Floor drain

Abstract

The utility model provides a floor drain, and belongs to the technical field of floor drain production. The floor drain comprises the floor drain assembly. The floor drain assembly comprises a connecting sleeve, a liquid discharging pipe, a filter screen sleeve and a limiting sleeve, when the floor drain is used, water can enter the filter screen sleeve through the top end of the filter screen sleeve, the filter screen sleeve can filter foreign matter and impurities in the water, and the water in the filter screen sleeve can enter the limiting sleeve through a water flowing hole; when the drainage amount needs to be increased, the filter screen sleeve is pulled upwards, the filter screen sleeve can gradually stretch out of the interior of the connecting sleeve, then the filtering area of the filter screen sleeve can be increased, the filter screen sleeve moves upwards to drive the limiting sleeve to move upwards, and then the drainage hole can be directly exposed in the filter screen sleeve; therefore, the water discharge amount can be increased, the water discharge amount can be adjusted according to needs, the water discharge amount can be adjusted according to the height of the indoor water level, and the practicability can be improved.

Description

Technical Field

[0001] The present application relates to the field of floor drain production, and in particular, to a floor drain. Background Art

[0002] The floor drain is an important interface connecting the drainage pipe system and the indoor floor. As an important component of the drainage system in a house, its performance directly affects the quality of indoor air and is very important for odor control in the bathroom. There are many materials for floor drains, such as ceramic floor drains and stainless steel floor drains. Among them, the performance of ceramic floor drains is very good and can be integrated with tiles for a more beautiful look. The overall structure of traditional floor drains is relatively simple, the drainage volume is fixed, and the drainage volume cannot be adjusted according to the indoor water level, so its practicality is relatively low. Utility Model Content

[0003] In order to remedy the above deficiencies, the present application provides a floor drain, which aims to improve the problem that the drainage volume of the floor drain is fixed and the drainage volume cannot be adjusted according to the water level in the room, resulting in low practicality.

[0004] An embodiment of the present application provides a floor drain, including a floor drain assembly.

[0005] The floor drain assembly includes a connecting sleeve, a drain pipe, a filter mesh sleeve and a limiting sleeve. The bottom end of the drain pipe is fixedly inserted through the bottom wall of the connecting sleeve. The body of the drain pipe is provided with a drainage hole, and the drainage hole is communicated with the interior of the connecting sleeve. The filter mesh sleeve is slidably inserted into the interior of the connecting sleeve, and the outer wall of the filter mesh sleeve is fitted with the inner wall of the connecting sleeve. The filter mesh sleeve is slidably sleeved on the body of the drain pipe. The limiting sleeve is connected to the interior of the filter mesh sleeve. The limiting sleeve is slidably sleeved on the body of the drain pipe, and the bottom wall of the limiting sleeve is provided with a water flow hole.

[0006] In a specific embodiment, the top wall of the connecting sleeve is completely open, and a limiting plate is provided on the top fixing sleeve of the connecting sleeve.

[0007] In a specific embodiment, the bottom end of the drain pipe is completely open, and the bottom end of the drain pipe is fixedly passed through the center of the bottom wall of the connecting sleeve.

[0008] In a specific implementation manner, a plurality of drainage holes are provided, the plurality of drainage holes are evenly distributed in a circle, and the plurality of drainage holes are all connected to the interior of the limiting sleeve.

[0009] In a specific embodiment, the bottom end of the filter mesh sleeve is completely open, and a pull plate is provided at the top end of the filter mesh sleeve.

[0010] In a specific embodiment, two pull plates are provided, the two pull plates are symmetrically arranged, and the two pull plates are both connected to the side wall of the top end of the filter mesh sleeve.

[0011] In a specific embodiment, a connecting rod is provided on the top surface of the limiting sleeve, the connecting rod is located inside the filter mesh sleeve, and the top end of the connecting rod is fixedly connected to the top wall of the filter mesh sleeve.

[0012] In a specific implementation, a plurality of the water holes are provided, the plurality of the water holes are evenly distributed in a circle, the plurality of the water holes are connected to the interior of the limiting sleeve, and the plurality of the water holes are located below the plurality of the drainage holes.

