JP2005180077A - Sealing water cylinder type drain trap device for bathroom - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sealing water cylinder type drain trap device for a bathroom, capable of restraining deposit of a stain and slime in a drain passage, and increasing a flow speed by smoothing a flow of waste water. <P>SOLUTION: This device is constituted so that a drain pipe 3 for draining the water from a drain trap body 1 is continuously arranged in the drain trap body 1 in the circumferential direction of the drain trap body 1, by having an angle of a range of 45 degrees to 90 degrees of the axis of the drain pipe 3 to the axis in a horizontal plane of the drain trap body 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The invention of this application relates to a sealed tube drain trap apparatus for a bathroom. More specifically, the invention of this application relates to a new sealed-tubular drainage trap device for a bathroom that can increase the flow rate by smoothing the flow of drainage and suppress the accumulation of dirt and slime. is there.

  As shown in FIGS. 7 and 8, for example, a conventional sealed-water-type drain trap apparatus for a bathroom is provided with a sealed-water cylinder (I) for preventing a strange odor from a sewer pipe. The drain pipe (d) for draining from the drain trap body (a) is the device, and the central axis (g) of the drain pipe (d) is the central axis (ku) in the horizontal plane of the drain trap body (a). The drain trap body (A) is connected to the drain trap body (A) on the same line and toward the outside of the drain trap body (A). Then, the water is drained from the drain trap body (a) through the drain pipe (d). Specifically, the drainage from this drain trap body (a) is the drainage from the bathroom washroom (c) and the drainage from the bathtub (e) flowing through the drainage pipe (g) as indicated by the arrows. First, it flows into the drainage port (f) provided in the washing place (c), then flows into the drain trap body (a), and is drained through the drainage pipe (d).

For example, as shown in FIGS. 9 and 10 and Patent Document 1, a drainage conduit (ki) for guiding drainage from the bathtub (e) to the drainage trap body (a) is provided in the drainage trap body (a). A series of sealed water tube drain traps for bathrooms have also been proposed. In the case of this sealed tube drain trap device for a bathroom, the continuous connection of the drain pipe (d) to the drain trap body (a) is the same as in the examples of FIGS. For the drainage pipe (ki), the central axis (ke) is collinear with the central axis (ku) in the horizontal plane of the drainage trap body (a), and the drainage is directed toward the outside of the drainage trap body (a). It is connected to the trap body (A). And the wastewater from the washing place (c) flows into the drainage trap body (a) equipped with a sealing tube (a) to prevent odors from the sewer pipe, while the drainage from the bathtub (e) It flows directly into the drain trap body (a) by the conduit (ki) and is finally drained together with the wastewater from the washing place (c).
Japanese Utility Model Publication No. 61-152074

  However, in the case of the sealed-tubular drainage trap apparatus for bathrooms illustrated in FIGS. 7 and 8 and FIGS. 9 and 10 and Patent Document 1, all of the drainage from the washing place (c) and / or the bathtub ( The drainage from both the drainage and the drainage is not smooth, and dirt and slime generated in the drain trap body (a) do not flow out along with the drainage flow. Has accumulated in the drainage channel and may block the drainage channel.

  Therefore, in view of the circumstances as described above, the invention of this application solves the conventional problems, can smooth the flow of drainage and increase the flow velocity, and accumulates dirt and slimes in the drainage path. It is an object of the present invention to provide a new sealed-tubular drainage trap device for bathrooms that can suppress the above.

  The invention of this application solves the above-mentioned problem. First, the drain pipe for draining from the drain trap body has a central axis of the drain pipe that is 45 with respect to the central axis in the horizontal plane of the drain trap body. Provided with a sealed tube drainage trap device for a bathroom having an angle in the range of 90 degrees to the drain trap body along the circumferential direction of the drain trap body, Second, the drainage conduit for guiding drainage from the bathroom to the drain trap body has an angle in the range of 45 to 90 degrees with respect to the central axis of the drain trap body in the horizontal plane of the drain trap body. Thus, the present invention provides a sealed tubular drain trap apparatus for a bathroom, characterized in that it is connected to the drain trap body along the circumferential direction of the drain trap body.

