CN107504237A - A kind of special automatic quick lever valve arrangement peculiar to vessel - Google Patents
A kind of special automatic quick lever valve arrangement peculiar to vessel Download PDFInfo
- Publication number
- CN107504237A CN107504237A CN201710879762.7A CN201710879762A CN107504237A CN 107504237 A CN107504237 A CN 107504237A CN 201710879762 A CN201710879762 A CN 201710879762A CN 107504237 A CN107504237 A CN 107504237A
- Authority
- CN
- China
- Prior art keywords
- slide bar
- valve
- connecting pole
- valve rod
- entrance
- 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
- 238000010276 construction Methods 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 230000006837 decompression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000007789 sealing 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
-
- 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
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The present invention relates to marine valve technical field, more particularly to a kind of special automatic quick lever valve arrangement peculiar to vessel.The technical solution adopted by the present invention is：Including ball valve agent structure, the left side sphere of valve body construction is provided with cylindrical outlet connecting pole, the bottom end face of valve body construction is provided with entrance connecting pole, entrance connecting pole is fixedly connected with disk with being respectively equipped with entrance on outlet connecting pole and be fixedly connected with disk with outlet, the upper surface of valve body construction is provided with integrally formed valve rod fixed column, the upper end of valve rod fixed column is connected with valve rod fixed cover, valve rod fixed cover end face center position is provided with assembling bellmouth, the center of assembling bellmouth is provided with slide bar connecting hole, the inside of slide bar connecting hole is provided with mobile slide bar.It is an advantage of the invention that：It is able to ensure that high-temperature service has more preferable safe working environment, reduced pressure treatment can be rapidly performed by when occurring pressure differential in equipment automatically, it is ensured that the normal work of equipment.
Description
Technical field
The present invention relates to marine valve technical field, more particularly to a kind of special automatic quick lever valve arrangement 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 special automatic quick lever valve arrangement peculiar to vessel, in the high-temperature service in hull
Lever valve arrangement is placed, row pressure processing can be carried out automatically when larger deviation occurs in pressure, can play and ensure that high temperature is set
The effect of standby pressure security, so that equipment can normally be run in ship, enables the equipment in hull preferably to play it
Effect, and security is more secure.
Technical scheme is as follows：
A kind of special automatic quick lever valve arrangement peculiar to vessel, it is overall to be made up of metal material of copper, it is characterised in that：Including ball
Shape valve body construction, the left side sphere of the valve body construction are provided with cylindrical outlet connecting pole, the valve body
The bottom end face of structure is provided with entrance connecting pole, and being respectively equipped with entrance on the entrance connecting pole and the outlet connecting pole consolidates
To determine terminal pad and disk is fixedly connected with outlet, the upper surface of the valve body construction is provided with integrally formed valve rod fixed column,
The upper end of the valve rod fixed column is connected with valve rod fixed cover, and the medial center position of the valve rod fixed cover is provided with downwards
Cylindrical reinforcement boss structure, the valve rod fixed cover end face center position be provided with assembling bellmouth, the assembling taper
The center in hole is provided with slide bar connecting hole, and the inside of the slide bar connecting hole is provided with mobile slide bar, the mobile slide bar it is upper
Rostellum goes out the upper surface of the valve rod fixed cover, and the bottom of the mobile slide bar is provided with back taper slide bar fastening lid, the cunning
The top outer of bar fastening lid is surrounded by sealed groove, and the bottom of the slide bar fastening lid is taper tip structure, it is described enter
The inside of mouth connecting pole and the valve body construction link position is provided with cylindrical relief outlet seal, the relief outlet
Seal and the slide bar fastening lid can be snapped together closely, and the mobile slide bar can be according to the entrance connecting pole
The pressure of inner side is moved up and down automatically, and the slide bar fastening lid can be moved and then together when the mobile slide bar moves
It is dynamic.
Further, hydraulic structure, the hydraulic structure are provided between the mobile slide bar and the valve rod fixed cover
The mobile slide bar can be automatically controlled to move, the pressure on the inside of the entrance connecting pole is more than the hydraulic structure
During pressure value, the mobile slide bar is begun to move up, and the pressure on the inside of the entrance connecting pole is less than or equal to the liquid
During the pressure value of laminated structure, the mobile slide bar starts to move down.
