CN210410228U - Reverse osmosis membrane filter - Google Patents
Reverse osmosis membrane filter Download PDFInfo
- Publication number
- CN210410228U CN210410228U CN201921373272.0U CN201921373272U CN210410228U CN 210410228 U CN210410228 U CN 210410228U CN 201921373272 U CN201921373272 U CN 201921373272U CN 210410228 U CN210410228 U CN 210410228U
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- convex ring
- shell
- sealing cover
- clamping plate
- side hole
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Abstract
The utility model relates to the technical field of filters, in particular to a reverse osmosis membrane filter, wherein a sealing cover is arranged on the opening end surface of a shell; a shell convex ring is arranged on one end surface of the shell close to the sealing cover; a clamp is arranged between the shell convex ring and the sealing cover convex ring; the first clamping plate is hinged with the second clamping plate; the tail end of the first clamping plate is detachably connected with the tail end of the second clamping plate; a side hole is formed on the outer side wall of the clamp; one side wall of the side hole is tightly pressed on one end face, far away from the sealing cover convex ring, of the shell convex ring; a connecting plate is fixed inside the side hole; the connecting plates are fixed on the upper and lower side walls of the side holes. Use the utility model discloses the time, in this structure, use the clamp connection of this structure between closing cap and the casing, improve the installation effectiveness, the side opening location for the overall size after the filter installation obtains guaranteeing.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to reverse osmosis membrane filter.
Background
The filter comprises a shell and a sealing cover provided with a plurality of water inlets and water outlets, but the connection structure between the sealing cover and the shell is generally fixed through threaded connection and fastened through a threaded connection structure, but the structure with the fastened threads has the following defects 1, and the total assembly size of the filter is easy to be different due to different threaded tightening degrees of each sealing cover and the shell, so that the subsequent assembly is influenced; 2. the screw thread needs to be screwed down by a locking device, otherwise, the screw thread is easy to loosen in a vibrating environment; 3. the casing and the sealing cover are generally formed by plastic injection molding, and need to be disassembled and assembled when the filter element is replaced, and the teeth are easy to slip after repeated disassembly and assembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reverse osmosis membrane filter to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a reverse osmosis membrane filter, which comprises a shell; a sealing cover is arranged on the end face of the opening on the shell; a sealing cover convex ring is arranged on one end face of the sealing cover close to the shell; a shell convex ring is arranged on one end face, close to the sealing cover, of the shell; a plurality of groove groups are arranged between the shell convex ring and the sealing cover convex ring; the groove group consists of a first groove arranged on the shell convex ring and a second groove arranged on the sealing cover convex ring;
the first grooves are circumferentially distributed on the shell; the second grooves are circumferentially distributed on the sealing cover; the number of the first grooves is equal to that of the second grooves; a clamp is arranged between the shell convex ring and the sealing cover convex ring; the hoop consists of a first clamping plate and a second clamping plate; the first clamping plate is hinged with the second clamping plate; the tail end of the first clamping plate is detachably connected to the tail end of the second clamping plate; a side hole is formed in the outer side wall of the clamp; the shell convex ring and the sealing cover convex ring are inserted into the side hole; the width of the side hole is the groove width; the distance between one end face of the shell convex ring far away from the sealing cover convex ring and one end face of the sealing cover convex ring far away from the shell convex ring is a first distance; the slot width is equal to a first distance; one side wall of the side hole is tightly pressed on one end face, far away from the sealing cover convex ring, of the shell convex ring; the other side wall of the side hole is tightly pressed on one end face, far away from the shell convex ring, of the sealing cover convex ring; a connecting plate is fixed inside the side hole; the connecting plates are fixed on the upper side wall and the lower side wall of the side hole; the connecting plates are all embedded into the groove groups.
Furthermore, a suede is fixed at the tail end of the first clamping plate; a hook surface is fixed at the tail end of the second clamping plate; the hook surface is stuck and fixed on the suede.
