CN212941811U - Water purification unit convenient to renew cartridge more - Google Patents
Water purification unit convenient to renew cartridge more Download PDFInfo
- Publication number
- CN212941811U CN212941811U CN202020681820.2U CN202020681820U CN212941811U CN 212941811 U CN212941811 U CN 212941811U CN 202020681820 U CN202020681820 U CN 202020681820U CN 212941811 U CN212941811 U CN 212941811U
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- filter element
- connecting plate
- casing
- wall
- connecting screw
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Abstract
The utility model discloses a water purification unit convenient to renew cartridge, including casing and filter element group spare, the water purifier casing is equipped with two at least appearance chambeies, and filter element group spare sets up in holding the intracavity, is equipped with at least one passageway between the appearance chamber, still includes the connecting plate and sets up the top cap with filter element group spare one-to-one on the connecting plate, can dismantle through locking device between connecting plate and the casing and be connected, locking device includes connecting screw and coupling nut, connecting screw and coupling nut threaded connection, connecting screw's one end and the outer wall connection of casing, the other end pass the spread groove that sets up on the connecting plate, connecting screw's one end is articulated with the outer wall of casing, be equipped with the spacing groove that supplies coupling nut to peg graft on the connecting. The utility model discloses in change when dismantling the connecting plate and can realize a plurality of filter element subassemblies, save the time of dismouting.
Description
Technical Field
The utility model belongs to the water purification unit field, more specifically the water purification unit convenient to renew cartridge is related to that says so.
Background
The water quality of daily drinking water is related to personal health, water pollution incidents in China are high, the demand of common residents on safe drinking water is strong day by day, and a water purifier is extremely necessary; the water purifier has powerful water purifying function, and can filter out rust, sand, colloid, adsorb residual chlorine, smell, color, pesticide and other chemical agent, and eliminate bacteria, germs, toxin, heavy metal and other impurity.
The top cap demountable installation of current two-core or multicore water purifier is on the water purifier casing, and every top cap corresponds a filter core, when a plurality of filter cores of dismouting simultaneously, need unscrew the top cap one by one and adorn, and the efficiency of dismouting is lower.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a water purifying device convenient for replacing a filter element.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water purification unit convenient to renew cartridge, includes casing and filter element group spare, and the water purifier casing is equipped with two at least appearance chambeies, and filter element group spare sets up in appearance intracavity, is equipped with at least one passageway between the appearance chamber, still includes the connecting plate and sets up the top cap with filter element group spare one-to-one on the connecting plate, can dismantle through locking device between connecting plate and the casing and be connected.
Further, locking device includes connecting screw and coupling nut, connecting screw and coupling nut threaded connection, connecting screw's one end and the outer wall connection of casing, the other end passes the spread groove that sets up on the connecting plate.
Further, one end of the connecting screw rod is hinged with the outer wall of the shell.
Furthermore, a limiting groove for connecting a nut in an inserting mode is formed in the connecting plate.
Further, the top cover is detachably connected with the connecting plate.
Furthermore, the top cover comprises a connecting ring and a positioning ring fixed at one end of the connecting ring, fixed convex rings corresponding to the top cover one to one are fixed on the connecting plate, the connecting ring is sleeved on the fixed convex rings, and the outer wall of the connecting ring is in threaded connection with the inner wall of the fixed convex rings.
To sum up, the utility model has the advantages that: 1. the connecting plate is disassembled, so that the filter element assemblies can be replaced at the same time, and the disassembling and assembling time is saved; 2. the locking device has simple structure and is convenient to disassemble and assemble; 3. meanwhile, a single top cover can be detached, so that two filter element assembly detaching modes are realized.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
FIG. 3 is an enlarged view of a portion of FIG. 1 at II;
fig. 4 is a schematic perspective view of the present invention;
fig. 5 is a schematic cross-sectional view of the present invention;
fig. 6 is a schematic structural view of the top cover.
Reference numerals: 1. an outer joint; 2. a positioning ring; 3. a connecting ring; 4. a top cover; 5. fixing the convex ring; 6. a connecting plate; 7. an inner joint; 8. a filter element assembly; 9. a channel; 10. a cavity; 11. a housing; 12. connecting grooves; 13. a limiting groove; 14. a connecting nut; 15. connecting a screw rod; 16. a fixed block; 17. a connector; 18. a step; 19. and a locking device.
Detailed Description
The embodiment of the water purifying apparatus with a filter element convenient to replace according to the present invention will be further described with reference to fig. 1 to 6.
As shown in fig. 1, a water purifying apparatus convenient for replacing a filter element comprises a housing 11 and a filter element assembly 8, the housing 11 of the water purifier is provided with at least two cavities 10, in this embodiment, two cavities 10 are provided, and of course, a plurality of cavities 10 can be provided, the filter element assembly 8 is arranged in the cavities 10, at least one channel 9 is arranged between adjacent cavities 10, the water purifying apparatus further comprises a connecting plate 6 and a top cover 4 arranged on the connecting plate 6 and corresponding to the filter element assembly 8, the connecting plate 6 is detachably connected with the housing 11 through a locking device 19, when all the filter element assemblies 8 need to be disassembled simultaneously, all the filter element assemblies 8 can be taken out of the accommodating cavity 10 for replacement by unscrewing the locking device to disassemble the connecting plate 6 from the shell body 11, especially, when being provided with more appearance chamber 10, dismantle one by one and need spend more time, can save the dismouting time through setting up connecting plate 6.
