Drainage structure for building toilet

Abstract

The utility model relates to a building toilet drainage structure, including a drainage pipe, a deodorizing structure is arranged at the bottom of the filter core, two first springs are arranged inside the drainage pipe, an activated carbon ring is arranged inside the filter core, and the deodorizing structure includes a fixing plate, a mounting block, a long rod, a second spring, a support rod, a sealing plate and a clamping rod. The building toilet drainage structure, by arranging the deodorizing structure, when the toilet is used in summer, there will be a situation where sewer odors are scattered. At this time, the filter core is installed inside the pipe. When the water flows downward, the water flow pushes the sealing plate downward, and the two groups of support rods shrink the second spring, so that the angle between the left side of the sealing plate and the filter core becomes smaller, so that the water flow passes smoothly. When the water flow stops, the second spring rebounds, so that the angle between the two groups of support rods becomes ninety degrees again, and the sealing plate contacts the filter core to prevent the odor from scattering upward, thereby completing the treatment effect of the odor.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet drainage, in particular to a drainage structure for a building toilet. Background Art

[0002] Bathroom does not only refer to the toilet, but is a collective name for toilets, restrooms and bathtubs. According to the layout, bathrooms can be divided into three types: independent, combined and compromise. According to the form, they can be divided into semi-open, open and closed. The drainage pipes of a sunken bathroom generally include a main drainage pipe and a connecting pipe. One end of the connecting pipe is connected to the floor drain on the waterproof floor, and the other end passes through the waterproof floor and is connected to the main drainage pipe in the caisson, so that the water on the bathroom floor can be gathered into the main drainage pipe through the floor drain.

[0003] After searching, Chinese patent number CN220644537U is a building bathroom drainage structure, which collects garbage by setting a garbage mobile phone structure. The existing bathroom drainage structure cannot absorb the odor from the sewer when in use, which makes it easy for odor to float out in summer. In addition, the existing bathroom drainage structure only filters the water flow through the floor drain, which is not sufficient to filter the water flow, causing some hair to easily flow into the pipe and cause blockage. Therefore, a building bathroom drainage structure is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a building toilet drainage structure, which has the advantages of filtering water flow and preventing odor, and solves the problem of odor drifting in the sewer.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building bathroom drainage structure, including a drain pipe, a floor drain filter is arranged on the top of the drain pipe, a filter element is arranged inside the drain pipe, three through holes are opened at the bottom of the filter element, an odor-proof structure is arranged at the bottom of the filter element, fixing grooves are opened on the inner walls on both sides of the drain pipe, two first springs are arranged inside the drain pipe, and an activated carbon ring is arranged inside the filter element.

[0008] Furthermore, the anti-odor structure includes a fixing plate, a mounting block, a long rod, a second spring, a support rod, a sealing plate and a clamping rod. Two fixing plates are arranged at the bottom of the filter element, a mounting block is fixedly installed on one adjacent side of the two fixing plates, a long rod is fixedly installed between the two mounting blocks, a second spring is arranged on the outer surface of the long rod, two groups of support rods are arranged on the outer surface of the second spring, a sealing plate is arranged at the bottom of the mounting block, and clamping rods are fixedly installed on both the left and right sides of the filter element.

[0009] Furthermore, two insertion holes are provided on the top of the floor drain filter, and a first filter is provided inside the floor drain filter.

[0010] Furthermore, the two fixing grooves are both arranged in an "L" shape, and the two fixing grooves and the two clamping rods are arranged to be clamped with each other.

[0011] Furthermore, the tops of the two first springs are in contact with the bottoms of the left and right sides of the filter core, and a lifting rod is provided on the top of the filter core.

[0012] Furthermore, the inner wall of the second spring and the outer surface of the long rod are arranged to be nested, and the two groups of support rods are in contact with the left side of the filter element and the top of the sealing plate respectively.

[0013] Furthermore, the inner walls of the three through holes are each provided with a second filter screen, and the top of the sealing plate is in contact with the bottom of the filter element.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The drainage structure of the bathroom in this building is equipped with an anti-odor structure. When the bathroom is used in summer, there will be sewer odor. At this time, the filter element is installed inside the pipe. When the water flows downward, the water flow pushes the sealing plate downward, and the two sets of support rods contract the second spring to reduce the angle between the left side of the sealing plate and the filter element, so that the water flows smoothly. When the water flow stops, the second spring rebounds, so that the angle between the two sets of support rods becomes 90 degrees again, and the sealing plate contacts the filter element to prevent the odor from drifting upward, thereby completing the odor treatment effect.

