KR20220050471A - Scaling Device for Pipe - Google Patents

Scaling Device for Pipe Download PDF

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Publication number
KR20220050471A
KR20220050471A KR1020200134193A KR20200134193A KR20220050471A KR 20220050471 A KR20220050471 A KR 20220050471A KR 1020200134193 A KR1020200134193 A KR 1020200134193A KR 20200134193 A KR20200134193 A KR 20200134193A KR 20220050471 A KR20220050471 A KR 20220050471A
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South Korea
Prior art keywords
rotating shaft
pipe
rotating
connector
fixed
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KR1020200134193A
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Korean (ko)
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전튼튼
손준호
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(주)록스기계
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Priority to KR1020200134193A priority Critical patent/KR20220050471A/en
Publication of KR20220050471A publication Critical patent/KR20220050471A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
    • B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flexible Shafts (AREA)

Abstract

The present invention relates to a scaling device for a pipe, which comprises: a flexible rotating shaft (1); at least one scale removal member (2) having both ends fixed to the other end of the rotating shaft and a position spaced apart therefrom; and a driving part (4) for rotating the rotating shaft in a state in which a connector (11) provided at one end of the rotating shaft (1) is engaged. The connector (11) is provided at one end of the rotating shaft (1), and the driving part (4) is composed of an electric drill. The connector (11) is detachably inserted into and fixed to a rotating fixing part (41) of the electric drill, thereby rotating the scale removal member (2) together with the rotating shaft (1) by driving the electric drill. The scaling device for a pipe is connected to the connector connected to the rotating shaft, and is driven by rotating the rotating shaft with the easily available and universal electric drill, thereby reducing the burden of equipment purchase costs of a user who has to purchase a separate dedicated driving device as in the prior art. A ring member to which the scale removal member (2) is connected can be easily attached to and detached from the rotating shaft with a screw, thereby improving the convenience of use.

Description

배관 스케일링장치{Scaling Device for Pipe}Pipe scaling device {Scaling Device for Pipe}

본 발명은 배관 스케일링장치에 관한 것으로, 특히 배관 내측면에 형성된 스케일이나 물때 등을 제거하기 위한 제거부재들이 장착되는 회전축을 통상적인 전동공구로 간편하게 회전시킬 수 있도록 개선된 구조의 배관 스케일링장치에 관한 것이다.The present invention relates to a pipe scaling device, and more particularly, to a pipe scaling device having an improved structure so that the rotating shaft on which the removal members for removing scale or scale formed on the inner surface of the pipe are mounted can be easily rotated with a conventional power tool. will be.

일반적으로 배관, 특히 금속재의 배관내에서 부식으로 인해 형성되는 스케일과, 플라스틱 배관에서 각종의 점착성 성분들이 점착되어 형성되는 스케일로 배관에서의 유동 공간의 직경이 감소되어 유체의 흐름 속도가 저하되고, 배관의 내압 특성을 저하시킴에 따라 감소된 관로 직경으로 배압이 증가되어 배관이 파손되는 문제가 발생된다.In general, a scale formed due to corrosion in a pipe, particularly a metal pipe, and a scale formed by adhesion of various adhesive components in a plastic pipe, the diameter of the flow space in the pipe is reduced, and the flow rate of the fluid is reduced, As the pressure resistance of the pipe is lowered, the back pressure increases with the reduced pipe diameter, causing a problem in that the pipe is damaged.

이러한 문제를 해결하기 위하여 주기적으로 배관 내면을 스케일링하는 것이 필요하지만 좁고 긴 배관내로 브러시와 같은 청소용구를 삽입하기 어려워 청소에 어려움이 많으며, 특히 굴곡진 배관의 경우에는 더욱 청소하기가 어려운 문제가 있다.In order to solve this problem, it is necessary to periodically scale the inner surface of the pipe, but it is difficult to insert a cleaning tool such as a brush into the narrow and long pipe, so it is difficult to clean. .

