CN107166061A - A kind of regulating valve of resistance to erosion - Google Patents
A kind of regulating valve of resistance to erosion Download PDFInfo
- Publication number
- CN107166061A CN107166061A CN201710512023.4A CN201710512023A CN107166061A CN 107166061 A CN107166061 A CN 107166061A CN 201710512023 A CN201710512023 A CN 201710512023A CN 107166061 A CN107166061 A CN 107166061A
- Authority
- CN
- China
- Prior art keywords
- flood discharge
- central channel
- piston
- several
- housing
- 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
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of regulating valve of resistance to erosion, motor is fixedly installed on above lower carriage, lower carriage is fixedly installed on case top, housing center opens up a central channel, the rotating shaft of motor is stretched into central channel through lower carriage, piston is located in central channel, rotating shaft bottom is fixedly connected with piston, piston is slidably connected central channel, on housing several flood discharge rooms are along the circumferential direction opened up around central channel, several flood discharge rooms respectively open up flood discharge hole in one and connect central channel, several flood discharge rooms respectively open up an outer flood discharge hole and connect extraneous water body or water tank by tapping pipe, central channel bottom can connect interior flood discharge hole by piston, water inlet pipe, outlet pipe connects central channel bottom two ends through housing, water inlet pipe, outlet pipe is respectively positioned on below several flood discharge rooms.Piston movement is to central channel bottom, now intercommunicating pore upper end is just connected with interior flood discharge hole, piston blocks two flase floors, fails to discharge in the present apparatus during the timely water discharged from outlet pipe can enter left flood discharge room and right flood discharge room from dredging hole, enhances the scour resistance of invention.
Description
Technical field
The present invention relates to a kind of regulating valve of resistance to erosion, belong to regulating valve technical field.
Background technology
Regulating valve structure of the prior art is simple, only with regulatory function, it is impossible to when closed well in dredging
The water or air in portion, cause internal pressure excessive, it is easy to damage regulation valve body.
The content of the invention
The technical problems to be solved by the invention are that the defect for overcoming prior art can discharge regulation in time there is provided one kind
The regulating valve of the resistance to erosion of valve internal residual water.
To reach above-mentioned purpose, the present invention provides a kind of regulating valve of resistance to erosion, including motor, lower carriage, several let out
Water pipe, several flood discharge room, housing, piston, outlet pipe and water inlet pipes；The motor is fixedly installed on above the lower carriage,
The lower carriage is fixedly installed on the case top, and the housing center opens up a central channel, and the rotating shaft of the motor is passed through
The lower carriage is stretched into the central channel, and the piston is located in the central channel, and the rotating shaft bottom is fixedly connected described
Piston, the piston is slidably connected the central channel, and several are along the circumferential direction opened up around the central channel on the housing
The flood discharge room, several flood discharge rooms respectively open up flood discharge hole in one and connect the central channel, and several flood discharge rooms are respectively
Open up an outer flood discharge hole and extraneous water body or water tank are connected by the tapping pipe, the piston centre opens up a circular trough, described
Several intercommunicating pores are along the circumferential direction opened up on piston side wall, several described intercommunicating pore lower ends connect the circular trough, if
A dry intercommunicating pore upper end respectively connects and opens up several dredging holes on flood discharge hole in described in one, the piston bottom wall, if
A dry dredging hole connects the circular trough, and the water inlet pipe connects the central channel bottom through the housing left side wall
Left end, the outlet pipe connects central channel bottom right-hand member, the water inlet pipe, the outlet pipe through the housing right side wall
It is respectively positioned on below several described flood discharge rooms.
Preferentially, including two flase floors, the water inlet pipe and the central channel junction, the outlet pipe with it is described in
Flase floor described in one is fixedly installed in heart groove junction.
Preferentially, several flood discharge rooms include left flood discharge room and right flood discharge room, and several tapping pipes include the He of tapping pipe one
Tapping pipe two, the left flood discharge room, the right flood discharge room are symmetricly set in the housing, and the left flood discharge room is let out by described
Water pipe one connects extraneous water body, and the right flood discharge room connects extraneous water body by the tapping pipe two.
Preferentially, including upper bracket, the upper bracket is fixedly installed on the lower carriage, and the motor is fixedly installed on
On the upper bracket.
Preferentially, including arc support plate, the arc support plate profile is " H " type, and the arc support plate is fixedly installed on institute
State below housing.
Preferentially, a vaulted groove is opened up in the housing, above the central channel, the vaulted groove profile is hemispherical.
