CN111636538A - Bottom box system and mounting method thereof - Google Patents
Bottom box system and mounting method thereof Download PDFInfo
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- CN111636538A CN111636538A CN202010494159.9A CN202010494159A CN111636538A CN 111636538 A CN111636538 A CN 111636538A CN 202010494159 A CN202010494159 A CN 202010494159A CN 111636538 A CN111636538 A CN 111636538A
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- floor drain
- plate
- water
- box
- bottom box
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- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 206010063659 Aversion Diseases 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical compound C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02172—Floor elements with an anti-skid main surface, other than with grooves
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The application discloses end box system and installation method thereof, it includes end box and floor drain, be provided with the outlet on the box bottom of end box, be provided with the skid resistant course on the box bottom, the floor drain includes floor drain apron, mounting and drainage flange, drainage flange installs in the outlet, the mounting is installed in the drainage flange, and it includes the barrel, be provided with first wash port on the barrel bottom of barrel, be provided with the fixed part on the inner wall of barrel, be provided with the second wash port on the floor drain apron, the floor drain apron is arranged in the barrel, and is fixed through the fixed part. Utilize this application not only can avoid end box to have the problem of skidding that water caused, furthest eliminates the potential safety hazard, improves the security of using, but also can avoid floor drain apron to take place to shift, prevents that debris from getting into sewer pipe and blockking up sewer pipe, guarantees sewer pipe's smooth and easy, simple structure simultaneously, simple to operate.
Description
Technical Field
The application relates to the technical field of decoration and fitment, in particular to a bottom box system and an installation method thereof.
Background
At present, the decoration of the toilet can adopt a form of directly adopting a waterproof bottom box, namely, the waterproof bottom box is directly arranged on the ground of the toilet, a water outlet is arranged at a corresponding position, and then a cover plate is covered on the water outlet to prevent sundries from entering a sewer pipeline. The inventor discovers at the in-process that realizes this application that present waterproof end box is slipping easily under the condition that has water, has the installation hidden danger, and has when having great air current to upwelling in the sewer pipe, makes the apron take place to shift easily, leads to during debris gets into the sewer pipe, blocks up the sewer pipe.
Disclosure of Invention
In view of the above, the present application provides a bottom case system and a method for installing the same to solve the above technical problems.
The application provides a end box system, it includes: the floor drain comprises a bottom box and a floor drain, wherein a water outlet is formed in the bottom of the bottom box, an anti-skid layer is arranged on the bottom of the box, the floor drain comprises a floor drain cover plate, a fixing piece and a water drain flange, the water drain flange is arranged in the water outlet, the fixing piece is arranged in the water drain flange and comprises a barrel body, a first water drain hole is formed in the bottom of the barrel body, a fixing part is arranged on the inner wall of the barrel body, a second water drain hole is formed in the floor drain cover plate, and the floor drain cover plate is arranged in the barrel body and fixed.
Optionally, be provided with the catch basin on the box bottom of end box, the direction of the height of box bottom by border to catch basin step-by-step becomes low, the outlet sets up on the tank bottom of catch basin, the catch basin embeds has the hair blocking net, the both sides of hair blocking net extending direction all extend the backup pad along the direction that is close to the box bottom, hair blocking net and two backup pads form the cell body.
Optionally, the anti-slip layer includes multiple rows of anti-slip portions, a gap is provided between adjacent anti-slip portions, the multiple rows of anti-slip portions are arranged in parallel, the arrangement direction is parallel to the extension direction of the hair blocking net, each row of anti-slip portions includes multiple protruding portions, and a gap is provided between adjacent protruding portions.
Optionally, the skid-proof layer includes a plurality of non slipping spur, be provided with a plurality of first depressed parts on the box bottom of end box, a plurality of first depressed parts are along arranging in parallel, and the direction of arranging is parallel with hair blocking net extending direction, the non slipping spur sets up on the box bottom.
