CN211338990U - Hard water filtering device - Google Patents
Hard water filtering device Download PDFInfo
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- CN211338990U CN211338990U CN201922131041.5U CN201922131041U CN211338990U CN 211338990 U CN211338990 U CN 211338990U CN 201922131041 U CN201922131041 U CN 201922131041U CN 211338990 U CN211338990 U CN 211338990U
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- cleaning block
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- filter cartridge
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Abstract
The utility model provides a hard water filtering device, belonging to the technical field of hard water filtering equipment, comprising a filter cartridge, a cleaning block, a driving component and a fixing component; the filter cartridge is vertically arranged, the top and the bottom of the filter cartridge are respectively provided with a water inlet and a water outlet, and filter materials with the height smaller than that of the filter cartridge are arranged in the filter cartridge; the cleaning block is attached to the inner wall of the filter cylinder; a water passing port is formed in the cleaning block; the driving assembly is used for driving the cleaning block to be in sliding connection in the filter cylinder; the fixing component is used for fixing the cleaning block at a water inlet of the filter cylinder; the utility model discloses a cooperation of clearance piece, cartridge filter, drive assembly and fixed subassembly, at the in-process of changing the filter media, drive assembly drives the inner wall slip of clearance piece at the cartridge filter to make the clearance piece strike off the moss of adhering to on the cartridge filter inner wall, and along with filtering the filter media together discharge cartridge filter, thereby reduce the adnexed moss of cartridge filter inner wall.
Description
Technical Field
The utility model belongs to the technical field of hard water filtration equipment, more specifically say, relate to a hard water filter equipment.
Background
Tap water contains soluble calcium and magnesium compounds, and in the prior art, tap water is usually filtered by adopting a filter material, namely, the tap water is introduced into a filter cylinder, and the soluble calcium and magnesium compounds in the tap water are left in the filter material after the tap water passes through the filter material; the filter cartridge is generally vertically arranged, the top of the filter cartridge is provided with a water inlet, the bottom of the filter cartridge is provided with a water outlet, and the height of the filter material is smaller than that of the filter cartridge; because the water is filtered for a long time, the moss grows out from the part without the filter material in the filter cartridge, and the moss is attached to the side wall of the filter cartridge, so that the moss is inconvenient to clean when the filter material is replaced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hard water filter equipment, aim at solving the inconvenient technical problem who clears up the moss when changing the filter material.
In order to achieve the above object, the utility model adopts the following technical scheme: the hard water filtering device comprises a filter cylinder, a cleaning block, a driving assembly and a fixing assembly; the filter cartridge is vertically arranged, the top and the bottom of the filter cartridge are respectively provided with a water inlet and a water outlet, and filter materials with the height smaller than that of the filter cartridge are arranged in the filter cartridge; the cleaning block is attached to the inner wall of the filter cylinder, is connected with the filter cylinder in a sliding mode along the axis of the filter cylinder and is positioned above the filter material; a water passing port is formed in the cleaning block; the driving assembly is used for driving the cleaning block to be in sliding connection in the filter cylinder; the fixed component is arranged on the filter cartridge and used for fixing the cleaning block on the filter cartridge when the filter cartridge filters tap water.
As another embodiment of the application, the joint of the cleaning block and the filter cylinder is provided with a wiping part, and the wiping part is fixedly connected with the cleaning block.
As another embodiment of the application, the bottom end of the water passing opening is communicated with a water guide pipe, the water guide pipe is of a vortex structure, and one end, far away from the water passing opening, of the water guide pipe is close to the edge of the cleaning block.
As another embodiment of this application, drive assembly includes the telescoping unit, the one end of telescoping unit with clearance piece fixed connection, the other end stretches out the top of cartridge filter.
As another embodiment of the application, the telescopic unit comprises a sleeve and a driving rod, and one end of the sleeve is fixedly connected with the cleaning block; the driving rod is connected with the sleeve in a sliding mode along the axis of the sleeve; the driving rod is fixed on the sleeve through clamping or threaded connection after sliding on the sleeve.