The beneficial effect that the present invention is reached：
（1）During normal work, piston is moved up in rotating shaft drive, and intercommunicating pore upper end is located in vaulted groove, and water can not be from circular trough
Into in left flood discharge room and right flood discharge room, protective effect well is served to the piston and central channel, while enhancing this
The sealing property of invention；
（2）When the present invention is stopped, piston movement to central channel bottom, now intercommunicating pore upper end just interior let out with described
Big vast hole is connected, and piston blocks two flase floors, and the water for failing to discharge from outlet pipe in time can be from dredging hole enters intercommunicating pore
Hence into the water in left flood discharge room and right flood discharge room, failing to discharge from outlet pipe in time from tapping pipe one and the discharge of tapping pipe two
In the present apparatus, the scour resistance of invention is enhanced, the water stayed in after solving in regulating valve is because of pressure versus piston and housing
The damage caused, extends the service life of the present invention；
（3）Flase floor has buffered impact of the current from water inlet pipe to central channel, and hemispheric vaulted groove is buffered well
The water discharged when being stopped extends the service life of housing to the impulsive force of central channel roof.
Brief description of the drawings
Fig. 1 is the profile when present apparatus is stopped；
Profile when Fig. 2 is present apparatus work.
Implication, 1- upper brackets are marked in accompanying drawing；2- motors；3- rotating shafts；4- lower carriages；5- arc support plates；6- tapping pipes one；
7- tapping pipes two；8- dredging holes；9- housings；10- pistons；11- outlet pipes；12- water inlet pipes；The left flood discharge rooms of 13-；The right flood discharges of 14-
Room；The vaulted grooves of 15-；16- intercommunicating pores；17- circular troughs；Flood discharge hole in 18-；The outer flood discharge holes of 19-；20- flase floors.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
A kind of regulating valve of resistance to erosion, including motor 2, lower carriage 4, several tapping pipes, several flood discharge rooms, housing 9,
Piston 10, outlet pipe 11 and water inlet pipe 12；The motor 2 is fixedly installed on the top of lower carriage 4, and the lower carriage 4 is fixed
The top of housing 9 is arranged on, the center of housing 9 opens up a central channel, and the rotating shaft 3 of the motor 2 passes through the lower carriage 4
Stretch into the central channel, the piston 10 is located in the central channel, and the bottom of rotating shaft 3 is fixedly connected with the piston 10,
The piston 10 is slidably connected the central channel, and several institutes are along the circumferential direction opened up around the central channel on the housing 9
Flood discharge room is stated, several flood discharge rooms respectively open up flood discharge hole 18 in one and connect the central channel, several flood discharge rooms are respectively
Open up an outer flood discharge hole 19 and extraneous water body or water tank are connected by the tapping pipe, the center of piston 10 opens up a circular trough
17, several intercommunicating pores 16 are along the circumferential direction opened up on the side wall of piston 10, and several described lower ends of intercommunicating pore 16 are connected
The circular trough 17, several described upper ends of intercommunicating pore 16 respectively connect flood discharge hole 18 in described in one, the bottom wall of piston 10
On open up several dredging holes 8, several described dredging holes 8 connect the circular trough 17, and the water inlet pipe 11 is through described
The left side wall of housing 9 connects central channel bottom left end, and the outlet pipe 12 connects the center through the right side wall of housing 9
Groove bottom right-hand member, the water inlet pipe 11, the outlet pipe 12 are respectively positioned on below several described flood discharge rooms.
Further, including two flase floors 20, the water inlet pipe 11 and the central channel junction, the outlet pipe 12
Flase floor 20 described in one are fixedly installed with the central channel junction.
Further, several flood discharge rooms include left flood discharge room 13 and right flood discharge room 14, and several tapping pipes include sluicing
Pipe 1 and tapping pipe 27, the left flood discharge room 13, the right flood discharge room 14 are symmetricly set in the housing 9, and the left side is let out
Big vast room 13 connects extraneous water body by the tapping pipe 1, and the right flood discharge room 14 connects extraneous water by the tapping pipe 27
Body.
Further, including upper bracket 1, the upper bracket 1 is fixedly installed on the lower carriage 4, and the motor 2 is fixed
It is arranged on the upper bracket 1.
Further, including arc support plate 5, the profile of arc support plate 5 is " H " type, and the arc support plate 5 is fixedly installed
Below the housing 9.
Further, a vaulted groove 15 is opened up in the housing 9, above the central channel, the vaulted profile of groove 15 is
Hemispherical.
The course of work of the present invention：During normal work, piston 10 is moved up in the drive of rotating shaft 3, and the upper end of intercommunicating pore 16 is located at vault
In shape groove 15, water can not enter in left flood discharge room 13 and right flood discharge room 14 from circular trough 17, now water can only from water inlet pipe 11 to
In outlet pipe 12；When the present invention is stopped, piston 10 moves to central channel bottom, now the upper end of intercommunicating pore 16 just with
The interior flood discharge hole 18 is connected, and piston 10 blocks two flase floors 20, fail in time from outlet pipe 12 discharge water can from dredge
Through hole 8 enter intercommunicating pore 16 in hence into left flood discharge room 13 and right flood discharge room 14, fail in time from outlet pipe 12 discharge
Water is from tapping pipe 1 and the discharge present apparatus of tapping pipe 27.
