CN209874014U - Universal Secondary Drainage Collector and Its Drainage Application Structure - Google Patents

Abstract

The utility model discloses a universal secondary drainage collector and a drainage application structure thereof, comprising a main plate body, the upper end surface of the main plate body is concave to form a water collecting chamber, the upper end periphery of the main plate body is formed with an annular flange, the bottom wall of the main plate body is provided with a first through hole, the bottom wall of the main plate body is convexly provided with an upper connecting pipe, the lower end of the upper connecting pipe is connected to the aforementioned first through hole, and the lower side of the bottom wall of the main plate body is connected to the first lower connecting pipe; the bottom wall of the main plate body is provided with a ground water through hole, the ground water through hole is connected to the water collecting chamber, and the lower side of the bottom wall of the main plate body is connected to the ground water underwater connecting pipe; in this way, through the setting of the universal secondary drainage collector, the problem of easy water seepage in the bathroom drainage installation part in the traditional technology is solved, the possible water seepage in the bathroom drainage installation part is collected, and the water seepage traces at the bottom of the floor slab are avoided, which plays a good role in waterproofing and anti-seepage. At the same time, different drainage application methods can be designed according to needs, and the application flexibility is strong and the scope of application is wide.

Description

Universal Secondary Drainage Collector and Its Drainage Application Structure

technical field

The utility model relates to the technology in the field of bathroom drainage, in particular to a general-purpose secondary drainage collector and its drainage application structure.

Background technique

In the bathroom drainage design, limited by the tightness of the installation, it is easy to leak downward, such as:

1. Most of the existing bathroom drainage is connected to the drainage pipe well through the floor drain and then the drainage branch pipe. In actual application, sometimes the installation between the bottom of the floor drain and the drainage branch pipe is not well sealed, resulting in water seepage, usually at the bottom of the floor. (It also refers to the roof of the next floor) There are traces of water seepage, which will cause adverse effects to users downstairs; the subsequent waterproof maintenance construction work is also more troublesome, and the maintenance cost is high.

2. Urinals, toilets, etc. are also connected to the drainage pipe well through the sewage pipe. Due to the limited sealing performance of the installation, it is also easy for ground water to seep downward through the installation part.

Of course, if special sealing treatment is carried out for the drainage installation part, it can also improve its installation sealing performance and reduce the hidden danger of water seepage. However, its seamlessness increases the construction cost, and it cannot guarantee that there must be no water seepage.

Therefore, a new technical solution needs to be developed to solve the above problems.

Utility model content

In view of this, this utility model aims at the deficiencies of the existing technology, and its main purpose is to provide a general-purpose secondary drainage collector and its drainage application structure, which solves the problem of easy water seepage at the installation part of the bathroom drainage in the traditional technology, Collect the possible water seepage at the installation part of the bathroom drainage to avoid water seepage marks at the bottom of the floor, and play a good role in waterproofing and anti-seepage. At the same time, different drainage application methods can be designed according to the needs, with strong application flexibility and scope of application wide.

In order to achieve the above object, the utility model adopts the following technical solutions:

A general-purpose secondary drainage collector, including a main disc body, the upper end surface of the main disc body is concave to form a water collection chamber, the upper end of the main disc body is formed with an annular flange, and the bottom wall of the main disc body is provided with a The first through hole, the bottom wall of the main disc body protrudes upwards and is provided with an upper connecting pipe, the lower end of the upper connecting pipe communicates with the aforementioned first through hole, the bottom wall of the main disc body is connected with a first lower connecting pipe, the first The upper end of the lower connecting pipe is connected to the aforementioned first through hole, and the bottom wall of the main plate body is provided with a ground water through hole, and the ground water through hole is connected to the water collection cavity, and the bottom wall of the main plate body is connected with a ground water hole. Connecting pipe, the upper end of the ground underwater connecting pipe communicates with the aforementioned ground water through hole.

As a preferred solution, there are two ground water through holes, which are respectively defined as the second through hole and the third through hole; correspondingly, there are two ground underwater connecting pipes, which are respectively defined as The second lower connecting pipe and the third lower connecting pipe; the upper end of the second lower connecting pipe communicates with the second through hole, and the upper end of the third lower connecting pipe communicates with the third through hole; the second lower connecting pipe The pipe and the third lower connecting pipe are respectively located on both sides of the first lower connecting pipe.

