CN108386557A - A kind of irrigation control valve of adjustable Opening pressure - Google Patents
A kind of irrigation control valve of adjustable Opening pressure Download PDFInfo
- Publication number
- CN108386557A CN108386557A CN201810086918.0A CN201810086918A CN108386557A CN 108386557 A CN108386557 A CN 108386557A CN 201810086918 A CN201810086918 A CN 201810086918A CN 108386557 A CN108386557 A CN 108386557A
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- CN
- China
- Prior art keywords
- snapping
- wheel
- gear
- clearance fit
- guide wheel
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/32—Means for additional adjustment of the rate of flow
-
- 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
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve
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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
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/202—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by an electric motor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of irrigation control valve of adjustable Opening pressure, structure includes：Control cabinet, connection tube, outlet pipe, vacuum tank, pressure gauge, water inlet pipe, rocking handle, outlet pipe is installed on the left of vacuum tank, it is welded with vacuum tank, vacuum tank is installed on the left of connection tube, with connection tube snapping, pressure gauge is equipped in connection tube above side, with pressure gauge interlocking, control cabinet is equipped on the right side of connection tube, with control cabinet snapping, upper left side is equipped with rocking handle on front side of control cabinet, with rocking handle snapping, control cabinet is cuboid, right side one end is equipped with water inlet pipe, with water inlet pipe snapping, when equipment being made to use, the control mechanism being equipped with by equipment, it can reach and the prior art is avoided to be easy to make hydraulic pressure adjustment deviation occur because water shortage carries out hydraulic pressure adjustment, lead to the problem that hydraulic pressure is unstable, keep equipment more rationally controllable for hydraulic pressure adjustment, hydraulic pressure control is more accurate.
Description
Technical field
The present invention is a kind of irrigation control valve of adjustable Opening pressure, belongs to irrigation control valve apparatus field.
Background technology
Adjustable compression release valve is according to waterpower Differential Control principle or waterpower pilot control principle, with the setting of outlet pressure
It subject to value, the open degree and flow of flap is automatically adjusted, realizes decompression and the stabilization of outlet pressure, and be associated with inlet pressure
Degree is smaller, can effectively be adjusted to decompression valve outlet pressure, according to decompression principle and structural shape by spring regulating device
Difference, dynamic pressure and static pressure can be subtracted, can effectively set outlet pressure, the pressure reducing valve not changed with its changes in flow rate is divided into ratio
Example formula pressure reducing valve and adjustable compression release valve.
The prior art is easy to make hydraulic pressure adjustment deviation occur because water shortage carries out hydraulic pressure adjustment, causes hydraulic pressure unstable
It is fixed.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of irrigation control valve of adjustable Opening pressure,
It is easy to make hydraulic pressure adjustment deviation occur because water shortage carries out hydraulic pressure adjustment to solve the prior art, causes hydraulic pressure unstable
The problem of.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of adjustable Opening pressure
Irrigation control valve, structure include：Control cabinet, connection tube, outlet pipe, vacuum tank, pressure gauge, water inlet pipe, rocking handle, the water outlet
Pipe is installed on the left of vacuum tank, is welded with vacuum tank, and the vacuum tank is installed on the left of connection tube, described with connection tube snapping
Pressure gauge is equipped in connection tube above side, and pressure gauge interlocking is equipped with control cabinet on the right side of the connection tube, and control cabinet snapping,
Upper left side is equipped with rocking handle on front side of the control cabinet, and with rocking handle snapping, the control cabinet is cuboid, and right side one end is equipped with water inlet
Pipe, with water inlet pipe snapping, the control cabinet includes rack gear arrangement, pressure pipe, sink, cam gear, rocking handle fitting groove, rocking handle
Wheel, geared system, upper backup pad, retaining device, enters sink, guide wheel device, lower supporting plate, contact device, motor dress at combined wheels
It sets, the rack gear arrangement is installed on the left of electric machine, and with electric machine clearance fit, the electric machine right side is equipped with contact
Device, with contact device interlocking, the contact device is installed on the left of guide wheel device, with guide wheel device snapping, the rack dress
Set, electric machine, contact device, guide wheel device lower end are installed on lower supporting plate top, with lower supporting plate interlocking, the guide wheel dress
Set and be installed on into below sink, and enter sink snapping, it is described enter sink left end be equipped with retaining device, match with retaining device gap
Close, the retaining device top be equipped with upper backup pad, with upper backup pad weld, it is described enter sink lower left be equipped with sink, with water
Slot transition coordinates, and pressure pipe is equipped on the left of the sink, and with pressure pipe snapping, the pressure pipe is set to above rack gear arrangement, with
Rack gear arrangement clearance fit, the retaining device left is equipped with cam gear, with cam gear clearance fit, the cam gear
Top is equipped with geared system, and with geared system snapping, the geared system is installed on the right side of combined wheels, with combined wheels snapping, institute
It states and is equipped with rocking handle wheel on the left of combined wheels, with rocking handle wheel clearance fit, the rocking handle wheel is installed on rear side of rocking handle, and is filled set on rocking handle
Inside slot allocation, with rocking handle fitting groove interlocking.