Described above is only the 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, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of regulating valve of resistance to erosion, it is characterised in that including motor（2）, lower carriage（4）, several tapping pipes, several
Flood discharge room, housing（9）, piston（10）, outlet pipe（11）And water inlet pipe（12）；The motor（2）It is fixedly installed on the lower branch
Frame（4）Top, the lower carriage（4）It is fixedly installed on the housing（9）Top, the housing（9）Center opens up a central channel,
The motor（2）Rotating shaft（3）Through the lower carriage（4）Stretch into the central channel, the piston（10）In described
In heart groove, the rotating shaft（3）Bottom is fixedly connected with the piston（10）, the piston（10）Be slidably connected the central channel, institute
State housing（9）Upper along the circumferential direction to open up several flood discharge rooms around the central channel, several flood discharge rooms are respectively opened
If flood discharge hole in one（18）The central channel is connected, several flood discharge rooms respectively open up an outer flood discharge hole（19）Let out by described
The extraneous water body of water pipe connection or water tank, the piston（10）Center opens up a circular trough（17）, the piston（10）Edge on the wall of side
Circumferencial direction opens up several intercommunicating pores（16）, several described intercommunicating pores（16）Lower end connects the circular trough（17）If,
The dry intercommunicating pore（16）Upper end respectively connects flood discharge hole in described in one（18）, the piston（10）Opened up on bottom wall some
Individual dredging hole（8）, several described dredging holes（8）Connect the circular trough（17）, the water inlet pipe（11）Through the shell
Body（9）Left side wall connects central channel bottom left end, the outlet pipe（12）Through the housing（9）Right side wall connection is described
Central channel bottom right-hand member, the water inlet pipe（11）, the outlet pipe（12）It is respectively positioned on below several described flood discharge rooms.
2. the regulating valve of a kind of resistance to erosion according to claim 1, it is characterised in that including two flase floors（20）, institute
State water inlet pipe（11）With the central channel junction, the outlet pipe（12）An institute is fixedly installed with the central channel junction
State flase floor（20）.
3. the regulating valve of a kind of resistance to erosion according to claim 1, it is characterised in that several flood discharge rooms include left flood discharge
Room（13）With right flood discharge room（14）, several tapping pipes include tapping pipe one（6）With tapping pipe two（7）, the left flood discharge room
（13）, the right flood discharge room（14）It is symmetricly set on the housing（9）In, the left flood discharge room（13）Pass through the tapping pipe one
（6）The extraneous water body of connection, the right flood discharge room（14）Pass through the tapping pipe two（7）The extraneous water body of connection.
4. the regulating valve of a kind of resistance to erosion according to claim 1, it is characterised in that including upper bracket（1）, the upper branch
Frame（1）It is fixedly installed on the lower carriage（4）On, the motor（2）It is fixedly installed on the upper bracket（1）On.
5. the regulating valve of a kind of resistance to erosion according to claim 1, it is characterised in that including arc support plate（5）, the arc
Shape support plate（5）Profile is " H " type, the arc support plate（5）It is fixedly installed on the housing（9）Lower section.
6. a kind of regulating valve of resistance to erosion according to claim 1, it is characterised in that the housing（9）In, the center
A vaulted groove is opened up above groove（15）, the vaulted groove（15）Profile is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512023.4A CN107166061B (en) | 2017-06-28 | 2017-06-28 | A kind of regulating valve of resistance to erosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512023.4A CN107166061B (en) | 2017-06-28 | 2017-06-28 | A kind of regulating valve of resistance to erosion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107166061A true CN107166061A (en) | 2017-09-15 |
| CN107166061B CN107166061B (en) | 2019-06-04 |
Family
ID=59826498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710512023.4A Active CN107166061B (en) | 2017-06-28 | 2017-06-28 | A kind of regulating valve of resistance to erosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166061B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4469134A (en) * | 1981-09-30 | 1984-09-04 | Kabushiki Kaisha Saginomiya Seisakusho | Four-way valve for reversible refrigeration cycle |
| CN85101818A (en) * | 1985-04-01 | 1987-01-10 | 姆登扬科雄 | Wedge type slide valve |
| CN2358280Y (en) * | 1998-01-22 | 2000-01-12 | 袁富昌 | Antifreezing anti-blocking valve |
| CN204554034U (en) * | 2015-04-22 | 2015-08-12 | 艾坦姆流体控制技术（北京）有限公司 | A kind of control valve |
-
2017
- 2017-06-28 CN CN201710512023.4A patent/CN107166061B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4469134A (en) * | 1981-09-30 | 1984-09-04 | Kabushiki Kaisha Saginomiya Seisakusho | Four-way valve for reversible refrigeration cycle |
| CN85101818A (en) * | 1985-04-01 | 1987-01-10 | 姆登扬科雄 | Wedge type slide valve |
| CN2358280Y (en) * | 1998-01-22 | 2000-01-12 | 袁富昌 | Antifreezing anti-blocking valve |
| CN204554034U (en) * | 2015-04-22 | 2015-08-12 | 艾坦姆流体控制技术（北京）有限公司 | A kind of control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107166061B (en) | 2019-06-04 |
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