JPH07533Y2 - Water discharge for attaching the bottom of a large bathtub, metal fittings for suction - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" This invention relates to water discharge and suction mouth metal fittings in a large bathtub.

"Prior art" In a large bathtub, the water in the bathtub is kept clean and the temperature is controlled by a filter placed outside the bath and an automatic temperature control device. Must be circulated in a proper way.

The water discharge and suction ports connected to such a circulation system are usually, for example, JP-A-62-112052, JP-A-62-45026, and JP-A-60-25985.
It is installed on the tank wall as shown in No. 6. In the case of a large bath, a plurality of water discharge ports and suction ports are separately provided so that water discharge and suction can be performed at multiple points. Other drainage outlets are installed separately at the bottom of the tank because all drainage must be drained.

"Problems to be solved by the device" The pipes that compose the above-mentioned water discharge, suction, and drainage holes are buried through the waterproof layer and the concrete floor of the skeleton, but complete integration between different materials is almost complete. Difficult, it is difficult to construct a completely leak-free construction, and there is always the danger of water leakage at the penetrations.

In the case of a large bath, however, the risk of water leakage increases because the number of penetrating portions increases as described above. In addition, the spouting water from the tank wall has the drawback that there is no sense of spring and that the feeling of hot springs is not brought out.

Since the present plan has been made in view of the above circumstances, it is possible to achieve both the functions of water discharge and suction at a single through-filled location on the bottom of the tank and reduce the risk of water leakage by halving the through-filled location. Water that can be halved and that can be used for drainage by using suction from the bottom of the tank and that spouts from the bottom of the tank to create a swelling on the surface of the bath and to give a feeling of spring, The purpose is to provide a suction fitting.

[Means for Solving the Problem] In order to achieve the above-mentioned object, the tank bottom mounting water discharge and suction mouth metal fittings are integrally formed in the center of the suction mouth metal fitting which has a plate on the upper end. In a metal object in which the tip of the introduced circulating water spout tapping is made to face the spout hole formed in the center of the perforated plate, the suction pipe metal part is divided into upper and lower two parts of the perforated plate receiving part and the body part. That is what I did. In the metal fitting, which is constructed such that the tip of the circulating water spout tapping integrally introduced and installed in the center of the inlet pipe metal fitting that receives the perforated plate at the upper end faces the spout hole formed in the center of the perforated metal, The suction pipe is made to stand up to the cinder concrete level, and the perforated plate seat is received by the receiving piece formed in the pipe.

"Operation" However, since the water discharge port and the suction port are provided in the same metal pipe, both the water discharge and suction operations are performed at one penetration embedded part, and the penetration part, and thus the leakage risk part. Will be halved. Furthermore, since suction is performed from the bottom of the tank, complete drainage can be achieved by draining through the switching valve during circulation.

Further, spouting water is also made from the bottom of the tank, but this causes the surface of the bath to rise and give a feeling of a spring, giving a feeling of hot springs. [Example] Hereinafter, this will be described with reference to the drawings.

1A and 1B are plan and vertical sectional front views of a metal article according to an embodiment of the present invention.

In FIG. 1, reference numeral 1 in FIG. 1 shows a normal inlet pipe metal piece having a plate 2 mounted on the upper end thereof, and the example shown is a plate 2
The seat 1a and the body 1b are divided into upper and lower halves, and the body 1b is provided with a waterproof brim 4 around the top of the body 1b, which is fixed to the concrete floor 3 and has fixing bolt holes 4a. Has been done.

The body part 1b is incorporated after the concrete floor 3 is constructed and before the waterproof layer 5 and the cinder concrete 6 are placed.
A waterproof layer with the perforated plate seat 1a fitted and mounted like a scrap frame
5, Cinder concrete 6 is placed.

In this plan, a circulating water outlet tapping 7 is integrally installed in the center of the above-mentioned suction inlet pipe hardware 1, and the circulating water outlet tapping 7 is installed.
The mouth end of this is made to face the spout hole 8 provided in the center of the eye plate 2.

In the figure, numeral 9 is a circulation suction port tapping attached to the body 1b, and numeral 10 is a discharge water flow rate adjusting valve. In the embodiment shown in FIG. 2, the inlet pipe metal 1'is not divided into upper and lower parts, but the cinder concrete 6 damming frame part 11 is raised from its own, and the perforated plate seat part 1'a projects into the pipe. It differs from FIG. 1 in that it is placed on the receiving piece 12 provided.

In the figure, the same components as those in FIG. 1 are designated by the same reference numerals.

FIG. 3 shows a bathtub control mode using the metal fitting 1'shown in FIG.

In the figure, 13 is a large bathtub, R pipeline is a suction system, S pipeline is a water discharge system, 14 is a suction system R is a valve for switching to a drainage basin 15 provided midway, 16 is a hair catcher, 17 is a circulation pump, 18 Is a filter, and 19 is an automatic temperature controller connected in the middle of the water discharge system S.

In the figure, 20 indicates the rise of the molten metal surface.

"Effect of the device" Since the present invention is configured as described above, if a metal object is installed at one tank bottom penetrating portion, water discharge, suction and drainage can be performed at that portion, and water discharge, suction, There is no need to dispose of drainage hardware in another location.

As a result, the number of penetration points will be drastically reduced, and the risk of water leakage will be drastically reduced, and the troublesomeness and high cost associated with the construction of multiple water leakage points will be relieved. You can also enjoy bathing under the sensation of a spring by discharging water from the bottom of the tank.

[Brief description of drawings]

Fig. 1 a, b are the plan view and longitudinal front view of the hardware of the present invention, and Fig. 2 a, b
Is a plan view of the present invention, which is another example, and a vertical sectional front view, and FIG. DESCRIPTION OF SYMBOLS 1 ... Suction port metal fittings, 1a ... Perforated plate seat part, 1b ... Body part, 2 ... Perforated plate, 3 ... Concrete floor, 4 ... Waterproof brim, 4a ... Fixing bolt hole, 5 ... Waterproof layer, 6 ... Cinder Concrete, 7 ... Circulation spout tapping, 8 ... Spout hole tap, 9 ... Circulation suction port tapping, 10 ... Spout flow rate adjusting valve, 11 ... Dam frame, 12 ...
Receiving piece, 13 ... Large bathtub, 14 ... Switching valve, 15 ... Drainage basin,
16 ... Hair kitcher, 17 ... Circulation pump, 18 ... Filter,
19… Automatic temperature controller, 20… Raised surface.

Claims (2)

[Scope of utility model registration request] 1. A suction spout having a perforated plate mounted on the upper end, and a tip of a circulating tap, which is integrally provided at the center of the metal fitting, faces a spout hole formed at the center of the perforation. , A water discharge for mounting the bottom of a large bathtub, in which the suction pipe hardware is divided into two parts, that is, a tray receiving part and a body part.
Suction mouthpiece. 2. The inlet of a circulating water spout tapping integrally installed at the center of a metal pipe of a suction port having a perforated plate mounted on its upper end faces a spout hole formed at the center of the perforated plate. In the case of a metal fitting, the suction mouth tube metal fitting is raised from itself to the cinder concrete level, and the perforated tray seat part is received by the receiving piece protruding in the pipe. hardware.