CN211622749U - Caisson type toilet - Google Patents
Caisson type toilet Download PDFInfo
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- CN211622749U CN211622749U CN201922095066.4U CN201922095066U CN211622749U CN 211622749 U CN211622749 U CN 211622749U CN 201922095066 U CN201922095066 U CN 201922095066U CN 211622749 U CN211622749 U CN 211622749U
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- floor drain
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- concrete cushion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a caisson type toilet, which comprises a downcomer, wherein a drainage floor drain is arranged in a water inlet of the downcomer; the upper surface of the floor slab is provided with a supporting layer; a reinforcing mesh is arranged on the surface of the supporting layer; a concrete cushion layer is arranged on the reinforcing mesh sheet, and a first waterproof layer is embedded in the concrete cushion layer; an annular trench is embedded in the upper surface of the concrete cushion layer at the edge of the toilet, the bottom surface of the trench is inclined, and the drainage floor drain is communicated with the lowest part of the bottom surface of the trench; the trench is covered by a cover plate with water leakage holes, and a decorative layer is laid on the surface of the concrete cushion layer outside the trench. The water on the bathroom ground can flow into the trench fast, then flow to the floor drain and discharge through the floor drain along the trench, and because the bottom surface slope setting of trench, the drainage speed is fast, can prevent to produce ponding, and in addition, the water of bathroom edge, corner position also can flow into the trench through the hole that leaks of apron fast, makes bathroom edge, corner position department dry fast.
Description
Technical Field
The utility model relates to a bathroom fitment technical field, concretely relates to caisson formula bathroom.
Background
The position of the articles such as a closestool, a floor drain, a basin and the like can be randomly arranged in the caisson type toilet, and the caisson type toilet is very common in the south of China. The drainage speed and the ground drying speed are important indexes of a toilet, 1 or more floor drains are generally adopted for drainage in the existing caisson type toilet during construction, water on the ground can be drained only by flowing to the floor drains, the water flow path is long, the drainage speed is slow, and water on the edge of the toilet is not easy to drain.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a caisson type bathroom is provided, improve drainage speed, the water of bathroom border position also can discharge fast.
The utility model provides a technical scheme that technical problem adopted is: the caisson type toilet comprises a sewer pipe, wherein the sewer pipe is provided with a water inlet, and a drainage floor drain is arranged in the water inlet;
the upper surface of the floor slab is provided with a supporting layer, and the sewer pipe is embedded in the supporting layer;
a reinforcing mesh is arranged on the surface of the supporting layer;
a concrete cushion layer is arranged on the reinforcing mesh sheet, and a first waterproof layer is embedded in the concrete cushion layer;
an annular trench is embedded in the upper surface of the concrete cushion layer at the edge of the toilet, the bottom surface of the trench is inclined, and the drainage floor drain is communicated with the lowest part of the bottom surface of the trench;
the trench is covered by a cover plate with water leakage holes, and a decorative layer is laid on the surface of the concrete cushion layer outside the trench.
Further, the downcomer has two water inlets, and two water inlets are located two adjacent wall angle departments in bathroom, and a drainage floor drain is connected respectively to two water inlets, and the bottom surface height of the trench between two drainage floor drains satisfies: the closer to the drainage floor drain, the lower the height of the bottom surface of the trench.
Further, the supporting layer comprises a cement mortar slope-finding layer, and the cement mortar slope-finding layer is smeared on the upper surface of the floor slab;
a second waterproof layer is arranged on the upper surface of the cement mortar slope-finding layer;
a multi-row hollow brick cushion layer is built on the upper surface of the second waterproof layer;
the space between the hollow brick cushions is filled with ceramic particles.
Furthermore, the sewer pipe is connected with a vent pipe, and a vent floor drain is arranged inside the upper end of the vent pipe;
the upper end of the vent pipe penetrates through the highest part of the bottom surface of the trench;
the cover plate above the ventilating floor drain is provided with air holes, and the upper ends of the air pipes are positioned in the air holes and connected with an air ventilating net.
Further, a plurality of blocking nets for blocking hairs are arranged in the trench.
Further, first waterproof layer includes integrated into one piece's horizontal part and vertical portion, and horizontal part and vertical portion are L shape, and the horizontal part is pre-buried in the concrete cushion, and the wall laminating of vertical portion and bathroom, and vertical portion has laid the decorative layer outward.
