CN108343770A - Broad mouth type novel two-way valve with mechanical seal - Google Patents
Broad mouth type novel two-way valve with mechanical seal Download PDFInfo
- Publication number
- CN108343770A CN108343770A CN201810074041.3A CN201810074041A CN108343770A CN 108343770 A CN108343770 A CN 108343770A CN 201810074041 A CN201810074041 A CN 201810074041A CN 108343770 A CN108343770 A CN 108343770A
- Authority
- CN
- China
- Prior art keywords
- discharge nozzle
- valve plug
- conical valve
- feed pipe
- mouth type
- 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
Links
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- 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
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
Abstract
The invention discloses a kind of broad mouth type novel two-way valve with mechanical seal,Including feed pipe and discharge nozzle,Discharge nozzle includes the first discharge nozzle and the second discharge nozzle,One end of first discharge nozzle and the second discharge nozzle passes through angular cutouts interconnection,And form oblique round connector,The junction of first discharge nozzle and the second discharge nozzle is provided with triangle bracket,Round connector is connect by flange with feed pipe,Conical valve plug is provided in round connector,One end of conical valve plug is broad mouth type and is arranged in round connector and matched use,Conical valve is provided with beyond the Great Wall with angular cutouts with the use of the slotted eye for realizing that feed pipe is connected to discharge nozzle,The other end of conical valve plug through the first discharge nozzle and the second discharge nozzle and be arranged on triangle fixed frame and realize that the screw rod that it is rotated is connect,The present invention changes the translated channel connection type of even expects pipe and discharge nozzle by conical valve plug,The pressure of inlet pipeline when reducing translated channel,And automatic conversion is carried out to access by motor,It is conveniently operated.
Description
Technical field：
It is new more particularly to a kind of broad mouth type with mechanical seal the present invention relates to a kind of device of auto-changing pipe path
Type two-way valve.
Background technology：
It is mostly U-shaped that the existing two-way valve in China, which changes valve plug, at present, and sealing performance is bad, and appearance is too fat to move, import when converting access
There is the case where all being closed, the feed blocking in transfer pipeline may thus occur, the use in relation to equipment is generated
Adverse effect, for such situation.
Invention content：
The technical problem to be solved by the present invention is to：Overcome the deficiencies of the prior art and provide it is a kind of it is simple in structure, to reduce conversion logical
The broad mouth type novel two-way valve with mechanical seal of inlet pipeline pressure when road.
The technical scheme is that：A kind of broad mouth type novel two-way valve with mechanical seal, including feed pipe and go out
Expects pipe, the discharge nozzle include the first discharge nozzle and the second discharge nozzle, and one end of first discharge nozzle and the second discharge nozzle is logical
Angular cutouts interconnection is crossed, and forms oblique round connector, the company of first discharge nozzle and the second discharge nozzle
The place of connecing is provided with triangle bracket, and the circle connector is connect by flange with feed pipe, is set in the circle connector
It is equipped with conical valve plug, one end of the cone valve plug is broad mouth type and is arranged in round connector and matched makes
With, the conical valve is provided with the slotted eye being connected to discharge nozzle with the use of realization feed pipe with angular cutouts beyond the Great Wall,
The other end of the cone valve plug is fixed through first discharge nozzle and the second discharge nozzle and with being arranged in the triangle
On frame and realize that its screw rod connection rotated, the screw rod are connect with the motor being arranged on the triangle fixed frame,
The limiting device being connected to angular cutouts for the slotted eye is provided on the screw rod.
The flange is inclined to set, and flange, conical valve plug and screw rod setting are on the same axis, the ellipse
Kong Weiyi, and material is rubber.
The discharge nozzle and feed pipe are connected with inlet pipeline and outlet conduit by connecting flange, and the triangle is solid
Fixed rack is welding with first discharge nozzle and the second discharge nozzle, and the limiting device is angular transducer.
The beneficial effects of the invention are as follows：
1, the present invention changes the translated channel connection type of even expects pipe and discharge nozzle by conical valve plug, when reducing translated channel
The pressure of inlet pipeline, and automatic conversion is carried out to access by motor, it is conveniently operated.