Further, the valve rod fixed cover is provided with standby sliding rod rack, in the valve rod fixed cover with it is described
Standby sliding rod rack is provided with standby slide bar link, the standby sliding rod rack and the standby cunning in the reverse direction into 180 degree
Bar link is by single structural member with being linked together at the top of the mobile slide bar.
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：
, can be automatic when occurring pressure differential in equipment present invention ensure that high-temperature service has more preferable safe working environment
It is rapidly performed by reduced pressure treatment, it is ensured that the normal work of equipment, and the intensity of this valve body structure is high, and performance is good, uses
Life-span is also longer, more stable when in use, while its connection is closer, uses 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, outlet connecting pole, 4, entrance be fixedly connected with disk, 5, outlet
It is fixedly connected with disk, 6, valve rod fixed column, 7, valve rod fixed cover, 8, reinforce boss structure, 9, assembling bellmouth, 10, mobile slide
Bar, 11, slide bar fastening lid, 12, relief outlet seal, 13, standby sliding rod rack, 14, standby slide bar link.
Embodiment
As shown in Figures 1 to 7, a kind of special automatic quick lever valve arrangement peculiar to vessel, it is the press device of hull interior
The main part of the middle lever valve arrangement used, is mainly used in hull in the press device of high temperature, when the pressure in equipment
When bigger than normal than expected value, lever valve automatically quickly can open pressure loading valve, and pressure is discharged in time, made at pressure
In in normal range (NR), it can be ensured that the security of equipment, and when being used with the mating connection of other structures part, compactness is more preferable,
More convenient to use, using effect is also more preferable.It can certainly be applied in the press device of other non high temperatures, together
Sample can play a part of relatively good safety valve.Entirety of the invention is made up of metal material of copper, on the one hand can improve its
Structural strength, make it more reliable in use, and heat-resisting quantity is stronger；On the other hand the essence in process can be made
Du Genggao, more accurate ship hull requirements are disclosure satisfy that, make the performance of ship more preferable.It includes ball valve agent structure 1, spherical
Space is bigger when in use for structure, and effect can be more preferable.The left side sphere of the valve body construction 1 connects provided with cylindrical outlet
Post 3 is connect, it is the position being vented in decompression process.The bottom end face of the valve body construction 1 is provided with entrance connecting pole
2, the pressure texture part of it and hull links together.The entrance connecting pole 2 and it is described outlet connecting pole 3 on be respectively equipped with into
Mouth is fixedly connected with disk 4 and disk 5 is fixedly connected with outlet, may insure what is connected when being connected with other structures by being fixedly connected with disk
More firmly, connection effect is more preferable.The upper surface of the valve body construction 1 is provided with integrally formed valve rod fixed column 6, and it is
For fixing the structure of valve rod, valve rod said herein and the Slide bar structure said below are the same thing.It can pass through other structures
Part directly fixes valve rod, can also be fixed indirectly.The upper end of the valve rod fixed column 6 is connected with valve rod fixed cover 7,
The medial center position of the valve rod fixed cover 7 is provided with downward cylindrical reinforcement boss structure 8, and reinforcing boss structure 8 can
So that slide bar has, fixed area is longer, also functions to the effect of reinforcing in itself to structure in addition.The end face center of valve rod fixed cover 7
Position is provided with assembling bellmouth 9, and the center of the assembling bellmouth 9 is provided with slide bar connecting hole, can be with slide bar connecting hole
Slide bar is directly attached by fixation by other structures part.The inside of the slide bar connecting hole is provided with mobile slide bar 10, described
The upper rostellum of mobile slide bar 10 goes out the upper surface of the valve rod fixed cover 7.The bottom of the mobile slide bar 10 is provided with back taper
Slide bar fastening lid 11, the top outer of the slide bar fastening lid 11 are surrounded by sealed groove, are so able to ensure that in connection position
The sealing put.The bottom of the slide bar fastening lid 11 is taper tip structure, the entrance connecting pole 2 and the valve body
The inside of the link position of structure 1 is provided with cylindrical relief outlet seal 12, the relief outlet seal 12 and the slide bar
Fastening lid 11 can be snapped together closely, can just be separated when needing to carry out automatic pressure-reducing.The mobile slide bar 10 can
To be moved up and down automatically according to the pressure of the inner side of entrance connecting pole 2, slide bar when the mobile slide bar 10 moves
Fastening lid 11 can be moved and then together.
