KR200227787Y1 - cleansing device a pipe inside - Google Patents

Abstract

The present invention relates to a scrubber that removes scale from a water pipe or sewage pipe, and relates to a scrubber that cleans scales such as scales, sediments and debris stuck to the pipe by spraying water at high pressure.

The technical configuration of the present invention is a high-pressure chamber (1) in which the cover (3) is fastened to the rear of the cap (2) smaller than the diameter of the inside of the tube (40) convex in the front, and the water sprayed in the tube (40) Several nozzles 10 mounted on the cover 3 with an inclination angle to face the side, connecting rods 20 connected to the hoses 21 supplied with water at a high pressure from the high pressure pump, and coupled to the covers 3; In addition, the cover 3 is fitted to the rear connecting rod 20 is made of a cone-shaped buffer port 30 larger than the diameter of the cap (2).

Description

{Cleansing device a pipe inside}

The present invention relates to a scrubber that removes scale from a water pipe or sewage pipe, and relates to a scrubber that cleans scales such as scales, sediments and debris stuck to the pipe by spraying water at high pressure.

In the case of water pipes that supply tap water to homes and restaurants, scales and debris adhere to the inside of pipes as the pipes are installed over a long period of time. It is accelerated by antiseptic drugs.

In addition, in the sewage pipe that discharges sewage from homes and restaurants, sewage and debris flows into the sewage pipe as it is, and the debris and sediment are stuck inside the pipe.

When scale occurs due to scale or sediment and corrosion in the pipe, the diameter of the pipe is narrowed, which hinders the smooth flow of water and increases water pressure, causing breakage and leakage of the pipe.

In the conventional method of removing scales such as scales and sediments inside water pipes, ozone water is injected into the water pipes for a predetermined time to oxidize scales and precipitates with ozone water, and then water is injected into the pipes at high pressure. The oxidized tube is washed inside.

The conventional method of removing the scale such as water or sediment by injecting ozone water into the water supply pipe injects ozone water into the pipe for a long time to oxidize the scale, thereby accelerating corrosion inside the pipe by the oxidation power of the ozone water and causing environmental pollution. I'm doing it.

On the other hand, most of the scales caused by corrosion in the pipe are not easily oxidized by ozone water, so the cleaning work is delayed as it takes a long time. It is becoming.

This study was devised to improve the problem of the cleaning operation to remove the scale in the conventional pipe, and proceeds in the inside of the pipe and sprays water at high pressure to crush scales such as scales, sediments and debris stuck to the inside of the pipe. It is to be removed and neatly removed.

1 is a perspective view showing the structure of the present invention

2 is a cross-sectional view of the operating state of the present invention

3 is a cross-sectional view of the operating state of the present proposal

4 is a side cross-sectional view showing a nozzle of the present invention.

Figure 5 is a side cross-sectional view showing a buffer port of the present invention.

<Explanation of symbols for main parts of the drawings>

1: high pressure chamber 2: cap

3: Cover 10: Nozzle

20: connecting rod 21: hose

22: tightening nut 30: toy

40: tube

In this paper, water is sprayed at high pressure from inside the pipe to break up scales and sediments, etc. stuck to the inside of the pipe, while removing and removing it. This prevents corrosion and environmental pollution inside the pipe and shortens working time.

The technical configuration of the present invention is a high-pressure chamber (1) in which the cover (3) is fastened to the rear of the cap (2) which is convex in the front and smaller than the diameter of the inside of the tube (40), as shown in Figs. And, it is connected with several nozzles (10) mounted on the cover (3) having an inclination angle so that the water to be sprayed toward the inner surface of the pipe (40), and a hose (21) supplied with water at a high pressure from the high pressure pump It is composed of a connecting table 20 coupled to the cover 3, and fitted into the rear connecting table 20 of the cover 3, the buffer buffer 30 of the conical shape larger than the diameter of the cap (2).

In the high pressure pump, the high pressure chamber (1) into which water is introduced at high pressure through the hose (21) and the connecting rod (20) is composed of a cap (2) and a cover (3), where the cap (2) is convex in the front. It is conical and is formed to be inserted into the tube 40 in a size smaller than the diameter of the tube 40 to proceed.

The cover 3 is fastened to the rear side of the open cap 2 to seal the inside of the cap 2, and is preferably fastened by screwing the cap 2 and needing durability to maintain high pressure.

In addition, a plurality of nozzles 10 are mounted on the rear side of the cover 3, and the nozzles 10 are mounted on the cover 3 such that the water sprayed at high pressure has an inclination angle toward the inner surface of the tube 40. Allow multiple to maintain equal spacing.

The connecting rod 20 is coupled to the end of the hose 21 so that water supplied at a high pressure through the hose 21 flows into the high pressure chamber 1, and the nozzle 10 is mounted on the other side of the connecting rod 20. The high pressure water is supplied to the high pressure chamber 1 by coupling to the rear surface of the cover 3.

It is formed in a conical shape on the connecting table 20, the buffer port 30 is larger than the diameter of the cap 2 and smaller than the diameter of the inside of the tube 40 is fitted and fixed to the fastening nut 22, the buffer port 30 Can be made of rubber or urethane material with good shock absorption.

In the operation process of the present proposal having the above configuration, when the high pressure pump is operated and the high pressure water is supplied to the high pressure chamber 1 through the hose 21 and the connecting rod 20, water is injected at a high pressure from the plurality of nozzles 10. do.

To clean the inside of the pipe 40 using this design, first open and open one side of the pipe, insert the front high pressure chamber 1 into the inside of the tube 40, and then open the valve while operating the high pressure pump. Water is supplied at high pressure to the nozzle 10 and is injected into the nozzle 10 to hit the inner surface of the tube 40.

When water sprayed at high pressure from the nozzle 10 strikes scales such as scales or sediments inside the pipe 40, the scale is crushed and removed to remove neatly, and water is strongly directed toward the rear side of the high pressure chamber 1. As it is injected, a propulsion force is generated, which moves forward by the magnetic force and removes the scale.

And the scale removed from the inside of the pipe 40 is discharged out together with the water, the operator slowly releases the hose 21 to adjust the traveling speed of the high-pressure chamber (1) and also by adjusting the water pressure with the valve (40) It prevents internal damage and increases the effect of removing scale.

When the high-pressure chamber 1 swings inside the tube 40 by the strong injection pressure and the propulsion force, the buffer port 30 first contacts the inner surface of the tube 40 to absorb the shock and thus the inside of the tube 40. And damage to the high pressure chamber (1).

This paper sprays water at high pressure from inside the pipe, crushes and removes scales such as scales, sediments and debris stuck on the inside of the pipe, and removes them cleanly, preventing corrosion and environmental pollution inside the pipe and making cleaning work simple. Reduce manpower and costs.

Claims (1)

The high pressure chamber 1, which is convex in the front and formed by the cover 3 fastened to the rear of the cap 2 smaller than the diameter of the inside of the tube 40, and the water sprayed toward the inner side of the tube 40. Several nozzles 10 mounted on the cover 3 with an inclination angle, connecting rods 20 connected to the hoses 21 supplied with water at a high pressure from a high pressure pump, and coupled to the cover 3, and the cover ( It is installed in the rear connecting rod 20 of 3) and the inner tube cleaning device consisting of a cone-shaped buffer port 30 larger than the diameter of the cap (2).