CN110081209A - A kind of six pass ball valves - Google Patents
A kind of six pass ball valves Download PDFInfo
- Publication number
- CN110081209A CN110081209A CN201910421621.XA CN201910421621A CN110081209A CN 110081209 A CN110081209 A CN 110081209A CN 201910421621 A CN201910421621 A CN 201910421621A CN 110081209 A CN110081209 A CN 110081209A
- Authority
- CN
- China
- Prior art keywords
- valve
- channel
- valve pocket
- core assembly
- top cover
- 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
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
-
- 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
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a kind of six pass ball valves, the valve casing of opening is equipped with including top cover and upper end, the valve casing lower end is equipped with first passage and second channel side by side, the side of the valve casing is symmetrically arranged with and the first from left channel of first passage cooperation and a right channel, and the second from left channel and right two channels that cooperate with second channel；The top cover is arranged at valve casing upper end opening by positioning plug-in unit；The first core assembly being mounted on top cover is equipped in the valve casing at first passage, is equipped with the second core assembly being mounted on top cover at second channel；First core assembly is used to control the on-off in first passage and the first from left channel or a right channel, and second core assembly is used to control the on-off in second channel and the second from left channel or right two channels；Six pass ball valve is not only simple in structure, integrates, and easy to disassemble and maintenance.
Description
Technical field
The present invention relates to ball valve technical field, in particular to a kind of six pass ball valves.
Background technique
Ball valve is widely used on oil and natural gas pipeline, and oil recovery, oil refining, petrochemical industry, chemical industry, chemical fibre, metallurgy, electricity
In the devices such as power, nuclear power, food and papermaking.Six pass ball valve in the prior art is mostly led to by two three-way ball valves or three two
Ball valve is formed by connecting by pipeline, and pipeline is complicated and volume is big, and in addition when failure needs repairing, pipeline is dismantled
It could repair, time-consuming, laborious, cost of idleness.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of integrated forms, six pass ball valves easy to disassemble and maintenance.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of six pass ball valves, including top cover and upper end are equipped with
The valve casing of opening, the valve casing lower end are equipped with first passage and second channel side by side, and the side of the valve casing is symmetrically arranged with and the
The first from left channel of one channel cooperation and a right channel, and the second from left channel and right two channels that cooperate with second channel；The top
Lid is arranged at valve casing upper end opening by positioning plug-in unit；The be mounted on top cover is equipped in the valve casing at first passage
One core assembly is equipped with the second core assembly being mounted on top cover at second channel；First core assembly is for controlling
The on-off in first passage processed and the first from left channel or a right channel, second core assembly are logical for controlling second channel and the second from left
The on-off in road or right two channels；
First core assembly and the second core assembly structure are identical including valve pocket, and the valve pocket includes left half valve pocket
With right half valve pocket, left half valve pocket is interior to be equipped with left half valve chamber, and half valve chamber of the right side is equipped in right half valve pocket；Left half valve pocket
The valve pocket is formed with half valve pocket split of the right side, left half valve chamber and right half valve chamber split form valve chamber；Rotation in the valve chamber
It is connected with the sphere in sealing contact with it, is equipped with valve rod on the sphere upwards along the vertical direction, the valve rod stretches out valve pocket simultaneously
It is pierced by top cover；Left half valve pocket is equipped with the left channel that be connected to valve chamber, and right half valve pocket with valve chamber equipped with being connected to
Right channel；The lower end of the valve pocket is equipped with the lower channel being connected to valve chamber；Intercommunicating pore is equipped in the sphere, the intercommunicating pore
One end is connected to lower channel always, by valve rod rotating sphere can control lower channel and left channel on-off and lower channel with
The on-off in right channel.