As another embodiment of the present application, a cavity is disposed in the cleaning block, and a through hole communicated with the cavity is disposed at a joint of the cleaning block and the filter cartridge; the cleaning device is characterized in that a water through cavity is formed in the driving rod and communicated with the cavity of the cleaning block, and a water filling port is formed in the driving rod and communicated with the water through cavity.
As another embodiment of the present application, a sealing plug is disposed at a water filling port of the driving rod, and the sealing plug is inserted into the water filling port.
As another embodiment of this application, be provided with between the sealing plug and the actuating lever and connect the rope, connect the both ends of rope respectively with the sealing plug with actuating lever fixed connection.
As another embodiment of the present application, the fixing assembly includes a support plate, which is sealed and slidably connected to the sidewall of the filter cartridge along the radial direction of the filter cartridge, and is located at the position of the filter cartridge near the top for supporting the cleaning block.
As another embodiment of this application, the sawtooth groove has been seted up to the bottom of clearance piece, the top of backup pad is provided with and is connected the sawtooth with sawtooth groove complex.
The utility model provides a pair of hard water filter equipment's beneficial effect lies in: compared with the prior art, the hard water filtering device of the utility model has the advantages that through the matching of the cleaning block, the filter cartridge, the driving component and the fixing component, in the process of replacing the filtering material, the driving component drives the cleaning block to slide on the inner wall of the filter cartridge, so that the cleaning block can scrape the moss attached to the inner wall of the filter cartridge and discharge the moss together with the filtering material out of the filter cartridge, thereby reducing the moss attached to the inner wall of the filter cartridge; the filter cartridge is vertically arranged, the filter material in the filter cartridge is accumulated at the water outlet of the filter cartridge under the action of gravity, the height of the filter material is smaller than that of the filter cartridge, tap water enters from the water inlet of the filter cartridge and flows out from the water outlet, and the filter material in the filter cartridge filters calcium-magnesium compounds in the tap water; in the process that the cartridge filter was used water, the clearance piece was fixed in the cartridge filter through fixed subassembly, and the mouth of a river of crossing on the clearance piece aligns with the water inlet to be convenient for the running water through the water inlet with cross the water inlet after get into in the cartridge filter.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a hard water filtration unit according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cleaning block portion of a hard water filtration unit according to an embodiment of the present invention;
FIG. 3 is a schematic view of a support plate portion of a hard water filtration unit according to an embodiment of the present invention.
In the figure: 1. a filter cartridge; 11. a pipeline; 12. a first valve; 13. a second valve; 14. a water inlet pipe; 15. a water outlet pipe; 2. cleaning the block; 21. a water outlet; 22. a cavity; 23. a through hole; 24. a sawtooth groove; 25. a water conduit; 3. a drive assembly; 31. a sleeve; 32. a drive rod; 321. a water through cavity; 4. a fixing assembly; 41. a support plate; 411. connecting the sawteeth; 5. a support frame; 51. a transverse frame; 52. a mullion; 53. a support block; 54. a U-shaped block.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. 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 to 3, a hard water filtering apparatus according to the present invention will be described. A hard water filtering device comprises a filter cartridge 1, a cleaning block 2, a driving component 3 and a fixing component 4; the filter cartridge 1 is vertically arranged, the top and the bottom of the filter cartridge are respectively provided with a water inlet and a water outlet, and filter materials with the height smaller than that of the filter cartridge 1 are arranged in the filter cartridge 1; the cleaning block 2 is attached to the inner wall of the filter cartridge 1, is connected with the filter cartridge 1 in a sliding mode along the axis of the filter cartridge 1 and is positioned above the filter material; a water passing port 21 aligned with the water inlet is formed in the cleaning block 2; the driving component 3 is used for driving the cleaning block 2 to slide in the filter cylinder 1; the fixing component 4 is used for fixing the cleaning block 2 at the water inlet of the filter cartridge 1 and aligning the water outlet 21 on the cleaning block 2 with the water inlet on the filter cartridge 1 when the filter cartridge 1 filters tap water.
