CN211286209U - Sunken type toilet bottom layer backfilling structure - Google Patents

Abstract

The utility model discloses a structure is backfilled to formula of sinking bathroom bottom uses at architectural design technical field, and its technical scheme main points are: including by lower supreme screed-coat, backfill layer, cement mortar layer and the finish coat that sets gradually, still including setting up water main on the screed-coat and a plurality of downcomers of interval connection on the water main, the downcomer upwards runs through and extends the finish coat, the one end that the water main was kept away from to the downcomer is equipped with and cuts dirty pipe, cuts dirty intraductal being equipped with of dirty net of cutting, cuts the inside position of dirty pipe and cuts dirty net top and insert and be equipped with the drain pipe, the drain pipe extends to cut dirty pipe and is connected to on the water equipment. The utility model discloses the technical effect who has is: the garbage collecting device has the function of intercepting the garbage, so that the water main is not easy to block, and the intercepted garbage is convenient to clean.

Description

Sunken type toilet bottom layer backfilling structure

Technical Field

The utility model relates to an architectural design technical field, in particular to sunken bathroom bottom backfill structure.

Background

The sinking type toilet is characterized in that when a main body is built, a structural layer of the toilet is partially or wholly sunk to a certain height (generally 40 cm) away from a corresponding floor, so that a horizontal drainage pipeline of the toilet is embedded in the structural layer, then the structural layer is backfilled by a light material, and only one hole is required to be arranged on the structural layer to serve as a drainage vertical pipe for use. The vertical drainage pipe can be arranged by the wall corner and can be covered by an external arc-shaped clapboard when being decorated by an owner.

The chinese patent with publication number CN207934288U discloses a structure is backfilled to formula of sinking bathroom, its structure includes the screed-coat, the water pipe, the brick layer, backfill layer and cement mortar layer, the water pipe is located on the screed-coat, the water pipe is close to the bathroom wall setting, the brick layer is located on the screed-coat, the brick layer closes on the water pipe setting, the top surface to the screed-coat distance on brick layer is greater than the top surface to the screed-coat distance of water pipe, backfill layer is filled in the screed-coat, brick layer and water pipe, cement mortar layer lays on backfill layer.

The above prior art solutions have the following drawbacks: under the general condition, the bathroom has the function of intercepting dirty except that subaerial floor drain, and other water facilities mostly directly discharge sewage and rubbish to the water pipe in to cause the water pipe to block up easily, do not set up in the water pipe to current formula of sinking bathroom backfill structure and intercept dirty device, so the water pipe blocks up easily, and when the water pipe blockked up, the clearance was got up also comparatively trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure is backfilled to formula of sinking bathroom bottom, its advantage: the garbage collecting device has the function of intercepting the garbage, so that the water main is not easy to block, and the intercepted garbage is convenient to clean.

The above technical purpose of the present invention can be achieved by the following technical solutions: the bottom backfill structure of the sinking type toilet comprises a leveling layer, a backfill layer, a cement mortar layer and a finish coat which are sequentially arranged from bottom to top, and further comprises a main water pipe arranged on the leveling layer and a plurality of downcomers connected to the main water pipe at intervals, wherein the downcomers upwards penetrate through and extend out of the finish coat, one ends of the downcomers, far away from the main water pipe, are provided with sewage intercepting pipes, sewage intercepting nets are arranged in the sewage intercepting pipes, drain pipes are inserted above the sewage intercepting nets and are positioned in the sewage intercepting pipes, and the drain pipes extend out of the sewage intercepting pipes and are connected to water consumption equipment.

Through above-mentioned technical scheme, each water equipment's sewage is discharged to intercepting in the sewage pipe by the drain pipe, then collect the interior discharge of water main through the downcomer, when sewage arrange to intercepting in the sewage pipe, can effectually intercept the rubbish in the sewage through intercepting dirty net, thereby in rubbish gets into water main, cause water main jam's possibility, and can extract the drain pipe from intercepting dirty pipe top, clear up with the rubbish of intercepting on the dirty net of convenience, block up the dirty net and influence the normal drainage function of intercepting dirty pipe with preventing rubbish.

