KR100787047B1 - Water purifying system equipped with supply means for water mixed with germicide - Google Patents

Abstract

The present invention relates to a water purification system equipped with a means for supplying sterile drug mixture, in particular, disposed on a water channel and provided in a housing in which the sterile drug mixture and the air layer are built, and drainage of the water and the sterile drug mixture. When the coke is opened for discharging hot water and / or cold water of the water purifier through a visceral tube, the sterilizing chemical mixture water is drained through the visceral tube, and when the cork is closed, the sterilizing chemical mixture water supply means. It relates to a water purification system that can be acquired through the internal tube through the interior of the operation and operate on the principle of compression and expansion to ensure the perfection of water purification and sterilization.

Purification system equipped with sterilizing drug mixture water supply means according to the present invention is a supply pipe connected to the water source; A filter unit connected to the supply pipe and filtering raw water supplied; A purified water tank storing purified water filtered by the filter unit; Water discharge pipe for discharging the purified water in the purified water tank according to the opening of the cock; And a housing arranged on a water channel and having an opening, the housing having the sterilizing chemical mixture water and the air layer embedded therein, and being installed in close contact with the opening in the housing to drain the water and the sterilizing chemical mixture water. It comprises a sterilizing drug mixture water supply means including a built-in tube immersed in the sterilizing drug mixture to act.

Water Purification System, Sterilizing Chemicals, Sterilizing Chemical Mixture, Water Pressure, Air Pressure, Inner Tube, Compression, Expansion

Description

WATER PURIFYING SYSTEM EQUIPPED WITH SUPPLY MEANS FOR WATER MIXED WITH GERMICIDE}

1 is a conceptual diagram of a water purification system of the present invention;

Figure 2 is a perspective view of the sterilizing drug mixture water supply means shown in Figure 1,

3 is a perspective view of the sterilizing chemical mixture water supply means having a built-in tube different from that of FIG.

* Description of Major Symbols in Drawings *

P: Water purification system 1: Supply pipe

10: filter section 11: sediment filter

13: precarbon filter 15: membrane filter

17: post carbon filter 20: sterile chemical mixed water supply means

20A: housing 21: sterile chemical mixture

23: air layer 25: internal tube

27: external connector 29: valve

30: purified water tank 40A: cold water tank

40B: hot water tank 41A, 41B: water discharge pipe

43A, 43B: Cork

The present invention relates to a water purification system equipped with a sterilizing drug mixture water supply means,

In particular, the hot water and / or cold water discharged from the water purifier is discharged through a built-in pipe arranged on the water channel and provided inside the housing in which the sterilized chemical mixture water and the air layer are built, and serving as drainage of the mixing and sterilizing chemical mixture water. In order to open the coke for sterilization chemical mixture water is drained through the internal tube,

It relates to a water purification system that can be taken over the interior of the sterile drug mixture water supply means when the coke is closed and operated through the principle of compression and expansion to achieve perfection of water purification and sterilization.

Types of filters for water purification include ceramic filters, activated carbon filters, silver activated carbon filters, ion exchange resin filters, membrane filters (reverse osmosis membrane filters), UF hollow fiber membrane filters, and generally water filters include sediment filters, precarbon filters, and membranes. Filters and post carbon filters are used.

The sediment filter removes large particles of suspended solids and rust residues contained in raw water, and the membrane filter filters general bacteria and various impurities through existing micro holes of 0.0001 μm while Removes various kinds of heavy metals, carcinogens, bacteria, such as bacteria included, the post carbon filter removes the smell of purified water and serves to block the growth of microorganisms.

Conventional water purification system, as disclosed in the Republic of Korea Patent Publication No. 2004-24777 (2004.03.22) "waste water-saving water purification system", the raw water from the water supply sediment filter, pre-carbon filter, membrane filter, post carbon It is a structure that stores the purified water through the filter unit consisting of a filter in a water purification tank,

Conventional filter unit alone can not block the growth of bacteria and pathogens generated, the problem of bacteria or pathogens will inevitably worsen the longer the filter life.

In addition, in water purification tanks, cold water tanks, and hot water tanks, especially water tanks that maintain room temperature, problems with bacteria and pathogens are seriously difficult.

In view of this, it is necessary to consider introducing a separate sterilization means, in particular a means for providing a sterilizing drug mixture water to the water purification system.

The technology related to water purification system using conventional sterilizing medicine

Republic of Korea Utility Model Registration No. 0252677 (October 19, 2001), “Rural Water Purification System”, which is specifically designed for the rural water treatment system consisting of water purification chemicals injection, water purification, and drainage tanks with unmanned power in inter-urban water supply. In that,

The registration utility model is injected into the chemical in the non-powered chemical injector is stored through the filtration tank installed in the bottom of the drain tank through the water supply pipe is supplied to each household through the purified water outlet pipe, close the purified water outlet pipe and open the reverse sterilization valve After draining the drainage tank, the drain valve can be opened to completely discharge the drain and foreign substances at one time by its own water pressure.

However, in the case of the non-powered drug injector presented in the above-mentioned utility model, the inlet and the outlet are formed respectively, so that the treated sterilized drug mixture is discharged at a time, and in the case of the non-powered drug inlet, there is a means for controlling the amount of the sterilized drug mixture. There is a problem that is not.

The present invention has been proposed to introduce a sterilizing chemical mixed water supply means that can be drained in a non-powered manner as well as domestic water purification system as well as various mass small water purification system.

Therefore, the present invention is arranged in a water path, that is, a water path of a water purification system, is embedded in a housing in which a sterilizing chemical mixture water and an air layer are built, and is installed in close contact with an opening of the housing to mix a water intake and a sterilizing chemical mixture. Has a visceral tube that serves as drainage of water,

In order to discharge hot water and / or cold water of the water purification system, the sterilizing chemical mixture is discharged into the water channel through the internal tube by the air pressure compressed inside the housing when the coke is opened.

Providing sterile chemical mixed water supply means operated by the principle of preparing the next discharge by compressing the air layer by the hydraulic pressure into the sterile chemical mixed water supply means when the coke is closed. The purpose.

The sterilizing chemical mixture water discharged from the sterilizing chemical mixture water supply means can remove bacteria sterilization and contaminants contained in the purified water while passing through the water purification system, that is, the pipes and tanks and the filter unit.

The visceral tube is convenient to use because it can control the amount of disinfectant mixture mixed water through the cross-sectional area and / or length control of the visceral tube (final volume control of the tube),

When equipped with a power means for draining sterilizing chemicals such as pumps separately, it is possible to implement a compact water purification system by solving the problem of increasing the volume of the water purification system.

In order to achieve the above object, there is provided a water purification system having a sterilizing drug mixture water supply means according to the present invention; A filter unit connected to the supply pipe and filtering raw water supplied; A purified water tank storing purified drinking water filtered by the filter unit; Water discharge pipe for discharging purified drinking water in the purified water tank according to the opening of the coke; And a housing arranged on a water channel and having an opening, the housing having the sterilizing chemical mixture water and the air layer embedded therein, and being installed in close contact with the opening in the housing to drain the water and the sterilizing chemical mixture water. It comprises a sterilizing drug mixture water supply means including a built-in tube immersed in the sterilizing drug mixture to act.

Hereinafter, the water filter according to the present invention will be described in detail with reference to the accompanying drawings.

First, Figure 1 shows a block diagram of a water purification system (P) having a sterilizing drug mixture water supply means according to the present invention.

Raw water introduced into the water purification system from a water source (W), which may be a water pipe or a water tank, is purified stepwise through the filter unit 10.

As described above, the filter unit 10 includes a sediment filter 11, a precarbon filter 13, a membrane filter 15, and a post carbon filter 17. Purified and stored in the purified water tank (30).

In general, the stored water of the purified water tank 30 in the cold / hot water purifier is supplied to the cold water tank (40A) with a refrigerant induction coil and the hot water tank (40B) with a heating wire, through each water discharge pipe (41A) (41B) Hot water and cold water are discharged through the cocks 43A and 43B provided on the front of the water purifier body, respectively.
The term 'storage tank' used in claim 1 of the present invention is a concept encompassing a purified water tank and a cold / hot water tank.

In Fig. 1, in each of the filters 11, 13, 15, and 17 of the filter unit 10, inlet and outlet pipes are provided on opposite sides, respectively, and the outlet pipes of each filter are provided to each other adjacent filter. Pipes and outlet pipes are arranged in the same direction.

