CN107448616A - A kind of improved lever valve valve body structure peculiar to vessel - Google Patents
A kind of improved lever valve valve body structure peculiar to vessel Download PDFInfo
- Publication number
- CN107448616A CN107448616A CN201710785612.XA CN201710785612A CN107448616A CN 107448616 A CN107448616 A CN 107448616A CN 201710785612 A CN201710785612 A CN 201710785612A CN 107448616 A CN107448616 A CN 107448616A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- valve body
- connecting pole
- rod
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000006837 decompression Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
-
- 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
-
- 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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to marine valve technical field, more particularly to a kind of improved lever valve valve body structure peculiar to vessel.The technical solution adopted by the present invention is：It is overall to be made up of metal material of copper, including cylindrical valve body construction, the left side face of cylinder of valve body construction is provided with Cylindrical inlet connecting pole, the bottom end face of valve body construction is provided with outlet connecting pole, the upper surface of valve body construction is provided with integrally formed valve rod functional column, the upper end of valve rod functional column is connected with valve rod functional cover, the inner side of valve rod functional cover is provided with valve rod and reinforces boss, the position communicated inside entrance connecting pole and outlet connecting pole is provided with sealing valve port plug, and the center of valve rod functional cover is provided with a moveable valve rod.It is an advantage of the invention that：Ensure that high-temperature service has more preferable safe working environment, can preferably play a role, and the intensity of this valve body structure is high, and performance is good, and service life is also longer, more stable when in use.
Description
Technical field
The present invention relates to marine valve technical field, more particularly to a kind of improved lever valve valve body structure peculiar to vessel.
Background technology
With the development of modern science and technology, ship industry has also obtained quick development.Marine valve is compared in ship internal structure
An important part, its quality may decide that the performance quality of hull in use.Marine valve all kinds of and
It is diversified, the valve using different structure is needed at different positions, some use the valve of standard, but also one
Special valve must be used to meet the requirement used a bit.
Lever valve is lever to be delivered into valve disc with the active force of weight and a kind of safety valve structure of closed valve seat is similar
In angle stop valves, pressure medium is in below valve disc, when pressure medium exceedes setting, valve disc is jacked up and let out to outer
Boundary, change weight and the position of weight, that is, change the thrust to valve disc, so that it may the operating pressure of regulation safety valve.Prevent
The saddle that the device and limitation lever that weight automatically moves are run off.It is applied to work under high temperature.If in general safety valve exists
Used under hot environment, then can substantially reduce its service life, sharply increase its use cost.
The content of the invention
It is an object of the invention to provide a kind of improved lever valve valve body structure peculiar to vessel, put in the high-temperature service in hull
Lever valve arrangement is put, can play a part of ensureing that high temperature sets pressure security, so that equipment can normally be run in ship,
The equipment in hull is set preferably to play a role, and security is more secure.
Technical scheme is as follows：
A kind of improved lever valve valve body structure peculiar to vessel, it is overall to be made up of metal material of copper, including cylinder valve door main body
Structure, the left side face of cylinder of the valve body construction are provided with Cylindrical inlet connecting pole, the bottom of the valve body construction
End surface is provided with outlet connecting pole, the entrance connecting pole be respectively equipped with entrance on the outlet connecting pole and be fixedly connected with disk
Disk is fixedly connected with outlet, it is characterised in that：The upper surface of the valve body construction is provided with integrally formed valve rod function
Post, the upper end of the valve rod functional column are connected with valve rod functional cover, and the inner side of the valve rod functional cover is provided with valve rod and reinforces boss,
The position that communicates is provided with sealing valve port plug inside the entrance connecting pole and the outlet connecting pole, in the valve rod functional cover
Heart position is provided with a moveable valve rod, and the top of the movable valve rod is connected by fixing pin with valve rod connector
Together, the bottom of the movable valve rod is linked together with cylinder valve rod gland by fixing pin, and the valve rod is close
The bottom centre position of capping is provided with cross ruggedized construction, and the valve stem seal lid can cover the sealing valve port plug completely
Firmly, the cross ruggedized construction passes through the inside of the sealing valve port plug, and the center of the valve rod connector is provided with length
Square valve rod link slot, the movable valve stem top are provided with cone boss, the cone boss and the valve rod link slot phase
Hand over, the side of the valve rod connector is provided with connecting rod fixture, and the connecting rod fixture is fixed on the valve rod functional cover
On, the center that the entrance is fixedly connected with disk is provided with double-layer seal groove, and the centre bit that the outlet is fixedly connected with disk installs
There is cylindrical outlet seal groove, the position of the sealing valve port plug is additionally provided with sealing fitting recess, the axle center of the entrance connecting pole
With the central axis of the connecting rod fixture not at grade.
Further, the mode that the connecting rod fixture is connected through a screw thread is connected to one with the valve rod functional cover
Rise, the valve rod functional cover and the valve rod functional column upper end by Stud connection together with.
Further, the axle center of the central axis of the connecting rod fixture and the movable valve rod is at grade.
Further, it is identical with the outlet size for being fixedly connected with disk to be fixedly connected with disk for the entrance.
Beneficial effects of the present invention：
Present invention ensure that high-temperature service has more preferable safe working environment, can preferably play a role, and this valve
The intensity of body structure is high, and performance is good, and service life is also longer, more stable when in use, while its connection is closer, makes
Use more convenient.
Brief description of the drawings
Fig. 1 is the front schematic view of the present invention；
Fig. 2 is the leftschematic diagram of the present invention；
Fig. 3 is the right side schematic view of the present invention；
Fig. 4 is the schematic top plan view of the present invention；
Fig. 5 is the elevational schematic view of the present invention；
Fig. 6 is the dimensional structure diagram of the present invention；
Fig. 7 is the diagrammatic cross-section of A-A positions of the present invention；
In figure：1st, valve body construction, 2, entrance connecting pole, 3, entrance be fixedly connected with disk, 4, outlet connecting pole, 5, outlet
It is fixedly connected with disk, 6, valve rod functional column, 7, valve rod functional cover, 8, sealing valve port plug, 9, movable valve rod, 10, valve rod connector,
11st, valve stem seal lid, 12, cross ruggedized construction, 13, valve rod link slot, 14, connecting rod fixture, 15, double-layer seal groove,
16th, exit seal groove, 17, sealing fitting recess.
Embodiment
As shown in Figures 1 to 7, a kind of improved lever valve valve body structure peculiar to vessel, it be hull interior press device in
The main part of the lever valve arrangement used, it is mainly used in hull in the press device of high temperature, it can be ensured that the peace of equipment
Quan Xing, and when connecting use, compactness is more preferable, and more convenient to use, using effect is also more preferable.It can certainly answer
In the press device for using other non high temperatures, it can equally play a part of relatively good safety valve.It is of the invention overall by metal
Material copper is made, and on the one hand can improve its structural strength, makes it more reliable in use, and heat-resisting quantity is more
By force；On the other hand the precision in process can be made higher, disclosure satisfy that more accurate ship hull requirements, make the performance of ship more
It is good.It includes cylindrical valve body construction 1, and the left side face of cylinder of the valve body construction 1 connects provided with Cylindrical inlet
Post 2 is connect, it is linked together with press device in hull.The bottom end face of the valve body construction 1 is provided with outlet and connected
Post 4 is connect, it is to ensure that in ship that pressure system being capable of stable exhaust outlet.On the entrance connecting pole 2 and the outlet connecting pole 4
It is respectively equipped with entrance and is fixedly connected with disk 3 and disk 5 is fixedly connected with outlet, can makes the compactness of link position by being fixedly connected with disk
More preferably, making valve body, safety Sealability is more secure when in use, safer in use.The valve body construction 1
Upper surface is provided with integrally formed valve rod functional column 6, and it is the primary structure body of valve body control section.The valve rod functional column
6 upper end is connected with valve rod functional cover 7, and the inner side of the valve rod functional cover 7 is provided with valve rod and reinforces boss, and valve rod reinforces boss energy
Enough making entirety, security is more preferable when in use, and more smooth using process, using effect is more preferably.The entrance connecting pole 2 and described
The position communicated inside outlet connecting pole 4 is provided with sealing valve port plug 8, and it is to ensure that the main delivery outlet of valve decompression, therefore this
The sealing of individual position should reach best.The center of the valve rod functional cover 7 is provided with a moveable valve rod
9, the operation of decompression is realized by the movement of movable valve rod 9, it is ensured that pressure system can normal operation, the safety of press device
Property can just be protected.The top of the movable valve rod 9 is linked together by fixing pin and valve rod connector 10, passes through shifting
Ovable valve stem connector 10 drives the movement of movable valve rod 9.The bottom of the movable valve rod 9 is logical with cylinder valve rod gland 11
Cross fixing pin to link together, be more convenient when mounted, connection is than stronger after installation.The bottom of the valve stem seal lid 11
Center is provided with cross ruggedized construction 12, has good booster action to structural member, and being capable of convenient use.It is described