The utility model discloses further set up to: the diameter of the sewage intercepting pipe is larger than that of the sewer pipe, an embedded pipe which is coaxial with the sewage intercepting pipe is arranged below the sewage intercepting net in the sewage intercepting pipe, the bottom of the sewage intercepting pipe and the bottom of the embedded pipe are sealed, and the embedded pipe is in threaded connection with the sewer pipe.

Through the technical scheme, the diameter of the sewage intercepting pipe is larger than that of the sewer pipe, so that the sewage intercepting space in the sewage intercepting pipe can be enlarged, the interception amount of garbage is increased, and the sewage intercepting capability is improved; can will cut dirty pipe detachably and connect on the downcomer through the embedded pipe to conveniently will cut dirty pipe and dismantle from the downcomer, clear up and cut the interior long-term remaining dirt of dirty pipe and clear up cutting the rubbish on the dirty net, in order to guarantee to cut the inside cleanness of dirty pipe.

The utility model discloses further set up to: the part of the sewer pipe connected with the embedded pipe is wound with a raw material belt.

Through the technical scheme, the thread part on the sewer pipe is wound with the thread tape, so that when the embedded pipe is in threaded connection with the sewer pipe, the sealing performance of the joint can be effectively increased, and the possibility that sewage seeps out from the space between the embedded pipe and the sewer pipe is reduced.

The utility model discloses further set up to: the sewage intercepting pipe is provided with an annular edge along the inner peripheral wall, and the bottom of the sewage intercepting net is lapped on the annular edge.

Through above-mentioned technical scheme, will cut dirty net and directly place on the ring limit to when will cutting dirty pipe and dismantle from the downcomer, can directly will cut dirty net and empty away from cutting dirty intraductal from cutting, wash with the convenience to cutting the dirt on dirty net, guarantee the smooth and easy of drainage.

The utility model discloses further set up to: the sewage intercepting pipe is characterized in that a cover plate used for sealing the sewage intercepting pipe is arranged above the sewage intercepting pipe, an annular groove is formed in the upper pipe orifice of the sewage intercepting pipe along the inner peripheral wall, the bottom of the cover plate is overlapped on the groove bottom of the annular groove, and a jack for inserting the water supply and drainage pipe is formed in the cover plate.

Through the technical scheme, the cover plate can prevent sewage from splashing out of the top of the sewage interception pipe, so that the sewage is prevented from wetting and polluting a decorative surface layer; in addition, the cover plate can play a role of deodorization, and the possibility of outward diffusion of peculiar smell in the main water pipe is reduced, so that the indoor air quality is improved.

The utility model discloses further set up to: the hole wall of the jack is matched with the drain pipe, and a silica gel pad is arranged on the hole wall of the jack.

Through above-mentioned technical scheme, because the silica gel pad has certain elasticity, when inserting the drain pipe from the jack, can extrude the silica gel pad, this moment under the effect of silica gel pad elastic recovery power, can wrap up the drain pipe tightly, thereby when the drain pipe receives the trend of exogenic action outwards extracting, the silica gel pad can effectively prevent its outside to extract, thereby improved the drain pipe and cut the stability of placing in the sewage pipe, extract from the jack under the exogenic action with reducing the drain pipe, lead to the possibility that sewage sprayed out.

The utility model discloses further set up to: the outer wall of the cover plate is symmetrically provided with two rotating blocks, two sinking grooves communicated with the annular groove are symmetrically formed in the pipe orifice above the sewage intercepting pipe, the rotating blocks are respectively placed in the two sinking grooves, and the groove wall of each sinking groove is provided with a rotating groove communicated with the annular groove and used for the rotating blocks to rotate.

Through above-mentioned technical scheme, place the apron on the annular to make two symmetrical commentaries on classics pieces correspond and place in heavy inslot, at this moment can rotate the apron, change over to the commentaries on classics piece in the commentaries on classics groove, thereby can carry on spacingly to the apron, in order to reduce the drain pipe and receive external force to drive the apron from cutting the dirty pipe top part and separating, lead to the outward possibility of spraying of sewage.