이에 대하여, 굴곡진 배관내면의 스케일을 제거하기 위한 배관 스케일링장치의 예로서, 한국 등록특허 제10-1960462호(등록일자 2019년03월14일)에는 플렉시블한 스케일 제거부재와, 상기 스케일 제거부재를 고정 및 회전시키는 작동장치와, 상기 스케일 제거부재를 상호 연결하는 결합부재 및 상기 결합부재에 설치되어, 관 내를 타격하는 타격부재를 포함하며, 상기 타격부재는 스틸재질로, 링형태 부재가 다수개 연결되고, 상기 결합부재는 일측에 형성된 개방부와 상기 개방부 내측으로 형성된 안내부와 상기 안내부 일측으로 형성된 고정공 및 상기 고정공에 직교되는 형태로 연통하게 형성된 삽입공을 더 포함하는 제1결합체와, 상기 제1결합체의 안내부와 상호 대응하게 형성되어, 슬라이드 삽입설치되는 고정부와, 제1결합체의 개방부 양측면이 밀착되는 고정홈부와, 일측면에서 타측면으로 관통되는 관통공을 더 포함하는 제2결합체와, 상기 제2결합체의 관통공에 삽입되는 고정핀과, 상기 고정핀에 복원력을 제공하기 위해 마련된 탄성부재 및 관통을 마감하는 마감부재를 포함하는 것을 특징으로 하는 관로 스케일 제거장치가 개시되어 있다.On the other hand, as an example of a pipe scaling device for removing scale on the inner surface of a curved pipe, Korean Patent Registration No. 10-1960462 (registration date March 14, 2019) has a flexible scale removing member and the scale removing member An operating device for fixing and rotating the scale, a coupling member for interconnecting the scale removal member, and a striking member installed on the coupling member to strike the inside of the pipe, wherein the striking member is made of steel, and a ring-shaped member is provided. Connected in plurality, the coupling member further includes an opening formed on one side, a guide formed inside the opening, a fixing hole formed on one side of the guide, and an insertion hole formed in communication with the fixing hole perpendicular to the fixing hole A first coupling body, a fixing part formed to correspond to the guide part of the first coupling body and being slide-inserted, a fixing groove in which both sides of the open part of the first coupling body are in close contact, and a penetration penetrating from one side to the other side A second assembly further comprising a ball, a fixing pin inserted into the through hole of the second assembly, an elastic member provided to provide a restoring force to the fixing pin, and a closing member for closing the penetration A pipeline scale removal device is disclosed.

그러나, 상기한 종래 특허에 의한 관로 스케일 제거장치는 타격부재를 회전시키기 위한 회전축으로서의 스케일 제거장치 두개를 제 1, 2 결합체들로 결합시키고, 하나의 스케일 제거장치를 작동장치로 회전시키도록 되어 구조가 복잡하고, 스케일 제거장치를 회전시키기 위해 전용의 작동장치를 필요로 함에 따라 장비 구매 비용이 증가되는 문제가 있었다.However, the pipeline scale removal device according to the above-mentioned prior patent combines two scale removal devices as rotation shafts for rotating the striking member with first and second coupling bodies, and has a structure such that one scale removal device is rotated as an operating device. is complicated and requires a dedicated operating device to rotate the descaling device, so there is a problem in that the purchase cost of the equipment increases.

한국 등록특허 제10-1960462호(등록일자 2019년03월14일)Korean Patent Registration No. 10-1960462 (Registration Date March 14, 2019)

본 발명의 목적은 상기한 종래 기술의 관로 스케일 제거장치의 문제점을 해결하기 위하여 스케일 제거를 위한 제거부재를 회전축에 간편하게 분리가능하게 연결하고, 상기 제거부재를 회전시키기 위한 회전축에 범용적으로 사용하고 있는 전동공구에 간편하고 신속하게 연결할 수 있는 커넥터로 연결하도록 개선된 배관 청소장치를 제공하는 것이다. An object of the present invention is to easily and detachably connect a removal member for scale removal to a rotating shaft in order to solve the problems of the pipe scale removal device of the prior art, and use it universally for a rotation shaft for rotating the removal member, It is to provide an improved pipe cleaning device to connect with a connector that can be easily and quickly connected to an existing power tool.

상기한 목적을 달성하기 위하여, 본 발명에 의한 배관 스케일링장치는, 가요성의 회전축과, 그 회전축의 타단부와 그로 부터 이격된 위치에 양단이 고정되는 적어도 하나의 스케일제거부재, 상기 회전축의 일단부에 제공된 커넥터가 맞물린 상태에서 회전축을 회시키기 위한 구동부를 구비하는 배관 스케일링장치에 있어서,In order to achieve the above object, the pipe scaling device according to the present invention includes a flexible rotating shaft, the other end of the rotating shaft and at least one scale removing member having both ends fixed at a position spaced therefrom, and one end of the rotating shaft. In the pipe scaling device having a driving unit for rotating the rotating shaft in a state in which the connector provided in the engaged state,

상기 회전축의 일단부에는 커넥터가 제공되고, 상기 구동부는 전동드릴로 구성되어 그 전동드릴의 회전되는 고정부에 상기 커넥터를 분리가능하게 삽입고정하여, 전동드릴의 구동으로 회전축과 함께 스케일제거부재를 회전시키도록 된 것을 특징으로 하여 구성된다.A connector is provided at one end of the rotating shaft, and the driving unit is composed of an electric drill, and the connector is detachably inserted and fixed to the rotating fixing part of the electric drill, and the scale removing member together with the rotating shaft by driving the electric drill It is configured to rotate.

상기 커넥터는 그 후단부가 다각형으로 형성되며, 전단부에는 회전축의 단부가 접합, 고정되는 것이 바람직하다.It is preferable that the rear end of the connector is formed in a polygonal shape, and the end of the rotation shaft is joined and fixed to the front end.

상기 회전축은 만곡된 배관부위에도 사용할 수 있도록 가요성을 갖는 코일로 형성되며, 상기 스케일제거부재는 그 양 단부들이 고정된 고정부재에 의해 회전축에 분리가능하게 고정된다.The rotating shaft is formed of a coil having flexibility so that it can be used even in a curved pipe section, and the scale removing member is detachably fixed to the rotating shaft by a fixing member having both ends fixed.

상기 고정부재는 스케일제거부재의 단부들이 고정되는 링부재로 형성되며, 상기 스케일제거부재의 양 단부들은 회전축이 관통되는 홀이 형성된 링부재의 외주면에 접합되고, 상기 링부재에는 외주면에 나사홀이 형성되고, 그 나사홀에 스크류가 체결되어 회전축에 고정된다.The fixing member is formed of a ring member to which ends of the scale removing member are fixed, both ends of the scale removing member are joined to the outer circumferential surface of the ring member having a hole through which the rotation shaft passes, and the ring member has a screw hole on the outer circumferential surface formed, and a screw is fastened to the screw hole and fixed to the rotating shaft.

본 발명에 의한 배관 스케일링장치는 회전축에 연결된 커넥터로 연결되며, 쉽게 구할 수 있고 범용적인 전동드릴로 회전축을 회전시켜 배관 스케일링장치를 구동시킬 수 있어서 종래와 같이 별도의 전용 구동장치를 구매해야 하는 사용자의 장비 구매비용의 부담을 경감시켜 주는 효과와 함께, 스케일제거부재(2)가 연결된 링부재를 스크류로 회전축에 간편하게 탈착할 수 있어서 사용편의성이 향상되는 효과가 있다.The pipe scaling device according to the present invention is connected to a connector connected to a rotating shaft, and it is easily obtainable and can drive the pipe scaling device by rotating the rotating shaft with a general-purpose electric drill. In addition to the effect of reducing the burden of equipment purchase cost, the ring member to which the scale removing member 2 is connected can be easily detached from the rotating shaft with a screw, thereby improving the convenience of use.

도 1은 본 발명의 배관 스케일링장치의 개략적인 사시도.
도 2는 도 1의 스케일제거부재와 회전축의 개략적인 분해 사시도.
도 3은 도 2의 조립도.
도 4는 도 1의 본 발명에 의한 배관 스케일링장치를 전동드릴에 장착하여 사용하는 것을 보여주는 개략적인 사용상태도. 1 is a schematic perspective view of a pipe scaling device of the present invention.
Figure 2 is a schematic exploded perspective view of the scale removing member and the rotating shaft of Figure 1;
Figure 3 is an assembly view of Figure 2;
4 is a schematic view showing the use of the pipe scaling device according to the present invention of FIG. 1 mounted on an electric drill.

이하에서는 본 발명의 실시예를 도시한 첨부 도면을 참고하여 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing embodiments of the present invention.

도 1과 2에 있어서, 본 발명에 의한 배관 스케일링장치는 일단부에 커넥터(11)가 제공된 가요성의 회전축(1)과, 그 회전축의 타단부와 그로 부터 이격된 위치에 양단이 고정되는 적어도 하나, 도시된 실시예에서는 두개의 스케일제거부재(2), 상기 스케일제거부재(2)를 회전축(1)에 고정하기 위한 고정부재(3) 및 상기 회전축(1)의 일단부에 제공된 커넥터(11)가 맞물린 상태에서 회전축을 회시키기 위한 구동부(4)를 포함한다.1 and 2, the pipe scaling device according to the present invention includes a flexible rotating shaft 1 provided with a connector 11 at one end, the other end of the rotating shaft, and at least one of which both ends are fixed at a position spaced therefrom. , in the illustrated embodiment, two scale removing members 2 , a fixing member 3 for fixing the scale removing member 2 to the rotating shaft 1 , and a connector 11 provided at one end of the rotating shaft 1 . ) includes a driving unit 4 for rotating the rotating shaft in an engaged state.

상기 회전축(1)은 만곡된 배관부위에도 사용할 수 있도록 가요성을 가지며, 이를 위하여 코일로 형성되며, 스케일제거부재(2)가 장착된 후측부분의 외측에는 합성수지재로 된 외피(12)가 제공되어 회전시 접촉될 수 있는 배관의 손상을 방지하도록 한다.The rotating shaft 1 has flexibility so that it can be used even in a curved pipe part, and for this purpose, it is formed of a coil, and a synthetic resin outer sheath 12 is provided on the outside of the rear part on which the scale removing member 2 is mounted. to prevent damage to the piping that may come into contact with it during rotation.

상기 회전축(1)의 일단부에 제공되는 커넥터(11)는 그 후단부(111)가 예를들어 사각형 또는 육각형과 같이 다각형의 부재로 되어 전동드릴과 같은 전동공구에 삽입되어 맞물려 회전축이 회전될 수 있으며, 전단부(112)에는 회전축의 단부가 접합, 고정된다. 이와 같이, 본 발명의 배관 스케일링장치의 회전축에 연결된 커넥터는 통상의 전동드릴과 같은 전동공구에 간편하게 결합 및 분리할 수 있어서 종래와 같이 별도의 회전축 회전을 위한 전용 구동장치를 필요로 하지 않게 된다.The connector 11 provided at one end of the rotary shaft 1 has a rear end 111 of a polygonal member such as a square or hexagon, which is inserted into and engaged with a power tool such as a power drill to rotate the rotary shaft. Can be, the end of the rotation shaft is bonded to the front end 112, fixed. As described above, the connector connected to the rotary shaft of the pipe scaling device of the present invention can be easily coupled to and separated from a power tool such as a conventional electric drill, thereby eliminating the need for a separate driving device for rotating the rotary shaft as in the prior art.

상기 스케일제거부재(2)는 도시된 실시예에서는 체인으로 형성되어 있으나, 다른 형태, 예를들어 가요성의 길다란 브러시로 형성될 수도 있다. The scale removing member 2 is formed in a chain in the illustrated embodiment, but may be formed in other forms, for example, as a flexible long brush.

상기 스케일제거부재(2)의 양 단부들은 고정부재(3)에 의해 회전축(1)에 분리가능하게 고정되며, 상기 고정부재(3)는 도 3의 부분확대단면도에 도시된 바와 같이 스케일제거부재(2)의 단부들이 고정되는 링부재(31)로 형성되며, 상기 스케일제거부재(2)의 양 단부들은 회전축(1)이 관통되는 홀이 형성된 링부재(31)의 외주면에 접합되어 고정되며, 회전축(1)이 링부재(31)를 관통하여 배치된 상태에서 링부재를 회전축에 고정하기 위하여, 링부재(31)에는 외주면에 나사홀(311)이 형성되고, 그 나사홀에 스크류(312)가 체결되어 회전축(1)에 고정된다. Both ends of the scale removing member 2 are detachably fixed to the rotating shaft 1 by a fixing member 3, and the fixing member 3 is a scale removing member as shown in the partially enlarged sectional view of FIG. The ends of (2) are formed of a ring member 31 to which is fixed, and both ends of the scale removing member 2 are joined to and fixed to the outer circumferential surface of the ring member 31 having a hole through which the rotation shaft 1 passes. , In order to fix the ring member to the rotating shaft in a state in which the rotating shaft 1 is disposed through the ring member 31, a screw hole 311 is formed on the outer circumferential surface of the ring member 31, and a screw ( 312 is fastened to the rotation shaft 1 .