Optionally, the fixing portion includes an elastic sheet, a punched hole is formed in the inner wall of the cylinder, a first end of the elastic sheet in the length direction is installed on a hole wall, away from the cylinder bottom, of the punched hole, an opening is formed by the elastic sheet and a plane where the punched hole is located in a surrounding mode, the opening faces the cylinder bottom, and a second end of the elastic sheet in the length direction is abutted to the circumferential edge of the floor drain cover plate.
Optionally, the drain flange includes a pipe body, the pipe body has a first water inlet and a first water outlet, an inner diameter of the pipe body gradually decreases along a direction from the first water inlet to the first water outlet, a fixing plate for fixing with the bottom of the bottom box is extended outward from a circumferential edge of the first water inlet, the fixing member is installed in the pipe body, a chamfer is formed at a connection portion between an inner wall of the first water inlet and the fixing plate to form an arc surface, a flange is extended outward from a circumferential edge of the opening of the pipe body, and an outer edge surface of the flange is attached to the arc surface.
Optionally, still include the floor drain core, it includes body and baffle, body cavity, its length direction's both ends are second water inlet and second delivery port respectively, the circumference border of second water inlet outwards extends and forms the overlap joint board, the overlap joint board laminating is fixed on the interior face of bobbin base, the baffle is rotationally installed on the body through the pivot, the pivot divide into left baffle and right baffle with the baffle, be provided with the weight piece on the baffle of a left side, the weight piece makes right baffle lid close on the second delivery port.
Optionally, the lateral wall of body is inside sunken to form the second depressed part that holds the weight piece, the second depressed part has first inclined plane and the second inclined plane that is connected, and first inclined plane and second inclined plane are arranged along the direction of second water inlet to second delivery port, and the second inclined plane extends to second delivery port border, the inclination of first inclined plane orientation this internal slope is greater than the second inclined plane, be provided with first lug and second lug on the second inclined plane, the baffle is rotationally installed on first lug and second lug through the pivot.
Optionally, the body is provided with inserting grooves on two opposite sides, each inserting groove comprises a groove bottom plate, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are arranged on two sides of the groove bottom plate, the groove bottom plate is fixedly attached to the body, the first clamping plate is attached to the lap joint plate, the edge of the first drainage hole is inserted into the inserting groove, the first clamping plate protrudes out of the second clamping plate, and the depth of the fixing piece inserted into the inserting groove is smaller than the distance between the groove bottom plate and the hole wall, right opposite to the groove bottom plate, of the first drainage hole.
The application also provides an installation method based on the bottom box system, which comprises the following steps: reserving a floor drain mounting position on the cement self-leveling, and flushing ribs to find slopes; a water outlet is formed in the box bottom of the bottom box according to the position of the sewer pipeline; after the cement is solidified, mounting the bottom box on the ground formed by the cement; and a drainage flange, a fixing piece and a floor drain cover plate of the floor drain are sequentially arranged in the drainage port.
The utility model provides a end box system and mounting method thereof is through setting up end box and floor drain, set up the skid resistant course on the end box, the outlet that the drain flange of floor drain passed end box bottom is pegged graft in sewer pipe, the mounting is installed in the drain flange, it is fixed through the fixed part that the floor drain apron is arranged in the mounting, not only can avoid end box to have the problem of skidding that water caused, furthest eliminates the potential safety hazard, the security of use improves, and when having great air current to upwelling in the sewer pipe, can also avoid the floor drain apron to take place to shift, prevent that debris from getting into sewer pipe and blockking up sewer pipe, guarantee sewer pipe's smooth and easy, simple structure simultaneously, simple to operate.
Drawings
Fig. 1 is a schematic structural view of a back box system of the present application.
Figure 2 is an exploded view of the floor drain of the present application.
Figure 3 is an installation section of the floor drain of the present application.
FIG. 4 is a perspective view of a back box of an embodiment of the present application.