As a preferred solution, an annular wall is integrally extended downwards from the periphery of the bottom wall of the main tray, and the first lower connecting pipe, the second lower connecting pipe, and the third lower connecting pipe are located together in the area surrounded by the annular wall .

As a preferred solution, the upper end of the upper connecting pipe protrudes beyond the annular flange.

As a preferred solution, an assembly step is formed on the inner side of the upper connecting pipe.

As a preferred solution, both the second lower connecting pipe and the third lower connecting pipe are smaller than the first lower connecting pipe.

As a preferred solution, both the second lower connecting pipe and the third lower connecting pipe are shorter than the first lower connecting pipe.

As a preferred solution, the main tray body is in a cylindrical structure, and the upper connecting pipe is connected to the center of the bottom wall of the main tray body.

A drainage application structure of a general-purpose secondary drainage collector, including a floor, a general-purpose secondary drainage collector, a first drainage pipe and a second drainage pipe; the floor is provided with drainage holes; the general-purpose secondary drainage The secondary drainage collector is the aforementioned universal secondary drainage collector;

The general-purpose secondary drainage collector is installed below the floor, its upper connecting pipe communicates with the drainage hole, and its annular flange is sealed and connected to the bottom of the floor, and the drainage hole is located in the area sealed by the annular flange; the second A drain pipe is connected to the lower end of the first lower connecting pipe; the second drain pipe has a first ground water inlet end and a first water outlet end, and the first ground water inlet end is connected to the lower end of the ground underwater connecting pipe .

A drainage application structure of a general-purpose secondary drainage collector, including a floor, a general-purpose secondary drainage collector and a third drain pipe; the floor is provided with drainage holes; the general-purpose secondary drainage collector is The aforementioned universal secondary drainage collector;

The general-purpose secondary drainage collector is installed below the floor, its upper connecting pipe is connected to the drain hole, and its annular flange is sealed and connected to the bottom of the floor, and the drain hole is located in the area sealed by the annular flange; The third drainage pipe has a second surface water inlet end, a sewage water inlet end and a second water outlet end, the sewage water inlet end is connected to the lower end of the first lower connecting pipe, and the second surface water inlet end is connected to the ground underwater Connect the lower end of the tube.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above-mentioned technical scheme that it mainly solves the problem of the bathroom drainage installation position in the traditional technology through the setting of the general-purpose secondary drainage collector. The problem of water seepage is easy to collect the possible seepage of the bathroom drainage installation part to avoid water seepage marks at the bottom of the floor, which plays a very good role in waterproof and anti-seepage. At the same time, different drainage application methods can be designed according to the needs, and the application is flexible Strong, wide range of applications.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is a three-dimensional view of a general-purpose secondary drainage collector in an embodiment of the present utility model;

Fig. 2 is the front view of the universal secondary drainage collector in the embodiment of the present utility model;

Fig. 3 is the top view of the universal secondary drainage collector in the embodiment of the utility model;

Fig. 4 is the bottom view of the universal secondary drainage collector in the embodiment of the utility model;

Fig. 5 is a cross-sectional view of a general-purpose secondary drainage collector in an embodiment of the present invention;

Fig. 6 is a schematic diagram of a drainage application mode of the general-purpose secondary drainage collector in the embodiment of the present invention;

Fig. 7 is a schematic diagram of another drainage application mode of the general-purpose secondary drainage collector in the embodiment of the present invention.

Explanation of the accompanying drawings:

100. Universal secondary drainage collector

10. Main plate body 101. Bottom wall

102, peripheral side wall 103, annular wall

104. Rib

11. Water collection cavity 12. Ring flange

13. The first through hole 14. The upper connecting pipe

141. Assembly steps 15. The first lower connecting pipe

16. Second through hole 17. Third through hole

18. The second lower connecting pipe 19. The third lower connecting pipe

200, floor 201, drainage hole

300, the first drain pipe 400, the second drain pipe

500. The third drainage pipe.

Detailed ways

Please refer to Figures 1 to 5, which show the specific structure of the general-purpose secondary drainage collector in the embodiment of the present invention.