Through the above technical solutions, six pass ball valve is when in use, driven by the valve rod in the first core assembly of rotation
Sphere rotation, sphere can control the on-off of lower channel Yu left channel by intercommunicating pore when rotating, so realize first passage with
The on-off in the first from left channel can also control the on-off of lower channel Yu right channel, and then realize the logical of one channel of first passage and the right side
It is disconnected；Similarly, sphere rotation is driven by the valve rod in the second core assembly of rotation, sphere can control when rotating by intercommunicating pore
The on-off of lower channel and left channel, and then realize the on-off of second channel and the second from left channel, lower channel can also be controlled and the right side is logical
The on-off in road, and then realize the on-off of second channel and right two channels；Here the upper of valve casing is arranged in by positioning plug-in unit in top cover
It, can be convenient for the disassembly and installation between top cover and valve casing at end opening；Valve pocket is arranged to left half valve pocket and right half valve pocket can
Convenient for the installation and removal of valve chamber interior spheroid, consequently facilitating the maintenance of six pass ball valves；In addition the is arranged side by side in a valve casing
One core assembly and the second core assembly enable to six pass ball valves compact-sized more integrated.
In further technical solution, right half valve pocket is equipped with inserting groove on the two sides cooperated with left half valve pocket,
The side of inserting groove is equipped with the first clamping double wedge, and left half valve pocket is equipped with the cutting for being inserted into the inserting groove,
The side of the cutting is equipped with the second clamping double wedge with the first clamping double wedge cooperation；Changing setting can be convenient for left half valve
The installation and removal of set and right half valve pocket.
In further technical solution, left half valve pocket and right half valve pocket pass through positioning pin and are mounted on the top cover
On.
In further technical solution, the left sealing contacted with ball seal is equipped in left half valve chamber at left channel
Circle；The right sealing ring contacted with ball seal is equipped in right half valve chamber at right channel.
In further technical solution, the top cover the first core assembly valve rod and the second core assembly valve rod it
Between be equipped with shaft, be rotatably connected to runner in the shaft；The valve rod upper end of first core assembly is fixedly installed with first
Turntable is fixedly installed with the second turntable on the valve rod of second core assembly, passes through handle at the eccentric position of the runner
Bar is hinged with connecting rod, and one end of the connecting rod is hinged at the eccentric position of the first turntable, the other end is hinged on second turn
At the eccentric position of disk；When the setting handlebar drives runner rotation, drive the first turntable and the second turntable same by connecting rod
Step rotation, and then realize the synchronously control of the first core assembly and the second core assembly.
In further technical solution, the positioning plug-in unit is U-shaped, and the side of the valve casing is close to the upper end opening
It sets that there are two the first spliced eyes for positioning plug-in unit grafting side by side, sets that there are two for positioning plug-in unit grafting on the top cover side by side
Second spliced eye.
The first groove is equipped in further technical solution, in the valve casing at first passage position, in second channel
The second groove is equipped at position；The valve pocket lower end of first core assembly is inserted into first groove, second spool
The valve pocket lower end of component is inserted into second groove.
(3) beneficial effect
Compared with prior art, technical solution of the present invention has the advantage that
(1) present invention is easy to assembly,
(2) convenient disassembly, it is easy to maintenance.
(3) integration of the present invention is strong, and volume compact simplifies pipeline.
Detailed description of the invention
Fig. 1 is the assembly schematic perspective view of six pass ball valves in embodiment；
Fig. 2 is the main view of six pass ball valves in embodiment；
Fig. 3 is the top view of six pass ball valves in embodiment；
Fig. 4 is the left view of six pass ball valves in embodiment；
Fig. 5 is the configuration schematic diagram of six pass ball valves in embodiment；
Fig. 6 is the cross-sectional view in Fig. 3 at A-A；
Fig. 7 is the cross-sectional view in Fig. 2 at B-B；
Fig. 8 is the cross-sectional view in Fig. 2 at C-C；
Fig. 9 is the part assembling structure schematic diagram of six pass ball valves in embodiment；
Figure 10 is the configuration schematic diagram of the first core assembly in embodiment
Figure 11 is the structural schematic diagram of valve casing in embodiment.
