KR101692674B1 - Knife Stopping Water Control Valve - Google Patents

Knife Stopping Water Control Valve Download PDF

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Publication number
KR101692674B1
KR101692674B1 KR1020160074236A KR20160074236A KR101692674B1 KR 101692674 B1 KR101692674 B1 KR 101692674B1 KR 1020160074236 A KR1020160074236 A KR 1020160074236A KR 20160074236 A KR20160074236 A KR 20160074236A KR 101692674 B1 KR101692674 B1 KR 101692674B1
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KR
South Korea
Prior art keywords
disk
water
delete delete
vertical surface
present
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KR1020160074236A
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Korean (ko)
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김선애
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김선애
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Priority to KR1020160074236A priority Critical patent/KR101692674B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Abstract

The present invention relates to a water regulating valve for a drilling attachment having a function of preventing a load from being applied to a disk by water pressure introduced from a water pipe when a water channel is opened. According to the present invention, a water regulating valve for a drilling attachment (B) comprises a disk (B5) capable of opening and closing the water channel, wherein a surface of the disk (B5) corresponding to a portion into which water flows is configured of a sloped surface (B51) of a tapered shape, whereas the opposite surface is configured of a vertical surface (10).

Description

부단수 천공용 제수밸브{Knife Stopping Water Control Valve}{Knife Stopping Water Control Valve}

본 발명은 부단수 천공시 적용되는 부단수 천공용 제수밸브에 관한 것이다.
The present invention relates to a single-end water purifying valve used in continuous water piercing.

부단수 천공법은 도1과 같이 송수관(A)(A)에 할정자관(A1)을 부착하여 분기부(A2)를 형성한 다음, 그 분기부에 제수밸브(B)를 연결한 후, 그 제수밸브에 커터(C1)가 구비된 천공기(C)를 설치하여 송수관(A)을 천공하고, 천공을 마친 천공기는 제수밸브로부터 이탈시킨 다음, 도2와 같이 그 자리에 분기관(D)을 연결하여 단수 없이 송수관(A)에 분기관(D)을 연결하는 공법이다. In the case of the continuous water punching method, as shown in Fig. 1, the sewer pipe A1 is attached to the water pipe A to form the branch pipe A2, and the water purge valve B is connected to the branch pipe. A perforator C equipped with a cutter C1 is installed in the drain valve to puncture the water pipe A and the drilled perforator is released from the water valve and then the branch pipe D (D) to the water pipe (A) without a single connection.

도1 내지 도2과 같이, 부단수 천공에 적용되는 밸브는 커터의 진입을 위해 수로(B1)를 완전하게 개방할 수 있고, 천공 후 누수에 대한 긴밀성을 확보하기 위해 상부는 넓고 하부는 좁은 테이퍼형태의 디스크(B5)를 상하 승강하여 개폐할 수 있게 한 제수밸브가 적용되는 것이 대부분이다. As shown in Figs. 1 and 2, the valve applied to the continuous water punching can completely open the water channel B1 to enter the cutter, and the upper part is wide and the lower part is narrow taper Shaped disc B5 is vertically lifted and lowered to be able to open and close.

그러나, 상기한 제수밸브는 수로(B1)를 완전하게 개방하거나 폐쇄할 때에는 문제가 크게 없지만, 도2와 같이 수로(B1)를 반 개방할 경우 디스크(B5)의 하단에 상당한 부하가 걸리게 된다. 그 이유는 디스크(B5)의 형태가 테이퍼로 이루어지므로 반 개방시 디스크(B5)는 아무 곳에도 지지가 되지 않은 공중에 부양된 상태가 되기 때문이다. 이러한 상태가 되면 디스크(B5)의 부하에 의한 떨림으로 소음이 심하게 발생함은 물론 그러한 상태가 장기간 지속적으로 유지될 경우 디스크(B5)의 하단에 받는 압력에 의해 디스크(B5)를 상하 승강하는 회전축(B3)의 하단이 휘어지게 됨은 물론 떨림에 의한 연속적인 충격으로 디스크(B5) 및 그 디스크(B5)와 접하는 하우징(B2)의 내벽 그리고 회전축(B3)에 균열과 마모가 발생하여 훼손되는 문제점이 발생한다. 상기한 현상들은 수로(B1)의 개폐에 대한 작동을 불리하게 함은 물론 폐쇄시 누수가 발생하고, 오래 사용할 수 없는 문제점을 유발한다.
However, when the water channel B1 is half-opened as shown in FIG. 2, a considerable load is applied to the lower end of the disk B5. This is because the shape of the disc B5 is tapered, so that the disc B5 is floated in the air which is not supported anywhere when the disc B5 is half opened. When the disc B5 is in such a state, noise is severely generated due to the vibration of the disc B5, and when the disc B5 is continuously maintained for such a long period of time, The lower end of the disk B3 is warped and the disk B5 and the inner wall of the housing B2 contacting the disk B5 and the rotary shaft B3 are damaged due to the continuous impact caused by the vibration, Lt; / RTI > The above-described phenomenon not only disadvantageously deteriorates the operation of opening and closing the water channel B1, but also causes a problem that water leakage occurs at the time of closing and can not be used for a long time.