상기 링부재(31)와 스케일제거부재(2)가 회전축(1)에 고정되어 회전축의 회전시 스케일제거부재(2)도 함께 회전되며, 이때 스케일제거부재(2)는 회전시에 원심력에 의해 반경방향 외측으로 펼쳐져 도면에 미도시된 배관의 내측면과 접촉된 상태로 회전됨에 따라 배관 내면의 스케일이 제거된다. The ring member 31 and the scale removing member 2 are fixed to the rotating shaft 1, and when the rotating shaft rotates, the scale removing member 2 is also rotated. At this time, the scale removing member 2 is rotated by centrifugal force. The scale on the inner surface of the pipe is removed as it is rotated in a state of being in contact with the inner surface of the pipe (not shown in the drawing) by spreading outward in the radial direction.

도 4에는 본 발명의 배관 스케일링장치를 통상의 전동공구, 즉 전동드릴(41)에 연결하여 전동드릴의 작동에 의해 회전축을 회전시킴으로써 회전축에 양단이 연결된 스케일제거부재(2)를 원실력에 의해 반경방향 외측으로 확장되어 배관의 내면에 스케일제거부재(2)가 접촉된 상태로 회전됨에 따라 배관 내면의 스케일이 간편하게 제거된다.In Figure 4, the pipe scaling device of the present invention is connected to a conventional power tool, that is, an electric drill 41, and the rotating shaft is rotated by the operation of the electric drill. The scale on the inner surface of the pipe is simply removed as it expands outward in the radial direction and rotates while the scale removing member 2 is in contact with the inner surface of the pipe.

본 발명에 따라 배관 스케일링장치의 가요성의 회전축(1)의 일단부에 제공된 커넥터(11)를 구동부(4)로서의 전동드릴(41)의 회전되는 고정부(42)에 삽입하여 고정한다. 이로써, 전동드릴을 작동시켜 모터에 의해 회전되는 고정부(42)에 의해 회전축(1)을 회전시킴으로써 스케일제거부재(2)를 회전시켜 배관 내면의 스케일을 제거할 수 있게 된다. According to the present invention, the connector 11 provided at one end of the flexible rotating shaft 1 of the pipe scaling device is inserted and fixed in the rotating fixing unit 42 of the electric drill 41 as the driving unit 4 . Accordingly, by operating the electric drill and rotating the rotating shaft 1 by the fixing part 42 rotated by the motor, the scale removing member 2 is rotated to remove the scale from the inner surface of the pipe.

이와 같이, 본 발명의 배관 스케일링장치에서 회전축을 구동하는 구동부(4)는 쉽게 구할 수 있고 범용적인 전동드릴로 형성되어 그 전동드릴의 고정부(41)에 회전축의 커넥터를 끼워 결합하여 전동드릴의 구동으로 고정부에 맞물린 회전축을 회전시켜 배관 스케일링장치를 구동시킬 수 있으므로, 종래와 같이 별도의 전용 구동장치를 구매해야 하는 경우에 대한 사용자의 장비 구매비용의 부담을 경감시키주며, 스케일제거부재(2)가 연결된 링부재를 스크류로 회전축에 간편하게 탈착할 수 있어서 사용편의성이 향상된다.In this way, in the pipe scaling device of the present invention, the driving unit 4 for driving the rotating shaft can be easily obtained and is formed as a general-purpose electric drill. Since the pipe scaling device can be driven by rotating the rotating shaft engaged with the fixed part by driving, it reduces the burden of the user's equipment purchase cost in the case of having to purchase a separate dedicated driving device as in the prior art, and the scale removal member ( 2) The connected ring member can be easily detached from the rotating shaft with a screw, so the convenience of use is improved.

본 발명은 배관내면의 스케일을 제거하기 위해 이용될 수 있다.The present invention can be used to remove scale on the inner surface of a pipe.

1 : 회전축 2 : 스케일제거부재
3 : 고정부재 11 : 커넥터
12 : 외피 31 : 링부재
41 : 전동드릴1: rotation shaft 2: scale removal member
3: fixing member 11: connector
12: outer shell 31: ring member
41: electric drill

Claims (4)

가요성의 회전축(1)과, 그 회전축의 타단부와 그로 부터 이격된 위치에 양단이 고정되는 적어도 하나의 스케일제거부재(2), 상기 회전축(1)의 일단부에 제공된 커넥터(11)가 맞물린 상태에서 회전축을 회시키기 위한 구동부(4)를 구비하는 배관 스케일링장치에 있어서,
상기 회전축(1)의 일단부에는 커넥터(11)가 제공되고, 상기 구동부(4)는 전동드릴로 구성되어 그 전동드릴의 회전되는 고정부(41)에 상기 커넥터(11)를 분리가능하게 삽입고정하여, 전동드릴의 구동으로 회전축(1)과 함께 스케일제거부재(2)를 회전시키도록 된 것을 특징으로 하는 배관 스케일링장치.
A flexible rotating shaft (1), the other end of the rotating shaft and at least one scale removing member (2) having both ends fixed at a position spaced therefrom, and a connector (11) provided at one end of the rotating shaft (1) are engaged In the pipe scaling device having a driving unit (4) for rotating the rotating shaft in a state,
A connector 11 is provided at one end of the rotating shaft 1, and the driving unit 4 is composed of an electric drill, and the connector 11 is detachably inserted into the rotating fixing part 41 of the electric drill. A pipe scaling device, characterized in that it is fixed and is configured to rotate the scale removing member (2) together with the rotating shaft (1) by driving an electric drill.
 제 1항에 있어서,
상기 커넥터(11)는 그 후단부(111)가 다각형으로 형성되며, 전단부(112)에는 회전축의 단부가 접합, 고정된 것을 특징으로 하는 배관 스케일링장치.
The method of claim 1,
The connector 11 has a rear end 111 formed in a polygonal shape, and an end of the rotation shaft is joined and fixed to the front end 112 .
 제 1항 또는 제 2항에 있어서,
상기 회전축(1)은 만곡된 배관부위에도 사용할 수 있도록 가요성을 갖는 코일로 형성되며, 상기 스케일제거부재(2)는 그 양 단부들이 고정된 고정부재(3)에 의해 회전축(1)에 분리가능하게 고정되는 것을 특징으로 하는 배관 스케일링장치.
3. The method of claim 1 or 2,
The rotating shaft 1 is formed of a coil having flexibility so that it can be used even on a curved pipe part, and the scale removing member 2 is separated from the rotating shaft 1 by a fixing member 3 having both ends fixed. Pipe scaling device, characterized in that it is possible to be fixed.
 제 3항에 있어서,
상기 고정부재(3)는 스케일제거부재(2)의 단부들이 고정되는 링부재(31)로 형성되며, 상기 스케일제거부재(2)의 양 단부들은 회전축(1)이 관통되는 홀이 형성된 링부재(31)의 외주면에 접합되고, 상기 링부재(31)에는 외주면에 나사홀(311)이 형성되고, 그 나사홀에 스크류(312)가 체결되어 회전축(1)에 고정되는 것을 특징으로 하는 배관 스케일링장치.
4. The method of claim 3,
The fixing member 3 is formed of a ring member 31 to which the ends of the scale removing member 2 are fixed, and both ends of the scale removing member 2 are ring members having a hole through which the rotating shaft 1 passes. It is joined to the outer peripheral surface of (31), the ring member (31) has a screw hole (311) is formed on the outer peripheral surface, the screw (312) is fastened to the screw hole, characterized in that the pipe is fixed to the rotating shaft (1) scaling device.
KR1020200134193A 2020-10-16 2020-10-16 Scaling Device for Pipe KR20220050471A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102536575B1 (en) * 2022-05-20 2023-05-26 배서연 Drainage blockage treatment and cleaning device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101960462B1 (en) 2017-03-15 2019-03-21 전튼튼 Device for removal of scale in pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101960462B1 (en) 2017-03-15 2019-03-21 전튼튼 Device for removal of scale in pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102536575B1 (en) * 2022-05-20 2023-05-26 배서연 Drainage blockage treatment and cleaning device

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