Specific embodiment
It please refers to shown in Fig. 1-11, a kind of six pass ball valves are equipped with the valve casing 15 of opening, the valve including top cover 2 and upper end
15 lower end of shell is equipped with first passage A1 and second channel B1 side by side, and the side of the valve casing 15 is symmetrically arranged with matches with first passage A1
The first from left channel P1 and one channel A2 of the right side of conjunction, and the two channel B2 of the second from left channel P2 and the right side with second channel B1 cooperation；It is described
Top cover 2 is arranged at 15 upper end opening of valve casing by the positioning plug-in unit 10 of U-shaped, wherein the side of the valve casing 15 is close to it
The first spliced eye 15a that there are two perforative for positioning 10 grafting of plug-in unit is set at upper end opening side by side, is set side by side on the top cover 2
There are two the second spliced eye 2a for positioning 10 grafting of plug-in unit；In order to guarantee the sealing of top cover 2 Yu 15 junction of valve casing, the top
The upper end opening position of lid 2 and valve casing 15 is equipped with the first sealing ring 9；Installation is equipped at first passage A1 in the valve casing 15
The first core assembly 1a on top cover 2, the second core assembly 1b being mounted on top cover 2 is equipped at second channel B1；Institute
The first core assembly 1a is stated for controlling the on-off of first passage A1 Yu one channel A2 of the first from left channel P1 or the right side, second spool
Component 1b is used to control the on-off of second channel B1 Yu two channel B2 of the second from left channel P2 or the right side.
The first core assembly 1a and the second core assembly 1b structure are identical including valve pocket 3, and the valve pocket 3 includes a left side
It is equipped in half valve pocket 3a and half valve pocket 3b, the left half valve pocket 3a of the right side in half valve chamber 3a1, the right half valve pocket 3b of a left side and is equipped with right half
Valve chamber 3b1；The left half valve pocket 3a and right half valve pocket 3b split form the valve pocket 3, the left half valve chamber 3a1 and right half valve chamber
3b1 split forms valve chamber；It is rotatably connected to the sphere 8 in sealing contact with it in the valve chamber, on the sphere 8 along the vertical direction
It is equipped with valve rod 5 upwards, the valve rod 5 stretches out valve pocket 3 and is pierced by top cover 2；The left half valve pocket 3a is equipped with and is connected to valve chamber
Left channel 3a2, the right half valve pocket 3b are equipped with the right channel 3b2 being connected to valve chamber；In Zuo Tongdao in the left half valve chamber 3a1
The left sealing ring 7a in sealing contact with sphere 8 is equipped at 3a2；It is equipped at right channel 3b2 in the right half valve chamber 3b1 and sphere
8 right sealing ring 7b in sealing contact；The lower end of the valve pocket 3 is equipped with the lower channel 3c being connected to valve chamber；It is equipped in the sphere 8
Intercommunicating pore 8a, one end of the intercommunicating pore 8a are connected to lower channel 3c always, can control lower channel by 5 rotating sphere 8 of valve rod
3c and the on-off of left channel 3a2 and the on-off of lower channel 3c and right channel 3b2.
Wherein, the right half valve pocket 3b is equipped with inserting groove 3b3, inserting groove on the two sides cooperated with half valve pocket 3a of a left side
The side of 3b3 is equipped with the first clamping double wedge 3b4, the left half valve pocket 3a equipped with for being inserted into the inserting groove 3b3
The side of cutting 3a3, the cutting 3a3 are equipped with the second clamping double wedge 3a4 with the first clamping double wedge 3b4 cooperation；Change
The installation and removal that can be convenient for half valve pocket 3a of a left side and half valve pocket 3b of the right side are set.The left half valve pocket 3a and half valve pocket 3b of the right side is logical
Positioning pin 6 is crossed to be mounted on the top cover 2.The first groove 15b is equipped in the valve casing 15 at the position first passage A1, the
The second groove 15c is equipped at the two channels position B1；First groove is inserted into 3 lower end of valve pocket of the first core assembly 1a
In 15b, 3 lower end of valve pocket of the second core assembly 1b is inserted into the second groove 15c.
When in use, the valve rod 5 rotated in the first core assembly 1a drives sphere 8 to rotate to six pass ball valve, and sphere 8 rotates
When can control the on-off of lower channel 3c Yu left channel 3a2 by intercommunicating pore 8a, and then realize first passage A1 and the first from left channel
The on-off of P1 can also control the on-off of lower channel 3c Yu right channel 3b2, and then realize first passage A1's and one channel A2 of the right side
On-off；Similarly, the valve rod 5 rotated in the second core assembly 1b drives sphere 8 to rotate, can by intercommunicating pore 8a when sphere 8 rotates
It to control the on-off of lower channel 3c Yu left channel 3a2, and then realizes the on-off of second channel B1 and the second from left channel P2, can also control
The on-off of lower channel 3c processed and right channel 3b2, and then realize the on-off of second channel B1 and two channel B2 of the right side；In addition top cover 2 is logical
Positioning plug-in unit 10 is crossed to be arranged at the upper end opening of valve casing 15, it can be convenient for the disassembly and installation between top cover 2 and valve casing 15；Valve
Set 3 is arranged to the installation and removal that half valve pocket 3a of a left side and half valve pocket 3b of the right side can be convenient for valve chamber interior spheroid, consequently facilitating six logical balls
The maintenance of valve.
The top cover 2 is equipped with shaft between the valve rod 5 of the first core assembly 1a and the valve rod 5 of the second core assembly 1b
21, runner 12 is rotatably connected in the shaft 21；5 upper end of valve rod of the first core assembly 1a is fixedly installed with first turn
Disk 11a, is fixedly installed with the second turntable 11b on the valve rod 5 of the second core assembly 1b, at the eccentric position of the runner 12
It is hinged with connecting rod 13 by handlebar 14, one end of the connecting rod 13 is hinged at the eccentric position of the first turntable 11a, is another
One end is hinged at the eccentric position of the second turntable 11b；When the setting handlebar 14 drives runner 12 to rotate, pass through connecting rod 13
It drives the first turntable 11a and the second turntable 11b to rotate synchronously, and then realizes the first core assembly 1a's and the second core assembly 1b
Synchronously control.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of six pass ball valves are equipped with the valve casing of opening including top cover and upper end, the valve casing lower end is equipped with first passage side by side
And second channel, the side of the valve casing be symmetrically arranged with one channel of the first from left channel of first passage cooperation and the right side, and with the
The second from left channel of two channels cooperation and right two channels；It is characterized in that, the top cover is arranged by positioning plug-in unit in valve casing upper end
Opening；The first core assembly being mounted on top cover is equipped in the valve casing at first passage, is equipped at second channel
The second core assembly being mounted on top cover；First core assembly is logical for controlling first passage and the first from left channel or the right side one
The on-off in road, second core assembly are used to control the on-off in second channel and the second from left channel or right two channels；
First core assembly and the second core assembly structure are identical including valve pocket, and the valve pocket includes left half valve pocket and the right side
Half valve pocket, left half valve pocket is interior to be equipped with left half valve chamber, and half valve chamber of the right side is equipped in right half valve pocket；Left half valve pocket and the right side
Half valve pocket split forms the valve pocket, and left half valve chamber and right half valve chamber split form valve chamber；Rotation connection in the valve chamber
There is the sphere in sealing contact with it, be equipped with valve rod on the sphere upwards along the vertical direction, the valve rod stretches out valve pocket and is pierced by
Top cover；Left half valve pocket is equipped with the left channel being connected to valve chamber, and it is logical that right half valve pocket is equipped with the right side being connected to valve chamber
Road；The lower end of the valve pocket is equipped with the lower channel being connected to valve chamber；Intercommunicating pore, one end of the intercommunicating pore are equipped in the sphere
Always it is connected to lower channel, it is logical by the on-off and lower channel and the right side in the controllable lower channel of valve rod rotating sphere and left channel
The on-off in road.
2. six pass ball valve according to claim 1, which is characterized in that right half valve pocket is in two with left half valve pocket cooperation
Side is equipped with inserting groove, and the side of inserting groove is equipped with the first clamping double wedge, and left half valve pocket is equipped with for being inserted into
The cutting in inserting groove is stated, the side of the cutting is equipped with the second clamping double wedge with the first clamping double wedge cooperation.
3. six pass ball valve according to claim 1, which is characterized in that left half valve pocket and right half valve pocket pass through positioning
Pin is mounted on the top cover.
4. six pass ball valve according to claim 1, which is characterized in that be equipped at left channel in left half valve chamber and ball
Body left sealing ring in sealing contact；The right sealing ring contacted with ball seal is equipped in right half valve chamber at right channel.
