TWI614443B - Drainage device and installation method thereof - Google Patents

Abstract

The present invention provides a drainer comprising: a joint body having a joint portion and a conduit portion, the joint portion having a water conduit for communicating with the conduit portion, and the inner peripheral edge of the water conduit is provided with a plurality of first positioning portions and a plurality of a second positioning portion, each of the second positioning portions is disposed between each of the two adjacent first positioning portions, and a slope is disposed between each of the first positioning portions and each of the second positioning portions, wherein each of the first positioning portions and each of the first positioning portions The two positioning portions are respectively provided with a block, and each of the first positioning portions is convexly provided with a protrusion with respect to the axial direction of the joint body, thereby connecting the sleeves of different pipe diameters according to requirements.

Description

Drainage device and construction method thereof

The invention relates to a drainer and a construction method, in particular to a drainer connected to a pre-buried drain pipe and a construction method thereof.

According to the Republic of China Patent No. M506843, a drain pipe structure is disclosed, comprising: a pipe body having a top pipe portion, a bottom pipe portion and a duct portion, wherein the top pipe portion is provided with an inflow port connecting conduit portion, and the inflow port The inner wall surface has a ring-shaped tapered surface, and a plurality of positioning protrusions are arranged on the annular cone surface, and a ring-shaped portion is further surrounded on the outer peripheral side of the top tube portion, and a water-storage groove is formed on the outer peripheral side of the ring-shaped portion and the top tube portion. a conduit portion is further extended on the outer peripheral side of the conduit portion; a guiding member is inserted into the inlet portion of the top tube portion, and the guiding member is provided with a guiding port for connecting the conduit portion, and one end of the guiding member is abutted against the top portion The tube portion connects the inner side wall surface of the conduit portion.

However, when using the above-mentioned drain pipe structure, the drainage pipe structure must be set in the reinforced concrete layer of the building at the same time as the buried pipeline is planned. Once the drainage pipe structure is set, if the drainage pipe structure has When it is damaged or broken, because there is no waterproof measure between the structure of the drainage pipe and the reinforced concrete layer, when the water entering the pipe body from the falling head will ooze out of the pipe reinforced concrete layer, causing wall cancer or whitening phenomenon, such as When repairing, it is necessary to dismantle the large area of the surrounding floor tiles and disassemble and replace the entire set of drainage pipeline structures, resulting in time-consuming and labor-saving repair procedures and increased repair costs.

Furthermore, the above-mentioned drain pipe structure is only applicable to the new construction case. If the above-mentioned drainage pipe structure is to be used in the old construction of the case, all the pipes in the old construction case must be demolished and re-planned and buried. The aforementioned water pipe structure cannot be adjusted or added in the original pipeline according to the demand, thus causing an increase in the renovation cost and an increase in the complexity of the construction procedure.

In addition, the above-mentioned pipe body can only be connected to a single pipe diameter pipe sleeve, and the applicable range is limited, and it cannot be widely used. If a casing of different pipe diameters is to be used, it is necessary to set differently when laying the pipeline. Types of drainage pipes are used in conjunction with different casings, resulting in increased construction steps and costs, and lack of applicability. Therefore, how to simplify the repair or renovation process, and can connect different diameters of the casing according to the requirements, improve the applicability and convenience, and solve it by the relevant industry.

In order to solve the above problems, the present invention provides a drainer and a construction method thereof. The joint body can be installed in a buried drain pipe, so that the construction personnel can adjust and install according to the requirements. The main body is replaced, thereby reducing the repairing procedure and the cost; in addition, the connecting portion is provided with a plurality of first positioning portions and a plurality of second positioning portions to provide sleeve sleeves of different diameters, thereby increasing the present invention Applicability and scope of application.

In order to achieve the above object, the present invention provides a drainer comprising: a joint body having a joint portion and a conduit portion, the joint portion having a water conduit for communicating the conduit portion, and the inner circumference of the water conduit is provided with a plurality of intervals a positioning portion and a plurality of second positioning portions, wherein each of the second positioning portions is disposed between each of the two adjacent first positioning portions, and a slope is disposed between each of the first positioning portions and each of the second positioning portions, wherein each of the first positioning portions The positioning portion and each of the second positioning portions are respectively provided with a level block, and each of the first positioning portions is convexly provided with a protrusion relative to the axial direction of the joint body.

In order to achieve the above object, the present invention provides a drainer construction method, which comprises the following steps: (A) removing an area of a drained pipe to form an accommodating space; and (B) arranging a space in the accommodating space. a first waterproof layer; (C) placing the joint body in the accommodating space, the conduit portion is disposed in the drain pipe, the take-up portion is disposed outside the drain pipe, and the water guide hole is connected with the drain pipe; (D) is disposed in the accommodating space a fixing layer and covering at least a portion of the outer side of the pipe portion; (E) providing a caulking layer above the fixing layer, filling a gap between the fixing layer and the connecting portion by the caulking layer; (F) laying a comprehensive floor a waterproof layer, at the same time, the second waterproof layer is disposed in the water guiding hole, and is disposed at least to the position of the marking member to complete the installation of the joint body; and (G) installing the sleeve and the water falling head in the connecting portion, A cement layer and a ground layer are disposed on the second waterproof layer to complete the construction.

Thereby, the joint body of the present invention is arranged in the buried drain pipe, and in the new and old construction case, the construction personnel can add or adjust the position of the joint body according to the position of the drain pipe or the position of the building material, and Increasing the surface material for aesthetic appearance and the position of the edge reduction reduces the error value, so as to improve the convenience of the prior art that the drainage gas is first embedded in the reinforced concrete layer, and the adjustment cannot be made, thereby increasing the convenience and tonality of the present invention. In addition, the first positioning portion and the second positioning portions are spaced apart from each other, and the sleeves of different diameters can be connected according to requirements to increase the scope of application of the present invention.

In addition, when the floor or the cement at the water outlet is cracked, the waste water will gradually penetrate into the materials under the ground through the crack, and the waste water can discharge the waste water from the slope between the first positioning portion and each of the second positioning portions. In the duct portion, the problem that the waste water is culminated in the material layer causes the joint body to be damaged.

Then, when the joint body is installed, the first waterproof layer is first laid in the accommodating space, and fixed and protected by the fixed layer and the caulking layer, and then the second waterproof layer is used for secondary protection, thereby When the joint body is damaged or broken, even if the waste water will seep out from the joint body, the first waterproof layer can prevent the wastewater from penetrating into the reinforced concrete layer to avoid wall cancer or whitening, so as to achieve comprehensive drainage and waterproof effect, thus reducing leakage. opportunity.

For the convenience of the description, the central idea expressed by the present invention in the column of the above summary of the invention is expressed by the specific embodiments. Various items in the embodiments are depicted in terms of ratios, dimensions, amounts of deformation, or displacements that are suitable for illustration, and are not drawn to the proportions of actual elements, as set forth above.

Referring to FIG. 1 to FIG. 6 , the present invention provides a drain device which is disposed in one of the drain pipes 1 and is used for discharging the waste water 3 at a drain port 2, the drainer comprising:

A joint body 10 having a funnel shape and having a connecting portion 11 and a conduit portion 12 having a water guiding hole 111 communicating with the conduit portion 12 and a top end 112, wherein the inner circumference of the water guiding hole 111 is spaced apart There are a plurality of first positioning portions 20 and a plurality of second positioning portions 30. The second positioning portions 30 are spaced apart from each other between the two adjacent first positioning portions 20, and each of the first positioning portions 20 and each of the second positioning portions 30 A bevel 40 is provided therebetween, and the bevel 40 is inclined downward from the tip 112 toward the conduit portion 12.

Furthermore, the connecting portion 11 is one of a rectangular shape or a circular shape. In the present invention, the connecting portion 11 is circular, the conduit portion 12 is a cylindrical tube, and the first positioning portion 20 and the second positioning portion 30 are looped. The area of the inner circumference of the water guiding hole 111 is greater than the area occupied by the inner circumference of the water guiding hole 111 of the first positioning portion 20, and the area occupied by the inner circumference of the water guiding hole 111. The number of the positioning portions 20 is three, the number of the second positioning portions 30 is three, and the number of the inclined surfaces 40 is six, and each of the first positioning portions 20 is disposed at an interval of 120 degrees, and each of the second positioning portions 30 is provided. The angle between each first positioning portion 20 and each second positioning portion 30 is 35 degrees to 45 degrees, and the angle between each first positioning portion 20 and each inclined surface 40 is 10 to 20. The angle between each second positioning portion 30 and each inclined surface 40 is 20 to 35 degrees.