Further, the number of the groove groups is three.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model discloses a reverse osmosis membrane filter, the opening end face on the shell is provided with a sealing cover; a sealing cover convex ring is arranged on one end surface of the sealing cover close to the shell; a shell convex ring is arranged on one end surface of the shell close to the sealing cover; a plurality of groove groups are arranged between the shell convex ring and the sealing cover convex ring; the groove group consists of a first groove arranged on the shell convex ring and a second groove arranged on the sealing cover convex ring; the first grooves are circumferentially distributed on the shell; the second grooves are circumferentially distributed on the sealing cover; the number of the first grooves is equal to that of the second grooves; a clamp is arranged between the shell convex ring and the sealing cover convex ring; the hoop consists of a first clamping plate and a second clamping plate; the first clamping plate is hinged with the second clamping plate; the tail end of the first clamping plate is detachably connected with the tail end of the second clamping plate; a side hole is formed on the outer side wall of the clamp; the shell convex ring and the sealing cover convex ring are inserted into the side hole; the width of the side hole is the groove width; the distance between one end face of the shell convex ring far away from the sealing cover convex ring and one end face of the sealing cover convex ring far away from the shell convex ring is a first distance; the slot width is equal to the first distance; one side wall of the side hole is tightly pressed on one end face, far away from the sealing cover convex ring, of the shell convex ring; the other side wall of the side hole is tightly pressed on one end face, far away from the shell convex ring, of the sealing cover convex ring; a connecting plate is fixed inside the side hole; the connecting plates are fixed on the upper side wall and the lower side wall of the side hole; the connecting plates are all embedded into the groove groups. When the utility model is used, the positioning ring on the sealing cover is inserted into the positioning hole on the shell, so that the shell and the sealing cover can be pulled out only along the axial direction; a sealing ring for separating each channel is arranged between the sealing cover and the shell; when the sealing cover is pressed on the shell, the first clamping plate is clamped between the shell convex ring and the sealing cover convex ring, and the second clamping plate is fixed on the first clamping plate to form a hoop connected end to end; the convex ring of the shell and the convex ring of the sealing cover are positioned through the side hole, so that the sealing cover cannot be axially pulled out of the shell, and the sealing cover is fixed on the shell; the connecting plate is used for providing tension between the upper side and the lower side of the side hole, so that the strength of the hoop is improved; in this structure, use the clamp connection of this structure between closing cap and the casing, improve the installation effectiveness, the side opening location for the overall dimension after the filter installation obtains guaranteeing.
Drawings
FIG. 1 is an internal structural view of the present invention;
FIG. 2 is a front partial view of the present invention;
fig. 3 is a bottom view of the present invention;
FIG. 4 is a bottom view of the housing;
FIG. 5 is a front view of the clip;
FIG. 6 is a cross-sectional view of the clip;
FIG. 7 is a top view of the closure;
description of reference numerals:
1. clamping a hoop; 101. a first clamping plate; 102. a second clamping plate; 103. a connecting plate; 104. a side hole;
2. a housing; 201. a housing convex ring; 201a, a first groove; 202. positioning holes; 3. sealing the cover;
301. a sealing cover convex ring; 301a, a second groove; 302. a positioning ring; 4. hooking the surface; 5. suede surface;
D. a first distance; w, groove width.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 7, a reverse osmosis membrane filter according to the present invention includes a housing 2; a sealing cover 3 is arranged on the opening end face of the shell 2; a sealing cover convex ring 301 is arranged on one end face of the sealing cover 3 close to the shell 2; a shell convex ring 201 is arranged on one end face, close to the sealing cover 3, of the shell 2; a plurality of groove groups are arranged between the shell convex ring 201 and the sealing cover convex ring 301; the groove group consists of a first groove 201a arranged on the shell convex ring 201 and a second groove 301a arranged on the cover convex ring 301;
the first grooves 201a are circumferentially distributed on the shell 2; the second grooves 301a are circumferentially distributed on the sealing cover 3; the number of the first grooves 201a is equal to that of the second grooves 301 a; a first groove 201a and a second groove 301a form a groove group; each first groove 201a is aligned with each second groove 301 a; a hoop 1 is arranged between the shell convex ring 201 and the sealing cover convex ring 301; the clamp 1 is composed of a first clamp plate 101 and a second clamp plate 102; the first clamping plate 101 is hinged with the second clamping plate 102; the tail end of the first card board 101 is detachably connected with the tail end of the second card board 102; a side hole 104 is formed in the outer side wall of the clamp 1; the shell convex ring 201 and the cover convex ring 301 are inserted into the side hole 104; the width of the side hole 104 is the groove width W; the distance from one end surface of the shell convex ring 201 far away from the cover convex ring 301 to one end surface of the cover convex ring 301 far away from the shell convex ring 201 is a first distance D; the slot width W is equal to the first distance D; one side wall of the side hole 104 is pressed on one end face, far away from the cover convex ring 301, of the shell convex ring 201; the other side wall of the side hole 104 is pressed on one end face, far away from the shell convex ring 201, of the cover convex ring 301; a connecting plate 103 is fixed inside the side hole 104; the connecting plates 103 are fixed on the upper and lower side walls of the side holes 104; the connecting plates 103 are all embedded into the groove groups; the positioning ring 302 on the cover 3 is inserted into the positioning hole 202 on the shell 2, so that the shell 2 and the cover 3 can be pulled out only along the axial direction; a sealing ring for blocking each channel is arranged between the sealing cover 3 and the shell 2; when the sealing cover 3 is pressed on the shell 2, the first clamping plate 101 is clamped between the shell convex ring 201 and the sealing cover convex ring 301, and the second clamping plate 102 is fixed on the first clamping plate 101 to form a hoop 1 connected end to end; the shell convex ring 201 and the cover convex ring 301 are positioned through the side holes 104, so that the cover 3 cannot be axially pulled out of the shell 2, and the cover 3 is fixed on the shell 2; the connecting plate 103 is used for providing tension between the upper side and the lower side of the side hole 104, so that the strength of the hoop 1 is improved; in this structure, the clamp 1 that uses this structure between closing cap 3 and the casing 2 is connected, improves the installation effectiveness, and side opening 104 location for the overall size after the filter installation obtains guaranteeing.
