KR200278716Y1 - A water purifier with sterilizing function using ozone - Google Patents

Abstract

The present invention relates to an ozone sterilizing water purifier, and more specifically, it is sterilized by supplying raw water and passing through various filters to adsorb and remove foreign substances, and selectively remove clean water, ozone water and ozone according to user's requirements. It relates to a water purifier equipped with an ozone sterilization function.

The purpose of the present invention is to supply raw water, sterilize and pass through various filters to remove and remove foreign substances, and to selectively take out clean water, ozone water and ozone according to user's requirements, The present invention provides a water purifier equipped with an ozone sterilization function that is convenient for use.

The present invention for achieving the above object is to reduce the water pressure of the raw water supplied from the outside to pass through the opening and closing operation of the first solenoid valve 70 and the solenoid valve 70 to open and close the reduced pressure raw water supply A primary filter 100 which is a pretreatment filter for removing foreign matters contained in the raw water, an ozone mixing device 140 for sterilizing purified water passing through the primary filter with ozone, and the ozone mixing device 140. And a second solenoid valve 80 that opens and closes to separate the purified water into ozone water or clean water and passes it through the second to fourth filters 110, 120, and 130 which are filtered again in multiple stages. , The ozone generator 60 provided to discharge ozone to the outside of the water purifier, a display unit 90 for displaying the operation state of the water purifier, and the ozone generator and the solenoid valve and the display unit for controlling and operating. It characterized by consisting of a fisherman 90.

Description

A water purifier with sterilizing function using ozone}

The present invention relates to an ozone sterilizing water purifier, and more specifically, it is sterilized by supplying raw water and passing through various filters to adsorb and remove foreign substances, and selectively remove clean water, ozone water and ozone according to user's requirements. It relates to a water purifier equipped with an ozone sterilization function.

Ozone has long been used safely in large numbers in large-scale water purification plants in Europe and the United States, and the allowable concentration of ozone to nourish the human body is about 0.1 ppm.

Fresh air in the forest contains about 0.03 ppm of ozone, so when you are in the forest, you can naturally take a bath because of the sterilizing ability of ozone.

Therefore, it is a trend that is actually utilized in water purifiers that require sterilization function using such strong oxidizing (sterilization) power of ozone.

In addition, unlike chlorine, such ozone does not produce harmful residues (secondary contaminants) when used as an oxidizing agent, and has strong sterilizing power to remove bacteria and virus bacteria, and to have strong bleaching power, and to produce cigarette smoke and other odors. It has an excellent effect of being harmless by reacting with organic substances such as gas and various harmful organic substances.

Such ozone can be produced in a number of ways, eg by electrical or chemical production processes, by heating gaseous oxygen, or by ultraviolet light in the air.

Conventional water purifiers filter water provided through a water pipe to filter foreign substances, and most water purifiers have a water flow that supplies them to drinking water. In the case of such water purifiers, water is simply passed through a filter to remove foreign substances. There is a limit to the water purification function because it is only at the level, and it is difficult to guarantee safety because drinking water cannot be sterilized simply by passing the filter, and the user may also use ozone water, clean water and ozone depending on the usage. It could not be taken out and used selectively.

The present invention was devised to solve the above problems, and the object of the present invention is to supply raw water to sterilize and pass through various filters to adsorb and remove foreign substances, and according to the user's requirements, such as clean water, ozone water and ozone. It is possible to selectively take out, and to provide an AOP (Advanced Oxidation Technique) water purifier equipped with an ozone sterilization function that is easy to use and easy to operate.

The present invention for achieving the above object is to reduce the water pressure of the raw water supplied from the outside to pass through the first solenoid valve 70 and the opening and closing operation of the solenoid valve 70 to open and close the reduced pressure raw water supply A primary filter 100 which is a pretreatment filter for removing foreign matters contained in the raw water, an ozone mixing device 140 for sterilizing purified water passing through the primary filter with ozone, and the ozone mixing device 140. And a second solenoid valve 80 that opens and closes to separate the purified water into ozone water or clean water and passes it through the second to fourth filters 110, 120, and 130 which are filtered again in multiple stages. , The display unit 90 for displaying the operation state of the ozone generator 60 and the water purifier provided to release ozone to the outside of the water purifier, and controlling the ozone generator, the solenoid valve and the display unit to operate. The controller 90 is characterized in that.

