CN107166061B - A kind of regulating valve of resistance to erosion - Google Patents
A kind of regulating valve of resistance to erosion Download PDFInfo
- Publication number
- CN107166061B CN107166061B CN201710512023.4A CN201710512023A CN107166061B CN 107166061 B CN107166061 B CN 107166061B CN 201710512023 A CN201710512023 A CN 201710512023A CN 107166061 B CN107166061 B CN 107166061B
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- CN
- China
- Prior art keywords
- flood discharge
- central channel
- several
- piston
- shell
- 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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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a kind of regulating valves of resistance to erosion, motor is fixed above lower bracket, lower bracket is fixed at case top, shell center opens up a central channel, the shaft of motor passes through lower bracket and protrudes into central channel, piston is located in central channel, shaft bottom end is fixedly connected with piston, piston is slidably connected central channel, several flood discharge rooms are along the circumferential direction opened up around central channel on shell, several flood discharge rooms open up flood discharge hole in one respectively and are connected to central channel, several flood discharge rooms open up an outer flood discharge hole respectively and are connected to extraneous water body or water tank by tapping pipe, central channel lower part can be connected to interior flood discharge hole by piston, water inlet pipe, outlet pipe passes through shell and is connected to central channel lower part both ends, water inlet pipe, outlet pipe is respectively positioned below several flood discharge rooms.Piston motion is to central channel bottom, intercommunicating pore upper end is just connected with interior flood discharge hole at this time, piston blocks two flase floors, fail in time from outlet pipe be discharged water can enter from dredging hole in left flood discharge room and right flood discharge room be discharged the present apparatus in, enhance the scour resistance of invention.
Description
Technical field
The present invention relates to a kind of regulating valves of resistance to erosion, belong to regulating valve technical field.
Background technique
Regulating valve structure in the prior art is simple, only has regulatory function, cannot dredge well when closed interior
The water or air in portion, cause internal pressure excessive, it is easy to which damage adjusts valve body.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, adjusting can be discharged in time by providing one kind
The regulating valve of the resistance to erosion of valve internal residual water.
In order to achieve the above objectives, the present invention provides a kind of regulating valve of resistance to erosion, including motor, lower bracket, several let out
Water pipe, several flood discharge room, shell, piston, outlet pipe and water inlet pipes；The motor is fixed above the lower bracket,
The lower bracket is fixed at the case top, and the shell center opens up a central channel, and the shaft of the motor passes through
The lower bracket protrudes into the central channel, and the piston is located in the central channel, and the shaft bottom end is fixedly connected described
Piston, the piston are slidably connected the central channel, along the circumferential direction open up several around the central channel on the shell
The flood discharge room, several flood discharge rooms open up flood discharge hole in one respectively and are connected to the central channel, several flood discharge rooms are distinguished
It opens up an outer flood discharge hole and extraneous water body or water tank is connected to 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 are connected to the circular trough, if
The dry intercommunicating pore upper end is respectively communicated with an interior flood discharge hole, opens up several dredging holes on the piston bottom wall, if
The dry dredging hole is connected to the circular trough, and the water inlet pipe passes through the housing left side wall and is connected to the central channel lower part
Left end, the outlet pipe pass through the housing right side wall and are connected to central channel lower part right end, the water inlet pipe, the outlet pipe
It is respectively positioned below several described flood discharge rooms.
Preferentially, including two flase floors, the water inlet pipe and the central channel junction, the outlet pipe and it is described in
A flase floor is fixedly installed in heart slot junction.
Preferentially, several flood discharge rooms include left flood discharge room and right flood discharge room, several tapping pipes include one He of tapping pipe
Tapping pipe two, the left flood discharge room, the right flood discharge room are symmetricly set in the shell, and the left flood discharge room is let out by described
Water pipe one is connected to extraneous water body, and the right flood discharge room is connected to extraneous water body by the tapping pipe two.
Preferentially, including upper bracket, the upper bracket are fixed on the lower bracket, and the motor is fixed at
On the upper bracket.
Preferentially, including arc supporting plate, the arc supporting plate shape are " H " type, and the arc supporting plate is fixed at institute
It states below shell.