[0013] The beneficial effects of the utility model are as follows: the utility model can obtain a floor drain through the above-mentioned design. When in use, water can enter the interior of the filter mesh sleeve through the top of the filter mesh sleeve, the filter mesh sleeve can filter foreign matter and impurities in the water, the water inside the filter mesh sleeve can enter the interior of the limiting sleeve through the water flow hole, the water inside the limiting sleeve will be discharged through the drainage hole and the drainage pipe, when it is necessary to increase the drainage volume, the filter mesh sleeve is pulled upward, the filter mesh sleeve will gradually extend from the interior of the connecting sleeve, thereby increasing the filtering area of ​​the filter mesh sleeve, the upward movement of the filter mesh sleeve will drive the limiting sleeve to move upward, thereby making the drainage hole directly exposed to the interior of the filter mesh sleeve, thereby increasing the drainage volume, and then the drainage volume can be adjusted according to needs, and the drainage volume can be adjusted according to the water level in the room, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the floor drain structure provided in the implementation mode of the present application;

[0016] Figure 2 A schematic diagram of a partial cross-sectional structure of a connecting sleeve and a filter sleeve provided in an embodiment of the present application;

[0017] Figure 3 A schematic diagram of a partial cross-sectional structure of a liquid discharge pipe and a limiting sleeve provided in an embodiment of the present application;

[0018] Figure 4 A schematic diagram of the water hole structure provided in an embodiment of the present application.

[0019] In the figure: 100 - floor drain assembly; 110 - connecting sleeve; 111 - limiting plate; 120 - drainage pipe; 121 - drainage hole; 130 - filter net sleeve; 131 - pull plate; 140 - limiting sleeve; 141 - water flow hole; 142 - connecting rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0021] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] See also Figure 1 The present application provides a floor drain, including a floor drain assembly 100.

[0023] See also Figure 1-4 The floor drain assembly 100 includes a connecting sleeve 110, a drain pipe 120, a filter mesh sleeve 130 and a limiting sleeve 140. The top wall of the connecting sleeve 110 is completely open, and the top fixed sleeve of the connecting sleeve 110 is provided with a limiting plate 111. The bottom end of the drain pipe 120 is fixedly penetrated through the bottom wall of the connecting sleeve 110. The bottom end of the drain pipe 120 is completely open, and the bottom end of the drain pipe 120 is fixedly penetrated through the center of the bottom wall of the connecting sleeve 110. The body of the drain pipe 120 is provided with a drainage hole 121, and the drainage hole 121 is connected with the interior of the connecting sleeve 110. A plurality of drainage holes 121 are provided, and the plurality of drainage holes 121 are evenly distributed in a circle, and the plurality of drainage holes 121 are all connected with the interior of the limiting sleeve 140.

[0024] In the present application, the filter mesh sleeve 130 is slidably inserted into the interior of the connecting sleeve 110, the outer wall of the filter mesh sleeve 130 is in contact with the inner wall of the connecting sleeve 110, the bottom end of the filter mesh sleeve 130 is completely open, and a pull plate 131 is provided at the top of the filter mesh sleeve 130. There are two pull plates 131, and the two pull plates 131 are symmetrically arranged. Both pull plates 131 are connected to the side wall of the top of the filter mesh sleeve 130, and the filter mesh sleeve 130 is slidably sleeved on the tube body of the drain pipe 120.

[0025] In this embodiment, the limiting sleeve 140 is connected to the interior of the filter mesh sleeve 130, and a connecting rod 142 is provided on the top surface of the limiting sleeve 140. The connecting rod 142 is located inside the filter mesh sleeve 130, and the top of the connecting rod 142 is fixedly connected to the top wall of the filter mesh sleeve 130. The limiting sleeve 140 is slidably sleeved on the tube body of the drain pipe 120, and a water flow hole 141 is provided on the bottom wall of the limiting sleeve 140. There are a plurality of water flow holes 141, and the plurality of water flow holes 141 are evenly distributed in a circle. The plurality of water flow holes 141 are all connected to the interior of the limiting sleeve 140, and the plurality of water flow holes 141 are all located below the plurality of drainage holes 121.

