A floor drain that can store and release pipe cleaners

Abstract

The invention discloses a floor drain capable of storing and releasing pipeline cleaners, comprising a floor drain cup, a floor drain filter and a floor drain cover, wherein a first cleaning device is arranged on the side wall of the floor drain cup, wherein the first cleaning device comprises a cleaning tank arranged around the floor drain cup, wherein the notch of the cleaning tank faces upward, the cleaning tank is located below the floor drain filter, the outer side wall of the cleaning tank is fixedly connected to the inner wall of the floor drain cup, and a plurality of water holes are arranged on the cleaning tank. The invention has a simple structure and is convenient to use. An annular cleaning tank is arranged in the floor drain cup, wherein a block or annular cleaning block is arranged in the cleaning tank, and then during the drainage process of the floor drain, the leaked water is mixed with the cleaning agent in the cleaning chamber, the block or annular cleaning block is dissolved in the water, and then flows into the floor drain for cleaning, thereby saving water resources, and the block or annular cleaning agent can be added after the block or annular cleaning agent is used up, and the floor drain cover does not need to be opened to inject the cleaning agent every time cleaning is performed.

Description

Technical Field

[0001] The invention relates to the technical field of floor drain applications, and in particular to a floor drain capable of storing and releasing a pipeline cleaner. Background Art

[0002] The floor drain is an important interface between 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.

[0003] Since various impurities on the indoor floor will flow into the floor drain with the water flow, a large amount of impurities will be attached to the floor drain after a long time. These impurities are a good environment for bacteria to grow, and the impurities will produce odors after being decomposed by bacteria. Therefore, it is necessary to frequently use detergents or disinfectants to clean the floor drain to eliminate the odor. However, each time cleaning, it is necessary to open the floor drain cover, introduce detergents or disinfectants, and then inject water into the floor drain for cleaning, or mix detergents or disinfectants in water in advance and then inject them into the floor drain for cleaning, which is troublesome and wastes water resources. Summary of the invention

[0004] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a floor drain capable of storing and releasing pipe cleaner.

[0005] In order to achieve the above technical effects, the present invention adopts the following scheme:

[0006] A floor drain capable of storing and releasing a pipe cleaner comprises a floor drain cup body, a floor drain filter element and a floor drain cover, wherein the floor drain cover is provided with a plurality of water leakage holes, a first supporting platform is provided on the upper edge of the floor drain cup body and surrounds the floor drain cup body, the floor drain cover is placed on the first supporting platform and has a plurality of water leakage holes, a second supporting platform is provided on the side wall of the floor drain cup body and surrounds the floor drain cup body, the floor drain filter element is placed on the second supporting platform, the height of the second supporting platform is lower than the height of the first supporting platform, a first cleaning device is provided on the side wall of the floor drain cup body, the first cleaning device comprises a cleaning groove arranged around the floor drain cup body, the notch of the cleaning groove faces upward, the cleaning groove is located below the floor drain filter element, the outer side wall of the cleaning groove is fixedly connected to the inner wall of the floor drain cup body, and the cleaning groove is provided with a plurality of water holes.

[0007] According to a preferred technical solution, a second cleaning device is provided in the floor drain cup body, the surfaces of the first supporting platform and the second supporting platform are recessed from top to bottom to form a mounting groove, the second cleaning device is located in the mounting groove, the second cleaning device includes a storage chamber and a drainage device, the drainage device is respectively connected to the storage chamber and the cleaning tank, the upper surfaces of the storage chamber and the drainage device are not higher than the surface of the first supporting platform, the storage chamber includes a storage chamber main body and a storage chamber cover, and the floor drain filter element has a filter element notch corresponding to the storage chamber and the drainage device.