Furthermore, the trench and the cover plate are made of stainless steel materials, the trench comprises a groove body in a concave shape and positioning plates arranged on two sides of the top of the groove body, the positioning plates are in an L shape, part of the positioning plates are covered by the decorative layer, and the rest of the positioning plates are covered by the water retaining stone material; the top of cell body inside wall is provided with the stainless steel support boss, the apron is supported by supporting the boss.
Further, the height of the upper surface of the middle position of the decorative layer is larger than that of the upper surface of the edge position.
Further, the decorative layer is a stone plate, and the stone plate is bonded on the concrete cushion layer through the bonding layer.
Compared with the prior art, the beneficial effects of the utility model are that: set up the trench through the edge at the bathroom, the subaerial water of bathroom can flow into the trench fast, then flows to the floor drain and discharges through the floor drain along the trench, and because the bottom surface slope of trench sets up, drainage speed is fast, can prevent to produce ponding, and in addition, the water of bathroom edge, corner position also can flow into the trench through the hole that leaks of apron fast, makes bathroom edge, corner position department rapid draing.
Drawings
FIG. 1 is a schematic top view of a constructed toilet floor;
FIG. 2 is a schematic top view of the cover plate prior to installation;
FIG. 3 is a schematic cross-sectional view taken at A in FIG. 1;
FIG. 4 is a schematic cross-sectional view taken at B in FIG. 1;
FIG. 5 is a schematic cross-sectional view of the trench at C in FIG. 1;
FIG. 6 is a schematic view of the installation of a retarding net;
reference numerals: 1-a downcomer; 2-reinforcing mesh; 3-concrete cushion; 4-a first waterproof layer; 5, a floor slab; 6, trench; 7-floor drain of the drainage; 8, covering a plate; 9-decorating layer; 10-a cement mortar slope layer; 11-a second waterproof layer; 12-air brick cushion layer; 13-ceramic particles; 14-a vent pipe; 15-ventilating floor drain; 16-a breathable net; 17-a blocking net; 18-a wall; 19-supporting the boss; 20-water retaining stone; 21-adhesive layer.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The caisson type toilet of the utility model is shown in figures 1 to 6 and comprises a downcomer 1, wherein the downcomer 1 is provided with a water inlet, and a drainage floor drain 7 is arranged in the water inlet;
the upper surface of the floor slab 5 is provided with a supporting layer, and the sewer pipe 1 is embedded in the supporting layer;
the surface of the supporting layer is provided with a reinforcing mesh 2;
a concrete cushion 3 is arranged on the reinforcing mesh 2, and a first waterproof layer 4 is embedded in the concrete cushion 3;
an annular trench 6 is embedded in the upper surface of the concrete cushion 3 at the edge of the toilet, the bottom surface of the trench 6 is inclined, and a drainage floor drain 7 is communicated with the lowest part of the bottom surface of the trench 6;
the trench 6 is covered by a cover plate 8 with water leakage holes, and a decorative layer 9 is laid on the surface of the concrete cushion 3 outside the trench 6.
The utility model discloses a concrete work progress does:
arranging a downcomer 1, wherein the downcomer 1 is provided with a water inlet, and a drainage floor drain 7 is arranged in the water inlet. The arrangement of the sewer pipe 1 is determined according to the positions of a closestool, a wash basin and ground drainage designed by a homeowner, so that sewage discharged by the closestool and the wash basin can be introduced into the sewer pipe 1 in subsequent decoration construction. The floor drain position is generally at the edge or corner of the toilet, in the utility model, the floor drain position is preferably set at the toilet corner, and the water at the floor drain position is drained through the floor drain 7, therefore, the floor drain 7 is also set at the toilet corner.
The ground drainage position can be one, and in order to improve drainage speed, ground drainage position also can be a plurality of, the utility model discloses in, ground drainage position is preferred two, and downcomer 1 has two water inlets, and two water inlets are located adjacent two wall angle departments in bathroom, respectively set up a drainage floor drain 7 in two water inlets. The two drainage floor drains 7 can drain water simultaneously, so that the drainage speed is accelerated, and the floor of the toilet is dried quickly. The floor drain 7 is only a floor drain for floor drainage, but floor drains for toilets, wash basins and the like are not counted.