[0017] 2. The drainage structure of the building's bathroom is equipped with a filter element. When installing the filter element, hold the two sockets on the top of the floor drain filter, take out the floor drain filter, then lift the lifting rod on the top of the filter element, put the clamping rods on both sides of the filter element into the two fixed grooves, and rotate the filter element so that the two clamping rods are engaged with the horizontal positions of the two fixed grooves. At the same time, the two first springs push the filter element upward and firmly fix the filter element between the two fixed grooves to complete the installation of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the fixing groove of the utility model;

[0020] Figure 3 This is a front view cross-sectional view of the utility model;

[0021] Figure 4 It is a right side cross-sectional view of the utility model;

[0022] Figure 5 It is a top view of the cross-section of the utility model.

[0023] In the figure: 1. drain pipe; 2. floor drain filter; 3. filter element; 4. through hole; 5. anti-odor structure; 501. fixing plate; 502. mounting block; 503. long rod; 504. second spring; 505. support rod; 506. sealing plate; 507. clamping rod; 6. fixing groove; 7. first spring; 8. activated carbon ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 A building toilet drainage structure in this embodiment includes a drainage pipe 1, a floor drain filter 2 is arranged on the top of the drainage pipe 1, a filter core 3 is arranged inside the drainage pipe 1, three through holes 4 are opened at the bottom of the filter core 3, an anti-odor structure 5 is arranged at the bottom of the filter core 3, fixing grooves 6 are opened on the inner walls on both sides of the drainage pipe 1, two first springs 7 are arranged inside the drainage pipe 1, and an activated carbon ring 8 is arranged inside the filter core 3.

[0026] like Figure 3 and Figure 4As shown, the deodorizing structure 5 includes a fixing plate 501, a mounting block 502, a long rod 503, a second spring 504, a support rod 505, a sealing plate 506 and a clamping rod 507. Two fixing plates 501 are arranged at the bottom of the filter element 3. The mounting blocks 502 are fixedly installed on one side adjacent to the two fixing plates 501. A long rod 503 is fixedly installed between the two mounting blocks 502. The outer surface of the long rod 503 is provided with a second spring 504. The outer surface of the second spring 504 is provided with two groups of support rods 505. A sealing plate 506 is arranged at the bottom of the mounting block 502. Clamping rods 507 are fixedly installed on the left and right sides of the filter element 3. When the toilet is used in summer, there will be a situation where sewer odor is dispersed. The deodorizing structure 5 blocks the odor inside the drain pipe 1 to prevent the odor from spreading inside the toilet.

[0027] like Figure 1 and Figure 3 As shown, two sockets are provided on the top of the floor drain filter 2, and a first filter is provided inside the floor drain filter 2. The two sockets on the top of the floor drain filter 2 are held to take out the floor drain filter 2. The first filter inside the floor drain filter 2 performs initial filtration on the water flow, and the hair in the water flow is blocked on the bathroom floor.

[0028] like Figure 2 and Figure 4 As shown, the two fixing grooves 6 are both "L"-shaped, and the two fixing grooves 6 and the two clamping rods 507 are configured to be clamped together. The two clamping rods 507 slide inside the two fixing grooves 6, and after sliding to two horizontal positions, the filter element 3 is fixed inside the drain pipe 1.

[0029] like Figure 3 and Figure 5 As shown, the tops of the two first springs 7 are in contact with the bottoms of the left and right sides of the filter core 3, and a lifting rod is provided on the top of the filter core 3. The two first springs 7 push the filter core 3 upward and firmly fix the filter core 3 between the two fixing grooves 6.

[0030] like Figure 3 and Figure 4 As shown, the inner wall of the second spring 504 and the outer surface of the long rod 503 are arranged to be nested, and the two groups of support rods 505 are respectively in contact with the left side of the filter element 3 and the top of the sealing plate 506. The water flow pushes the sealing plate 506 downward, and the two groups of support rods 505 contract the second spring 504, so that the angle between the left side of the sealing plate 506 and the filter element 3 becomes smaller, allowing the water flow to pass smoothly.

