CN107975621A - A kind of three six logical middle envelope formula linkage ball valves - Google Patents
A kind of three six logical middle envelope formula linkage ball valves Download PDFInfo
- Publication number
- CN107975621A CN107975621A CN201711275290.0A CN201711275290A CN107975621A CN 107975621 A CN107975621 A CN 107975621A CN 201711275290 A CN201711275290 A CN 201711275290A CN 107975621 A CN107975621 A CN 107975621A
- Authority
- CN
- China
- Prior art keywords
- housing
- support
- turbine
- worm screw
- ball valves
- 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
- 210000004907 gland Anatomy 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of three six logical middle envelope formula linkage ball valves, including the first housing, first housing is internally provided with worm screw and turbine, one end of worm screw and the inner wall of the first housing are rotatablely connected, and the other end of worm screw extends to the outside of the first housing, turbine is intermeshed with worm screw, and the both sides of turbine are welded with universal driving shaft, and first the both sides of housing first support and second support are separately installed with by bolt, two one end of universal driving shaft away from turbine extend to the inside of first support and second support through the first housing, and one end side of the universal driving shaft away from turbine offers the first card slot, the side that first support and second support are located remotely from each other is equipped with the second housing, and second the side of housing be welded with second channel.The configuration of the present invention is simple, easy to operate, the operating time is rapid, securely and reliably, easy to repair, installation, the operation such as cleaning container.
Description
Technical field
The present invention relates to valve technology field, more particularly to a kind of three six logical middle envelope formula linkage ball valves.
Background technology
At present, there is safety valve in all design and installations of container, pipeline, device, in order to increase reliability and degree of safety, usually all
It is designed with two same specification safety valves, one standby use of a master, it is ensured that safety valve smoothly switches in failure or periodic check
Use.And traditional design safety mode is is controlled using four valves, needed when switching and verifying according to certain suitable
Sequence is operated, this make it that the operating time is long, operation is cumbersome, if once violation operation, is released using container pressure, it can cause
Serious safety responsibility accident, for this it is proposed that a kind of three six logical middle envelope formula linkage ball valves.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and the logical middle envelope formula of one kind proposed three six
Linkage ball valve.
To achieve these goals, present invention employs following technical solution：
A kind of three six it is logical in envelope formula linkage ball valve, including the first housing, first housing be internally provided with worm screw and
Turbine, one end of worm screw and the inner wall of the first housing are rotatablely connected, and the other end of worm screw extends to the outside of the first housing, whirlpool
Wheel is intermeshed with worm screw, and the both sides of turbine are welded with universal driving shaft, and the both sides of the first housing are installed respectively by bolt
There are first support and second support, two one end of universal driving shaft away from turbine extend to first support and second through the first housing
The inside of stent, and one end side of the universal driving shaft away from turbine offers the first card slot, first support and second support are mutually remote
From side be equipped with the second housing, and the side of the second housing is welded with second channel, and first passage and the second housing it
Between be equipped with spirotallic gasket and O-ring, and the second housing is internally provided with sphere, and L-shaped through hole is offered on sphere, and L-shaped is led to
The one end in hole is connected with second channel, and the one end of sphere away from second channel is welded with valve rod, and O-ring, valve rod are cased with valve rod
For T-shaped structure, and side of second housing away from first passage is equipped with gland.
Preferably, the outside of first housing is equipped with dial and handwheel, and dial and handwheel are installed on worm screw,
And dial is located at the lower section of handwheel.
Preferably, pointer is provided with by bolt on the side outer wall of first housing, and pointer is L-shaped structure, and
The horizontal segment of pointer extends to the bottom of dial.
Preferably, second half section diameter of the universal driving shaft away from turbine is bigger than normal in second half section diameter.
Preferably, the top and bottom of second housing are provided with first passage and third channel, and by bolt
One passage is identical with third channel structure and is symmetrical arranged.