And (3) carrying out supporting layer construction on the upper surface of the floor slab 5, wherein the supporting layer supports and pre-embeds the sewer pipe 1. The supporting layer can support downcomer 1, guarantees downcomer 1's stability, simultaneously, still needs to play waterproof effect, and downcomer 1 is ageing, can leak after damaging, and the supporting layer can avoid the water infiltration floor 5 that leaks and flow to downstairs, and specific work progress is:
and (3) coating cement mortar on the upper surface of the floor slab 5 to obtain a cement mortar slope layer 10. The upper surface of the floor slab 5 is horizontal, and after the cement mortar slope layer 10 is coated, the upper surface of the cement mortar slope layer 10 has a certain gradient.
The second waterproof layer 11 is arranged on the cement mortar slope-finding layer 10, and the second waterproof layer 11 is made of waterproof materials and can prevent water from permeating. The second waterproof layer 11 covers the cement mortar slope layer 10, the thickness of the second waterproof layer 11 is uniform, and after construction is completed, the upper surface of the second waterproof layer 11 has a certain gradient, so that when the water pipe 1 leaks water, the water can flow to a low-lying position along the second waterproof layer 11, a drain pipe can be arranged at the low-lying position of the second waterproof layer 11, the water leaked from the sewer pipe 1 can be discharged, and loss caused by water permeating to an downstair room is avoided.
And building a plurality of rows of hollow brick cushion layers 12 on the second waterproof layer 11, wherein the hollow brick cushion layers 12 are built by mortar, and after the building is finished, the side faces of the hollow brick cushion layers are coated with the mortar. If some of the downcomers 1 are suspended, the suspended downcomers 1 are supported by the hollow bricks, so that the stability of the downcomers 1 is improved.
After the hollow brick underlayment 12 is built, the space between the hollow brick underlayments 12 is filled with the ceramic particles 13. The ceramic particles 13 can be used for burying the sewer pipe 1, and the ceramic particles 13 are light in weight and cannot damage the sewer pipe 1.
The reinforcing mesh 2 is arranged on the surface of the supporting layer, the reinforcing mesh 2 is a reinforcing mesh with the diameter of 8mm, the strength is high, and the reinforcing mesh is laid on the surface of the supporting layer to play a role in protecting the supporting layer and enhancing the pressure bearing capacity.
And (3) carrying out construction on the reinforcing mesh 2, wherein a first waterproof layer 4 is pre-buried in the concrete cushion 3 during construction. When the concrete pad 3 is poured, the concrete flows toward the ceramic particles 13 and fills the meshes of the reinforcing mesh sheet 2, so that the reinforcing mesh sheet 2 is stably fixed on the surfaces of the ceramic particles 13. After pouring the concrete cushion 3 of certain thickness, set up first waterproof layer 4 on concrete cushion 3, first waterproof layer 4 adopt current waterproof material can, play waterproof effect, avoid 3 infiltration on concrete cushion. The remaining concrete pad 3 is then poured over the first waterproof layer 4.
An annular trench 6 is embedded in the upper surface of the concrete cushion 3 at the edge of the toilet, the bottom surface of the trench 6 is inclined, and a drainage floor drain 7 is communicated with the lowest position of the bottom surface of the trench 6. The trench 6 is used for collecting and conveying water on the ground of the toilet, the annular trench 6 is the edge of the trench 6 in the toilet and forms a closed ring around the toilet, so that the water on the ground of the toilet can rapidly flow into the trench 6 at any position of the edge of the toilet, and the water can flow to a low-lying position along the trench 6 and is discharged through the drainage floor drain 7 due to the inclination of the bottom surface of the trench 6, so that accumulated water is prevented from occurring, the drainage speed is high, and the rapid drying of the toilet is facilitated. In addition, the condition that the edge and the corner of the toilet are wet for a long time due to water accumulation can be prevented.
The bottom surface height of the trench 6 between the two drainage floor drains 7 meets the following requirements: the closer to the drainage floor drain 7, the lower the height of the bottom surface of the trench 6. Taking the toilet floor as a rectangle as an example, as shown in fig. 2, 4 and 5, the trench 6 between two rows of water floor drains 7 has two parts, one part is straight, the other part is U-shaped, the height of the bottom surface of the straight trench 6 is gradually reduced from the middle position to the two ends, the U-shaped trench 6 comprises three parts, the first part is parallel to the straight trench 6, the other two parts are connected to the two ends of the first part and are perpendicular to the straight trench 6, the height of the bottom surface of the first part is gradually reduced from the middle position to the two ends, the height of the bottom surface of the other two parts is gradually reduced from the first part to the water floor drains 7, and the water flowing direction is shown by arrows in fig. 2, so that the two water floor drains 7 can be positioned at the lowest position of the whole trench 6, the water drainage speed is increased, and water accumulation in the trench 6 is avoided.