A general-purpose secondary drainage collector 100 includes a main disc body 10, the upper end surface of the main disc body 10 is concavely formed to form a water collection chamber 11, and the upper end periphery of the main disc body 10 is formed with an annular flange 12. The bottom wall 101 of the body 10 is provided with a first through hole 13, and the bottom wall 101 of the main disk body 10 protrudes upwards to be provided with an upper connecting pipe 14, and the lower end of the upper connecting pipe 14 communicates with the aforementioned first through hole 13, and the main disk body 10 The lower side of the bottom wall 101 is connected with the first lower connecting pipe 15, the upper end of the first lower connecting pipe 15 communicates with the aforementioned first through hole 13, and the bottom wall of the main plate body is provided with a ground water through hole, and the ground water through The hole communicates with the water collecting cavity, the bottom wall of the main plate body is connected with a ground underwater connecting pipe, and the upper end of the ground underwater connecting pipe is connected with the aforementioned ground water through hole.

Here, there are two ground water through holes, which are respectively defined as the second through hole and the third through hole; correspondingly, there are two ground underwater connecting pipes, which are respectively defined as the second through hole. connecting pipe and the third lower connecting pipe; therefore, the bottom wall 101 of the main tray body 10 is provided with a second through hole 16 and a third through hole 17 respectively, and the second through hole 16 and the third through hole 17 communicate with the water collection chamber respectively 11. The lower side of the bottom wall 101 of the main tray body 10 is respectively connected with the second lower connecting pipe 18 and the third lower connecting pipe 19, the upper end of the second lower connecting pipe 18 communicates with the aforementioned second through hole 16, and the third lower connecting pipe The upper end of the pipe 19 communicates with the aforementioned third through hole 17 .

In this embodiment, the second lower connecting pipe 18 and the third lower connecting pipe 19 are respectively located on both sides of the first lower connecting pipe 15 . The periphery of the bottom wall 101 of the main tray body 10 is integrally extended downward with an annular wall 103 , and the first lower connecting pipe 15 , the second lower connecting pipe 18 , and the third lower connecting pipe 19 are located in the area surrounded by the annular wall 103 Inside. The setting of the annular wall 103 improves the structural strength of the main disc body 10. Here, the bottom wall 101 of the main disc body 10 is extended horizontally, and a bottom wall 102 is integrally extended upwards on the peripheral side of the bottom wall 101. The bottom wall 102 The lower end integrally extends downwards to form the aforementioned annular wall 103 , which has a simple structural design, is easy to form and manufacture, and has a compact shape and good consistency. A number of reinforcing ribs 104 are arranged on the lower side of the bottom wall 101, and the reinforcing ribs 104 are arranged at circumferential intervals around the center of the bottom wall 101, and each reinforcing rib 104 extends radially, and the inner ends of the reinforcing ribs 104 are integrally connected. On the outer wall of the first lower connecting tube 15 , the outer end of the reinforcing rib 104 is integrally connected to the inner wall of the annular wall 103 .

The upper end of the upper connecting pipe 14 protrudes beyond the top of the ring flange 12 . An assembly step 141 is formed on the inner side of the upper connecting pipe 14 to facilitate the upper connection of a toilet and the like. It can be seen from FIG. 5 that the wall thickness of the lower section of the upper connecting pipe 14 is thicker, while the upper section of the upper connecting pipe 14 has a thinner wall thickness due to the setting of the assembly step 141 inside.

Generally, the second lower connecting pipe 18 and the third lower connecting pipe 19 are smaller than the first lower connecting pipe 15, and the second lower connecting pipe 18 and the third lower connecting pipe 19 are shorter than the first lower connecting pipe 15. Lower connecting pipe 15. The water collecting chamber 11 is mainly used for collecting surface water. Preferably, the main tray body 10 has a cylindrical structure, and the upper connecting pipe 14 is connected to the center of the bottom wall 101 of the main tray body 10 .