FIG. 5 is a perspective view of a back box according to another embodiment of the present application.
FIG. 6 is an assembly view of the bottom case and water bar of the present application.
The novel floor drain comprises a bottom box 100, a hair blocking net 110, a water storage tank 120, a floor drain 200, a drainage flange 210, a floor drain cover plate 220, a fixing part 230, a fixing part 231, a floor drain core 240, a body 241, a baffle 242, a second concave part 243, a first inclined surface 244, a second inclined surface 245, a weight block 246, an insertion groove 250, a partition wall 300, a water retaining strip 400 and MS glue 410.
Detailed Description
The technical solutions of the present application are described in detail below with reference to the accompanying drawings and specific embodiments. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 shows a schematic structural diagram of a bottom box system of the present application, fig. 2 shows an exploded view of the floor drain of the present application, fig. 3 shows a sectional view of the installation of the floor drain, and fig. 4-5 show perspective views of two types of bottom boxes. As shown in fig. 1-5, the present application provides a back box system comprising: the floor drain comprises a bottom box 100 and a floor drain 200, wherein a water outlet is formed in the bottom of the bottom box 100, and an anti-skid layer 130 is arranged on the bottom of the bottom box.
The floor drain 200 includes: floor drain cover plate 220, fixing member 230 and drain flange 210. A drain flange 210 is installed in the drain opening. The fixing member 230 is installed in the drain flange 210.
The fixing member 230 includes a cylinder, a first drainage hole is formed in the bottom of the cylinder, and a fixing portion 231 is formed on the inner wall of the cylinder.
The floor drain cover plate 220 is provided with a second drain hole. As shown in fig. 1, the number of the second drainage holes is multiple, and the multiple second drainage holes enclose multiple concentric circles.
The floor drain cover plate 220 is arranged in the cylinder body and is fixed through a fixing part 231.
When the bottom box system is installed, reserving a floor drain installation position on the cement self-leveling, and punching ribs to find a slope; a water outlet is arranged on the bottom of the bottom box 100 according to the position of the sewer pipeline; after the cement is set, the back box 100 is installed on the ground formed by the cement.
The drain flange 210 is inserted into the sewer pipe through the drain opening, then the fixing member 230 is installed in the drain flange 210, and finally the floor drain cover plate 220 is placed into the fixing member 230, and the floor drain cover plate 220 is fixed through the fixing portion 231.
The water in the bottom case 100 flows through the second drainage hole of the floor drain cover plate 220, and then flows through the first drainage hole and the drainage flange 210 to enter the sewer pipe.
The utility model provides a bottom box system is through setting up end box and floor drain, set up the skid resistant course on the end box, the outlet that the drain flange of floor drain passed end box bottom is pegged graft in sewer pipe, the mounting is installed in the drain flange, it is fixed through the fixed part in the mounting is arranged in to the floor drain apron, not only can avoid end box to have the problem of skidding that water caused, furthest eliminates the potential safety hazard, the security of use is improved, and when having great air current to upwelling in the sewer pipe, still can avoid the floor drain apron to take place the aversion, prevent that debris from getting into sewer pipe and blockking up sewer pipe, guarantee sewer pipe's smooth and easy, simple structure simultaneously, high durability and convenient.
Further, a water storage tank 120 is arranged on the bottom of the bottom box 100, and the height of the inner plate surface of the bottom box gradually decreases from the edge to the direction of the water storage tank 120, so that water in the bottom box 100 is gathered into the water storage tank 120. Wherein, the height is compared by taking the horizontal ground as a reference.
The water outlet is arranged on the bottom of the water storage tank 120, the hair blocking net 110 is arranged in the water storage tank 120, supporting plates extend out of two sides of the extension direction of the hair blocking net 110 along the direction close to the bottom of the box, and the hair blocking net and the two supporting plates form a tank body, so that the distance between the hair blocking net 110 and the water storage tank 120 is increased, and water is drained better.