Preferably, the sphere is connected with the gap location of the second housing is filled with the first filler, and the first filler is flexibility
Graphite is made.
Preferably, the one end of the valve rod away from sphere through gland and extends to the inside of the first card slot, and first
The side of stent and second support away from the first housing is connected by bolt with gland.
In the present invention, designed compared with prior art using the special tee ball valve of two 180 degree switchings.By right
The passage and valve seat of ball valve ball core and the design of valve body, make linkage ball valve share six interfaces, are enable to quick reality
The quick closedown and unlatching of existing six passages, reach a highly safe state.Available for repairing, install, cleaning container etc.
Operation, the apparatus structure is simple, easy to operate, and the operating time is rapid, securely and reliably, easy to repair, installation, and cleaning container etc. is made
Industry.
Brief description of the drawings
Fig. 1 is the structure diagram of envelope formula linkage ball valve in a kind of three six proposed by the present invention logical；
Fig. 2 is the partial structural diagram of envelope formula linkage ball valve in a kind of three six proposed by the present invention logical；
Fig. 3 is the mounting structure schematic diagram of envelope formula linkage ball valve in a kind of three six proposed by the present invention logical；
Fig. 4 is the partial structurtes schematic side view of envelope formula linkage ball valve in a kind of three six proposed by the present invention logical.
In figure：1 first housing, 2 turbines, 3 scroll bars, 4 handwheels, 5 first supports, 6 universal driving shafts, 7 first card slots, 8 second
Frame, 9 second housings, 10 first passages, 11 second channels, 12 spheres, 13 third channels, 14 first fillers, 15 glands, 16
Valve rod, 17 screws, 18 spirotallic gaskets, 19O shapes circle, 20 second fillers, 21 dials, 22 pointers.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-4, a kind of three six logical middle envelope formula linkage ball valves, including the first housing 1, the inside of the first housing 1 are set
There are a worm screw 3 and turbine 2, one end of worm screw 3 and the inner wall of the first housing 1 are rotatablely connected, and the other end of worm screw 3 extends to the
The outside of one housing 1, turbine 2 are intermeshed with worm screw 3, and the both sides of turbine 2 are welded with universal driving shaft 6, and the first housing 1
Both sides are separately installed with first support 5 and second support 8 by bolt, and two one end of universal driving shaft 6 away from turbine 2 pass through first
Housing 1 extends to the inside of first support 5 and second support 8, and one end side of the universal driving shaft 6 away from turbine 2 offers first
The side that card slot 7, first support 5 and second support 8 are located remotely from each other is equipped with the second housing 9, and the side welding of the second housing 9
There is second channel 11, and spirotallic gasket 18 and O-ring 19 are equipped between 11 and second housing 9 of first passage, and the second housing 9
Sphere 12 is internally provided with, and L-shaped through hole is offered on sphere 12, and one end of L-shaped through hole is connected with second channel 11, sphere 12
Valve rod 16 is welded with away from one end of second channel 11, is cased with O-ring 19 on valve rod 16, valve rod 16 is T-shaped structure, and second shell
Side of the body 9 away from first passage 11 is equipped with gland 15.
The outside of first housing 1 is equipped with dial 21 and handwheel 4, and dial 21 and handwheel 4 are installed on worm screw 3, and
Dial 21 is located at the lower section of handwheel 4, is provided with pointer 22 by bolt on the side outer wall of the first housing 1, and pointer 22 is L
Shape structure, and the horizontal segment of pointer 22 extends to the bottom of dial 21, second half section diameter of the universal driving shaft 6 away from turbine 2 is bigger than normal
In second half section diameter, the top and bottom of the second housing 9 are provided with first passage 10 and third channel 13, and first by bolt
Passage 10 is identical with 13 structure of third channel and is symmetrical arranged, and sphere 12 is connected with the gap location of the second housing 9 filled with first
Filler 14, and the first filler 14 is made of soft graphite, the one end of valve rod 16 away from sphere 12 is through gland 15 and extends
To the inside of the first card slot 7, the side of first support 5 and second support 8 away from the first housing 1 passes through bolt and gland 15
Connection.
