KR100615455B1 - The pipe laying cleaning equipment for utilization a ozone water - Google Patents

Abstract

The ozone generator is used to make ozone water, put it into a high-pressure cleaner, remove scales at high pressure, and sterilize it in the pipe at the same time, and remove and prevent ozone water and sludge by using a T-shaped pipe and a discharge pipe. It is possible to extend and sterilize disinfectant such as cooling tower.

Ozone generator, ozone water, diffuser, high pressure cleaner, eject, gate valve.

Description

The pipe laying cleaning equipment for utilization a ozone water}

1 is an implementation schematic diagram showing a primary process showing a descaling and sterilization apparatus of a pipe according to the present invention.

Figure 2 is a schematic diagram showing the implementation of the secondary process showing the cleaning method and apparatus for the high concentration, low concentration piping according to the present invention

[Explanation of symbols on the main parts of the drawings]

1, Piping of building 2, 2a, ozone water A, B water tank 3, 3a, 3b ozone generator 4, water pipe

5,5a diffuser 6, high pressure washer 7, nozzle 8, underwater tank

9, connection hose 10, groundwater pump 11, 11a, eject 12, 12a gate valve

13,13a T-shaped piping and discharge pipe 14, Slime removal tool 15,15a Cap 16, Sludge bin

17, Filtrate 18, Upper tank 19, High feed water pump 20, Household faucet

The present invention removes the internal rust, scale, iron, manganese, bacteria, etc. of the piping unit flowing high-grade water above the water supply such as single houses, various factories, power plants, large ships, such as apartment houses (eg apartments, villas, townhouses, etc.) And a high pressure cleaning device for pipes using ozone water, which can be sterilized and washed at the same time.

In other words, patent application No. 111895 (invention name: cleaning method of apartment water pipe using ozone water), patent application No. 10-2000-0067872 (name of invention: hot water, cold water using ozone water and air bubbles and A piping system for heating and a cleaning device) and a new model registration No. 0270610 (designation of a pipe: a pipe cleaning device by washing bullet and ozone injection) have been devised.

It has fast reaction of ozone in water and strong sterilizing power against sludge contamination inside the pipe. Especially, ozone has no toxicity without changing the water pollution of water supply and has high sterilization and cleaning effect of bacteria, E. coli and algae virus. However, due to the poor mixing with water in the pipe, ozone water oxidized slime is not removed to remove the scale, so the flow of water is undesired.

In order to smoothly introduce ozone, air bubbles by ejection are injected simultaneously to clean sludge and slime inside the pipe, so that not only cold water but also hot water and heating pipes can be circulated smoothly, and various sterilization effects prevent odors. It was possible to supply cold water and hot water harmless to the human body, but also there was a defect that the sludge, etc. in the pipe was hardened and the foreign substances generated could not be removed cleanly.

The present invention is to solve the problems and drawbacks described above as the ozone generated from the ozone generator to make ozone water through the diffuser, and by spraying strongly by the nozzle of the high pressure washer can obtain a sterilization effect, in particular by the stainless sludge By using filtrate such as activated carbon, which removes foreign substances from the barrel, it maximizes sterilization effect and odor removal in the upper water tank, supplying harmless water to the human body, and effectively removing residues and foreign substances in the pipe.

Hereinafter will be described in detail based on the accompanying drawings.

1 to 2 of the accompanying drawings shows a schematic diagram of the first and second process implementation according to the present invention,

The ozone generated in the ozone generator (3) is discharged from the acid pipe (5) at the bottom of the ozone water A water tank (2) through a connecting hose (9) to convert the water supplied from the water pipe (4) into ozone water. At the same time, after moving to the ozone water B water tank 2a, the primary process of spraying through the nozzle 7 of the high pressure washer 6 is comprised.

After flowing into the underground water tank (8) through the pipe (1) of the building, the ozone generated from the ozone generator (3a) at a pressure of about 7-8 kg / cm ₂ by the underground water supply pump (10) is concentrated at high and low concentrations. If installed underground to allow adjustment, a dual effect can be obtained.

An eject 11 is installed between the ozone generator 3a and the gate valve 12 to increase the passing force of ozone water, and the T-shaped pipe 13 and the discharge pipe 13a between the two gate valves 12 and 12a. The sludge container 16 communicating with the granular piping is provided with a filtrate 17 such as activated carbon, which is a substance removing substance, and an acid pipe 5a communicating with the ozone generator 3b. The pipe 1 in communication with 18 is provided with an eject 11a, a high-grade water supply pump 19, and a household faucet 20 such as an apartment.

In the figure, reference numeral 14 denotes a scale removing tool, and 15 and 15a denote caps of the T-shaped pipe 13 and the discharge pipe 13a.

Referring to the operation of the present invention configured as described in order as follows.

First, as shown in FIG. 1, ozone generated from the ozone generator 3 is ejected from the diffuser 5 at the bottom of the ozone water A water tank 2 through a connecting hose 9 and supplied to the water pipe 14. High-grade water above medium water is made into ozone water and naturally supplied to ozone water B water tank (2a).