The water storage tank 120 is arranged, so that the water quantity in the bottom box 100 can be reduced, the slipping can be further prevented, and the hair blocking net 110 is arranged in the water storage tank 120, so that foreign matters can be prevented from entering a sewer pipeline and blocking the sewer pipeline.
As shown in fig. 4-5, the hair-blocking net 110 is a rectangular plate, and a plurality of water leaking ports are formed in the rectangular plate and are uniformly arranged along the length direction of the hair-blocking net 110. The water leaking port is a rectangular hole, and the length direction of the water leaking port is vertical to the length direction of the hair blocking net 110.
Further, the anti-slip layer 130 includes a plurality of rows of anti-slip portions, and a gap is formed between adjacent anti-slip portions, and the plurality of rows of anti-slip portions are arranged in parallel along a direction parallel to the extending direction of the hair-blocking net 110.
Each row of anti-skid parts comprises a plurality of convex parts, and gaps are formed between every two adjacent convex parts, so that the anti-skid layer 130 is conveniently arranged, and the production cost is reduced.
In one embodiment, as shown in fig. 4, the protrusion is a trapezoidal boss, the surface of the trapezoidal boss opposite to the box bottom is a top surface, the top surface is rectangular, and the surfaces connecting the top surface and the box bottom are both concave surfaces concave towards the inside of the trapezoidal boss, so that not only can the strength of the protrusion be increased, but also a user can step on the protrusion without hollowing, the comfort level is improved, meanwhile, tiles and the like do not need to be laid, the construction period is further saved, and the cost is reduced.
In this embodiment, the bottom case 100 is made of ABS plastic (acrylonitrile on i tr i l e butadi e ethylene styrene p l ast i c, acrylonitrile-butadiene-styrene plastic), and the protruding portion and the bottom case 100 can be integrally formed by a plastic suction process, so that the construction difficulty can be further reduced, the construction period can be saved, and the cost can be reduced.
In another embodiment, as shown in FIG. 5, the anti-slip layer 130 includes a plurality of anti-slip blocks. The box bottom of the bottom box is provided with a plurality of first concave parts which are arranged in parallel, the arrangement direction of the first concave parts is parallel to the extension direction of the hair blocking net, and the convex parts of the adjacent first concave parts form wave-shaped bulges.
The non-slip blocks are arranged on the box bottom to form a texture plate, on one hand, water flow can be collected, drainage efficiency is improved, and therefore non-slip performance is better achieved, on the other hand, decoration effect can be achieved, tiles do not need to be laid, construction period can be shortened, and cost is reduced.
Further, the fixing portion 231 includes an elastic sheet, a punched hole is formed in the inner wall of the cylinder, a first end of the elastic sheet in the length direction is installed on a hole wall far away from the cylinder bottom in the punched hole, the elastic sheet and a plane where the punched hole is located enclose to form an opening, the opening direction of the opening faces the cylinder bottom, and a second end of the elastic sheet in the length direction is abutted to the circumferential edge of the floor drain cover plate 220.
In this embodiment, the elastic sheet can be formed by punching the cylinder wall. Through setting up fixed part 231 into the shell fragment form, not only can simplify the structure of fixed part 231, reduce cost, but also can make things convenient for taking out of floor drain apron 220.
Further, the drain flange 210 includes a pipe body, the pipe body has a first water inlet and a first water outlet, the inner diameter of the pipe body gradually decreases along the direction from the first water inlet to the first water outlet, a fixing plate for fixing with the ground is extended outwards from the circumferential edge of the first water inlet of the pipe body, and the fixing member is installed in the pipe body.
The internal diameter of the pipe body gradually becomes smaller, and the fixing piece 230 can be directly clamped in the pipe body, so that the assembly is convenient. But also can reduce the upward flow of the air flow in the sewer pipe and better prevent the floor drain cover plate 220 from moving.