  Further, according to the invention of the present application, thirdly, the drain pipe for draining from the drain trap body has a central axis of the drain pipe in a range of 45 to 90 degrees with respect to the central axis in the horizontal plane of the drain trap body. The drainage conduit is connected to the drainage trap body along the circumferential direction of the drainage trap body at an angle, and the drainage conduit for guiding the drainage from the bathtub to the drainage trap body is the central axis of the drainage conduit. The drainage trap body has an angle in the range of 45 degrees to 90 degrees with respect to the central axis in the horizontal plane, and is connected to the drain trap body along the circumferential direction of the drain trap body. Provided is a sealed tubular drain trap apparatus for bathrooms characterized in that each central axis is connected at an angle opposite to the central axis in the horizontal plane of the drain trap body. And a drainage trap device for bathroom sealed pipes in which the connecting points of the drainage conduits are provided at substantially overlapping positions in the vertical direction, and fifthly, the drainage conduit body drains water from other than the bathtub Provided is a sealed-tubular drainage trap device for a bathroom, which is a drainage conduit for guiding to the water.

  According to the sealed-tubular drainage trap apparatus for a bathroom of the first to fifth inventions of this application as described above, drainage from a plurality of locations such as drainage from a bathtub flows as well as drainage from a washing place. However, the flow of the drainage can be made smooth to increase the flow velocity, so that dirt and slime can flow out, and accumulation of dirt and slime in the drainage path can be suppressed.

  The invention of this application has the features as described above. Hereinafter, embodiments of the invention of this application will be described in detail and specifically with reference to the accompanying drawings.

  FIG. 1 is a cross-sectional view and a main part enlarged plan view schematically illustrating the case where the continuous angle (α) of the drainage pipe (3) is 90 degrees as one embodiment of the invention of this application. 2A and 2B are enlarged views schematically illustrating the embodiment of FIG. 1, in which FIG. 2A is a plan view and FIG. 2B is a cross-sectional view. FIG. 3 is a plan view schematically illustrating a case in which the continuous angle (α) of the drain pipe (3) is 45 degrees. In addition, the arrow in a figure has shown the direction through which waste_water | drain flows.

  As shown in FIG. 1 and FIG. 2, the sealed-water-type drain trap apparatus for a bathroom according to the invention of this application firstly drains water from a bathroom wash basin (6) and a bathtub (7). ) Is connected to a drain trap body (1) having a fixed angle (α) and having a sealing cylinder (2) for preventing a strange odor from the sewer pipe. It has been established. When connecting the drainage pipe (3), the central axis (CL2) of the drainage pipe (3) is 45 degrees to the central axis (CL1) (center direction) in the horizontal plane of the drainage trap body (1). It is characterized by having an angle (α) in the range of 90 degrees and being connected to the drain trap body (1) along the circumferential direction of the drain trap body (1). In the example of FIGS. 1 and 2, the continuous angle (α) is 90 degrees.

  Due to the continuous structure of the drain pipe (3), the drainage that has flowed into the drain trap body (1) flows into the drain pipe (3) from the drain outlet (11) of the drain trap body (1), and finally Is drained to the discharge port. In this series of drainage flows, since the drainage flows in the circumferential direction, the flow is smooth, the flow velocity increases, and dirt and slime flow out along with the drainage flow. Accumulation such as slimming can be suppressed.

  Even when the angle (α) of the drain pipe (3) connected to the drain trap body (1) illustrated in FIG. 3 is 45 degrees, the drainage flows in the circumferential direction as in the above example. Therefore, the flow of the drainage is smooth, the flow velocity is increased, and accumulation of dirt and slime in the drainage path can be suppressed.

  Further, in the second embodiment, the bathroom sealed tubular drain trap apparatus of the invention of this application is for guiding the drainage from the bathtub (7) to the drain trap body (1) as will be described later with reference to FIGS. This is also a bathroom sealed tubular drain trap apparatus in which the drain conduit (4) is connected to the drain trap body (1) at a certain angle (α). That is, in the sealed tubular drain trap apparatus for a bathroom according to the second invention, the central axis (CL3) of the drain conduit (4) is connected to the drain trap body (1) with the continuous angle (α) as in the above example. The drainage pipe (4) is connected to the drain trap body (1) along the circumferential direction of the drain trap body (1) in a range of 45 to 90 degrees with respect to the central axis (CL1) on the horizontal plane of It is characterized by having installed. By using a sealed-tubular drainage trap apparatus for bathrooms having such a continuous structure, drainage is smoothly flowed in the circumferential direction of the drain trap body (1) to increase the flow velocity, and accumulation of dirt, slime, etc. in the drainage path Can be suppressed.