2, the present invention conical valve plug one end is wide-mouth, is fed using broad mouth type valve plug, in the pipeline for having pressure, pipeline
Pressure is bigger, and the rubber skin of conical valve plug position of wide mouth more can be adjacent to inner wall of the pipe, and leakproofness is better.
3, conical valve of the present invention is arranged beyond the Great Wall there are one slotted eye, and conical valve plug is turned to any position, does not all have
The case where completely plugged inlet pipe or simultaneously two discharge nozzles of blocking, will not avoid to being set to pass the pressure of increase inlet pipeline
Standby adverse effect.
4, the present invention is provided with triangle fixing bracket, ensures the same of the first discharge nozzle and the second discharge nozzle bonding strength
When, the fixation to motor and screw rod is also achieved, because of the reason of feeding pipe pressure when preventing screw rod from driving conical valve plug rotation
Cause the displacement of conical valve plug.
5, the present invention is provided with angular transducer, by the detection to screw rod rotational angle, realizes to conical valve beyond the Great Wall
The detection of slotted eye position is convenient for changing road adjusting.
Description of the drawings：
Fig. 1 is the structural schematic diagram one of the broad mouth type novel two-way valve with mechanical seal.
Fig. 2 is the structural schematic diagram two of the broad mouth type novel two-way valve with mechanical seal.
Specific implementation mode：
Embodiment：Referring to Fig. 1 and Fig. 2, in figure, 1- feed pipes, the first discharge nozzles of 2-, the second discharge nozzles of 3-, 4- angular cutouts, 5-
Triangle bracket, 6- flanges, 7- cone valve plugs, 8- slotted eyes, 9- screw rods, 10- motors, 11- connecting flanges, 12- into
Mouth pipeline, 13- outlet conduits.
Broad mouth type novel two-way valve with mechanical seal, including feed pipe 1 and discharge nozzle, discharge nozzle include the first discharging
One end of pipe 2 and the second discharge nozzle 3, the first discharge nozzle 2 and the second discharge nozzle 3 forms by 4 interconnection of angular cutouts and is in
The junction of skewed round connector, the first discharge nozzle 2 and the second discharge nozzle 3 is provided with triangle bracket 5, and circle is even
Interface is connect by flange 6 with feed pipe 1, and conical valve plug 7 is provided in round connector, and one end of conical valve plug 7 is
Broad mouth type is simultaneously arranged in round connector and matched use, and being provided on conical valve plug 7 makes with the cooperation of angular cutouts 4
Run through the first discharge nozzle 2 and second with the other end of the slotted eye 8 for realizing that feed pipe 1 is connected to discharge nozzle, conical valve plug 7
Discharge nozzle 3 is simultaneously connect with being arranged on triangle fixed frame 5 and realizing the screw rod 9 that it is rotated, and screw rod 9 is with setting in triangle
Motor 10 on shape fixed frame 5 connects, and the limiting device being connected to angular cutouts 4 for slotted eye 8 is provided on screw rod 9.
Flange 6 is inclined to set, and flange 6, conical valve plug 7 and the setting of screw rod 9 are on the same axis, slotted eye 8
It it is one, and material is rubber.
Discharge nozzle 1 and feed pipe are connected with inlet pipeline 12 and outlet conduit 13 by connecting flange 11, and triangle is solid
Fixed rack 5 and the first discharge nozzle 2 and the second discharge nozzle 3 are welding, and limiting device is angular transducer.
In use, when feed pipe 1 is fed, screw rod 9 and conical valve plug 7 is driven to rotate by motor 10, due to cone
Valve plug 7 is rotated synchronously with screw rod 9, and being detected realization to 9 rotation angle of screw rod by angular transducer revolves conical valve plug 7
Angular cutouts 4 on slotted eye 8 and the first discharge nozzle 2 and the second discharge nozzle 3 are realized on conical valve plug 7 in the detection of gyration
Accurate correspondence, follow the rotation of conical valve plug 7 by slotted eye 8, realize slotted eye 8 to different angular cutouts 4
It is corresponding, it completes access conversion and adjusts.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is that any simple modification, equivalent change and modification made by above example are still fallen within according to the technical essence of the invention
In the range of technical solution of the present invention.
Claims (3)
1. a kind of broad mouth type novel two-way valve with mechanical seal, including feed pipe and discharge nozzle, it is characterized in that：The discharging
Pipe includes the first discharge nozzle and the second discharge nozzle, and one end of first discharge nozzle and the second discharge nozzle is intersected by angular cutouts
Connection, and oblique round connector is formed, the junction of first discharge nozzle and the second discharge nozzle is provided with triangle
Fixing bracket, the circle connector are connect by flange with feed pipe, and conical valve plug is provided in the circle connector,
One end of the cone valve plug is broad mouth type and is arranged in round connector and matched use, the cone valve plug
On be provided with angular cutouts with the use of realizing the slotted eye that is connected to discharge nozzle of feed pipe, the conical valve plug it is another
On the triangle fixed frame and realize that it is turned through first discharge nozzle and the second discharge nozzle and with setting in one end
Dynamic screw rod connection, the screw rod connect with the motor being arranged on the triangle fixed frame, are arranged on the screw rod useful
In the limiting device that the slotted eye is connected to angular cutouts.
2. the broad mouth type novel two-way valve according to claim 1 with mechanical seal, it is characterized in that：The flange is in incline
Tiltedly setting, and flange, conical valve plug and screw rod setting are on the same axis, the slotted eye is one, and material is rubber
Glue.
3. the broad mouth type novel two-way valve according to claim 1 with mechanical seal, it is characterized in that：The discharge nozzle and
Feed pipe is connected with inlet pipeline and outlet conduit by connecting flange, and the triangle fixing bracket discharges with described first
Pipe and the second discharge nozzle are welding, and the limiting device is angular transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074041.3A CN108343770B (en) | 2018-01-25 | 2018-01-25 | Wide-mouth type novel two-way valve with mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074041.3A CN108343770B (en) | 2018-01-25 | 2018-01-25 | Wide-mouth type novel two-way valve with mechanical seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108343770A true CN108343770A (en) | 2018-07-31 |
| CN108343770B CN108343770B (en) | 2020-04-24 |
Family
ID=62960915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810074041.3A Active CN108343770B (en) | 2018-01-25 | 2018-01-25 | Wide-mouth type novel two-way valve with mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343770B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973684A (en) * | 2019-04-16 | 2019-07-05 | 美巢集团股份公司 | A kind of multiple-way valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200421U (en) * | 1987-01-13 | 1988-03-02 | 李有为 | Right-angled rapid cock valve |
| US5549138A (en) * | 1995-01-10 | 1996-08-27 | Crosby Valve & Gage Company | Changeover valve system |
| CN2426547Y (en) * | 2000-05-12 | 2001-04-11 | 张泰吉 | Pressure transportation by-pass valve |
| CN203718101U (en) * | 2014-01-10 | 2014-07-16 | 四川省资阳市自立粮油机械有限责任公司 | Pneumatic plug shunt valve |
| CN203718042U (en) * | 2014-02-12 | 2014-07-16 | 上海康利实业有限公司 | Inserting plate type tee-joint shunt valve |
-
2018
- 2018-01-25 CN CN201810074041.3A patent/CN108343770B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200421U (en) * | 1987-01-13 | 1988-03-02 | 李有为 | Right-angled rapid cock valve |
| US5549138A (en) * | 1995-01-10 | 1996-08-27 | Crosby Valve & Gage Company | Changeover valve system |
| CN2426547Y (en) * | 2000-05-12 | 2001-04-11 | 张泰吉 | Pressure transportation by-pass valve |
| CN203718101U (en) * | 2014-01-10 | 2014-07-16 | 四川省资阳市自立粮油机械有限责任公司 | Pneumatic plug shunt valve |
| CN203718042U (en) * | 2014-02-12 | 2014-07-16 | 上海康利实业有限公司 | Inserting plate type tee-joint shunt valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973684A (en) * | 2019-04-16 | 2019-07-05 | 美巢集团股份公司 | A kind of multiple-way valve |
| CN109973684B (en) * | 2019-04-16 | 2020-10-27 | 美巢集团股份公司 | Multi-way valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108343770B (en) | 2020-04-24 |
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