The aforementioned general-purpose secondary drainage collector can have multiple drainage application methods. In this article, two (but not limited to these two) drainage application methods are listed:

As shown in Figure 6, a drainage application structure of a general-purpose secondary drainage collector includes a floor 200, a general-purpose secondary drainage collector 100, a first drainage pipe 300 and a second drainage pipe 400; the floor 200 A drainage hole 201 is opened on the top; the general-purpose secondary drainage collector is the aforementioned general-purpose secondary drainage collector;

The general-purpose secondary drainage collector 100 is installed below the floor 200, the upper connecting pipe 14 communicates with the drainage hole 201, and its annular flange 12 is sealed and connected to the bottom of the floor 200, and the drainage hole 201 is located at the annular flange 12 In the sealed area; the first drain pipe 300 is connected to the lower end of the first lower connecting pipe 15; since the ground water through hole can be provided with one, two or other numbers, the second drain pipe has the first floor A water inlet and a first water outlet. The number of the first surface water inlets depends on the number of surface water through holes. The first surface water inlet is connected to the lower end of the ground underwater connecting pipe. In the embodiment shown in FIG. 6 , the second drainpipe 400 has two first water inlets and one first water outlet. The two first water inlets refer to two first surface water inlets. The first water inlet ends are connected to the lower ends of the second lower connecting pipe 18 and the third lower connecting pipe 19 respectively. This kind of drainage method is to connect the first lower connecting pipe 15 to the drainpipe well through the first drainpipe 300 alone. The pipe 18 and the third lower connecting pipe 19 are collectively connected to the second drain pipe 400 to form a collective discharge of surface water, and are connected to the drain pipe well by the second drain pipe 400; Discharge them separately to prevent dirty air from escaping upwards through the drain hole 201 of the floor 200 (specifically, the gap between the inner wall of the drain hole 201 and the outer wall of the upper connecting pipe 14), ensuring clean indoor air.

As shown in Figure 7, a drainage application structure of a general-purpose secondary drainage collector includes a floor 200, a general-purpose secondary drainage collector 100 and a third drainage pipe 500; the floor 200 is provided with a drainage hole 201 ; The universal secondary drainage collector is the aforementioned universal secondary drainage collector;

The general-purpose secondary drainage collector 100 is installed below the floor 200, the upper connecting pipe 14 communicates with the drain hole 201, and its ring flange 12 is sealed and connected to the bottom of the floor 200, and the drain hole 201 is located at the ring flange 12 in the sealed area; because the surface water through hole can be provided with one, two or other numbers, therefore, the third drainage pipe has a second surface water inlet end, a sewage water inlet end and a second water outlet end, and the sewage water The water inlet end is connected to the lower end of the first lower connecting pipe, and the second surface water inlet end is connected to the lower end of the ground underwater connecting pipe. In the embodiment shown in Fig. 7, the third drainage pipe 500 has three second water inlets and one second water outlet, and the three second water inlets refer to two second surface water inlets and one second water inlet. The sewage water inlet; the three second water inlets are respectively connected to the lower ends of the first lower connecting pipe 15 , the second lower connecting pipe 18 and the third lower connecting pipe 19 . This kind of drainage method is to arrange the third drain pipe 500, and use the third drain pipe 500 to collect the three water outlets of the first lower connecting pipe 15, the second lower connecting pipe 18, and the third lower connecting pipe 19 before discharging. to the drain well.

Of course, the lower ends of the first lower connecting pipe 15, the second lower connecting pipe 18, and the third lower connecting pipe 19 of the general-purpose secondary drainage collector can also be separately provided with different drain pipes, or the first lower connecting pipe Any two of the pipe 15, the second lower connecting pipe 18, and the third lower connecting pipe 19 are collectively connected to a drain pipe, while the other is separately provided with a different drain pipe. In a word, the drainage application structure of the general-purpose secondary drainage collector shown in Fig. 6 and Fig. 7 only provides two schematic cases of drainage application, and does not limit the application of the general-purpose secondary drainage collector.

To sum up, the key point of the design of this utility model is that it mainly solves the problem of easy water seepage in the installation part of the bathroom drainage in the traditional technology through the setting of the general-purpose secondary drainage collector. Collecting, avoiding water seepage marks at the bottom of the floor, has played a very good role in waterproofing and preventing water seepage. At the same time, different drainage application methods can be designed according to needs, with strong application flexibility and wide application range.