  FIG. 4 schematically illustrates a case where the angle (α1) (α2) of the drainage pipe (3) and the drainage conduit (4) is set to 90 degrees as another embodiment of the invention of this application. It is sectional drawing and a principal part enlarged plan view. 5A and 5B are enlarged views illustrating the embodiment of FIG. 4, where FIG. 5A is a plan view and FIG. 5B is a cross-sectional view. FIG. 6 is a plan view schematically illustrating the case where the angle (α1) (α2) of the drainage pipe (3) and the drainage conduit (4) is set to 45 degrees. The arrows in FIGS. 4, 5, and 6 indicate the direction in which drainage flows, as in FIGS. 1, 2, and 3.

  As illustrated in FIGS. 4 to 6, the third embodiment of the sealed-tubular drainage trap apparatus for bathrooms according to the present invention includes drainage from the washing place (6) and drainage from the bathtub (7). Provided is a sealed-water drain trap apparatus for a bathroom that can smoothly drain water from a plurality of locations.

  According to the third aspect of the present invention, the drainage pipe (3) for draining the drainage from the drainage trap body (1) to the outlet is the central axis (CL2) of the drainage pipe (3). ) Has an angle (α1) in the range of 45 degrees to 90 degrees with respect to the central axis (CL1) in the horizontal plane of the drain trap body (1), and drains along the circumferential direction of the drain trap body (1). A drainage conduit (4) that is connected to the trap body (1) and guides drainage from the bathtub (7) to the drainage trap body (1) is a central axis (CL3) of the drainage conduit (4). Has an angle (α2) in the range of 45 degrees to 90 degrees with respect to the central axis (CL1) in the horizontal plane of the drain trap body (1), and the drain trap along the circumferential direction of the drain trap body (1) It is connected to the main body (1). Further, the central axes (CL2) and (CL3) of the drain pipe (3) and the drain pipe (4) are connected at opposite angles with respect to the central axis (CL1) in the horizontal plane of the drain trap body (1). It is characterized by being.

  Due to the continuous structure of the drainage pipe (3) and the drainage conduit (4), the wastewater flowing from the bathtub (7) through the drainage conduit (4) is discharged from the drainage inlet (41) of the drainage conduit (4). It flows into the drain trap body (1). And the drainage which flowed into this drain trap body (1) flows from the drain outlet (11) of drain trap body (1) to drain piping (3) like the example of Drawing 1 thru / or Drawing 3, Finally, it is drained to the outlet. In this series of drainage flows, since the drainage flows in the circumferential direction, the flow is smooth, the flow velocity increases, and dirt and slime flow out along with the drainage flow, and dirt and slime in the drainage path. Etc. can be suppressed.

  In the invention of this application, the “reverse angle” means the continuous angle (α1) of the drainage pipe (3) and the drainage pipe (4) as shown in FIG. 5 and FIG. This means that the positional relationship with the provided angle (α2) is away from the angle in the opposite direction.

  Furthermore, as illustrated in FIGS. 4 and 5, the bathroom sealed tubular drain trap apparatus for the bathroom of the invention of this application is, as illustrated in FIGS. 4 and 5, each connected place of the drain pipe (3) and the drain conduit (4). It is provided in the position which overlaps in the perpendicular direction. This is preferable because the flow of drainage becomes smoother.

  Furthermore, in the fifth aspect of the present invention, the drain pipe (4) illustrated in FIGS. 4 to 6 has a drain pipe (4) other than the bathtub (7), for example, a washstand or a sink. It is the drainage conduit | pipe which guides the waste_water | drain from etc. to a waste_water | drain trap main body (1). As a result, as with the drainage conduit (4) that guides the drainage from the bathtub (7) to the drain trap body (1), the drainage flows in the circumferential direction even in drainage from other than the bathtub (7). The flow is smooth, the flow velocity is increased, and accumulation of dirt and slime in the drainage path can be suppressed.

  In addition, in the sealed tube drain trap apparatus for a bathroom of the invention of this application, the drain pipe (3) and the drain pipe (4) are connected to the central axis (CL2) (CL3) of the drain pipe (3) and the drain pipe (4). Are arranged so as to have an angle (α) in the range of 45 degrees to 90 degrees with respect to the central axis (CL1) in the horizontal plane of the drain trap body (1), and the circumferential direction of the drain trap body (1) The reason is that the drainage flows smoothly in the circumferential direction, and the flow rate of the drainage increases due to the concentric action (swirl action) of the drainage. This is because it can be forced to flow out of the drainage channel.

  Moreover, in FIG.2, FIG.3, FIG.5 and FIG. 6, (5) is a flange provided in the upper surface of the drain trap main body (1).

  Moreover, in the sealed water cylinder type | mold drain trap apparatus of the invention of this application, it is not limited by the above illustration. For example, it goes without saying that various sizes and shapes of the members such as the drain pipe (3) and the drain pipe (4) can be used in various details.

  As described above in detail, according to the invention of this application, a new sealed-water-type drain trap apparatus for a bathroom that can smooth the flow of drainage, increase the flow velocity, and suppress the accumulation of dirt and slime in the drainage path. Is provided.

As one embodiment of the invention of this application, there are a cross-sectional view and a main part enlarged plan view schematically illustrating a case where the angle of continuous drainage piping is 90 degrees. FIG. 2 is an enlarged view illustrating the embodiment of FIG. 1, (A) is a plan view, and (B) is a cross-sectional view. It is the top view which illustrated typically the case where the angle of continuous arrangement of drainage piping was 45 degrees. As another embodiment of the invention of this application, there are a cross-sectional view and a main part enlarged plan view schematically illustrating the case where the drainage pipe and the drainage conduit are connected at an angle of 90 degrees. It is the enlarged view which illustrated embodiment of FIG. 4, (A) is a top view, (B) has shown sectional drawing. It is the top view which illustrated typically the case where the angle of continuous arrangement of each drainage pipe and drainage conduit was 45 degrees. It is sectional drawing which illustrated the conventional drain trap apparatus typically, and the principal part enlarged plan view. It is the enlarged view which illustrated typically the drain trap apparatus of FIG. 7, (A) is a top view, (B) is sectional drawing. It is sectional drawing and the principal part enlarged plan view which illustrated another conventional drain trap apparatus typically. It is the enlarged view which illustrated typically the drain trap apparatus of FIG. 9, (A) is a top view, (B) is sectional drawing.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Drain trap body 11 Drain outlet 2 Sealed cylinder 3 Drain pipe 4 Drain pipe 41 Drain inlet 5 Flange 6 Washing place 7 Bathtub CL1 Central axis of drain trap body CL2 Central axis of drain pipe CL3 Central axis of drain pipe α Angle α1 Drain Piping angle α2 Drainage pipe angle a Drainage trap body b Sealed water bottle C Washing area D Drainage pipe O Bathtub Drainage port Drainage pipe c Drainage pipe main axis Drainage pipe central axis, Drainage pipe Center axis

Claims (5)

  The drain pipe for draining from the drain trap body has a central axis of the drain pipe having an angle in the range of 45 degrees to 90 degrees with respect to the central axis in the horizontal plane of the drain trap body, and the circumferential direction of the drain trap body In addition, a sealed water pipe type drain trap apparatus for a bathroom, characterized in that the drain trap body is connected to the drain trap body.   The drainage conduit for guiding drainage from the bathroom to the drainage trap body has a central axis of the drainage conduit having an angle in the range of 45 to 90 degrees with respect to the central axis in the horizontal plane of the drainage trap body. A watertight tubular drain trap apparatus for a bathroom, characterized in that the drain trap body is connected to the drain trap body along the circumferential direction.   The drain pipe for draining from the drain trap body has a central axis of the drain pipe having an angle in the range of 45 degrees to 90 degrees with respect to the central axis in the horizontal plane of the drain trap body, and the circumferential direction of the drain trap body A drainage conduit that is connected to the drainage trap body and guides drainage from the bathtub to the drainage trap body has a central axis of the drainage conduit that is 45 degrees to 90 degrees with respect to the central axis in the horizontal plane of the drainage trap body. The drain trap body is connected to the drain trap body along the circumferential direction of the drain trap body, and the central axes of the drain pipe and drain pipe are the central axes in the horizontal plane of the drain trap body. A sealed-water drain trap apparatus for a bathroom, characterized in that it is connected at an angle opposite to that of the bathroom.   The sealed-tubular drainage trap apparatus for bathrooms according to claim 3, wherein the continuous locations of the drainage pipe and the drainage conduit are provided at positions that substantially overlap in the vertical direction.   The sealed-tubular drainage trap apparatus for a bathroom according to claim 2 or 3, wherein the drainage conduit is a drainage conduit for guiding drainage from other than the bathtub to the drain trap body.

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