[0008] The preferred technical solution is that the liquid discharge device includes a negative pressure part and a pressing part, the negative pressure part includes a negative pressure chamber, the negative pressure chamber is connected with the storage chamber through a liquid inlet pipe, a port at one end of the liquid inlet pipe located in the negative pressure chamber is the liquid inlet, a first baffle is provided at the liquid inlet, the first baffle is tightly arranged with the end of the liquid inlet and completely blocks the liquid inlet, the first baffle is hinged to the liquid inlet pipe, the negative pressure chamber is also connected with the cleaning tank through a liquid outlet pipe, one end of the liquid outlet pipe located in the negative pressure chamber extends into the negative pressure chamber and then bends and extends close to the bottom of the negative pressure chamber, the port at one end of the liquid outlet pipe located in the negative pressure chamber is the liquid outlet, and a convex edge is provided on the inner wall of the liquid outlet surrounding the liquid outlet A second baffle is provided on the upper surface of the convex edge, the second baffle is tightly arranged with the convex edge and completely covers the through hole surrounded by the convex edge, and the second baffle is hinged to the upper surface of the convex edge; the pressing part includes a pressing cavity, a button is provided in the pressing cavity, the button and the pressing cavity are matched, a sealing ring groove arranged around the button is provided on the side wall of the lower part of the button, a sealing ring is provided in the sealing ring groove, the bottom of the button is connected with the groove bottom of the pressing cavity through an elastic device, the pressing cavity is connected with the negative pressure cavity through a connecting pipe, one end of the connecting pipe is located at the bottom of the pressing cavity, and a pressing hole is provided on the floor drain cover, the pressing hole is matched with the button, and the upper end of the button is located in the pressing hole.

[0009] In a preferred technical solution, the elastic device is a booster spring.

[0010] According to a preferred technical solution, a first silicone ring is provided at the end of the liquid inlet along the end of the liquid inlet; and a second silicone ring is provided at the upper end of the through hole surrounded by the convex edge.

[0011] According to a preferred technical solution, the other end of the connecting tube is located at the upper part of the negative pressure chamber.

[0012] According to a preferred technical solution, the storage chamber body has air holes.

[0013] Compared with the prior art, the beneficial effects are:

[0014] The present invention has a simple structure and is easy to use. An annular cleaning groove is provided in the floor drain cup body. The cleaning groove is used to place a block or annular cleaning block. Then, during the drainage process of the floor drain, the leaked water is mixed with the cleaning agent in the cleaning chamber, and the block or annular cleaning block is dissolved in the water and then flows into the floor drain for cleaning, thereby saving water resources. The block or annular cleaning agent can be added after it is used up, and there is no need to open the floor drain cover and inject the cleaning agent every time for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the floor drain cup body of the present invention;

[0017] Figure 3It is a simplified schematic diagram of the second cleaning device in the present invention.

[0018] Figure numerals: 1. floor drain cup body; 101. first supporting platform; 102. second supporting platform; 2. floor drain cover; 201. water leakage hole; 202. pressing hole; 3. floor drain filter element; 301. filter element gap; 4. cleaning tank; 401. inner side wall of the cleaning tank; 5. storage chamber; 501. air vent; 6. negative pressure part; 601. liquid outlet pipe; 602. second baffle; 603. first baffle; 7. pressing part; 701. button; 702. pressing chamber; 703. sealing ring; 704. booster spring; 8. connecting pipe; 9. liquid inlet pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] A floor drain capable of storing and releasing pipe cleaner comprises a floor drain cup body 1, a floor drain filter element 3 and a floor drain cover 2, wherein the floor drain cover 2 covers the water inlet of the floor drain cup body 1, a first supporting platform 101 is provided on the upper edge of the floor drain cup body 1 and surrounds the floor drain cup body 1, the floor drain cover 2 is placed on the first supporting platform 101, a plurality of water leakage holes 201 are provided on the floor drain cover 2, a second supporting platform 102 is provided on the side wall of the floor drain cup body 1 and surrounds the floor drain cup body 1, the floor drain filter element 3 is placed on the second supporting platform 102, the height of the second supporting platform 102 is lower than the height of the first supporting platform 101, that is, the floor drain filter element 3 is located below the floor drain cover 2, and the floor drain filter element 3 is used to filter water leakage, and the above is the prior art.

