CN220176296U - Water flow purifying and filtering device based on SPW - Google Patents
Water flow purifying and filtering device based on SPW Download PDFInfo
- Publication number
- CN220176296U CN220176296U CN202321727374.4U CN202321727374U CN220176296U CN 220176296 U CN220176296 U CN 220176296U CN 202321727374 U CN202321727374 U CN 202321727374U CN 220176296 U CN220176296 U CN 220176296U
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- Prior art keywords
- shell
- filtering
- filter
- spw
- water flow
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- 238000001914 filtration Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000008399 tap water Substances 0.000 description 16
- 235000020679 tap water Nutrition 0.000 description 16
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a water flow purifying and filtering device based on SPW, which relates to the field of filtering devices and aims at solving the problems of small filtering area, poor filtering effect and short filtering service life of a filtering material of an existing tap direct-loading filter, the utility model provides the scheme that the water flow purifying and filtering device comprises a shell, wherein one end of the shell is connected with a short pipe, the tail end of the short pipe is provided with a water inlet screw, the peripheral wall of the shell far away from one end of the short pipe is connected with a water outlet screw, a water inlet buffer mechanism is arranged in the short pipe, and a filtering mechanism is arranged in the shell: the novel filter is characterized in that a plurality of groups of filter elements are arranged in the shell, the opening end of the shell is in threaded connection with a sealing cover, gaskets are arranged between the filter elements and the shell and between the filter elements, and a backing ring is arranged between the filter elements and the sealing cover. The utility model has novel structure, and the device effectively solves the problems of small filtering area, poor filtering effect and short filtering service life of the filtering material of the existing tap direct-loading filter.
Description
Technical Field
The utility model relates to the field of filtering devices, in particular to a water flow purifying and filtering device based on SPW.
Background
The SPW only aims at purifying and filtering the domestic water tap, because tap water in each place has different quality, part of tap water contains more impurities, a large number of tap water auxiliary filters are arranged on the market, and are generally directly sleeved at the water outlet of the tap, so that the SPW has the advantages of convenient installation and instant use, but the design of the SPW is small and exquisite in size in order to ensure that the use is convenient, the structure of the SPW does not conflict with the structure of the tap and the like, and the filtering area, the filtering effect and the filtering service life of a filtering material are very limited, so that in order to optimize the problems, the water flow purifying and filtering device based on the SPW is provided.
Disclosure of Invention
The utility model provides a water flow purifying and filtering device based on SPW, which solves the problems of small filtering area, poor filtering effect and short filtering service life of the filtering material of the existing tap direct-loading filter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a rivers purification filter equipment based on SPW, includes the shell, the one end of shell is connected with the nozzle stub, just the nozzle stub, the end is provided with the screw inlet, the perisporium that nozzle stub one end was kept away from to the shell is connected with out the water screw inlet, be provided with the buffer gear that intakes in the nozzle stub, just be provided with filtering mechanism in the shell: the novel filter is characterized in that a plurality of groups of filter elements are arranged in the shell, the open end of the shell is in threaded connection with a sealing cover, gaskets are arranged between the filter elements and the shell and between the filter elements, a backing ring is arranged between the filter elements and the sealing cover, and the backing ring is positioned at a water outlet screw opening and provided with a notch.
As a preferable technical scheme of the utility model, the peripheral walls of the short pipes are parallel and provided with double offset.
As a preferable technical scheme of the utility model, the water inlet buffer mechanism comprises: the inner wall of the short pipe is star-shaped and is provided with a bracket, the bracket is connected with an impeller in an axial rotation mode along the short pipe, the short pipe is in conical connection with the shell, and the impeller is accommodated in the conical section.
As a preferable technical scheme of the utility model, the outer vertical surface of the sealing cover is provided with a handle, and a sealing ring is pressed between the sealing cover and the shell.
As a preferable technical scheme of the utility model, a filter screen is arranged on the inner wall of the backing ring at the notch in a covering way, the filter screen is made of stainless steel, and the interior of the backing ring is filled with a particle filter material.
As a preferable technical scheme of the utility model, the inner wall of the shell is parallel to the axial direction of the backing ring and provided with a convex strip, and the outer wall of the backing ring is provided with a sliding groove in a matching way with the convex strip.
The beneficial effects of the utility model are as follows:
1. the device is connected between the tap water pipe and the tap water hose, is connected with the tap water pipe orifice through the 6-minute water inlet screw, is connected with the 4-minute water outlet screw, is smaller in size limitation, can be designed to have larger filter material area and number, and does not need to be disassembled when the filter element is replaced, and only the sealing cover is required to be unscrewed, so that the device is convenient to clean and maintain.
2. After tap water enters the short pipe, the impeller is firstly impacted by water flow and rotates under the pushing of the water flow to disperse pressure, so that the filter element is prevented from being damaged due to direct flushing of the filter element by the water flow, and the service life of the filter element is prolonged.
3. The backing ring of the device can contain granular filter materials, so that the device can carry out multiple filtration on tap water, and the filtration effect is improved.
In conclusion, the device effectively solves the problems of small filtering area, poor filtering effect and short filtering service life of the filtering material of the existing faucet direct-mounted filter.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a structural exploded view of the present utility model.
Fig. 3 is an axial cross-sectional view of the structure of the present utility model.
Fig. 4 is a radial cross-sectional view of the structure of the present utility model.
Reference numerals in the drawings: 1. a housing; 101. a short pipe; 102. offset; 103. a water inlet screw; 104. a water outlet screw; 105. a bracket; 106. an impeller; 107. a convex strip; 2. a filter element; 201. a gasket; 202. a backing ring; 203. a notch; 204. a filter screen; 3. sealing cover; 301. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a water flow purifying and filtering device based on SPW comprises a housing 1, wherein one end of the housing 1 is connected with a short pipe 101, the end of the short pipe 101 is provided with a water inlet screw 103, the peripheral wall of one end of the housing 1 far away from the short pipe 101 is connected with a water outlet screw 104, a water inlet buffer mechanism is arranged in the short pipe 101, and a filtering mechanism is arranged in the housing 1.
Referring to fig. 1, the peripheral wall of the short tube 101 is provided with double offset 102 in parallel for clamping a wrench, so that the device is convenient to screw, the outer vertical surface of the sealing cover 3 is provided with a handle, and a sealing ring 301 is pressed between the sealing cover 3 and the shell 1.
Referring to fig. 3 and 4, the inner wall of the backing ring 202 is located at the notch 203 and is covered with a filter screen 204, the filter screen 204 is made of stainless steel, the backing ring 202 is filled with a particle filter material, the particle filter material is an option, and when the particle filter material is used, the filter screen 204 is used for blocking the particle filter material from entering the water outlet screw 104.
Referring to fig. 4, the inner wall of the casing 1 is parallel to the rim 202 and is provided with a protruding strip 107 along the axial direction, and the outer wall of the rim 202 is provided with a sliding groove matching with the protruding strip 107, so that the structure can be used for installing and positioning the rim 202, and the notch 203 of the rim 202 is prevented from deviating from the water outlet screw 104.
The device solves the working principle that the filtering material of the existing tap direct-loading filter has smaller filtering area, poorer filtering effect and shorter filtering service life: the device is connected between a tap water pipe and a tap water hose, the tap water hose is connected with a tap water pipe orifice through a 6-minute water inlet screw 103, the tap water hose is connected with a 4-minute water outlet screw 104, after tap water enters a short pipe 101, the impeller 106 is firstly subjected to water flow impact and rotates under the pushing of water flow to disperse pressure, the filter element damage caused by direct water flow flushing of the filter element 2 is avoided, tap water enters a backing ring 202 after being filtered by a multi-layer filter element 2, and enters the tap water hose through a notch 203 and a water outlet screw 104 after being filtered again by a granular filter material in the backing ring 202;
the concrete structure is that be provided with multiunit filter core 2 in the shell 1, and the open end threaded connection of shell 1 has sealed lid 3, all is provided with packing ring 201 between filter core 2 and the shell 1, between filter core 2, and be provided with backing ring 202 between filter core 2 and the sealed lid 3, the backing ring 202 is located out water screw 104 department and has seted up notch 203, the nozzle 101 inner wall is the star-shaped support 105 that is provided with, support 105 is connected with impeller 106 along nozzle 101 axial rotation, be the toper connection between nozzle 101 and the shell 1, and impeller 106 holds in the toper section.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Water purification filter equipment based on SPW, including shell (1), its characterized in that, the one end of shell (1) is connected with nozzle stub (101), just nozzle stub (101) end is provided with into water screw (103), the perisporium that nozzle stub (101) one end was kept away from to shell (1) is connected with out water screw (104), be provided with into water buffer gear in nozzle stub (101), just be provided with filtering mechanism in shell (1): the novel filter is characterized in that a plurality of groups of filter elements (2) are arranged in the shell (1), the opening end of the shell (1) is in threaded connection with the sealing cover (3), gaskets (201) are arranged between the filter elements (2) and the shell (1) and between the filter elements (2), a backing ring (202) is arranged between the filter elements (2) and the sealing cover (3), and the backing ring (202) is positioned at the water outlet screw (104) and provided with a notch (203).
2. The SPW-based water flow purification and filtration device of claim 1, wherein the peripheral walls of the short tube (101) are parallel arranged with double offset (102).
3. The SPW based water flow purification and filtration device of claim 1, wherein the intake buffer mechanism: the inner wall of the short pipe (101) is provided with a support (105) in a star shape, the support (105) is connected with an impeller (106) in an axial rotation mode along the short pipe (101), the short pipe (101) is in conical connection with the shell (1), and the impeller (106) is accommodated in the conical section.
4. The SPW-based water flow purification and filtration device according to claim 1, characterized in that the outer elevation of the sealing cover (3) is provided with a handle, and a sealing ring (301) is crimped between the sealing cover (3) and the housing (1).
5. The SPW-based water flow purifying and filtering device according to claim 1, wherein a filter screen (204) is covered and arranged at the notch (203) on the inner wall of the backing ring (202), the filter screen (204) is made of stainless steel, and the interior of the backing ring (202) is filled with a particle filter material.
6. The SPW-based water flow purifying and filtering device according to claim 1, wherein the inner wall of the housing (1) is provided with a protruding strip (107) parallel to the axial direction of the rim (202), and the outer wall of the rim (202) is provided with a sliding groove matching with the protruding strip (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321727374.4U CN220176296U (en) | 2023-07-04 | 2023-07-04 | Water flow purifying and filtering device based on SPW |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321727374.4U CN220176296U (en) | 2023-07-04 | 2023-07-04 | Water flow purifying and filtering device based on SPW |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220176296U true CN220176296U (en) | 2023-12-15 |
Family
ID=89101232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321727374.4U Active CN220176296U (en) | 2023-07-04 | 2023-07-04 | Water flow purifying and filtering device based on SPW |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220176296U (en) |
-
2023
- 2023-07-04 CN CN202321727374.4U patent/CN220176296U/en active Active
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