CN220666378U

CN220666378U - Drainage collector and drainage collecting system

Info

Publication number: CN220666378U
Application number: CN202322288823.6U
Authority: CN
Inventors: 王哲金
Original assignee: Zhejiang Jingkong Bathroom Technology Co ltd
Current assignee: Zhejiang Jingkong Bathroom Technology Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-26
Anticipated expiration: 2033-08-24

Abstract

The patent application belongs to assembled bathroom technical field, relates to a drainage collector and drainage collection system. The drainage collector is used for installing in the bathroom to collect and discharge dirty waste water, includes: a collecting main pipe which comprises a sewage inlet for sewage to enter, a waste water inlet for waste water to enter and an outlet for discharging sewage and waste water; the waste water flows in from the waste water inlet joint, flows through the water seal component and then flows into the waste water inlet; wherein, be provided with the drainage slope in the main pipe that gathers, the one end that the drainage slope is close to the export still is provided with the guide plate that is used for changing the rivers direction. According to the drainage collector and the drainage collecting system, due to the collecting main pipe, the device can be used for collecting sewage from a toilet bowl and waste water from the ground of a washstand or a bathroom by hands, and then the sewage and the waste water are discharged into the main drainage vertical pipe through the same outlet.

Description

Drainage collector and drainage collecting system

Technical Field

The patent application belongs to assembled bathroom technical field, relates to a drainage collector and drainage collection system.

Background

The drainage of the toilet by the traditional building method is mainly divided into drainage by adopting different layers and drainage by adopting a caisson. The drainage pipeline passes through the floor slab to the downstairs roof during drainage of different floors, is transversely connected under the floor, and is connected with the main drainage vertical pipe, so that close association and influence relationship are formed between upstairs and downstairs; when the caisson drains, the floor board sinks, a part of space of the roof space below the building is occupied (the roof space of the caisson is occupied by the upstairs owner), and when the caisson is decorated, a drainage pipeline is connected in the caisson, then the caisson is filled, leveled and waterproof, and then floor tiles are attached, sanitary ware and other decoration toilets are installed, so that the workload is increased, and the cost is high. The main defects of the traditional building method toilet are that the construction and decoration construction processes of the bathroom are implemented by using a large amount of clay tiles for site construction, the process is complex, the construction period is long, the cost is high, and the quality assurance is difficult.

In order to overcome the defects of the traditional building method bathroom, bathroom products assembled on site in factory production parts such as 'integral bathroom', 'assembly bathroom' and the like are put on the market. As with the toilet of the traditional building method, the self-contained bathroom also needs to be provided with a drainage pipeline to drain sewage and wastewater during installation, and particularly, the toilet non-descending plate same-layer drainage system can be referred to in the prior published utility model application CN 111021486A. However, such drainage systems still have drawbacks:

(1) The transverse channel of the water seal channel is directly connected to the drainage vertical pipe, water flows directly from the transverse channel into the vertical drainage vertical pipe, so that the water flows directly slide off in a vertical angle when flowing out, and because the internal space of the drainage vertical pipe is long and clear, the water flows easily generate larger noise when sliding off;

(2) The sewage pipe (sewage from a toilet) and the waste water pipe (waste water from other places such as a counter basin, a toilet floor and the like) respectively form two drainage channels, and the two drainage channels are respectively connected with the drainage vertical pipes, so that the drainage vertical pipes are at least provided with two interfaces corresponding to each floor, the drainage vertical pipes are complicated in structure, the production and installation procedures are increased, and the corresponding other connection and sealing guarantee structures are also increased.

Disclosure of Invention

In order to solve the above problems, the present application provides a drainage collector and a drainage collecting system, which reduce drainage noise by arranging a baffle plate in a collecting main pipe, which can change the direction of water flow.

The patent application adopts the following technical scheme:

the present application provides a drainage collector, has such technical characteristics for install in the bathroom collect and discharge dirty waste water, include: a collecting main pipe which comprises a sewage inlet for the sewage to enter, a waste water inlet for the waste water to enter and an outlet for discharging the sewage and the waste water; a wastewater inlet connector arranged on the wastewater inlet; the water seal component is arranged on the collecting main pipe and positioned at one side of the wastewater inlet, wastewater flows in from the wastewater inlet joint, flows through the water seal component and flows into the wastewater inlet; the water collecting main pipe is internally provided with a water draining slope, and one end of the water draining slope, which is close to the outlet, is also provided with a guide plate for changing the water flow direction.