등록특허공보 10-0362261.
Patent Registration No. 10-0362261.

본 발명은 부단수 천공용 제수밸브를 구성함에 있어, 제수밸브의 수로를 개방시 송수관으로부터 유입되는 수압에 의해 디스크에 부하가 걸리지 않도록 할 수 있는 제수밸브를 제공하려는 데 그 목적을 두고 이를 해결하려고 한다.
SUMMARY OF THE INVENTION [0005] In order to solve the above-mentioned problems, it is an object of the present invention to provide a wiping valve capable of preventing a load from being applied to a disk by water pressure flowing from a water pipe when a water- do.

본 발명은 상기한 목적을 달성하기 위한 수단으로서, 종래 부단수 천공용 제수밸브의 구성 중 송수관을 바라보는 디스크의 면은 테이퍼형태의 경사면으로 이루어지되, 그 반대 면은 수직면으로 구성하는 것을 제안한다.
In order to achieve the above-mentioned object, the present invention proposes that the surface of the disk facing the water pipe among the constitution of the conventional single-stage water shut-off valve is composed of a tapered inclined surface and the opposite surface is formed of a vertical surface .

상기한 수단에 따르면, 수직면은 종래의 경사면에 비해 수압으로부터 디스크를 지지할 수 있는 기능을 발휘하게 된다. 이러한 기능은 송수관으로부터 유입되는 수압으로부터 디스크에 부하가 걸리지 않도록 하는 버팀력을 제공하므로, 종래의 부하에 의한 소음, 회전축의 휨 그리고 충격에 의해 발생하는 균열이나 마모와 같은 훼손 등을 방지할 수 있는 효과가 있다.
According to the above-described means, the vertical surface has a function of supporting the disk from the water pressure in comparison with the conventional inclined surface. This function provides a compressive force that prevents the load from being applied to the disk from the hydraulic pressure introduced from the water pipe, so that it is possible to prevent damage due to noise caused by the conventional load, bending of the rotary shaft, It is effective.

도 1 내지 도2는 종래의 예시도
도 3은 본 발명의 예시도
도 4는 도 3의 응용도
도 5는 도 3의 작동도 1 and 2 show a conventional example
Figure 3 shows an example of the present invention
Figure 4 is a cross-
Figure 5 shows the operation of Figure 3

이하, 첨부된 도면을 참조하여 본 발명을 구체적으로 설명하면 다음과 같다. 다만, 첨부된 도면은 요부에 대한 설명의 편의를 위해 과장되거나 생략되거나 개략적으로 도시될 수 있고, 설명에 사용되는 용어 및 명칭은 사전적인 의미가 아닌 구성의 형상이나 작용, 역할 등에 의해 함축적으로 정해질 수 있으며, 위치에 대한 설명은 특별한 언급이 없는 한 도면을 기준으로 설명한다. 그리고 선등록된 공지기술 및 통상적 기술에 대한 구체적인 설명은 요지를 흐릴 수 있어 생략 또는 간단한 부호나 명칭으로 대체한다.
 Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the appended drawings may be exaggerated, omitted, or outlined for convenience of description, and the terms and names used in the description are intended to be implicitly construed according to the shape, And the description of the position will be described with reference to the drawings unless otherwise specified. And specific descriptions of well-known and commonly-used techniques may be omitted to avoid obscuring the subject matter, or to be omitted or replaced with a simple code or name.