Since hair is frequently dropped during washing and rinsing, which is one of the important factors causing the blockage of the toilet drainage system, in order to prevent the hair from entering the drainage floor drain 7, a plurality of blocking nets 17 for blocking the hair are installed in the trench 6 before the cover plate 8 is installed, the blocking nets 17 are installed as shown in fig. 6,
the trench 6 is covered with a cover plate 8 having water leakage holes, and a decorative layer 9 is laid on the surface of the concrete pad 3 outside the trench 6. The cover plate 8 can play a role in filtering sundries, protecting the trench 6 and decorating. The decorative layer 9 serves as a decoration, and specifically, stone slabs, ceramic tiles, etc. are used, preferably stone slabs, and the stone slabs are bonded to the concrete pad 3 through the bonding layer 21, and the bonding layer 21 may be mortar, etc.
In order to make the water on the toilet floor flow to the trench 6 quickly and accelerate the drainage and drying speed, the upper surface of the decoration layer 9 may be set as a slope, and the height of the upper surface of the middle position of the decoration layer 9 is greater than that of the upper surface of the edge position.
In order to ensure the indoor air quality, the drainage floor drain 7 has the functions of deodorization, blockage prevention, water return prevention and the like, the internal structure is complex, so that the water flow channel inside the drainage floor drain 7 is small, air is difficult to enter the sewer pipe 1 during drainage, the drainage of the sewer pipe 1 utilizes the gravity of water as power, if the air entering the sewer pipe 1 is insufficient, negative pressure can occur in the pipe to limit and influence the drainage speed, and when the waste water amount in a toilet is large, the quick drainage is difficult.
Therefore, in order to guarantee the drainage speed when the amount of waste water is great, the utility model discloses when arranging downcomer 1, as shown in fig. 4, connect a breather pipe 14 on downcomer 1, breather pipe 14 can vertical setting, and the inside of breather pipe 14 upper end is provided with a floor drain 15 of ventilating. When the trench 6 is installed, the upper end of the air pipe 14 passes through the highest portion of the bottom surface of the trench 6. When the cover plate 8 is installed, the cover plate 8 above the ventilating floor drain 15 is provided with air holes, and the upper end of the air pipe 14 is positioned in the air holes and connected with an air-permeable net 16.
The ventilating floor drain 15 is only used for ventilating, and waste water is basically not discharged through the ventilating floor drain 15. Air in the toilet can enter the ventilating floor drain 15 through the ventilating net 16 and then enter the sewer pipe 1 along the ventilating floor drain 15 and the ventilating pipe 14, so that the air pressure in the sewer pipe 1 is equal to the external air pressure, and the water in the sewer pipe 1 can be quickly discharged under the action of self weight.
For reinforcing water-proof effects, first waterproof layer 4 includes integrated into one piece's horizontal part and vertical portion, and horizontal part and vertical portion are L shape, and the horizontal part is pre-buried in concrete cushion 3, and the wall 18 laminating of vertical portion and bathroom, and vertical portion has laid outward decorative layer 9, and decorative layer 9 on the wall 18 also can adopt slabstone, ceramic tile etc. play the decorative effect, the vertical portion of fixed first waterproof layer 4 simultaneously.
The trench 6 and the cover plate 8 can be made of plastic or metal, preferably, the trench 6 and the cover plate 8 are made of stainless steel, and the stainless steel is corrosion-resistant and has high drying speed.
The top of cell body inside wall is provided with stainless steel support boss 19, apron 8 is supported by supporting boss 19, and apron 8 is formed by the concatenation of polylith corrosion resistant plate, and when installing apron 8, it can to put apron 8 in supporting boss 19.
