CN206017867U - A kind of ball valve - Google Patents
A kind of ball valve Download PDFInfo
- Publication number
- CN206017867U CN206017867U CN201620946845.4U CN201620946845U CN206017867U CN 206017867 U CN206017867 U CN 206017867U CN 201620946845 U CN201620946845 U CN 201620946845U CN 206017867 U CN206017867 U CN 206017867U
- Authority
- CN
- China
- Prior art keywords
- hemisphere
- valve rod
- valve
- shell
- spanner
- 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.)
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Links
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims 1
- 239000006244 Medium Thermal Substances 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of ball valve, including spanner, valve rod, bolt hole, flange, induction apparatuss, runner pipe, shell, through hole, valve seat, stuffing-box, hemisphere, heat-insulation layer, sealing ring, display, locking device, graduated ring induction apparatuss and threaded cap；The spheroid of original ball valve is replaced by this utility model with two hemispheres, and two ends are fixed with bolt, when there is a hemisphere to break down, another hemisphere still can in the presence of spanner normal work, bolt connection is easier to take apart, easy to replace and maintain；It is provided with heat-insulation layer inside the shell, can effectively reduces medium thermal loss in pipeline；With the difference of spanner rotational angle, valve opening of different sizes, using graduated ring induction apparatuss can by valve rod rotate angle be transferred to display screen, and the angle locking that valve rod can be rotated with locking device, avoid imprudence from colliding spanner, and change the size of valve opening.
Description
Technical field
This utility model is related to a kind of ball valve, specially a kind of ball valve, belongs to valve applications technical field.
Background technology
Rapidly development, long-distance transport pipes are obtained in recent years with pipelined liquid or gas（Long-distance transmission pipeline）
Upper use ball valve is more and more, and traditional ball valve is only provided with an independent spheroid, changes when occurring damaging or keeps in repair
All bother very much；Long-distance transmission pipeline is almost designed with heat-insulation layer, and especially in northern area, and traditional ball valve is in this respect
Almost ignored；Traditional valve can not show the spanner anglec of rotation in use, less can know that the big of valve opening
Little, the angle of highly inconvenient during use and spanner rotation easily changes in the presence of external force, and causes medium in valve
Through-rate malleable.Therefore, a kind of ball valve is proposed for the problems referred to above.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of ball valve.
This utility model is achieved through the following technical solutions above-mentioned purpose, a kind of ball valve, including valve rod, hemisphere
And shell, the valve stem tip is threaded lid, and the threaded cap side arranges spanner；The valve rod lateral wall arranges scale
Circle induction apparatuss and locking device, and the graduated ring induction apparatuss and locking device are all the ring structure for being close to valve rod lateral wall；
Sealing ring is set between the shell and the hemisphere, and the sealing ring is provided with two, positioned at two hemisphere tops
And bottom；Arrange between the hemisphere and the shell and through hole is set on the inside of stuffing-box, and the hemisphere；The shell two
Side arranges flange, and the flange top arranges display；The valve rod arranges some bolts hole, and the valve rod bottom is arranged
Valve seat；Heat-insulation layer is set on the inside of the shell, and the heat-insulation layer side arranges induction apparatuss；Circulation is set on the inside of the heat-insulation layer
Pipe.
Preferably, described two hemisphere tops and bottom have the bolt hole.
Preferably, the spanner is welded to connect with the threaded cap.
Preferably, the hemisphere is bolted with the valve rod.
The beneficial effects of the utility model are：The spheroid of original ball valve is replaced by this utility model with two hemispheres, and two
End is fixed with bolt, when there is a hemisphere to break down, another hemisphere still can in the presence of spanner normal work, Ke Yi
Keeped in repair under the protection of another hemisphere, bolt connection is easier to take apart, easy to replace and maintain；Insulation is provided with inside the shell
Layer, can effectively reduce medium thermal loss in pipeline, be provided with sensor in heat-insulation layer, and whether sensor can sense in heat-insulation layer
There is the medium of circulation, and result is transferred on display；With the difference of spanner rotational angle, valve opening of different sizes,
The angle that valve rod rotates can be transferred to display screen using graduated ring induction apparatuss, and valve rod can be rotated with locking device
Angle locking, it is to avoid accidentally change the size of valve opening.
Description of the drawings
Fig. 1 is this utility model internal structure schematic diagram.
