KR-20260067577-A - WATER PIPE SCALE REMOVING EQUIPMENT

Abstract

The present invention relates to a water pipe scale prevention device installed at a connection point of a water pipe to induce a vortex phenomenon in the fluid being transported inside the water pipe, thereby preventing scale from forming in the water pipe. Its characteristic configuration comprises: a pair of water pipes installed facing each other, each having a flange structure with coupling holes formed at both ends; an upper coupling plate having an upper coupling bar protruding upward with an upper fastening hole corresponding to the coupling hole and upper coupling grooves formed on both sides; a lower coupling plate having a lower coupling bar protruding upward with a lower fastening hole corresponding to the coupling hole and lower coupling grooves formed on both sides, positioned facing the lower end of the upper coupling plate; a connecting member installed between the pair of water pipes, comprising a plurality of connecting plates installed to connect the upper coupling plate and the lower coupling plate and having a plurality of vortex protrusions on one surface; and a pair of connecting plates having a transport hole formed in the inner diameter of the front surface and a connecting hole corresponding to the upper fastening hole and the lower fastening hole formed in the outer edge portion adjacent to the transport hole. A connecting plate is provided protrudingly, and a pair of insertion grooves are formed on the upper and lower surfaces adjacent to the connecting plate; an inlet hole is formed in the rear inner diameter adjacent to the transfer hole to communicate with the transfer hole, and a distribution hole is formed in the upper and lower portions of the inlet hole; a fastening groove is formed in the inner diameter of the transfer hole corresponding to the upper coupling groove, and a pair of transfer members are connected to surround both sides of the connecting member; a plurality of coupling protrusions are provided in the portions corresponding to the upper coupling groove and the fastening groove, and a discharge hole is formed in the inner center portion, and a pair of sealing rings are installed at the connection portion between the connecting member and the transfer member, and when the connecting member, the transfer member, and the sealing rings are connected, they are connected to surround the connection portion between the connecting member and the transfer member, and an insertion hole is formed in the inner center portion, and a seating plate that is connected to the insertion groove is provided in the portion corresponding to the insertion groove, and a pair of It is composed including a sealing plate.

Inventors

• 권재종
• 황배근

Assignees

• 주식회사 한국종합기술

Dates

Publication Date

20260513

Application Date

20241106

Claims (3)

1. A water pipe (10) having a flange structure (11) with connecting holes (11a) formed at both ends, and a pair of pipes installed facing each other, A connecting member (20) installed between a pair of water pipes (10), comprising: an upper connecting bar (21a) protruding upward and having an upper connecting hole (21a-1) corresponding to the above connecting hole (11a) formed therein, and upper connecting grooves (21b) formed on both sides; a lower connecting plate (22) protruding upward and having a lower connecting hole (22a-1) corresponding to the above connecting hole formed therein, and lower connecting grooves (22b) formed on both sides, positioned facing the lower end of the upper connecting plate (21); and a plurality of connecting plates (23) installed to connect the upper connecting plate (21) and the lower connecting plate (22), each having a plurality of vortex protrusions (23a) on one side. A transfer hole (31) is formed in the front inner diameter, and a pair of connecting plates (32) are provided protrudingly on the outer edge portion adjacent to the transfer hole (31), with a connecting hole (32a) corresponding to the upper fastening hole (21a-1) and the lower fastening hole (22a-1) formed therein, and a pair of insertion grooves (33) are formed on the upper and lower portions adjacent to the connecting plates (32), and an inlet hole (34) is formed in the rear inner diameter adjacent to the transfer hole (31) to communicate with the transfer hole (31), and a distribution hole (35) is formed in the upper and lower portions of the inlet hole (34), and a fastening groove (36) is formed in the inner diameter of the transfer hole (31) corresponding to the upper coupling groove (21b) so as to be coupled to surround both sides of the connecting member (20), and a pair of transfer members (30). A pair of sealing rings (40) installed at the joint portion of the connecting member (20) and the transfer member (30), wherein a plurality of joint protrusions (41) are provided in the portion corresponding to the upper joint groove (21b) and the fastening groove (36), and a discharge hole (42) is formed in the inner central portion, and A water pipe scale prevention device characterized by including a pair of sealing plates (50) that are installed to surround the connection portion of the upper connecting bar (21a) and the connecting plate (32) and the connection portion of the lower connecting bar (22a) and the connecting plate (32) when the above connecting member (20), the transfer member (30), and the sealing ring (40) are combined, and an insertion hole (51) is formed in the inner center portion and a seating plate (52) that is coupled to the insertion groove (33) is provided in the portion corresponding to the insertion groove (33).
2. In Article 1, A water pipe scale prevention device characterized in that when a transfer member (30) is coupled to the above-mentioned connecting member (20), the distribution hole (35) is formed such that its diameter gradually increases from the rear inner diameter of the transfer member (30) toward the direction of the connecting member (20), and is formed such that it forms an annular shape from the direction of the inlet hole (34) toward the direction of the water pipe (10).
3. In Article 1, The above transfer member (30) has a plurality of fitting holes (37) further formed in a portion adjacent to the distribution hole (35), and An auxiliary vortex (60) is further installed in the above-mentioned fitting hole (37), and The above auxiliary vortex (60) is A water pipe scale prevention device characterized by having a support ring (61) that is in close contact with the inner diameter of the water pipe (10) on the outer edge, a vortex hole (62) formed with a plurality of guide protrusions (62a) on the inner center portion, and a plurality of fitting protrusions (63) provided on the front surface corresponding to the fitting hole (37).

Description

Water Pipe Scale Removal Equipment The present invention relates to a water pipe scale prevention device, and more specifically, to a water pipe scale prevention device that is installed at a connection point of a water pipe to induce a vortex phenomenon in the fluid being transported inside the water pipe, thereby preventing scale from forming on the water pipe. A water supply pipe refers to a pipe formed to allow water from a water source to be transported internally. These water pipes are typically formed from cast iron or steel plates and installed by being buried underground, serving to transport water from a water source to locations where people live, such as homes and factories. In this case, the water pipe is installed by being buried underground. Since the installation location may change due to deformation of the installation site, such as soil pressure or subsidence, the pipe is configured to be connected by providing a flange structure at the end of the pipe body. Additionally, a sealing member is connected to the connection point of the water pipe to prevent external contaminants from penetrating through the connection. However, due to the material used to form such water pipes, there was a problem where scale could form inside the pipes, which could lead to the contamination of the water being transported through them. Accordingly, a scale prevention device has recently been proposed that can easily remove scale formed on the inside of a water pipe, as described in literature (1). However, conventional scale prevention devices such as the one described in document (1) had a complex configuration, which made it difficult to install and use them easily in water pipes, and it was difficult to install and manage them stably in water pipes. FIG. 1 is a combined cross-sectional view illustrating the state in which the water pipe scale prevention device of the present invention is installed in a water pipe. FIG. 2 is another combined cross-sectional view illustrating the state in which the water pipe scale prevention device of the present invention is installed in a water pipe. FIG. 3 is another combined cross-sectional view illustrating the state in which the water pipe scale prevention device of the present invention is installed in a water pipe. FIG. 4 is a combined cross-sectional view illustrating the state in which the water pipe scale prevention device of the present invention is installed in a water pipe. FIG. 5 is a combined cross-sectional view illustrating the state in which the water pipe scale prevention device of the present invention is installed in a water pipe and operates. Terms and words used in this specification and claims should not be interpreted as being limited to their ordinary or dictionary meanings, but rather should be interpreted in a sense and concept consistent with the technical spirit of the invention, based on the principle that "the inventor may appropriately define the concept of a term to best describe his invention." In addition, the embodiments described in this specification and the configurations illustrated in the drawings are merely preferred embodiments of the present invention and do not represent all technical concepts of the present invention; therefore, it should be understood that various equivalents and modifications that can replace them may exist at the time of filing this application. In addition, prior to describing the present invention, the portion where the connection is made from the direction of the water pipe to the direction of the connecting member will be referred to as the front side, and the portion where the connection is made from the direction of the connecting member to the direction of the water pipe will be referred to as the rear side. In addition, the present invention is configured such that when a pair of water pipes are installed facing each other, the connecting member is installed to connect the water pipes, and a conveying member, a sealing ring, and an auxiliary vortex hole are respectively installed on both sides of the connecting member. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the attached drawings. As shown in FIGS. 1 to 5, the present invention comprises a water pipe (10) having a flange structure (11) with coupling holes (11a) formed at both ends and installed so as to face each other, an upper coupling plate (21) having an upper coupling bar (21a) protruding upward with an upper coupling hole (21a-1) corresponding to the coupling hole (11a) and upper coupling grooves (21b) formed on both sides, a lower coupling plate (22) having a lower coupling bar (22a) protruding upward with a lower coupling hole (22a-1) corresponding to the coupling hole (11a) and lower coupling grooves (22b) formed on both sides and positioned to face the lower end of the upper coupling plate (21), and a plurality of connecting plates (23) installed to connect the upp