As a preferred mode of the present invention, a suede 5 is fixed at the end of the first clamping plate 101; a hook surface 4 is fixed at the tail end of the second clamping plate 102; the hook surface 4 is fixedly stuck on the suede 5; hook face 4 and the matte 5 of adopting the magic subsides are pasted fixedly, improve dismouting efficiency, and the elasticity of clamp 1 is adjusted conveniently.
As a preferable mode of the present invention, the number of the groove groups is three.
When the utility model is used, the positioning ring on the sealing cover is inserted into the positioning hole on the shell, so that the shell and the sealing cover can be pulled out only along the axial direction; a sealing ring for separating each channel is arranged between the sealing cover and the shell; when the sealing cover is pressed on the shell, the first clamping plate is clamped between the shell convex ring and the sealing cover convex ring, and the hook surface of the magic tape is stuck and fixed with the suede surface to form a hoop connected end to end; the convex ring of the shell and the convex ring of the sealing cover are positioned through the side hole, so that the sealing cover cannot be axially pulled out of the shell, and the sealing cover is fixed on the shell; the connecting plate is used for providing tension between the upper side and the lower side of the side hole, so that the strength of the hoop is improved; in this structure, use the clamp connection of this structure between closing cap and the casing, improve the installation effectiveness, the side opening location for the overall dimension after the filter installation obtains guaranteeing.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (3)
1. A reverse osmosis membrane filter which is characterized in that: it comprises a shell (2); a sealing cover (3) is arranged on the opening end face of the shell (2); a sealing cover convex ring (301) is arranged on one end face, close to the shell (2), of the sealing cover (3); a shell convex ring (201) is arranged on one end face, close to the sealing cover (3), of the shell (2); a plurality of groove groups are arranged between the shell convex ring (201) and the cover convex ring (301); the groove group consists of a first groove (201 a) arranged on the shell convex ring (201) and a second groove (301 a) arranged on the cover convex ring (301);
the first grooves (201 a) are distributed on the shell (2) in a circumferential manner; the second grooves (301 a) are circumferentially distributed on the sealing cover (3); the number of first grooves (201 a) is equal to the number of second grooves (301 a); a clamp (1) is arranged between the shell convex ring (201) and the cover convex ring (301); the clamp (1) is composed of a first clamp plate (101) and a second clamp plate (102); the first clamping plate (101) is hinged with the second clamping plate (102); the tail end of the first clamping plate (101) is detachably connected with the tail end of the second clamping plate (102); a side hole (104) is formed in the outer side wall of the clamp (1); the shell convex ring (201) and the cover convex ring (301) are inserted into the side hole (104); the width of the side hole (104) is a groove width (W); the distance from one end face, far away from the sealing cover convex ring (301), of the shell convex ring (201) to one end face, far away from the shell convex ring (201), of the sealing cover convex ring (301) is a first distance (D); the slot width (W) is equal to a first distance (D); one side wall of the side hole (104) is pressed on one end face, far away from the sealing cover convex ring (301), of the shell convex ring (201); the other side wall of the side hole (104) is pressed on one end surface of the sealing cover convex ring (301) far away from the shell convex ring (201); a connecting plate (103) is fixed inside the side hole (104); the connecting plates (103) are fixed on the upper and lower side walls of the side holes (104); the connecting plates (103) are all embedded into the groove groups.
2. A reverse osmosis membrane filter according to claim 1 wherein: the tail end of the first clamping plate (101) is fixed with a suede (5); a hook surface (4) is fixed at the tail end of the second clamping plate (102); the hook surface (4) is stuck and fixed on the suede (5).
3. A reverse osmosis membrane filter according to claim 1 wherein: the number of the groove groups is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373272.0U CN210410228U (en) | 2019-08-22 | 2019-08-22 | Reverse osmosis membrane filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373272.0U CN210410228U (en) | 2019-08-22 | 2019-08-22 | Reverse osmosis membrane filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210410228U true CN210410228U (en) | 2020-04-28 |
Family
ID=70363982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921373272.0U Active CN210410228U (en) | 2019-08-22 | 2019-08-22 | Reverse osmosis membrane filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210410228U (en) |
-
2019
- 2019-08-22 CN CN201921373272.0U patent/CN210410228U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 515071 2nd floor, building 2, jinbeite building, north end of N1 Road, Shantou Free Trade Zone, Guangdong Province Patentee after: Guangdong osbo film material technology Co.,Ltd. Address before: 515071 2nd floor, building 2, jinbeite building, north end of N1 Road, Shantou Free Trade Zone, Guangdong Province Patentee before: SHANTOU AOSIBO ENVIRONMENTAL PROTECTION MATERIAL MANUFACTURING CO.,LTD. |