阅读说明：本技术 卫生间底基漏水外排式防水铺层及其实施方法 (Outer drainage type waterproof layer for toilet subbottom water leakage and implementation method thereof ) 是由 李钊 于 2021-01-20 设计创作，主要内容包括：本发明公开了卫生间底基漏水外排式防水铺层及其实施方法,包括水泥底层、第一粘胶层、排水导向层、支撑层、第二粘胶层、地板砖层、外排机构和排水管,本发明的有益效果为结构设计巧妙,可以将渗透或直接流动水从排水管排出,可防止水渗透到下一层住户,保证卫生间底基使用的安全,大大提高卫生间的防水效果,可通过重复将排水检查件取出,观察两侧间隔储水盘内的储水量,来判定卫生间的渗水情况,做到防患于未然,而且可根据储水在储水盘的哪一侧来判定卫生间漏水的大致区域,降低维修施工复杂度,提高维修速度,可防止外排机构回水反冲造成的卫生间底基内侧集水,保证卫生间底基的使用寿命。(The invention discloses an external drainage type waterproof paving layer for water leakage of a toilet subbase and an implementation method thereof, the external drainage type waterproof paving layer comprises a cement subbase, a first adhesive layer, a drainage guide layer, a supporting layer, a second adhesive layer, a floor brick layer, an external drainage mechanism and a drainage pipe, the invention has the advantages of ingenious structural design, capability of discharging seepage or directly flowing water from the drainage pipe, capability of preventing the water from permeating into a next layer of households, capability of ensuring the use safety of the toilet subbase and greatly improving the waterproof effect of the toilet, capability of judging the water seepage condition of the toilet by repeatedly taking out a drainage inspection part and observing the water storage amount in water storage discs at two sides at intervals, capability of preventing the water from entering the toilet, capability of judging the approximate area of the water leakage of the toilet according to which side of the water storage disc the water is stored, capability of reducing the maintenance construction complexity and improving the maintenance speed, capability of preventing the water collection at the inner side of the toilet, the service life of the toilet subbase is ensured.)

1. The outer row type waterproof layer for water leakage of the toilet subbase comprises a cement bottom layer (1), a first adhesive layer (2), a second adhesive layer (5) and a floor tile layer (6), and is characterized by further comprising a drainage guide layer (3), a support layer (4), an outer row mechanism (7) and a drainage pipe (8), wherein the first adhesive layer (2) is laid at the upper end of the cement bottom layer (1), the lower end of the outer row mechanism (7) is embedded on the first adhesive layer (2), one end of the outer row mechanism is communicated and connected with the drainage pipe (8), the other end of the outer row mechanism penetrates through the drainage guide layer (3), the support layer (4), the second adhesive layer (5) and the floor tile layer (6), the drainage guide layer (3) is laid at the upper end of the first adhesive layer (2), the lower end of the support layer (4) is adhesively connected with the drainage guide layer (3), the second adhesive layer (5) is laid at the upper end of the support, a floor brick layer (6) is laid at the upper end of the second adhesive layer (5);

the drainage guide layer (3) comprises a first water collecting plate (31) and a second water collecting plate (32), the first water collecting plate (31) is in adhesive connection with the second water collecting plate (32), the support layer (4) comprises a support plate (41) and a connecting column (42), and the support layer (4) is fixedly arranged at the lower end of the support plate (41);

the outer discharging mechanism (7) comprises a drainage checking piece (71), a through pipe (72), a connecting pipe (73) and a guide pipe (74), wherein the drainage checking piece (71) is in threaded connection with the opening end of the through pipe (72), one end of the connecting pipe (73) is connected with the lower end of the through pipe (72), the other end of the connecting pipe is fixedly connected with the guide pipe (74), and a drainage pipe (8) is inserted.

2. The washroom subbottom drainage-type waterproof layer as claimed in claim 1, wherein the first water collection sheet (31) and the second water collection sheet (32) have the same structure, the first water collection sheet (31) comprises a first connection groove (311) and a second connection groove (312), the first connection groove (311) is disposed on one side of the first water collection sheet (31), and the other side of the first water collection sheet (31) opposite to the first connection groove is provided with a connection block (321), the second connection groove (312) is disposed on one side of the first water collection sheet (31) adjacent to the first connection groove (311), and the connection block (321) opposite to the second connection groove (312) of the second water collection sheet (32) is matched, and the connection block (321) is C-shaped.