In this implementation column：Handwheel 4 is manually rotated, is coordinated by turbine 2 and worm screw 3 so that universal driving shaft 6 rotates, from
And make it that valve rod 16 drives sphere 12 to rotate, and observation dial 21 and pointer 22 corresponding position, when pointer 21 is indicated at 0 degree,
Interstage valve first passage 11 and third channel 13 circulate, and other pipelines are all isolated, when pointer is indicated in 180 degree, interstage valve
Second channel 11 and first passage 10 circulate, and other pipelines are all isolated, when pointer instruction is at 90 degree, all side pipes of interstage valve
Road is all isolated, and of the present invention is that the special tee ball valve of two 180 degree switchings designs, by ball valve ball
The passage and valve seat of core and the design of valve body, make linkage ball valve share six interfaces, can access respectively two safety valves and into
Mouth and emptying outlet, the apparatus structure is simple, easy to operate, and the operating time is rapid, securely and reliably, easy to repair, installs, cleaning
The operations such as container.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of three six logical middle envelope formula linkage ball valves, including the first housing (1), it is characterised in that first housing (1)
Worm screw (3) and turbine (2) are internally provided with, one end of worm screw (3) is rotatablely connected with the inner wall of the first housing (1), and worm screw (3)
The other end extends to the outside of the first housing (1), and turbine (2) is intermeshed with worm screw (3), and the both sides of turbine (2) are welded
There is a universal driving shaft (6), and the both sides of the first housing (1) are separately installed with first support (5) and second support (8) by bolt, two
The one end of a universal driving shaft (6) away from turbine (2) extends to the interior of first support (5) and second support (8) through the first housing (1)
Portion, and one end side of the universal driving shaft (6) away from turbine (2) offers the first card slot (7), first support (5) and second support (8)
The side being located remotely from each other is equipped with the second housing (9), and the side of the second housing (9) is welded with second channel (11), and first
It is equipped with spirotallic gasket (18) and O-ring (19) between passage (11) and the second housing (9), and the second housing (9) are internally provided with
Sphere (12), and L-shaped through hole is offered on sphere (12), and one end of L-shaped through hole is connected with second channel (11), sphere (12)
One end away from second channel (11) is welded with valve rod (16), O-ring (19) is cased with valve rod (16), valve rod (16) is T-shaped knot
Structure, and side of the second housing (9) away from first passage (11) is equipped with gland (15).
2. a kind of three six according to claim 1 logical middle envelope formula linkage ball valves, it is characterised in that first housing
(1) outside is equipped with dial (21) and handwheel (4), and dial (21) and handwheel (4) are installed on worm screw (3), and scale
Disk (21) is located at the lower section of handwheel (4).
3. a kind of three six according to claim 1 logical middle envelope formula linkage ball valves, it is characterised in that first housing
(1) pointer (22) is provided with by bolt on side outer wall, and pointer (22) is L-shaped structure, and the horizontal segment of pointer (22)
Extend to the bottom of dial (21).
4. a kind of three six according to claim 1 logical middle envelope formula linkage ball valves, it is characterised in that the universal driving shaft (6)
Second half section diameter away from turbine (2) is bigger than normal in second half section diameter.
5. a kind of three six according to claim 1 logical middle envelope formula linkage ball valves, it is characterised in that second housing
(9) top and bottom are provided with first passage (10) and third channel (13), and first passage (10) and the 3rd by bolt
Passage (13) structure is identical and is symmetrical arranged.
6. a kind of three six according to claim 1 it is logical in envelope formula linkage ball valves, it is characterised in that the sphere (12) with
The gap location connection of second housing (9) is filled with the first filler (14), and the first filler (14) is made of soft graphite.