Preferably, the joint of the inner pipe wall of the first water inlet and the fixed plate is chamfered to form an arc-shaped surface, a flange extends outwards from the circumferential edge of the barrel opening, and the outer plate surface of the flange is attached to the arc-shaped surface, so that water can directly flow into the fixing member 230, and the phenomenon that sundries are accumulated between the fixing member 230 and the drainage flange 210 and between the fixing member and the floor drain cover plate 220 to affect the normal operation of the floor drain is avoided.
Further, the floor drain further comprises a floor drain core 240, which is mounted on the first water outlet of the drain flange 210.
The floor drain core 240 comprises a body 241 and a baffle 242, wherein the body 241 is hollow, and a second water inlet and a second water outlet are respectively arranged at two ends of the body 241 in the length direction.
The circumferential edge of the second water inlet extends outwards to form a bridging plate, and the bridging plate is attached to the bottom of the fixing piece 230.
When the weight of the water flow is larger than the weight 246, the right baffle moves downwards, and the water flow enters the sewer pipeline. When the water in the body 241 flows away, the right baffle covers the second water outlet under the action of the weight 246.
By arranging the floor drain core, the sewer can be prevented from returning odor to a toilet, the direct action of airflow on the floor drain cover plate 220 can be reduced, and the floor drain cover plate 220 can be better prevented from moving.
Further, the outer side wall of the body 241 is recessed inward to form a second recess 243 for accommodating the weight 246, and when the right baffle moves downward, the weight 246 moves into the second recess 243.
The second recess 243 has a first inclined surface 244 and a second inclined surface 245 connected with each other, the first inclined surface 244 and the second inclined surface 245 are arranged along a direction from the second water inlet to the second water outlet, the second inclined surface 245 extends to the edge of the second water outlet, and the first inclined surface 244 is inclined toward the inside of the body 241 at an inclination angle greater than that of the second inclined surface 245.
The second inclined surface 245 is provided with a first lifting lug and a second lifting lug, and the baffle 242 is rotatably mounted on the first lifting lug and the second lifting lug through a rotating shaft.
The volume of the floor drain core 240 can be reduced by providing the second recess 243, so that the assembly is convenient, and the assembly efficiency is improved.
Preferably, the insertion grooves 250 are formed in two opposite sides of the body 241, each insertion groove 250 comprises a groove bottom plate, and a first clamping plate and a second clamping plate which are arranged on two sides of the groove bottom plate, the groove bottom plate is fixedly attached to the body 241, the first clamping plate is attached to the lap joint plate, the edge of the first drainage hole is inserted into the insertion groove, and the first clamping plate protrudes out of the second clamping plate.
The depth of the fixing member 230 inserted into the insertion groove 250 is smaller than the distance between the groove bottom plate and the hole wall of the first drainage hole opposite to the groove bottom plate.
During installation, the groove bottom plate of one of the insertion grooves 250 is abutted against the edge of the first drainage hole, and then the other insertion groove 250 is inserted into the edge of the first drainage hole.
By arranging the clamping groove 250, the edge of the first drainage hole of the fixing member 230 is inserted into the insertion groove 250, and the leakage core 240 is inevitably separated from the fixing member 230 when the sewer is blocked or the airflow uprushes.
Preferably, the number of the fixing parts 231 is at least six, and the at least six fixing parts 231 are uniformly distributed along the circumferential direction of the inner wall of the cylinder body, so as to better fix the floor drain cover plate 220.
Further, the fixing member 230 is bonded in the drain flange 210 to reduce cost.
In one embodiment, the fixing member 230 is made of PVC (Polyvinyl chloride), which can reduce the self weight, facilitate installation, resist corrosion, prolong the service life, and reduce the cost.
Further, as shown in fig. 6, the bottom case system further includes a water blocking sleeve 400, which includes a groove body, the groove body is inserted into the sidewall of the bottom case 100, and is fixed by MS sealant (MS sea ant)410 to improve the decoration effect.