1 is an external appearance of the water purifier equipped with the ozone sterilization function of the present invention

Figure 2 is a state diagram showing the schematic function of the water purifier with ozone sterilization function of the present invention

Figure 3 is a control block diagram of a water purifier equipped with an ozone sterilization function of the present invention

* Description of the symbols for the main parts of the drawings *

10: ozone sterilization button 20: ozone water button

30: clean water button 40: power switch

50: control unit 60: ozone generator

70: first solenoid valve 80: second solenoid valve

90 display unit 100 primary filter

110: second filter 120: third filter

130: fourth filter 140: ozone mixing device

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

Figure 1 is an external appearance of the water purifier with an ozone sterilization function of the present invention, Figure 2 is a view showing a schematic function of the water purifier with an ozone sterilization function of the present invention, Figure 3 is the ozone sterilization function of the present invention The control block diagram of this water purifier is provided.

As shown in the figure, there is provided a first solenoid valve 70 for reducing the water pressure of the raw water supplied from the outside and opening and closing the supply of reduced pressure raw water, according to the opening and closing operation of the solenoid valve 70 The primary filter 100, which is a pretreatment filter for removing the foreign matter contained in the raw water passed through is formed.

An ozone mixing device 140 is disposed to ozone sterilize the purified water passing through the first filter 100 in water, and the ozone-containing purified water is separated into ozone water or clean water by the ozone mixing device 140 and taken out. It is provided with a second solenoid valve 80 to selectively pass through.

The second to fourth filters 110, 120, and 130 are provided to filter out purified water containing ozone when the clean water is taken out according to the opening and closing operation of the second solenoid valve 80.

Here, the second to fourth filters 110, 120, and 130 are made of activated carbon, zeolite, black jade coral powder, or the like.

The ozone mixing device 140 for generating ozone to emit ozone to the outside of the water purifier is built in, and a display unit 90 for informing the user of the operation state of the water purifier is formed on the front of the water purifier main body.

Figure 3 is a control block diagram for controlling the operation of the water purifier equipped with the ozone sterilization function of the present invention, the ozone sterilization button 10 and the ozone water button 20 and the clean water button 30 and the power supply switch (front) 40).

In addition, the controller 50 is provided with a control signal for generating the control signal by recognizing the operation according to the operation of the buttons (10,20,30,40) and receives ozone to discharge ozone to the outside in response to the control signal of the controller 50. The ozone generator 70 which generate | occur | produces is comprised.

Herein, the first and second solenoid valves receive key operation signals of the ozone sterilization button 10, the ozone water button 20, and the clean water button 30 from the controller 50, and the first and second solenoid valves 70 and 80. To control the opening and closing operation.

Referring to the operation of the present invention configured as described above are as follows.

First, after operating the water purifier by operating the power switch 40, if the user wants to operate the desired button, for example ozone water button, the controller 50 recognizes this and generates a control signal with the ozone mixture 140 to operate it. In addition, the first solenoid valve 70 is opened to receive raw water to pass the first filter 110 to remove foreign substances, and then sterilize with ozone generated in the underwater ozone mixing device 140.

The sterilized ozone purified water is discharged to the outside of the water purifier through the ozone water discharge port (not shown) as the second solenoid valve 80 is opened.

In addition, when the clean water button 30 is operated, the controller 50 operates the second solenoid valve 80 to output a control signal to pass the ozone water to the second to fourth filters. While passing through the filters 110, 120 and 130, the water is purified and sterilized again and discharged to the outside through the clean water discharge port (not shown).

In addition, when the user wants to generate ozone, when the ozone sterilization button 10 is operated, the control unit recognizes this and generates a control signal for driving the ozone generator 70.

Therefore, ozone can be discharged to the outside of the water purifier through the ozone discharge port (not shown) of the water purifier.

In addition, the display unit 90 serves to inform the user of the operation state or abnormality of the water purifier and the filter replacement time.

As mentioned above, using the water purifier equipped with the ozone sterilization function of the present invention can discharge clean water or ozone water and ozone according to the purpose of use, and it is convenient to use because it is easy to operate, and in particular, ozone gas to water By dissolving ozone water and making the ozone water available for external or drinking water, not only can you ensure a sanitary and clean water supply environment, but you can also build a filter in multiple stages to increase the water purification function to drink high-quality purified water. Can be.

Claims (1)

The water pressure of the raw water supplied from the outside is reduced and reduced The first solenoid valve 70 for opening and closing the raw water supply and the pretreatment filter for removing the foreign substances contained in the raw water passed in accordance with the opening and closing operation of the solenoid valve 70. The primary filter 100, the ozone mixing device 140 for sterilizing the purified water passing through the primary filter with ozone, and the purified water passed through the ozone mixing device 140 are separated into ozone water or clean water. The second solenoid valve 80 to open and close to pass through, the second to fourth filters (110, 120, 130) to be filtered again in multiple stages when separated into clean water, and to discharge ozone to the outside of the water purifier And an ozone generator 60, a display unit 90 for displaying an operation state of the water purifier, and a controller 90 for controlling and operating the ozone generator, solenoid valve, and display unit. Water purifier with ozone sterilization function.