In figure：1st, spanner, 2, valve rod, 3, bolt hole, 4, flange, 5, induction apparatuss, 6, runner pipe, 7, shell, 8, through hole, 9,
Valve seat, 10, stuffing-box, 11, hemisphere, 12, heat-insulation layer, 13, sealing ring, 14, display, 15, locking device, 16, graduated ring
Induction apparatuss, 17, threaded cap.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to shown in Fig. 1, a kind of ball valve, including valve rod 2, hemisphere 11 and shell 7,2 top of the valve rod sets
Threaded cap 17 is put, and 17 side of the threaded cap arranges spanner 1；2 lateral wall of the valve rod arranges graduated ring induction apparatuss 16 and lock
Determine device 15, and the graduated ring induction apparatuss 16 and locking device 15 are all the ring structure for being close to 2 lateral wall of valve rod；Described outer
Sealing ring 13 is set between shell 7 and the hemisphere 11, and the sealing ring 13 is provided with two, pushes up positioned at two hemispheres 11
End and bottom；Arrange between the hemisphere 11 and the shell 7 and through hole 8 is set on the inside of stuffing-box 10, and the hemisphere 11；
7 both sides of the shell arrange flange 4, and 4 top of the flange arranges display 14；The valve rod 2 arranges some bolts hole 3,
And 2 bottom of valve rod arranges valve seat 9；Heat-insulation layer 12 is set on the inside of the shell 7, and 12 side of the heat-insulation layer arranges sensing
Device 5；Runner pipe 6 is set on the inside of the heat-insulation layer 12.
Used as a kind of technical optimization scheme of the present utility model, 11 top of described two hemispheres and bottom have institute
State bolt hole 3, convenient disassembly.
Used as a kind of technical optimization scheme of the present utility model, the spanner 1 is welded to connect with the threaded cap 17, the company of making
Connect more firm.
Used as a kind of technical optimization scheme of the present utility model, the hemisphere 11 is bolted with the valve rod 2,
Easy to disassemble, convenient maintenance.
This utility model use when, this utility model use when, during Open valve, 14 external power supply of display, and
Display 14 and induction apparatuss 5, graduated ring induction apparatuss 16 are electrically connected with, and 1 rotate counterclockwise of spanner band ovable valve stem 2 rotates, 2 band of valve rod
Dynamic hemisphere 11 rotates, with the increase of flow area, the speed increase that medium passes through, and when being rotated by 90 °, valve is opened completely
Open, through hole 8 and runner pipe 6 overlap, circulating rate is maximum, the induction apparatuss when medium of the circulation in pipeline is leaked to heat-insulation layer 12
5 will sense, and send signal, and 14 video data of display, monitoring personnel are gone and found out what's going in time, and spanner 1 is in rotary course
In, 1 anglec of rotation of spanner can be transferred to display 14 by graduated ring induction apparatuss 16, and when rotary spanner 1 is not needed, locking
Device 15 is locked.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Contain an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (4)
1. a kind of ball valve, including valve rod（2）, hemisphere（11）And shell（7）, it is characterised in that：The valve rod（2）Top
It is threaded lid（17）, and the threaded cap（17）Side arranges spanner（1）；The valve rod（2）Lateral wall arranges graduated ring sense
Answer device（16）And locking device（15）, and the graduated ring induction apparatuss（16）And locking device（15）All it is to be close to valve rod（2）Outward
The ring structure of side wall；The shell（7）With the hemisphere（11）Between arrange sealing ring（13）, and the sealing ring（13）
Two are provided with, positioned at two hemispheres（11）Top and bottom；The hemisphere（11）With the shell（7）Between arrange and fill out
Material letter（10）, and the hemisphere（11）Inner side arranges through hole（8）；The shell（7）Both sides arrange flange（4）, and the method
Blue（4）Top arranges display（14）；The valve rod（2）Some bolts hole are set（3）, and the valve rod（2）Bottom arranges valve
Seat（9）；The shell（7）Inner side arranges heat-insulation layer（12）, and the heat-insulation layer（12）Side arranges induction apparatuss（5）；The guarantor
Warm layer（12）Inner side arranges runner pipe（6）.
2. a kind of ball valve according to claim 1, it is characterised in that：Described two hemispheres（11）Top and bottom
Have bolt hole（3）.
3. a kind of ball valve according to claim 1, it is characterised in that：The spanner（1）With the threaded cap（17）
It is welded to connect.
4. a kind of ball valve according to claim 1, it is characterised in that：The hemisphere（11）With the valve rod（2）
It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946845.4U CN206017867U (en) | 2016-08-26 | 2016-08-26 | A kind of ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946845.4U CN206017867U (en) | 2016-08-26 | 2016-08-26 | A kind of ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017867U true CN206017867U (en) | 2017-03-15 |
Family
ID=58251069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946845.4U Active CN206017867U (en) | 2016-08-26 | 2016-08-26 | A kind of ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317295A (en) * | 2018-04-11 | 2018-07-24 | 江苏威尔迪威阀业有限公司 | A kind of locking whole-through diameter ball valve |
-
2016
- 2016-08-26 CN CN201620946845.4U patent/CN206017867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317295A (en) * | 2018-04-11 | 2018-07-24 | 江苏威尔迪威阀业有限公司 | A kind of locking whole-through diameter ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2023980053070 Denomination of utility model: A new type of ball valve Granted publication date: 20170315 License type: Exclusive License Record date: 20231222 |