In one embodiment, the partition wall 300 may be installed in the bottom case 100 to improve a waterproof effect of the toilet.
Based on the back box system, the present application also provides a back box system installation method, which includes:
reserving a floor drain mounting position on the cement self-leveling, and flushing ribs to find slopes;
wherein, before plastering, small mortar cakes (also called as dotting) are made on the ground by mortar at certain intervals, then one or more mortar ribs (generally the interval is not more than 1.5m) are made by mortar continuously along the vertical and horizontal directions of the small mortar cakes so as to control the plastering thickness and the plastering flatness, and the process is called screeding.
The slope finding means that a certain gentle slope is formed according to the designed water drainage direction, so that water in the toilet is drained into the sewer pipeline.
A water outlet is formed in the box bottom of the bottom box according to the position of the sewer pipeline;
after the cement is solidified, mounting the bottom box on the ground formed by the cement;
and a drainage flange, a fixing piece and a floor drain cover plate of the floor drain are sequentially arranged in the drainage port.
The application provides an installation method of end box system is through setting up end box and floor drain, set up the skid resistant course on the end box, the outlet that the drain flange of floor drain passed end box bottom is pegged graft in sewer pipe, the mounting is installed in the drain flange, it is fixed through the fixed part that the floor drain apron is arranged in the mounting, not only can avoid end box to have the problem of skidding that water caused, furthest eliminates the potential safety hazard, the security of use improves, and when having great air current to upwelle in the sewer pipe, can also avoid the floor drain apron to take place the aversion, prevent that debris from getting into sewer pipe and blockking up sewer pipe, guarantee sewer pipe's smooth and easy, simple structure simultaneously, simple to operate.
The technical solutions of the present application are described in detail with reference to specific embodiments, which are used to help understand the ideas of the present application. The derivation and modification made by the person skilled in the art on the basis of the specific embodiment of the present application also belong to the protection scope of the present application.
Claims (10)
1. A back box system, comprising: the floor drain comprises a bottom box and a floor drain, wherein a water outlet is formed in the bottom of the bottom box, an anti-skid layer is arranged on the bottom of the box, the floor drain comprises a floor drain cover plate, a fixing piece and a water drain flange, the water drain flange is arranged in the water outlet, the fixing piece is arranged in the water drain flange and comprises a barrel body, a first water drain hole is formed in the bottom of the barrel body, a fixing part is arranged on the inner wall of the barrel body, a second water drain hole is formed in the floor drain cover plate, and the floor drain cover plate is arranged in the barrel body and fixed.
2. The bottom box system as claimed in claim 1, wherein a water storage tank is arranged on the bottom of the bottom box, the height of the bottom box gradually decreases from the edge to the direction of the water storage tank, the water outlet is arranged on the bottom of the water storage tank, a hair blocking net is arranged in the water storage tank, support plates extend out of two sides of the hair blocking net in the extending direction along the direction close to the bottom of the bottom box, and the hair blocking net and the two support plates form a groove body.
3. The back box system as claimed in claim 1, wherein the non-slip layer comprises a plurality of rows of non-slip portions, adjacent non-slip portions have gaps therebetween, the plurality of rows of non-slip portions are arranged in parallel and in parallel with the extension direction of the hair-blocking net, each row of non-slip portions comprises a plurality of protrusions, and adjacent protrusions have gaps therebetween.
4. The bottom box system as claimed in claim 1, wherein the anti-slip layer comprises a plurality of anti-slip blocks, a plurality of first concave portions are arranged on the bottom of the bottom box, the plurality of first concave portions are arranged in parallel, the arrangement direction of the first concave portions is parallel to the extension direction of the hair blocking net, and the anti-slip blocks are arranged on the bottom of the bottom box.
