Waterproof and anti-cracking wall structure of toilet

Abstract

The waterproof and anti-cracking wall structure comprises a water pipe assembly, the water pipe assembly is arranged in a cement mortar layer, a first waterproof layer and a second waterproof layer are arranged on the two sides of the cement mortar layer respectively, the water pipe assembly comprises a first steel pipe, a second steel pipe is connected to the outer side of the first steel pipe in a sleeved mode, and the first steel pipe and the second steel pipe are connected in a sleeved mode. An annular deformation space is formed between the first steel pipe and the second steel pipe, a drainage pipe is connected to the middle of the bottom end of the cement mortar layer, the other end of the drainage pipe is communicated with a floor drain, and the drainage pipe is arranged in the ground. The structure of the water pipe is optimized, the risk that the first steel pipe used for supplying water deforms or is broken due to deformation caused by external factors can be effectively reduced, meanwhile, the drainage pipe is arranged in the ground, the attractiveness of the overall structure can be improved, and water is prevented from leaking to the ground to make people slip.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of indoor decoration, specifically, relate to a bathroom waterproof anti -cracking wall structure. BACKGROUND

[0002] Bathroom waterproof engineering is the key in the process of bathroom decoration. In the prior art, the wall surface is painted with a waterproof coating, and then ceramic tiles are attached to ensure that the water flow does not enter the wall. However, with the service life, the water pipes in the wall body age, resulting in water pipe crack leakage and other conditions. Thus, the water pipe crack leakage enters the next room or the room below with the wall. Since the pipe leakage occurs in the wall, it cannot be found in a short time, and when it is found, it has caused irreparable loss.

[0003] In the authorized announcement number "CN206737202U" a "new bathroom waterproof anti -cracking wall" is disclosed, and a "first waterproof layer and a second waterproof layer are arranged to protect the water pipe, avoid damp aging, prolong its service life, and when the water pipe cracks and other leakage problems occur, the second waterproof layer reduces the loss caused by leakage, and through both sides waterproof and moistureproof, effectively solve the problem that the existing wall is easy to crack due to damp, and when the water pipe cracks, it will not cause large area wall cracking", but it still has the following defects: during the process of pipeline pre -buried in bathroom, usually use cement mortar to fill, due to the influence of temperature difference shrinkage and thickness, etc. Factors may cause the deformation of water supply pipe and leakage; in addition, in "CN206737202U", the observation pipe can discharge leakage in time, but the observation pipe is located at the upper end of the ground, which affects the decoration on the one hand, and on the other hand, mice and cockroaches can drag foreign matter into it, which will cause blockage and odor, and at the same time, leakage on the floor tile is easy to cause people to slip. UTILITY MODEL CONTENT

[0004] In view of the above technical problems in the related art, the utility model provides a bathroom waterproof anti -cracking wall structure, which can solve the above problems.

[0005] In order to achieve the above technical purpose, the technical scheme of the utility model is as follows:

[0006] A bathroom waterproof anti -cracking wall structure, comprising a water pipe assembly, the water pipe assembly is arranged in the cement mortar layer, the two sides of the cement mortar layer are respectively provided with a first waterproof layer and a second waterproof layer, the water pipe assembly comprises a first steel pipe, the first steel pipe is sleeved with a second steel pipe outside, the first steel pipe and the second steel pipe are provided with an annular deformation space, the middle of the bottom end of the cement mortar layer is connected with a drain pipe, the other end of the drain pipe is communicated with the floor drain, and the drain pipe is arranged in the inside of the ground.

[0007] Further, the wall thickness of the first steel pipe is greater than the wall thickness of the second steel pipe.

[0008] Further, a plurality of sets of conical support pads are arranged on the outer wall of the first steel pipe in the axial direction, and each set of the support pads comprises three support pads.

[0009] Further, the outer wall of the second steel pipe is provided with a spiral groove.

[0010] Further, the bottom end of the cement mortar layer is further provided with a third waterproof layer, the third waterproof layer is located on the left and right sides of the drain pipe, and the upper end surface of the third waterproof layer is an inclined surface inclined to the drain pipe.

[0011] Further, the inner side of the first waterproof layer is a wall body, and the outer side of the second waterproof layer is a ceramic tile connecting layer and a ceramic tile layer in sequence.

[0012] Further, a water leakage sensor is arranged at the water inlet of the drain pipe, and the water leakage sensor is electrically connected to an alarm controller.

[0013] The beneficial effects of the utility model are that the structure of the water pipe is optimized, the risk of deformation or deformation rupture of the first steel pipe used for water supply due to external factors can be effectively reduced, the drain pipe is arranged inside the ground, the overall structure can be improved in appearance, and water leakage onto the ground can be prevented to prevent people from slipping. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the drawings without creative labor.

[0015] The utility model will be further described in detail below according to the drawings.

[0016] Figure 1 It is a sectional view of the bathroom waterproof and anti-cracking wall structure of the utility model embodiment;

[0017] Figure 2 It is an enlarged view of the sectional view of the water pipe assembly of the utility model embodiment;

[0018] Figure 3 It is a front view of the second steel pipe of the utility model embodiment;

[0019] Figure 4 It is Figure 2 the enlarged view of A in the middle;

[0020] Figure 5 is a connection diagram of the third waterproof layer and the drain pipe.