The arrangement of the filters is not essential, and the inlet pipe and the outlet pipe may be arranged in the same direction in each filter.

It is also possible for the inlet pipe and the outlet pipe to be arranged in the same direction in each filter. This type of filter is generally referred to as a "U-type filter" (not shown) as compared to the "I-type filter" shown in FIG.

The sterilizing chemical mixture water supply means 20 constituting the core of the present invention is a supply pipe 1 connecting the filter unit 10 from the water channel of the purified water system P, that is, the water source W, and the filter unit 10. Between each filter 11, 13, 15, 17, the filter unit 10 and the water purification tank 30, and inside each filter and tank,

1 and 2, the sterilizing chemical mixture water supply means 20 and the housing 20A is connected to the pipe (T) between the supply pipe 1 and the filter unit 10, in particular the sediment filter 11 and It includes a built-in tube 25 arranged inside the housing 20A.

In the housing 20A, the sterilizing chemical mixture water 21 and the air layer 23 are embedded.

The built-in pipe 25 is installed in close contact with the opening 20B of the housing 20A, the cross sectional area of the pipe is constant and has a constant length, taking water and sterilizing chemicals. It serves as a drainage of mixed water.

The cross-sectional area of the internal pipe 25 may be irregular and the length may be variable, but it is preferable to have a constant cross-sectional area for controlling the amount of water supplied into the housing and the amount of the sterilizing chemical mixture 21 discharged. .

The arrangement position of the housing 20A located between the supply pipe 1 and the sediment filter 11 is the foremost front of the water purification system P for more reliable sterilization of bacteria and pathogens in the components of the whole water purification system P. It is arranged to be, but can be varied as needed.

In the present specification, particularly in the claims, 'sterilization drug mixture water' is completely dissolved in water beforehand and then embedded in the housing, as well as a sterilizing agent in the form of tablets, etc. It refers to all cases in which water is dissolved and discharged in a short time or over a long time by the introduced water.

On the other hand, the sterilizing drug mixture 21 is preferably exhausted according to the replacement time of each filter, and the sterilizing drug is harmless to humans and has been used for a long time and is proved to be used by a relevant authority (e.g., KFDA). It is desirable to receive.

1 and 2, the opening portion 20B of the housing 20A of the sterilizing chemical mixture water supply means 20 is one, and the built-in tube 25 closely coupled to the opening is also one, so that the The visceral tube is designed to serve as a factor and a drain.

In addition, the internal tube 25 of the sterilizing chemical mixture water supply means 20 is an external connection pipe 27 exposed to the opening 20B of the housing 20A for connection with a pipe T for connecting other components. ).

The supply pipe T on the channel of the external connection pipe 27 and the water purification system P forms a “T” character.

However, the external connection pipe 27 is not essential, and the sterilizing chemical mixture water supply means 20 according to the present invention is not connected to the pipe, but the filter 11, 13, 15, 17 case or water purification tank. In the case of the built-in type 30, an external connection pipe may be unnecessary.

In contrast, the built-in pipe 25 located inside the housing 20A has a drainage of the sterilizing chemical mixture water 21 from the supply means 20 and a hydraulic pressure and a sterilizing chemical mixture water supply means 20 on the water purification system P channel. This is essential for adjusting the pressure difference with the air pressure of the air layer 23 inside the housing 20A.

The outer connecting pipe 27 is further provided with a valve 29,

For the convenience of closing the communication state with the water channel during the exchange of the supply means 20, such as replacement of the filter unit 10,

Adjust the amount of water taken into the housing 20A or the amount of water discharged to the outside of the housing,

Through the valve 29, it is possible to arbitrarily turn on / off the operation of the sterilizing chemical mixture water supply means 20.

Next, FIG. 3 is a modified example of FIG. 2, which includes openings 120B and 120B ′ of the housing 120A of the sterilizing chemical mixture water 121 supplying means 120, and internal organs 125A and 125B located inside the housing. ), Two external connecting pipes 127A and 127B, and two valves 129A and 129B, respectively, and each of the internal and external connecting pipes serves to take over and drain. In FIG. 3, reference numeral 123 denotes an air layer.

Furthermore, in the sterilizing drug mixture water supply means, the internal tube and / or the external connection tube and / or the valve may be modified at the same time or in the form of one or two or more.

For example, there are two internal tubes and one external connector,

There are three internal tubes, and the external connector may be modified into three individuals.