7. a kind of three six according to claim 1 logical middle envelope formula linkage ball valves, it is characterised in that the valve rod (16) is remote
One end from sphere (12) through gland (15) and extends to the inside of the first card slot (7), first support (5) and second
Side of the frame (8) away from the first housing (1) is connected by bolt with gland (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275290.0A CN107975621A (en) | 2017-12-07 | 2017-12-07 | A kind of three six logical middle envelope formula linkage ball valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275290.0A CN107975621A (en) | 2017-12-07 | 2017-12-07 | A kind of three six logical middle envelope formula linkage ball valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107975621A true CN107975621A (en) | 2018-05-01 |
Family
ID=62009238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711275290.0A Pending CN107975621A (en) | 2017-12-07 | 2017-12-07 | A kind of three six logical middle envelope formula linkage ball valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975621A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1137322A (en) * | 1997-07-25 | 1999-02-12 | Kawamoto Seisakusho:Kk | Five-way switch valve |
| CN202469205U (en) * | 2012-02-29 | 2012-10-03 | 江苏理士电池有限公司 | Acid discharging valve flow controller of paste mixing machine |
| CN104279357A (en) * | 2014-11-03 | 2015-01-14 | 四川勃朗蜀威科技有限公司 | Side-mounted linkage three-way switching valve |
| CN204227012U (en) * | 2014-11-03 | 2015-03-25 | 四川勃朗蜀威科技有限公司 | A kind of top dress interlock three-way switch valve |
| CN104653818A (en) * | 2015-02-10 | 2015-05-27 | 无锡智能自控工程股份有限公司 | Three-plate L-shaped three-way disconnection and isolation ball valve |
| CN205226472U (en) * | 2015-11-27 | 2016-05-11 | 美沃阀门有限公司 | Pair tee bend ball valve |
| CN107110386A (en) * | 2014-12-12 | 2017-08-29 | 爱信精机株式会社 | Refrigerant control device |
| CN206608576U (en) * | 2017-03-28 | 2017-11-03 | 浙江摩根阀门有限公司 | A kind of incorgruous ball valve of duplex threeway |
| CN207777685U (en) * | 2017-12-07 | 2018-08-28 | 天津市华油汉威科技发展有限公司 | A kind of three six logical middle envelope formula linkage ball valves |
-
2017
- 2017-12-07 CN CN201711275290.0A patent/CN107975621A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1137322A (en) * | 1997-07-25 | 1999-02-12 | Kawamoto Seisakusho:Kk | Five-way switch valve |
| CN202469205U (en) * | 2012-02-29 | 2012-10-03 | 江苏理士电池有限公司 | Acid discharging valve flow controller of paste mixing machine |
| CN104279357A (en) * | 2014-11-03 | 2015-01-14 | 四川勃朗蜀威科技有限公司 | Side-mounted linkage three-way switching valve |
| CN204227012U (en) * | 2014-11-03 | 2015-03-25 | 四川勃朗蜀威科技有限公司 | A kind of top dress interlock three-way switch valve |
| CN107110386A (en) * | 2014-12-12 | 2017-08-29 | 爱信精机株式会社 | Refrigerant control device |
| CN104653818A (en) * | 2015-02-10 | 2015-05-27 | 无锡智能自控工程股份有限公司 | Three-plate L-shaped three-way disconnection and isolation ball valve |
| CN205226472U (en) * | 2015-11-27 | 2016-05-11 | 美沃阀门有限公司 | Pair tee bend ball valve |
| CN206608576U (en) * | 2017-03-28 | 2017-11-03 | 浙江摩根阀门有限公司 | A kind of incorgruous ball valve of duplex threeway |
| CN207777685U (en) * | 2017-12-07 | 2018-08-28 | 天津市华油汉威科技发展有限公司 | A kind of three six logical middle envelope formula linkage ball valves |
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