JPH03143588A - Water cleaning device - Google Patents

Abstract

PURPOSE:To hardly generated algae, etc., in a water storage tank and to obtain potable water and cooling water which are hygienic and taste good by interposing a bubble generator and a far IR radiating device in a water supply piping between water source and a water storage tank and disposing far IR radiating objects into the water storage tank. CONSTITUTION:The city water pumped up into the water storage tank 3 successively passes the bubble generator 6 and the far IR radiating device 7. The bubbled water supplied to the far IR radiating device 7 absorbs the far IR rays radiated from both the inside and outside surfaces of the far IR radiating objects 14 and is simultaneously put into an activated state by being exposed to the ultrasonic waves generated at the time when the bubbles rupture. This water is supplied into the water storage tank 3. The activation is maintained by the radiation of the far IR rays from the far IR radiating objects 15 in the water storage tank 3, by which the algae, etc., are hardly generated in the water storage tank 3. The device is thus extremely hygienic. The water is activated and, therefore, tastes good and is adequate for cooking.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a water purification device that can obtain water with improved water quality when supplying tap water to each household.

(Prior Art) Conventionally, as a water supply device, one is known that supplies water by directly drawing a water supply pipe branched from a water main into a room.

In addition, as another conventional water supply device, one is known in which tap water is once pumped up and stored in a tank installed on the roof using a lift pump, and the water is then allowed to flow down to each home.

(Problem to be Solved by the Invention) However, the former water supply device does not have any water quality improvement function, and therefore has the disadvantage that tap water is not tasty when used as drinking water.

In addition to the above-mentioned drawbacks, the latter water supply device also has the drawback that because tap water is once pumped into the tank, algae and the like are likely to grow in the tank, making it unhygienic.

The present invention aims to eliminate these drawbacks.

(Means for Solving the Problems) In order to achieve the above object, the present invention was configured as follows.

That is, 1 the present invention connects a water source and a water storage tank with a water supply pipe, interposes a bubble generator and a far-infrared ray radiator in the water supply pipe, and arranges a far-infrared ray emitting object in the water storage tank. At the same time, the wood storage tank is provided with an outlet.

(Function) In the present invention configured as described above, water becomes bubble-like when passing through the bubble generator, and then ultrasonic waves generated when the bubbles burst act on the water. In addition, water is exposed to far-infrared rays when it passes through a far-infrared radiator, and continues to be exposed to far-infrared rays inside the water storage tank.

Therefore, water is activated by the simultaneous action of ultrasonic waves and far infrared rays to improve water quality, and this activation continues even in the water storage tank.

Therefore, algae and the like are not likely to grow in the water storage tank, making it hygienic and delicious when used as drinking water, and delicious dishes can be obtained when used as cooking water.

(Example) A first example of the present invention will be described with reference to FIG.

In the figure, 1 is a water main pipe buried underground, and this water main pipe 1 is connected via a pumping pipe 2 to a water storage tank 3 installed on the roof of a building. The discharge port side 2A of the water pump 2 is arranged diagonally downward toward the inner wall so that a swirling water flow is generated within the water storage tank 3.

A pump 5, a bubble generator 6, and a far-infrared radiator 7 are sequentially provided in the pump pipe 2 from the water main l toward the water storage tank 3.

As shown in FIG. 2, the bubble generator 6 has a cylindrical portion 9 which is open at both ends and has an air supply hole 8 approximately in the center thereof, and an air supply tube 10 is connected to the air supply hole 8. Then, the nozzle 11 is inserted into the injection port side of the cylindrical portion 9, and the ejection port of the nozzle 11 is exposed to the air supply hole 8.
An annular gap 12 is formed around the spout. Further, the discharge side cross section of the cylindrical portion 9 is formed to expand toward the discharge port.

The far-infrared radiator 7 houses a plurality of cylindrical far-infrared radiating objects 14 with open ends in a cylindrical body 13 . The outer diameter of the far-infrared ray emitting object 14 is made sufficiently smaller than the inner diameter of the cylindrical body 13.

As the far-infrared ray emitting object 14, far-infrared ceramics that emit far-infrared rays at room temperature are suitable. Further, if the far-infrared ray emitting object 14 is formed into a cylinder as shown in the figure, far-infrared rays can be emitted from both the inside and outside of the cylinder, resulting in good radiation efficiency.

A far-infrared ray emitting object 15 having a predetermined shape, such as a rod or plate shape, that emits far-infrared rays at room temperature is arranged at a predetermined location in the water storage tank 3 . The inner wall of the water storage tank 3 is provided with an upper limit level switch 16 for detecting the upper limit of the water surface and a lower limit level switch 17 for detecting the lower limit of the water surface. Based on the respective output signals of these switches 16 and 17, the pump 5 is operated so that a predetermined amount of water is always filled in the water storage tank 3.
to drive.

