JP2522153Y2 - Bath fumarole generator - Google Patents

Description

[Detailed description of the invention] [Industrial applications]

The present invention relates to a bath fuze generator capable of generating a jet jet and bubbles.

[Prior art]

Most of the conventional fuze generators for bathtubs have a single function of either a jet jet or a bubble.

[Problems to be solved by the invention]

In the past, there were two types of functions, a jet jet and a bubble, and there was nothing that could be selected and the functionality was poor. The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a bathtub fumarole generator having two functions of jet blast and bubble generation. .

[Means for Solving the Problems]

The bathtub fumarole generating device of the present invention comprises the pump 1 and the jet nozzle 3 of the bathtub A via the first switching valve 2 on the discharge side of the pump 1.
And the bubble generating section 4 are connected to a first pipe 5 and a second pipe 6 respectively.
And the air suction port 7 and the jet nozzle 3 are connected by a third pipe 8, and on the suction side of the pump 1, the pump 1 and the air suction port 7 are connected by a fourth pipe 10 via a second switching valve 9. At the same time, the pump 1 and the hot water suction port 11 of the bathtub A are connected by a fifth pipe 12, and the air suction port 7 is connected to the flange 13 around the upper surface of the bathtub A.
The above-mentioned problem has been solved by this configuration. [Operation] By connecting the pump 1 and the jet nozzle 3 by the first switching valve 2 and sucking air from the air suction port 7 into the jet nozzle 3, a jet jet JF can be generated from the jet nozzle 3 of the bathtub A. In addition, the first switching valve 2 allows the pump 1 to communicate with the bubble generator 4 and the second switching valve 9 allows the air suction port 7 to communicate with the pump 1, so that air can be drawn in on the suction side of the pump 1. A bubble AF can be generated from the bubble generation section 4 of the bathtub A. The bathtub A can be used as a jet jet bathtub or a bubble bathtub by switching the flow path with one pump 1 in this manner. is there. [Embodiment] A jet nozzle 3 is mounted on one side wall of a bathtub A, a hot water inlet 11 is formed on an opposite side wall, and an air bubble generator 4 is provided on a bottom wall. On the discharge side of the pump 1, the pump 1, the jet nozzle 3 and the bubble generation unit 4
They are connected by a pipe 5 and a second pipe 6, and these flow paths can be switched by a first switching valve 2 which is an electric valve. An air inlet 7 is formed in the flange 13 of the bathtub A. The air inlet 7 is connected to the third pipe 8 on the discharge side of the pump 1.
Is connected to the jet nozzle 3 via the first pipe 5. The air suction port 7 is connected to the pump 1 through a fourth pipe 10 on the suction side of the pump 1 via a second switching valve 9 which is an electromagnetic valve. Also, on the suction side of the pump 1, the hot water inlet of the pump 1 and the bathtub A
11 is connected by a fifth pipe 12. Thus, the pump 1 and the jet nozzle 3 are controlled by the first switching valve 2.
The pump 1 is driven to draw hot water from the hot water suction port 11 as shown by the arrow in FIG. 2 and to eject the hot water from the jet nozzle 3 to circulate the hot water. Air can be sucked into the jet tub 3 to generate a jet jet JF from the jet nozzle 3 of the bathtub A. In this case, the bathtub A can be used as a jet jet bathtub. Further, the first switching valve 2 is switched to make the pump 1 communicate with the bubble generator 4 to circulate hot water as shown by the arrow in FIG. 3, and the second switching valve 9 connects the air suction port 7 to the pump 1. By driving the pump 1, air can be drawn into the hot water on the suction side of the pump 1, and the bubble AF can be generated from the bubble generator 4 of the bathtub A. In this case, the bathtub A Can be used as a bubble bath.

[Effect of the invention]

In the present invention, the pump and the jet nozzle of the bathtub and the bubble generation unit are connected by the first pipe and the second pipe via the first switching valve on the discharge side of the pump, and the air suction port and the jet nozzle are connected by the first pipe. Connect with three pipes, and on the suction side of the pump,
Since the pump and the air suction port are connected by the fourth pipe via the switching valve and the pump and the suction port of the bathtub are connected by the fifth pipe, the pump and the jet nozzle are communicated and circulated by the first switching valve. The negative pressure of the hot water draws air from the air inlet into the jet nozzle to generate a jet jet from the jet nozzle of the bathtub. The air can be entrained in the hot water circulating on the suction side of the pump by connecting the air suction port and the pump with the two-way switching valve,
The bubble can be generated from the bubble generating portion of the bathtub, and thus the bathtub can be used as a jet jet bathtub or a bubble bathtub by switching the flow path with one pump. In addition, the jet nozzle is connected to the air suction port via the third pipe, and the air bubble generating section is connected to the fourth pipe.
Since this air suction port is connected via a pipe and a pump, one air suction port can be used for both jet jet and bubble generation, and the structure of the bathtub can be simplified. . Furthermore, since the air inlet is provided on the flange around the upper surface of the bathtub, warm air heated by hot water near the upper surface of the bathtub is sucked from the air inlet, and is sucked from the air inlet. Because it is possible to suppress cooling of hot water in the bathtub with the air that has been made, and because the air suction port only needs to be formed at one place as described above,
By providing an air intake port on the flange of the bathtub, the appearance can be kept clear and obstacles can be minimized.

[Brief description of the drawings]

FIG. 1 is a schematic sectional view showing an embodiment of the present invention, and FIGS. 2 and 3 are schematic sectional views showing an example of use of the same.
Is a bathtub, 1 is a pump, 2 is a first switching valve, 3 is a jet nozzle, 4 is a bubble generator, 5 is a first pipe, 6 is a second pipe, 7
Denotes an air inlet, 8 denotes a third pipe, 9 denotes a second switching valve, 10 denotes a fourth pipe, 11 denotes a suction port, 12 denotes a fifth pipe, and 13 denotes a flange.

Claims (1)

(57) [Scope of request for utility model registration] 1. A pump and a jet nozzle of a bathtub and a bubble generator are connected by a first pipe and a second pipe via a first switching valve on the discharge side of the pump, respectively, and an air suction port and a jet nozzle are connected by a third pipe. And the pump and the air suction port are connected by a fourth pipe via a second switching valve on the suction side of the pump, and the pump and the hot water suction port of the bathtub are connected by a fifth pipe, and the air suction port is connected to the bathtub. A fume generator for a bathtub provided on a flange around the upper surface of a bathtub.