3. The drainage-type waterproof mat for toilet subbase according to claim 1, wherein the first water collection sheet (31) is inclined downward at an angle of 5 to 8 degrees, the middle portion of the first water collection sheet (31) is recessed inward, the first water collection sheet (31) and the second water collection sheet (32) are opposite to each other, the opposite surfaces form a semicircular groove, and the lower end of the first water collection sheet (31) is further provided with a reinforcing column (313).

4. The washroom subbottom drainage-type waterproof mat according to claim 2, wherein the first connection grooves (311) are provided at upper ends thereof with alignment fixing grooves (314), the connection columns (42) are matched with the alignment fixing grooves (314), the number of the support plates (41) is three, and the gaps in the longitudinal connection of the support plates (41) are staggered from the gaps in the longitudinal connection of the first water collection plates (31).

5. The washroom subbase water leakage outward-discharging type waterproof layer as claimed in claim 1, wherein the drainage check member (71) comprises a fixed disc (711), an extension pipe (712), a limiting blocking piece (713), a first drainage hole (714), a water storage disc (715) and an anti-reverse drainage member (716), the fixed disc (711) is fixedly arranged at the upper end of the extension pipe (712) and is in threaded connection with the upper end of the penetration pipe (72), the limiting blocking piece (713) is fixedly arranged at both sides of the lower end of the extension pipe (712) and is fixedly connected with the water storage disc (715), the first drainage hole (714) is positioned at the upper end of the water storage disc (715) and is provided with both sides of the extension pipe (712), and the reverse drainage member (716) is arranged at the lower end of the anti-reverse drainage member (716).

6. The bathroom foundation leaking water outward drainage type waterproof sheet according to claim 5, wherein the anti-backflushing drainage member (716) comprises a sleeve (7161), a ferrule (7162), a first repelling sheet (7163), a second repelling sheet (7164) and a second drainage hole (7165), the first repelling sheet (7163) is arranged at the inner side of the ferrule (7162), the second repelling sheet (7164) is embedded at the inner lower end of the sleeve (7161), the first repelling sheet (7163) and the second repelling sheet (7164) are magnetically repelled, and the second drainage hole (7165) is arranged at the lower end of the sleeve (7161).

7. The bathroom foundation leaking water outward drainage type waterproof sheet according to claim 1, wherein water inlet holes (721) are perforated at both sides of the penetration pipe (72), and the water inlet holes (721) correspond to a semicircular groove formed by the first water collection sheet (31) and the second water collection sheet (32).

8. A method of implementing the water-leaking, externally-draining waterproof sheet for a toilet footbed according to any one of claims 1 to 7, comprising the steps of: s1: the water drainage pipe (8) is fixedly penetrated through the cement bottom layer (1), then the prepared first adhesive layer (2) is laid on the cement bottom layer (1), and then the connecting pipe (73) is embedded in the first adhesive layer (2) and is communicated and connected with the water drainage pipe (8); s2: inserting a reinforcing column (313) of the drainage guide layer (3) into the first adhesive layer (2), connecting the first water collecting plate (31) with the second water collecting plate (32), and enabling a through pipe (72) to penetrate through the drainage guide layer (3); s3: the connecting columns (42) are respectively inserted into the aligning fixing grooves (314) and are evenly hammered by a rubber hammer, and the penetrating pipes (72) penetrate through the supporting layer (4); s4: laying a second adhesive layer (5) on the supporting layer (4), laying a floor tile layer (6) on the second adhesive layer (5), and enabling the through pipe (72) to penetrate through the second adhesive layer (5) and the floor tile layer (6); s5: and finally, connecting the drainage inspection piece (71) with the upper end of the through pipe (72) through threads to finish the laying of the waterproof paving layer.

9. The method for implementing the drainage-type waterproofing layer for toilet subbase according to claim 8, wherein the waterproofing glue is injected into the first connecting groove (311), the second connecting groove (312) and the alignment fixing groove (314) before the drainage guide layer (3) is laid.

Technical Field

The invention relates to the technical field of buildings, in particular to an external drainage type waterproof layer for water leakage of a toilet subbottom and an implementation method thereof.

Background

The toilet is not a toilet, but a combination of a toilet, a washroom and a bath tub. The toilet can be divided into an independent type, a dual-purpose type and a compromise type according to the layout. And can be classified into a semi-open type, an open type and a closed type according to forms. Currently, semi-open type for distinguishing dry and wet sections is popular. Residential toilets are typically assigned to private and public use. Dedicated to serve only the master bedroom; the public is connected with the public walkway and is commonly used by other family members and guests, and the water consumption of the toilet is usually the largest, so that the requirement on the waterproof effect of the base of the toilet is very high.

However, the current toilet subbase is waterproof only by preventing water from permeating downwards, but the water leaked from any position of the toilet cannot be discharged comprehensively, the inner side of the subbase of the toilet is soaked for a long time by water, the service life of the subbase is shortened, the subbase is easy to mildew and swell, the subbase cannot be known in time when slightly leaking water, the subbase cannot be overhauled in time, the whole bottom of the toilet is pried when water leakage is found, the operation is troublesome, and the maintenance time is long.

To solve the above problems. Therefore, the water leakage external drainage type waterproof layer for the toilet subbottom and the implementation method thereof are provided.

Disclosure of Invention

The invention aims to provide an external drainage type waterproof paving layer for water leakage of a toilet subbase and an implementation method thereof, when the whole waterproof paving layer starts to leak water, the water flows or permeates to a second adhesive layer from a connecting gap of a floor tile layer, further flows or permeates to a drainage guide layer from a connecting gap of a supporting layer, gathered water flows to a first water collecting plate and a second water collecting plate from an inclined first water collecting plate or second water collecting plate to form a semicircular groove, then flows to a through pipe from the semicircular groove and flows to a drainage pipe, when a small amount of water permeates, the water can remain in a gap between the through pipe and an extension pipe, after the toilet is used for a long time, a drainage inspection part can be repeatedly taken out to observe the water storage amount in water storage trays at two sides to judge the water seepage condition of the toilet, the water seepage condition of the toilet can be prevented, and when a large amount of water seeps, the water amount is continuously increased, when the water quantity overflows the first drain hole, the water begins to be poured into the extension pipe, and when the gravity of the water is greater than the repulsive force of the first repelling sheet and the second repelling sheet, the first repelling sheet moves downwards, and the water flows to the connecting pipe from the second drain hole, so that the problems in the background art can be solved.

In order to achieve the purpose, the invention provides the following technical scheme: the toilet subbase water leakage external drainage type waterproof layer comprises a cement bottom layer, a first adhesive layer, a second adhesive layer, a floor tile layer, a drainage guide layer, a supporting layer, an external drainage mechanism and a drainage pipe, wherein the first adhesive layer is laid on the upper end of the cement bottom layer, the lower end of the external drainage mechanism is embedded in the first adhesive layer, one end of the external drainage mechanism is communicated with the drainage pipe, the other end of the external drainage mechanism penetrates through the drainage guide layer, the supporting layer, the second adhesive layer and the floor tile layer, the drainage guide layer is laid on the upper end of the first adhesive layer, the lower end of the supporting layer is in adhesive connection with the drainage guide layer, the second adhesive layer is laid on the upper end of the supporting layer, and the floor tile layer is laid on the upper end;

the drainage guide layer comprises a first water collecting plate and a second water collecting plate, the first water collecting plate is connected with the second water collecting plate in an adhesive mode, the supporting layer comprises a supporting plate and a connecting column, and the supporting layer is fixedly arranged at the lower end of the supporting plate;

the outer drainage mechanism comprises a drainage inspection piece, a through pipe, a connecting pipe and a guide pipe, wherein the drainage inspection piece is in threaded connection with the opening end of the through pipe, one end of the connecting pipe is connected with the lower end of the through pipe, the other end of the connecting pipe is fixedly connected with the guide pipe, and a drain pipe is inserted into the connecting pipe.

Furthermore, the first water collecting plate and the second water collecting plate are identical in mechanism composition, the first water collecting plate comprises a first connecting groove and a second connecting groove, the first connecting groove is arranged on one side of the first water collecting plate, a connecting block is arranged on the other side of the first water collecting plate opposite to the first connecting groove, the second connecting groove is arranged on one side of the first water collecting plate adjacent to the first connecting groove, the connecting block is matched with the second water collecting plate opposite to the second connecting groove, and the connecting block is C-shaped.

Furthermore, the first water collecting plate inclines downwards in an inclined mode, the inclined angle is 5-8 degrees, the middle of the first water collecting plate is sunken inwards, the first water collecting plate and the second water collecting plate are opposite in pairs, opposite surfaces of the first water collecting plate and the second water collecting plate form a semicircular groove, and a reinforcing column is further arranged at the lower end of the first water collecting plate.