[0021] Figure 6 is a connection diagram of the third waterproof layer and the drain pipe.

[0022] In the figure:

[0023] 100, water pipe assembly; 110, first steel pipe; 111, support pad; 120, second steel pipe; 121, groove; 130, deformation space; 200, cement mortar layer; 210, drain pipe; 300, first waterproof layer; 400, second waterproof layer; 500, third waterproof layer; 600, wall main body; 700, ceramic tile connecting layer; 800, ceramic tile layer; 900, ground; 910, fourth waterproof layer. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0025] As shown in Figures 1-6 The utility model discloses a bathroom waterproof anti -cracking wall structure, including water pipe assembly 100, water pipe assembly 100 sets up in the cement mortar layer 200, the both sides of cement mortar layer 200 are provided with first waterproof layer 300 and second waterproof layer 400 respectively, water pipe assembly 100 includes first steel pipe 110, the first steel pipe 110 outside sleeve joint has second steel pipe 120, the first steel pipe 110 with second steel pipe 120 between being equipped with annular deformation space 130, the bottom of cement mortar layer 200 middle part is connected with drain pipe 210, drain pipe 210 other end and floor drain intercommunication, drain pipe 210 sets up in the inside of ground 900. EMBODIMENT

[0026] The water pipe assembly 100 in the application comprises a first steel pipe 110 and a second steel pipe 120, wherein the first steel pipe 110 is used as a water supply pipe, the second steel pipe 120 is used as a protective pipe, and the wall thickness of the second steel pipe 120 is thinner than that of the first steel pipe 110, so that the second steel pipe 120 is deformed, in addition, the second steel pipe 120 is provided with a spiral groove 121, which can reduce the structural strength (beneficial to deformation) and is beneficial to be wrapped and consolidated by cement mortar, and an annular deformation space 130 is arranged between the first steel pipe 110 and the second steel pipe 120, when an external action is large, the external action will first act on the pipe wall of the second steel pipe 120, so that the second steel pipe 120 is deformed in the deformation space 130 to eliminate the external action, thereby achieving the effect of protecting the first steel pipe 110.

[0027] The first waterproof layer 300 and the second waterproof layer 400 are arranged on the two sides of the cement mortar layer 200 respectively, the third waterproof layer 500 is arranged at the bottom of the cement mortar layer 200, with the use of years, the water pipe assembly 100 leaks or the water pipe assembly 100 is broken and leaks, at this time, the leakage seeps into the upper end face of the third waterproof layer 500 downwards, and then is guided to the drain pipe 210 from the upper end face of the third waterproof layer 500, finally flows into the floor drain, and if the leakage exists, the leakage can be detected by the leakage sensor at the water inlet of the drain pipe 210 and transmitted to the alarm controller, and a message is sent by the alarm controller to remind the residents to maintain in time.

[0028] The above only describes the preferred embodiments of the application and is not used to limit the application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A waterproof and anti-cracking wall structure for a bathroom, comprising a water pipe assembly (100), the water pipe assembly (100) is arranged in a cement mortar layer (200), two sides of the cement mortar layer (200) are respectively provided with a first waterproof layer (300) and a second waterproof layer (400), characterized in that, The water pipe assembly (100) comprises a first steel pipe (110), a second steel pipe (120) sleeved outside the first steel pipe (110), an annular deformation space (130) arranged between the first steel pipe (110) and the second steel pipe (120), a drain pipe (210) connected to the middle of the bottom end of the cement mortar layer (200), the other end of the drain pipe (210) communicated with a floor drain, and the drain pipe (210) arranged inside the ground (900).

2. A bathroom waterproof and anti-cracking wall structure according to claim 1, characterized in that, The wall thickness of the first steel pipe (110) is greater than the wall thickness of the second steel pipe (120).

3. A bathroom waterproof and anti-cracking wall structure according to claim 1, characterized in that, A plurality of groups of conical support pads (111) are arranged on the outer wall of the first steel pipe (110) in the axial direction, and the number of support pads (111) in each group is three.

4. The waterproof and anti-cracking wall structure for bathroom according to claim 1, characterized in that, A spiral groove (121) is arranged on the outer wall of the second steel pipe (120).

5. The waterproof and anti-cracking wall structure for bathroom according to claim 1, characterized in that, The bottom end of the cement mortar layer (200) is further provided with a third waterproof layer (500), the third waterproof layer (500) is located on the left and right sides of the drain pipe (210), and the upper end surface of the third waterproof layer (500) is an inclined surface inclined to the drain pipe (210).

6. A bathroom waterproof and anti-cracking wall structure according to claim 1, characterized in that, The inner side of the first waterproof layer (300) is a wall body (600), and the outer side of the second waterproof layer (400) is a ceramic tile connecting layer (700) and a ceramic tile layer (800) in sequence.

7. The waterproof and anti-cracking wall structure for bathroom according to claim 1, characterized in that, A water leakage sensor is arranged at the water inlet of the drain pipe (210), and the water leakage sensor is electrically connected to an alarm controller.

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