CN108019523A - Integrated form cupulate tube coupling - Google Patents

Integrated form cupulate tube coupling Download PDF

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Publication number
CN108019523A
CN108019523A CN201711246993.0A CN201711246993A CN108019523A CN 108019523 A CN108019523 A CN 108019523A CN 201711246993 A CN201711246993 A CN 201711246993A CN 108019523 A CN108019523 A CN 108019523A
Authority
CN
China
Prior art keywords
hole
cupulate
valve
valve shaft
integrated form
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201711246993.0A
Other languages
Chinese (zh)
Other versions
CN108019523B (en
Inventor
李俊益
姚露
郑明明
陶海坤
陈勇
赵宏博
韩灿峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
719th Research Institute of CSIC
Original Assignee
719th Research Institute of CSIC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 719th Research Institute of CSIC filed Critical 719th Research Institute of CSIC
Priority to CN201711246993.0A priority Critical patent/CN108019523B/en
Publication of CN108019523A publication Critical patent/CN108019523A/en
Application granted granted Critical
Publication of CN108019523B publication Critical patent/CN108019523B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2028—Details of bearings for the axis of rotation
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2078—Sealing means for the axis of rotation
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/487—Attaching valve members to screw-spindles by a fixing element extending in the axial direction of the spindle, e.g. a screw
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention discloses a kind of integrated form cupulate tube coupling, is related to cupulate tube coupling field, including：Tube body, it includes side wall and the inner cavity formed by side wall, and side wall is equipped with the first through hole being oppositely arranged and the second through hole, supporting part is additionally provided with the inner wall of side wall, and supporting part is circumferentially disposed along side wall inner wall, and close to first through hole and the second through hole；Valve seat, it is located at interior intracavitary, and one end of valve seat is supported on supporting part；Valve shaft, its one end are arranged in first through hole, and the other end is through the second through hole and is at least partially disposed at outside tube body, and valve shaft is located at the part sealed set in first through hole and the second through hole；Valve plate, it is located at interior intracavitary, and is fixed on valve shaft；And sealing pair, it is arranged between supporting part, valve seat and valve plate, for forming sealing structure with valve plate.Integrated form cupulate tube coupling in the present invention is safe and reliable, compact-sized.

