CN220939385U - Filtering device - Google Patents
Filtering device Download PDFInfo
- Publication number
- CN220939385U CN220939385U CN202322347758.XU CN202322347758U CN220939385U CN 220939385 U CN220939385 U CN 220939385U CN 202322347758 U CN202322347758 U CN 202322347758U CN 220939385 U CN220939385 U CN 220939385U
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- China
- Prior art keywords
- annular
- filter screen
- hole
- outer edge
- support rods
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- 238000001914 filtration Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 7
- 239000010935 stainless steel Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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 filtering device, which comprises an annular outer edge matched with a water notch, wherein a detachable filter screen piece is matched below the annular outer edge, the filter screen piece comprises an annular filter screen plate, the annular filter screen plate and the annular outer edge are coaxially arranged, a filter screen is arranged at the lower end of the annular filter screen plate, a clamping support piece is arranged at the outer side of the filter screen piece, the clamping support piece is connected with the annular outer edge through a fastening piece, and the fastening piece sequentially passes through the annular outer edge, the annular filter screen plate and the clamping support piece to realize detachable connection of the three. Through carrying out detachable separation design between annular outer edge and the stainless steel filter screen with the basin mouth adaptation, only need change corresponding annular outer edge or filter screen when either one of them damages can, need not both to change simultaneously, have certain economic value.
Description
Technical Field
The utility model belongs to the technical field of water tank drain nets, and particularly relates to a filtering device.
Background
In order to prevent sundries from falling into a sewer to cause sewer blockage in a water tank of a household kitchen, a groove-shaped water notch is usually arranged at the joint of the water tank and a sewer pipe, a filter screen is arranged in the water tank opening, the filter screen is mostly made of stainless steel, a plurality of water filtering holes are formed in the bottom and the side edges of the filter screen, when the filter screen is used, water enters a sewer, sundries fall into the filter screen, and the filter screen is directly taken out and cleaned.
In the existing water tank filter screen, most of the water tank filter screen and the annular outer edge matched with the water tank opening are integrally and fixedly arranged, the filter screen or the annular outer edge is inevitably damaged along with the increase of the service time, at the moment, no matter any one of the water tank filter screen or the annular outer edge is damaged, the water tank filter screen is required to be replaced integrally, the price of the water tank filter screen is slightly different from that of the water tank filter screen with low price, but the water tank filter screen with high price is too high when the water tank filter screen is replaced integrally, and the economic value of the water tank filter screen is reduced.
Based on the defects in the prior art, the utility model discloses an economic filter device, which is designed by detachably separating the annular outer edge matched with a water tank opening from a stainless steel filter screen, and when any one of the two is damaged, the corresponding annular outer edge or the filter screen is only required to be replaced, and the two are not required to be replaced at the same time, so that the economic filter device has certain economic value.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a filtering device which is used for solving the defects in the background art.
The utility model provides the following technical scheme:
The utility model provides a filter equipment, includes the annular outer edge with water notch looks adaptation, the below adaptation that the annular was followed has can dismantle the filter screen spare, the filter screen spare includes annular filter screen plate, annular filter screen plate with the coaxial setting of annular outer edge, the lower extreme of annular filter screen plate is provided with the filter screen, the outside of filter screen spare is provided with the centre gripping support piece, the centre gripping support piece pass through the fastener with the annular is followed outward and is connected, the fastener passes through annular outer edge, annular filter screen plate, centre gripping support piece in proper order and realizes three's dismantlement and connects.
Preferably, the clamping support piece comprises an annular clamping plate, the annular clamping plate is located on one side, away from the annular outer edge, of the annular filter screen plate, the annular clamping plate is coaxially arranged with the annular filter screen plate, a vertical support rod used for supporting the side face of the filter screen is arranged at the lower end of the annular clamping plate, and a horizontal support rod used for supporting the bottom of the filter screen is arranged at the lower end of the vertical support rod.
