KR101285706B1 - Screw type snap tap with saddle - Google Patents

Abstract

PURPOSE: A screw type saddle ferrule is provided to easily change the connecting direction of a branch pipe to the arbitrary angle and to prevent the corrosion between different kinds of metal of a saddle and the ferrule. CONSTITUTION: A screw type saddle ferrule comprises a saddle (20) of a steel material and a ferrule (10) of a stainless material. An insert (30) includes a ball sheet ring settling groove in the end surface of an insert body inserted into an inlet hole of the ferrule and settles a ball sheet ring (80). An O-ring installing groove (36) is formed in an upper part of the outer circumference in the insert. An O-ring installing groove (37) is formed in the middle of the stem outer circumference surface and prevents the water from leaking by inserting the O-ring.

Description

Screw Saddle Fountain Exhibition {SCREW TYPE SNAP TAP WITH SADDLE}

The present invention relates to a threaded saddle fountain used to branch off from the main pipe to the branch pipe, and more specifically, the direction of the outlet to which the branch pipe is connected can be easily changed at any angle, and the This is a screw saddle fountain that can prevent corrosion between dissimilar metals due to different materials.

In general, the saddle fountain is used to make an unauthorized branch from the main pipe to the branch pipe.

As a conventional technique for saddle fountain, "Corrosion prevention fountain (Registration No. 20-0189462, registration date May 08, 2000)", "Saddle Fountain Exhibition (Registration No. 20-0383836, registration date May 02, 2005) 1) "and the like.

The "corrosion preventing fountain (Registration No. 20-0189462, registration date May 08, 2000)" is formed to be curved outwardly, the first clamp member having a fixing hole at both ends, and the first clamp member and A second clamp member which is formed symmetrically, has a fastening hole having a predetermined diameter in the center portion, is disposed on an outer circumferential surface of the conduit so as to face the first clamp member, and is fixed by a fixing bolt, and has a channel having a predetermined diameter; Open and close the boss member screwed to the fastening hole of the clamp member, and the through-hole formed in the upper and one side and the through channel and the other side in communication with the hollow inside and the hollow in communication with the channel of the boss member therein A plurality of leaking chambers having lever assembling holes and screwed to an upper surface of the boss member, and a plurality of leaking chambers respectively fitted to the upper surface of the boss member and the hollow upper surface of the fountain body. A ball valve disposed between the ring and the leakage preventing ring to selectively open and close both channels of the fountain body, and rotatably fitted to the open / close lever assembly hole and assembled to an assembly groove of the ball valve to provide the ball valve. In a water fountain including an opening and closing lever for adjustment, a blocking cap selectively fastened to both ends of the flow path of the fountain body to block the flow path, and a packing disposed between the second clamp member and the conduit to prevent leakage. And a plurality of spiral grooves formed along the inner circumferential surface of the boss member and along an upper end portion of the inner circumferential surface, and having an idle groove connecting the spiral grooves, wherein a first bevel gear having a predetermined diameter is assembled at an inner end side of the open / close lever. Become; A cylindrical shape having a predetermined diameter is formed so as to be rotatable in the channel of the boss member having a guide groove formed in the longitudinal direction opposite to the side portion and a second bevel gear to be engaged with the first bevel gear at the upper edge portion thereof. Slit to be assembled; Cylindrical shape having a predetermined diameter and protrudes opposite to the outer circumferential surface of the upper end and a plurality of guide projections are slidably assembled to the spiral groove through the guide groove of the slit, respectively, and predetermined intervals along the lower circumferential side It is integral with the plurality of elastic pieces formed to be cut into the anti-rust fountain, characterized in that it comprises an anti-rust tube that is assembled to be slidably fitted to the slit.

The "Saddle Fountain Exhibition (Registration No. 20-0383836, registration date May 02, 2005)", the ball with a "ㅏ" type opening and closing opening and closing action by the handle is built-in, the cap is installed on the top The fountain pipe is connected to a common fountain pipe using a cap nut on one side, and a female screw pipe is formed at the lower inner side; and a male screw part is formed on the outer circumferential surface and the upper part is fastened to the female screw pipe of the fountain pipe. A male thread pipe body; and an upper bracket formed in a circular arc shape so as to be seated on the upper part of the raw water pipe, and fastening holes are formed at both sides, and a seating jaw, an insertion recess, and a through hole are formed at the upper and lower parts of the center; A long bracket and a nut which are curved in an arc shape and have fastening holes formed at both sides thereof and fastening and fastening the upper and lower brackets; A fixing nut for protruding the lower part of the male screw tube through the through hole of the upper bracket into the insertion bracket of the upper bracket) and then assembling and fixing the upper bracket and the fountain tube; and a lower part to be fitted into the hole of the raw water pipe. Insertion portion is formed, the upper portion is formed so that the insertion portion is fitted to the insertion recess of the upper bracket, the outer circumferential surface is formed by a leakage preventing ring formed by forming a closed ring to facilitate the airtight between the upper bracket and the raw water pipe Birds fountain fountain.

However, in the conventional saddle fountain as described above, it is difficult to freely change the connection direction of the branch pipe at any angle, and since the saddle and the fountain field are in direct contact, the potential difference between dissimilar metals when the materials of the saddle and the fountain field are different. There was a problem of water leakage due to corrosion.

The present invention can easily change the direction of the outlet connected to the branch pipe at any angle, and also to provide a screw saddle fountain to prevent corrosion between different metals due to different materials of the saddle and the fountain. It is.

The screw saddle fountain of the present invention is composed of a saddle 20 installed on the outer circumferential surface of the main pipe to be branched, and a fountain plate 10 installed on the saddle, and the fluid in the main pipe is disposed at the outlet side of the fountain. In the saddle fountain, which is configured to allow endless branching with the installed branch pipe, a through hole is formed in the center of the saddle 20 so that a part of the insert 30 body, which is a hollow cylinder, passes through the through hole and is formed on the inner circumferential surface of the inlet before the fountain. The lock nut 40 is configured to be screwed with the screw portion, and one side end portion of the insert body has an outwardly-flung flange portion 32 formed larger than the through hole of the saddle, and is fastened to a screw portion formed on the outer circumferential surface of the water inlet before the fountain. ), The birds located between the flange part of the insert and the lock nut are tightened so that the fountain is installed stably in the birds. It is a screw saddle fountain that can change the connection direction of the branch pipe at any angle simply and conveniently by tightening the lock nut after fixing the direction to the desired direction.

In addition, an insulation guide 50 is installed between the insert 30 body and the through hole of the saddle, and an insulation pad 60 is installed between the lot nut 40 and the saddle, and insulated from the insulation guide. The pads are insulated without direct contact between the saddle and the fountain, thereby preventing corrosion due to the potential difference between dissimilar metals due to the different materials of the saddle and the fountain.

The screw saddle fountain of the present invention configured as described above has the effect of simply and conveniently changing the connection direction of the branch pipe at any angle, and can prevent the dissimilar metal corrosion between the saddle and the fountain. Manufactured from steel castings, which are generally used up to now, water fountains and inserts are made of the same material as branch pipes, that is, stainless steel, and connected with stainless steel branch pipes, which are increasing in demand in the field of water supply in recent years. By preventing the corrosion between the metal has a very large effect that can be used stably without fear of leakage due to dissimilar metal corrosion.

1 is an embodiment of a threaded saddle fountain of the present invention
Figure 2 is a view showing the main parts of the threaded saddle fountain of the present invention
3 is a view showing the birds of the present invention
4 shows an insert of the invention

Hereinafter, looking at the specific content for practicing the present invention.

The screw saddle fountain of the present invention is composed of a saddle 20 installed on the outer circumferential surface of the main pipe to be branched, and a fountain plate 10 installed on the saddle, and the fluid in the main pipe is disposed at the outlet side of the fountain. In the saddle fountain, which is configured to allow endless branching with the installed branch pipe, a through hole is formed in the center of the saddle 20 so that a part of the insert 30 body, which is a hollow cylinder, passes through the through hole and is formed on the inner circumferential surface of the inlet before the fountain. The lock nut 40 is configured to be screwed with the screw portion, and one side end portion of the insert body has an outwardly-flung flange portion 32 formed larger than the through hole of the saddle, and is fastened to a screw portion formed on the outer circumferential surface of the water inlet before the fountain. Tighten the screw, which tightens the birds located between the flange of the insert and the locknut, so that the fountain is tightly attached to the birds and reliably installed. Fountain jeonyida.