However, in these modifications, the external connection pipe should be integrated in the pipe T as shown in FIG. 3.

In addition, in FIG. 3, when a plurality of built-in pipes 125A and 125B are arranged, the housing 120A may further include a barrier B dividing a housing inner space around each of the built-in pipes. Can be.

In more general terms, in the case of n internal tubes, the inner space of the housing constitutes n chambers by partition walls, and the volume of each chamber may be the same or different.

If necessary, even in the case of n internal tubes, two or more internal tubes may be arranged in each chamber divided by the partition wall.

In FIG. 3, two chambers inside the housing 120A divided by the partition wall B may have different sterilizing agents installed to perform various sterilization roles.

Referring to the operation of the sterilizing drug mixture water supply means 20 in the purified water system (P) of the present invention described above is as follows.

First and in Figure 1 and 2 disinfectant chemicals are dissolved in the housing 20A of the sterilizing chemical mixture water supply means 20 arranged in the pipe (T) in front of the sediment filter 11 of the filter unit 10 The sterilized chemical mixture 21 is filled, and the air layer 23 is also compressed to provide pressure to discharge the sterilized chemical mixture 21 when the coke 43A and 43B are opened by the hydraulic pressure.

Water pressure on the water purification system P formed by the water source W, in a narrower sense, the water pressure in the pipe T and the sterilizing agent in the supply means 20 via the external connecting pipe 27. The sterilizing agent mixed water pressure formed in the mixed water 21,

The air pressure of the air layer 23 inside the housing 20A is in equilibrium.

In this state, when the coke 43A, 43A provided at the end of the water jet pipe 41A, 41B of the cold water tank 40A and / or the hot water tank 40B is opened, the water purification system P channel phase is opened. Specifically, the purified drinking water 30, more specifically, the purified drinking water in the cold / hot water tanks 40A and 40B is discharged.

Accordingly, the water pressure on the water purification system P channel and the water pressure of the sterilizing chemical mixture water 21 in the housing 20A of the supply means 20 are weaker than the air pressure of the air layer 23, and the expansion of the air layer 23 causes the water pressure. The sterilizing chemical mixed water 21 is discharged into the pipe T through the internal pipe 25 and the external connection pipe 27 that are immersed in the mixed water in the housing 20A. The water is jetted at 43A and 43B.

Subsequently, when the corks 43A and 43B are closed, the water pressure due to the water source W reaches the water purification system P, especially the water on the pipe T, and the water pressure increases.

Accordingly, the increased water pressure allows water to flow into and be absorbed into the housing 20A of the supply means 20 through the external connection pipe 27 and the internal pipe 25.

Therefore, the increase in the capacity of the sterilizing drug mixture 21 results in a decrease in the volume of the air layer 23, resulting in an increase in air pressure,

Finally, the water pressure of the water purification system P and the sterilizing chemical mixture water 21 inside the housing 20A and the air pressure of the air layer 23 are in equilibrium,

The inflow of water into the housing is stopped,

Prepare for the next discharge of purified drinking water and sterile drug mixture.

The amount of drainage of the antiseptic drug mixture water 21 discharged through the intestinal tube 25 when the coke 43A and 43B is opened is equal to the opening time of the coke;

Air layer in the housing 20A compressed by the water purification system channel resulting from the raw water W formed by the raw water and the hydraulic pressure of the sterilizing chemical mixture water 21 in the housing 20A of the supply means 20 ( 23), pneumatic pressure,

And it is determined by the cross-sectional area of the duct and the length of the entrail tube.

The opening time of the coke is variable according to the opening time of the coke according to the water usage of the water purification system installed,

Since the air pressure is variable according to the source environment of the water purification system installation place and the initial volume of the air layer 23, it is inevitable to calculate and apply an average value.

Therefore, the actual amount of the sterilizing chemical mixture water 21 is applied to the air layer 23 based on the internal cross-sectional area and length of the internal tube 25 (finally the volume of the pipeline) and the hydraulic pressure average due to the water source. Will be determined by volume control.

That is, under the same conditions, the larger the passage volume of the internal tube 25 and the larger the air pressure of the air layer 23 formed by being compressed by water pressure, the greater the drainage amount of the sterilizing chemical mixture water 21 will be.

When opening the coke, through the internal pipe 25 and the external connection pipe 27 of the supply means 20, passing through the supply pipe (T) optimally through the water discharge pipe (41A) (41B) to the coke sterilization chemicals When the mixed water 21 is drained and the coke is closed, the drainage is stopped.

In addition, as the coke 43A and 43B are continuously opened, as the air pressure and the water pressure in the housing 20A of the sterilizing chemical mixture water supply means 20 are gradually lowered, the sterilizing chemical mixture water 21 is discharged.

The air pressure of the air layer 23, which was the driving force for pressurizing and discharging the sterilizing chemical mixture water 21, decreases as the volume of the sterilizing chemical mixture water 21 decreases and the volume of the air layer 23 increases.

As a result, the water pressure and the air pressure are in equilibrium so that no more sterilizing chemical mixture is discharged.

By sterilizing purified drinking water for an appropriate and necessary period of time by the action of the sterilizing drug mixed water supply means 20, it is possible to maintain more perfect sterilization power and purification of raw water.

1, 2, and 3 in the internal tube 25 (125A, 125B) of the sterilizing drug mixture water supply means 20, 120 are arranged in the opposite direction of gravity action, but coincide with the direction of gravity action or any It may also be arranged in a direction forming an angle of.

As described above, the water purification system equipped with the sterilizing chemical mixture water supply means according to the present invention is arranged on a water path, that is, a water channel, and has a housing having a sterilizing chemical mixture water, in particular, a sterilizing chemical mixture water and an air layer. It is embedded in and installed in close contact with the opening of the housing and has a built-in tube that serves as drainage of the water mixing and sterilizing drug mixture water,

The principle of compression and expansion of pneumatic and hydraulic pressure,

That is, the sterilizing chemical mixture is discharged into the water channel through the internal tube by the air pressure compressed inside the housing when the coke is opened for discharging hot water and / or cold water of the water purification system.

When the coke is closed, the sterile chemical mixed water is supplied to the inside of the supply pipe through the built-in tube, so it is convenient because it operates without force by the principle of preparing the next discharge by compressing the air layer by water pressure.

The sterilizing chemical mixture water discharged from the sterilizing chemical mixture water supply means can remove bacteria sterilization and contaminants contained in the purified drinking water while passing through the water purification system, that is, the pipes and tanks, and the filter unit. It is convenient to use as it is possible to control the amount of disinfectant mixture mixed water through the cross-sectional area of the intestinal pipeline and / or the length of the visceral tube (finally the volume of the conduit). Equipped with this solution, it is possible to implement a compact water purification system by solving the problem of increasing the volume of the water purification system.

In the above description of the present invention, the sterilizing agent mixed water supply means and the water purification system having a specific configuration have been described with reference to the drawings, but the simple design changes or modifications of those skilled in the art to the present invention are interpreted as belonging to the protection scope of the present invention. Should be.

Claims (7)

Supply pipe connected to the water source; A filter unit connected to the supply pipe and filtering raw water supplied; A storage tank for storing purified drinking water filtered by the filter unit; Water discharge pipe for discharging purified drinking water in the storage tank according to the opening of the cock; And A housing arranged on a water channel, having an opening, and containing a sterilizing chemical mixture and an air layer; It is installed in close to the opening inside the housing comprises a sterilizing drug mixture water supply means including a built-in tube immersed in the sterilizing drug mixture to act as a drainage of the water and the sterilizing drug mixture Water purification system. The method of claim 1, The built-in pipe of the sterilizing drug mixture water supply means is a water purification system, characterized in that one pipe serving as a role of drainage and drainage. The method of claim 1, The built-in pipe of the sterilizing drug mixture water supply means is a water purification system, characterized in that at least two pipes respectively serving as the take-up and drain. The method of claim 3, wherein When a plurality of said visceral tubes are arranged, The housing is a water purification system, characterized in that the partition wall for partitioning the inner space around the respective inner tube. The method according to any one of claims 1 to 4, The internal tube of the sterilizing chemical mixture water supply means is connected to the external connection tube exposed to the housing opening. The method of claim 5, The external connection pipe is further purified water system, characterized in that the valve is further provided. The method according to any one of claims 1 to 4, The water purification system, characterized in that for controlling the take-up amount and the drainage by adjusting the cross-sectional area and length of the duct.

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