The utility model discloses further set up to: one side that the apron upper surface is located the commentaries on classics piece articulates there is the fixture block of L type, the one end joint of fixture block is in heavy inslot.

Through the technical scheme, when the rotating block is rotated into the rotating groove from the sinking groove, the clamping block faces the sinking groove at the moment, the clamping block can be rotated, one end of the clamping block is rotated into the sinking groove, so that the rotation of the cover plate can be limited, the rotating block is further limited to rotate out from the rotating groove, and the limiting stability of the cover plate is improved.

To sum up, the utility model discloses following beneficial effect has:

1. the garbage in the sewage can be effectively intercepted through the sewage intercepting net, so that the possibility that the garbage enters the main water pipe to cause the main water pipe to be blocked is reduced, and the drain pipe can be pulled out from the upper part of the sewage intercepting pipe to conveniently clean the garbage intercepted on the sewage intercepting net;

2. the diameter of the sewage interception pipe is larger than that of the sewer pipe, so that the sewage interception space in the sewage interception pipe can be enlarged, the interception amount of garbage is increased, and the sewage interception capability is improved;

3. can will cut dirty pipe detachably and connect on the downcomer through the embedded pipe to conveniently will cut dirty pipe and dismantle from the downcomer, clear up and cut the interior long-term remaining dirt of dirty pipe and clear up cutting the rubbish on the dirty net, in order to guarantee to cut the inside cleanness of dirty pipe.

Drawings

Fig. 1 is a sectional view of the entire structure of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is a schematic view of the connection structure of the cover plate and the soil trap pipe according to the present embodiment.

Fig. 4 is a schematic view of the entire structure of the present embodiment.

Reference numerals: 1. leveling layer; 2. a backfill layer; 3. a cement mortar layer; 4. a finishing layer; 5. a water main; 6. a sewer pipe; 7. a sewage interception pipe; 8. a sewage interception net; 9. a drain pipe; 10. embedding a tube; 11. a raw material belt; 12. encircling; 13. a cover plate; 14. a ring groove; 15. a jack; 16. a silica gel pad; 17. rotating the block; 18. sinking a groove; 19. rotating the groove; 20. and (7) clamping blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a formula of sinking bathroom bottom backfill structure, as shown in figure 1 and figure 2, include by lower supreme screed-coat 1 that sets gradually, backfill layer 2, cement mortar layer 3 and finish coat 4, the haydite is chooseed for use to the filler of backfill layer 2, finish coat 4 pastes is the ceramic tile, be provided with water main 5 on screed-coat 1, water main 5 is close to bathroom wall body and arranges, be connected with a plurality of downcomer 6 that upwards run through finish coat 4 on water main 5, the one end that downcomer 6 kept away from water main 5 is equipped with cut dirty pipe 7, be equipped with surrounding edge 12 on the internal perisporium of cut dirty pipe 7, cut dirty net 8 has been placed on surrounding edge 12, cut dirty pipe 7 inside and be located to cut dirty net 8 top and insert and be equipped with drain pipe 9, drain pipe 9 is the scalable plastic hose of PVC material, drain pipe 9 extends to cut dirty pipe 7 and is connected to drainage apparatus, drainage apparatus generally is wash platform, washing machine etc.. The sewage of water consuming equipment exhaust is arranged to intercepting in the dirty pipe 7 by drain pipe 9, then collects final discharge in the water main 5 through downcomer 6, when sewage was arranged to intercepting in the dirty pipe 7, can effectually intercept the rubbish in the sewage through intercepting dirty net 8 to reduced in rubbish got into water main 5, caused the possibility of water main 5 jam.

As figure 2, cut dirty 8 diameters of netting slightly and cut dirty 7 diameters to conveniently will cut dirty 8 that nets and take out in cutting dirty 7, clear up the rubbish of intercepting on the dirty net 8, and clean the remaining dirt of the last long term of the dirty net 8 of intercepting, in order to guarantee to cut the smooth and easy of dirty 7 drainage of pipe.