Preferably, an annular sealing plate is vertically and upwardly coaxially arranged at the edge of the upper end face of the annular clamping plate, and the height of the annular sealing plate is equal to the thickness of the annular filter screen plate.
Preferably, the vertical support rods and the horizontal support rods are integrally formed, the vertical support rods are provided with a plurality of vertical support rods, the number of the horizontal support rods is the same as that of the vertical support rods and is set in one-to-one correspondence, the vertical support rods and the horizontal support rods are uniformly arranged at equal intervals along the circumferential direction of the annular clamping plate, and the horizontal support rods are far away from one ends of the vertical support rods and are integrally formed and connected with each other.
Preferably, the fastener comprises a fastening bolt and a nut which is matched with the fastening bolt, a counter bore is formed in the upper end face of the annular outer edge, a first through hole penetrating through the lower end face of the annular outer edge is coaxially formed in the lower end of the counter bore, a second through hole coaxial with the first through hole is formed in the annular filter screen plate, a third through hole coaxial with the first through hole is formed in the annular clamping plate, a hexagonal nut groove coaxial with the third through hole is formed in the lower end face of the annular clamping plate, and the fastening bolt is connected with the nut sequentially through the first through hole, the second through hole and the third through hole.
Preferably, the counter bores are provided with a plurality of, the number of the first through holes, the second through holes, the third through holes and the hexagonal nut grooves is the same as the number of the counter bores and is arranged in a one-to-one correspondence manner, and the counter bores are uniformly arranged at equal intervals along the circumferential direction of the annular outer edge.
Preferably, the upper end face of the annular outer edge is located at the counter bore, a cover plate groove is coaxially formed in the upper end face of the annular outer edge, an annular cover plate is adapted in the cover plate groove, an annular groove is formed in the edge of the lower end face of the annular cover plate, and an annular magnet is arranged in the annular groove.
Preferably, the fastening bolt is an inner hexagon bolt.
Preferably, an opening is formed in the middle of the annular outer edge, the inner diameter of the filter screen is the same as the diameter of the opening, and the inner diameter of the annular filter screen plate is the same as the inner diameter of the filter screen.
Preferably, the outer diameter of the filter screen is the same as the inner diameter of the annular filter screen plate.
Compared with the prior art, the utility model has the following beneficial effects:
According to the filtering device, the annular outer edge matched with the water tank opening and the stainless steel filter screen are detachably separated, so that when any one of the annular outer edge and the stainless steel filter screen is damaged, the corresponding annular outer edge or the corresponding filter screen is only required to be replaced, and the annular outer edge and the stainless steel filter screen are not required to be replaced at the same time, so that the filtering device has a certain economic value.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged partial schematic view of the utility model at a of fig. 1.
Fig. 3 is an exploded view of the structure of the present utility model.
Fig. 4 is an enlarged partial schematic view of fig. 3 at B in accordance with the present utility model.
Fig. 5 is a schematic diagram showing the distribution of the vertical support bar structure of the present utility model.
Fig. 6 is a schematic diagram showing the distribution of the horizontal supporting rod structure of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Referring to fig. 1-6, a filtering device comprises an annular outer edge 1 matched with a water slot, a detachable filter screen piece 2 is matched below the annular outer edge 1, the filter screen piece 2 comprises an annular filter screen plate 21, the annular filter screen plate 21 and the annular outer edge 1 are coaxially arranged, a filter screen 22 is arranged at the lower end of the annular filter screen plate 21, a clamping support piece 3 is arranged on the outer side of the filter screen piece 2, the clamping support piece 3 is connected with the annular outer edge 1 through a fastening piece 4, and the fastening piece 4 sequentially passes through the annular outer edge 1, the annular filter screen plate 21 and the clamping support piece 3 to realize detachable connection of the three. The filter screen 22 is in the shape of an open cylindrical groove at the upper end, and through the detachable separation design between the annular outer edge matched with the water tank opening and the stainless steel filter screen, when any one of the two is damaged, the corresponding annular outer edge or the filter screen is only required to be replaced, the two are not required to be replaced at the same time, and the filter screen has certain economic value.
The clamping support piece 3 comprises an annular clamping plate 31, the annular clamping plate 31 is located on one side, away from the annular outer edge 1, of the annular filter screen plate 21, the annular clamping plate 31 and the annular filter screen plate 21 are coaxially arranged, a vertical support rod 32 used for supporting the side face of the filter screen 22 is arranged at the lower end of the annular clamping plate 31, and a horizontal support rod 33 used for supporting the bottom of the filter screen 22 is arranged at the lower end of the vertical support rod 32. The number of the vertical support rods 32 and the horizontal support rods 33 is preferably six, the six vertical support rods 32 and the six horizontal support rods 33 are arranged as shown in fig. 5 and 6, the vertical support rods 32 are clung to the outer side surface of the filter screen, and the horizontal support rods 33 are clung to the lower end part of the filter screen.
The vertical support rods 32 with integrated into one piece between the horizontal support rods 33, the vertical support rods 32 are provided with a plurality of, the quantity of the horizontal support rods 33 with the quantity of the vertical support rods 32 is the same and the one-to-one setting is corresponding to each other, a plurality of the vertical support rods 32, the horizontal support rods 33 are evenly arranged along the circumference of the annular clamping plate 31 at equal intervals, and a plurality of the horizontal support rods 33 are far away from one end of the vertical support rods 32 and are connected with each other in an integrated manner.
An annular sealing plate 36 is coaxially arranged vertically upwards at the edge of the upper end face of the annular clamping plate 31, and the height of the annular sealing plate is equal to the thickness of the annular filter screen plate 21.
The fastener 4 comprises a fastening bolt 41 and a nut 42 which is matched with the fastening bolt, a counter bore 5 is arranged on the upper end face of the annular outer edge 1, a first through hole 6 penetrating through the lower end face of the annular outer edge 1 is coaxially arranged at the lower end of the counter bore 5, a second through hole 23 coaxial with the first through hole is arranged on the annular filter screen plate 21, a third through hole 35 coaxial with the first through hole is arranged on the annular clamping plate 31, a hexagon nut groove 34 coaxial with the third through hole 35 is arranged on the lower end face of the annular clamping plate 31, and the fastening bolt 41 is connected with the nut 42 sequentially through the first through hole 6, the second through hole 23 and the third through hole 35. The annular outer edge 1, the annular filter screen plate 21 and the annular clamping plate 31 can be fastened and connected by the connection of the fastening bolts 41 and the nuts 42. The nut 42 is located inside the hexagonal nut groove 34, and the hexagonal nut groove 34 is matched with the outer side surface of the nut 42, so that the nut 42 is prevented from rotating inside the hexagonal nut groove 34.
The counter bores 5 are provided with a plurality of first through holes 6, second through holes 23, third through holes 35 and hexagonal nut grooves 34, the number of the first through holes is the same as that of the counter bores 5, the counter bores 5 are arranged in one-to-one correspondence, and the counter bores 5 are uniformly arranged at equal intervals along the circumferential direction of the annular outer edge 1. The number of the counter bores 5 is preferably six.
The upper end face of the annular outer edge 1 is located at the position of the counter bore 5 and is coaxially provided with a cover plate groove 7, an annular cover plate 8 is adapted in the cover plate groove 7, an annular groove is formed in the edge of the lower end face of the annular cover plate 8, and an annular magnet is arranged in the annular groove. Avoiding kitchen sundries from entering the counter bore.
The fastening bolt 41 is a socket head cap bolt.
The middle part of the annular outer edge 1 is provided with an opening 9, the inner diameter of the filter screen 22 is the same as the diameter of the opening 9, and the inner diameter of the annular filter screen plate 21 is the same as the inner diameter of the filter screen 22.
The outer diameter of the sieve 22 is the same as the inner diameter of the annular sieve plate 21.
The above description is only of the preferred embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art, within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the protection scope of the present utility model.
Claims (5)
1. A filter device, characterized in that: including annular outer edge (1) with water notch looks adaptation, the below of annular outer edge (1) is adapted with can dismantle filter screen spare (2), filter screen spare (2) are including annular filter screen board (21), annular filter screen board (21) with annular outer edge (1) coaxial setting, the lower extreme of annular filter screen board (21) is provided with filter screen (22), the outside of filter screen spare (2) is provided with centre gripping support piece (3), centre gripping support piece (3) pass through fastener (4) with annular outer edge (1) are connected, fastener (4) are through annular outer edge (1), annular filter screen board (21), centre gripping support piece (3) in proper order realize the detachable connection of three; clamping support piece (3) are including annular grip block (31), annular grip block (31) are located annular filter screen plate (21) are kept away from one side along (1) outside the annular, annular grip block (31) with annular filter screen plate (21) coaxial setting, the lower extreme of annular grip block (31) is provided with and is used for supporting vertical bracing piece (32) of filter screen (22) side, the lower extreme of vertical bracing piece (32) is provided with and is used for supporting horizontal bracing piece (33) of filter screen (22) bottom, fastener (4) include fastening bolt (41) and nut (42) of looks adaptation, the up end along (1) outside the annular is provided with counter bore (5), the lower extreme coaxial setting of counter bore (5) runs through annular outer first through-hole (6) along (1) lower terminal surface, be provided with on annular filter screen plate (21) with coaxial second through-hole (23) of first through-hole, be provided with on annular grip block (31) with first through-hole coaxial third through-hole's nut (42), fastening bolt (35) through-hole (35) coaxial through-hole (35) of first through-hole (35) under the annular cap (35) through-hole (35) through the coaxial through-hole (35) of first through-hole (35) in proper order, three-way (35) through-hole (4) through hole (3) The third through hole (35) is connected with a nut (42).
2. The filtering device according to claim 1, wherein the vertical support rods (32) and the horizontal support rods (33) are integrally formed, the vertical support rods (32) are provided with a plurality of horizontal support rods (33), the number of the horizontal support rods (33) is the same as that of the vertical support rods (32) and is set in one-to-one correspondence, the plurality of vertical support rods (32) and the horizontal support rods (33) are uniformly arranged at equal intervals along the circumferential direction of the annular clamping plate (31), and one ends, away from the vertical support rods (32), of the plurality of horizontal support rods (33) are integrally formed and connected with each other.
3. A filter device according to claim 1, wherein the fastening bolt (41) is a socket head cap bolt.
4. A filter device according to any one of claims 1-3, characterized in that an opening (9) is provided in the middle of the annular outer rim (1), the inner diameter of the sieve (22) is the same as the diameter of the opening (9), and the inner diameter of the annular sieve plate (21) is the same as the inner diameter of the sieve (22).
5. A filter device according to claim 4, characterized in that the outer diameter of the sieve (22) is the same as the inner diameter of the annular sieve plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347758.XU CN220939385U (en) | 2023-08-31 | 2023-08-31 | Filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347758.XU CN220939385U (en) | 2023-08-31 | 2023-08-31 | Filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939385U true CN220939385U (en) | 2024-05-14 |
Family
ID=91008885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322347758.XU Active CN220939385U (en) | 2023-08-31 | 2023-08-31 | Filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939385U (en) |
-
2023
- 2023-08-31 CN CN202322347758.XU patent/CN220939385U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 655000 Shuidong mountain, Baishui Town, Zhanyi District, Qujing City, Yunnan Province Patentee after: YUNNAN POISED LIFE FOOD CO.,LTD. Country or region after: China Address before: No.136 Zijing Road, Gongyi City, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU BUSINESS University Country or region before: China |