Description

Integrated form cupulate tube coupling
Technical field
The present invention relates to cupulate tube coupling field, and in particular to a kind of integrated form cupulate tube coupling.
Background technology
Cupulate tube coupling is the connector that enters that outboard cooling water passes through ship housing, and to be cooling water enter ship to hull valve First of sealing blocking device afterwards, to improve security, door of the hull valve as maritime system, leaks in system pipeline When, play the role of quick closedown, it is general to require to be directly connected to cupulate tube coupling.Since locus is nervous, the ruler of hull valve It is very little just cannot be excessive, higher requirement, especially heavy caliber pipe-line system are so proposed to the size of hull valve.
The content of the invention
For defect existing in the prior art, it is an object of the invention to provide a kind of safe and reliable, compact-sized Integrated form cupulate tube coupling.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of integrated form cupulate tube coupling, including：
Tube body, it includes side wall and the inner cavity formed by side wall, the side wall be equipped with the first through hole that is oppositely arranged and Second through hole, is additionally provided with supporting part on the inner wall of the side wall, the supporting part is circumferentially disposed along the side wall inner wall, and leans on The nearly first through hole and the second through hole；
Valve seat, it is located at the interior intracavitary, and one end of the valve seat is supported on the supporting part；
Valve shaft, its one end are arranged in the first through hole, and the other end is through second through hole and is at least partially disposed at Outside the tube body, and the valve shaft is located at the part sealed set in the first through hole and the second through hole；
Valve plate, it is located at the interior intracavitary, and is fixed on the valve shaft；And
Sealing pair, it is arranged between the supporting part, valve seat and valve plate, for forming sealing structure with the valve plate.
Based on the above technical solutions, the supporting part is circumferential direction along the inner wall of the side wall and to the pipe Radially extending for body and the protrusion formed.
Based on the above technical solutions, valve seat gland is additionally provided with the valve seat.
Based on the above technical solutions, the part that the valve shaft is located in the first through hole is also arranged with first axle Set.
Based on the above technical solutions, valve shaft gland is additionally provided with the valve shaft, the valve shaft gland is positioned at described At the port of first through hole.
Based on the above technical solutions, the part that the valve shaft is located in second through hole is also arranged with the second axis Set.
Based on the above technical solutions, the inner wall of first axle sleeve and the second axle sleeve is all provided with fluted, described recessed Valve shaft sealing ring is equipped with groove.
Based on the above technical solutions, second through hole is stepped hole, and the stepped hole includes upper hole and lower opening, Second axle sleeve is located in the lower opening, and the part that the valve shaft is located in the upper hole is also arranged with bearing.
Based on the above technical solutions, the valve plate and the valve shaft key connection.
Based on the above technical solutions, the integrated form cupulate tube coupling further includes driving device, the driving device It is fixed on the part that the valve shaft is located at outside the tube body.
Compared with prior art, the advantage of the invention is that：
The integrated form cupulate tube coupling of the present invention includes tube body, valve seat, valve shaft, valve plate and sealing pair.Wherein set on tube body Put first through hole and the second through hole, and after being equipped with supporting part on the inner wall of the side wall of tube body, so that can be by hull valve Valve seat, valve shaft, valve plate are integrated on cupulate tube coupling, save bulk, are offered convenience for general layout.Further, since adopt After this soft sealing structure of valve shaft sealing ring, its sealed reliable is functional and quick detachable, eliminates valve housing, greatly Reduce production cost and maintenance cost.
Brief description of the drawings
Fig. 1 is the structure diagram of integrated form cupulate tube coupling in the present invention.
In figure：1- tube bodies, 11- side walls, 12- inner cavities, 13- first through hole, the second through holes of 14-, 15- supporting parts, 2- valve seats, 3- valve shafts, the first axle sleeves of 31-, the second axle sleeves of 32-, 4- valve plates, 5- sealing pairs, 6- valve seat glands, 7- valve shaft glands, 8- bearings, 9- driving devices.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing.
Shown in Figure 1, the present invention provides a kind of integrated form cupulate tube coupling, it includes tube body 1, valve seat 2, valve shaft 3, valve plate 4 and sealing pair 5.
Wherein, tube body 1 includes side wall 11 and the inner cavity 12 formed by side wall 11, and side wall 11 is equipped with first be oppositely arranged 13 and second through hole 14 of through hole, is additionally provided with supporting part 15 on the inner wall of side wall 11, supporting part 15 is set along the circumferential direction of 11 inner wall of side wall Put, and close to 13 and second through hole 14 of first through hole.
Supporting part 15 in the present invention is along the circumferential direction of the inner wall of side wall 11 and radially extending and formed to tube body 1 It is raised.Supporting part 15 is mainly used to support sealing pair 5.
Valve seat 2 is located in inner cavity 12, and one end of valve seat 2 is supported on supporting part 15.Valve seat 2 is used for fixing seal pair 5, For more preferable fixing seal pair 5, valve seat gland 6 is additionally provided with valve seat 2.
3 one end of valve shaft is arranged in first through hole 13, and the other end is through the second through hole 14 and is at least partially disposed at tube body 1 Outside, and valve shaft 3 is located at part sealed set in 13 and second through hole 14 of first through hole.Valve shaft gland 7 is additionally provided with valve shaft 3, Valve shaft gland 7 is located at the port of first through hole 13, and valve shaft gland 7 primarily serves the effect of firm valve shaft 3.
In addition, being also arranged with the first axle sleeve 31 in the part that valve shaft 3 is located in first through hole 13, it is located at second in valve shaft 3 Part in through hole 14 is also arranged with the second axle sleeve 32, the inner wall of the first axle sleeve 31 and the second axle sleeve 32 be all provided with it is fluted, recessed Valve shaft sealing ring is equipped with groove, so as to play the role of sealing.
The second through hole 14 in the present invention is stepped hole, and stepped hole includes upper hole and lower opening, and the second axle sleeve 32 is located at lower opening Interior, the part that valve shaft 3 is located in upper hole is also arranged with bearing 8.
Valve plate 4 is located in inner cavity 12, and is fixed on valve shaft 3.Specifically, valve plate 4 and 3 key connection of valve shaft.Valve plate 4 is by valve Axis 3 drives, and valve plate 4 realizes the opening and closing of valve when being rotated in inner cavity 12.
Integrated form cupulate tube coupling in the present invention further includes driving device 9, and driving device 9 is fixed on valve shaft 3 positioned at described On part outside tube body 1.Drive valve shaft 3 to rotate by driving device 9, then control valve plate 4 to rotate, valve can be opened and closed Door.
Sealing pair 5 is arranged between supporting part 15, valve seat 2 and valve plate 4, for forming sealing structure with valve plate 4.
In conclusion the present invention sets 13 and second through hole 14 of first through hole, and the inner wall in side wall 11 on tube body 1 After being equipped with supporting part 15, so that the valve seat 2, valve shaft 3 and valve plate 4 of hull valve can be integrated on cupulate tube coupling, save Bulk, offers convenience for general layout.Further, since after using this soft sealing structure of valve shaft sealing ring, its sealing can Lean on, it is functional and quick detachable, valve housing is eliminated, greatly reduces production cost and maintenance cost.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention Within the scope of.The content not being described in detail in this specification belongs to the prior art known to professional and technical personnel in the field.

Claims (10)

  1. A kind of 1. integrated form cupulate tube coupling, it is characterised in that including：
    Tube body (1), it includes side wall (11) and the inner cavity (12) formed by side wall (11), and the side wall (11) is equipped with opposite set The first through hole (13) and the second through hole (14) put, are additionally provided with supporting part (15), the support on the inner wall of the side wall (11) Portion (15) is circumferentially disposed along the side wall (11) inner wall, and close to the first through hole (13) and the second through hole (14)；
    Valve seat (2), it is located in the inner cavity (12), and one end of the valve seat (2) is supported on the supporting part (15)；
    Valve shaft (3), its one end are arranged in the first through hole (13), and the other end passes through second through hole (14) and at least portion Divide positioned at the tube body (1) outside, and the part that the valve shaft (3) is located in the first through hole (13) and the second through hole (14) is close Envelope is set；
    Valve plate (4), it is located in the inner cavity (12), and is fixed on the valve shaft (3)；And
    Sealing pair (5), it is arranged between the supporting part (15), valve seat (2) and valve plate (4), for the valve plate (4) shape Into sealing structure.
  2. 2. integrated form cupulate tube coupling as claimed in claim 1, it is characterised in that：The supporting part (15) is along the side wall (11) circumferential direction of inner wall and to the protrusion for radially extending and being formed of the tube body (1).
  3. 3. integrated form cupulate tube coupling as claimed in claim 1, it is characterised in that：Valve seat gland is additionally provided with the valve seat (2) (6)。
  4. 4. integrated form cupulate tube coupling as claimed in claim 1, it is characterised in that：The valve shaft (3) is located at the first through hole (13) part in is also arranged with the first axle sleeve (31).
  5. 5. integrated form cupulate tube coupling as claimed in claim 1, it is characterised in that：Valve shaft gland is additionally provided with the valve shaft (3) (7), the valve shaft gland (7) is located at the port of the first through hole (13).
  6. 6. integrated form cupulate tube coupling as claimed in claim 4, it is characterised in that：The valve shaft (3) is located at second through hole (14) part in is also arranged with the second axle sleeve (32).
  7. 7. integrated form cupulate tube coupling as claimed in claim 6, it is characterised in that：First axle sleeve (31) and the second axle sleeve (32) inner wall is all provided with fluted, is equipped with valve shaft sealing ring in the groove.
  8. 8. integrated form cupulate tube coupling as claimed in claim 6, it is characterised in that：Second through hole (14) is stepped hole, institute Stating stepped hole includes upper hole and lower opening, and second axle sleeve (32) is located in the lower opening, and the valve shaft (3) is located at the upper hole Interior part is also arranged with bearing (8).
  9. 9. integrated form cupulate tube coupling as claimed in claim 1, it is characterised in that：The valve plate (4) connects with the valve shaft (3) key Connect.
  10. 10. integrated form cupulate tube coupling as claimed in claim 1, it is characterised in that：The integrated form cupulate tube coupling further includes drive Dynamic device (9), the driving device (9) are fixed on the valve shaft (3) and are located on the part of the tube body (1) outside.
CN201711246993.0A 2017-12-01 2017-12-01 Integrated cup-shaped pipe joint Active CN108019523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711246993.0A CN108019523B (en) 2017-12-01 2017-12-01 Integrated cup-shaped pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711246993.0A CN108019523B (en) 2017-12-01 2017-12-01 Integrated cup-shaped pipe joint

Publications (2)

Publication Number Publication Date
CN108019523A true CN108019523A (en) 2018-05-11
CN108019523B CN108019523B (en) 2024-01-30

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Family Applications (1)

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CN201711246993.0A Active CN108019523B (en) 2017-12-01 2017-12-01 Integrated cup-shaped pipe joint

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117704080A (en) * 2024-02-06 2024-03-15 中国空气动力研究与发展中心空天技术研究所 Labyrinth dynamic seal movable joint

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CN201300964Y (en) * 2008-10-31 2009-09-02 国营武昌造船厂 Pipe penetration piece for marine pipeline
JP2010137787A (en) * 2008-12-12 2010-06-24 Honda Motor Co Ltd Outboard motor
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CN205689769U (en) * 2016-06-22 2016-11-16 沈阳三三牌阀门制造有限责任公司 The manual hull valve of copper alloy
CN106321867A (en) * 2016-11-09 2017-01-11 胜利阀门有限公司 Multilayerbidirectional hard sealing butterfly valve
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Publication number Priority date Publication date Assignee Title
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US6669239B1 (en) * 2002-05-08 2003-12-30 Brunswick Corporation Sealing device for a conduit passing through a wall
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CN206206806U (en) * 2016-10-12 2017-05-31 武汉武船机电设备有限责任公司 New cup-shaped tube coupling
CN106321867A (en) * 2016-11-09 2017-01-11 胜利阀门有限公司 Multilayerbidirectional hard sealing butterfly valve
CN207701778U (en) * 2017-12-01 2018-08-07 中国船舶重工集团公司第七一九研究所 Integrated form cupuliform tube coupling

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117704080A (en) * 2024-02-06 2024-03-15 中国空气动力研究与发展中心空天技术研究所 Labyrinth dynamic seal movable joint
CN117704080B (en) * 2024-02-06 2024-04-05 中国空气动力研究与发展中心空天技术研究所 Labyrinth dynamic seal movable joint

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