이하, Below, 도11 내지  To 도22 참조하여 본 발명을 설명하면 다음과 같다.  The present invention is described below with reference to the drawings.

도시된 바와 같이, 본 발명은 수로(B1)를 갖는 하우징(B2)과, 상기 하우징(B2)의 내부에 수직으로 설치되는 회전축(B3)과, 상기 하우징(B2)의 회전축(B3)을 회전하는 레버(B4)와, 상기 하우징(B2)의 내부 수로(B1)의 중간에 수직으로 설치되고, 중앙이 회전축(B3)에 나사로 관통결합되어 회전축(B3)의 회전에 따라 상하 승강하며, 수로(B1)에 접하는 양측면은 상광하협형 테이퍼형태로 이루어진 경사면(B51)을 갖춘 디스크(B5)로 이루어져 있는 종래의 부단수 천공용 제수밸브(B)를 전제로 한다.
As shown in the figure, the present invention provides a water purifier comprising a housing B2 having a water channel B1, a rotating shaft B3 vertically installed in the housing B2, and a rotating shaft B3 of the housing B2 And the center of which is screwed into the rotary shaft B3 so as to vertically move up and down in accordance with the rotation of the rotary shaft B3, (B) of the prior art, which is composed of a disc B5 having an inclined surface B51 formed in the form of a tapered upper-limit tapered type.

이하, Below, 도3를3 참조하여 본 발명을 설명하면 다음과 같다.  The present invention is described below with reference to the drawings.

도시된 바와 같이, 본 발명은 종래 부단수 천공용 제수밸브(B)의 구성 중, 디스크(B5)의 일측 경사면(B51)에 대한 구조를 개선한 것이다. As shown in the drawings, the present invention improves the structure of one side inclined surface B51 of the disk B5 in the structure of the conventional single-stage water reducing valve (B).

더 구체적으로, 상기 디스크(B5)는 송수관(A)을 바라보는 디스크(B5)의 면(물이 유입되는 부분에 해당하는 디스크(B5)의 면)은 종래와 동일한 경사면(B51)으로 이루어지되, 그 반대 면(물이 디스크(B5)를 통과하여 유출되는 부분에 해당하는 디스크(B5)의 면)은 수직으로 이루어지는 수직면(10)으로 형성하는 것을 특징으로 한다.More specifically, the surface of the disk B5 facing the water pipe A (the surface of the disk B5 corresponding to the portion into which the water flows) is formed of the same inclined surface B51 as the conventional one , And the opposite surface (the surface of the disk B5 corresponding to a portion where water flows out through the disk B5) is formed as a vertical surface 10 formed vertically.

상기한 디스크(B5)의 형태와 더불어 하우징(B2)의 내부구조 또한 수직면(10)과 대응되는 구조를 갖추게 된다. 즉, 하우징(B2)의 내부구조는 디스크(B5)의 상하 승강시 수직면(10)을 전체적으로 지지할 수 있도록 돌출부 또는 걸림부가 없는 구조로 형성됨이 바람직하다. In addition to the shape of the disk B5 described above, the internal structure of the housing B2 also has a structure corresponding to the vertical surface 10. That is, the internal structure of the housing B2 is preferably formed in a structure without protrusions or hooks so as to support the vertical surface 10 as a whole when the disk B5 is lifted up and down.

상기한 구조로 이루어지는 본 발명은 디스크(B5)의 수직면(10)에 의해 수로(B1)의 개방시 디스크(B5)를 지지할 수 있는 기능을 갖추게 된다. 이러한 기능은 송수관(A)으로부터 유입되는 수압으로부터 디스크(B5)에 부하가 걸리지 않도록 하는 버팀력을 제공하므로, 종래의 부하에 의한 소음, 회전축(B3)의 휨 그리고 충격에 의해 발생하는 균열이나 마모와 같은 훼손 등을 방지할 수 있는 효과가 있다.
The present invention having the above structure has a function of supporting the disk B5 when the water channel B1 is opened by the vertical surface 10 of the disk B5. This function provides the compressing force to prevent the load from being applied to the disk B5 from the hydraulic pressure introduced from the water pipe A, so that the noise caused by the conventional load, the bending of the rotary shaft B3, And the like can be prevented.

이하, Below, 도44 내지  To 도5를5 참조하여 본 발명을 설명하면 다음과 같다.  The present invention is described below with reference to the drawings.

도시된 바와 같이, 도4 내지 도5는 도3으로부터 응용된 것으로, 도4에 구비되는 디스크(B5)의 수직면(10)은 수압에 의한 충격을 완충시킬 수 있는 완충형 실링(20)을 포함하여 이루어질 수 있다. As shown in FIGS. 4 to 5, the vertical surface 10 of the disc B5 shown in FIG. 4 is applied from FIG. 3, and includes a shock-absorbing seal 20 capable of absorbing shock due to water pressure. .

더 구체적으로 설명하면, 상기한 완충형 실링(20)은 도시된 바와 같이 디스크(B5)의 수직면(10)에 장착돌기(21)를 마련한 다음, 그 장착돌기(21)에 단면이 자바라형태로 이루어지는 고무재질의 신축성 패킹(22)을 끼움 삽입한 후, 그 패킹(22)의 외면에 금속재질의 덮개(23)를 씌워서 끼움 삽입한 구조로 이루어지며, 상기 덮개(23)는 패킹(22)의 신축 및 디스크(B5)의 유동에 따라 장착돌기(21)로부터 수평으로 이송될 수 있는 구조로 이루어질 수 있다. More specifically, as shown in the figure, the buffering type seal 20 is provided with the mounting projection 21 on the vertical surface 10 of the disk B5, And the lid 23 is inserted into the packing 22 so that the packing 22 is inserted into the packing 22 and the lid 23 is inserted into the packing 22. [ And can be horizontally transported from the mounting protrusion 21 in accordance with the flow of the disc B5.

상기한 구조로 이루어진 완충형 실링(20)을 포함하여 이루어지는 수직면(10)은 미세한 탄성 작용에 의해 수로(B1)의 개방시 수압에 의한 충격이 디스크(B5)에 전달되는 것을 더욱 적극적으로 방지할 수 있는 기능을 갖게 된다. 이러한 기능은 수압에 의한 충격으로 발생하는 소음을 더욱 적극적으로 줄일 수 있음은 물론, 디스크(B5) 및 그와 접하는 내면 그리고 회전축(B3)에 대한 훼손을 더욱 적극적으로 방지할 수 있고, 상기한 덮개(23)는 패킹(22)의 보호하여 마모를 방지할 수 있게 함은 물론, 금속재질의 특성에 의한 미끄럼에 의해 디스크(B5)의 승강 작동을 원활하게 하며, 상기한 패킹(22)은 수로(B1)의 폐쇄시 신축에 의한 탄성에 의해 누수를 더욱 적극적으로 방지할 수 있는 효과가 있다.
The vertical surface 10 including the shock-absorbing seal 20 having the above structure is prevented from being more positively prevented from being transmitted to the disk B5 due to the water pressure when the water channel B1 is opened due to the minute elastic action . This function can more positively reduce the noise generated by the shock due to the water pressure, can more positively prevent damage to the disk B5 and the inner surface contacting the disk B5 and the rotating shaft B3, The packing 22 protects the packing 22 to prevent the wear of the disc B5 and smoothly moves the disc B5 by sliding due to the property of the metal material, It is possible to more positively prevent leakage due to elasticity due to expansion and contraction at the time of closing the bladder B1.

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이하, 상술한 구성의 적용을 설명하면 다음과 같다.Hereinafter, the application of the above-described configuration will be described.

본 발명은 상기에서 설명한 구성들을 모두 포함하여 이루어지는 것이 가장 바람직하나, 원가절감, 제조의 편의성 또는 필요에 따라 상기에서 설명한 구성 중 일부만 선택하여 완성할 수도 있다. 그리고, 상기에서 설명한 각 구성은 용도, 기능, 역할, 작용 등을 감안하여 이 기술분야가 아닌 다른 기술분야에 독립적으로 적용될 수도 있다. 이를 기반으로 본 발명은 아래와 같이 특허청구범위를 다양하게 특정할 수 있다.
It is most preferable that the present invention includes all of the above-described configurations, but it is possible to select only some of the configurations described above according to cost reduction, manufacturing convenience, or need. In addition, each of the above-described configurations may be independently applied to a technical field other than the technical field in consideration of the purpose, function, role, action, and the like. Based on this, the present invention can be variously specified as follows.