Preferably, hydraulic structure is provided between the mobile slide bar 10 and the valve rod fixed cover 7, the hydraulic pressure knot
Structure can automatically control the mobile slide bar 10 and move, and can make its safety by hydraulic structure automatically control
Property is more preferable, and imporosity is stronger, but cost can be higher.When the pressure of the inner side of entrance connecting pole 2 is more than the liquid
During the pressure value of laminated structure, the mobile slide bar 10 is begun to move up, be less than when the pressure of the inner side of the entrance connecting pole 2 or
Equal to the hydraulic structure pressure value when, the mobile slide bar 10 starts to move down.
Preferably, the valve rod fixed cover 7 is provided with standby sliding rod rack 13, in the valve rod fixed cover 7 with
The standby sliding rod rack 13 is provided with standby slide bar link 14, the standby He of sliding rod rack 13 in the reverse direction into 180 degree
The standby slide bar link 14 is linked together by the top of single structural member and the mobile slide bar 10, passes through tradition
The mode of machinery can similarly reach the purpose of automatic fast decompression, use also more convenient, and cost also compares
It is low.
Preferably, the entrance be fixedly connected disk 4 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 special automatic quick lever valve arrangement peculiar to vessel, overall to be made up of metal material of copper, it is characterised in that：Including spherical
Valve body construction (1), the left side sphere of the valve body construction (1) are provided with cylindrical outlet connecting pole (3), the valve
The bottom end face of door main body structure (1) is provided with entrance connecting pole (2), the entrance connecting pole (2) and the outlet connecting pole
(3) entrance is respectively equipped with it is fixedly connected with disk (4) and disk (5), the upper surface of the valve body construction (1) is fixedly connected with outlet
Integrally formed valve rod fixed column (6) is provided with, the upper end of the valve rod fixed column (6) is connected with valve rod fixed cover (7), institute
The medial center position for stating valve rod fixed cover (7) is provided with downward cylindrical reinforcement boss structure (8), on the valve rod is fixed
To cover (7) end face center position and be provided with assembling bellmouth (9), the center of the assembling bellmouth (9) is provided with slide bar connecting hole,
The inside of the slide bar connecting hole is provided with mobile slide bar (10), and the upper rostellum of the mobile slide bar (10), which goes out the valve rod, to be fixed
The upper surface of (7) is covered, the bottom of the mobile slide bar (10) is provided with back taper slide bar fastening lid (11), the slide bar fastening lid
(11) top outer is surrounded by sealed groove, and the bottom of the slide bar fastening lid (11) is taper tip structure, it is described enter
The inside of mouth connecting pole (2) and the valve body construction (1) link position is provided with cylindrical relief outlet seal (12), institute
Stating relief outlet seal (12) and the slide bar fastening lid (11) can closely snap together, the mobile slide bar (10)
It can be moved up and down automatically according to the pressure on the inside of the entrance connecting pole (2), the mobile when institute of mobile slide bar (10)
State slide bar fastening lid (11) and then can move together.
2. the special automatic quick lever valve arrangement peculiar to vessel of one kind according to claim 1, it is characterised in that：It is described mobile sliding
Hydraulic structure is provided between bar (10) and the valve rod fixed cover (7), the hydraulic structure can automatically control the movement
Slide bar (10) moves, described when the pressure on the inside of the entrance connecting pole (2) is more than the pressure value of the hydraulic structure
Mobile slide bar (10) begins to move up, and the pressure on the inside of the entrance connecting pole (2) is less than or equal to the hydraulic structure
Pressure value when, the mobile slide bar (10) starts to move down.
3. the special automatic quick lever valve arrangement peculiar to vessel of one kind according to claim 1, it is characterised in that：The valve rod is consolidated
Fixed upper lid (7) is provided with standby sliding rod rack (13), on the valve rod fixed cover (7) with the standby sliding rod rack (13) into
180 degree is provided with standby slide bar link (14) in the reverse direction, and the standby sliding rod rack (13) connects with the standby slide bar
Frame (14) is by single structural member with being linked together at the top of the mobile slide bar (10).