[0021] A first cleaning device is provided on the side wall of the floor drain cup body 1 for cleaning the floor drain. The first cleaning device includes a cleaning tank 4, the notch of the cleaning tank 4 faces upward, the cleaning tank 4 is located below the floor drain filter element 3, the side wall of the cleaning tank 4 close to the inner wall of the floor drain cup body 1 is the outer side wall of the cleaning tank, the side wall of the cleaning tank 4 close to the center of the floor drain cup body 1 is the inner side wall 401 of the cleaning tank, the outer side wall of the cleaning tank is fixedly connected to the inner wall of the floor drain cup body 1, and the cleaning tank 4 is provided with a plurality of water holes, and the cleaning tank 4 is used to place block and ring-shaped cleaning agents, and the water leaking from the floor drain cover 2 and the floor drain filter element 3 enters the cleaning tank 4 and contacts the block or ring-shaped cleaning agents, and the block or ring-shaped cleaning agents melt in the water, and then enter the floor drain cup body 1 through the water holes for cleaning and disinfection.

[0022] A second cleaning device is also provided in the floor drain cup body 1, and the second cleaning device comprises a storage chamber 5 and a liquid discharge device.

[0023] The surfaces of the first supporting platform 101 and the second supporting platform 102 are concave from top to bottom to form a mounting groove, the storage chamber 5 and the drainage device are installed in the mounting groove, and the floor drain filter 3 has a filter element notch 301 corresponding to the storage chamber 5 and the drainage device.

[0024] The storage chamber 5 is used to store liquid detergents or disinfectants. The detergents or disinfectants in the storage chamber 5 are discharged into the cleaning tank 4 through a drainage device. The water hole of the cleaning tank 4 is located on the inner side wall 401 of the cleaning tank. The water leaking from the water leakage hole 201 of the floor drain cover 2 enters the cleaning tank 4 and mixes with the detergents or disinfectants, and then enters the floor drain cup body 1 through the water hole for cleaning and disinfection.

[0025] The liquid discharge device includes a negative pressure portion 6 and a pressing portion 7 .

[0026] The negative pressure part 6 includes a negative pressure cavity, which is connected to the storage chamber 5 through the liquid inlet pipe 9, that is, one end of the liquid inlet pipe 9 is located in the negative pressure cavity, and the other end of the liquid inlet pipe 9 is located in the storage chamber 5. The outer wall of the liquid inlet pipe 9 is sealed and connected to the negative pressure cavity, ensuring that there is no gap in the negative pressure cavity to generate negative pressure. The port at one end of the liquid inlet pipe 9 located in the negative pressure cavity is the liquid inlet, and a first baffle 603 is provided at the liquid inlet. The first baffle 603 is tightly arranged with the end of the liquid inlet and completely blocks the liquid inlet, so that the negative pressure cavity is in a closed state. The first baffle 603 is hinged with the liquid inlet pipe 9. According to actual conditions, the first baffle 603 has a certain weight, so that the maximum open state of the first baffle 603 is arranged at an acute angle with the end of the liquid inlet, which is convenient for the first baffle 603 to be closed by its own gravity.

[0027] To ensure that the first baffle 603 can be further in close contact with the end of the liquid inlet, a first silicone ring is provided at the end of the liquid inlet along the end of the liquid inlet. The first silicone ring is elastic and can be in close contact with the first baffle 603.

[0028] The negative pressure chamber is also connected to the cleaning tank 4 through the liquid outlet pipe 601, that is, one end of the liquid outlet pipe 601 is located in the negative pressure chamber, and the other end of the liquid outlet pipe 601 is located in the cleaning tank 4. The outer wall of the liquid outlet pipe 601 is sealed and connected to the negative pressure chamber to ensure that there is no gap in the negative pressure chamber to generate negative pressure. The end of the liquid outlet pipe 601 located in the negative pressure chamber extends into the negative pressure chamber and then bends and extends close to the bottom of the negative pressure chamber, which can discharge the detergent or disinfectant in the negative pressure chamber out of the negative pressure chamber to the maximum extent.