5. six pass ball valve according to claim 1, which is characterized in that the top cover is in the valve rod of the first core assembly and
It is equipped with shaft between the valve rod of two core assemblies, is rotatably connected to runner in the shaft；The valve rod of first core assembly
Upper end is fixedly installed with the first turntable, and the second turntable is fixedly installed on the valve rod of second core assembly, the runner
Connecting rod is hinged with by handlebar at eccentric position, one end of the connecting rod is hinged at the eccentric position of the first turntable,
The other end is hinged at the eccentric position of the second turntable.
6. six pass ball valve according to claim 1, which is characterized in that the positioning plug-in unit is U-shaped, the side of the valve casing
There are two the first spliced eyes for positioning plug-in unit grafting setting side by side close to the upper end opening, are equipped with two on the top cover side by side
A the second spliced eye for positioning plug-in unit grafting.
7. six pass ball valve according to claim 1, which is characterized in that be equipped with the in the valve casing at first passage position
One groove is equipped with the second groove at second channel position；The valve pocket lower end insertion described first of first core assembly is recessed
In slot, the valve pocket lower end of second core assembly is inserted into second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421621.XA CN110081209B (en) | 2019-05-21 | 2019-05-21 | Six-way ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421621.XA CN110081209B (en) | 2019-05-21 | 2019-05-21 | Six-way ball valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110081209A true CN110081209A (en) | 2019-08-02 |
| CN110081209B CN110081209B (en) | 2020-09-01 |
Family
ID=67421049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910421621.XA Active CN110081209B (en) | 2019-05-21 | 2019-05-21 | Six-way ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081209B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395239A (en) * | 2019-08-27 | 2019-11-01 | 安徽尚科院光电子科技有限公司 | Dibit threeway two-way valve and automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5467967A (en) * | 1995-01-18 | 1995-11-21 | Gillooly; Gregory T. | Water temperature control device |
| CN202901500U (en) * | 2012-09-17 | 2013-04-24 | 福建海洋铜业有限公司 | Valve encryption mechanism |
| CN203286106U (en) * | 2011-09-20 | 2013-11-13 | 上海冠戈实业有限公司 | Single-arm operation type gear double-linkage ball valve set |
| CN206175794U (en) * | 2016-11-22 | 2017-05-17 | 荣成市固废综合处理与应用产业园有限公司 | Ball valve or locking for ball valve valve lock |
| CN208871077U (en) * | 2018-09-13 | 2019-05-17 | 武汉市恒兴管业发展有限公司 | A kind of overall plastic ball valve convenient for combination |
-
2019
- 2019-05-21 CN CN201910421621.XA patent/CN110081209B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5467967A (en) * | 1995-01-18 | 1995-11-21 | Gillooly; Gregory T. | Water temperature control device |
| CN203286106U (en) * | 2011-09-20 | 2013-11-13 | 上海冠戈实业有限公司 | Single-arm operation type gear double-linkage ball valve set |
| CN202901500U (en) * | 2012-09-17 | 2013-04-24 | 福建海洋铜业有限公司 | Valve encryption mechanism |
| CN206175794U (en) * | 2016-11-22 | 2017-05-17 | 荣成市固废综合处理与应用产业园有限公司 | Ball valve or locking for ball valve valve lock |
| CN208871077U (en) * | 2018-09-13 | 2019-05-17 | 武汉市恒兴管业发展有限公司 | A kind of overall plastic ball valve convenient for combination |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395239A (en) * | 2019-08-27 | 2019-11-01 | 安徽尚科院光电子科技有限公司 | Dibit threeway two-way valve and automobile |
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| Publication number | Publication date |
|---|---|
| CN110081209B (en) | 2020-09-01 |
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Effective date of registration: 20200805 Address after: 325000 No. 32 Qiang Road, Yongxing street, Longwan District, Zhejiang, Wenzhou Applicant after: LIANGGONG VALVE GROUP Co.,Ltd. Address before: 315000 No. 510 Chuangyuan Road, Ningbo National High-tech Zone, Zhejiang Province Applicant before: Shao Likun |
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