In addition, each of the first positioning portion 20 and each of the second positioning portions 30 is provided with a level block 50, and each of the first positioning portions 20 is convexly disposed with respect to the axial direction of the joint body 10, wherein the level block 50 is The first receiving surface 51 and the second receiving surface 52 are perpendicular to the axial direction of the joint body 10, and the first receiving surface 51 and the second receiving surface 52 are disposed. The height is different, wherein the first receiving surface 51 and the top end 112 have a first distance L1 perpendicular to each other, and the second receiving surface 52 and the top end 112 have a second distance L2 perpendicular to the first distance, and the second distance L2 is greater than the first distance L1, in the present invention, the second distance L2 is greater than 1.5 times the first distance L1.

In addition, an abutting surface 53 is disposed at a corner joint of the first receiving surface 51 and the second receiving surface 52, and the abutting surface 53 is parallel to the axial direction of the joint body 10, and the abutting surface 53 is a curved surface, wherein the convex portion 60 is disposed on the first receiving surface 51, and the height of the protrusion 60 is equal to the first distance L1; further, the protrusion 60 has a first side 61 and a second side 62 oppositely disposed, and the first side There is a third distance L3 between the abutting surface 53 and the side wall 113 of the water guiding hole 111, wherein the fourth distance L4 is greater than the third distance L3, in the present invention. The fourth distance L4 is greater than 1.1 times to 1.5 times the third distance L3.

Therefore, when the sleeve 4 of different diameters is installed in the water guiding hole 111, the bottom portion 5 of the sleeve 4 is in surface contact with the first receiving surface 51 or the second receiving surface 52, and the sleeve 4 and the first receiving surface 51 are added. Or the contact area between the second receiving faces 52 increases the stabilizing effect.

Furthermore, the first positioning portion 20 and the second positioning portion 30 are annularly spaced apart, so that the block 50 or the bumps 60 are annularly staggered. When the sleeve 4 is disposed in the water guiding hole 111, the sleeves of different diameters are set. The outer edge of the tube 4 can abut against one of the abutment surface 53, the first side surface 61, the second side surface 62, the inner circumference of the conduit portion 12 or the side wall 113 of the water conduit 111 to achieve rapid alignment. The effect is increased and the stability of the sleeve 4 setting can be increased.

Referring to FIG. 4, the connecting portion 11 is sleeved with sleeves of different diameters. When the sleeve 4a of the smallest diameter is sleeved on the connecting portion 11, the outer edge of the sleeve 4a abuts against the conduit portion. The inner circumference of 12; when the sleeve 4b larger than the diameter of the sleeve 4a is sleeved on the joint portion 11, the outer edge of the sleeve 4b will abut against the abutment surface 53, and the bottom portion 5 will face the second receiving surface 52. When the sleeve 4c larger than the diameter of the sleeve 4b is sleeved on the joint portion 11, the outer edge of the sleeve 4c will abut against the first side surface 61, and the bottom portion 5 will face the first receiving surface 51; When the sleeve 4d of the tube 4c is sleeved on the connecting portion 11, the outer edge of the sleeve 4d will abut against the second side surface 62, and the bottom portion 5 will face the first receiving surface 51; it will be larger than the diameter of the sleeve 4d When the sleeve 4e is sleeved on the joint portion 11, the outer edge of the sleeve 4e will abut against the side wall 113, and the bottom portion 5 will face the first receiving surface 51. Therefore, in addition to the sleeve 4 of different diameters, the invention can increase the range of use of the invention, and can further increase the stability and positioning effect of the sleeve 4 setting.

In addition, when a crack occurs in the floor or cement at the water outlet 2, the wastewater 3 will gradually penetrate into the materials under the ground through the crack, and the wastewater 3 can discharge the wastewater 3 into the conduit portion 12 by the slope 40 to prevent the wastewater. 3 is caused by the problem of damage to the joint body 10, wall cancer or whitening due to various material layers.

Referring to FIG. 5 to FIG. 6 , the present invention provides a construction method applied to a drain, which comprises the following steps:

(A) removing the area around the drained pipe 1 to form an accommodating space, and providing a fixed waterproof material layer 70 in the accommodating space, wherein the fixed waterproof material layer 70 comprises: a first waterproof layer 71. A second waterproof layer 72, a fixed layer 73 and a filling layer 74 are used to increase the waterproofing and fixing effect. Furthermore, the length of the area ranges from 3 cm to 10 cm, and the height of the area ranges from 1 cm to 3 cm. In the present invention, the side of the area is 5 cm long, and the height of the area is 2 cm, and the area is The range can be adjusted according to the position of the surface material and the edge, which increases the adjustability of the present invention.