Valve stem seal lid 11 can cover the sealing valve port plug 8 completely, only just be needed sealing valve port plug 8 when needing decompression
Position open.The cross ruggedized construction 12 passes through the inside of the sealing valve port plug 8, in the valve rod connector 10
Heart position is provided with rectangle valve rod link slot 13, and the connecting rod of it and lever valve links together, and is not the one of structure of the present invention
Part.The top of the movable valve rod 9 is provided with cone boss, and the cone boss intersects with the valve rod link slot 13, with
It can play a part of screens during the connecting rod connection of lever valve.The side of the valve rod connector 10 is provided with connecting rod fixture
14, it is also to be linked together with the connecting rod of lever valve, and its position cannot move, and play a part of fulcrum.Institute
Connecting rod fixture 14 is stated to be fixed on the valve rod functional cover 7.The center that the entrance is fixedly connected with disk 3 is provided with bilayer
Seal groove 15, the guarantee of positive confinement is played to the sealing of link position.The center that the outlet is fixedly connected with disk 5 is provided with
Cylindrical outlet seal groove 16, the effect of sealing is also functioned to when outlet port needs to be attached.The sealing valve port plug 8
Position is additionally provided with sealing fitting recess 17, makes the sealing of sealing valve port plug position also more secure, it is ensured that whole valve body structure
Better tightness.The central axis of the axle center of the entrance connecting pole 2 and the connecting rod fixture 14 is not at grade.
Preferably, the mode that the connecting rod fixture 14 is connected through a screw thread is connected to the valve rod functional cover 7
Together, when carrying out assembly connection, more convenient operation, connection effect are more preferable.The valve rod functional cover 7 and the valve rod functional column 6
Upper end together, is connected by Stud connection also for convenient.
Preferably, the axle center of the central axis of the connecting rod fixture 14 and the movable valve rod 9 is in same plane
On, it is more convenient when the connecting rod with lever valve links together, the stability after connection is more preferable.
Preferably, the entrance be fixedly connected disk 3 with it is described export be fixedly connected disk 5 size it is identical, production when
It is more convenient, production cost can be reduced.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of improved lever valve valve body structure peculiar to vessel, overall to be made up of metal material of copper, including cylinder valve door main body knot
Structure (1), the left side face of cylinder of the valve body construction (1) are provided with Cylindrical inlet connecting pole (2), the valve body knot
The bottom end face of structure (1) is provided with outlet connecting pole (4), distinguishes on the entrance connecting pole (2) and the outlet connecting pole (4)
Disk (3) is fixedly connected with provided with entrance, and disk (5) is fixedly connected with outlet, it is characterised in that：The upper end of the valve body construction (1)
Face is provided with integrally formed valve rod functional column (6), and the upper end of the valve rod functional column (6) is connected with valve rod functional cover (7), institute
The inner side for stating valve rod functional cover (7) is provided with valve rod reinforcing boss, and the entrance connecting pole (2) and the outlet connecting pole (4) are interior
The position that portion communicates is provided with sealing valve port plug (8), and the center of the valve rod functional cover (7) is provided with a moveable
Valve rod (9), the top of the movable valve rod (9) are linked together by fixing pin and valve rod connector (10), the activity
The bottom of valve rod (9) is linked together with cylinder valve rod gland (11) by fixing pin, the valve stem seal lid (11)
Bottom centre position be provided with cross ruggedized construction (12), the valve stem seal lid (11) can be by the sealing valve port plug
(8) cover completely, the cross ruggedized construction (12) passes through the inside of the sealing valve port plug (8), the valve rod connector
(10) center is provided with rectangle valve rod link slot (13), and cone boss is provided with the top of the movable valve rod (9), described
Cone boss intersects with the valve rod link slot (13), and the side of the valve rod connector (10) is provided with connecting rod fixture
(14), the connecting rod fixture (14) is fixed on the valve rod functional cover (7), and the entrance is fixedly connected in disk (3)
Heart position is provided with double-layer seal groove (15), and the center that the outlet is fixedly connected with disk (5) is provided with cylindrical outlet seal groove
(16), the position of the sealing valve port plug (8) is additionally provided with sealing fitting recess (17), the axle center of the entrance connecting pole (2) and institute
State the central axis of connecting rod fixture (14) not at grade.
2. the improved lever valve valve body structure peculiar to vessel of one kind according to claim 1, it is characterised in that：The connecting rod is consolidated
Determine the mode that part (14) is connected through a screw thread to link together with the valve rod functional cover (7), the valve rod functional cover (7) and institute
Valve rod functional column (6) upper end is stated by Stud connection together.
3. the improved lever valve valve body structure peculiar to vessel of one kind according to claim 1, it is characterised in that：The connecting rod is consolidated
Determine the axle center of the central axis of part (14) and the movable valve rod (9) at grade.
4. the improved lever valve valve body structure peculiar to vessel of one kind according to claim 1, it is characterised in that：The entrance is fixed
Terminal pad (3) is identical with the outlet size for being fixedly connected with disk (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785612.XA CN107448616A (en) | 2017-09-02 | 2017-09-02 | A kind of improved lever valve valve body structure peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785612.XA CN107448616A (en) | 2017-09-02 | 2017-09-02 | A kind of improved lever valve valve body structure peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448616A true CN107448616A (en) | 2017-12-08 |
Family
ID=60494854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710785612.XA Pending CN107448616A (en) | 2017-09-02 | 2017-09-02 | A kind of improved lever valve valve body structure peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070506A (en) * | 2021-05-12 | 2021-07-06 | 浙江元鼎船舶设备有限公司 | Manufacturing process and process equipment of marine valve body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440888A (en) * | 2008-12-30 | 2009-05-27 | 杭州华惠阀门有限公司 | High-temperature high-pressure pressure-reducing valve |
| CN103277546A (en) * | 2013-06-09 | 2013-09-04 | 张家港沙洲船用阀门制造有限公司 | Boiler safety valve for ship |
| CN203500598U (en) * | 2013-09-29 | 2014-03-26 | 北京航天动力研究所 | Valve rod closed type closed back pressure adjusting type steam safe valve |
| CN207333732U (en) * | 2017-09-02 | 2018-05-08 | 泰州市博圣机械配件厂 | A kind of lever valve valve body structure peculiar to vessel |
-
2017
- 2017-09-02 CN CN201710785612.XA patent/CN107448616A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440888A (en) * | 2008-12-30 | 2009-05-27 | 杭州华惠阀门有限公司 | High-temperature high-pressure pressure-reducing valve |
| CN103277546A (en) * | 2013-06-09 | 2013-09-04 | 张家港沙洲船用阀门制造有限公司 | Boiler safety valve for ship |
| CN203500598U (en) * | 2013-09-29 | 2014-03-26 | 北京航天动力研究所 | Valve rod closed type closed back pressure adjusting type steam safe valve |
| CN207333732U (en) * | 2017-09-02 | 2018-05-08 | 泰州市博圣机械配件厂 | A kind of lever valve valve body structure peculiar to vessel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070506A (en) * | 2021-05-12 | 2021-07-06 | 浙江元鼎船舶设备有限公司 | Manufacturing process and process equipment of marine valve body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |