CN211724784U - Household kitchen sink floor drain with oil-water separation function - Google Patents
Household kitchen sink floor drain with oil-water separation function Download PDFInfo
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- CN211724784U CN211724784U CN202020183098.XU CN202020183098U CN211724784U CN 211724784 U CN211724784 U CN 211724784U CN 202020183098 U CN202020183098 U CN 202020183098U CN 211724784 U CN211724784 U CN 211724784U
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- oil
- water separation
- main shell
- outer edge
- barrel frame
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000000926 separation method Methods 0.000 title claims abstract description 88
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 20
- 239000004519 grease Substances 0.000 claims description 12
- 239000007888 film coating Substances 0.000 claims description 9
- 238000009501 film coating Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 29
- 235000019198 oils Nutrition 0.000 description 29
- 235000019476 oil-water mixture Nutrition 0.000 description 8
- 239000010865 sewage Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000021055 solid food Nutrition 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a household kitchen sink floor drain with oil-water separation function, which comprises a main shell, a water leakage prevention cover, a dirty filter, a drain pipe, an oil discharge pipe and an oil-water separation component, wherein the water leakage prevention cover is positioned above the dirty filter; a filter screen is sleeved on the miscellaneous dirt filter; the dirty filter is positioned above the inner cavity of the main shell; the oil-water separation component is positioned below the inner cavity of the main shell; the oil-water separation component comprises a film-coated barrel frame, a supporting ring at the outer edge of the barrel frame and an oil-water separation film; the oil-water separation assembly is supported and fixed by an oil-water separation assembly mounting frame; the oil discharge pipe is positioned in the center of the bottom of the main shell; the drain pipe is positioned on the upper edge of the peripheral wall of the bottom of the main shell body. The utility model discloses an useful part is: the household kitchen sink floor drain with the oil-water separation function is provided, combines the oil-water separation device with the traditional sink and floor drain, has the advantages of small volume, simple structure, easy maintenance and the like, and is suitable for popularization and application in common families.
Description
Technical Field
The utility model belongs to the technical field of the floor drain, a floor drain is related to, especially, relate to a take domestic kitchen sink floor drain of water oil separating function.
Background
In the use process of a household kitchen, various domestic sewage is generated, wherein a mixture of animal and vegetable oil and water (hereinafter referred to as an oil-water mixture) is more. The oil-water mixture is directly discharged to urban sewers, which causes environmental pollution and increases the burden and the difficulty of sewage treatment in sewage treatment plants. In addition, the high-concentration animal and vegetable oil flows into a sewer through a floor drain, so that oil in a pipeline is accumulated and hardened, and a drainage pipe network is blocked and paralyzed. However, the existing oil-water separation device is mostly used in the catering industry, and is not beneficial to popularization and application in common families due to large occupied area, complex structure and high acquisition and maintenance cost. Under the era background of vigorously pushing garbage classification and striving to build resource-saving and environment-friendly society, a sink floor drain device which meets the requirement of separating oil-water mixture generated by a family kitchen is not uncommon.
In order to solve the technical problem, the application designs a domestic kitchen sink floor drain with an oil-water separation function.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a take domestic kitchen sink floor drain of water oil separating function, including the main casing body, water leakage prevention lid, miscellaneous dirty filter, drain pipe, oil extraction pipe, water oil separating subassembly, its characterized in that:
the main shell is a cylinder structure with an opening at one end, an annular flange extending outwards is arranged at the cylinder opening of the main shell, and a threaded through hole I is formed in the center of the cylinder bottom of the main shell; the oil discharge pipe is screwed into the threaded through hole I and is used for discharging separated grease outwards; the oil discharge pipe is coaxially arranged with the main shell; the peripheral wall of the main shell close to the cylinder bottom is provided with a threaded through hole II along the radial direction; the water drain pipe is screwed into the threaded through hole II and is used for discharging separated water outwards;
the cylinder opening of the main shell is detachably plugged by a water leakage prevention cover;
the oil-water separation assembly comprises a film-coated barrel frame, a barrel frame outer edge support ring and an oil-water separation film; the film covering barrel frame is an annular frame; a barrel frame outer edge support ring is coaxially and fixedly connected right above the film covering barrel frame; the peripheral diameter of the film-coating barrel frame is between the inner diameter and the outer diameter of the outer edge support ring of the barrel frame; an oil-water separation membrane covers the whole circumference of the membrane covering barrel frame;
the oil-water separation component is coaxially arranged at the cylinder bottom of the main shell; the film covering barrel frame is stopped at the barrel bottom;
the miscellaneous dirt filter comprises an annular filter screen and a circular filter screen; the circular filter screen is fixedly connected with the inner wall of the lower part of the annular filter screen to form a cylindrical filter with an opening at the upper end;
the dirty filter is coaxially arranged in the upper inner cavity of the main shell, and the outer peripheral wall of the annular filter screen is tightly attached to the wall of the upper inner cavity of the main shell; the circular filter screen is supported on the supporting ring at the outer edge of the cylinder frame, so that the dirt filter is stopped downwards relative to the main shell.
Preferably, the film covering cylinder frame comprises a pair of ring bodies arranged vertically and oppositely and a supporting strip positioned between the ring bodies; the supporting bars are arranged at equal circumferential intervals along the contour of the ring body; two ends of the supporting bar are fixedly connected with the pair of ring bodies; the film covering barrel frame is made of stainless steel.
Preferably, the dirty filter is directly selected from the existing floor drain products.
More preferably, the miscellaneous dirt filter is sleeved with a filter screen.
Preferably, the supporting ring on the outer edge of the barrel frame further comprises an annular rubber sealing gasket and an annular rubber sealing ring; the upper part of the outer edge supporting ring of the barrel frame is covered with a rubber sealing gasket, and the outer peripheral wall of the outer edge supporting ring of the barrel frame is sleeved with an annular rubber sealing ring; the outer peripheral wall of the outer edge supporting ring of the cylinder frame is tightly attached to the inner wall of the main shell through an annular rubber sealing ring; the supporting ring at the outer edge of the cylinder frame is contacted and attached with the round filter screen through a rubber sealing gasket.
More preferably, the outer peripheral wall of the supporting ring at the outer edge of the cylinder frame is tightly attached to the inner wall of the main shell through an annular rubber sealing ring; the supporting ring at the outer edge of the cylinder frame is contacted and attached with the circular filter screen through a rubber sealing gasket and is used for plugging the filtering holes at the outer edge of the circular filter screen.
Preferably, the supporting ring on the outer edge of the barrel frame is provided with a handle.
Preferably, the utility model also comprises an oil-water separation component mounting rack; the oil-water separation assembly mounting rack comprises a main barrel frame and a support ring; the lower end of the main barrel frame is fixedly connected with the barrel bottom of the main shell, and the upper end of the main barrel frame is fixedly connected with the support ring.
More preferably, the main barrel frame is made of stainless steel.
More preferably, the height of the main barrel frame is lower than that of the supporting ring at the outer edge of the barrel frame; the support ring of the main barrel frame is in contact with the bottom of the support ring at the outer edge of the barrel frame so as to fix the relative position of the oil-water separation assembly mounting frame and the oil-water separation assembly.
Compared with the prior art, the utility model discloses following outstanding beneficial effect has:
1. compare with the oil water separator of wide application in the current catering trade, the utility model discloses whole small, not occupation ground space, and make full use of family's basin space, more be fit for the family occasion and use.
2. The utility model discloses combine oil water separator and traditional basin floor drain, leak protection water cover are ingenious, and the integration degree is high, and is convenient for install and remove and clear up, and the practicality is high.
3. Compare with the oil-water separator based on the design of profit density difference, the utility model discloses a removable water oil separating membrane is filter media, and filtration efficiency and speed are higher.
Drawings
FIG. 1 is a three-dimensional cross-sectional view of a household kitchen sink floor drain with oil-water separation (circular filter screen not cut through) of the present invention;
FIG. 2 is a perspective view of FIG. 1;
FIG. 3 is a top view of the waterproof cover of FIG. 2 after it is hidden;
FIG. 4 is a schematic diagram of the assembled oil-water separation assembly and oil-water separation assembly mounting bracket of FIG. 2;
fig. 5 is the utility model discloses an effect schematic diagram of taking domestic kitchen sink floor drain of oil-water separation function when cooperating current basin main part to use.
The main components are described as follows:
| 1 | |
| 11 | |
| 2 | Water leakage- |
| 3 | |
| 31 | |
| 32 | |
| 4 | |
| 5 | |
| 6 | Oil- |
| 61 | Film- |
| 62 | Outer edge support ring of |
| 7 | Oil-water separation |
| 71 | |
| 72 | |
| 8 | Oil- |
| 81 | |
| 82 | Post-separation |
| 9 | |
| 10 | Basin body |
Detailed Description
In order to better describe the technical solutions and advantages of the present invention, the technical solutions in the embodiments of the present invention are now clearly and completely described with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a take domestic kitchen sink floor drain of oil-water separation function, including main casing body 1, water leakage prevention lid 2, miscellaneous dirty filter 3, drain pipe 4, oil extraction pipe 5, oil-water separation subassembly 6, wherein:
the main shell 1 is a cylinder structure with an opening at one end, an annular flange 11 extending outwards is arranged at the cylinder opening, and a threaded through hole I is formed in the center of the cylinder bottom; the oil discharge pipe 5 is screwed into the threaded through hole I and is used for discharging separated grease outwards; the oil discharge pipe 5 is coaxially arranged with the main shell 1; a threaded through hole II is formed in the circumferential wall of the main shell 1 close to the cylinder bottom along the radial direction; the water drain pipe 4 is screwed into the threaded through hole II and is used for discharging separated water outwards; more specifically, in this embodiment, as shown in fig. 1, a switch valve (not shown) is provided on the drain pipe 4, and a switch valve (not numbered) is also provided on the drain pipe 5; the drain pipe 4 is connected with a sewer through a hose; an oil storage barrel can be directly arranged below the oil discharge pipe 5.
The cylinder opening of the main shell 1 is detachably plugged by the anti-leakage cover 2;
the oil-water separation component 6 comprises a film-coated barrel frame 61, a barrel frame outer edge support ring 62 and an oil-water separation film; the film coating barrel frame 61 is an annular frame; a barrel frame outer edge support ring 62 is coaxially and fixedly connected right above the film coating barrel frame 61; the peripheral diameter of the film coating cylinder frame 61 is between the inner diameter and the outer diameter of the cylinder frame outer edge support ring 62; the whole circumference of the film coating barrel frame 61 is covered with an oil-water separation film (not shown);
the oil-water separation component 6 is coaxially arranged at the bottom of the main shell 1; the film coating cylinder frame 61 is stopped at the cylinder bottom;
preferably, in order to improve the manufacturing process, as shown in fig. 4, the laminating barrel frame 61 includes a pair of rings arranged vertically opposite to each other and a support bar between the rings; the supporting bars are arranged at equal circumferential intervals along the contour of the ring body; two ends of the supporting bar are fixedly connected with the pair of ring bodies through a welding process; the film coating barrel frame 61 is made of stainless steel materials through welding.
The miscellaneous dirt filter 3 comprises an annular filter screen 31 and a circular filter screen 32; the circular filter screen 32 is fixedly connected with the inner wall of the lower part of the annular filter screen 31 to form a cylindrical filter with an opening at the upper end;
the miscellaneous dirt filter 3 is coaxially arranged in the upper inner cavity of the main shell 1, and the outer peripheral wall of the annular filter screen 31 is tightly attached to the wall of the upper inner cavity of the main shell 1; the circular sieve 32 is supported on a support ring 62 at the outer edge of the cartridge holder, so that the dirt filter 3 is stopped downwards relative to the main housing 1.
Preferably, in order to save the manufacturing cost, the dirty filter 3 directly selects the existing floor drain product;
more preferably, in order to improve the effect of filtering solid particles, a filter screen can be sleeved on the miscellaneous dirt filter 3;
preferably, in order to prevent the oil-water mixture from directly leaking downward through the fitting gap without passing through the oil-water separation membrane, the holder outer edge support ring 62 further includes an annular rubber packing and an annular rubber seal; the upper part of the barrel frame outer edge supporting ring 62 is covered with a rubber sealing gasket, and the outer peripheral wall of the barrel frame outer edge supporting ring 62 is sleeved with an annular rubber sealing ring; thus, the method comprises the following steps; the outer peripheral wall of the barrel frame outer edge support ring 62 is tightly attached to the inner wall of the main shell 1 through an annular rubber seal ring; the supporting ring 62 is contacted and attached to the circular filter screen 32 through a rubber gasket and is used for sealing the filtering holes on the peripheral edge of the circular filter screen 32.
Thus, the inner cavity of the main shell 1 is divided into a miscellaneous dirt classification area and an oil-water separation area 8 by the circular filter screen 32, the barrel frame outer edge support ring 62 and the oil-water separation membrane; wherein the oil-water separation zone comprises a post-separation grease zone 81 and a post-separation waste water zone 82 as shown in figure 1.
Preferably, in order to facilitate the drawing out of the oil-water separation assembly 6 from the main housing 1 during disassembly and maintenance, the supporting ring 62 on the outer edge of the barrel holder is provided with a handle (not shown in the figure), through which the oil-water separation assembly 6 can be extracted.
Preferably, in order to facilitate the stable support and reliable positioning of the oil-water separation assembly 6 in the main shell 1, the oil-water separation assembly further comprises an oil-water separation assembly mounting frame 7; the oil-water separation assembly mounting frame 7 comprises a main barrel frame 71 and a support ring 72; wherein:
the oil-water separation assembly mounting frame 7 and the main casing 1 are designed integrally, namely, the lower end of the main barrel frame 71 is fixedly connected with the barrel bottom of the main casing 1, the upper end of the main barrel frame is fixedly connected with the support ring 72, the oil-water separation assembly mounting frame 7 and the oil-water separation assembly 6 are fixed by abutting the support ring 72 against the outer edge support ring 62 of the barrel frame, contacting and fitting with the bottom of the outer edge support ring 62 of the barrel frame, and the purpose of fixing the oil-water separation membrane is achieved at the same time.
For the sake of understanding, the process of assembling the present patent to the prior art sink body 10 shown in fig. 5 will now be briefly described with reference to the accompanying drawings;
1. the oil-water separation membrane with proper size and specification is covered on the inner wall of the main barrel frame 71 in a surrounding way, is attached to the oil-water separation component mounting frame 7, and is then coaxially placed with the main shell 1 from top to bottom into the oil-water separation component 6; the oil-water separation component 6 is stopped at the bottom of the barrel, and the support ring 72 is contacted with the bottom of the support ring 62 at the outer edge of the barrel frame and is attached to seal and fix the oil-water separation membrane; sleeving an annular rubber sealing ring on the outer peripheral wall of the barrel frame outer edge supporting ring 62, covering the sealing washer on the upper part of the barrel frame outer edge supporting ring 62, and fixing the relative position of an oil-water separation membrane between the oil-water separation assembly mounting frame 7 and the oil-water separation assembly 6 by abutting the supporting ring 72 against the barrel frame outer edge supporting ring 62;
2. a filter screen (not shown) is sleeved on the miscellaneous dirt filter 3 and is put into the main shell 1 from top to bottom, so that the circular filter screen 32 is supported on the sealing washer and is stopped downwards relative to the main shell 1;
3. sleeving the assembled main shell 1 on a sealing ring 9, putting the main shell into a water outlet reserved in a sink basin main body 10 from top to bottom, tightly attaching the sealing ring between the main shell 1 and the sink basin main body 10, screwing a threaded fastener (not shown), and assembling the main shell 1 and the sink basin main body 10 into a whole under the action of the sealing ring 9 and an annular flange 11;
4. the oil discharge pipe 5 is screwed into the threaded through hole I through the threaded through hole I formed in the center of the cylinder bottom of the main shell 1; the drain pipe 4 is screwed into the threaded through hole II through the threaded through hole II which is radially formed on the peripheral wall of the cylinder bottom of the main shell 1; more specifically, in this embodiment, as shown in fig. 1, a switch valve (not shown) is provided on the drain pipe 4, and a switch valve is also provided on the drain pipe 5; the drain pipe 4 is connected with a sewer through a hose; an oil storage barrel can be directly arranged below the oil discharge pipe 5;
5. the nozzle of the main housing 1 may be determined whether to cover the water leakage preventing cover 2 according to the specific use of the sink body 10.
Therefore, the utility model relates to a take domestic kitchen sink floor drain of oil-water separation function and the assembly of basin main part are accomplished.
For the convenience of understanding, the working process of the patent is briefly described as follows in combination with the attached drawings:
when in work, the water leakage preventing cover 2 is taken off. The sewage is firstly filtered by a filter screen and a miscellaneous dirt filter 3 to remove solid food residues with larger grain diameters. The filtered sewage enters an oil-water separation zone 8, oil and water are separated through an oil-water separation membrane, and the separated oil is retained in a separated oil zone 81 and is discharged through an oil discharge pipe 5 under the control of a valve; the separated sewage enters the separated waste water area 82 and is discharged through the water discharge pipe 4, and the working process is completed. When the oil-water separation membrane is not used for a long time or used in a freezing weather, in order to prevent the oil from blocking the plate on the oil-water separation membrane to influence the using effect, the valve of the water discharge pipe 4 can be closed firstly, the hot water is used for spraying for 30 seconds, and after the plate oil on the oil-water separation membrane is melted into a liquid state, the valve of the water discharge pipe 4 is opened after the oil-water separation membrane can be normally used.
For ease of understanding, the main operating principles of this patent will now be briefly described as follows: the oil and water are separated by utilizing the hydrophilic and oleophobic properties and the pressure principle of the oil-water separation membrane. The oil-water mixture formed after the sewage with the grease is filtered by the filter screen and the miscellaneous dirt filter 3 to remove the solid food residue with larger particle size enters the oil-water separation zone 8, and is pressed to extrude the side wall of the separated grease zone 81 to force the oil-water mixture to be filtered by the oil-water separation membrane, and due to the hydrophilic and oleophobic properties of the oil-water separation membrane, the wastewater in the oil-water mixture enters the separated wastewater zone 82 through the oil-water separation membrane, and the grease in the oil-water mixture is intercepted in the separated grease zone 81. The wastewater in the separated wastewater area 82 enters a sewer pipeline through a drain pipe 4; grease in the grease district 81 gets into oil extraction pipe 5 after the separation, discharges through switch valve control, and oil storage bucket can be placed to oil extraction pipe 5 below, carries out the grease collection.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are not intended to limit the present invention, and a person skilled in the art can make a plurality of additions, subtractions, transformations, improvements or decorations without departing from the technical principle of the present invention, and all of these additions, subtractions, transformations, improvements or decorations shall belong to the protection scope of the appended claims of the present invention.