Furthermore, the upper end of the first connecting groove is provided with an alignment fixing groove, the connecting column is matched with the alignment fixing groove, the number of the supporting plates is three, and the gap between the vertical connecting part of the supporting plates and the gap between the vertical connecting part of the first water collecting plate are staggered.

Further, the drainage inspection piece includes the fixed disk, the extension pipe, the restriction separation blade, first drainage hole, the water storage dish and prevents the drainage piece that dashes, and the fixed disk is fixed to be set up in the upper end of extension pipe, and with the upper end threaded connection who runs through the pipe, the fixed lower extreme both sides that set up at the extension pipe of restriction separation blade, and lower extreme and water storage dish fixed connection, the both sides that the extension pipe was seted up to first drainage hole position in the upper end of water storage dish, prevent that the drainage piece that dashes sets up at the lower extreme that prevents the drainage piece that dashes.

Further, the anti-recoil drainage piece comprises a sleeve, a ferrule, a first repelling sheet, a second repelling sheet and a second drainage hole, the first repelling sheet is arranged on the inner side of the ferrule, the second repelling sheet is embedded in the inner lower end of the sleeve, the first repelling sheet and the second repelling sheet repel magnetically, and the second drainage hole is formed in the lower end of the sleeve.

Furthermore, the two sides of the through pipe are provided with water inlet holes in a penetrating mode, and the water inlet holes correspond to the semicircular grooves formed by the first water collecting plates and the second water collecting plates.

The invention provides another technical scheme that: the implementation method of the external drainage type waterproof layer for the water leakage of the bathroom subbottom comprises the following steps:

s1: fixedly penetrating a drain pipe through a cement bottom layer, laying a prepared first adhesive layer on the cement bottom layer, embedding a connecting pipe on the first adhesive layer, and communicating and connecting the connecting pipe with the drain pipe; s2: inserting the reinforcing column of the drainage guide layer into the first adhesive layer, connecting the first water collecting plate with the second water collecting plate, and enabling the through pipe to penetrate through the drainage guide layer; s3: respectively inserting the connecting columns into the alignment fixing grooves, uniformly pounding the connecting columns tightly by using rubber hammers, and enabling the penetrating pipes to penetrate through the supporting layer; s4: laying a second adhesive layer on the supporting layer, laying a floor tile layer on the second adhesive layer, and enabling the penetrating pipe to penetrate through the second adhesive layer and the floor tile layer; s5: and finally, connecting the drainage inspection piece with the upper end of the through pipe in a threaded manner to finish the laying of the waterproof layer.

And further, before the drainage guide layer is laid, waterproof glue is respectively injected into the first connecting groove, the second connecting groove and the alignment fixing groove.

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

1. the invention provides a toilet subbottom water leakage external drainage type waterproof layer and an implementation method thereof, wherein a first water collecting plate inclines downwards in an inclined way, the inclined angle is 5-8 degrees, the middle part of the first water collecting plate is sunken inwards, the first water collecting plate and a second water collecting plate are opposite in pairs, the opposite surfaces form a semicircular groove, three support plates are transversely arranged, the longitudinally connected gaps of the support plates are staggered with the longitudinally connected gaps of the first water collecting plate, when the whole waterproof layer starts to leak water, the water firstly flows or permeates a second adhesive layer from the connecting gaps of a floor tile layer and then flows or permeates a drainage guide layer from the connecting gaps of a support layer, the gathered water flows into the semicircular groove from the inclined first water collecting plate or the inclined second water collecting plate, then flows into a through pipe from the semicircular groove and flows into a drainage pipe, the structure design is ingenious, the permeable or directly flowing water can be discharged from the drain pipe, the water can be prevented from permeating into the next layer of households, the use safety of the toilet base is ensured, and the waterproof effect of the toilet is greatly improved;

2. the invention provides a water leakage outer drainage type waterproof layer for a toilet subbase and an implementation method thereof, when a small amount of water permeates, the water can be remained in a gap between a through pipe and an extension pipe, after the toilet is used for a long time, a drainage inspection part can be repeatedly taken out, the water storage quantity in water storage discs at two sides at intervals is observed, the water seepage condition of the toilet is judged, the trouble is prevented, the approximate area of water leakage of the toilet can be judged according to which side of the water storage disc the water is stored, the maintenance construction complexity is reduced, and the maintenance speed is improved;

