CN215085479U - Filtering element device of water purifier - Google Patents
Filtering element device of water purifier Download PDFInfo
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- CN215085479U CN215085479U CN202121078207.2U CN202121078207U CN215085479U CN 215085479 U CN215085479 U CN 215085479U CN 202121078207 U CN202121078207 U CN 202121078207U CN 215085479 U CN215085479 U CN 215085479U
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- filter cartridge
- mesh
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- water purifier
- mesh filter
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Abstract
The utility model relates to a water purifier technical field especially relates to a water purifier's filtration filter core device, including inlet tube and filtering component, the inlet tube lower extreme is provided with spiral dismouting subassembly, and spiral dismouting subassembly lower extreme is provided with the outlet pipe, filtering component sets up inside spiral dismouting subassembly. The utility model discloses an external screw thread and internal thread, can rotate the connecting sleeve in straining a shell lower extreme and take off, can wash straining a shell inside, and the removable netted section of thick bamboo of straining a shell inside, need not whole change strain a section of thick bamboo when a water purifier need be changed, only need the renew cartridge filter can, can reduce the cost that water purifier lasts the use, rivers get into netted section of thick bamboo by the inlet tube, strain the inside non-woven fabrics filter layer of a section of thick bamboo through the built-in netted carbon fiber filter core and the built-in netted non-woven fabrics filter layer of straining of second of a section of thick bamboo of first built-in, discharge by the outlet pipe after the water purification.
Description
Technical Field
The utility model relates to a water purifier technical field especially relates to a water purifier's filtration filter core device.
Background
A water purifier is composed of a water filter core for filtering impurities, a filter core for removing solid particles from liquid or air, and a filter net with a certain size for filtering impurities.
Current water purifier when needing to be changed and filter the filter core, needs wholly change filter core and filter core shell, can not say that the filter core is pulled down and is changed alone, improves water purifier's follow-up use cost, and water purifier when using for a long time, is difficult to discharge when appearing the air in the filter core, and filter core density is too big, influences the velocity of water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water purifier's filtration filter core device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a filter core device of water purifier, includes inlet tube and filtering component, the inlet tube lower extreme is provided with spiral dismouting subassembly, and spiral dismouting subassembly lower extreme is provided with the outlet pipe, filtering component sets up inside spiral dismouting subassembly.
Preferably, the screw disassembling and assembling component comprises a filter cylinder shell, external threads, internal threads and a connecting sleeve, the external threads are formed in the filter cylinder shell, the internal threads are formed in the inner sides of the external threads, and the connecting sleeve is arranged on the inner sides of the internal threads.
Preferably, the outer side of the lower end of the filter cartridge shell is tightly attached to the inner side of the connecting sleeve.
Preferably, the shape and structure of the external thread are completely matched with the shape and structure of the internal thread, and the connecting sleeve and the filter cartridge shell form a disassembly structure through the external thread and the internal thread.
Preferably, the filter assembly comprises a mesh filter cylinder, a first built-in mesh filter cylinder, a carbon fiber filter element, an isolation mesh filter cylinder, a second built-in mesh filter cylinder and a non-woven fabric filter layer, the first built-in mesh filter cylinder is arranged inside the mesh filter cylinder, the carbon fiber filter element is arranged on the inner side of the first built-in mesh filter cylinder, the isolation mesh filter cylinder is arranged at the lower end of the first built-in mesh filter cylinder, the second built-in mesh filter cylinder is arranged at the lower end of the isolation mesh filter cylinder, and the non-woven fabric filter layer is arranged inside the second built-in mesh filter cylinder.
Preferably, the mesh-shaped filter cylinder, the first built-in mesh-shaped filter cylinder, the isolating mesh-shaped filter cylinder and the second built-in mesh-shaped filter cylinder are all mesh-shaped porous structures.
Preferably, the first built-in mesh filter cylinder, the isolation mesh filter cylinder and the second built-in mesh filter cylinder are longitudinally and uniformly distributed relative to the inner side of the mesh filter cylinder, and the outer sides of the first built-in mesh filter cylinder, the isolation mesh filter cylinder and the second built-in mesh filter cylinder are tightly attached to the inner side of the mesh filter cylinder.
The utility model discloses possess following beneficial effect at least:
the connecting sleeve can be rotated and taken down at the lower end of the filter cylinder shell through the external threads and the internal threads, the interior of the filter cylinder shell can be cleaned, and the reticular filter cylinder in the filter cylinder shell can be replaced, when the filter cylinder of the water purifier needs to be replaced, the whole filter cylinder does not need to be replaced, only the filter core needs to be replaced, the continuous use cost of the water purifier can be reduced, water flow enters the reticular filter cylinder through the water inlet pipe, passes through the carbon fiber filter core in the first built-in reticular filter cylinder and the non-woven fabric filter layer in the second built-in reticular filter cylinder, is discharged from the water outlet pipe after water purification, and the isolated reticular filter cylinder is arranged between the reticular filter cylinder and the second built-in reticular filter cylinder, so that the condition that air between the carbon fiber filter core and the non-woven fabric filter layer cannot be discharged, the flow velocity is influenced, and the normal use of the water purifier is ensured, ensuring the normal water outlet of the water purifier.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is a partial cutaway view of FIG. 1;
FIG. 3 is a schematic view of the interior of the cartridge housing of FIG. 1;
fig. 4 is a schematic view of the filter assembly of fig. 1.
In the figure: 1. a water inlet pipe; 2. a screw dismounting assembly; 201. a cartridge housing; 202. an external thread; 203. an internal thread; 204. a connecting sleeve; 3. a water outlet pipe; 4. a filter assembly; 401. a mesh filter cartridge; 402. a first built-in mesh filter cartridge; 403. a carbon fiber filter element; 404. an isolated mesh filter cartridge; 405. a second built-in mesh filter cartridge; 406. a non-woven fabric filter layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a filter element device of a water purifier comprises a water inlet pipe 1, a spiral dismounting component 2, a filter cartridge shell 201, external threads 202, internal threads 203, a connecting sleeve 204, a water outlet pipe 3, a filter component 4, a mesh filter cartridge 401, a first built-in mesh filter cartridge 402, a carbon fiber filter element 403, an isolation mesh filter cartridge 404, a second built-in mesh filter cartridge 405 and a non-woven fabric filter layer 406, wherein the spiral dismounting component 2 is arranged at the lower end of the water inlet pipe 1, the water outlet pipe 3 is arranged at the lower end of the spiral dismounting component 2, and the filter component 4 is arranged inside the spiral dismounting component 2.
The scheme has the following working processes:
the filter component 4 is arranged inside the spiral dismounting component 2, water flow enters the reticular filter cylinder 401 from the water inlet pipe 1, the water flow passes through the carbon fiber filter element 403 inside the first built-in reticular filter cylinder 402 and the non-woven fabric filter layer 406 inside the second built-in reticular filter cylinder 405, the water is discharged from the water outlet pipe 3 after water purification, the isolation reticular filter cylinder 404 is arranged between the reticular filter cylinder 401 and the second built-in reticular filter cylinder 405, the situation that the carbon fiber filter element 403 is tightly attached to the non-woven fabric filter layer 406, air between the carbon fiber filter element 403 and the non-woven fabric filter layer 406 cannot be discharged, the flow rate of the water flow is influenced can be avoided, the normal use of the water purifier is ensured, the normal water discharge of the water purifier is ensured, the spiral dismounting component 2 is arranged at the lower end of the water inlet pipe 1, the connecting sleeve 204 can be rotated and taken down from the lower end of the filter cylinder shell 201 through the external thread 202 and the internal thread 203, the interior of the filter cylinder shell 201 can be cleaned, and the reticular filter cartridge 401 in the replaceable filter cartridge shell 201, when the filter cartridge needs to be replaced, the filter cartridge does not need to be replaced completely, only the filter element needs to be replaced, and the continuous use cost of the water purifier can be reduced.
According to the working process, the following steps are known:
through the external threads 202 and the internal threads 203, the connecting sleeve 204 can be rotated and taken down at the lower end of the filter cartridge shell 201, the interior of the filter cartridge shell 201 can be cleaned, the mesh-shaped filter cartridge 401 in the filter cartridge shell 201 can be replaced, when the filter cartridge needs to be replaced in the water purifier, the whole filter cartridge does not need to be replaced, only the filter cartridge needs to be replaced, the cost for continuous use of the water purifier can be reduced, water flows enter the mesh-shaped filter cartridge 401 from the water inlet pipe 1, the water flows pass through the carbon fiber filter element 403 in the first built-in mesh-shaped filter cartridge 402 and the non-woven fabric filter layer 406 in the second built-in mesh-shaped filter cartridge 405, the water is discharged from the water outlet pipe 3 after being purified, the isolation mesh-shaped filter cartridge 404 is arranged between the mesh-shaped filter cartridge 401 and the second built-in mesh-shaped filter cartridge 405, the situation that the carbon fiber filter element and the non-woven fabric filter layer 406 are tightly attached to cause that air between the carbon fiber filter element 403 and the non-woven fabric filter layer 406 cannot be discharged to affect the flow rate of the water flow can be avoided, ensure the normal use of the water purifier and ensure the normal water outlet of the water purifier.
Further, the screw assembly and disassembly assembly 2 comprises a filter cartridge shell 201, an external thread 202, an internal thread 203 and a connecting sleeve 204, wherein the external thread 202 is formed inside the filter cartridge shell 201, the internal thread 203 is arranged on the inner side of the external thread 202, and the connecting sleeve 204 is arranged on the inner side of the internal thread 203.
Further, the outer side of the lower end of the filter cartridge housing 201 is closely attached to the inner side of the connection sleeve 204.
Further, the shape structure of external screw thread 202 is identical with the shape structure of internal screw thread 203 completely, and connecting sleeve 204 constitutes the dismantlement structure through external screw thread 202 and internal screw thread 203 with a section of thick bamboo shell 201, through external screw thread 202 and internal screw thread 203, can rotate connecting sleeve 204 in a section of thick bamboo shell 201 lower extreme and take off, can wash a section of thick bamboo shell 201 inside, and removable section of thick bamboo 401 is strained to netted of straining of a section of thick bamboo shell 201 inside, when a section of thick bamboo is strained in the water purifier needs to be changed, need not whole change strain a section of thick bamboo, only need to change the filter core can, can reduce the cost that water purifier lasts to use.
Further, the filter assembly 4 includes a mesh filter cartridge 401, a first built-in mesh filter cartridge 402, a carbon fiber filter element 403, an isolation mesh filter cartridge 404, a second built-in mesh filter cartridge 405, and a non-woven fabric filter layer 406, the first built-in mesh filter cartridge 402 is disposed inside the mesh filter cartridge 401, the carbon fiber filter element 403 is disposed inside the first built-in mesh filter cartridge 402, the isolation mesh filter cartridge 404 is disposed at the lower end of the first built-in mesh filter cartridge 402, the second built-in mesh filter cartridge 405 is disposed at the lower end of the isolation mesh filter cartridge 404, and the non-woven fabric filter layer 406 is disposed inside the second built-in mesh filter cartridge 405.
Further, the mesh-type filter cartridge 401, the first internal mesh-type filter cartridge 402, the isolation mesh-type filter cartridge 404, and the second internal mesh-type filter cartridge 405 are all mesh-type porous structures.
Furthermore, the first built-in mesh filter cartridge 402, the isolation mesh filter cartridge 404 and the second built-in mesh filter cartridge 405 are longitudinally and uniformly distributed with respect to the inner side of the mesh filter cartridge 401, the outer sides of the first built-in mesh filter cartridge 402, the isolation mesh filter cartridge 404 and the second built-in mesh filter cartridge 405 are tightly attached to the inner side of the mesh filter cartridge 401, water flows into the mesh filter cartridge 401 from the water inlet pipe 1, passes through the carbon fiber filter element 403 inside the first built-in mesh filter cartridge 402 and the non-woven fabric filter layer 406 inside the second built-in mesh filter cartridge 405, is discharged from the water outlet pipe 3 after water purification, and the isolation mesh filter cartridge 404 is arranged between the mesh filter cartridge 401 and the second built-in mesh filter cartridge 405, so that the situation that the carbon fiber filter element and the non-woven fabric filter layer 406 are tightly attached to prevent air between the carbon fiber filter element 403 and the non-woven fabric filter layer 406 from being discharged, thereby affecting the flow rate of water, and ensuring the normal use of the water purifier, ensuring the normal water outlet of the water purifier.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a water purifier's filtration filter core device, includes inlet tube (1) and filtering component (4), its characterized in that, inlet tube (1) lower extreme is provided with spiral dismouting subassembly (2), and spiral dismouting subassembly (2) lower extreme is provided with outlet pipe (3), filtering component (4) set up inside spiral dismouting subassembly (2).
2. The filter element device of water purifier as recited in claim 1, wherein said screw assembly/disassembly assembly (2) comprises a filter cartridge housing (201), an external thread (202), an internal thread (203) and a connection sleeve (204), wherein the external thread (202) is opened inside the filter cartridge housing (201), the internal thread (203) is arranged inside the external thread (202), and the connection sleeve (204) is arranged inside the internal thread (203).
3. A filter cartridge assembly of a water purifier as claimed in claim 2, wherein the outer side of the lower end of the cartridge housing (201) is closely fitted with the inner side of the coupling sleeve (204).
4. A filter cartridge assembly of a water purifier as claimed in claim 2, wherein the external thread (202) has a shape structure completely matched with the shape structure of the internal thread (203), and the connection sleeve (204) is detachably connected with the cartridge housing (201) through the external thread (202) and the internal thread (203).
5. The filter element device of water purifier as recited in claim 1, wherein the filter assembly (4) comprises a mesh filter cartridge (401), a first built-in mesh filter cartridge (402), a carbon fiber filter element (403), an isolating mesh filter cartridge (404), a second built-in mesh filter cartridge (405) and a non-woven fabric filter layer (406), the first built-in mesh filter cartridge (402) is arranged inside the mesh filter cartridge (401), the carbon fiber filter element (403) is arranged inside the first built-in mesh filter cartridge (402), the isolating mesh filter cartridge (404) is arranged at the lower end of the first built-in mesh filter cartridge (402), the second built-in mesh filter cartridge (405) is arranged at the lower end of the isolating mesh filter cartridge (404), and the non-woven fabric filter layer (406) is arranged inside the second built-in mesh filter cartridge (405).
6. A filter-cartridge assembly for a water purifier according to claim 5, wherein the mesh-type filter cartridge (401), the first built-in mesh-type filter cartridge (402), the barrier mesh-type filter cartridge (404) and the second built-in mesh-type filter cartridge (405) are all mesh-type porous structures.
7. The filter element arrangement of a water purifier as recited in claim 5, wherein the first built-in mesh filter cartridge (402), the isolating mesh filter cartridge (404) and the second built-in mesh filter cartridge (405) are uniformly distributed in the longitudinal direction with respect to the inside of the mesh filter cartridge (401), and the outside of the first built-in mesh filter cartridge (402), the isolating mesh filter cartridge (404) and the second built-in mesh filter cartridge (405) closely fits the inside of the mesh filter cartridge (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078207.2U CN215085479U (en) | 2021-05-19 | 2021-05-19 | Filtering element device of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078207.2U CN215085479U (en) | 2021-05-19 | 2021-05-19 | Filtering element device of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215085479U true CN215085479U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121078207.2U Expired - Fee Related CN215085479U (en) | 2021-05-19 | 2021-05-19 | Filtering element device of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215085479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481510A (en) * | 2022-02-18 | 2022-05-13 | 江苏耶利米机械有限公司 | Polypropylene fiber spunbonded nonwoven production line |
-
2021
- 2021-05-19 CN CN202121078207.2U patent/CN215085479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481510A (en) * | 2022-02-18 | 2022-05-13 | 江苏耶利米机械有限公司 | Polypropylene fiber spunbonded nonwoven production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |