CN213268145U - Sewage collection and drainage system and toilet comprising same - Google Patents

Abstract

The utility model provides a sewage collecting and discharging system, which comprises a floor, a first sewer pipe and a water receiving funnel; the first sewer pipeline comprises a water introducing part, a water trap, a guiding part and a conveying part which are connected in sequence; the water drainage part is suitable for extending out of the floor to drain surface ponding of the floor; the trap is arranged in the water receiving funnel, the water overflowing the trap is guided to the conveying part positioned outside the water receiving funnel by the guiding part, and the conveying part is connected with an external sewage discharge pipe; the bottom of the water receiving funnel is provided with an opening connected with an external sewage discharge pipe. The utility model also provides a bathroom that contains above sewage collection and drainage system. The utility model discloses reach the technical purpose who reduces the seepage, reduce the drainage noise effectively.

Description

Sewage collection and drainage system and toilet comprising same

Technical Field

The utility model relates to a construction equipment field especially relates to a sewage collection arranges system and contains bathroom of this system.

Background

For a long time, the drainage design scheme of the toilet in China adopts the lower drainage of different layers of plates, namely, the drainage pipe of a sanitary ware is laid on the upper part of the lower layer of toilet. The specific method is that the drainage branch pipe of each utensil in the toilet vertically penetrates through the floor and then is laid to the upper part of the lower layer toilet, and then the drainage branch pipes of each utensil are connected by the horizontal branch pipes and drained to the vertical sewage pipe. In this way, the upper layer toilet drainage branch pipes are all arranged at the upper part of the lower layer household toilet, the hidden water leakage trouble is completely remained in the lower layer household, but the upper layer toilet drainage branch pipes have the characteristics of simple construction process and convenience in later use. Is suitable for office buildings and hotels. At present, the problems of water seepage at the position of a pipeline joint, high toilet drainage noise, leakage of a leveling layer of a toilet due to water accumulation and the like generally exist in the drainage mode.

Disclosure of Invention

In order to solve at least one of the above technical problems, the utility model provides a sewage collection and drainage system and contain the bathroom of this system to reach the technical purpose who reduces seepage and noise. The purpose of the utility model is realized through the following scheme:

a sewage collecting and draining system comprises a floor, a first sewer pipeline and a water receiving funnel; the first sewer pipeline comprises a water introducing part, a water trap, a guiding part and a conveying part which are connected in sequence; the water drainage part is suitable for extending out of the floor to drain surface ponding of the floor; the trap is arranged in the water receiving funnel, the water overflowing the trap is guided to the conveying part positioned outside the water receiving funnel by the guiding part, and the conveying part is connected with an external sewage discharge pipe; the bottom of the water receiving funnel is provided with an opening connected with an external sewage discharge pipe.

Further, the water receiving funnel is filled with permeable soundproof cotton.

Further, an opening at the bottom of the water receiving funnel is connected with a deodorization hose, and the deodorization hose discharges sewage to an external sewage discharge pipe.

Further, the floor comprises a floor slab, a waterproof layer and a ceramic tile layer; the waterproof layer is covered on the floor slab; the ceramic tile layer covers the waterproof layer, and the ceramic tile layer is provided with a hole for exposing the water introducing part.

Further, a cement fiber layer is arranged between the floor slab and the waterproof layer.

Further, a polyurethane ceramsite base layer is arranged between the floor slab and the waterproof layer.

Further, the waterproof layer comprises a waterproof layer A, a waterproof layer B and a waterproof layer C.

Further, still include the floor drain, the floor drain inlay in the ceramic tile layer, the floor drain bottom is connected the water diversion portion.

The water receiving funnel further comprises a second sewer pipeline, wherein the second sewer pipeline comprises a vertical pipe part and a horizontal pipe part which are sequentially connected, the vertical pipe part is used for being connected with an opening at the bottom of the water receiving funnel, and the horizontal pipe part is used for being connected with an external blow-off pipe; the conveying part of the first sewer pipe is connected with the horizontal pipe part.

The utility model also provides a bathroom contains foretell sewage collection and drainage system.

Compared with the prior art the utility model has the advantages that: the utility model discloses a sewage collection drainage system includes floor, first sewer pipe and water receiving funnel, the trap set up in inside the water receiving funnel, the derivation portion will spill over the water of trap to the outside conveying part drainage that is located the water receiving funnel. The bathroom wears floor pipeline seepage, chooses for use the mode that connects the water bucket, installs in wearing floor sheathed tube position to with trap parcel, can play the effect of secondary drainage, reach the purpose that reduces the seepage. In addition, the trap under the floor generates relatively large noise when it is launched. After the water receiving funnel is added, a sound-proof wall surface is added outside the trap, so that the drainage noise can be effectively reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the principles of the invention.

Fig. 1 is a schematic view of a toilet with a sewage collecting and discharging system.

Wherein: 1. a floor; 11. a floor slab; 12. a cement fiber layer; 13. a polyurethane ceramsite base layer; 14. a waterproof layer; 15. a tile layer; 2. a floor drain; 3. a first sewer pipe; 31. a water diversion part; 32. a water trap; 33. a lead-out section; 34. a conveying section; 4. a water receiving funnel; 5. a deodorizing hose; 6. a second sewer pipe; 61. a vertical pipe part; 62. a cross pipe section; 7. a wall; 8. an aluminum frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the invention. It should be noted that, for convenience of description, only the parts related to the present invention are shown in the drawings.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

Referring to the attached drawing 1, the utility model provides a sewage collecting and draining system, which comprises a floor 1, a first sewer pipe 3 and a water receiving funnel 4.

The first sewer pipe 3 includes a water introduction unit 31, a water trap 32, a lead-out unit 33, and a conveyance unit 34, which are connected in this order. The water diversion part 31 is suitable for extending out of the floor 1 to divert water accumulated on the surface of the floor 1, specifically, a through hole is opened on the surface of the floor 1, the water diversion part 31 extends out of the through hole, but the end surface of the water diversion part 31 is lower than the surface of the floor 1, so that when the surface of the floor 1 has accumulated water, the accumulated water enters the first sewer pipe 3 through the water diversion part 31. Generally, the water guide 31 is vertically disposed to achieve the purpose of rapid water discharge. The trap 32 is provided at a lower portion of the water introduction part 31, and a passage opening of the trap 32 is higher than a lowest wall surface of the trap 32, so that a part of the sewage can be stored in the trap 32, and the sewage blocks a pipe of the trap 32, and the air cannot flow from one side of the trap 32 to the other side. Because trap 32 and diversion portion 31 are the easy downward seepage, consequently the utility model discloses set up water receiving funnel 4, water receiving funnel 4 parcel trap 32. The sewage leaked from the water diversion part 31 or the trap 32 can be collected by the water receiving funnel 4, and the bottom of the water receiving funnel 4 is provided with an opening connected with an external sewage discharge pipe, so that the aim of secondary drainage is fulfilled. The trap 32 is a main part where noise is generated, and after the water receiving funnel 4 is added, a sound insulation wall surface is added outside the trap 32, so that drainage noise can be effectively reduced.

The water trap 32 has one side connected to the water introducing part 31 and the other side connected to the leading-out part 33. The leading-out part 33 leads the water overflowing the trap 32 to a conveying part 34 positioned outside the water receiving funnel 4, and the conveying part 34 is connected with an external sewage discharge pipe to form a complete sewage discharge structure.

In consideration of the loud noise generated by the trap 32, in a preferred embodiment, the water receiving funnel 4 is internally provided with permeable soundproof cotton, and the trap 32, part of the water receiving part 31 and part of the leading-out part 33 are tightly wrapped by the permeable soundproof cotton, so that a good soundproof effect is generated. The water permeability of the soundproof cotton that permeates water for the seepage sewage of trap 32 and diversion portion 31 can be to the gathering of 4 bottoms of water receiving funnel, reaches the purpose of giving sound insulation and secondary blowdown simultaneously. The water receiving funnel 4 is provided with a large top opening, and the top opening of the water receiving funnel 4 is abutted to the bottom surface of the floor 1, so that a buckling structure is formed.

In a preferred embodiment, the opening at the bottom of the water receiving funnel 4 is connected with a deodorization hose 5, and the deodorization hose 5 discharges sewage to an external sewage discharge pipe. Deodorant hose 5 generally has the trap, utilizes the sewage of submerged trap to seal, avoids the stink of outside blow off pipe to get into indoorly through deodorant hose 5. Certainly have the check valve etc. and can avoid odor to get into indoor deodorant pipe and also can satisfy in the outside blow off pipe the utility model discloses a requirement. Further, the sewage collecting and draining system comprises a second sewer pipe 6. The second sewer pipe 6 comprises a vertical pipe part 61 and a horizontal pipe part 62 which are sequentially connected, and the vertical pipe part 61 is used for being connected with an opening at the bottom of the water receiving funnel 4. Specifically, the water outlet end of the deodorizing hose 5 is inserted into the vertical pipe portion 61 for drainage. The transverse pipe part 62 is used for connecting with an external sewage draining pipe; the delivery part 34 of the first sewer pipe 3 is connected to the cross pipe part 62. Therefore, the first sewer pipeline 3 and the second sewer pipeline 6 are integrated to form a structure with only one sewage outlet, and the aim of convenient installation is fulfilled.

The utility model discloses a floor 1 includes floor 11, waterproof layer 14 and ceramic tile layer 15 at least. The waterproof layer 14 is covered on the floor slab 11; the tile layer 15 covers the waterproof layer 14. The tile layer 15 is opened with an opening for exposing the water introducing part 31. The waterproof layer 14 can effectively prevent the accumulated water in the toilet from leaking into the lower space from a position other than the water guide portion 31. The ceramic tile usually plays a role in beauty and skid resistance, and also achieves the aim of water resistance to a certain extent. A single waterproof layer 14 often does not serve the purpose of waterproofing, and therefore the waterproof layer 14 preferably has multiple layers. The plurality of waterproof layers 14 may be made of different materials or may be made of the same material. After one waterproof layer is painted, the next waterproof layer can be painted after the waterproof layer is solidified at certain time intervals. Preferably, the waterproof layer comprises a waterproof layer A, a waterproof layer B and a waterproof layer C. The water accumulation part on the ceramic tile is ensured to leak to the floor slab 11.

Further, a cement fiber layer 12 is arranged between the floor slab 11 and the waterproof layer 14, and a polyurethane ceramsite base layer 13 is arranged on the cement fiber layer 12. The polyurethane polymer ceramsite concrete has good impermeability, and the binding layer with the face brick adopts a form of mixing polyurethane and fiber, thereby forming a waterproof protective film while ensuring the bonding performance.

In a preferable scheme, the sewage collecting and draining system further comprises a floor drain 2, the floor drain 2 is embedded in the tile layer 15, and the bottom of the floor drain 2 is connected with the water introducing part 31. The sewage in the toilet enters the water diversion part 31 from the floor drain 2, the water diversion area can be increased, the garbage on the ground can be isolated, and the blockage of a pipeline is avoided. Preferably, the utility model discloses a sewage collection and drainage system is close wall 7 and sets up. Therefore, the ground can be inclined to the wall 7, and the problem of water accumulation is avoided.

The utility model discloses a bathroom sewage collection arranges system specifically implements through following method:

1. and (3) snapping line positioning: according to construction drawings, the position of the sanitation position of a construction site is measured, the position and the size of a reserved hole are determined, and the size of the prefabricated waterproof base and the setting position of the floor drain 2 are determined.

2. Cleaning a base layer and constructing a leveling layer: the base surface is carefully cleaned to remove the impurities and floating dust, and the convex and concave corners are smeared into circular arc shapes. The uneven and cracked parts of the base layer need to be repaired again and leveled, and the sleeve penetrating the floor slab 11 is leveled, and the gradient is 1.5 percent.

3. Coating a waterproof coating: the thickness is required to be controlled and the painting is uniform in two times of painting, a certain time interval is required for the first painting and the first painting, and the second painting direction is perpendicular to the first painting direction. And after the coating is dried completely, blocking all water outlets to perform a 24-hour water closing test, and performing the next procedure if no leakage phenomenon exists.

4. Installing a prefabricated waterproof ground: and (4) opening a hole on the finished waterproof ground, aligning and installing, and fixing by using a silicone weather-resistant sealant after leveling.

5. Installing a water receiving funnel 4: the bottom of the floor 11 and a socket of a PVC drain pipe are cleaned, the drain pipe is connected by adopting glue special for a PVC pipe, the funnel is tightly nailed to the bottom of the floor 11 after the glue is solidified, and the silicone weather-resistant sealant is adopted to seal along the edge, so that the effect of sealing and water-proof is achieved.

6. Prefabricating a waterproof ground: sequentially manufacturing an aluminum frame, positioning and installing ceramic tiles, installing a deodorant floor drain, reserving a drain pipe, paving a waterproof layer in a layered mode, paving a polyurethane ceramsite base layer 13, paving a cement fiberboard, integrally pressing a die, demoulding, pointing, and integrally cleaning.

7. Water receiving funnel 4: the method comprises the steps of sequentially customizing a PVC water receiving funnel 4, installing a deodorization hose 5, paving permeable soundproof cotton in a water receiving hopper, installing a trap in the water receiving hopper and installing on site.

The utility model discloses a scheme can reach the technological effect who prevents the seepage and reduce the drainage noise effectively.

In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

It will be understood by those skilled in the art that the foregoing embodiments are provided for clarity of description only, and are not intended to limit the scope of the invention. Other variations or modifications will occur to those skilled in the art based on the foregoing disclosure and are still within the scope of the invention.

Claims (10)

1. The utility model provides a sewage collection arranges system which characterized in that: comprises a floor, a first sewer pipeline and a water receiving funnel;

the first sewer pipeline comprises a water introducing part, a water trap, a guiding part and a conveying part which are connected in sequence; the water drainage part is suitable for extending out of the floor to drain surface ponding of the floor; the trap is arranged in the water receiving funnel, the water overflowing the trap is guided to the conveying part positioned outside the water receiving funnel by the guiding part, and the conveying part is connected with an external sewage discharge pipe;

the bottom of the water receiving funnel is provided with an opening connected with an external sewage discharge pipe.

2. The sewage collection and drainage system of claim 1, wherein: the water receiving funnel is filled with permeable soundproof cotton.

3. The sewage collection and drainage system of claim 1, wherein: the opening at the bottom of the water receiving funnel is connected with a deodorization hose, and the deodorization hose discharges sewage to an external sewage discharge pipe.

4. The sewage collection and drainage system of claim 1, wherein: the floor comprises a floor slab, a waterproof layer and a ceramic tile layer; the waterproof layer is covered on the floor slab; the ceramic tile layer covers the waterproof layer, and the ceramic tile layer is provided with a hole for exposing the water introducing part.

5. The sewage collection and drainage system of claim 4, wherein: and a cement fiber layer is also arranged between the floor slab and the waterproof layer.

6. The sewage collection and drainage system of claim 4, wherein: and a polyurethane ceramsite base layer is also arranged between the floor slab and the waterproof layer.

7. The sewage collection and drainage system of claim 4, wherein: the waterproof layer comprises a waterproof layer A, a waterproof layer B and a waterproof layer C.

8. The sewage collection and drainage system of claim 4, wherein: the floor drain is embedded in the tile layer, and the bottom of the floor drain is connected with the water diversion part.

9. The sewage collection and drainage system of claim 1, wherein: the water receiving funnel further comprises a second sewer pipeline, wherein the second sewer pipeline comprises a vertical pipe part and a horizontal pipe part which are sequentially connected, the vertical pipe part is used for being connected with an opening at the bottom of the water receiving funnel, and the horizontal pipe part is used for being connected with an external sewage discharge pipe; the conveying part of the first sewer pipe is connected with the horizontal pipe part.

10. A toilet, characterized in that: comprising the sewage collection and drainage system according to any one of claims 1 to 9.

Images