The insert is formed in the outer circumferential surface of the body to be inserted into the inlet of the fountain before passing through the through-holes of the bird in the hollow-cylindrical shape is configured to be engaged with the screw formed on the inner circumferential surface of the fountain inlet.

The screw saddle fountain of the present invention is composed of birds installed on the outer circumferential surface of the main pipe to be branched and a fountain installed on the saddle and provided with a channel opening and closing means therein.

The birds are installed on the outer circumferential surface of the main tube by bolting together with a band made of a separate material at the bottom of the main tube.

Through holes are formed in the center of the birds, the inlet of the fountain is located at the edge of the through hole is configured to flow the fluid.

The fountain is interposed with a ball inside, the ball seating is configured on the top and bottom of the ball respectively to prevent leakage, and the stem is installed on one side of the ball is exposed to the outside of the fountain body It is comprised so that the flow path in a fountain can be opened and closed by changing the direction of the flow path formed in the ball by rotating the stem part which exists in the outside.

An opening is formed in the upper part of the fountain before opening the drill in the same line as the inlet so as to drill a branch hole in the main pipe, and a cover is installed in the opening.

The outlet before the fountain is formed at right angles to the inlet, the stem installation before the fountain is formed in the same line as the outlet.

The screw saddle fountain of the present invention configured as described above is securely installed in the saddle by tightening the lock nut in close contact with the saddle in a state in which the fountain inlet is in the desired direction.

’형상으로 높이방향으로 단차가 형성된 원통 형상이며, 하부지름이 상부지름보다 크게 형성되고, 상기 로크너트(40)와 철재 주물 재질의 새들(20) 사이에는 절연패드(60)가 설치되되, 상기 절연패드(60)는 수직단면이 ‘

’형상이고 수평단면이 ‘

’형상인 링형상으로서, 상기 절연가이드(50)의 상단 원주면과 절연패드(60)의 구멍부위 하단 원주면이 서로 맞닿아 밀착되며,
분수전과 새들간에 직접 접촉되는 부위 없이 절연이 이루어지므로, 새들과 분수전의 재질이 다를 때 발생하는 이종금속간의 전위차에 의한 부식이 방지되는 것이다.In addition, the insulation guide 50 is installed between the insert 30 body and the through hole of the saddle, and the insulating pad 60 is installed between the lot nut 40 and the saddle.
2, the insulation guide 50 is installed between the insert 30 body of the stainless material and the through hole 22 of the saddle 20 of the steel casting material. (50) is the vertical cross section

It is a cylindrical shape having a step in the height direction in the shape, the lower diameter is formed larger than the upper diameter, the insulating pad 60 is installed between the lock nut 40 and the saddle 20 of the steel casting material, the The insulating pad 60 has a vertical section of '

"Shaped and horizontal cross section"

'As a ring shape, the upper circumferential surface of the insulating guide 50 and the lower circumferential surface of the hole portion of the insulating pad 60 is in close contact with each other,
Since insulation is performed without direct contact between the fountain and the saddle, corrosion is prevented by the potential difference between dissimilar metals occurring when the material of the fountain and the fountain is different.

As described above, the birds provided between the insert body and the saddle through-holes, and the screw saddle fountain of the present invention with the insulating pad installed between the lock nut and the birds are completely insulated without a direct contact between the fountain and the birds. Therefore, corrosion is prevented by the potential difference between dissimilar metals, which occurs when materials of saddle and fountain are different.

Therefore, the screw saddle fountain of the present invention having a function of preventing the dissimilar metal corrosion between the saddle and the fountain, as described above, to produce a fountain and insert made of stainless steel in the saddle made of steel castings commonly used up to now. Even if you install it, there is no fear of leakage due to corrosion of dissimilar metals.

That is, the screw saddle fountain of the present invention can prevent the dissimilar metal corrosion between the saddle and the fountain, the birds must be made of steel castings that are generally manufactured so far, but the fountain and insert is made of stainless steel It is manufactured with a stainless steel branch pipe, which is increasing in demand in the field of water supply in recent years, so that it can be used stably without fear of leakage due to corrosion of dissimilar metal between saddle and fountain.

’형상으로 높이방향으로 단차가 형성된 원통 형상이며, 하부지름이 상부지름보다 크게 형성되고, 상기 로크너트(40)와 철재 주물 재질의 새들(20) 사이에는 절연패드(60)가 설치되되, 상기 절연패드(60)는 수직단면이 ‘

’형상이고 수평단면이 ‘

’형상인 링형상으로서, 상기 절연가이드(50)의 상단 원주면과 절연패드(60)의 구멍부위 하단 원주면이 서로 맞닿아 밀착되며,
분수전과 새들간에 직접 접촉되는 부위 없이 절연이 이루어지므로, 새들과 분수전의 재질이 다를 때 발생하는 이종금속간의 전위차에 의한 부식이 방지되는 것이며,
또한, 상기 분수전(10)의 상부에는 유입구와 동일선상으로 드릴을 삽입하여 메인관에 분기공을 뚫을 수 있도록 개구부가 형성되어 있으며, 상기 개구부에는 덮개가 설치되며, 상기 분수전(10)의 유출구는 유입구와 직각으로 형성되며, 분수전(10)의 스템(90) 설치구는 유출구와 동일선상에 형성되며,
상기 분수전(10)은 내부에 볼(70)이 개재되되, 상기 볼(70)의 상부와 하부에 각각 볼시트링(80)이 구성되어 누수를 방지할 수 있게 구성되어 있으며, 볼(70)의 일측에는 스템(90)이 설치되되 분수전(10) 동체 외부로 노출되어 있는 스템(90) 부위를 외부에서 회전시킴으로써 볼(70)에 형성되어 있는 유로의 방향을 변경하여 분수전(10) 내의 유로를 개폐할 수 있게 구성되며,
또한, 상기 인서트(30)는 분수전(10)의 유입구로 삽입되는 인서트(30) 몸체의 끝단면에 볼시트링 안치홈(34)을 형성하여 볼시트링(80)을 안치하고 인서트(30)의 외주면 상부에는 O-링 설치홈(36)을 형성하고, 스템 외주면 중간에도O-링 설치홈(37)을 형성하고, 각각 O-링을 삽입설치하여 누수를 방지할 수 있게 구성하는 것이다.On the other hand, in the present invention, the insert 30 forms a ball seating settled groove 34 in the end surface of the insert body inserted into the inlet of the fountain 10, the ball seating is settled and the upper peripheral surface of the insert In the O-ring installation groove 36, it is preferable to configure the O-ring to be configured to prevent leakage.
In other words, the present invention consists of a steel casting saddle 20 is installed on the outer peripheral surface of the main pipe to be branched, and the stainless steel fountain installed in the saddle (10), the fluid in the main pipe is a fountain ( In the screw saddle fountain configured to enable endless branching with a branch pipe installed at the outlet side of 10),
A through hole 22 is formed in the center of the saddle 20 so that a part of the insert 30 body made of stainless steel, which is a hollow cylinder, passes through the through hole 22 and is formed on the inner circumferential surface of the inlet of the fountain 10. It is configured to be screwed with the thread, one side end of the insert 30 body is outwardly flanged 32 is formed larger than the through-hole 22 of the saddle 20, so that the fountain 10 When the lock nut 40 fastened to the threaded portion formed on the outer circumferential surface of the inlet port is tightened, the saddle 20 located between the flange portion 32 and the lock nut 40 of the insert 30 is tightened, so that the fountain 10 is saddle 20. Close to) is configured to be installed stably,
An insulation guide 50 is installed between the insert 30 body of the stainless material and the through hole 22 of the saddle 20 of the steel casting material, and the insulation guide 50 has a vertical section '

It is a cylindrical shape having a step in the height direction in the shape, the lower diameter is formed larger than the upper diameter, the insulating pad 60 is installed between the lock nut 40 and the saddle 20 of the steel casting material, the The insulating pad 60 has a vertical section of '

"Shaped and horizontal cross section"

'As a ring shape, the upper circumferential surface of the insulating guide 50 and the lower circumferential surface of the hole portion of the insulating pad 60 is in close contact with each other,
Since the insulation is made without the direct contact between the fountain and the saddle, corrosion is prevented by the potential difference between dissimilar metals occurring when the materials of the birds and the fountain are different.
In addition, an opening is formed in the upper portion of the fountain before 10 so as to drill a branch hole in the main pipe by inserting a drill in the same line as the inlet, and a cover is installed in the opening and the outlet of the fountain 10. Is formed at right angles to the inlet, the stem 90 installation of the fountain 10 is formed in the same line as the outlet,
The fountain 10 is interposed between the ball 70, the ball seating ring 80 is formed on the upper and lower portions of the ball 70, respectively, is configured to prevent leakage, the ball 70 On one side of the stem (90) is installed, but by changing the direction of the flow path formed in the ball 70 by rotating the portion of the stem 90 exposed to the fountain body 10 outside the fountain body (10) Is configured to open and close the flow path within,
In addition, the insert 30 forms a ball seating settled groove 34 in the end surface of the body of the insert 30 inserted into the inlet of the fountain 10, thereby seating the ball seating ring 80 and insert 30 O-ring installation grooves 36 are formed on the outer circumferential surface of the upper part), and O-ring installation grooves 37 are formed in the middle of the outer circumferential surface of the stem, respectively. .

10: before the fountain
20: Saddles
22: Through hole
30: Insert
32: flange portion
34: ball seating settling groove
36: O-ring mounting groove
37: O-ring mounting groove
40: lock nut
50; Insulation Guide
60: insulation pad
70: ball
80: ball seating
90 stem
100: packing
110: Band

Claims (2)

The steel casting saddle 20 is installed on the outer circumferential surface of the main pipe to be branched, and the stainless steel fountain (10) is installed on the saddle, the fluid in the main pipe to the outlet side of the fountain 10 In the screw saddle fountain configured to enable endless divergence with branch pipes installed in
A through hole 22 is formed in the center of the saddle 20 so that a part of the insert 30 body made of stainless steel, which is a hollow cylinder, passes through the through hole 22 and is formed on the inner circumferential surface of the inlet of the fountain 10. It is configured to be screwed with the thread, one side end of the insert 30 body is outwardly flanged 32 is formed larger than the through-hole 22 of the saddle 20, so that the fountain 10 When the lock nut 40 fastened to the threaded portion formed on the outer circumferential surface of the inlet is tightened, the saddle 20 located between the flange portion 32 and the lock nut 40 of the insert 30 is tightened, so that the fountain 10 is saddle 20. Close to) is configured to be installed stably,
An insulation guide 50 is installed between the insert 30 body of the stainless material and the through hole 22 of the saddle 20 of the steel casting material, and the insulation guide 50 has a vertical section '

It is a cylindrical shape having a step in the height direction in the shape, the lower diameter is formed larger than the upper diameter, the insulating pad 60 is installed between the lock nut 40 and the saddle 20 of the steel casting material, the The insulating pad 60 has a vertical section of '

"Shaped and horizontal cross section"

'As a ring shape, the upper circumferential surface of the insulating guide 50 and the lower circumferential surface of the hole portion of the insulating pad 60 are in close contact with each other, so that the insulation is made without a direct contact between the fountain and the saddle, Corrosion is prevented by the potential difference between dissimilar metals, which occurs when the materials of the saddle and the fountain are different.
In addition, an opening is formed in the upper portion of the fountain before 10 so as to drill a branch hole in the main pipe by inserting a drill in the same line as the inlet, and a cover is installed in the opening and the outlet of the fountain 10. Is formed at right angles to the inlet, the stem 90 installation of the fountain 10 is formed in the same line as the outlet,
The fountain 10 is interposed between the ball 70, the ball seating ring 80 is formed on the upper and lower portions of the ball 70, respectively, is configured to prevent leakage, the ball 70 On one side of the stem (90) is installed, but by changing the direction of the flow path formed in the ball 70 by rotating the portion of the stem 90 exposed to the fountain body 10 outside the fountain body (10) Is configured to open and close the flow path within,
In addition, the insert 30 forms a ball seating settled groove 34 in the end surface of the body of the insert 30 inserted into the inlet of the fountain 10, thereby seating the ball seating ring 80 and insert 30 O-ring installation grooves 36 are formed on the outer circumferential surface of the upper part), and O-ring installation grooves 37 are formed in the middle of the stem outer circumferential surface, respectively. Featured screw saddle fountain delete

Images