(B) arranging the first waterproof layer 71 prior to the accommodating space, and the first waterproof layer 71 is one of waterproof paint, waterproof glue or waterproof paint, and the waterproof material and the set thickness can be selected according to the need, and the first waterproof The purpose of the layer 71 is to prevent the waste water 3 from oozing out of the joint body 10 if the joint body 10 is damaged or broken, and the first waterproof layer 71 can prevent the wastewater 3 from penetrating into the reinforced concrete layer 6, thereby increasing the joint body 10 and The waterproof effect of the reinforced concrete layer 6 avoids wall cancer or whitening, so as to achieve comprehensive drainage, waterproof effect and reduce leakage opportunities.

(C) Next, the joint main body 10 is placed in the accommodating space, and the duct portion 12 is bored in the drain pipe 1. The joint portion 11 is provided outside the drain pipe 1, and the water guide hole 111 communicates with the drain pipe 1.

(D) further providing the fixing layer 73 in the accommodating space and covering at least a part of the outer side of the tube portion 11. In the present invention, the fixing layer 73 is disposed at a height which is one-half the height of the area range, wherein the fixing layer 73 is No shrinkage cement.

(E) A caulking layer 74 is disposed above the fixing layer 73, and the gap between the fixing layer 73 and the joint portion 11 is filled by the caulking layer 74, and the fixing layer 73 and the caulking layer 74 completely cover the outer side of the joint portion 11. In order to increase the fixing effect of the joint body 10, the caulking layer 74 is one of a PU caulking material or a waterproof material.

(F) After the joint body 10 is fixed, the second waterproof layer 72 is laid on the reinforced concrete layer 6 in a comprehensive manner, and the second waterproof layer 72 is disposed in the water guiding hole 111, wherein the inner periphery of the water guiding hole 111 A marking member 80 is provided, and the marking member 80 is disposed on at least one of the inclined surface 40, the first receiving surface 51 or the projection 60, or a combination of two or more. In the present invention, the marking member 80 is looped on the inclined surface 40. The first receiving surface 51 and the bump 60 are disposed. Therefore, the second waterproof layer 72 is disposed at least to the position of the marking member 80 to complete the installation of the joint body 10. The second waterproof layer 72 is one of a waterproof paint, a waterproof adhesive or a waterproof paint, and the first waterproof layer 71 and the second waterproof layer 72 can be provided with the same material or different materials according to requirements, and the seam layer 74 can also be used. The same waterproof material as the first waterproof layer 71 and the second waterproof layer 72 is used as needed to increase the waterproof effect.

(G) Finally, the sleeve 4 is installed in the joint portion 11, and the water drop head 7 is disposed on the sleeve 4, and a cement layer 8 and a ground layer are sequentially disposed above the second waterproof layer 72. 9, to complete the pipeline construction, wherein the ground material layer 9 is made of tile material.

Therefore, the fixed waterproof material layer 70 is disposed in the accommodating space to provide a good stability and waterproof effect, wherein the first waterproof layer 71 and the second waterproof layer 72 can prevent the wastewater 3 from penetrating into the reinforced concrete layer 6. Moreover, the fixing layer 73 and the caulking layer 74 can also increase the stability and protection effect of the joint body 10, whereby the construction steps of the present invention can provide perfect waterproof measures to achieve comprehensive drainage, waterproof effect and reduce leakage opportunities.

The above embodiments are merely illustrative of the invention and are not intended to limit the scope of the invention. Any modifications or variations that are made without departing from the spirit of the invention are intended to be protected.

1‧‧‧Drainage pipe

20‧‧‧First Positioning Department

2‧‧‧Drainage

30‧‧‧Second Positioning Department

3‧‧‧ Wastewater

40‧‧‧Bevel

4‧‧‧ casing

50‧‧‧Leng block

4a‧‧‧ casing

51‧‧‧The first interface

4b‧‧‧ casing

52‧‧‧Second interface

4c‧‧‧ casing

53‧‧‧Abutment

4d‧‧‧ casing

60‧‧‧Bumps

4e‧‧‧ casing

61‧‧‧ first side

5‧‧‧ bottom

62‧‧‧ second side

6‧‧‧ reinforced concrete layer

70‧‧‧Fixed waterproof layer

7‧‧‧Water head

71‧‧‧First waterproof layer

8‧‧‧cement layer

72‧‧‧Second waterproof layer

9‧‧‧Material layer

73‧‧‧Fixed layer

10‧‧‧Connector body

74‧‧‧Seam layer

11‧‧‧Receipt Department

80‧‧‧Markings

111‧‧‧Water guide hole

L1‧‧‧ first distance

112‧‧‧Top

L2‧‧‧Second distance

113‧‧‧ side wall

L3‧‧‧ third distance

12‧‧‧Tube Department

L4‧‧‧fourth distance

Figure 1 is a perspective view of the joint body of the present invention. Figure 2 is a cross-sectional view of the present invention taken along line 2-2 of Figure 1. Figure 3 is a cross-sectional view of the present invention taken along line 3-3 of Figure 1. Figure 4 is a schematic illustration of the joint body of the present invention suitable for use with different sleeves. Fig. 5 is a structural view showing the construction of the joint body of the present invention. Fig. 6 is a schematic view showing the mounting sleeve and the water drop head after the joint body of the present invention is installed.

10‧‧‧Connector body

11‧‧‧Receipt Department

111‧‧‧Water guide hole

112‧‧‧Top

113‧‧‧ side wall

12‧‧‧Tube Department

20‧‧‧First Positioning Department

30‧‧‧Second Positioning Department

40‧‧‧Bevel

50‧‧‧Leng block

51‧‧‧The first interface

52‧‧‧Second interface

53‧‧‧Abutment

60‧‧‧Bumps

61‧‧‧ first side

62‧‧‧ second side

80‧‧‧Markings

Claims (12)

A drainer comprising: a joint body having a joint portion and a conduit portion, the joint portion having a water conduit communicating with the conduit portion, the inner circumferential edge of the water conduit being axially spaced from the water conduit And a plurality of first positioning portions and a plurality of second positioning portions, wherein each of the second positioning portions is disposed between each of the two adjacent first positioning portions, and each of the first positioning portions and each of the second positioning portions is disposed between The inclined surface, wherein each of the first positioning portion and each of the second positioning portions is respectively provided with a layer block, and each of the first positioning portions is convexly provided with a protrusion relative to an axial direction of the joint body. The drainer of claim 1, wherein the stratum block has a first receiving surface and a second receiving surface, and the first receiving surface and the second receiving surface are disposed at different heights. The draining device of claim 2, wherein the connecting portion has a top end, the first receiving surface has a first distance from the top end, and the second receiving surface has a second distance from the top end, The second distance is greater than the first distance. The drainer of claim 2 or 3, wherein the first receiving surface and the second receiving surface are perpendicular to an axial direction of the joint body. The drain of claim 2 or 3, wherein the bump is disposed on the first receiving surface. The drain of claim 3, wherein the slope is inclined downward from the tip toward the conduit portion. The drainer of claim 1, wherein an area of each of the first positioning portions is larger than an area of each of the second positioning portions. The drainer of claim 2 further has a marking member disposed on the slope or one of the blocks or a combination thereof. The drainer of claim 8, wherein the marking member is disposed on the slope, the first receiving surface or at least one of the projections or a combination of any two or more. The utility model relates to a drain construction method according to claim 1, which comprises the following steps: (A) removing a construction area around a drained pipe to form an accommodating space, the drain pipe connecting the accommodating (B) a first waterproof layer is disposed in the accommodating space; (C) the joint body is placed in the accommodating space, and the duct portion is disposed in the drain pipe, and the pipe connecting portion is disposed on the drain Outside the tube, the water guiding hole is in communication with the drain pipe; (D) providing a fixing layer in the accommodating space and covering at least a part of the outer side of the connecting pipe portion; (E) providing a caulking layer above the fixing layer, Filling a gap between the fixed layer and the connecting portion by the filling layer; (F) laying a second waterproof layer on the entire floor, and setting the second waterproof layer in the water guiding hole, and at least setting the mark The position of the piece is to complete the setting of the joint body; and (G) the sleeve and the water drop head are installed on the joint portion, and a cement layer and a ground layer are disposed on the second waterproof layer to complete the construction. The drainer construction method according to claim 10, wherein the side of the construction area is 3 cm to 10 cm, and the height of the construction area is 1 cm to 3 cm. The drainer construction method according to claim 10, wherein the first waterproof layer and the second waterproof layer are one of a waterproof paint, a waterproof glue or a waterproof paint, and the fixed layer is a non-shrinkage cement, the seal layer One of the PU caulking materials or waterproof materials.