Preferentially, a vaulted slot is opened up in the shell, above the central channel, the vaulted slot shape is hemispherical.
Advantageous effects of the invention:
(1) when working normally, piston moves up in shaft drive, and intercommunicating pore upper end is located in vaulted slot, and water cannot be from circle
Shape slot enters in left flood discharge room and right flood discharge room, plays protective effect well to the piston and central channel, enhances simultaneously
Sealing performance of the invention；
(2) when the present invention stops working, piston motion to central channel bottom, at this time intercommunicating pore upper end just with it is described
Interior flood discharge hole is connected, and piston blocks two flase floors, fails that connection can be entered from dredging hole from the water that outlet pipe is discharged in time
Hence into the water in left flood discharge room and right flood discharge room, failing to be discharged from outlet pipe in time from tapping pipe one and tapping pipe two in hole
Be discharged in the present apparatus, enhance the scour resistance of invention, stayed in solving after water in regulating valve because pressure versus piston with
It is damaged caused by shell, extends service life of the invention；
(3) flase floor has buffered impact of the water flow from water inlet pipe to central channel, and hemispheric vaulted slot delays well
The water being discharged when stopping working has been rushed to the impact force of center groove top wall, has extended the service life of shell.
Detailed description of the invention
Fig. 1 is the sectional view when present apparatus stops working；
Sectional view when Fig. 2 is present apparatus work.
Mark meaning in attached drawing, 1- upper bracket；2- motor；3- shaft；4- lower bracket；5- arc supporting plate；6- tapping pipe one；
7- tapping pipe two；8- dredging hole；9- shell；10- piston；11- outlet pipe；12- water inlet pipe；The left flood discharge room 13-；The right flood discharge of 14-
Room；The vaulted slot of 15-；16- intercommunicating pore；17- circular trough；Flood discharge hole in 18-；The outer flood discharge hole 19-；20- flase floor.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
A kind of regulating valve of resistance to erosion, including motor 2, lower bracket 4, several tapping pipes, several flood discharge rooms, shell 9,
Piston 10, outlet pipe 11 and water inlet pipe 12；The motor 2 is fixed at 4 top of lower bracket, and the lower bracket 4 is fixed
Setting opens up a central channel in 9 top of shell, 9 center of shell, and the shaft 3 of the motor 2 passes through the lower bracket 4
It protruding into the central channel, the piston 10 is located in the central channel, and 3 bottom end of shaft is fixedly connected with the piston 10,
The piston 10 is slidably connected the central channel, along the circumferential direction opens up several institutes around the central channel on the shell 9
Flood discharge room is stated, several flood discharge rooms open up flood discharge hole 18 in one respectively and are connected to the central channel, several flood discharge rooms are distinguished
It opens up an outer flood discharge hole 19 and a circular trough is opened up by the extraneous water body of tapping pipe connection or water tank, 10 center of piston
17, several intercommunicating pores 16 are along the circumferential direction opened up on 10 side wall of piston, several described 16 lower ends of intercommunicating pore are connected to
The circular trough 17, several described 16 upper ends of intercommunicating pore are respectively communicated with an interior flood discharge hole 18,10 bottom wall of piston
On open up several dredging holes 8, several described dredging holes 8 are connected to the circular trough 17, and the water inlet pipe 12 passes through described
9 left side wall of shell is connected to central channel lower part left end, and the outlet pipe 11 passes through 9 right side wall of shell and is connected to the center
Slot lower part right end, the water inlet pipe 12, the outlet pipe 11 are respectively positioned below several described flood discharge rooms.
Further, including two flase floors 20, the water inlet pipe 12 and the central channel junction, the outlet pipe 11
A flase floor 20 is fixedly installed with the central channel junction.
Further, several flood discharge rooms include left flood discharge room 13 and right flood discharge room 14, 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 shell 9, and the left side is let out
Big vast room 13 is connected to extraneous water body by the tapping pipe 1, and the right flood discharge room 14 is connected to outside water by the tapping pipe 27
Body.
Further, including upper bracket 1, the upper bracket 1 are fixed on the lower bracket 4, and the motor 2 is fixed
It is arranged on the upper bracket 1.
Further, including arc supporting plate 5,5 shape of arc supporting plate are " H " type, and the arc supporting plate 5 is fixedly installed
Below the shell 9.
Further, a vaulted slot 15 is opened up in the shell 9, above the central channel, vaulted 15 shape of slot is
Hemispherical.
The course of work of the present invention: when normal work, piston 10 moves up in the drive of shaft 3, and 16 upper end of intercommunicating pore is located at vault
In shape slot 15, water cannot enter in left flood discharge room 13 and right flood discharge room 14 from circular trough 17, at this time water can only from water inlet pipe 12 to
In outlet pipe 11；When the present invention stops working, piston 10 moves to central channel bottom, at this time 16 upper end of intercommunicating pore just with
The interior flood discharge hole 18 is connected, and piston 10 blocks two flase floors 20, fail in time from outlet pipe 11 be discharged 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 11 be discharged
Water is discharged in the present apparatus from tapping pipe 1 and tapping pipe 27.
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 improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of regulating valve of resistance to erosion, which is characterized in that including motor (2), lower bracket (4), several tapping pipes, several
Flood discharge room, shell (9), piston (10), outlet pipe (11) and water inlet pipe (12)；The motor (2) is fixed at the lower branch
Above frame (4), the lower bracket (4) is fixed at the top of the shell (9), and shell (9) center opens up a central channel,
The shaft (3) of the motor (2) passes through the lower bracket (4) and protrudes into the central channel, and the piston (10) is located in described
In heart slot, shaft (3) bottom end is fixedly connected the piston (10), and the piston (10) is slidably connected the central channel, institute
It states and along the circumferential direction opens up several flood discharge rooms around the central channel on shell (9), several flood discharge rooms are opened respectively
If flood discharge hole (18) are connected to the central channel in one, several flood discharge rooms open up an outer flood discharge hole (19) respectively and are let out by described
Water pipe is connected to extraneous water body or water tank, piston (10) center open up a circular trough (17), edge on piston (10) side wall
Circumferencial direction opens up several intercommunicating pores (16), several described intercommunicating pore (16) lower ends are connected to the circular trough (17), if
Dry intercommunicating pore (16) upper end is respectively communicated with an interior flood discharge hole (18), opens up on piston (10) bottom wall several
A dredging hole (8), several described dredging holes (8) are connected to the circular trough (17), and the water inlet pipe (12) passes through the shell
Body (9) left side wall is connected to central channel lower part left end, and the outlet pipe (11) passes through described in the connection of the shell (9) right side wall
Central channel lower part right end, the water inlet pipe (12), the outlet pipe (11) are respectively positioned below several described flood discharge rooms.
2. a kind of regulating valve of resistance to erosion according to claim 1, which is characterized in that including two flase floors (20), institute
It states water inlet pipe (12) and an institute is fixedly installed in the central channel junction, the outlet pipe (11) and the central channel junction
State flase floor (20).
3. a kind of regulating valve of resistance to erosion according to claim 1, which is characterized in that several flood discharge rooms include left flood discharge
Room (13) and right flood discharge room (14), several tapping pipes include tapping pipe one (6) and tapping pipe two (7), the left flood discharge room
(13), the right flood discharge room (14) is symmetricly set in the shell (9), and the left flood discharge room (13) passes through the tapping pipe one
(6) it is connected to extraneous water body, the right flood discharge room (14) is connected to extraneous water body by the tapping pipe two (7).
4. a kind of regulating valve of resistance to erosion according to claim 1, which is characterized in that including upper bracket (1), the upper branch
Frame (1) is fixed on the lower bracket (4), and the motor (2) is fixed on the upper bracket (1).
5. a kind of regulating valve of resistance to erosion according to claim 1, which is characterized in that including arc supporting plate (5), the arc
Shape supporting plate (5) shape is " H " type, and the arc supporting plate (5) is fixed at below the shell (9).
6. a kind of regulating valve of resistance to erosion according to claim 1, which is characterized in that in the shell (9), the center
A vaulted slot (15) is opened up above slot, vaulted slot (15) shape 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 CN107166061A (en) | 2017-09-15 |
| CN107166061B true 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 |
|---|---|
| CN107166061A (en) | 2017-09-15 |
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