A water supply pipe 18 is connected to an outlet provided at the bottom of the water storage tank 3, and a filter 19 and a valve 20 are interposed in the water supply pipe 18. The terminal end side of the water supply pipe 18 is branched into a plurality of parts, and two water taps are provided in each branch.

Next, an example of use of the first embodiment configured as described above will be described.

The tap water in the water main 1 is pumped up into the water storage tank 3 through the pump 5 through the pump 2, and at this time, the tap water passes through the bubble generator 6 and the far-infrared radiator 7 in sequence. .

When the tap water passes through the bubble generator 6, the flow velocity of the tap water reaches its maximum at the injection port of the nozzle 11, and the surrounding area becomes negative pressure. It is inhaled into part 9. Therefore, the water ejected from the injection port of the nozzle 11 mixes with the above-mentioned intake air at the time of ejection and becomes bubble-like, and this bubble-like water is transferred to the far-infrared radiator 7.
is supplied to

In this way, when the bubble-like water supplied to the far-infrared radiator 7 passes through the cylindrical body 13, it absorbs the far-infrared rays emitted from both the inside and outside of the far-infrared radiating object 14, and at the same time, It is exposed to the ultrasonic waves generated when the bubbles burst.

By the simultaneous irradiation of these far infrared rays and ultrasonic waves, the bonds between oxygen and hydrogen that constitute the water molecules are slightly shifted, and the water is activated, and the water is supplied into the water storage tank 3.

The water supplied in this way is kept activated in the water storage tank 3 by the radiation of far infrared rays from the far infrared ray emitting object 15, and as a result, algae etc. are difficult to grow in the water storage tank 3, making it extremely hygienic. It is true.

Further, the water in the water storage tank 3 is supplied as drinking water to each household via the water supply pipe 18, and since it has been activated as described above, it is very delicious water and suitable for cooking.

Next, a second embodiment of the present invention will be described with reference to FIG.

This second embodiment is connected to an outlet of a water supply pipe 30 that is directly connected to a water main and led to each home, and is used for domestic purposes.

That is, the outlet of a water supply pipe 30 having a water tap 31 is connected via a water supply pipe 32 to a relatively small water storage tank 33 installed in the home.

The water supply pipe 32 has a valve 34. A bubble generator 35 and a far infrared ray radiator 36 are sequentially provided.

The bubble generator 35 has the same structure as the bubble generator 6 shown in FIG. 2, and the far-infrared radiator 36 has the same structure as the far-infrared radiator 7 shown in FIG.

The discharge port side 32A of the water supply pipe 32 is disposed diagonally downward toward the inner wall so that a swirling water flow is generated within the water storage tank 33.

In the water storage tank 33, a far infrared ray emitting object 37 similar to the far infrared ray emitting object 15 shown in FIG. 1 is arranged, and an upper limit level switch similar to the upper limit level switch 16 and the lower limit level switch 17 shown in FIG. 38 and a lower limit level switch 39 are provided. Based on the respective output signals of these two switches 38 and 39, the water storage tank 3
valve 34 so that a predetermined amount of water is always filled into valve 34.
Open and close.

A water discharge pipe 40 is provided at the discharge port provided at the bottom of the water storage tank 33.
A filter 41 and a valve 42 are interposed in the water discharge v40.

In the second embodiment configured as described above, water becomes bubble-like when passing through the bubble generator 35 and absorbs far-infrared rays when passing through the far-infrared radiator 36, as in the Pt51 embodiment. The device is exposed to the ultrasonic waves generated when it ruptures. Therefore, the tree is activated as in the first embodiment and is supplied into the water storage tank 33.

Also, in the water storage tank 33, the water is maintained activated by the action of far infrared rays emitted from the far infrared rays emitting object 37, so that algae etc. do not easily grow in the water storage tank 33, and the water is sanitary. It is suitable for drinking water and cooking water.

(Effect of the invention) As explained above, in the uninvention, water is made into bubbles, and ultrasonic waves generated when the bubbles burst are applied to the water, and far infrared rays are applied to the water, and the water is activated by these pre-actions. The water quality has been improved so that algae does not grow in the water tank, making it sanitary and delicious when used for drinking, and delicious food when used for cooking.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing the entire 4W configuration of the first embodiment of the present invention, FIG. 2 is a sectional view of the bubble generator, and FIG. 3 is a diagram showing the overall configuration of the second embodiment of the present invention. 1... Water pipe, 2... Lifting pipe. 3.33...Water tank, 6.35...Bubble generator. 7.36... Far-infrared radiator, 15°37... Far-infrared radiating object.

Claims (1)

[Claims] A water supply pipe is connected between a water source and a water storage tank, a bubble generator and a far infrared ray radiator are interposed in the water supply pipe, a far infrared ray emitting object is disposed in the water storage tank, and a far infrared ray radiator is disposed in the water storage tank. A water purification device with a discharge port.