3. when a large amount of water is leaked, along with the continuous increase of water quantity, water starts to be poured into the extension pipe when the water quantity overflows the first drain hole, when the gravity of the water is larger than the repulsive force of the first repelling sheet and the second repelling sheet, the first repelling sheet moves downwards, the water flows to the connecting pipe from the second drain hole, the water drainage effect is realized, and when no water or little water exists at the upper end of the first repelling sheet, the water inlet of the sleeve can be blocked by the ferrule, the water collection at the inner side of the toilet subbase caused by the back water backflushing of an external drainage mechanism can be prevented, and the service life of the toilet subbase is ensured.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the external drainage type waterproof layer for toilet subbottom leakage of the present invention;

FIG. 2 is an overall front view of the outer drainage type waterproof layer for toilet subbottom leakage according to the present invention;

FIG. 3 is an overall side view of the water drainage external drainage type waterproof layer of the toilet subbase according to the present invention;

FIG. 4 is a schematic view of the whole middle part of the water-proof layer of the present invention for preventing water leakage from the toilet subbottom;

FIG. 5 is a schematic view showing a split three-dimensional structure of a drainage guide layer and a support layer of the external drainage type waterproof layer for toilet subbase leakage of the present invention;

FIG. 6 is a schematic perspective view of a first water collection sheet of the external drainage waterproof layer of the toilet subbase according to the present invention;

FIG. 7 is a schematic view of a three-dimensional structure of an external drainage mechanism of the external drainage type waterproof layer of the toilet subbase of the present invention;

FIG. 8 is a perspective view of a drainage inspection piece of the outer drainage type waterproof layer for toilet footbeds according to the present invention;

FIG. 9 is a schematic view of the internal plane structure of the anti-reverse drainage member of the external drainage type waterproof layer for the water leakage of the toilet subbase according to the present invention.

In the figure: 1. a cement bottom layer; 2. a first adhesive layer; 3. a drainage guide layer; 31. a first water collection sheet; 311. a first connecting groove; 312. a second connecting groove; 313. a reinforcement column; 314. aligning the fixed groove; 32. a second water collection sheet; 321. connecting blocks; 4. a support layer; 41. a support plate; 42. connecting columns; 5. a second adhesive layer; 6. a floor tile layer; 7. an outer discharge mechanism; 71. a drainage inspection piece; 711. fixing the disc; 712. an extension pipe; 713. a limiting baffle plate; 714. a first drain hole; 715. a water storage tray; 716. a backwash-preventing drain; 7161. a sleeve; 7162. a ferrule; 7163. a first repellent sheet; 7164. a second repellent sheet; 7165. a second drain hole; 72. penetrating the pipe; 721. a water inlet hole; 73. a connecting pipe; 74. a guide tube; 8. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, outer formula waterproof layer of arranging that leaks of bathroom subbase, including cement bottom 1, first viscose layer 2, second viscose layer 5 and floor brick layer 6, still include drainage guide layer 3, supporting layer 4, outer mechanism 7 and drain pipe 8 of arranging, first viscose layer 2 is laid in the upper end of cement bottom 1, outer mechanism 7's lower extreme is embedded on first viscose layer 2, and one end and drain pipe 8 intercommunication are connected, the other end runs through drainage guide layer 3, supporting layer 4, second viscose layer 5 and floor brick layer 6, drainage guide layer 3 is laid in the upper end of first viscose layer 2, the lower extreme and the drainage guide layer 3 adhesive bonding of supporting layer 4, second viscose layer 5 has been laid to the upper end of supporting layer 4, floor brick layer 6 is laid in the upper end of second viscose layer 5.

Referring to fig. 5 to 7, in the drainage guide layer 3 of the drainage external drainage type waterproof layer for a toilet foundation, the first water collection plate 31 and the second water collection plate 32 are adhesively connected to each other, the support layer 4 includes a support plate 41 and a connection column 42, and the support layer 4 is fixedly disposed at the lower end of the support plate 41.

The first water collecting plate 31 and the second water collecting plate 32 have the same mechanism composition, the first water collecting plate 31 includes a first connecting groove 311 and a second connecting groove 312, the first connecting groove 311 is disposed at one side of the first water collecting plate 31, and the other side of the first water collecting plate 31 opposite thereto is provided with a connecting block 321, the second connecting groove 312 is disposed at one side of the first water collecting plate 31 adjacent to the first connecting groove 311, and is matched with the connecting block 321 of the second water collecting plate 32 opposite to the second connecting groove 312, the connecting block 321 is C-shaped, the first water collecting plate 31 is inclined downwards with an inclination angle of 5-8 degrees, the middle part of the first water collecting plate 31 is recessed inwards, the first water collecting plate 31 and the second water collecting plate 32 are opposite in pairs, the opposite surfaces form a semicircular groove, the lower end of the first water collecting plate 31 is further provided with a reinforcing column 313, the upper end of the first connecting groove 311 is provided with an alignment fixing groove 314, the connecting column 42 is matched with the alignment fixing groove 314, the three supporting plates 41 are transversely arranged, the gaps of the longitudinal connection of the supporting plates 41 are staggered with the gaps of the longitudinal connection of the first water collecting plates 31, when the whole waterproof paving layer begins to leak water, the water can firstly flow or permeate the second adhesive layers 5 from the connecting gaps of the floor tile layers 6, then flow or permeate the drainage guide layers 3 from the connecting gaps of the supporting layers 4, the gathered water flows into the semicircular groove formed by the first water collecting plates 31 and the second water collecting plates 32 from the inclined first water collecting plates 31 or the inclined second water collecting plates 32, then flows into the through pipe 72 from the semicircular groove and flows into the drainage pipe 8, the structural design is ingenious, the permeated or directly flowing water can be discharged from the drainage pipe 8, the water can be prevented from permeating into the next floor residence, the use safety of the toilet subbase is ensured, and the waterproof effect of the toilet is greatly improved.

The outer discharge mechanism 7 comprises a drainage check part 71, a through pipe 72, a connecting pipe 73 and a guide pipe 74, wherein the drainage check part 71 is in threaded connection with the opening end of the through pipe 72, one end of the connecting pipe 73 is connected with the lower end of the through pipe 72, the other end of the connecting pipe 73 is fixedly connected with the guide pipe 74, and the drainage pipe 8 is inserted into the connecting pipe.

In order to better show the implementation method of the waterproof layer of the toilet, the invention provides another technical scheme that: the implementation method of the external drainage type waterproof layer for the water leakage of the bathroom subbottom comprises the following steps:

the method comprises the following steps: the drain pipe 8 is fixedly penetrated through the cement bottom layer 1, then the prepared first adhesive layer 2 is laid on the cement bottom layer 1, and then the connecting pipe 73 is embedded in the first adhesive layer 2 and is communicated and connected with the drain pipe 8; step two: inserting the reinforcing column 313 of the drainage guide layer 3 into the first adhesive layer 2, connecting the first water collection plate 31 with the second water collection plate 32, and making the penetrating pipe 72 penetrate through the drainage guide layer 3 (before the drainage guide layer 3 is laid, the waterproof adhesive is respectively injected into the first connecting groove 311, the second connecting groove 312 and the alignment fixing groove 314); step three: the connecting columns 42 are respectively inserted into the alignment fixing grooves 314 and are evenly hammered by a rubber hammer, and the penetrating pipes 72 penetrate through the supporting layer 4; step four: the second adhesive layer 5 is laid on the support layer 4 and the floor tile layer 6 is laid on the second adhesive layer 5 such that the penetrating pipe 72 penetrates through the second adhesive layer 5 and the floor tile layer 6.

Example two:

referring to fig. 1-4, outer formula waterproof layer of arranging that leaks of bathroom subbase, including cement bottom 1, first viscose layer 2, second viscose layer 5 and floor brick layer 6, still include drainage guide layer 3, supporting layer 4, outer mechanism 7 and drain pipe 8 of arranging, first viscose layer 2 is laid in the upper end of cement bottom 1, outer mechanism 7's lower extreme is embedded on first viscose layer 2, and one end and drain pipe 8 intercommunication are connected, the other end runs through drainage guide layer 3, supporting layer 4, second viscose layer 5 and floor brick layer 6, drainage guide layer 3 is laid in the upper end of first viscose layer 2, the lower extreme and the drainage guide layer 3 adhesive bonding of supporting layer 4, second viscose layer 5 has been laid to the upper end of supporting layer 4, floor brick layer 6 is laid in the upper end of second viscose layer 5.

Referring to fig. 5 to 7, in the drainage guide layer 3 of the drainage external drainage type waterproof layer for a toilet foundation, the first water collection plate 31 and the second water collection plate 32 are adhesively connected to each other, the support layer 4 includes a support plate 41 and a connection column 42, and the support layer 4 is fixedly disposed at the lower end of the support plate 41.