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (10)

1. A general-purpose secondary drainage collector, characterized in that: it includes a main disc body, the upper end surface of the main disc body is concavely formed with a water collection cavity, the upper end periphery of the main disc body is formed with a ring flange, the main disc body The bottom wall of the body is provided with a first through hole, and the bottom wall of the main disk body is provided with an upper connecting pipe, the lower end of the upper connecting pipe communicates with the aforementioned first through hole, and the bottom wall of the main disk body is connected with a first through hole. The lower connecting pipe, the upper end of the first lower connecting pipe communicates with the aforementioned first through hole, and the bottom wall of the main tray is provided with a ground water through hole, the ground water through hole is connected to the water collection cavity, and the bottom wall of the main tray is connected to the water collection chamber. The side is connected with a ground underwater connecting pipe, and the upper end of the ground underwater connecting pipe is connected to the aforementioned ground water through hole. 2. The general-purpose secondary drainage collector according to claim 1, characterized in that: the ground water through hole is provided with two, which are respectively defined as the second through hole and the third through hole; correspondingly, the There are two ground underwater connecting pipes, which are respectively defined as the second lower connecting pipe and the third lower connecting pipe; the upper end of the second lower connecting pipe communicates with the second through hole, and the third lower connecting pipe The upper end of the upper end communicates with the third through hole; the second lower connecting pipe and the third lower connecting pipe are respectively located on both sides of the first lower connecting pipe. 3. The general-purpose secondary drainage collector according to claim 2, characterized in that: the periphery of the bottom wall of the main tray extends downwards with an annular wall, the first lower connecting pipe, the second lower connecting pipe The pipe and the third lower connecting pipe are located together in the area surrounded by the annular wall. 4. The universal secondary drainage collector according to claim 1, characterized in that: the upper end of the upper connecting pipe protrudes beyond the top of the ring flange. 5. The universal secondary drainage collector according to claim 1, characterized in that: an assembly step is formed on the inner side of the upper connecting pipe. 6. The universal secondary drainage collector according to claim 2, characterized in that: the second lower connecting pipe and the third lower connecting pipe are smaller than the first lower connecting pipe. 7. The universal secondary drainage collector according to claim 2, characterized in that: the second lower connecting pipe and the third lower connecting pipe are shorter than the first lower connecting pipe. 8. The general-purpose secondary drainage collector according to claim 1, wherein the main tray body is in a cylindrical structure, and the upper connecting pipe is connected to the center of the bottom wall of the main tray body. 9. A drainage application structure of a general-purpose secondary drainage collector, characterized in that: it includes a floor slab, a general-purpose secondary drainage collector, a first drainage pipe and a second drainage pipe; the floor is provided with drainage holes ; The universal secondary drainage collector is the universal secondary drainage collector described in any one of claims 1 to 8; The general-purpose secondary drainage collector is installed below the floor, its upper connecting pipe communicates with the drainage hole, and its annular flange is sealed and connected to the bottom of the floor, and the drainage hole is located in the area sealed by the annular flange; the second A drain pipe is connected to the lower end of the first lower connecting pipe; the second drain pipe has a first ground water inlet end and a first water outlet end, and the first ground water inlet end is connected to the lower end of the ground underwater connecting pipe . 10. A drainage application structure of a general-purpose secondary drainage collector, characterized in that: it includes a floor, a general-purpose secondary drainage collector and a third drainage pipe; the floor is provided with drainage holes; the general-purpose The secondary drainage collector is the universal secondary drainage collector described in any one of claims 1 to 8; The general-purpose secondary drainage collector is installed below the floor, its upper connecting pipe is connected to the drain hole, and its annular flange is sealed and connected to the bottom of the floor, and the drain hole is located in the area sealed by the annular flange; The third drainage pipe has a second surface water inlet end, a sewage water inlet end and a second water outlet end, the sewage water inlet end is connected to the lower end of the first lower connecting pipe, and the second surface water inlet end is connected to the ground underwater Connect the lower end of the tube.