The drainage collector that this patent application provided can also have such technical characteristics: wherein the drain slope is inclined from the waste water inlet towards the outlet to form a slope, the top of one end close to the waste water inlet is lower than or flush with the bottom edge of the waste water inlet, and the slope is 5% -15%.

The drainage collector that this patent application provided can also have such technical characteristics: wherein the deflector is arranged obliquely on the drain slope and has: a deflector body; the fixed bottom end is connected with the drainage slope; and a fixed top end having a shape adapted to the inner wall of the pooling header.

The drainage collector that this patent application provided can also have such technical characteristics: and a reinforcing plate is further arranged between the guide plate body and the inner wall of the collecting main pipe.

The drainage collector that this patent application provided can also have such technical characteristics: the collecting main pipe is provided with a pipe body, the sewage inlet and the outlet are all arranged on the pipe body, a sewage inlet joint is arranged on the sewage inlet, and sewage enters the pipe body through the sewage inlet joint and flows out from the outlet; the waste water enters the inside of the pipe body from the waste water inlet and flows out from the outlet.

The drainage collector that this patent application provided can also have such technical characteristics: wherein the wastewater inlet joint has: the first water inlet end is used for being communicated with the washing waste pipe; the second water inlet end is used for being communicated with the ground waste pipe; and the wastewater outlet end extends into the water seal component, and a gap through which water flows is formed between the wastewater outlet end and the inner wall of the water seal component.

The drainage collector that this patent application provided can also have such technical characteristics: the waste water inlet is provided with a lower edge, and the top of the lower edge is flush with or lower than the upper end edge of the water seal component.

The drainage collector that this patent application provided can also have such technical characteristics: the sewage pipe and the washing waste pipe are transparent steel wire hoses, the ground waste pipe is a transparent elliptic hose, and the collecting main pipe and the water seal component are transparent plastic parts.

The present patent application also proposes a drainage collection system having the following technical characteristics: at least comprises: the main drainage riser passes through the floor surface and is provided with a drainage collector which is arranged on the main drainage riser and is used for collecting and discharging the sewage and the wastewater in the toilet into the main drainage riser, wherein the drainage collector is the drainage collector.

The drainage collection system provided by the patent application can also have the technical characteristics that: the main drainage riser is provided with only one mounting opening for mounting the drainage collector corresponding to each floor, and the collecting main pipe is mounted on the mounting opening through a mounting connector, so that the outlet is communicated with the main drainage riser.

The actions and effects of the utility model

According to the drainage collector and the drainage collection system, due to the collection main pipe, the drainage collector and the drainage collection system can be used for collecting sewage from a toilet bowl and waste water from the ground of a washstand or a toilet by hands and then discharging the sewage and the waste water through the same outlet, and the drainage collector and the drainage collection system are simple in structure, convenient to install and low in manufacturing and installation cost; meanwhile, a guide plate is further arranged in the collecting main pipe and close to the outlet, and can deflect the direction of water flow, so that the water flow can form spiral falling under the combined action of the outlet speed and gravity, and the drainage noise is reduced to a great extent.

Drawings

Fig. 1 is a sectional view of the structure of the drainage collection system in the present patent application.

Fig. 2 is a schematic diagram of the drainage collector of the present patent application.

Fig. 3 is a top cross-sectional view of the drain header of the present application.

Fig. 4 is an a-direction view of fig. 3.

Fig. 5 is a B-direction view of fig. 3.

Reference numerals: the drainage collection system 100, main drainage riser 10, mounting port 11, mounting adapter 12, floor 20, pit 30, collection main 40, pipe 41, outlet 42, sewage inlet 43, waste water inlet 44, lower edge 441, drainage slope 45, drainage face 451, deflector 46, deflector body 461, reinforcing plate 47, water seal member 50, gap 51, upper edge 52, sewer pipe 61, wash waste 62, floor waste 63, sewage inlet adapter 71, arcuate deflector face 711, waste water inlet adapter 72, first water inlet 721, second water inlet 722, waste water outlet 723.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purposes and the effects achieved by the present patent application easy to understand, the drainage header and the drainage header system of the present patent application are specifically described below with reference to the examples and the drawings.

Example 1 ]

As shown in fig. 1, the present embodiment provides a drainage collection system 100 for collecting and draining sewage and wastewater in a bathroom (particularly, an assembly type bathroom). Comprising at least a main drain riser 10, a drain header, a waste pipe, which in turn comprises a wash waste pipe 62 leading to a wash stand and a ground waste pipe 63 leading to a ground drain, and a sewer pipe 61 leading to a toilet bowl. The main drain riser 10 is typically installed in the building at the time of construction and is installed across the floor 20 for draining the sewage and wastewater from each floor closet. In this embodiment, when installing the drainage collector, a pit 30 is dug under the floor 20 of each floor toilet (the pit is recommended to be 30cm long, 12cm wide and 4.5cm deep, and has small volume, small occupied space and convenience). In the pit 30, a drain collector is provided, which can be mounted on the main drain riser 10 via a mounting joint 12 for collecting and draining the waste water from the toilet into the main drain riser 10. And the main drain riser 10 has one and only one mounting opening 11 for mounting the drain collector for the toilet of each floor. Compared with the installation mode that sewage and wastewater are respectively and independently connected to the main drainage vertical pipe in the prior art, the main drainage vertical pipe of the embodiment only needs to be provided with one installation opening 11 on a toilet corresponding to each floor, the structure is relatively simpler, the installation is also more convenient and quick, and the manufacturing and installation cost is greatly reduced. In addition, in the present embodiment, the mounting port 11 is a standard dn110 water port (i.e., the aperture of the mounting port 11 is 110 mm), and the height of the center of the mounting port 11 from the bottom surface of the mounting area is 75mm.

In this embodiment, as shown in fig. 2, the drain collector includes a collecting main pipe 40 and a water seal member 50, the collecting main pipe 40 has a pipe body 41, one end of the pipe body 41 is provided with an outlet 42 for discharging sewage and wastewater, the outlet 42 opens to the mounting port 11 of the main drain stand pipe 10, the other end of the pipe body 41 is provided with an inlet for collecting sewage and wastewater, and the inlet is divided into a sewage inlet 43 for communicating to a sewage pipe 61 and a wastewater inlet 44 for communicating to a wastewater pipe. As shown in fig. 1 and 2, a drainage slope 45 is provided inside the pipe body 41, and a drainage surface 451 of the drainage slope 45 is inclined from the waste water inlet 44 toward the outlet 42, so as to form a slope, which is 5% -15%, preferably 10%, for facilitating water flow.

As shown in fig. 2, the sewage inlet 43 is provided at the top of the pipe 41, and the sewage inlet 43 is provided with a sewage inlet joint 71, in this embodiment, the sewage inlet joint 71 is a 90-degree elbow joint, one end of the sewage inlet joint extends into the sewage inlet 43, and the other end of the sewage inlet joint is in a horizontal position and is used for connecting the sewage pipe 61, and sewage in the sewage pipe 61 enters the pipe 41 through the sewage inlet joint 71 and flows out from the outlet 42 into the main drainage riser 10. The end of the sewage inlet joint 71 extending into the sewage inlet 43 is provided with an arc-shaped guide surface 711, which can change the movement direction of the sewage, better guide the sewage to flow onto the drain slope 45 in the pipe body 41 and flow down along the drain surface 451. The arrangement of the arc-shaped diversion surface 711 can change the original vertical falling direction into falling along the tangential direction of the arc-shaped diversion surface 711, thereby reducing the noise of water falling on the drainage slope 45.

The waste water inlet 44 is disposed at one end of the pipe body 41 away from the outlet 42 and opposite to the outlet 42, and is provided with a waste water inlet joint 72 (which can be integrally disposed with the pipe body 41), the water seal member 50 is mounted at the side of the waste water inlet 44, and waste water flows in from the waste water inlet joint 72, flows through the water seal member 50, and then flows into the waste water inlet 44. The waste water inlet joint 72 has a first water inlet end 721, a second water inlet end 722 and a waste water outlet end 723, the first water inlet end 721 is used for being communicated with the washing waste water pipe 62, the second water inlet end 722 is used for being communicated with the ground waste water pipe 63, and the waste water outlet end 723 extends into the water seal part 50, and a gap 51 through which a water supply flow passes is formed between the waste water inlet end 723 and the inner wall of the water seal part 50. As shown in fig. 2, the waste water inlet 44 has a lower edge 441, the top of the lower edge 441 is arranged flush with or below the upper edge 52 of the water seal member 50, when water flows from the waste water outlet 723 into the water seal member 50 and gradually rises in the water seal member 50 to form a water seal 53, and when water flows further up the upper edge 52, water flows out from the waste water inlet 44 onto the drain slope 45. In this embodiment, the drain slope 45 is lower than the lower edge 441 or flush with the lower edge 441 near the top of one end of the waste water inlet 44, facilitating the inflow of waste water from the waste water inlet 44. The bottom of the drainage slope 45 is also provided with a supporting plate 452, and the supporting plate 452 has a shape matched with the lower edge 441, so that the drainage slope 45 can be directly inserted into the pipe body 41 and is attached to the lower edge 441, and the structure of the drainage slope is more stable. In addition, the water flows into the water seal component 50 from the waste water outlet 723 to form a water seal with the diameter of more than 50mm required by the national standard, and is not easy to dry.

Fig. 4 is an a-direction view of fig. 3.

Fig. 5 is a B-direction view of fig. 3.

As shown in fig. 2 and 3, the end of the drain slope 45 near the outlet 42 is further provided with a deflector 46, and the deflector 46 can deflect the direction of the water flow. The guide plate 46 is provided with a guide plate body 461, a fixed bottom end and a fixed top end, the fixed bottom end is connected with the drainage slope, the fixed top end is provided with a shape matched with the inner wall of the collecting main pipe, the drainage slope 45 and the guide plate 46 can be integrally formed and arranged, and the drainage slope is directly inserted into the inner wall of the collecting main pipe for installation. Under the action of the guide plate, the flowing water is guided by the guide plate to be converted in the direction of the outlet, can enter the main drainage vertical pipe from the pipe wall of the main drainage vertical pipe in a certain angle direction (preferably the tangential direction of the pipe wall of the main drainage vertical pipe), and can spirally fall against the inner wall of the main drainage vertical pipe under the combined action of the initial speed and the gravity of the flowing water, so that the drainage noise is reduced to a great extent.

As shown in fig. 4 and 5, a reinforcing plate 47 is further disposed between the baffle body 461 and the inner wall of the pipe 41, when the amount of the sewage is larger, the baffle body 461 is impacted, the reinforcing plate 47 can support the baffle 461, so as to strengthen the strength and stability of the structure, and prevent the baffle body 461 from being washed away or broken by water flow.

In this embodiment, the sewage pipe 61 and the washing waste pipe 62 are transparent steel wire hoses, the ground waste pipe 63 is a transparent oval hose, the collecting main pipe 40 and the water seal component 50 are also transparent plastic parts, and the parts are made of transparent materials, so that the working condition of the drainage pipeline can be visually checked, and faults such as leakage and the like can be clear at a glance and are more convenient. Meanwhile, the ground waste water pipe 63 adopts a flat pipe with an elliptical cross section to drain the side waste water, so that the drop loss of the drain water can be reduced, and the drain pipes (namely the sewage pipe 61 and the washing waste water pipe 62) from the drain collector to the toilet bowl and the washing basin adopt steel wire hoses which are flexibly connected, so that the leakage risk of the pipeline can be reduced.

The effects and effects of the examples:

1. according to the embodiment, the inlet and the outlet are formed in the collecting main pipe, the outlet is connected to the main drainage vertical pipe, the inlet further comprises the sewage inlet connected to the sewage pipe and the sewage inlet communicated to the ground waste pipe and the washing waste pipe, so that the collecting main pipe can receive all waste water and sewage and smoothly discharge the waste water and the sewage into the public main drainage vertical pipe, the connectors of the collecting main pipe and the main drainage vertical pipe are reduced, the structure is simplified, and production, installation and maintenance are facilitated.

2. According to the embodiment, the guide plate is arranged at one end, close to the outlet, of the collecting main pipe, so that the water flow direction deflects, the flowing water enters from the tangential direction of the pipe wall of the main drainage vertical pipe, and the flowing water spirally falls down against the inner wall of the main drainage vertical pipe under the combined action of the initial speed and gravity, so that the drainage noise is reduced.

3. The parts of the drainage collector in the embodiment are made of transparent plastic, so that the drainage collector is convenient to check and maintain.

4. The waste water inlet connector of the embodiment can be communicated with the ground waste water pipe and the washing waste water pipe, and the waste water outlet end of the waste water inlet connector is directly inserted into the water seal component, so that the ground waste water pipe and the washing waste water pipe can be directly deodorized through one water seal, the number of the water seals is reduced, and the structure is simplified; and the depth of the water seal in the water seal component can reach more than 50mm required by the national standard, and the water seal is not easy to dry and has good deodorization effect.

The above embodiments are only preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes of structure, shape and principle of this patent application are covered by the protection scope of this patent application.

Claims

1. A drainage collector for installing in a toilet to collect and drain sewage and wastewater, comprising:

a collecting main pipe which comprises a sewage inlet for the sewage to enter, a waste water inlet for the waste water to enter and an outlet for discharging the sewage and the waste water;

a wastewater inlet connector arranged on the wastewater inlet; and

the water seal component is arranged on the collecting main pipe and positioned at one side of the wastewater inlet, wastewater flows in from the wastewater inlet joint, flows through the water seal component and flows into the wastewater inlet;

the water collecting main pipe is internally provided with a water draining slope, and one end of the water draining slope, which is close to the outlet, is also provided with a guide plate for changing the water flow direction.

2. A drain header according to claim 1, wherein:

wherein the drain slope is inclined from the waste water inlet towards the outlet to form a slope, the top of one end close to the waste water inlet is lower than or flush with the bottom edge of the waste water inlet, and the slope is 5% -15%.

3. A drain header according to claim 2, wherein:

wherein the deflector is arranged obliquely on the drain slope and has:

a deflector body;

the fixed bottom end is connected with the drainage slope; and

the fixed top end is provided with a shape which is matched with the inner wall of the collecting main pipe.

4. A drain header according to claim 3, wherein:

and a reinforcing plate is further arranged between the guide plate body and the inner wall of the collecting main pipe.

5. A drainage header according to any one of claims 1 to 4, wherein:

wherein the collecting main pipe is provided with a pipe body, the sewage inlet, the wastewater inlet and the outlet are all arranged on the pipe body,

the sewage inlet is provided with a sewage inlet joint, and sewage enters the inside of the pipe body through the sewage inlet joint and flows out of the outlet;

the waste water enters the inside of the pipe body from the waste water inlet and flows out from the outlet.

6. A drain header according to claim 5, wherein:

wherein the wastewater inlet joint has:

the first water inlet end is used for being communicated with the washing waste pipe;

the second water inlet end is used for being communicated with the ground waste pipe; and

the waste water outlet end extends into the water seal component, and a gap through which water flows is formed between the waste water outlet end and the inner wall of the water seal component.

7. A drain collector as defined in claim 6, wherein:

the waste water inlet is provided with a lower edge, and the top of the lower edge is flush with or lower than the upper end edge of the water seal component.

8. A drain collector as defined in claim 6, wherein:

the sewage pipe and the washing waste pipe are transparent steel wire hoses, the ground waste pipe is a transparent elliptic hose, and the collecting main pipe and the water seal component are transparent plastic parts.

9. A drain collection system comprising at least:

a main drainage vertical pipe which passes through the floor surface,

a drainage collector which is arranged on the main drainage vertical pipe and is used for collecting and discharging the sewage and wastewater in the toilet into the main drainage vertical pipe,

wherein the drain header is a drain header as claimed in any one of claims 1 to 8.

10. The drain water pooling system of claim 9, wherein,

the toilet of each floor is provided with only one mounting port for mounting the drainage collector, and the collecting main pipe is mounted on the mounting port through a mounting joint so that the outlet is communicated with the main drainage riser.