4. the special automatic quick lever valve arrangement peculiar to vessel of one kind according to claim 1, it is characterised in that：The entrance is consolidated
It is identical with the outlet size for being fixedly connected with disk (5) to determine terminal pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879762.7A CN107504237A (en) | 2017-09-25 | 2017-09-25 | A kind of special automatic quick lever valve arrangement peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879762.7A CN107504237A (en) | 2017-09-25 | 2017-09-25 | A kind of special automatic quick lever valve arrangement peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504237A true CN107504237A (en) | 2017-12-22 |
Family
ID=60699343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710879762.7A Pending CN107504237A (en) | 2017-09-25 | 2017-09-25 | A kind of special automatic quick lever valve arrangement peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504237A (en) |
Citations (7)
| 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 |
| CN102052493A (en) * | 2009-11-10 | 2011-05-11 | 北京航天动力研究所 | Steam safety valve with backpressure regulating mechanism and elastic valve clack |
| 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 |
| CN103511693A (en) * | 2013-09-29 | 2014-01-15 | 北京航天动力研究所 | Valve rod sealing type closed backpressure adjusting type steam security valve |
| CN205978685U (en) * | 2016-08-31 | 2017-02-22 | 江苏华立控制阀有限公司 | Novel lever relief pressure valve |
| CN106523748A (en) * | 2016-12-01 | 2017-03-22 | 扬中市阀门厂有限公司 | Quick-closed power station safety valve |
| CN207470862U (en) * | 2017-09-25 | 2018-06-08 | 泰州市博圣机械配件厂 | A kind of automatic quick lever valve arrangement peculiar to vessel |
-
2017
- 2017-09-25 CN CN201710879762.7A patent/CN107504237A/en active Pending
Patent Citations (7)
| 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 |
| CN102052493A (en) * | 2009-11-10 | 2011-05-11 | 北京航天动力研究所 | Steam safety valve with backpressure regulating mechanism and elastic valve clack |
| 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 |
| CN103511693A (en) * | 2013-09-29 | 2014-01-15 | 北京航天动力研究所 | Valve rod sealing type closed backpressure adjusting type steam security valve |
| CN205978685U (en) * | 2016-08-31 | 2017-02-22 | 江苏华立控制阀有限公司 | Novel lever relief pressure valve |
| CN106523748A (en) * | 2016-12-01 | 2017-03-22 | 扬中市阀门厂有限公司 | Quick-closed power station safety valve |
| CN207470862U (en) * | 2017-09-25 | 2018-06-08 | 泰州市博圣机械配件厂 | A kind of automatic quick lever valve arrangement peculiar to vessel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109282062A (en) | Temperature, pressure safety valve | |
| CA2705126C (en) | Improved plug valve | |
| CN207470862U (en) | A kind of automatic quick lever valve arrangement peculiar to vessel | |
| CN107504237A (en) | A kind of special automatic quick lever valve arrangement peculiar to vessel | |
| CN104763808A (en) | Low-resistance high-efficiency locking method and device for quick opening valve of pressure container | |
| JPWO2010055553A1 (en) | tank | |
| CN103174572A (en) | Safe overflow valve device capable of controlling pressure and flow | |
| CN207333732U (en) | A kind of lever valve valve body structure peculiar to vessel | |
| CN107448616A (en) | A kind of improved lever valve valve body structure peculiar to vessel | |
| CN115009414B (en) | Dual-mode control method and attitude leveling method for small waterplane area ship | |
| CN106992306B (en) | A kind of combination valve for fuel cell | |
| CN207333844U (en) | A kind of multi-grade lever valve body peculiar to vessel | |
| CN105570502B (en) | A kind of quick relief safety valve | |
| CN207470864U (en) | A kind of automatic pressure reducing valve peculiar to vessel | |
| CN206126571U (en) | Novel wire rope hangs device | |
| CN108335762A (en) | Reactor pressure vessel and supporting structure applied to reactor pressure vessel | |
| CN218644791U (en) | Locking structure with safety device | |
| CN210946937U (en) | Energy-saving control system of excavator | |
| CN205423980U (en) | Zero leakage liquid accuse pressure regulating valve | |
| CN107269895A (en) | A kind of special multi-grade lever valve body peculiar to vessel | |
| CN209294483U (en) | A kind of band enforces the high pressure check valve of handle | |
| CN207342065U (en) | A kind of fire extinguisher safety valve | |
| CN208027757U (en) | Reactor pressure vessel and supporting structure applied to reactor pressure vessel | |
| CN206592362U (en) | A kind of screw thread inserting type Fill valve | |
| CN207333851U (en) | A kind of portable air reducing valve peculiar to vessel |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |