Direct drainage floor drain
By designing a direct floor drain including a waterproof chassis, filter plate, water storage bucket, cup and sealing components, the problem of the loss of anti-odorant function when the odorant is not flowing for a long time is solved, and the floor drain can maintain normal anti-odor function when the odorant is not flowing for a long time is achieved.
Patent Information
- Application Number
- CN202420585805.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-03-25
AI Technical Summary
When the existing anti-odorant direct discharge floor drain does not flow for a long time, the water seal disappears, resulting in the loss of anti-odor function and affecting the normal function of the floor drain.
A straight-out floor drain is designed, including a waterproof chassis, filter plates, buckets, cups and sealing components. The water is filtered through the filter plate, and the water enters the storage bucket to form a water seal. The overflowing water pushes up the sealing ring and floating hollow balls, so that the sealing ring is pushed up without affecting drainage. When there is no water flow for a long time, the water level drops, and the floating hollow ball drives the sealing ring to lower the limit ring, limit the sealing ring, reducing moisture evaporation and blocking odor.
It realizes that the direct discharge floor drain can maintain normal anti-odor function when there is no water flow for a long time, reducing moisture evaporation and blocking odor.
Smart Images
Figure CN222685657U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of direct discharge floor drains, in particular to a direct discharge floor drain. Background Art
[0002] The floor drain is an important interface connecting the drainage pipe system and the indoor floor. The floor drains mainly include water-sealed floor drains and direct-discharge floor drains. The sewage sealed by the water-sealed floor drain is not easy to dry up, and it is easy to ferment odors and bacteria over time, which can easily affect the indoor air quality. There are three types of direct-discharge floor drains: spring type, magnet type and reverse gravity type. The sealing cover is automatically opened and closed according to the gravity of the water flow to achieve direct drainage, without retaining sewage and less prone to odor backflow problems.
[0003] If no water flows into the prior art odor-proof floor drain for a long time, the water level of the water seal in the water storage bucket will drop. If the water seal disappears, the odor-proof function of the floor drain will disappear, thereby affecting the function of the odor-proof direct-discharge floor drain. Utility Model Content
[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides a direct discharge floor drain.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a direct discharge floor drain, including a waterproof chassis, a filter plate is placed on the upper end of the waterproof chassis, a mounting platform is arranged at the lower end of the filter plate, a sleeve cup is fixedly installed on the inner side of the mounting platform, a water storage bucket is fixedly installed on the outer side of the sleeve cup, a mounting block is fixedly installed on the outer side of the mounting platform, a floor drain body is fixedly installed on the lower end of the mounting block, the lower end of the floor drain body is fixedly connected to a drainage pipe, and a sealing component is arranged between the water storage bucket and the sleeve cup.
[0006] Furthermore, a plurality of groups of mounting rods are fixedly mounted on the inner side of the water storage bucket, and the other ends of the mounting rods are fixedly mounted on the outer side of the sleeve cup.
[0007] Furthermore, the sealing assembly comprises a sealing ring, which is slidably mounted on the outer side of the sleeve cup, and a plurality of groups of connecting columns are fixedly mounted on the lower end of the sealing ring, and the lower end of the connecting column is fixedly connected to the floating hollow ball.
[0008] Furthermore, a first limiting ring is fixedly installed on the inner upper end of the water storage bucket.
[0009] Furthermore, a second limiting ring is arranged on the outer side of the sleeve cup.
[0010] The beneficial effects of the utility model are as follows: water is filtered through the filter plate, and then the water enters the water storage barrel through the sleeve cup, a water seal is formed in the water storage barrel, and then the overflowing water will lift up the connecting column and the floating hollow ball, so that the sealing ring is lifted up without affecting the drainage, and then the water is discharged out of the device through the floor drain main body and the drain pipe. When there is no water flow for a long time, the water level in the water storage barrel drops, so that the floating hollow ball drives the sealing ring to drop until it is limited by the first limiting ring and the second limiting ring, so that the sealing ring can be between the sleeve cup and the water storage barrel, which can reduce the evaporation of water and block the odor, so that the direct discharge floor drain always has a normal anti-odor function. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0012] Figure 1 It is a front cross-sectional view of the utility model;
[0013] Figure 2 It is an enlarged view of point A of the utility model;
[0014] Figure 3 It is a top view of the water storage bucket of the utility model;
[0015] Figure 4 It is a bottom view of the sealing ring of the utility model.
[0016] In the figure: 1. waterproof chassis, 2. filter plate, 3. mounting platform, 4. cup, 5. mounting block, 6. floor drain body, 7. drain pipe, 8. water storage bucket, 9. mounting rod, 10. sealing ring, 11. first limiting ring, 12. second limiting ring, 13. connecting column, 14. floating hollow ball. DETAILED DESCRIPTION
[0017] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.
[0018] like Figures 1 to 3 As shown, the utility model includes a waterproof chassis 1, a filter plate 2 is placed on the upper end of the waterproof chassis 1, a mounting platform 3 is provided at the lower end of the filter plate 2, a sleeve cup 4 is fixedly installed on the inner side of the mounting platform 3, a water storage bucket 8 is fixedly installed on the outer side of the sleeve cup 4, a plurality of groups of mounting rods 9 are welded and installed on the inner side of the water storage bucket 8, and the other end of the mounting rod 9 is welded and installed on the outer side of the sleeve cup 4.
[0019] like Figures 1 to 4As shown, a mounting block 5 is fixedly mounted on the outer side of the mounting platform 3, a floor drain body 6 is fixedly mounted on the lower end of the mounting block 5, a drainage pipe 7 is fixedly connected to the lower end of the floor drain body 6, and a sealing assembly is provided between the water storage bucket 8 and the sleeve cup 4.
[0020] like Figures 1 to 4 As shown, the sealing assembly includes a sealing ring 10, which is slidably mounted on the outside of the sleeve cup 4, and a plurality of groups of connecting columns 13 are bonded and mounted on the lower end of the sealing ring 10, and the lower end of the connecting column 13 is fixedly connected to a floating hollow ball 14.
[0021] like Figures 1 to 3 As shown, a first limiting ring 11 is fixedly installed on the inner upper end of the water storage bucket 8 , and a second limiting ring 12 is arranged on the outer side of the sleeve cup 4 . The first limiting ring 11 and the second limiting ring 12 are used to limit the sealing ring 10 .
[0022] When the utility model is in use, water is filtered through the filter plate 2, and then the water enters the water storage barrel 8 through the sleeve cup 4, a water seal is formed in the water storage barrel 8, and then the overflowing water will lift up the connecting column 13 and the floating hollow ball 14, so that the sealing ring 10 is lifted up without affecting the drainage, and then the water is discharged out of the device through the floor drain body 6 and the drain pipe 7. When there is no water flow for a long time, the water level in the water storage barrel 8 drops, so that the floating hollow ball 14 drives the sealing ring 10 to drop until it is limited by the first limiting ring 11 and the second limiting ring 12, so that the sealing ring 10 can be between the sleeve cup 4 and the water storage barrel 8, which can reduce the evaporation of water and block the odor, so that the direct discharge floor drain always has a normal anti-odor function.
[0023] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.
Claims
1. A direct discharge floor drain, comprising a waterproof chassis (1), characterized in that: A filter plate (2) is placed at the upper end of the waterproof chassis (1), and a mounting platform (3) is provided at the lower end of the filter plate (2). A sleeve cup (4) is fixedly installed on the inner side of the mounting platform (3), and a water storage bucket (8) is fixedly installed on the outer side of the sleeve cup (4). A mounting block (5) is fixedly installed on the outer side of the mounting platform (3), and a floor drain body (6) is fixedly installed at the lower end of the mounting block (5). The lower end of the floor drain body (6) is fixedly connected to a drainage pipe (7), and a sealing component is provided between the water storage bucket (8) and the sleeve cup (4).
2. A straight-discharge floor drain according to claim 1, characterized in that: A plurality of groups of mounting rods (9) are fixedly mounted on the inner side of the water storage bucket (8), and the other ends of the mounting rods (9) are fixedly mounted on the outer side of the sleeve cup (4).
3. A straight-discharge floor drain according to claim 1, characterized in that: The sealing assembly comprises a sealing ring (10), the sealing ring (10) being slidably mounted on the outside of the sleeve cup (4), a plurality of groups of connecting columns (13) being fixedly mounted on the lower end of the sealing ring (10), and the lower end of the connecting column (13) being fixedly connected to a floating hollow ball (14).
4. A straight-discharge floor drain according to claim 3, characterized in that: A first limiting ring (11) is fixedly mounted on the inner upper end of the water storage bucket (8).
5. A straight-discharge floor drain according to claim 4, characterized in that: A second limiting ring (12) is arranged on the outer side of the sleeve cup (4).