The ozone water made as described above is to be sprayed at high pressure in the pipe 1 of the building from the nozzle 7 of the high pressure washer 6 through a connecting pipe to remove scale and soft water and to be sterilized at the same time. ) Is a microscopic injection into 3-4 holes at a 45-degree angle to increase the effect.

Once the scale is removed and sterilized in this way, the upper water of the underground water tank (8) installed in the pipe (1) of the building is high and low concentration by ozone supplied to the ozone generator (3a) and the connection hose (9). The scale removal and slime are put in a high concentration of about 10PPM, and when sterilization and slime are removed, a low concentration of 1PPM is added and after 3-4 months, slime may occur. Open the cap (15) and insert the slime removal tool (14) such as sponge or urethane and start the underground water supply pump (10). At this time, the water of 7-8kg / cm ₂ pressure is introduced into the pipe by the operation of the eject (11). Will be supplied.

In this case, while locking the gate valve 12a on the other side and releasing and opening the cap 15a screwed to the bottom of the T-shaped discharge pipe 13, the sponge, urethane, etc. of the slime removal tool 14 are inputted to the input. From this starting point to the end, the scale and slime can be washed out and the internal piping always kept clean.

Once cleaning of the inner pipe is completed, the cap 15a of the T-shaped water discharge pipe 13 is locked, and even though rust water or the like flows into the slime tank 16 along the pipe, the filtrate 17 made of activated carbon is used. The sterilization effect is doubled due to the filtration and in particular the ozone emission of the lower diffuser 5a.

In addition, since the ozone generated from the ozone generator 3b flows into the upper water tank 18, the purified water is smoothly flowed through the household faucet 20 by the expensive water supply pump 19 and the eject 11a of the pipe. It is supplied.

Looking at the cleaning principle of the ozone from the chemical aspect is as follows.

12 Fe (OH) ₂ +12 0 ₃ + 54H ₂ 0

Put ozone (12 O ₃ ) into 12 Fe (OH ₂ )

12 Fe (OH) ₂ reacts with ozone (O ₃ ) and water (H ₂ O)

12 Fe (OH) ₃ + 15 O _{2 +} 48H ₂ O.

Ozone (O ₃ ) is reduced to oxygen (0 ₂ ) and becomes 12Fe (OH) ₃ +15 O ₂ + 48H ₂ O.

At this time, when 12 Fe is reduced to (OH) ₃ , it is changed to 6Fe20 ₃ and then reduced to 4Fe C ₃ O ₄ .

Primary reduction: 6FeO ₃ + 66H ₂ O + 15 0 ₂

2nd reduction: 6FeO ₃ + 66H ₂ O + 16 0 ₂

At this time, the reduced product (4Fe ₃ O ₄ ) has a strong bond to prevent other reactions to form a film in the pipe to prevent corrosion and using the T-shaped pipe 13 and the discharge pipe 13a of Figure 2 Sludge removal and disinfection by installing the high pressure washing method of the high pressure cleaner (6) and the ozone water tank (2) (2a) and the sterilizing wash water and the ozone generator (3b) of the upper water tank (18) in the inner tube. Various germs such as general bacteria virus, odor, discoloration, and bacteria effectively clean and sterilize slime and sludge, which can prevent pipe corrosion and supply water to the human body.

As described above, the ozone generator is used to make ozone water, put it into a high-pressure cleaner, remove scales at high pressure, and sterilize the pipe at the same time, and remove and prevent ozone water and sludge by using a T-shaped pipe and a discharge pipe. Long life can be extended and sterilization disinfection such as cooling tower is also possible.

Claims (4)

An implementation process of installing an diffuser (5) at the bottom of the ozone water A water tank (2) to supply ozone water to the ozone water B water tank (2a) based on the water level, and piping connected to the piping (1) of the building. In the underground high-grade water supply pump (10, 19) in a known configuration, A high pressure washing device for piping using ozone water, characterized in that a T-shaped pipe (13) and a discharge pipe (13a) are provided between the ozone generators (3a) and (3b) and the gate valves (12) and (12a). The method according to claim 1, High pressure washing of the pipe using ozone water, characterized in that the sludge cylinder 16, the upper water tank 18, the eject (11a), the expensive feed water pump 19 is installed at the pipe end in communication with the pipe (1) of the building. Device. The method according to claim 1, An underground water supply pump (10) ejector (11) is installed in communication with the pipe (1) of the building, and sponge, urethane is applied to the T-shaped pipe (13) and the discharge pipe (13a) between the gate valves (12) and (12a). High pressure cleaning device for piping using ozone water, characterized in that the slime removal tool 14 such as The method according to claim 1, Ozone water characterized by the installation of a filtrate (17) containing activated carbon and a diffuser (5a) connected to the ozone generator (3b) in the bottom of the sludge cylinder (16) of the pipe communicating with the pipe (1) of the building. High Pressure Washing Device for Pipe Using

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