Voltage-withstanding protection floor drain
By designing drain components and support springs in the floor drain, the problems of hand contamination and partition damage when the filter element is blocked are solved, and safer and more durable floor drain use is achieved.
Patent Information
- Application Number
- CN202420998314.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-09
AI Technical Summary
When the filter element is blocked, the existing floor drain needs to be manually removed, resulting in hand contamination and may cause infection. At the same time, excessive use force can easily damage the partition.
A pressure-resistant protective floor drain is designed, including an upper shell sleeve and a lower shell sleeve, which is equipped with a water drain assembly. The water drain assembly includes a pressure ring, a filter element and a support spring. The outer periphery of the filter element is equipped with a water drain hole, which performs secondary water drainage through the water drain hole, and the support spring moves the partition plate and the filter element as a whole up and down.
The setting of the drain hole avoids hand contamination and the risk of excessive use of the partition is avoided by the design of the support spring.
Smart Images
Figure CN222685658U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of floor drains, and in particular relates to a pressure-resistant protective floor drain. Background Art
[0002] The floor drain is an important interface between the drainage pipe system and the indoor floor. It is installed on the floor of various places such as the kitchen, bathroom and balcony. Although the floor drain is small in size, as an important part of the drainage system in the house, its performance directly affects the quality of indoor air and is very important for odor control in the bathroom.
[0003] Nowadays, floor drains filter debris through filter elements, and the filtered debris usually blocks the filter holes, causing water accumulation indoors. At this time, you usually need to reach into the accumulated water with your hand and then take out the filter element. In this way, there are more bacteria in the accumulated water, and if your hand is completely inserted into the water, a larger area of bacteria will be contaminated, which may cause infection to the user. Utility Model Content
[0004] The utility model aims at the deficiencies of the prior art and provides a pressure-resistant protective floor drain.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a pressure-resistant protective floor drain, comprising an upper shell, a lower shell is installed at the bottom of the upper shell, and the characteristics are: a water discharge component is provided in the upper shell and the lower shell;
[0006] The drainage assembly includes a pressure ring, a filter element is fixed at the bottom of the pressure ring, a support spring is also fixed at the bottom of the pressure ring, the support spring abuts against the inner wall of the lower shell, and a plurality of drainage holes are opened on the outer peripheral side of the filter element, and secondary drainage is performed through the drainage holes.
[0007] Optionally, the interiors of the upper shell and the lower shell are hollow, a partition is movably mounted on the upper shell, and at least two through holes are formed on the partition.
[0008] Optionally, a step is provided inside the lower shell, the pressure ring slides inside the lower shell, and the support spring abuts against the step of the lower shell.
[0009] Optionally, a plurality of filter holes are provided at the bottom of the filter element, and the drain hole is located at the lower shell.
[0010] Optionally, the connection between the filter element and the pressure ring is arranged as an inclined surface.
[0011] In summary, compared with the prior art, the present invention has the following beneficial effects:
[0012] 1. Due to the setting of the water drain component, the setting of the water drain hole can avoid hand contamination caused by dirty water accumulation. After the water is drained through the water drain hole, the pressure ring can be rinsed with a shower head to make it cleaner. At this time, the pollution to the hands caused by taking the pressure ring is less.
[0013] 2. The partition and filter element can also be moved up and down as a whole by setting a supporting spring to avoid damage to the partition due to excessive force. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the utility model.
[0015] Figure 2 It is a cross-sectional view of the utility model.
[0016] 10. Upper shell; 11. Lower shell; 12. Partition; 13. Pressing ring; 14. Filter element; 15. Filter hole; 16. Drain hole; 17. Support spring. DETAILED DESCRIPTION
[0017] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.
[0018] As shown in FIG. 1-2 , a pressure-resistant protective floor drain includes an upper shell 10, a lower shell 11 is installed at the bottom of the upper shell 10, and is characterized in that: a drain assembly is provided in the upper shell 10 and the lower shell 11, the upper shell 10 and the lower shell 11 are hollow inside, a partition 12 is movably installed on the upper shell 10, and at least two through holes are opened on the partition 12;
[0019] The drain assembly includes a pressure ring 13, a filter element 14 is fixed at the bottom of the pressure ring 13, a support spring 17 is also fixed at the bottom of the pressure ring 13, the support spring 17 abuts against the inner wall of the lower shell 11, a plurality of drain holes 16 are provided on the outer peripheral side of the filter element 14, and secondary water drainage is performed through the drain holes 16, a plurality of filter holes 15 are also provided at the bottom of the filter element 14, the drain holes 16 are located at the lower shell 11, a step is provided inside the lower shell 11, the pressure ring 13 slides in the lower shell 11, the support spring 17 abuts against the step of the lower shell 11, and the connection between the filter element 14 and the pressure ring 13 is an inclined surface setting.
[0020] During use, when the filter hole 15 in the filter element 14 is blocked after filtering more debris, the indoor water has no time to flow out through the floor drain, so water accumulation will occur. At this time, the partition 12 can be stepped on with the foot, and the partition 12 abuts against the pressure ring 13 to compress the support spring 17, thereby driving the filter element 14 to move downward, so that the water leakage hole 16 can leak out, and then the water interface flows out through the water leakage hole 16. When the water flows out completely, the partition 12 and the pressure ring 13 can be removed, the debris in the filter element 14 can be cleaned, and then the filter element 14 can be installed and continued to be used, thereby avoiding hand contamination caused by dirty accumulated water. After the water is drained through the water leakage hole 16, the pressure ring 13 can be made cleaner by flushing with a shower head. At this time, the pollution to the hands caused by taking the pressure ring 13 is relatively small.
[0021] Furthermore, the partition plate 12 and the filter element can be moved up and down as a whole by the support spring 17, so as to avoid damage to the partition plate 12 due to excessive force.
[0022] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.
Claims
1. A pressure-resistant protective floor drain, comprising an upper shell (10), a lower shell (11) being installed at the bottom of the upper shell (10), characterized in that: The upper shell (10) and the lower shell (11) are provided with a water drain assembly; The drainage assembly comprises a pressure ring (13), a filter element (14) is fixed at the bottom of the pressure ring (13), a support spring (17) is also fixed at the bottom of the pressure ring (13), the support spring (17) abuts against the inner wall of the lower shell (11), and a plurality of drainage holes (16) are provided on the outer peripheral side of the filter element (14), and secondary drainage is performed through the drainage holes (16).
2. A pressure-resistant protective floor drain according to claim 1, characterized in that: The interiors of the upper shell (10) and the lower shell (11) are hollow, a partition (12) is movably mounted on the upper shell (10), and at least two through holes are formed on the partition (12).
3. A pressure-resistant protective floor drain according to claim 1, characterized in that: A step is provided inside the lower shell (11), the pressure ring (13) slides inside the lower shell (11), and the support spring (17) abuts against the step of the lower shell (11).
4. A pressure-resistant protective floor drain according to claim 1, characterized in that: The bottom of the filter element (14) is also provided with a plurality of filter holes (15), and the drain hole (16) is located at the lower shell (11).
5. The pressure-resistant protective floor drain according to claim 1, characterized in that: The connection between the filter element (14) and the pressure ring (13) is arranged in an inclined surface.