KR920002784Y1 - Bathroom with a pump - Google Patents

Abstract

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Description

Bathroom with pump

1 is a cross-sectional view of a bath showing a first embodiment of the present invention.

2 is an explanatory diagram showing an example of arrangement of permanent magnets in the first embodiment.

3 is a sectional view showing main parts of a second embodiment of the present invention.

4 is an explanatory diagram showing an arrangement example of permanent magnets in the second embodiment.

5 is a sectional view showing the principal parts of a third embodiment of the present invention.

6 is a sectional view showing the principal parts of a fourth embodiment of the present invention;

7 is a side view of the pump body used in FIG.

* Explanation of symbols for main parts of the drawings

1: main wall of the bathroom 2: motor body

3: pump body 4: rotary shaft

6, 15: permanent magnet

The present invention relates to a bathroom having a pump in which a pump main body and a motor main body constituting the pump are arranged in a state separated from an inner side and an outer side of a bathroom wall surface.

Conventionally, a pump for a massaging massage, which sucks hot water in a bathtub and spouts it into a bath from a jet nozzle passing through a discharge port, is generally disposed in a bathtub in which the pump main body and the motor main body are integrally coupled.

However, in this type of conventional pump, the rotating shaft of the pump main body and the rotating shaft of the motor main body are directly connected through the connection port, so that the water in the pump chamber of the pump main body may invade the inside of the motor main body through the rotating shaft. there was.

Of course, a sealing member such as a round ring is fitted between the housing of the motor body and the rotating shaft, but the sealing member is in smooth contact with the rotating shaft and the sealing member by the rotation of the rotating shaft. This is not necessarily complete, and the water from the pump body side through the rotary shaft can not be completely prevented from intruding into the motor body little by little between the rotary shaft and the sealing member, and this intrusion of water will adversely affect the motor. It was not necessarily enough.

In addition, since the electric pump is arranged in the bathtub, there is an inconvenience in that the user can not enjoy the massage while taking a bath with a narrow and relaxed feeling in the bathtub.

The present invention solves these problems and is a low, the purpose is to set the pump body and the motor body separately in and out of the bathroom, so that the rotation of the motor body can be transmitted to the pump body by magnetic force Therefore, it is to provide a bathroom with a pump that prevents moisture in the bathroom from invading moisture into the motor body through the rotating shaft and enables the pump to be used in the bathroom in an electrically insulated state.

The present invention adopts the following means to achieve the above object.

That is, the present invention allows a part of the circumferential wall of the bathroom to be made of a nonmagnetic plate-shaped body which does not block the magnetic body, and a pump main body is installed inside and outside the main body of the plate-shaped body, and a motor main body is installed outside. The rotating part of the pump main body and the rotating part of the motor main body are opposed to each other so as to be in a non-contact state with the wall surface of the plate-like body interposed therebetween, and the opposing surfaces of both rotating parts have a magnet for transmitting the rotation of the motor main body to the rotating part of the pump main body. It arranged to constitute the present invention.

In the bathroom with the pump of the present invention, the motor main body and the pump main body are separately arranged with the wall of the bathroom interposed therebetween. When the motor main body arranged on the left side of the bathroom is started, the bathroom main body and the pump main body are installed in the motor main body and the pump main body. Rotating parts that face each other in close proximity to each other are rotated by the magnetic force acting between the magnets arranged in the rotating part, and the rotation of the motor main body installed outside the bathroom is transmitted to the rotating part of the pump main body coupled with the magnetic force so that the pump rotates in a dependent manner. do.

The pump body, which is separated from the motor body by two-way rotation, is started and the pump can be used in the bathroom.

This pump can be used for in-bath massages, such as fractional massages or bubble massages, as well as water supply to nearby washing machines.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1 shows a first embodiment of the present invention.

The main wall of the bathroom is usually formed of tiles or the like, but the main wall (1) of the bathroom according to the present invention is only a part of the non-magnetic material such as plastic or glass, which is formed by a thin member (2) that does not block magnetic. The motor main body 3 is provided on the outer side of the circumferential wall with this thin member 2 interposed, and the pump main body 4 is arrange | positioned inside the circumferential wall, respectively.

The motor main body 3 is a suitable method, such as adhesion to the motor 5, the drive drum 7 fixed to the front end of the rotation shaft 6 of this motor 5, and the front end surface of this drum 7. The rotating shaft 6 and the driving drum 7 constitute a rotating part of the motor main body 3.

The permanent magnets 8 are arranged at equal intervals in the same circumference as shown in FIG. 2 so as to face the wall surface of the thin member 2 at a slight interval.

In FIG. 2, the polarities of the permanent magnets 8 are arranged such that the north pole and the south pole are alternately arranged. However, the polarity of the permanent magnet 8 may be either the north pole or the south pole without being necessarily bound thereto. Will be.

The motor 5 is fixed to the attachment part 10 provided in the main wall 1 surface using a suitable fixing method, such as a bolt.

Moreover, the cover body 11 is provided in the motor main body 3 as needed.

(12) is a bathtub in the bathroom.

On the other hand, in the bathroom, the pump main body 4 is fixed using the suction panel 13 so as to face the motor main body to the thin member 2 of the circumferential wall 1.

This pump body 4 has a pump portion 14.

The pump section 14 has a casing 14a for receiving a runner (RUNNER) in the pump chamber, and the rotary shaft 15 of the runner protrudes out of the casing 14a. At the distal end of the rotary shaft 15, the driven drum 16 functions as a rotating portion on the pump body 4 side.

The front end face of the driven drum 16 faces the permanent magnet 8 fixed to the front end face of the driving drum 7 so that the permanent magnet on the driving drum 7 side and the permanent magnet 17 of the reverse polarity are the same. It is fixed at equal intervals of the columnar column.

That is, the permanent magnet 8 on the driving drum 7 side and the permanent magnet 17 on the driven drum 16 are attracted to each other while facing each other between the thinner members 2, and the motor body 3 Magnetic force coupling is made in a non-contact state between the rotary shaft (rotator) of the pump and the rotary shaft (rotator) of the pump body (4).

Therefore, in this magnetic force coupling state, the rotary shaft 6 of the motor and the rotary shaft 15 of the pump main body 4 are in a state of being directly connected, and the pump main body 4 in which the magnetic force is coupled to the rotary shaft 6. Since the rotation axis 15 of the rotation rotates integrally, the runner rotates in the casing.

By the rotation of this runner, a pump action is performed, and it is sucked into the pump chamber through the hot water absorption hose 18 in the bathtub 12, and is pressurized in this pump chamber.

This submerged hot water is led to a nozzle (not shown) of the fractional massage device through the water supply hose 20 at the pump discharge port, and is ejected toward the bath in the nozzle.

According to the first embodiment described above, the motor main body 3 and the pump main body 4 are separately arranged with the thin member 2 interposed therebetween, and the motor main body 3 is disposed on the outer side of the main wall 1. Since it is installed, moisture in the bathroom can be completely prevented from invading the motor main body along the rotating shaft 15 on the pump body side, and problems such as a motor failure caused by the inflow of water can be reliably eliminated. .

In addition, since the motor main body 3 of the pump is disposed outside of the bathroom, the massage can be quietly enjoyed without generating noise in the bathroom.

3 is a cross-sectional view showing a second embodiment of the present invention. A thin member 2 having a thin shape is formed outwardly on the circumferential wall 1, and The rotary shaft 6 of the motor main body 3 and the rotary shaft 15 of the pump main body 4 are coupled by magnetic force by sandwiching the circumference of the magnetic shape.

Therefore, in the second embodiment, the permanent magnets 8 are arranged at equal intervals on the circumferential surface of the driving drum 7 on the motor 5 side as shown in FIG. Permanent magnets (17) mutually attracted with the permanent magnets (8) on the circumferential inner surface of the driven drum (16) of the oppositely arranged, by the magnetic force coupling of both permanent magnets (8), (17) of the rotating shaft (6), (15 ) Is coupled in a non-contact state, and this second embodiment is also driven by the permanent magnet 8 on the driving drum 7 side with the flat and thin member 2 interposed therebetween as in the first embodiment described above. It is opposed to the permanent magnet 17 of the drum (16) side.

The third embodiment differs from the first embodiment in that the motor main body 3 and the pump main body 4 are surrounded by frames 21 and 22 made of insulating members such as synthetic resins, thereby providing a waterproof effect. Has become more perfect.

In this case, the waterproofness of the pump body 4 does not need to be as perfect as the motor body 3, so the frame 22 may be omitted.

Also in this third embodiment, the magnetic force coupling as the non-contact state of both the rotation shafts 6 and 15 can be made, and the same effects as in the first and second embodiments can be obtained.

FIG. 6 shows a fourth embodiment of the present invention, which is a modification of the second embodiment shown in FIG.

That is, in the second embodiment, the permanent magnet 8 is installed on the outer circumferential surface of the driving drum 7 on the motor main body side and the permanent magnet 17 on the pump body side is installed on the inner circumferential surface of the driven drum 16. In the embodiment 4, the permanent magnet 8 on the motor body side is installed on the inner circumferential surface of the driving drum 7, and the rotary vane 23 on which the permanent magnet 17 on the pump body side is accommodated in the casing 18a. Is attached to.

More specifically, the support plate 24 is fixed to the front end of the rotary blade 23, and a yoke 25 fixed to the end of the support plate 24 is installed in parallel with the permanent magnet 8, The permanent magnet (17) is fixed to the outside of the yoke.

In order to facilitate the opposing arrangement of both permanent magnets 8 and 17, a part of the circumferential wall 1 of the bathroom corresponding to the thin member 2 is formed into a hot-shaped steel sheet. Thus, the annular space 26 is formed, and the driving drum 7 of the space 26 is movable so that the permanent magnet 8 is disposed on the inner circumferential surface of the drum 7.

On the other hand, the casing 14a of the pump main body 4 is fitted into the inner cylinder portion 27 formed by the thin member 2, and the permanent magnets 8 and 17 face each other in a suction state and are not in contact. Magnetic coupling is achieved in the state.

7 is a side view of the pump main body shown in FIG. 6, an absorption hose 18 is inserted into the pump suction opening 28 and a water supply hose 20 is inserted into the pump discharge opening 30, respectively.

The present invention is not limited to the above-described embodiments, and various implementations can be adopted within the scope of not changing the gist.

For example, in the present embodiment, a runner type pump is used as the pump of the pump body 4, but a rotary type pump may be used, or any type of pump capable of performing a pump action by rotating the rotary shaft 15 may be used. .

In addition, the shape of the thin member 2, which is a part of the bathroom main wall 1, is not limited to this embodiment, but the permanent magnet 8 on the motor main body 3 side and the permanent on the pump main body 4 side. It is possible to adopt various forms suitable for opposing the magnets 17.

In each embodiment, the opposing wall portions of the permanent magnets 8 and 17 are used as the thin members 2, but in the case where the magnetic force coupling of the quantum magnets 8 and 17 is not impeded, the thickness is always required. There is no need to form a thin member.

In the bathroom of the present invention, the motor main body is disposed on the outer side of the main wall, the main body of the pump is disposed on the inner side of the main wall, and both the rotating parts are configured to be magnetically coupled in a non-contact state by magnets, so that moisture and moisture in the bathroom The inconvenience of invading into the motor main body along the rotating part of the pump main body can be completely prevented, and the motor main body can be isolated from the high humidity room and completely electrically insulated so that the pump can be used safely and soundproofed. It is also effective.

Furthermore, since the motor main body is disposed outside the partition wall, the motor noise can be blocked by the bathroom circumference wall, thereby maintaining a quiet atmosphere in the bathroom.

Claims (1)

A non-magnetic plate-like body which does not block a part of the circumferential wall 1 of the bathroom is constituted, and a pump main body 14 is provided inside and outside the wall of the plate body, and a motor main body 3 is provided outside. The magnet 8 which transmits the rotation of a motor main body to the rotating part of a pump main body on the opposing surface of both rotation parts so that the rotation part of the pump main body and the rotation part of a motor main body may be opposed to each other with the wall surface of a plate-shaped object interposed between them. And (17) a bathroom with a pump, characterized in that it is arranged.