JP2505013B2 - Bathtub descaling equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention ejects a jet jet containing air bubbles into a bathtub, and is capable of removing dust from the hot water in the bathtub. It is about.

[Prior Art] Conventionally, in the case of attaching a descaling device for ejecting a jet jet containing air bubbles into a bathtub, a dedicated pipe for descaling is provided, and the descaling device is provided on this dedicated pipe. It was

[Problems to be Solved by the Invention] The conventional example described above has a problem that a dedicated pipe is required for removing dust, which complicates the pipe and increases cost, and the dust removing device is a fixed type. There is a problem that a bath tub for the use of a special bath is also required, and there is a problem that a cover must be provided in order to prevent the dust removing device from protruding.

The present invention has been made in view of the above-mentioned points, and an object of the present invention is to install a descaling device without a dedicated pipe for descaling, and when not descaling. The present invention is to provide a bathtub descaling device which can be used as an ordinary whirlpool bath with the descaling device removed so that the descaling device does not get in the way or require a cover.

[Means for Solving the Problem] In order to achieve the above object, the descaling device for a bath according to the present invention opens an air intake port at an end of an air supply pipe for supplying air to a jet jet device above the bath. Along with this, the air intake port can be opened and closed freely, and a dust removal mounting port is introduced into the bathtub from the middle of the air supply pipe, and a dust removal device that collects dust from the bathtub is detachably attached to the dust removal mounting port. .

[Operation] With the above-described configuration, when the jet jet device is operated with the air intake port closed and the descaling device attached to the descaling attachment port, debris in the bathtub is removed via the air supply pipe. Hot water is sucked in and dust is removed by the dust removing device, and the air intake port is opened, the dust removing device is removed, the dust removing attachment port is closed, and the jet jet device is activated. It can be used as a jet bath without a descaling device inside.

[Embodiment] A jet jet device 2 is attached to a side portion of a bathtub 1, and the jet jet device 2 communicates with a hot water supply pipe 3 and an air supply pipe 4 for supplying hot water in the bathtub 1 with a pump or the like. I am allowed. In the jet jet device 2, when hot water is supplied from the hot water supply pipe 3 and discharged, the jet from the air supply pipe 4 is entrained by an ejector action so that the jet jet can be ejected from the ejection port 5. The air supply pipe 4 passes through the bottom of the bath tub 1, rises from the other side, and an air intake 6 at the end of the air supply pipe 4 is opened on a flange 7 of the bath tub 1. A lid 8 is arranged on the air intake 6, and the lid 8 can open and close the air intake 6. A dust removing attachment port 9 is introduced into the bathtub 1 from the middle of the air supply pipe 4. The descaling device 10 includes a suction pipe 11, a filter mounting pipe 12 and a connecting pipe 13.
The main body is constituted by and, the suction pipe 11 has a dust suction port 14 at the upper end, and the filter mounting pipe 12 is provided with a filter 15 inside. The descaling device 10 can be attached by inserting the connecting pipe 13 into the descaling attachment port 9. When the descaling device 10 is not installed, plug 16 into the descaling attachment port 9
It can be closed by wearing.

However, when using it as a normal jet bath, open the air intake 6 as shown in Fig. 1 and remove the dust removing device 10
With the plug removed, plug the dirt removing port 9 with the plug 16.
When the hot water is supplied from the hot water supply pipe 3 and discharged, the air supplied from the air supply pipe 4 is entrained and a jet jet containing bubbles is ejected from the ejection port 5. At this time, air is taken into the air supply pipe 4 from the air intake port 6.
When removing hot water in the bathtub 1, the air intake port 6 is closed as shown in FIG. 2, and the connecting pipe 13 of the dust removing device 10 is inserted into the dust removing mounting port 9 to remove the dust removing device 10. When hot water is supplied from the hot water supply pipe 3 and is discharged, the air in the air supply pipe 4 is sucked, the inside of the air supply pipe 4 is decompressed, and the hot water containing dust is sucked in from the dust suction port 14. , Dirt is collected by the filter 15.

[Advantages of the Invention] As described above, according to the present invention, the air intake port at the end of the air supply pipe for supplying air to the jet jet device is opened above the bathtub, and the air intake port is opened and closed. Introducing a dirt removal installation port in the bathtub from the middle,
Since the dust removing device that collects dust from the bathtub was detachably attached to the dust removing attachment port, the air intake port was blocked,
When the jet jet device is operated with the dust removing device attached to the dust removing port, the dust and hot water in the bathtub are sucked in through the air supply pipe, and the dust removing device removes the dust. , The air supply pipes that take in air can be used to remove dust, which simplifies the piping and reduces costs. Also, open the air intake port, remove the dust removing device, and remove the dust removing port. When the jet jet device is activated by closing the plug, it can be used as a jet bath without a descaling device in the bathtub. It does not look bad,
In addition, it does not require a cover for covering the dust removing device as in the conventional case, and does not require any special bathtub.

[Brief description of drawings]

FIG. 1 is a schematic cross-sectional view of the embodiment of the present invention without a dust removing device, and FIG. 2 is a schematic cross-sectional view of the dust removing device with the dust removing device being attached. Jet jet device, 4 air supply pipe, 6 air intake port, 9
Is a dust removing mounting port, and 10 is a dust removing device.

Claims (1)

(57) [Claims] 1. A jet jet device for entraining air by an ejector action to eject a jet jet when discharging hot water is provided in a bathtub, and an air intake port at an end of an air supply pipe for supplying air to the jet jet device is provided. It can be opened above the bathtub and the air intake port can be opened and closed freely. A dust removal attachment port is introduced into the bathtub from the middle of the air supply pipe, and a dust removal device that collects dust from the bathtub can be attached to and removed from the dust removal attachment port. A device for removing dust from a bathtub, which is characterized by being attached to a.