As shown in fig. 2, the diameter of the sewage interception pipe 7 is 2.5-3 times of that of the sewer pipe 6, so that the sewage interception space in the sewage interception pipe 7 can be enlarged, and the sewage interception capability is improved; cut inside being located of dirty pipe 7 and cutting dirty net 8 below and being equipped with and cutting the embedded pipe 10 that dirty pipe 7 is coaxial, cut and be the confined structure between dirty 7 bottoms of pipe and the embedded pipe 10 bottom, cut dirty pipe 7 through embedded pipe 10 threaded connection on downcomer 6 to conveniently will cut dirty pipe 7 and dismantle from downcomer 6, clear up the dirt of cutting remaining for a long time on dirty pipe 7 inner wall, in order to guarantee to cut the inside cleanness of dirty pipe 7. In addition, in order to improve the sealing performance of the threaded connection between the embedded pipe 10 and the sewer pipe 6, the thread part on the sewer pipe 6 is wound with the thread tape 11, and then the embedded pipe 10 is screwed on the sewer pipe 6, thereby reducing the possibility that sewage seeps out from the space between the embedded pipe 10 and the sewer pipe 6.

As shown in fig. 3 and 4, a ring groove 14 is formed at the upper nozzle of the sewage interception pipe 7 along the inner peripheral wall, a cover plate 13 for closing the upper opening of the sewage interception pipe 7 is placed on the ring groove 14, a jack 15 penetrating the cover plate 13 downwards is formed at the middle position of the upper surface of the cover plate 13, and the drain pipe 9 is inserted into the sewage interception pipe 7 from the jack 15. Seal through apron 13 and cut dirty 7 top openings of pipe to can effectually block that sewage splashes away from cutting dirty 7 tops of managing, guarantee the dry and comfortable cleanness of finish coat 4, can also play deodorant effect simultaneously, reduce the outside scattered possibility of peculiar smell in water main 5 (as figure 1), guarantee indoor good air quality.

As shown in fig. 3, two sinking grooves 18 communicated with the ring groove 14 are formed at the pipe orifice above the sewage intercepting pipe 7, the two sinking grooves 18 are symmetrically arranged at the pipe orifice, the groove bottoms of the sinking grooves 18 are flush with the groove bottoms of the ring grooves 14, two rotating blocks 17 are symmetrically arranged on the outer wall of the cover plate 13, and when the cover plate 13 is placed on the ring grooves 14, the two rotating blocks 17 can just correspondingly sink into the sinking grooves 18. Offer the rotary trough 19 that is linked together with the annular 14 on one side cell wall of heavy groove 18, the outer wall of commentaries on classics piece 17 cooperatees with the cell wall of rotary trough 19, from can rotating apron 13 as operating personnel, in turning over into rotary trough 19 with two commentaries on classics piece 17 correspondences, can carry on spacingly to the position at apron 13 place to reduce drain pipe 9 and receive external force to drive apron 13 and follow the separation of intercepting sewer 7 top, lead to the outward possibility that sprays of sewage.

As shown in fig. 3, in addition, an L-shaped latch 20 is hinged to one side of the rotating block 17 on the upper surface of the cover plate 13, and when the rotating block 17 is completely rotated into the rotating groove 19 from the sinking groove 18, the latch 20 can just correspond to the sinking groove 18, and at this time, the latch 20 can be rotated to rotate one end of the latch 20 into the sinking groove 18, so that the rotation of the cover plate 13 can be limited, and further, the rotating block 17 is limited from being rotated out of the rotating groove 19, and the limiting stability of the cover plate 13 is improved. The fixture block 20 can also be used as a handle to facilitate the rotation and the taking and placing of the cover plate 13 by an operator.

As shown in fig. 3, the hole wall of the insertion hole 15 is matched with the drain pipe 9, and the silicon rubber pad 16 is arranged on the hole wall of the insertion hole 15, so that when the drain pipe 9 is inserted into the insertion hole 15, the silicon rubber pad 16 has certain elasticity, the silicon rubber pad 16 can be extruded, then the drain pipe 9 can be tightly wrapped under the action of elastic restoring force of the silicon rubber pad 16, so that when the drain pipe 9 is prone to being pulled out outwards under the action of external force, the silicon rubber pad 16 can effectively prevent the drain pipe 9 from being pulled out outwards, the stability of the drain pipe 9 placed in the sewage intercepting pipe 7 is improved, and the possibility that the drain pipe 9 is pulled out from the insertion hole 15 under the action of external force is reduced, and therefore.

