 in a threaded manner, then the sealing ring 7 is filled between the fiber membrane fixing piece 4 and the water outlet pipe 14, the sealing cover 2 is slid on the supporting shell 1, the sealing cover 2 is sleeved on the sealing ring 7, then the sealing cover 2 is connected with the water outlet pipe 14 through the connecting screw 6, and therefore the ultrafiltration membrane component is convenient to quickly detach, and the fiber membrane fixing piece 4 and the limiting membrane wire 5 are convenient to quickly replace.
As shown in fig. 1 to 3, in this embodiment, specifically: the central tube 3 is connected with a sewer pipe 8, one end of the sewer pipe 8 extends out of the support shell 1, a drain valve is arranged on the sewer pipe 8, and the drain valve is opened, so that impurities filtered by the central tube 3 are discharged through the sewer pipe 8.
As shown in fig. 3, in this embodiment, specifically: the water inlet head 102 is sleeved with the first sealing ring 9, the water inlet head 102 is provided with external threads, the support shell 1 is conveniently connected with the water inlet pipe 13 through the water inlet head 102, and the sealing performance of the connection of the water inlet head 102 and the water inlet pipe 13 is conveniently improved through the arrangement of the first sealing ring 9.
As shown in fig. 3, in this embodiment, specifically: the second sealing ring 10 is sleeved on the supporting shell 1, and the second sealing ring 10 is positioned between the limiting outward flange 101 and the limiting inward flange 201, so that the tightness of the supporting shell 1 and the sealing cover 2 is improved.
As shown in fig. 3, in this embodiment, specifically: the connection flanging 202 is provided with an annular groove 203, and a third sealing ring 11 is arranged in the annular groove 203, so that the tightness between the sealing cover 2 and the water outlet pipe 14 is improved through the third sealing ring 11.
As shown in fig. 3, in this embodiment, specifically: the connecting flanging 202 is provided with a threaded hole 12 corresponding to the connecting screw 6, the threaded end of the connecting screw 6 is in threaded fit with the threaded hole 12, the water inlet head 102 is in threaded fit with the water inlet pipe 13, the water inlet pipe 13 is provided with a water inlet valve, the sealing cover 2 is connected with the water outlet pipe 14 through the connecting screw 6, and the fiber membrane fixing piece 4 and the limiting membrane wire 5 can be replaced conveniently by closing the water inlet valve.
The utility model works when in work: the connecting screw 6 is screwed off, the sealing cover 2 is slid on the supporting shell 1 to enable the sealing cover 7 to leak out, then the sealing cover 7 between the fiber membrane fixing piece 4 and the water outlet pipe 14 is taken down, a space is reserved for the axial position of the supporting shell 1, then the supporting shell 1 is unscrewed from the water inlet pipe 13, the new fiber membrane fixing piece 4 and the limiting membrane wire 5 are placed into the supporting shell 1, the supporting shell 1 is matched with the water inlet pipe 13 through the water inlet head 102 in a threaded manner, then the sealing cover 7 is filled between the fiber membrane fixing piece 4 and the water outlet pipe 14, the sealing cover 2 is slid on the supporting shell 1, the sealing cover 2 is sleeved on the sealing cover 7, then the sealing cover 2 is connected with the water outlet pipe 14 through the connecting screw 6, and then the ultrafiltration membrane component is convenient to quickly detach, and the fiber membrane fixing piece 4 and the limiting membrane wire 5 are convenient to quickly replace.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. An ultrafiltration membrane assembly comprising a support housing (1), characterized in that: the support shell (1) is sleeved with a sealing cover (2) in a sliding manner, one end of the support shell (1) is provided with a limiting flanging (101), the other end of the support shell is provided with a water inlet head (102), one end of the sealing cover (2) is provided with a limiting flanging (201), the other end of the support shell is provided with a connecting flanging (202), the connecting flanging (202) is provided with a plurality of connecting screws (6), and a sealing ring (7) is arranged in the sealing cover (2);
the supporting shell (1) is internally connected with a central tube (3) and a fiber membrane fixing piece (4), and a limiting membrane wire (5) is arranged on the fiber membrane fixing piece (4).
2. An ultrafiltration membrane module according to claim 1, wherein: the central tube (3) is connected with a sewer pipe (8), and one end of the sewer pipe (8) extends out of the supporting shell (1).
3. An ultrafiltration membrane module according to claim 1, wherein: the water inlet head (102) is sleeved with a first sealing ring (9), and the water inlet head (102) is provided with external threads.
4. An ultrafiltration membrane module according to claim 1, wherein: the support shell (1) is sleeved with a second sealing ring (10), and the second sealing ring (10) is positioned between the limiting flanging (101) and the limiting flanging (201).
5. An ultrafiltration membrane module according to claim 1, wherein: an annular groove (203) is arranged on the connecting flanging (202), and a third sealing ring (11) is arranged in the annular groove (203).
6. An ultrafiltration membrane module according to claim 1, wherein: the connecting flanging (202) is provided with a threaded hole (12) corresponding to the connecting screw (6), and the threaded end of the connecting screw (6) is in threaded fit in the threaded hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962579.4U CN219482227U (en) | 2023-04-25 | 2023-04-25 | Ultrafiltration membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962579.4U CN219482227U (en) | 2023-04-25 | 2023-04-25 | Ultrafiltration membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482227U true CN219482227U (en) | 2023-08-08 |
Family
ID=87476187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962579.4U Active CN219482227U (en) | 2023-04-25 | 2023-04-25 | Ultrafiltration membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482227U (en) |
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2023
- 2023-04-25 CN CN202320962579.4U patent/CN219482227U/en active Active
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