The first water collecting plate 31 and the second water collecting plate 32 have the same mechanism composition, the first water collecting plate 31 includes a first connecting groove 311 and a second connecting groove 312, the first connecting groove 311 is disposed at one side of the first water collecting plate 31, and the other side of the first water collecting plate 31 opposite thereto is provided with a connecting block 321, the second connecting groove 312 is disposed at one side of the first water collecting plate 31 adjacent to the first connecting groove 311, and is matched with the connecting block 321 of the second water collecting plate 32 opposite to the second connecting groove 312, the connecting block 321 is C-shaped, the first water collecting plate 31 is inclined downwards with an inclination angle of 5-8 degrees, the middle part of the first water collecting plate 31 is recessed inwards, the first water collecting plate 31 and the second water collecting plate 32 are opposite in pairs, the opposite surfaces form a semicircular groove, the lower end of the first water collecting plate 31 is further provided with a reinforcing column 313, the upper end of the first connecting groove 311 is provided with an alignment fixing groove 314, the connecting column 42 is matched with the alignment fixing groove 314, the number of the supporting plates 41 is three, and the gaps formed by the longitudinal connection of the supporting plates 41 are staggered with the gaps formed by the longitudinal connection of the first water collecting plate 31.

When the whole waterproof laying layer starts to leak water, the water can firstly flow or permeate the second adhesive layer 5 from the connecting gap of the floor brick layer 6, then flow or permeate the drainage guide layer 3 from the connecting gap of the support layer 4, the gathered water flows from the first water collecting plate 31 or the second water collecting plate 32 to the first water collecting plate 31 and the second water collecting plate 32 to form a semicircular groove, then flows from the semicircular groove to the through pipe 72 and flows to the drainage pipe 8, the structure design is ingenious, the permeated or directly flowing water can be discharged from the drainage pipe 8, the water can be prevented from permeating to the next layer of residents, and the waterproof effect of a toilet is greatly improved.

The outer discharge mechanism 7 comprises a drainage check part 71, a through pipe 72, a connecting pipe 73 and a guide pipe 74, wherein the drainage check part 71 is in threaded connection with the opening end of the through pipe 72, one end of the connecting pipe 73 is connected with the lower end of the through pipe 72, the other end of the connecting pipe 73 is fixedly connected with the guide pipe 74, and the drainage pipe 8 is inserted into the connecting pipe.

Referring to fig. 7 to 9, the drainage inspection part 71 includes a fixing plate 711, an extension pipe 712, a limiting blocking plate 713, a first drainage hole 714, a water storage tray 715 and an anti-reverse drainage part 716, the fixing plate 711 is fixedly disposed at the upper end of the extension pipe 712 and is in threaded connection with the upper end of the penetration pipe 72, the limiting blocking plate 713 is fixedly disposed at both sides of the lower end of the extension pipe 712, the lower end of the limiting blocking plate is fixedly connected with the water storage tray 715, the first drainage hole 714 is disposed at both sides of the upper end of the water storage tray 715 where the extension pipe 712 is disposed, and the anti-reverse drainage part 716 is disposed at the lower end of the anti-reverse drainage part 716.

When a small amount of water permeates, the water can remain in the gap between the penetrating pipe 72 and the extending pipe 712, after the toilet is used for a long time, the water seepage condition of the toilet can be judged by repeatedly taking out the drainage inspection piece 71 and observing the water storage quantity in the water storage trays 715 at two sides, so that the trouble can be prevented, and the approximate area of the water leakage of the toilet can be judged according to the side of the water storage tray 715 where the water is stored, so that the maintenance construction complexity is reduced, and the maintenance speed is increased.

The anti-backflushing drainage piece 716 comprises a sleeve 7161, a ferrule 7162, a first repelling sheet 7163, a second repelling sheet 7164 and a second drainage hole 7165, wherein the first repelling sheet 7163 is arranged on the inner side of the ferrule 7162, the second repelling sheet 7164 is embedded in the lower end of the interior of the sleeve 7161, the first repelling sheet 7163 and the second repelling sheet 7164 repel magnetically, the second drainage hole 7165 is arranged at the lower end of the sleeve 7161, water inlet holes 721 are formed in two sides of the penetrating pipe 72 in a penetrating mode, and the water inlet holes 721 correspond to a semicircular groove formed by the first water collecting plate 31 and the second water collecting plate 32.

When a large amount of water seeps, along with the increasing of the water amount, when the water amount overflows the first drainage hole 714, the water starts to be filled into the extension pipe 712, when the gravity of the water is greater than the repulsive force of the first drainage sheet 7163 and the second drainage sheet 7164, the first drainage sheet 7163 moves downwards, the water flows to the connecting pipe 73 from the second drainage hole 7165, the drainage effect is realized, and when no water or little water exists at the upper end of the first drainage sheet 7163, the water inlet of the sleeve 7161 can be blocked by the ferrule 7162, the water collection at the inner side of the toilet subbase caused by the back water backflushing of the outer drainage mechanism 7 can be prevented, and the service life of the toilet subbase is ensured.

In order to better show the implementation method of the waterproof layer of the toilet, the invention provides another technical scheme that: the implementation method of the external drainage type waterproof layer for the water leakage of the bathroom subbottom comprises the following steps:

the method comprises the following steps: the drain pipe 8 is fixedly penetrated through the cement bottom layer 1, then the prepared first adhesive layer 2 is laid on the cement bottom layer 1, and then the connecting pipe 73 is embedded in the first adhesive layer 2 and is communicated and connected with the drain pipe 8; step two: inserting the reinforcing column 313 of the drainage guide layer 3 into the first adhesive layer 2, connecting the first water collection plate 31 with the second water collection plate 32, and making the penetrating pipe 72 penetrate through the drainage guide layer 3 (before the drainage guide layer 3 is laid, the waterproof adhesive is respectively injected into the first connecting groove 311, the second connecting groove 312 and the alignment fixing groove 314); step three: the connecting columns 42 are respectively inserted into the alignment fixing grooves 314 and are evenly hammered by a rubber hammer, and the penetrating pipes 72 penetrate through the supporting layer 4; step four: laying a second adhesive layer 5 on the supporting layer 4, and laying a floor tile layer 6 on the second adhesive layer 5, wherein the through pipe 72 penetrates through the second adhesive layer 5 and the floor tile layer 6; step five: and finally, connecting the drainage inspection piece 71 with the upper end of the through pipe 72 through threads to finish the laying of the waterproof paving layer.

In summary, the following steps: the invention relates to an external drainage type waterproof paving layer for water leakage of a toilet subbase and an implementation method thereof, wherein the external drainage type waterproof paving layer comprises a cement bottom layer 1, a first adhesive layer 2, a drainage guide layer 3, a supporting layer 4, a second adhesive layer 5, a floor tile layer 6, an external drainage mechanism 7 and a drainage pipe 8, wherein a first water collecting plate 31 inclines downwards in an inclined way, the inclined angle is 5-8 degrees, the middle part of the first water collecting plate 31 is sunken inwards, the first water collecting plate 31 and a second water collecting plate 32 are opposite in pairs, the opposite surfaces form a semi-circular groove, three supporting plates 41 are transversely arranged, gaps longitudinally connected with each other by the supporting plates 41 are staggered with gaps longitudinally connected with the first water collecting plate 31, when the whole waterproof paving layer starts to leak water, the collected water flows or permeates into the second adhesive layer 5 from a connecting gap of the floor tile layer 6 and further flows or permeates into the drainage guide layer 3 from the connecting gap of the supporting layer 4, and the collected water flows into the first water collecting plate 31 and the second water collecting plate 32 from the inclined first A semicircular groove, which flows from the semicircular groove to the through pipe 72 and flows to the drain pipe 8, the structural design is ingenious, the penetrated or directly flowing water can be discharged from the drain pipe 8, the water can be prevented from penetrating to the next layer of residents, the use safety of the toilet base is ensured, the waterproof effect of the toilet is greatly improved, when a small amount of water penetrates, the water can remain in the gap between the through pipe 72 and the extension pipe 712, after the toilet is used for a long time, the water leakage condition of the toilet can be judged by repeatedly taking out the drainage check part 71 and observing the water storage amount in the water storage discs 715 at two sides so as to prevent accidents, and the approximate region of the water leakage of the toilet can be judged according to which side of the water storage discs 715, the maintenance construction complexity is reduced, the maintenance speed is improved, when a large amount of water leakage occurs, along with the continuous increase of the water amount, when the water amount overflows the first drain hole 714, when the gravity of water is greater than the repulsive force of the first and second repelling plates 7163 and 7164, the first repelling plate 7163 moves downwards and the water flows from the second water discharge hole 7165 to the connecting pipe 73, thereby realizing the water discharge effect, and when no water or little water exists at the upper end of the first repelling plate 7163, the water inlet of the sleeve 7161 can be blocked by the ferrule 7162, thereby preventing the water from being collected at the inner side of the toilet subbase caused by the backwater backflushing of the outer discharge mechanism 7, and ensuring the service life of the toilet subbase.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.