Compared with the prior art, the utility model provides a hard water filtering device, the utility model discloses a hard water filtering device is through clearance piece 2, cartridge filter 1, drive assembly 3 and the cooperation of fixed subassembly 4, in the process of changing the filter material, drive assembly 3 drives clearance piece 2 and slides at the inner wall of cartridge filter 1 to make clearance piece 2 strike off the moss attached to the inner wall of cartridge filter 1, and discharge cartridge filter 1 along with the filter material, thereby reduce the moss attached to the inner wall of cartridge filter 1; the filter cartridge 1 is vertically arranged, the filtering material in the filter cartridge 1 is accumulated at the water outlet of the filter cartridge 1 under the action of gravity, the height of the filtering material is smaller than that of the filter cartridge 1, tap water enters from the water inlet of the filter cartridge 1 and flows out from the water outlet, and the filtering material in the filter cartridge 1 filters calcium-magnesium compounds in the tap water; in the process that cartridge filter 1 filtered the running water, clearance piece 2 was fixed in cartridge filter 1 through fixed subassembly 4, and the mouth of a river 21 of crossing on the clearance piece 2 aligns with the water inlet to the running water of being convenient for enters into in the cartridge filter 1 behind water inlet and the mouth of a river 21.
As a specific embodiment provided by the present invention, a pipeline 11 is communicated between the water inlet and the water outlet of the filter cartridge 1, the pipeline 11 is located outside the filter cartridge 1, a first valve 12 and a second valve 13 are sequentially arranged on the pipeline 11 from the water inlet to the water outlet, a water inlet pipe 14 is communicated between the first valve 12 and the second valve 13, and a water outlet pipe 15 is communicated between the second valve 13 and the water outlet; when the tap water is filtered, the first valve 12 is opened and the second valve 13 is closed, the tap water enters the pipeline 11 from the water inlet pipe 14 and enters the filter cartridge 1 through the water inlet of the filter cartridge 1, and the tap water filtered in the filter cartridge 1 flows out after passing through the water outlet of the filter cartridge 1 and the water outlet pipe 15; the bottom of the filter cartridge 1 is provided with a support frame 5, the support frame 5 comprises a transverse frame 51 and a vertical frame 52, and the transverse frame 51 is fixedly connected with the vertical frame 52; a supporting block 53 is fixedly connected to the vertical frame 52 close to the horizontal frame 51, the bottom of the filter cartridge 1 is placed on the supporting block 53, and an avoiding hole for the pipeline 11 to pass through is formed in the supporting block 53; the top of mullion 52 is fixedly connected with U-shaped block 54, is formed with the space that is used for cartridge filter 1 to pass through between U-shaped block 54 and mullion 52, and U-shaped block 54 is used for spacing the middle part of cartridge filter 1, and the cartridge filter 1 of being convenient for places on support frame 5 steadily.
As a specific embodiment of the present invention, please refer to fig. 1 to 3, a wiping portion is disposed at a joint of the cleaning block 2 and the filter cartridge 1, the wiping portion is fixedly connected to the cleaning block 2, and the wiping portion is made of sponge or cloth; the cleaning part on the cleaning block 2 is attached to the inner wall of the filter cartridge 1, so that the cleaning part can scrape the moss on the inner wall of the filter cartridge 1 in the process that the cleaning block 2 slides in the filter cartridge 1, and the moss attached to the inner wall of the filter cartridge 1 is reduced; the in-process that clearance piece 2 slided in cartridge filter 1, sponge or cloth follow clearance piece 2 motion to strike off the moss in the cartridge filter 1, sponge or cloth are comparatively soft, can strike off the in-process, reduce the scratch to cartridge filter 1 inner wall at the moss on the cartridge filter 1, thereby the use of cartridge filter 1 of being convenient for.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the height of the filtering material is smaller than the height of the filtering cylinder 1, and the top of the filtering cylinder 1 is provided with a space for the cleaning block 2 to slide along the axial direction of the filtering cylinder 1; the bottom end of the water passing port 21 is communicated with a water guide pipe 25, the water guide pipe 25 is of a vortex structure, and one end, far away from the water passing port 21, of the water guide pipe 25 is close to the edge of the cleaning block 2; the water that enters into water gap 21 enters into cartridge filter 1 behind aqueduct 25 in, because aqueduct 25 is the vortex structure, consequently, the water that flows into cartridge filter 1 from aqueduct 25 is the vortex form, and the rivers of vortex form can drive the filter material motion of cartridge filter 1 upper strata, are convenient for reduce because the upper strata filter material after filtering for a long time, the circumstances of resistance grow when water passes through the upper strata filter material, are convenient for filter the material and filter water.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 3, the driving assembly 3 includes a telescopic unit, one end of the telescopic unit is fixedly connected to the cleaning block 2, and the other end extends out of the top of the filter cartridge 1; when the moss in the filter cartridge 1 is cleaned, the telescopic unit is pulled, so that the length of the telescopic unit is increased; through flexible unit and cartridge filter 1 sliding connection to the clearance piece 2 in the drive cartridge filter 1 slides along cartridge filter 1's axis, thereby is convenient for clearance piece 2 to clear up the moss on the cartridge filter 1.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the telescopic unit includes a sleeve 31 and a driving rod 32, one end of the sleeve 31 is fixedly connected to the cleaning block 2; the driving rod 32 is connected with the sleeve 31 in a sliding way along the axis of the sleeve 31; the driving rod 32 is fixed on the sleeve 31 through clamping or threaded connection after sliding on the sleeve 31; in this embodiment, taking a threaded connection as an example for explanation, an external thread is disposed at an inner side end of the driving rod 32, an internal thread is disposed at an end of the sleeve 31 far away from the cleaning block 2, and the driving rod 32 slides on the sleeve 31 and fits the external thread on the driving rod 32 with the internal thread on the sleeve 31, so that the positions of the driving rod 32 and the sleeve 31 after sliding are fixed, the driving rod 32 after sliding drives the cleaning block 2 to slide in the filter cartridge 1, and the cleaning block 2 scrapes a moss on the inner wall of the filter cartridge 1.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, a cavity 22 is disposed in the cleaning block 2, and a joint between the cleaning block 2 and the filter cartridge 1 is provided with a through hole 23 communicated with the cavity 22; a water through cavity 321 is arranged in the driving rod 32 and is communicated with the cavity 22 of the cleaning block 2, and a water filling port is arranged on the driving rod 32 and is communicated with the water through cavity 321; when the cleaning block 2 is driven to slide in the filter cartridge 1, the water pipe is connected with the water filling port, water in the water pipe enters the cavity 22 of the cleaning block 2 through the water passing cavity 321 and is sprayed out of the through hole 23 of the cleaning block 2, and accordingly moss on the inner wall of the filter cartridge 1 is further cleaned conveniently.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, a sealing plug is disposed at a water injection port on the driving rod 32, and the sealing plug is inserted into the water injection port; the sealing plug is inserted into the water inlet, so that impurities entering the water passing cavity 321 are reduced when the filter cartridge is not used, and impurities entering the filter cartridge 1 are reduced.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, a connection rope is disposed between the sealing plug and the driving rod 32, and two ends of the connection rope are respectively fixedly connected to the sealing plug and the driving rod 32; the sealing plug is connected with the driving rod 32 through a connecting rope, so that the connection between the sealing plug and the driving rod 32 is convenient to strengthen, and the loss of the sealing plug is reduced.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the fixing assembly 4 includes a supporting plate 41, the supporting plate 41 is connected to the side wall of the filter cartridge 1 in a sliding manner along the radial direction of the filter cartridge 1, and is located near the top of the filter cartridge 1 for supporting the cleaning block 2; a sliding groove for sliding the support plate 41 is formed in the side wall of the filter cartridge 1 close to the top end, and a sealing ring is fixedly arranged in the sliding groove; the sliding direction of the supporting plate 41 is perpendicular to the sliding direction of the cleaning block 2, after the cleaning block 2 is cleaned, the cleaning block 2 slides to the top end of the filter cartridge 1, and the supporting plate 41 slides into the filter cartridge 1, so that the supporting plate 41 can support the cleaning block 2 conveniently; after the supporting plate 41 supports the cleaning block 2, the supporting plate 41 does not block the water passing opening 21 on the cleaning block 2, so that tap water can conveniently enter the filter cartridge 1 through the water inlet and the water passing opening 21.
As a specific implementation manner of the embodiment of the utility model, please refer to fig. 1 to 3, serrated groove 24 has been seted up to cleaning block 2's bottom, and backup pad 41's top is provided with and is connected sawtooth 411 with serrated groove 24 complex, and cleaning block 2 is connected through connecting sawtooth 411 and serrated groove 24 on the backup pad 41 to can strengthen being connected between cleaning block 2 and the backup pad 41, the backup pad 41 of being convenient for supports cleaning block 2.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A hard water filtration device, comprising:
the filter cartridge (1) is vertically arranged, a water inlet and a water outlet are respectively formed in the top and the bottom of the filter cartridge (1), and filter materials are contained in the filter cartridge (1);
the cleaning block (2) is attached to the inner wall of the filter cylinder (1), is connected with the filter cylinder (1) in a sliding mode along the axis of the filter cylinder (1), and is positioned above the filter material; a water passing port (21) is formed in the cleaning block (2);
the driving assembly (3) is used for driving the cleaning block (2) to be in sliding connection in the filter cylinder (1); and
the fixed component (4) is arranged on the filter cartridge (1) and used for fixing the cleaning block (2) on the filter cartridge (1) when the filter cartridge (1) filters tap water.
2. A hard water filtration unit according to claim 1, wherein a wiping part is provided at the joint of the cleaning block (2) and the filter cartridge (1), and the wiping part is fixedly connected with the cleaning block (2).
3. A hard water filtering device according to claim 1, wherein a water conduit (25) is connected to the bottom end of the water outlet (21), the water conduit (25) is of a vortex structure, and one end of the water conduit (25) far away from the water outlet (21) is close to the edge of the cleaning block (2).
4. A hard water filtration unit according to claim 2, wherein the drive assembly (3) comprises:
and one end of the telescopic unit is fixedly connected with the cleaning block (2), and the other end of the telescopic unit extends out of the top of the filter cartridge (1).
5. A hard water filtration device according to claim 4, wherein the expansion unit comprises:
one end of the sleeve (31) is fixedly connected with the cleaning block (2); and
a drive rod (32) slidably connected to the sleeve (31) along the axis of the sleeve (31); the driving rod (32) is fixed on the sleeve (31) through clamping or threaded connection after sliding on the sleeve (31).
6. A hard water filtering device according to claim 5, wherein a cavity (22) is arranged in the cleaning block (2), and a through hole (23) communicated with the cavity (22) is formed at the joint of the cleaning block (2) and the filter cartridge (1); be provided with logical water cavity (321) in actuating lever (32) and with cavity (22) intercommunication of clearance piece (2), the water filling port has been seted up on actuating lever (32), the water filling port with logical water cavity (321) intercommunication.
7. A hard water filtration unit according to claim 6 wherein the water injection port on the drive rod (32) is provided with a sealing plug which is plugged into the water injection port.
8. A hard water filtration unit according to claim 7 wherein a connecting cord is provided between the sealing plug and the drive rod (32), the two ends of the connecting cord being fixedly connected to the sealing plug and the drive rod (32), respectively.
9. A hard water filtration unit according to claim 1, wherein the mounting assembly (4) comprises:
and the supporting plate (41) is in sealing and sliding connection with the side wall of the filter cylinder (1) along the radial direction of the filter cylinder (1), is positioned at the position, close to the top, of the filter cylinder (1) and is used for supporting the cleaning block (2).
10. A hard water filtering apparatus according to claim 9, wherein the bottom of the cleaning block (2) is formed with a serrated groove (24), and the top of the supporting plate (41) is formed with a connecting serration (411) engaged with the serrated groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131041.5U CN211338990U (en) | 2019-12-02 | 2019-12-02 | Hard water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131041.5U CN211338990U (en) | 2019-12-02 | 2019-12-02 | Hard water filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211338990U true CN211338990U (en) | 2020-08-25 |
Family
ID=72095097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922131041.5U Active CN211338990U (en) | 2019-12-02 | 2019-12-02 | Hard water filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211338990U (en) |
-
2019
- 2019-12-02 CN CN201922131041.5U patent/CN211338990U/en active Active
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