이상으로, 본 발명의 설명을 모두 마치며, 이 기술분야에 통상의 지식을 가진 기술자라면 상술한 구체적인 내용을 통해 본 발명에서 추구하고자 하는 요지를 충분히 파악할 수 있을 것으로 보이고, 이를 기반으로 다양한 응용과 변경이 가능할 것이다.
 It will thus be appreciated by those skilled in the art that the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment of the invention, Will be possible.

10: 수직면
20: 완충형 실링10: vertical surface
20: Buffered sealing

Claims (5)

수로(B1)를 개폐할 수 있는 디스크(B5)를 포함하여 이루어지는 부단수 천공용 제수밸브(B)에 있어서, 상기 디스크(B5)는 물이 유입되는 부분에 해당하는 디스크(B5)의 면은 상광하협형 테이퍼형태의 경사면(B51)으로 이루어지되, 그 반대 면은 수직면(10)으로 이루어지고, 상기 수직면(10)은 수압에 의한 충격을 완충할 수 있는 완충형 실링(20)이 포함되고, 상기 완충형 실링(20)은 디스크(B5)의 수직면(10)에 장착돌기(21)를 마련한 다음, 그 장착돌기(21)에 단면이 자바라형태로 이루어지는 고무재질의 신축성 패킹(22)을 끼움 삽입한 후, 그 패킹(22)의 외면에 금속재질의 덮개(23)를 씌워서 끼움 삽입한 구조로 이루어지며, 상기 덮개(23)는 패킹(22)의 신축 및 디스크(B5)의 유동에 따라 장착돌기(21)로부터 수평으로 이송될 수 있는 구조로 결합되는 것을 특징으로 하는 부단수 천공용 제수밸브.Wherein the disk B5 has a surface of a disk B5 corresponding to a portion into which water is introduced, and a disk B5 which can open and close the water channel B1, And a vertical surface (10). The vertical surface (10) includes a shock-absorbing seal (20) capable of absorbing shock due to water pressure The buffering type seal 20 is provided with a mounting protrusion 21 on the vertical surface 10 of the disc B5 and a flexible packing 22 made of rubber material having a cross section in the form of a bellows is attached to the mounting protrusion 21 And the lid 23 is inserted into the lid 23 of the packing 22 by the elasticity of the packing 22 and the flow of the disk B5 And is horizontally conveyed from the mounting projection (21) Thousands common divisor valve. 삭제delete 삭제delete 삭제delete 삭제delete
KR1020160074236A 2016-06-15 2016-06-15 Knife Stopping Water Control Valve KR101692674B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101774785B1 (en) * 2017-03-28 2017-09-05 양주현 Manufacturing method of cryogenic valve and thereof cryogenic valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08285096A (en) * 1995-04-17 1996-11-01 Toshiba Corp Gate valve
KR100362261B1 (en) 2000-04-07 2002-11-23 김제현 Knife Stopping Water Control Valve
KR200432835Y1 (en) * 2006-07-26 2006-12-08 (주)유전양행 Water control valve
JP2008291943A (en) * 2007-05-25 2008-12-04 Cosmo Koki Co Ltd Tool for rotating fluid valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08285096A (en) * 1995-04-17 1996-11-01 Toshiba Corp Gate valve
KR100362261B1 (en) 2000-04-07 2002-11-23 김제현 Knife Stopping Water Control Valve
KR200432835Y1 (en) * 2006-07-26 2006-12-08 (주)유전양행 Water control valve
JP2008291943A (en) * 2007-05-25 2008-12-04 Cosmo Koki Co Ltd Tool for rotating fluid valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101774785B1 (en) * 2017-03-28 2017-09-05 양주현 Manufacturing method of cryogenic valve and thereof cryogenic valve

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