[0026] In some specific embodiments, the internal structure of the floor drain assembly 100 can be made of ceramic material, which uses ceramic mud particles as the basic skeleton material, coarse ceramic mud particles as the inner layer skeleton material, and fine ceramic mud particles as the surface layer skeleton material, and appropriate amounts of colorless or colored inorganic adhesives, organic binders CMC, water and other raw materials are added respectively, and is made through a production method of batching, mixing, secondary material pressing, drying, firing and inspection.

[0027] Specifically, the working principle of the floor drain is as follows: when in use, water can enter the filter mesh sleeve 130 through the top of the filter mesh sleeve 130, and the filter mesh sleeve 130 can filter foreign matter and impurities in the water. The water inside the filter mesh sleeve 130 can enter the limiting sleeve 140 through the water flow hole 141. As the water level inside the connecting sleeve 110 rises and the water pressure increases, the water inside the limiting sleeve 140 will be discharged through the drainage hole 121 and the drainage pipe 120. When the drainage volume needs to be increased, the filter mesh sleeve 130 is pulled upward, and the filter mesh sleeve 130 will gradually extend from the inside of the connecting sleeve 110, thereby increasing the filtering area of ​​the filter mesh sleeve 130. The upward movement of the filter mesh sleeve 130 will drive the limiting sleeve 140 to move upward, thereby allowing a number of drainage holes 121 to be directly exposed inside the filter mesh sleeve 130, thereby increasing the drainage volume. The drainage volume can be adjusted according to needs, and the drainage volume can be adjusted according to the water level in the room, thereby improving practicality.

[0028] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0029] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A floor drain, characterized in that: include A floor drain assembly (100), the floor drain assembly (100) comprising a connecting sleeve (110), a drain pipe (120), a filter mesh sleeve (130) and a limiting sleeve (140), the bottom end of the drain pipe (120) being fixedly passed through the bottom wall of the connecting sleeve (110), the body of the drain pipe (120) being provided with a drainage hole (121), the drainage hole (121) being communicated with the interior of the connecting sleeve (110), the filter mesh sleeve (130) being slidably inserted into the bottom wall of the connecting sleeve (110), and the filter mesh sleeve (130) being slidably inserted into the bottom wall of the connecting sleeve (110). The filter sleeve (130) is connected to the interior of the connecting sleeve (110), the outer wall of the filter sleeve (130) is in contact with the inner wall of the connecting sleeve (110), the filter sleeve (130) is slidably sleeved on the tube body of the drainage pipe (120), the limiting sleeve (140) is connected to the interior of the filter sleeve (130), the limiting sleeve (140) is slidably sleeved on the tube body of the drainage pipe (120), and the bottom wall of the limiting sleeve (140) is provided with a water flow hole (141).

2. A floor drain according to claim 1, characterized in that: The top wall of the connecting sleeve (110) is completely open, and a limiting plate (111) is provided on the top fixing sleeve of the connecting sleeve (110).

3. A floor drain according to claim 1, characterized in that: The bottom end of the liquid discharge pipe (120) is completely open, and the bottom end of the liquid discharge pipe (120) is fixedly inserted through the center of the bottom wall of the connecting sleeve (110).

4. A floor drain according to claim 1, characterized in that: A plurality of drainage holes (121) are provided, and the plurality of drainage holes (121) are evenly distributed in a circumference, and the plurality of drainage holes (121) are all connected to the interior of the limiting sleeve (140).

5. A floor drain according to claim 1, characterized in that: The bottom end of the filter mesh sleeve (130) is completely open, and the top end of the filter mesh sleeve (130) is provided with a pull plate (131).

6. A floor drain according to claim 5, characterized in that: Two pull plates (131) are provided, and the two pull plates (131) are symmetrically arranged. Both of the pull plates (131) are connected to the side wall at the top end of the filter mesh sleeve (130).

7. A floor drain according to claim 1, characterized in that: A connecting rod (142) is provided on the top surface of the limiting sleeve (140), the connecting rod (142) is located inside the filter mesh sleeve (130), and the top end of the connecting rod (142) is fixedly connected to the top wall of the filter mesh sleeve (130).

8. A floor drain according to claim 4, characterized in that: A plurality of the water flow holes (141) are provided, and the plurality of the water flow holes (141) are evenly distributed in a circumference, and the plurality of the water flow holes (141) are all connected to the interior of the limiting sleeve (140), and the plurality of the water flow holes (141) are all located below the plurality of the drainage holes (121).

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