[0031] like Figure 3 and Figure 4As shown, the inner walls of the three through holes 4 are each provided with a second filter screen, the top of the sealing plate 506 is in contact with the bottom of the filter element 3, and when the water flow stops, the second spring 504 rebounds, so that the angle between the two sets of support rods 505 becomes ninety degrees again, and the sealing plate 506 is in contact with the filter element 3.

[0032] When implementing, follow these steps:

[0033] 1) First hold the two sockets on the top of the floor drain filter 2 and take out the floor drain filter 2;

[0034] 2) Then lift the lifting rod on the top of the filter element 3 and put the clamping rods 507 on both sides of the filter element 3 into the two fixing grooves 6;

[0035] 3) Rotate the filter element 3 again so that the two clamping rods 507 are firmly clamped with the two fixing grooves 6 to prevent the filter element 3 from shaking;

[0036] 4) Finally, put the floor drain filter 2 back and start using it.

[0037] In summary, the building's toilet drainage structure is provided with an anti-odor structure 5. When the toilet is used in summer, there will be a situation where sewer odor is dispersed. At this time, the filter element 3 is installed inside the pipe. When the water flows downward, the water flow pushes the sealing plate 506 downward, and the two groups of support rods 505 contract the second spring 504 to reduce the angle between the left side of the sealing plate 506 and the filter element 3, so that the water flows smoothly. When the water flow stops, the second spring 504 rebounds, so that the angle between the two groups of support rods 505 becomes 90 degrees again, and the sealing plate 506 contacts the filter element 3 to prevent the odor from being dispersed. The odor is dispersed upward, thereby completing the odor treatment effect. The building bathroom drainage structure is provided with a filter element 3. When installing the filter element 3, hold the two plug holes on the top of the floor drain filter 2, take out the floor drain filter 2, and then lift the pulling rod on the top of the filter element 3, put the clamping rods 507 on both sides of the filter element 3 into the two fixed grooves 6, and rotate the filter element 3 to make the two clamping rods 507 engage with the horizontal position of the two fixed grooves 6. At the same time, the two first springs 7 push the filter element 3 upward and firmly fix the filter element 3 between the two fixed grooves 6 to complete the installation of the filter element 3.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building toilet drainage structure, comprising a drainage pipe (1), characterized in that: A floor drain filter (2) is arranged at the top of the drainage pipe (1), a filter core (3) is arranged inside the drainage pipe (1), three through holes (4) are arranged at the bottom of the filter core (3), an odor-proof structure (5) is arranged at the bottom of the filter core (3), fixing grooves (6) are arranged on the inner walls on both sides of the drainage pipe (1), two first springs (7) are arranged inside the drainage pipe (1), and an activated carbon ring (8) is arranged inside the filter core (3).

2. A building toilet drainage structure according to claim 1, characterized in that: The deodorizing structure (5) comprises a fixing plate (501), a mounting block (502), a long rod (503), a second spring (504), a supporting rod (505), a sealing plate (506) and a clamping rod (507); two fixing plates (501) are arranged at the bottom of the filter element (3); a mounting block (502) is fixedly installed on one side adjacent to the two fixing plates (501); a long rod (503) is fixedly installed between the two mounting blocks (502); a second spring (504) is arranged on the outer surface of the long rod (503); two groups of supporting rods (505) are arranged on the outer surface of the second spring (504); a sealing plate (506) is arranged at the bottom of the mounting block (502); and clamping rods (507) are fixedly installed on both the left and right sides of the filter element (3).

3. A building toilet drainage structure according to claim 1, characterized in that: Two insertion holes are provided on the top of the floor drain filter (2), and a first filter is provided inside the floor drain filter (2).

4. A building toilet drainage structure according to claim 1, characterized in that: The two fixing grooves (6) are both arranged in an "L" shape, and the two fixing grooves (6) and the two clamping rods (507) are arranged to be clamped with each other.

5. A building toilet drainage structure according to claim 1, characterized in that: The tops of the two first springs (7) are in contact with the bottoms of the left and right sides of the filter core (3), and a lifting rod is provided on the top of the filter core (3).

6. A building toilet drainage structure according to claim 2, characterized in that: The inner wall of the second spring (504) and the outer surface of the long rod (503) are arranged to be nested, and the two groups of support rods (505) are respectively in contact with the left side of the filter element (3) and the top of the sealing plate (506).

7. A building toilet drainage structure according to claim 2, characterized in that: The inner walls of the three through holes (4) are each provided with a second filter screen, and the top of the sealing plate (506) is in contact with the bottom of the filter core (3).

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