CN212896880U

CN212896880U - Sinking type toilet water-proof structure

Info

Publication number: CN212896880U
Application number: CN202021536562.5U
Authority: CN
Inventors: 范增昌; 贾翠华; 左爱芳; 张帅; 陈月
Original assignee: Jianguo Weiye Waterproof Science And Technology Wangdu Co ltd
Current assignee: Jianguo Weiye Waterproof Science And Technology Wangdu Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-06
Anticipated expiration: 2030-07-29

Abstract

The application relates to a waterproof structure of a sunken toilet, which belongs to the technical field of building engineering waterproofing, and provides the following technical scheme aiming at the problem that a sealing material for a vertical pipe passing through a bottom plate part and a ground waterproof material can be aged, invalid and leak in the process of using the sunken toilet along with time; the secondary drain pipe is communicated with the main drain pipe, the bottom wall of the sink groove is inclined, and the water inlet of the secondary drain pipe is arranged at the low end of the sink groove. This application has can be immediately with sink inslot water getting rid of, avoids long-term long-standing to return smelly, reduces the advantage of seepage hidden danger.

Description

Sinking type toilet water-proof structure

Technical Field

The application relates to the technical field of constructional engineering waterproofing, in particular to a sunken toilet waterproofing structure.

Background

In order to flexibly arrange toilet facilities and meet humanized living requirements, a house mostly adopts a sinking toilet, a sinking toilet caisson is mainly constructed in such a way that a toilet structural layer is partially or wholly sunk to a certain height away from a corresponding floor, a toilet drain pipe and a drain branch pipe do not penetrate through a floor of the floor structure to reach a lower-layer space, the toilet drain pipe and the drain branch pipe are laid on the same layer with a toilet and are connected into a drain pipe system, and then backfilling or overhead construction is carried out, and the structural layer only needs to be provided with a hole as a drain vertical pipe for use, so that the toilet belongs to the same-layer drain toilet.

However, when the sink toilet is used, the sealing material for the pipe joints and the vertical pipes passing through the bottom plate and the ground waterproof material are aged and failed over time, and leakage occurs. The water entering the caisson can go everywhere, gathers on the bottom plate, and leaks to the lower layer through concrete defects or pipelines crossing seams to damage the architectural decoration. Meanwhile, the retention water in the caisson can also generate odor, so that living life is seriously influenced, and meanwhile, the load of the bottom plate is greatly increased, and the bottom plate can crack even to cause structural accidents. Once seeper leaks in the sinking toilet, the whole ground, the waterproof and filling layer are required to be dismantled, and the whole floor, the waterproof and filling layer is repaired and restored after the seeper is removed.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, the utility model aims to provide a sunken bathroom waterproof construction, it has can be immediately with sink inslot water removal, avoids long-term long-pending stay to return smelly, reduces the advantage of seepage hidden danger.

The technical purpose of the application is realized by the following technical scheme:

a sinking type toilet waterproof structure comprises a floor structure and a wall surface structure, wherein the floor structure is a sinking type formed sinking groove, a first waterproof layer, a reinforcing layer, a second waterproof layer and a decorative layer are arranged in the sinking groove from bottom to top, a deposition space is reserved between the first waterproof layer and the reinforcing layer, a main drainage pipe and a secondary drainage pipe are arranged in the deposition space, the main drainage pipe is vertically arranged and is communicated with a branch drainage pipe, and one end, away from the main drainage pipe, of the branch drainage pipe extends to the outside of the decorative layer; the secondary drain pipe sets up in the bottom of sink groove, secondary drain pipe and the perpendicular setting of main drain pipe, secondary drain pipe and main drain pipe are linked together, sink the diapire of groove from last to setting up to the lopsidedness that is close to main drain pipe down, secondary drain pipe's water inlet sets up in sink the low side of groove.

Through adopting above-mentioned technical scheme, when sinking formula bathroom takes place the seepage in the use, water can permeate to the inside of sinking groove, under the effect of the first waterproof layer in sinking groove bottom, avoids water to continue to permeate to the lower floor to make water gather in the inside of sinking groove. Because the sink tank diapire is the slope setting, water flows to the sink tank low department along the diapire of sink tank, and the water that permeates to the sink tank inside flows to the water inlet department that is close to the secondary drain pipe under the effect of sink tank diapire, because secondary drain pipe and main drain pipe are linked together, gathers to the inside water of sink tank and passes through the inside that the secondary drain pipe got into main drain pipe to can be immediately with sink tank internal water getting rid of, avoid long-term long-standing to stay and return smelly, reduce the seepage hidden danger.

The application is further configured to: and a filling layer is arranged in the deposition space.

By adopting the technical scheme, the filling layer is used for filling the interval between the first waterproof layer and the reinforcing layer, so that the outer part of the main drainage pipe is coated, the stability of the main drainage pipe in a deposition space is improved, and the shaking degree of the main drainage pipe in the drainage process of the main drainage pipe is reduced; on the other hand, the load of the decorative layer can be increased.

The application is further configured to: the inside in deposit space is provided with the support column that is used for supporting a drain pipe, the support column is vertical setting.

By adopting the technical scheme, the stability of the branch drain pipe is improved, and the cracking of the joint of the branch drain pipe and the main drain pipe under the action of the impulsive force of water is avoided.

The application is further configured to: and a rubber cushion block is arranged between the supporting column and the branch drain pipe.

Through adopting above-mentioned technical scheme, slow down the vibration range of a drain pipe, prolong the life of a drain pipe.

The application is further configured to: and a slope finding layer is arranged below the first waterproof layer.

Through adopting above-mentioned technical scheme, be convenient for realize the groove diapire slope setting that sinks to can in time be with the inside log raft play of the groove diapire that sinks, reduce water in the inside accumulation of the groove that sinks, avoid long-term long-standing to stay and return the smelly.

The application is further configured to: and a leveling layer is arranged between the reinforcing layer and the decorative layer.

Through adopting above-mentioned technical scheme, improve the roughness of decorative layer to improve the planarization on bathroom ground.

The application is further configured to: and a metal net is laid in the reinforcing layer.

Through adopting above-mentioned technical scheme, improve the structural strength of enhancement layer to improve the load of enhancement layer, avoid the decorative layer fracture.

The application is further configured to: the connecting end of the secondary drain pipe and the main drain pipe is lower than the water inlet end of the secondary drain pipe.

By adopting the technical scheme, on one hand, water can conveniently flow into the main drain pipe through the secondary drain pipe; on the other hand, when water is prevented from being discharged through the main water discharge pipe, water enters the interior of the sink tank through the secondary water discharge pipe.

The application is further configured to: the inside of secondary drain pipe is provided with can prevent that the inside water of main drain pipe from getting into the inside water blocking plate of secondary drain pipe, the upper end and the secondary drain pipe of water blocking plate rotate to be connected, lower extreme and secondary drain pipe interval set up, the rotation end of water blocking plate is provided with the elastic component that is used for keeping water blocking plate and secondary drain pipe interval set up.

Through adopting above-mentioned technical scheme, through the setting of water-blocking plate, in guaranteeing that hydroenergy passes through the inside water entering secondary drainage pipe of secondary drainage pipe when avoiding main drainage pipe, further avoid water to pass through the inside that secondary drainage pipe got into sink groove, avoid the refluence of water.

The application is further configured to: the water blocking plate is arranged from top to bottom in a manner of inclining to one side close to the axis of the main drainage pipe, and the water blocking plate is arranged so as not to obstruct the drainage of the main drainage pipe.

Through adopting above-mentioned technical scheme, realize the water conservancy diversion effect to the inside water of main drainage pipe, avoid the accumulation of water on the water-blocking plate.

In summary, the present application has the following beneficial effects:

firstly, the water which permeates into the interior of the sink tank can be prevented from continuously permeating into the lower layer through the arrangement of the first waterproof layer, so that the water is accumulated in the interior of the sink tank. Water flows to the lower part of the sink along the bottom wall of the sink and enters the main drainage pipe through the secondary drainage pipe, so that the water in the sink can be drained immediately, long-term retention and odor return are avoided, and leakage hidden danger is reduced;

secondly, the main drainage pipe is arranged in the filling layer, so that the stability of the main drainage pipe in the deposition space is improved under the action of the filling layer, and the shaking degree of the main drainage pipe in the drainage process of the main drainage pipe is reduced, so that the damage of the main drainage pipe to the decorative layer is reduced, and the cracking of the decorative layer is avoided;

third, through the setting of water-blocking plate, realize keeping out of main drain pipe and secondary drain pipe intercommunication department, in the inside water of avoiding main drain pipe when guaranteeing that sink groove inside water passes through secondary drain pipe normal discharge gets into the secondary drain pipe, further avoid water to get into the inside of sink groove through the secondary drain pipe, avoid the refluence of water.

Drawings

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of a second embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure, 11, a floor structure; 111. sinking the tank; 12. a wall structure; 21. finding a slope layer; 22. a first waterproof layer; 23. a filling layer; 24. a reinforcing layer; 25. a second waterproof layer; 26. leveling layer; 27. a decorative layer; 28. a metal mesh; 3. a floor drain; 41. branch drain pipes; 411. a horizontal segment; 412. a vertical section; 42. a main drain pipe; 43. a secondary water drainage pipe; 431. rotating the abdicating groove; 51. a support pillar; 52. a rubber cushion block; 61. a water-blocking plate; 62. a rotating shaft; 63. an elastic member.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example one

Referring to fig. 1, for the waterproof structure of formula of sinking bathroom that this application discloses, including floor structure 11 and wall structure 12, floor structure 11 forms sink groove 111 for the formula of sinking, and from supreme slope finding layer 21, first waterproof layer 22, filling layer 23, enhancement layer 24, second waterproof layer 25, screed-coat 26 and decorative layer 27 are provided with in order down in sink groove 111, and fixed connection between the adjacent layer.

Referring to fig. 1, a floor drain 3 is provided in the decorative layer 27, and the floor drain 3 is communicated with a main drain pipe 42 through a branch drain pipe 41. A drain pipe 41 is the setting of L type, and a drain pipe 41 includes horizontal segment 411 and vertical section 412, and a vertical section 412 top and the decorative layer 27 upper surface of a drain pipe 41 are in same horizontal plane, are provided with the kink between a drain pipe 41 horizontal end intercommunication vertical section 412, prevent to return the flavor.

Referring to fig. 1, a supporting column 51 is arranged between the bent portion of the branch drain pipe 41 and the bottom wall of the sink 111, the supporting column 51 is made of bricks, and a rubber pad 52 is adhered between the upper surface of the supporting column 51 and the bent portion of the branch drain pipe 41 to reduce the vibration amplitude of the branch drain pipe 41 caused by the impact force of water.

The vertical section 412 of the branch drainage pipe 41 is communicated with the main drainage pipe 42, the main drainage pipe 42 is a self-contained drainage pipe of a building, the main drainage pipe 42 is vertically arranged at the position close to a wall corner of a toilet, the main drainage pipe 42 vertically penetrates through the bottom wall of each layer of sink groove 111 from the first layer upwards to the roof, the main drainage pipe 42 is used for vertically discharging water of each layer of sanitary ware after receiving the water, the main drainage pipe 42 is also used for receiving accumulated water from the interior of the sink groove 111 in the application, and the accumulated water in the interior of the sink groove 111 enters the interior of the main drainage pipe 42 through the secondary drainage pipe 43.

Referring to fig. 1, the secondary drainage pipe 43 is installed on the side surface of the main drainage pipe 42, the secondary drainage pipe 43 is embedded at the bottom of the sink groove 111, the water outlet of the secondary drainage pipe 43 is communicated with the corresponding opening of the side wall of the main drainage pipe 42, and the water inlet of the secondary drainage pipe 43 is flush with the lower end of the slope-finding layer 21. The secondary drain pipe 43 serves to collect the seeped water in the sink tank 111 and discharge it to the main drain pipe 42. The secondary drainage pipe 43 and the main drainage pipe 42 are vertically arranged, and two ends of the secondary drainage pipe 43 are cut into slope surfaces of 45 degrees, so that the connecting end of the secondary drainage pipe 43 and the main drainage pipe 42 is lower than the water inlet end of the secondary drainage pipe 43.

Referring to fig. 1, the slope layer 21 is used for draining water from the sink tank 111 and is disposed below the first waterproof layer 22 at the bottom of the sink tank 111, the slope layer 21 is inclined from top to bottom from one side close to the side wall of the sink tank 111 to one side close to the bottom wall of the sink tank 111, and the water inlet of the secondary drainage pipe 43 is located at the lowest position of the slope layer 21. The slope finding layer 21 is poured by adopting concrete, and the surface is compacted and polished.

Referring to fig. 1, a first waterproof layer 22 is disposed on the bottom wall of the sink tank 111 for preventing water in the sink tank 111. The first waterproof layer 22 is made of waterproof paint, the first waterproof layer 22 is fully coated on the inner wall of the sinking groove 111, and meanwhile, separation is formed between the sinking groove 111 and the wall surface, so that the wall surface structure 12 is prevented from being damaged by damp.

A deposition space is enclosed between the first waterproof layer 22 and the reinforcing layer 24, and the filling layer 23 is backfilled in the deposition space between the first waterproof layer 22 and the reinforcing layer 24 by adopting ceramsite, so that the penetration speed of water in the filling layer 23 can be reduced, and the load of the decorative layer 27 can be increased.

Referring to fig. 1, the reinforcing layer 24 is made of concrete mortar, the metal mesh 28 is disposed inside the concrete mortar, the metal mesh 28 of the present application may be a steel mesh or a wire mesh, and the reinforcing layer 24 and the second waterproof layer 25 are bonded and fixed to increase the waterproof property, so that the reinforcing layer 24 and the second waterproof layer 25 form a whole, thereby preventing water leakage and enhancing the tensile strength of the reinforcing layer 24.

The implementation principle of the first embodiment is as follows: when the sink toilet leaks in use, water can permeate into the sink tank 111, and under the action of the first waterproof layer 22, the water is prevented from continuously permeating into the lower layer, so that the water is accumulated in the sink tank 111. The water that permeates to the inside of sink tank 111 is under the effect of looking for the slope layer 21, and water flows along the upper surface of looking for the slope layer 21 to sink tank 111 low department to get into main drain pipe 42 through secondary drain pipe 43 water inlet, thereby can get rid of sink tank 111 internal water in time, avoid long-term long-standing to return smelly, reduce the seepage hidden danger.

Example two

The difference between the second embodiment and the first embodiment is that, with reference to fig. 2 and 3, a water blocking plate 61 capable of preventing water in the main drain pipe 42 from entering the secondary drain pipe 43 is provided inside the secondary drain pipe 43, the water blocking plate 61 is inclined from top to bottom to a side away from the water outlet of the secondary drain pipe 43, and the lower end of the water blocking plate 61 does not interfere with the drainage of the main drain pipe 42.

With reference to fig. 2 and 3, the upper end of the water blocking plate 61 is rotatably connected with the secondary drainage pipe 43 through the rotating shaft 62, the rotating shaft 62 is perpendicular to the axis of the secondary drainage pipe 43, the secondary drainage pipe 43 is far away from one side of the bottom wall of the sink groove 111, the rotating yielding groove 431 is arranged, the cross section of the rotating yielding groove 431 is in an L-shaped arrangement, the open end of the L-shaped groove faces the bottom wall of the sink groove 111, and the rotating shaft 62 is rotatably connected with the side wall of the rotating yielding groove 431. The water-blocking plate 61 is fixedly connected at the connection part with the rotating shaft 62. The lower end of the water blocking plate 61 and the secondary drain pipe 43 are spaced apart from each other, and the water in the sink tank 111 flows out of the main drain pipe 42 through the secondary drain pipe 43, the water blocking plate 61, and the secondary drain pipe 43 in this order.

With reference to fig. 2 and 3, an elastic member 63 for keeping the water blocking plate 61 and the secondary drainage pipe 43 spaced apart is arranged between the rotating shaft 62 and the water blocking plate 61, the elastic member 63 is an elastic sheet, the cross section of the elastic sheet is arranged in a V shape, the V-shaped opening end of the elastic sheet faces the bottom wall of the sink groove 111, one end of the elastic sheet is fixedly connected with the side wall of the rotation yielding groove 431, the other end of the elastic sheet is fixedly connected with the water blocking plate 61, when water passing through the main drainage pipe 42 acts on the water blocking plate 61, impact force of the water on the water blocking plate 61 is relieved, the service life of the water blocking plate 61 is prolonged, and meanwhile, the communication state of the secondary drainage pipe 43 and the main drainage pipe 42 can be kept.

The second embodiment is implemented according to the following principle: when the main drainage pipe 42 drains, a large amount of water passes through the joint of the main drainage pipe 42 and the secondary drainage pipe 43, part of the water is drained through the main drainage pipe 42, part of the water may act on the water-blocking plate 61 in the process of flowing inside the main drainage pipe 42, the water continues to flow along the surface of the water-blocking plate 61, the water is prevented from entering the inside of the secondary drainage pipe 43, the water is prevented from flowing back to the inside of the sink 111 through the secondary drainage pipe 43, and the water is prevented from being accumulated for a long time and remaining inside the sink 111 to cause odor return.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The sinking type toilet waterproof structure comprises a floor structure (11) and a wall surface structure (12), wherein the floor structure (11) forms a sinking groove (111) in a sinking mode, and is characterized in that a first waterproof layer (22), a reinforcing layer (24), a second waterproof layer (25) and a decorative layer (27) are arranged in the sinking groove (111) from bottom to top, a deposition space is reserved between the first waterproof layer (22) and the reinforcing layer (24), a main drainage pipe (42) and a secondary drainage pipe (43) are arranged in the deposition space, the main drainage pipe (42) is vertically arranged, the main drainage pipe (42) is communicated with a branch drainage pipe (41), and one end, far away from the main drainage pipe (42), of the branch drainage pipe (41) extends to the outside of the decorative layer (27); the secondary drainage pipe (43) is arranged at the bottom of the sinking groove (111), the secondary drainage pipe (43) and the main drainage pipe (42) are vertically arranged, the secondary drainage pipe (43) is communicated with the main drainage pipe (42), the bottom wall of the sinking groove (111) is obliquely arranged from top to bottom to one side close to the main drainage pipe (42), and a water inlet of the secondary drainage pipe (43) is arranged at the low end of the sinking groove (111).

2. A sunken toilet water-proof construction according to claim 1, wherein the interior of the deposition space is provided with a filling layer (23).

3. A sunken toilet waterproofing construction according to claim 1, wherein the interior of the settling space is provided with a support column (51) for supporting a branch drain pipe (41), the support column (51) being vertically arranged.

4. A sunken toilet waterproofing construction according to claim 3, wherein a rubber pad (52) is provided between the support column (51) and the branch drain pipe (41).

5. The waterproof structure of a sink toilet according to claim 1, wherein a slope layer (21) is provided below the first waterproof layer (22).

6. A sunken toilet water-proof construction according to claim 1, wherein a leveling layer (26) is arranged between the reinforcing layer (24) and the decorative layer (27).

7. A sunken toilet water-proof construction according to claim 1, wherein a metal mesh (28) is laid inside the reinforcement layer (24).

8. The waterproof structure of a sunken toilet according to claim 1, wherein the connection end of the secondary drain pipe (43) and the main drain pipe (42) is lower than the water inlet end of the secondary drain pipe (43).

9. The waterproof structure of a sunken toilet according to claim 1, wherein the secondary drainage pipe (43) is internally provided with a water blocking plate (61) capable of preventing water inside the main drainage pipe (42) from entering the secondary drainage pipe (43), the water blocking plate (61) is rotatably connected to the secondary drainage pipe (43) at an upper end thereof and spaced apart from the secondary drainage pipe (43) at a lower end thereof, and the water blocking plate (61) is rotatably provided at a rotating end thereof with an elastic member (63) for maintaining the water blocking plate (61) and the secondary drainage pipe (43) spaced apart.

10. A water-proof structure for a sunken toilet according to claim 9, wherein the water blocking plate (61) is inclined from top to bottom to a side close to the axis of the main drain pipe (42), and the water blocking plate (61) is disposed not to obstruct the drainage of the main drain pipe (42).