5. The bottom box system as claimed in claim 1, wherein the fixing portion comprises a spring plate, a punched hole is formed in the inner wall of the cylinder, a first end of the spring plate in the length direction is mounted on a wall of the punched hole, the wall is far away from the cylinder bottom, the spring plate and a plane where the punched hole is located enclose an opening, the opening faces the cylinder bottom, and a second end of the spring plate in the length direction abuts against the circumferential edge of the floor drain cover plate.
6. The bottom box system as claimed in claim 5, wherein the drain flange comprises a tubular body having a first water inlet and a first water outlet, the inner diameter of the tubular body gradually decreases from the first water inlet to the first water outlet, a fixing plate extending outward from a circumferential edge of the first water inlet for fixing to the bottom box of the bottom box, the fixing member is installed in the tubular body, a junction between an inner wall of the first water inlet and the fixing plate is chamfered to form an arc-shaped surface, a cylindrical opening circumferential edge of the cylindrical body extends outward to form a flange, and an outer edge surface of the flange is fitted to the arc-shaped surface.
7. The bottom case system as claimed in claim 6, further comprising a floor drain core, which comprises a hollow body and a baffle, wherein the hollow body has a second water inlet and a second water outlet at two ends of the hollow body, the circumferential edge of the second water inlet extends outwards to form a lap plate, the lap plate is attached and fixed on the inner plate surface of the bottom of the barrel, the baffle is rotatably mounted on the hollow body through a rotating shaft, the rotating shaft divides the baffle into a left baffle and a right baffle, the left baffle is provided with a weight, and the weight enables the right baffle to cover the second water outlet.
8. The bottom box system as claimed in claim 7, wherein the outer sidewall of the body is recessed inwardly to form a second recess for receiving the weight, the second recess has a first inclined surface and a second inclined surface connected to each other, the first inclined surface and the second inclined surface are arranged along a direction from the second water inlet to the second water outlet, the second inclined surface extends to the edge of the second water outlet, the first inclined surface is inclined toward the inside of the body at a larger angle than the second inclined surface, the second inclined surface is provided with a first lifting lug and a second lifting lug, and the blocking plate is rotatably mounted on the first lifting lug and the second lifting lug through a rotating shaft.
9. The bottom box system as claimed in claim 8, wherein the body is provided with an insertion groove on two opposite sides, the insertion groove comprises a groove bottom plate and a first clamping plate and a second clamping plate which are arranged on two sides of the groove bottom plate, the groove bottom plate is fixedly attached to the body, the first clamping plate is attached to the lapping plate, the edge of the first drainage hole is inserted into the insertion groove, the first clamping plate protrudes out of the second clamping plate, and the depth of the fixing member inserted into the insertion groove is smaller than the distance between the groove bottom plate and the wall of the hole on the first drainage hole, which is opposite to the groove bottom plate.
10. A method of installing a back box system according to any of claims 1-9, comprising:
reserving a floor drain mounting position on the cement self-leveling, and flushing ribs to find slopes;
a water outlet is formed in the box bottom of the bottom box according to the position of the sewer pipeline;
after the cement is solidified, mounting the bottom box on the ground formed by the cement;
and a drainage flange, a fixing piece and a floor drain cover plate of the floor drain are sequentially arranged in the drainage port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010494159.9A CN111636538A (en) | 2020-06-03 | 2020-06-03 | Bottom box system and mounting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010494159.9A CN111636538A (en) | 2020-06-03 | 2020-06-03 | Bottom box system and mounting method thereof |
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| CN111636538A true CN111636538A (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010494159.9A Pending CN111636538A (en) | 2020-06-03 | 2020-06-03 | Bottom box system and mounting method thereof |
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| CN (1) | CN111636538A (en) |
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| CN112554318A (en) * | 2020-12-30 | 2021-03-26 | 浙江亚厦装饰股份有限公司 | Hidden floor drain structure suitable for assembly type toilet and installation method |
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