[0029] The port at one end of the liquid outlet pipe 601 located in the negative pressure chamber is the liquid outlet. A convex edge is provided on the inner wall of the liquid outlet around the liquid outlet. A second baffle 602 is provided on the upper surface of the convex edge. The second baffle 602 is closely arranged with the convex edge and completely covers the through hole surrounded by the convex edge, so that the negative pressure chamber is in a closed state. The second baffle 602 is hinged to the upper surface of the convex edge. According to actual conditions, the second baffle 602 has a certain weight, so that when the second baffle 602 is in the maximum open state, the second baffle 602 and the convex edge are arranged at an acute angle, which facilitates the second baffle 602 to close by its own gravity.

[0030] In order to ensure that the second baffle plate 602 is further in close contact with the through hole surrounded by the convex edge, a second silicone ring is provided at the upper end of the through hole surrounded by the convex edge. The second silicone ring is elastic and can be in close contact with the second baffle plate 602.

[0031] The pressing part 7 includes a pressing cavity 702, in which a button 701 is arranged, and the button 701 is matched with the pressing cavity 702. The side wall of the lower part of the button 701 has a sealing ring groove arranged around the button 701, and a sealing ring 703 is arranged in the sealing ring groove to ensure that the lower part of the pressing cavity 702 is in a closed state. The bottom of the button 701 is connected to the groove bottom of the pressing cavity 702 through a booster spring 704, and the pressing cavity 702 is connected to the negative pressure cavity through a connecting pipe 8. One end of the connecting pipe 8 is located at the bottom of the pressing cavity 702, and the other end of the connecting pipe 8 is located at the upper part of the negative pressure cavity. Being located at the upper part of the negative pressure cavity can maximize the guarantee that the detergent or disinfectant in the negative pressure cavity is not pressed into the pressing cavity 702.

[0032] The heights of the upper surfaces of the storage chamber 5 , the negative pressure portion 6 and the pressing portion 7 are not higher than the height of the surface of the first supporting platform 101 .

[0033] The floor drain cover 2 is provided with a pressing hole 202 , which is matched with the button 701 . The upper end of the button 701 is located in the pressing hole 202 , which makes it convenient to press the button 701 .

[0034] The storage chamber 5 includes a storage chamber main body and a storage chamber cover located at the upper end of the storage chamber main body. After long-term use, impurities may accumulate in the gap at the connection between the storage chamber cover and the storage chamber main body, causing a closed space to be formed in the storage chamber main body, affecting the discharge of the detergent in the storage chamber main body into the negative pressure cavity. Therefore, an air vent 501 connected to the interior of the storage chamber main body is provided on the side wall of the storage chamber main body.

[0035] The working principle of the second cleaning device is as follows: when starting to use, the button 701 is gradually pressed to compress the air in the pressing chamber 702 and the negative pressure chamber, so that the pressure in the negative pressure chamber is greater than the atmospheric pressure. Therefore, the air in the negative pressure chamber will squeeze the second baffle 602 and discharge the air in the negative pressure chamber. When the button 701 is released, the air is no longer compressed, and the second baffle 602 is closed by its own gravity to restore the negative pressure chamber to a closed state. At the same time, since the booster spring 704 pushes the button 701 upward, the volume of air in the negative pressure chamber increases to generate negative pressure, and the pressure in the negative pressure chamber is less than the atmospheric pressure, so the first baffle 603 is driven to open, and the detergent or disinfectant in the storage chamber 5 is pressed into the negative pressure chamber along the liquid inlet pipe 9 by atmospheric pressure. When the booster spring 704 no longer pushes the button 701, the first baffle 603 is closed by its own gravity to restore the negative pressure chamber to a closed state. Press the button 701 again to compress the air, so that the pressure in the negative pressure chamber is greater than the atmospheric pressure, and the second baffle 602 is opened, and the detergent or disinfectant in the negative pressure chamber is pressed into the cleaning tank 4 along the liquid outlet pipe 601.