Claims (10)
1. The utility model provides a take domestic kitchen sink floor drain of water oil separating function which characterized in that, includes the main casing body, water leakage prevention lid, miscellaneous dirt filter, drain pipe, oil extraction pipe, water oil separating subassembly, wherein:
the main shell is of a cylinder structure, an annular flange extending outwards is arranged at a cylinder opening of the main shell, and a threaded through hole I is formed in the center of a cylinder bottom of the main shell; the oil discharge pipe is screwed into the threaded through hole I and is used for discharging separated grease outwards; the oil discharge pipe is coaxially arranged with the main shell; the peripheral wall of the main shell close to the cylinder bottom is provided with a threaded through hole II along the radial direction; the water drain pipe is screwed into the threaded through hole II and is used for discharging separated water outwards;
the cylinder opening of the main shell is detachably plugged by a water leakage prevention cover;
the oil-water separation assembly comprises a film-coated barrel frame, a barrel frame outer edge support ring and an oil-water separation film; the film covering barrel frame is an annular frame; a barrel frame outer edge support ring is coaxially and fixedly connected right above the film covering barrel frame; the peripheral diameter of the film-coating barrel frame is between the inner diameter and the outer diameter of the outer edge support ring of the barrel frame; an oil-water separation membrane covers the film covering barrel frame;
the oil-water separation component is coaxially arranged at the cylinder bottom of the main shell; the film covering barrel frame is stopped at the barrel bottom;
the miscellaneous dirt filter comprises an annular filter screen and a circular filter screen; the circular filter screen is fixedly connected with the inner wall of the lower part of the annular filter screen;
the dirty filter is coaxially arranged in the main shell, and the outer peripheral wall of the annular filter screen is attached to the inner cavity wall of the main shell; the circular filter screen is supported on the supporting ring at the outer edge of the cylinder frame.
2. A domestic kitchen sink floor drain with oil and water separation as in claim 1 wherein the membrane cartridge comprises a pair of rings and support bars between the rings; the supporting bars are arranged at equal circumferential intervals along the contour of the ring body; two ends of the supporting bar are fixedly connected with the pair of ring bodies.
3. A household kitchen sink floor drain with oil-water separation function as in claim 1, wherein the miscellaneous dirt filter is a floor drain.
4. A domestic kitchen sink floor drain with oil-water separation as claimed in claim 1, wherein a filter screen is sleeved on the miscellaneous dirt filter.
5. A household kitchen sink floor drain with oil-water separation function as claimed in claim 1, wherein the support ring at the outer edge of the cylinder frame further comprises an annular rubber gasket and an annular rubber sealing ring; the upper part of the barrel frame outer edge support ring is covered with a rubber sealing gasket, and the peripheral wall of the barrel frame outer edge support ring is sleeved with an annular rubber sealing ring.
6. A household kitchen sink floor drain with oil-water separation function as claimed in claim 5, wherein the outer peripheral wall of the supporting ring at the outer edge of the cylinder frame is tightly attached to the inner wall of the main shell through an annular rubber sealing ring; the supporting ring at the outer edge of the cylinder frame is contacted and attached with the round filter screen through a rubber sealing gasket.
7. A domestic kitchen sink floor drain with oil-water separation as claimed in claim 1, wherein the support ring on the outer edge of the holder is provided with a handle.
8. A household kitchen sink floor drain with oil-water separation function as claimed in claim 1, characterized by comprising an oil-water separation assembly mounting frame; the oil-water separation assembly mounting rack comprises a main barrel frame and a support ring; the lower end of the main barrel frame is fixedly connected with the barrel bottom of the main shell, and the upper end of the main barrel frame is fixedly connected with the support ring.
9. A household kitchen sink floor drain with oil-water separation function as claimed in claim 8, characterized in that the main barrel holder is made of stainless steel.
10. A domestic kitchen sink floor drain with oil and water separation as in claim 8 wherein the height of the main cartridge is lower than the support ring at the outer edge of the cartridge; the support ring of the main barrel frame is contacted with the bottom of the support ring at the outer edge of the barrel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183098.XU CN211724784U (en) | 2020-02-19 | 2020-02-19 | Household kitchen sink floor drain with oil-water separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183098.XU CN211724784U (en) | 2020-02-19 | 2020-02-19 | Household kitchen sink floor drain with oil-water separation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211724784U true CN211724784U (en) | 2020-10-23 |
Family
ID=72877168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020183098.XU Expired - Fee Related CN211724784U (en) | 2020-02-19 | 2020-02-19 | Household kitchen sink floor drain with oil-water separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211724784U (en) |
-
2020
- 2020-02-19 CN CN202020183098.XU patent/CN211724784U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |