CN113293956A

CN113293956A - Netted drainage structures and ground drainage system and floor structure

Info

Publication number: CN113293956A
Application number: CN202110348860.4A
Authority: CN
Inventors: 严练开
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-08-24

Abstract

The invention relates to a net-shaped drainage structure, a ground drainage system and a floor structure, which comprise a plurality of transverse water tank pipes and a plurality of longitudinal water tank pipes, wherein the longitudinal water tank pipes are communicated between adjacent transverse water tanks, the transverse water tank pipes and the longitudinal water tank pipes are arranged in an intersecting manner to form a net-shaped structure, the upper part of each water tank pipe is provided with an opening for bearing the water leakage of a gap between adjacent floor bricks above, and the net-shaped drainage structure is provided with a drainage hole for communicating with a main drainage vertical pipe. According to the invention, the net-shaped drainage structure is arranged below the floor bricks, so that even if a small amount of residual water seeps into gaps between adjacent floor bricks, the collected residual water can be drained to the main drainage vertical pipe in time through the drainage holes flowing into the net-shaped drainage structure, the current situation that the floor water is prevented and drained by a floor drain and a plurality of waterproof layer processes in the sinking compartment in the prior art is avoided, the construction processes of a plurality of waterproof layers in the sinking compartment can be omitted, the floor waterproof pressure is effectively relieved, and the waterproof strength is improved.

Description

Netted drainage structures and ground drainage system and floor structure

Technical Field

The invention relates to the technical field of ground installation of a sunken toilet, in particular to a net-shaped drainage structure, a ground drainage system and a floor structure which are installed in the sunken toilet.

Background

In a traditional multi-storey civil residential building, a toilet drainage pipeline system usually adopts a cross-storey form, namely drainage of a toilet in a higher storey generally passes through the storey and is collected and drained on a ceiling of a toilet in a lower storey. For example, when a drainage pipeline higher than a floor is damaged or water leakage occurs in a toilet, the normal life of a next floor of residents is influenced; in addition, the sound produced in the drainage process also brings trouble to the life of residents. In recent years, with the continuous development of the building industry, the requirements of people on living quality are higher and higher, and a sunk toilet is widely applied to a residential project, in the building construction form, the toilet part is about 40cm lower than other parts in a house, and a drainage system is installed at the part to avoid influencing the next floor, and is generally called as a 'same-floor drainage system', and the problem of flushing noise of a toilet bowl and the problem of leakage of a vertical pipe hanging mould are well solved.

At present, most of the construction methods of the sinking toilet floor structure in the prior art generally comprise 7 steps (a first step of preparing an original waterproof layer in a foundation pit (also called a sinking compartment, an original blank structure) of a ground substrate, a second step of adding a cement protective layer on the original waterproof layer, a third step of adding a reinforced waterproof layer on the cement protective layer, a fourth step of adding a backfill layer on the reinforced waterproof layer, such as ceramsite concrete, a fifth step of adding a hardening layer on the backfill layer, a sixth step of adding a tail end waterproof layer on the hardening layer, and a seventh step of finally paving floor tiles on the tail end waterproof layer), so that the consumption is usually 1-2 months. For example, chinese patent No. CN206545284U specifically relates to a sink toilet, which comprises a settling basin disposed in the sink toilet, wherein a leveling layer, a first waterproof layer, a reinforcing layer, a foamed cement layer, a second waterproof layer and a decorative layer are sequentially disposed in the settling basin from bottom to top; wherein, still include in the sedimentation tank with waste matter calandria, floor drain calandria and with the collection drainage pipe of calandria bottom UNICOM, collection drainage pipe set up in between enhancement layer and the foam cement layer, the collection drainage pipe outer end is connected with the main drain pipe in the wall body outside, and the inner is for sealing the setting. The floor is waterproof by adopting a construction method of completely using floor drains and a plurality of waterproof layer processes in a sinking compartment, and the method has the disadvantages of complicated waterproof construction, complicated multi-layer waterproof layers, high risk, more backfilling materials, high construction cost, long construction period, difficult later maintenance and the like in the waterproof design of a sinking toilet.

In addition, still propose the waterproof structural design of sunken bathroom that too few structure is comparatively simple and construction cycle is shorter among the prior art, for example chinese patent that publication number is CN209293350U has proposed a ground basic unit mounting structure of sunken bathroom, installs in the foundation ditch of ground basic unit, has laid the water pipe in the foundation ditch, and the ground basic unit mounting structure of sunken bathroom includes: the first supporting base strip is arranged at the bottom of the water pipe; the annular clamping plate is clamped on the surface of the water pipe, two symmetrical second supporting base strips are arranged on two opposite sides of the annular clamping plate, and the second supporting base strips are fixedly connected with the outer surface of the annular clamping plate; and the backfill layer is paved above the annular clamping plate. In the technical scheme of the patent, the floor is waterproof by adopting a building method of completely depending on floor drains and a plurality of waterproof layer processes in a sinking compartment, a backfill layer is still added between the floor and the bottom of a foundation pit, and the problems of more traditional waterproof and drainage structural design, poorer waterproof effect, higher construction cost, long construction period and the like exist. Therefore, we propose a net drainage structure and a floor drainage system and a floor structure installed in a sink toilet.

Disclosure of Invention

One of the objectives of the present invention is to provide a net drainage structure, which comprises a transverse water channel pipe and a longitudinal water channel pipe, wherein an opening for receiving the water leakage from the gap between the adjacent floor bricks above is arranged at the upper part of the water channel pipe, so that even if a small amount of residual water seeps into the gap between the adjacent floor bricks, the residual water collected by the drainage hole in the net drainage structure can be drained to the main drainage vertical pipe in time, thereby effectively preventing the wall and the ground in the toilet from water leakage, avoiding the current situation that the ground drainage is completely prevented and drained by the floor drain and several waterproof layer processes in the sinking compartment in the prior art, effectively relieving the ground waterproof pressure and improving the waterproof strength, and solving the problems that the design of the waterproof and drainage structure in the prior art is more complicated than the traditional design, Poor waterproof effect, high construction cost, long construction period and the like.

The invention also aims to provide a ground drainage system.

The invention also aims to provide a floor structure.

One of the purposes of the invention is realized by adopting the following technical scheme:

a net-shaped drainage structure is used for being installed below a ground base layer of a sunken toilet and comprises a plurality of transverse water tank pipes installed on a toilet wall body and a plurality of longitudinal water tank pipes installed on the toilet wall body, a plurality of longitudinal water tank pipes are communicated between adjacent transverse water tanks, the transverse water tank pipes and the longitudinal water tank pipes are intersected to form a net-shaped structure, openings used for bearing permeation and water leakage of gaps between adjacent floor bricks above are formed in the upper portions of the water tank pipes, and drainage holes used for being communicated with a main drainage vertical pipe are formed in the net-shaped drainage structure.

Furthermore, the plurality of transverse water tank pipes comprise a second water tank pipe, at least 1 fourth water tank pipe and a fifth water tank pipe, and the second water tank pipe and the fifth water tank pipe are respectively used for being installed on two opposite toilet walls of the sinking compartment.

Further, the plurality of longitudinal water tank pipes comprise a first water tank pipe, at least 1 connecting water tank pipe and a third water tank pipe, the first water tank pipe and the third water tank pipe are respectively used for being installed on the other two opposite toilet wall bodies of the sinking compartment, the third water tank pipe is a bent pipe, and the bent part of the third water tank pipe is used for forming a space for placing the main drainage vertical pipe with one corner of the toilet wall body.

Furthermore, the transverse water tank pipes are perpendicular to the longitudinal water tank pipes, the transverse water tank pipes are parallel to each other, an upper opening of each transverse water tank pipe is used for being arranged opposite to a gap between the floor tile blocks, and an upper opening of each longitudinal water tank pipe is used for being arranged opposite to the gap between the floor tile blocks.

Furthermore, the longitudinal water tank pipe adopts a D-type pipe cross section, and the D-type pipe cross section is a v-shaped cross section.

Furthermore, the cross section of the transverse water tank pipe is a type B pipe, the cross section of the type B pipe is a c-shaped cross section, and a v-shaped notch is formed in the connecting position of the transverse water tank pipe and the longitudinal water tank pipe so as to facilitate placement of the longitudinal water tank pipe.

Further, the upper portion of the first water tank pipe is provided with a boss used for abutting against the ground plate brick, the upper portion of the fourth water tank pipe is provided with a boss used for abutting against the ground plate brick, and each boss is used for abutting against the wall surface of the toilet wall.

The second purpose of the invention is realized by adopting the following technical scheme:

a ground drainage system is characterized by comprising at least one floor drain, a multi-way pipe, a main drainage vertical pipe arranged in a sinking compartment and a net drainage structure, wherein drainage holes of the floor drain and the net drainage structure are communicated with the main drainage vertical pipe through the multi-way pipe.

The third purpose of the invention is realized by adopting the following technical scheme:

a floor structure, comprising a plurality of floor bricks laid over each of the transverse trough pipes, and a ground-based supporting structure disposed between adjacent floor bricks and directly above the upper opening of each trough pipe, wherein the ground-based supporting structure comprises at least one supporting device and the net-shaped drainage structure according to any one of claims 1 to 5, and the supporting device is disposed under the net-shaped drainage structure and supports and fixes the net-shaped drainage structure.

Furthermore, the ground base layer supporting structure also comprises at least 1 supporting beam, the number of the supporting devices is multiple, each supporting device props against the intersection between each transverse water tank pipe and each longitudinal water tank pipe, and each supporting device comprises a supporting beam mounting seat, a sleeve, a supporting rod and a base; the lower surface of the base is used for being installed on the bottom surface of a sinking compartment, the lower end of the supporting rod is fixedly connected with the upper surface of the base, the upper end of the supporting rod is fixedly installed inside the lower end of the sleeve in a height-adjustable mode through a fixing piece, the upper end of the sleeve is fixedly provided with the bearing beam installation seat, the bearing beam installation seats side by side jointly support one bearing beam, each bearing beam is fixedly connected with each transverse water tank pipe, each bearing beam is parallel to each longitudinal water tank pipe and is located right below each longitudinal water tank pipe, the outer edge of each floor brick is provided with a lower flanging, and the lower flanging is inserted into an upper opening of each water tank pipe.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention provides a net drainage structure, namely, the net drainage structure is arranged below a floor brick of a sink toilet, the structure is simple, the design is ingenious, the reticular drainage structure comprises a transverse water tank pipe and a longitudinal water tank pipe, the upper part of the water tank pipe is provided with an opening for bearing the permeation and water leakage of the gap between the adjacent floor bricks above, thus, even if a small amount of residual water seeps into gaps between adjacent floor bricks, the residual water collected by the residual water flowing into the drainage holes in the net-shaped drainage structure can be drained to the main drainage vertical pipe in time, the wall body and the ground in the toilet can be effectively prevented from being permeated by water, the current situation that the floor water prevention and drainage is carried out by the floor drain and a plurality of waterproof layer processes in the sinking compartment in the prior art is avoided, the construction process of the plurality of waterproof layers in the sinking compartment can be omitted, the ground waterproof pressure is effectively relieved, and the waterproof strength is improved;

(2) the ground drainage system provided by the invention is designed to comprise a floor drain, a multi-way pipe, a main drainage vertical pipe (15) arranged in a sinking compartment (20) and a net drainage structure, so that two ground water prevention and drainage modes are available, namely domestic water or temporary water is drained through the floor drain of floor bricks; secondly, by arranging a water tank pipe network in the whole sinking compartment, even if a small amount of residual water seeps into gaps between adjacent floor bricks, the collected residual water can be timely discharged to a main water drainage vertical pipe through a water drainage hole flowing into a net-shaped water drainage structure, so that the wall body and the ground in a toilet can be effectively prevented from being permeated by water, the current situation that the floor water is prevented and drained by a floor drain and a plurality of waterproof layer processes in the sinking compartment in the prior art is avoided, the construction process of a plurality of waterproof layers in the sinking compartment can be omitted, the ground waterproof pressure is effectively relieved, and the waterproof strength is improved;

(3) the invention provides a floor structure, which uses the structural relation between roof tiles and battens, beams and columns of ancient Chinese buildings as reference, a plurality of floor bricks are tiled on a ground base layer supporting structure, gaps between every two adjacent floor bricks are positioned right above upper openings of all water channel pipes, the traditional construction method of a sunken toilet floor structure is not needed (for example, the steps of multilayer waterproofing, backfilling, hardening layers and the like can be omitted), only one multi-way pipe is needed to be installed to be respectively communicated with a floor drain and the water channel pipes, and therefore, two ground water prevention and drainage modes are provided, namely domestic water or temporary water is drained through the floor drain of the floor bricks; secondly, by arranging a water channel pipe network in the whole sinking compartment, even if a small amount of residual water seeps into gaps between adjacent floor bricks, the collected residual water can be timely discharged to a main drainage vertical pipe through a drainage hole flowing into a net drainage structure, so that a wall body and the ground in a toilet can be effectively prevented from being permeated by water, the waterproof strength is effectively improved, and meanwhile, the water-proof structure is simple in waterproof construction, small in risk, low in construction cost, short in construction period (only a few days or even a day is needed), and particularly convenient for later maintenance (only the floor is lifted);

by using for reference the structural relation of roof tiles, battens, beams and columns of ancient Chinese buildings, the lower flanging is arranged at the outer edge of each floor tile block and inserted into the upper openings of the water tank pipes, so that the integral structure is better in waterproof sealing performance, and better in seam water leakage efficiency.

The ground base layer supporting structure only needs to be provided with the supporting device below the net-shaped drainage structure, a traditional construction method of a sunken toilet floor structure is not needed (for example, steps of multilayer water prevention, backfilling, hardening layer adding and the like can be omitted), and only a multi-way pipe is needed to be installed to be respectively communicated with a floor drain, a closestool drain outlet, a shower drain outlet and a water tank pipe drain hole.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

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 application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic top view of the interior of a floor structure (with floor bricks omitted) for a sink toilet according to an embodiment of the present invention;

FIG. 2 is a schematic view of the inner top view of a floor structure (without floor blocks and connecting water tank pipes) installed in a sink toilet shown in FIG. 1;

FIG. 3 is a schematic inner left side view of the floor structure of a sink toilet shown in FIG. 1;

FIG. 4 is a schematic view of the inner left side view of a floor structure (without floor blocks and connecting water tank pipes) installed in the sink toilet shown in FIG. 3;

FIG. 5 is a schematic view of an interior elevation view of a floor structure (with floor bricks omitted) of the sink toilet of FIG. 1;

FIG. 6 is an enlarged view of a floor block installed in a floor structure of a sink type toilet shown in FIG. 3;

FIG. 7 is a schematic view illustrating the positional relationship between 2 floor bricks and connecting channel pipes in a floor structure of a sink type toilet, which is provided in FIG. 3;

FIG. 8 is a schematic view of the positional relationship between 2 floor bricks and second, fourth and fifth sink pipes in the floor structure of the sink toilet shown in FIG. 3;

FIG. 9 is a schematic cross-sectional view of different sump pipes of the floor structure of a sink toilet shown in FIG. 1;

fig. 10 is a partial perspective view illustrating a connection state between a fourth sump pipe and a connection sump pipe in the floor structure of the sink type toilet shown in fig. 1;

FIG. 11 is a partial top view of the structure of FIG. 1 illustrating the connection between the fourth sump pipe and the connection sump pipe;

FIG. 12 is a front view of another embodiment of a ground substrate support structure for installation in a floor structure of a sink toilet shown in FIG. 3;