[0036] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A floor drain capable of storing and releasing pipe cleaner, characterized in that: It comprises a floor drain cup body, a floor drain filter element and a floor drain cover, wherein the floor drain cover is provided with a plurality of water leakage holes, a first supporting platform is provided on the upper edge of the floor drain cup body and around the floor drain cup body, the floor drain cover is placed on the first supporting platform, a second supporting platform is provided on the side wall of the floor drain cup body and around the floor drain cup body, the floor drain filter element is placed on the second supporting platform, the height of the second supporting platform is lower than the height of the first supporting platform, a first cleaning device is provided on the side wall of the floor drain cup body, the first cleaning device comprises a cleaning tank provided around the floor drain cup body, the notch of the cleaning tank faces upward, the cleaning tank is located below the floor drain filter element, the outer side wall of the cleaning tank is fixedly connected to the inner wall of the floor drain cup body, and the inner side wall of the cleaning tank is provided with a plurality of water through holes; A second cleaning device is provided in the floor drain cup body, the surfaces of the first supporting platform and the second supporting platform are recessed from top to bottom to form a mounting groove, the second cleaning device is located in the mounting groove, the second cleaning device includes a storage chamber and a drainage device, the drainage device is respectively connected to the storage chamber and the cleaning tank, the upper surfaces of the storage chamber and the drainage device are not higher than the surface of the first supporting platform, the storage chamber includes a storage chamber body and a storage chamber cover, and the floor drain filter element has a filter element notch corresponding to the storage chamber and the drainage device; The liquid discharge device includes a negative pressure part and a pressing part, the negative pressure part includes a negative pressure chamber, the negative pressure chamber is connected with the storage chamber through a liquid inlet pipe, a port at one end of the liquid inlet pipe located in the negative pressure chamber is a liquid inlet, a first baffle is provided at the liquid inlet, the first baffle is closely arranged with the end of the liquid inlet and completely blocks the liquid inlet, the first baffle is hinged to the liquid inlet pipe, the negative pressure chamber is also connected with the cleaning tank through a liquid outlet pipe, one end of the liquid outlet pipe located in the negative pressure chamber extends into the negative pressure chamber and then bends and extends close to the bottom of the negative pressure chamber, the port at one end of the liquid outlet pipe located in the negative pressure chamber is a liquid outlet, a convex edge is provided on the inner wall of the liquid outlet surrounding the liquid outlet, and the convex edge A second baffle is provided on the upper surface, the second baffle is closely arranged with the convex edge and completely covers the through hole surrounded by the convex edge, and the second baffle is hinged with the upper surface of the convex edge; the pressing part includes a pressing cavity, a button is provided in the pressing cavity, the button and the pressing cavity are matched, a sealing ring groove arranged around the button is provided on the side wall of the lower part of the button, a sealing ring is provided in the sealing ring groove, the bottom of the button is connected to the groove bottom of the pressing cavity through an elastic device, the pressing cavity is connected to the negative pressure cavity through a connecting pipe, one end of the connecting pipe is located at the bottom of the pressing cavity, a pressing hole is provided on the floor drain cover, the pressing hole is matched with the button, and the upper end of the button is located in the pressing hole; The storage chamber body is provided with air holes.

2. The floor drain capable of storing and releasing pipe cleaner according to claim 1, characterized in that: The elastic device is a booster spring.

3. The floor drain capable of storing and releasing pipe cleaner according to claim 1, characterized in that: A first silicone ring is arranged at the end of the liquid inlet and along the end of the liquid inlet; a second silicone ring is arranged at the upper end of the through hole surrounded by the convex edge.

4. The floor drain capable of storing and releasing pipe cleaner according to claim 1, characterized in that: The other end of the connecting tube is located at the upper part of the negative pressure chamber.

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