The operation process is as follows: the sewage of each water consuming equipment is discharged to intercepting in the sewage pipe 7 by drain pipe 9, then collects the inside and outside discharge of water main 5 through downcomer 6, when sewage was arranged to intercepting in the sewage pipe 7, can effectually intercept the rubbish in the sewage through intercepting dirty net 8 to can extract drain pipe 9 from intercepting sewage pipe 7 top, will intercept dirty net 8 again and take out from intercepting dirty pipe 7, clear up the rubbish of intercepting on the dirty net 8 with the convenience.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a structure is backfilled to formula of sinking bathroom bottom, includes screed-coat (1), backfill layer (2), cement mortar layer (3) and finish coat (4) that set gradually by supreme down, its characterized in that: the water-saving sewage treatment device is characterized by further comprising a header pipe (5) arranged on the leveling layer (1) and a plurality of sewer pipes (6) connected to the header pipe (5) at intervals, wherein the sewer pipes (6) upwards penetrate through and extend out of the finishing layer (4), one ends, far away from the header pipe (5), of the sewer pipes (6) are provided with sewage intercepting pipes (7), a sewage intercepting net (8) is arranged in the sewage intercepting pipes (7), a drain pipe (9) is inserted above the sewage intercepting net (8) inside the sewage intercepting pipes (7), and the drain pipe (9) extends out of the sewage intercepting pipes (7) and is connected to water utilization equipment.

2. The backfill structure for bottom layer of sinking toilet according to claim 1, characterized in that: the diameter of the sewage interception pipe (7) is larger than that of the sewer pipe (6), an embedded pipe (10) coaxial with the sewage interception pipe (7) is arranged below the sewage interception net (8) in the sewage interception pipe (7), the position between the bottom of the sewage interception pipe (7) and the bottom of the embedded pipe (10) is sealed, and the embedded pipe (10) is in threaded connection with the sewer pipe (6).

3. The backfill structure for bottom layer of sinking toilet according to claim 2, characterized in that: the part of the sewer pipe (6) connected with the embedded pipe (10) is wound with a raw material belt (11).

4. The backfill structure for bottom layer of sinking toilet according to claim 3, characterized in that: the sewage interception pipe (7) is provided with a ring edge (12) along the inner peripheral wall, and the bottom of the sewage interception net (8) is arranged on the ring edge (12).

5. The backfill structure for bottom layer of sinking toilet according to claim 1, characterized in that: cut dirty pipe (7) top and be equipped with apron (13) that are used for sealing cut dirty pipe (7), cut the top mouth of pipe department of dirty pipe (7) and seted up annular (14) along the internal perisporium, apron (13) bottom is set up on the tank bottom of annular (14), seted up supply and drainage pipe (9) male jack (15) on apron (13).

6. The backfill structure for bottom layer of sinking toilet according to claim 5, characterized in that: the hole wall of the jack (15) is matched with the drain pipe (9), and a silica gel pad (16) is arranged on the hole wall of the jack (15).

7. The backfill structure for bottom layer of sinking toilet according to claim 6, characterized in that: the symmetry is equipped with two commentaries on classics piece (17) on the outer wall of apron (13), the top mouth of pipe department symmetry of intercepting dirty pipe (7) is seted up two heavy groove (18) that are linked together with annular (14), two it places respectively in two heavy groove (18) to change piece (17), seted up on the cell wall of heavy groove (18) and be linked together and supply to change commentaries on classics groove (19) that piece (17) shifted into with annular (14).

8. The backfill structure for bottom layer of sinking toilet according to claim 7, characterized in that: one side that apron (13) upper surface is located commentaries on classics piece (17) articulates there is fixture block (20) of L type, the one end joint of fixture block (20) is in heavy groove (18).

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