Claims (9)
1. The caisson type toilet is characterized by comprising a sewer pipe (1), wherein the sewer pipe (1) is provided with a water inlet, and a drainage floor drain (7) is arranged in the water inlet;
the upper surface of the floor slab (5) is provided with a supporting layer, and the sewer pipe (1) is embedded in the supporting layer;
a reinforcing mesh (2) is arranged on the surface of the supporting layer;
a concrete cushion (3) is arranged on the reinforcing mesh (2), and a first waterproof layer (4) is embedded in the concrete cushion (3);
an annular trench (6) is embedded in the upper surface of the concrete cushion (3) at the edge of the toilet, the bottom surface of the trench (6) is inclined, and a drainage floor drain (7) is communicated with the lowest part of the bottom surface of the trench (6);
the trench (6) is covered by a cover plate (8) with a water leakage hole, and a decorative layer (9) is laid on the surface of the concrete cushion layer (3) outside the trench (6).
2. The caisson type bathroom of claim 1, characterized in that the downcomer (1) has two inlets, two inlets are located at two adjacent corners of the bathroom, two inlets are connected with a drainage floor drain (7), respectively, the floor height of the trench (6) between two drainage floor drains (7) is satisfied: the closer to the drainage floor drain (7), the lower the height of the bottom surface of the trench (6).
3. The caisson type toilet according to claim 1, wherein the supporting layer comprises a cement mortar slope layer (10), and the cement mortar slope layer (10) is smeared on the upper surface of the floor slab (5);
a second waterproof layer (11) is arranged on the upper surface of the cement mortar slope-finding layer (10);
a multi-row hollow brick cushion layer (12) is built on the upper surface of the second waterproof layer (11);
the space between the hollow brick underlayments (12) is filled with ceramic particles (13).
4. The caisson-type lavatory according to claim 1,
the sewer pipe (1) is connected with a vent pipe (14), and a ventilation floor drain (15) is arranged inside the upper end of the vent pipe (14);
the upper end of the vent pipe (14) passes through the highest part of the bottom surface of the trench (6);
the cover plate (8) above the ventilating floor drain (15) is provided with air holes, and the upper ends of the air pipes (14) are positioned in the air holes and connected with an air-permeable net (16).
5. Caisson-type toilet according to claim 1, characterized in that inside the gutter (6) are placed a number of blocking nets (17) for blocking hairs.
6. The caisson-type toilet according to claim 1, wherein the first waterproof layer (4) comprises a horizontal part and a vertical part which are integrally formed, the horizontal part and the vertical part are L-shaped, the horizontal part is embedded in the concrete cushion (3), the vertical part is attached to a wall (18) of the toilet, and a decorative layer (9) is laid outside the vertical part.
7. The caisson-type toilet as claimed in claim 1, wherein the trench (6) and the cover plate (8) are both made of stainless steel, the trench (6) comprises a groove body in a shape of Chinese character 'ao' and positioning plates arranged on two sides of the top of the groove body, the positioning plates are L-shaped, part of the positioning plates are covered by the decorative layer (9), and the rest of the positioning plates are covered by the water-retaining stone (20); the top of the inner side wall of the groove body is provided with a stainless steel supporting boss (19), and the cover plate (8) is supported by the supporting boss (19).
8. Caisson-type rest room according to claim 1, characterized in that the upper surface level of the decorative layer (9) in the middle position is higher than the upper surface level in the edge position.
9. A caisson-type toilet according to claim 1, characterised in that the decorative layer (9) is a stone slab, which is glued to the concrete cushion (3) by means of a glue layer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095066.4U CN211622749U (en) | 2019-11-28 | 2019-11-28 | Caisson type toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095066.4U CN211622749U (en) | 2019-11-28 | 2019-11-28 | Caisson type toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622749U true CN211622749U (en) | 2020-10-02 |
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ID=72626998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922095066.4U Active CN211622749U (en) | 2019-11-28 | 2019-11-28 | Caisson type toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387447A (en) * | 2022-09-30 | 2022-11-25 | 成都倍特建筑安装工程有限公司 | Drainage system for caisson bottom plate of building toilet and construction method thereof |
-
2019
- 2019-11-28 CN CN201922095066.4U patent/CN211622749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387447A (en) * | 2022-09-30 | 2022-11-25 | 成都倍特建筑安装工程有限公司 | Drainage system for caisson bottom plate of building toilet and construction method thereof |
| CN115387447B (en) * | 2022-09-30 | 2024-10-11 | 成都倍特建筑安装工程有限公司 | Drainage system for floor of caisson of building toilet and construction method of drainage system |
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