JP2592003Y2 - Header for water supply, etc. - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a header for water supply, hot water supply and the like.

[0002]

2. Description of the Related Art Conventionally, headers H and Ha have been known as shown in FIG. 6 so that water can be supplied from a main pipe for water supply or hot water supply to a branch pipe at a uniform pressure. Header H,
Ha has a main body formed of a pipe, and protrudes from the side surfaces of the main body to the pipe connection portions S and Sa. Each piping connection S, S
a is connected to water / hot water taps K, Ka in a kitchen, a washroom, etc. through pipes P, Pa. One header H shown is for water supply, and the other header Ha is for hot water supply. The headers H, Ha are supported at two places by, for example, a pair of support plates T, T projecting from a wall, and the support plates are connected by bolts.

[0003]

According to the conventional header, when the water supply and the hot water supply are mounted, the header body is rod-shaped, so that the headers must be mounted in parallel as shown in FIG. , And two headers are always required for mounting on a wall, etc.
It took time to install. Further, the pipe P and the pipe Pa
There is a problem that the piping route becomes complicated, for example, the intersection of

[0004] The purpose of this invention is to reduce the footprint of the header. Another object of the invention is to simplify the mounting of the header.

[0005]

The header according to the present invention comprises a header body, a pipe connecting portion provided on an outer peripheral side surface of the header body, and mounting means for fixing the header body. The header body is formed flat,
The center portion of the header body has a through hole for penetrating the mounting means. This header main body may be formed in a circular, polygonal, elliptical, ring-shaped or the like as long as it is flat. A through hole is provided in the header body in order to simplify the work of mounting on a slab or the like, but the through hole is not limited to a small diameter as long as mounting means such as a mounting bolt can penetrate. When this is formed, the ring-shaped hollow portion is also included. Further, in order to simplify the piping path, the piping connection portion is provided radially from the outer peripheral side surface of the header main body. As the configuration of the pipe connection part, a pipe may be used, or a female threaded hole may be provided in the header body.

[0006]

[Function] Since the header body has a flat shape, when a plurality of header bodies are used, the header bodies can be stacked in the thickness direction, and a plurality of header bodies can be mounted in one place, and can be mounted simultaneously. This eliminates the need for different mounting locations for each header body and for separate mounting.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

In FIGS. 1 and 2, each of a water supply header main body 1 and a hot water supply header main body 1a has a flat shape formed in a plane circular shape. The header main bodies 1 and 1a are provided on the outer peripheral side surface in multiple directions, in the illustrated example, radially in the piping connection portion 2.
1, 21a are provided, and pipes 2, 2
a are connected respectively, and the pipe connection portions 21 and 21a
May be connected to the water hammer prevention device 3. Although not shown,
The pipe connecting portion for supplying water into the header main body 1 has a larger pipe diameter than the other pipe connecting portions 21 and 21a. The header bodies 1 and 1a are vertically stacked with the heat insulating material 4 interposed therebetween. Bolt through holes 6, 6a are provided at the centers of the header bodies 1, 1a, respectively. Stacked header body 1,
1 a is fixed to the slab 7 by the mounting bolt 5. That is, the upper end of the mounting bolt 5 is screwed into the insert mounted on the slab 7 through the through holes 6 and 6a as shown in FIG. 1, a nut is mounted on the lower end of the mounting bolt, and the nut is tightened. The header bodies 1 and 1a are fixed to the slab 7.

As a piping method using the header bodies 1 and 1a, as shown in FIG. 3, for example, adjacent water supply piping 2 and hot water supply piping 2a are connected to water supply and hot water taps 8 and 8a in a kitchen and a toilet. Avoid crossing pipes.

FIGS. 4 and 5 show another embodiment. In the embodiment of FIG. 4, a ring-shaped (doughnut-shaped) header body 1b is used.
In the embodiment shown in FIG. 5, a ring-shaped header main body 1c is formed by cutting out a part of the header main body.
The operational effects of these header bodies 1b and 1c are substantially the same as those in the above example. 2b and 2c are pipes. And
The hollow portions of the ring-shaped header bodies 1b and 1c are also through holes. To attach the header body having such a hollow portion to the slab, a holding plate longer than the diameter of the hollow portion is attached to the lower end of the mounting bolt. Use the provided one.

The piping is not limited to a water supply pipe or a hot water supply pipe, but may be a gas pipe or the like. In the case of a gas pipe, there is one header body.

[0012]

According to the present invention, the header body is formed in a flat shape to facilitate lamination, so that the installation area can be made smaller than in the conventional example. In addition, since the through-hole penetrating the center of the header main body is provided, mounting with a mounting bolt or the like is simplified. Further, since the pipe connection portions are provided radially, crossing of the pipes can be reduced, and the pipe route can be simplified.

[Brief description of the drawings]

FIG. 1 is an enlarged front view showing an attached state of the present invention.

FIG. 2 is a plan view of the present invention.

FIG. 3 is a diagram for explaining an example of the piping method of the present invention.

FIG. 4 is a plan view showing another embodiment of the present invention.

FIG. 5 is a plan view showing still another embodiment of the present invention.

FIG. 6 is a view for explaining a conventional piping method.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Header main body 1a Header main body 1b Header main body 1c Header main body 2 Piping 2a Piping 2b Piping 2c Piping 5 Mounting means (Mounting bolt) 6 Through hole (Bolt through hole) 6a Through hole (Bolt through hole) 21 Piping connection 21a Piping connection Department

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E03C 1/02 F16L 41/03

Claims (3)

(57) [Scope of request for utility model registration] 1. A header main body, a pipe connecting portion provided on an outer peripheral side surface of the header main body, and an attaching means for fixing the header main body, wherein each of the header main bodies is formed in a flat shape. Attach the above to the center of the header body
Header water supply etc., characterized in that it comprises a through-hole for penetrating only means. 2. The header according to claim 1, wherein said mounting means is a mounting bolt passing through said through hole of said header main body. 3. The header for water supply or the like according to claim 1, wherein the pipe connection portion is provided radially from an outer peripheral side surface of the header main body.