As shown in fig. 3 and 4, the locking device 19 includes a connection screw 15 and a connection nut 14, two locking devices 19 are provided, the locking devices 19 are respectively provided at the left and right sides of the housing 11, the connection screw 15 and the connection nut 14 are in threaded connection, a fixing block 16 corresponding to the connection screw 15 is provided on the outer wall of the housing 11, one end of the connection screw 15 is hinged or fixedly connected with the fixing block 16, the other end of the connection screw passes through the connection groove 12 provided on the connection plate 6, the connection plate 6 is placed on the fixing block 16, the connection nut 14 is rotated above the connection plate 6 by rotating the connection screw 15, and then the connection plate 6 is fixed with the housing 11 by tightening the connection nut 14.
As shown in fig. 2, the connection plate 6 is provided with a limit groove 13 into which the connection nut 14 is inserted, and the connection nut 14 is inserted into the limit groove 13, thereby limiting the position of the connection nut 14.
The top cover 4 and the connecting plate 6 can be integrally formed or detachably connected, as shown in fig. 1 and 5, the top cover 4 and the connecting plate 6 can be detachably connected, the top cover 4 comprises a connecting ring 3 and a positioning ring 2 fixed at one end of the connecting ring 3, an outer joint 1 communicated with the connecting ring 3 is arranged on the upper side surface of the positioning ring 2, fixed convex rings 5 corresponding to the top cover 4 one to one are fixed on the connecting plate 6, the fixed convex rings 5 are communicated with the lower side surface of the connecting plate 6, the connecting ring 3 is sleeved on the fixed convex rings 5, and the outer wall of the connecting ring 3 is in threaded connection with the inner wall of the fixed convex rings 5; be equipped with nipple 7 on the filter element group spare 8, the downside of holding ring 2 is equipped with the connector 17 with outer joint 1 intercommunication, and connector 17 cover is established on nipple 7, and the downside of connector 17 and the step 18 butt on the nipple 7 can be unscrewed top cap 4 alone when single filter element group spare 8 is dismantled to needs to realize that single top cap 4 is dismantled alone, can dismantle connecting plate 6 or dismantle single top cap 4 according to particular case.
The dismounting principle is as follows: install each filter element group spare 8 earlier and hold the chamber 10 that corresponds in, then place connecting plate 6 on the fixed block 16 of casing 11, the downside of connector 17 and the step 18 butt on the nipple 7 this moment, then rotate coupling nut 14 to the top of connecting plate 6 through rotating connecting screw 15, then rotate coupling nut 14 to the spacing groove 13 in, thereby with filter element group spare 8 restriction in holding the chamber 10 when connecting plate 6 and casing 11 are fixed, when all filter element group spares 8 and need changing, only need unscrew coupling nut 14 spacing groove 13, then rotate coupling nut 14 and leave connecting plate 6, thereby dismantle connecting plate 6 from casing 11, realize the change of all filter element group spares 8 through once dismantling.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a water purification unit convenient to renew cartridge, includes casing and filter element group spare, and the water purifier casing is equipped with two at least appearance chambeies, and filter element group spare sets up in appearance intracavity, is equipped with at least one passageway, its characterized in that between holding the chamber: the filter element assembly is characterized by further comprising a connecting plate and a top cover which is arranged on the connecting plate and corresponds to the filter element assemblies one to one, and the connecting plate is detachably connected with the shell through a locking device.
2. The water purifying apparatus convenient for replacing filter element as claimed in claim 1, wherein: the locking device comprises a connecting screw rod and a connecting nut, the connecting screw rod is in threaded connection with the connecting nut, one end of the connecting screw rod is connected with the outer wall of the shell, and the other end of the connecting screw rod penetrates through a connecting groove formed in the connecting plate.
3. The water purifying apparatus convenient for replacing filter element as claimed in claim 2, wherein: one end of the connecting screw rod is hinged with the outer wall of the shell.
4. The water purifying apparatus convenient for replacing filter element as claimed in claim 3, wherein: and the connecting plate is provided with a limiting groove for the insertion of the connecting nut.
5. The water purifying apparatus convenient for replacing filter element as claimed in claim 1, wherein: the top cover is detachably connected with the connecting plate.
6. The water purifying apparatus convenient for replacing filter element as claimed in claim 5, wherein: the top cap includes the go-between and fixes the holding ring in go-between one end, be fixed with the fixed bulge loop with the top cap one-to-one on the connecting plate, the go-between cover is established on the fixed bulge loop, the outer wall of go-between and the inner wall threaded connection of fixed bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020681820.2U CN212941811U (en) | 2020-04-28 | 2020-04-28 | Water purification unit convenient to renew cartridge more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020681820.2U CN212941811U (en) | 2020-04-28 | 2020-04-28 | Water purification unit convenient to renew cartridge more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212941811U true CN212941811U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020681820.2U Active CN212941811U (en) | 2020-04-28 | 2020-04-28 | Water purification unit convenient to renew cartridge more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212941811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286129A (en) * | 2022-07-20 | 2022-11-04 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter element assembly and water purifying device |
-
2020
- 2020-04-28 CN CN202020681820.2U patent/CN212941811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286129A (en) * | 2022-07-20 | 2022-11-04 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter element assembly and water purifying device |
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