FIG. 13 is a side view of another embodiment of the floor base support structure of the sink toilet in FIG. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a floor structure; 10. a ground substrate support structure; 11. a first sump pipe; 12. a second sump pipe; 13. a third sump pipe; 14. a fourth sump pipe; 141. a v-shaped notch; 15. a main drainage riser; 16. a fifth sump pipe; 17. connecting a water tank pipe; 101. supporting the beam; 102. a supporting beam mounting seat; 103. a sleeve; 104. a support bar; 105. a base; 106. class a tube cross-section; 1061. a c-shaped body; 1062. a boss; 107. class B tube cross-section; 108. class D tube cross-section; 109. a fixing member; 20. sinking a compartment; 30. a floor block; 31. downward flanging; 200. a toilet wall; 201. a toilet entrance.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-13, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-13, the present invention provides a floor structure, the floor structure 100 comprising a plurality of floor blocks 30 and a ground base support structure 10, a plurality of the floor blocks 30 being laid over each of the transverse flume tubes, and a gap between adjacent floor blocks 30 being located directly above an upper opening of each flume tube.

The ground base layer supporting structure 10 includes at least one supporting device and a net-shaped drainage structure, and the supporting device is disposed below the net-shaped drainage structure and supports and fixes the net-shaped drainage structure.

Preferably, as shown in fig. 3 to 5 and fig. 12 to 13, the ground substrate supporting structure 10 further includes at least 1 supporting beam 101, the number of the supporting devices is plural, each supporting device supports the intersection between each transverse water channel pipe and each longitudinal water channel pipe, and each supporting device includes a supporting beam mounting seat 102, a sleeve 103, a supporting rod 104 and a base 105; the lower surface of the base 105 is used for being mounted on the bottom surface of the sinking compartment 20, the lower end of the supporting rod 104 is fixedly connected with the upper surface of the base 105, the upper end of the supporting rod 104 is fixedly mounted in the lower end of the sleeve 103 in a height-adjustable manner through a fixing piece 109, the supporting beam mounting seats 102 are fixed at the upper end of the sleeve 103, the supporting beams 101 are supported by the supporting beam mounting seats 102 side by side, the supporting beams 101 are fixedly connected with the transverse water channel pipes, and the supporting beams 101 are parallel to the longitudinal water channel pipes and are located right below the longitudinal water channel pipes.

According to the technical scheme, the supporting device is arranged below the net-shaped drainage structure, a traditional construction method of a sunken toilet floor structure is not needed (for example, steps of multi-layer waterproofing, backfilling, hardening layer adding and the like can be omitted), a waterproof layer is not needed, and the method has the advantages of simple waterproof construction, small risk, low construction cost, short construction period (only short time of a few days), and particularly convenience in later maintenance. The design of the bearing beam 101 facilitates the increase of the stability of the overall structure.

The upper end of the support rod 104 is fixedly arranged in the lower end of the sleeve 103 in a height-adjustable manner through a fixing part 109, so that the distance between the mesh drainage structure and the bottom surface of the foundation pit can be adjusted conveniently. Of course, the support beam mount 102 may also be mounted with the support beam 101 via a fastener 109, and the fastener 109 may be designed as a threaded member.

Preferably, as shown in fig. 1-2, the net-shaped drainage structure includes a plurality of transverse trough pipes installed on the toilet wall 200 and a plurality of longitudinal trough pipes installed on the toilet wall 200, a plurality of longitudinal trough pipes are communicated between adjacent transverse troughs, each transverse trough pipe and each longitudinal trough pipe are intersected to form a net-shaped structure, an opening for receiving water leakage from a gap between adjacent floor bricks 30 above is formed in the upper portion of each trough pipe, and a drainage hole for communicating with the main drainage vertical pipe 15 is formed in the net-shaped drainage structure.

It should be noted that, a plurality of drainage holes are arranged at the lowest position of the slope in the net-shaped drainage structure (i.e. the transverse water tank pipe or the longitudinal water tank pipe), and the drainage holes are communicated with the main drainage pipe 15 in the toilet through the ground drainage pipe network in the sinking chamber 20. In addition, a floor drain and a domestic drainage port can also be arranged on the floor brick 30 and are communicated with the main drainage vertical pipe 15 in the toilet through a ground drainage pipe network in the sinking chamber 20. A toilet entrance 201 is provided at one side of the toilet wall 200.

The net-shaped drainage structure is arranged below the floor bricks 30 of the sinking toilet and comprises the transverse water tank pipes and the longitudinal water tank pipes, and the upper part of each water tank pipe is provided with an opening for receiving the water leakage from the gap between the adjacent floor bricks 30 above, so that even if a small amount of residual water seeps into the gap between the adjacent floor bricks 30, the residual water can be collected by the drainage holes flowing into the net-shaped drainage structure and can be drained to the main drainage vertical pipe 15 in time, the wall body and the ground in the toilet can be effectively prevented from water seepage, the current situation that the ground water is prevented and drained by the floor drain and the waterproof layer processes in the sinking compartment in the prior art is avoided, the construction process that the waterproof layers in the sinking compartment 20 can be omitted, the ground waterproof pressure is effectively relieved, and the waterproof strength is improved.

Preferably, the plurality of horizontal trough pipes includes a second trough pipe 12, at least 1 fourth trough pipe 14, and a fifth trough pipe 16, and the second trough pipe 12 and the fifth trough pipe 16 are respectively configured to be mounted on two opposite toilet walls 200 of the sinking chamber 20. The sink box 20 is provided with the water tank pipes on two opposite toilet walls 200, so that water leakage from gaps at joints between the floor bricks and the walls can be absorbed conveniently, and the stability of the whole net-shaped drainage structure can be enhanced conveniently.

Preferably, the plurality of longitudinal water tank pipes include a first water tank pipe 11, at least 1 connecting water tank pipe 17 and a third water tank pipe 13, the first water tank pipe 11 and the third water tank pipe 13 are respectively used for being mounted on two opposite toilet walls 200 of the sinking compartment 20, the third water tank pipe 13 is a bent pipe, and a bent part of the third water tank pipe 13 is used for forming a space for placing the main drainage vertical pipe 15 with one corner of the toilet wall 200.

Preferably, each transverse water tank pipe is perpendicular to each longitudinal water tank pipe, each transverse water tank pipe is parallel to each other, an upper opening of each transverse water tank pipe is used for being arranged opposite to a gap between each floor tile block 30, and an upper opening of each longitudinal water tank pipe is used for being arranged opposite to a gap between each floor tile block 30.

Preferably, as shown in fig. 9, the longitudinal water tank pipe (i.e., the connecting water tank pipe 17) adopts a D-type pipe cross section 108, and the D-type pipe cross section 108 is a v-shaped cross section, so that the structure is simple and the manufacturing cost is low.

Preferably, as shown in fig. 9, the cross section 107 of the transverse water tank pipe is a type B pipe, the cross section 107 of the type B pipe is a c-shaped section, and a v-shaped notch 141 is formed at the joint of the transverse water tank pipe and the longitudinal water tank pipe, so that the longitudinal water tank pipe can be placed conveniently.

Preferably, as shown in fig. 1 and 8, the water tank pipes (such as the first water tank pipe 11, the second water tank pipe 12, the third water tank pipe 13, and the fifth water tank pipe 16) installed along the wall surface of the toilet wall 200 adopt a type a pipe cross section 106, the upper portion of the first water tank pipe 11 is provided with a boss 1062 for abutting against the floor bricks 30, the upper portion of the fourth water tank pipe 14 is provided with a boss 1062 for abutting against the floor bricks 30, and each boss 1062 is used for abutting against the wall surface of the toilet wall 200.

It can be understood that, as shown in fig. 5 to 6, the outer edges of the floor bricks 30 are provided with the downward flanges 31, and a high-strength waterproof material is filled between the downward flanges 31 of two adjacent floor bricks 30 during installation, so that in order to prevent water leakage from penetrating into the gap between two adjacent floor bricks 30, the V-shaped notch 141 of the fourth water channel pipe 14 is disposed right below the two downward flanges, so as to receive the water leakage, and finally drain to the main drainage vertical pipe 15, thereby improving the waterproof efficiency. The lower flanges 31 at the outer edges of the floor bricks 30 are directly inserted into the upper notches of the second, fourth and fifth water tank pipes so as to receive water leakage, and finally discharged to the main drainage vertical pipe 15, thereby improving the waterproof efficiency.

The floor bricks 30 are spread in the openings at the upper parts of the water tank pipes, and the gaps between the floor bricks 30 are filled and sealed by waterproof materials, so that a plurality of water-impermeable floor bricks 30 finally form an integral waterproof floor. The first waterproof net, the floor brick 30 waterproof net, is constructed.

The second waterproof net is also a floor drain, and domestic water or temporary water is drained through the floor drain on the floor bricks.

Of course, the stand column support, the bearing beam, the water tank pipe network and the floor brick block 30 are made of high-strength and waterproof materials, so that the stability of the waterproof structure can be improved; the upright posts are supported, the supporting cross beams, the water tank pipe network and the floor bricks 30 are stably connected, and the rigidity and the strength of the whole structure are guaranteed. The floor bricks 30 are spread in the openings of the water tank pipes, and gaps among the floor bricks 30 are filled and plugged with waterproof materials, so that a plurality of water-impermeable floor bricks 30 form an integral waterproof floor, and a first waterproof net, namely the floor brick 30 waterproof net, is constructed. The bathroom sink box is of an original blank structure of the bathroom, and the bathroom original sink box is a ground drainage pipe network in the bathroom, and a box body is provided by the upright post support, the bearing beam and the water tank pipe, so that a construction space is formed in the bathroom. The bearing cross beam and the water tank pipe can be connected through a fastener.

Preferably, the invention also provides a ground drainage system, and the ground drainage system is designed to comprise a floor drain, a multi-way pipe, a main drainage vertical pipe (15) arranged in the sinking compartment (20) and a net drainage structure, so that two ground water prevention and drainage modes are provided, namely domestic water or temporary water is drained through the floor drain of the floor brick; secondly, by arranging a water tank pipe network in the whole sinking compartment, even if a small amount of residual water seeps into gaps between adjacent floor bricks, the collected residual water can be timely discharged to a main water drainage vertical pipe through a water drainage hole flowing into a net-shaped water drainage structure, so that the wall body and the ground in a toilet can be effectively prevented from being permeated by water, the current situation that the floor water is prevented and drained by a floor drain and a plurality of waterproof layer processes in the sinking compartment in the prior art is avoided, the construction process of a plurality of waterproof layers in the sinking compartment can be omitted, the ground waterproof pressure is effectively relieved, and the waterproof strength is improved;

in addition, the top of the sink pipe network is provided with a ground brick plate 30, the ground brick plate 30 is also provided with a toilet bowl and a squatting pan drain outlet, and the toilet bowl and the squatting pan drain outlet are communicated with a drainage pipe network in the sinking compartment in a sealing way.

The floor drain can be assembled on the floor and can be disassembled when needing to be repaired so as to be convenient for disassembling the whole floor.

According to the floor structure provided by the invention, when water leakage and water seepage occur in the ground water discharge pipe and the net-shaped water discharge structure, the net-shaped water discharge structure is designed to be an assembly type integrated structure, floor bricks can be opened very conveniently, leakage can be found out in time, the floor can be restored quickly after maintenance is finished, and the influence on household life is small. The gaps between the floor tiles in the toilet are filled and plugged with waterproof materials to form a waterproof net, and the plurality of water-impermeable floor tiles finally form an integral waterproof floor. Domestic water for showering in a wet area and temporary water in a dry area can be drained away through floor drains of the floor tile plate. The water tank pipe under the floor tile plate adopts a net structure, residual water which possibly leaks among the floor tile blocks is collected and then discharged, and finally, a stable waterproof structure is realized.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A net-shaped drainage structure is used for being installed below a ground base layer of a sunken toilet and is characterized in that the net-shaped drainage structure comprises a plurality of transverse water tank pipes installed on a toilet wall body (200) and a plurality of longitudinal water tank pipes installed on the toilet wall body (200), a plurality of longitudinal water tank pipes are communicated between adjacent transverse water tanks, each transverse water tank pipe and each longitudinal water tank pipe are intersected to form a net-shaped structure, an opening used for bearing water leakage from a gap between adjacent floor bricks (30) above is formed in the upper portion of each water tank pipe, and a drainage hole used for being communicated with a main drainage vertical pipe (15) is formed in the net-shaped drainage structure.

2. The net drainage structure according to claim 1, wherein the plurality of transverse sump pipes includes a second sump pipe (12), at least 1 fourth sump pipe (14) and a fifth sump pipe (16), the second sump pipe (12) and the fifth sump pipe (16) being adapted to be mounted on opposite toilet walls (200) of the sinking chamber (20), respectively.

3. The net-shaped drainage structure according to claim 2, wherein the plurality of longitudinal water tank pipes comprises a first water tank pipe (11), at least 1 connecting water tank pipe (17) and a third water tank pipe (13), the first water tank pipe (11) and the third water tank pipe (13) are respectively used for being installed on two opposite toilet walls (200) of the sinking chamber (20), the third water tank pipe (13) is a bent pipe, and the bent part of the third water tank pipe (13) is used for forming a space for placing the main drainage vertical pipe (15) with one corner of the toilet walls (200).

4. The net drainage structure according to claim 1, wherein each of the transverse water trough pipes is perpendicular to each of the longitudinal water trough pipes, each of the transverse water trough pipes is parallel to each other, an upper opening of each of the transverse water trough pipes is formed to be opposite to a gap between the floor bricks (30), and an upper opening of each of the longitudinal water trough pipes is formed to be opposite to a gap between the floor bricks (30).

5. The reticulated drainage structure of claim 1, wherein the longitudinal flume tubes have a class D tube cross-section (108), and wherein the class D tube cross-section (108) is a v-shaped cross-section.

6. A drainage network according to claim 1 or 5, wherein the cross-channel pipes are of type B cross-section (107), the type B cross-section (107) is c-shaped, and v-shaped notches (141) are provided at the junctions of the cross-channel pipes and the longitudinal channel pipes to facilitate the placement of the longitudinal channel pipes.

7. The net-shaped drainage structure according to claim 2, wherein the upper portion of the first flume pipe (11) is provided with bosses (1062) for abutting against the floor bricks (30), the upper portion of the fourth flume pipe (14) is provided with bosses (1062) for abutting against the floor bricks (30), and each boss (1062) is used for abutting against the wall surface of the toilet wall (200).

8. A ground drainage system, characterized in that it comprises at least one floor drain, a multi-way pipe, a main drainage riser (15) installed in a caisson (20), and a reticulated drainage structure according to any one of claims 1 to 5, the drainage holes of each floor drain and the reticulated drainage structure being in communication with the main drainage riser (15) through the multi-way pipe.

9. A floor structure, characterized in that said floor structure (100) comprises a plurality of floor bricks (30) and a ground-based supporting structure (10), a plurality of said floor bricks (30) being laid over each of said transverse flume tubes, the gap between each adjacent floor brick (30) being located directly above the upper opening of each flume tube, said ground-based supporting structure (10) comprising at least one supporting means and a net-like drainage structure according to any one of claims 1-5, said supporting means being arranged below and supporting and fixing said net-like drainage structure.

10. A floor structure according to claim 9, wherein said ground substrate support structure (10) further comprises at least 1 supporting beam (101), said supporting means being plural in number, each supporting means bearing against the intersection between each transverse channel pipe and each longitudinal channel pipe, each supporting means comprising a supporting beam mount (102), a sleeve (103), a support bar (104) and a base (105); the lower surface of the base (105) is used for being arranged on the bottom surface of the sinking compartment (20), the lower end of the supporting rod (104) is fixedly connected with the upper surface of the base (105), the upper end of the supporting rod (104) is fixedly arranged in the lower end of the sleeve (103) in a height-adjustable manner through a fixing piece (109), the upper end of the sleeve (103) is fixed with the bearing beam mounting seat (102), the bearing cross beam mounting seats (102) side by side support one bearing cross beam (101) together, the bearing cross beams (101) are fixedly connected with the transverse water tank pipes, the bearing cross beams (101) are parallel to the longitudinal water tank pipes and are located right below the longitudinal water tank pipes, lower flanging (31) are arranged at the outer edge of each floor brick (30), and the lower flanging (31) is inserted into an upper opening of each water tank pipe.