Further, the rack gear arrangement includes mate gear, ratch, auxiliary sheave, engagement wheel, master gear, motor tooth
Wheel, triangle wheel, the ratch are installed on the left of mate gear, and with mate gear clearance fit, the ratch is installed on pressure pipe
Lower section coordinates with pressure tube transitions, triangle wheel is equipped on the right side of the mate gear, with triangle wheel clearance fit, the triangle wheel
It is installed on auxiliary sheave lower left, with auxiliary sheave snapping, the auxiliary sheave lower right is equipped with engagement and takes turns, and is detained with wheel is engaged
It connecing, the engagement wheel is installed on master gear upper right side, and with master gear clearance fit, the master gear lower section is equipped with motor gear,
With motor gear clearance fit, the motor gear is installed on the left of electric machine, with snapping on the left of electric machine.
Further, the cam gear includes cam path, guide wheel, cam, conveyer belt, side wheel group, foreign steamer, sectional wheel,
The cam is installed on the outside of guide wheel, and with guide wheel interlocking, the guide wheel is installed on the inside of cam path, described with cam path snapping
Side wheel group is equipped with above cam path, with side wheel group clearance fit, the side wheel group is installed on the outside of foreign steamer, with foreign steamer snapping, institute
It states and is equipped with sectional wheel on the right side of side wheel group, with sectional wheel clearance fit, the cam is right by conveyer belt and side wheel group clearance fit
Side is equipped with geared system, with geared system clearance fit.
Further, the geared system includes mandril, rack, first axle supporting block, first gear, the first perpendicular tooth, second
Gear, bidirectional wheel, the second perpendicular tooth, connecting rod, second bearing block, turntable, fixed link, telescopic rod, cross bar, sliding block, supporting rack, it is described
Mandril is installed on the left of sliding block, and with sliding block interlocking, the sliding block right side is equipped with cross bar, and with cross bar interlocking, the cross bar right side is set
There is telescopic rod, with telescopic rod interlocking, the telescopic rod right side is equipped with fixed link, and with fixed link interlocking, the fixed link is installed on
Conllinear with disk axes on the inside of turntable, the second gear is installed on the left of bidirectional wheel, described double with bidirectional wheel clearance fit
It is equipped with the second perpendicular tooth to wheel lower section, with the second perpendicular tooth snapping, the second perpendicular tooth lower section is equipped with connecting rod, is welded with connecting rod, described
It is equipped with the first perpendicular tooth below connecting rod, is welded with the first perpendicular tooth, the first perpendicular tooth is set on the outside of first gear, with first gear button
It connects, rack is equipped with below the first gear, coordinate with rack gap, the rack, which runs through, is connected to first axle supporting block, second
On the inside of drive tab, the second gear is installed on the right side of combined wheels, with combined wheels clearance fit.
Further, the retaining device includes sliding slot, small slide block, spring, shell, the first roller group, drawstring, second
Roller group, baffle plate groove, baffle, third roller group, the third roller group are installed on small slide block lower right, and small slide block snapping,
The small slide block is installed on the inside of sliding slot, is coordinated with sliding slot transition, and top is equipped with shell on the left of the sliding slot, matches with shell interference
It closes, spring is equipped on the inside of the shell, and spring snapping, the spring upper right side is equipped with drawstring along the first roller group, with the
One roller group is connect with baffle, and the baffle is installed on the inside of baffle plate groove, and with baffle plate groove snapping, the baffle plate groove is installed on into water
On the left of slot, and enter sink snapping.
Further, the guide wheel device includes toothholder, pinion rack, pinion gear, spring, folding rod, compression bar, support
Bar, rocker, kelly, the second combined wheels, middle guide wheel, the toothholder is installed below pinion rack, with pinion rack snapping, the small tooth
Pinion gear is equipped on the right side of item, with pinion gear clearance fit, the pinion gear right side is equipped with middle guide wheel, coordinates with middle guide wheel transition,
The middle guide wheel lower right side is equipped with the second combined wheels, and with the second combined wheels clearance fit, second combined wheels upper right side is equipped with
Rocker coordinates with rocker transition, and supporting rod is equipped on the left of the rocker, is welded with supporting rod, and kelly is equipped on front side of the rocker,
With kelly snapping, the kelly top is equipped with compression bar, and with compression bar snapping, the compression bar is installed below folding rod, with folding rod
Welding is equipped with spring above the folding rod, and spring snapping, and the spring is installed on into below sink, and enters water
Clearance fit below slot.
Further, the contact device includes contact, contact groove, spring contact bar, briquetting, fixed draw frame, the 4th
Roller group, assembling block, connector, the fixed draw frame are installed on above briquetting, and with briquetting snapping, the briquetting lower section is equipped with
Assembling block coordinates with assembling block transition, and side is equipped with spring and contacts bar in the assembling block, and bar snapping, the bullet are contacted with spring
Spring, which contacts, is equipped with contact groove below bar, be interference fitted with contact groove, contact is equipped with below the contact groove, is matched with contact gap
It closes, electric machine is equipped on the left of the contact, is electrically connected with electric machine, the briquetting upper right side is equipped with the 4th roller group, with
4th roller group clearance fit, the 4th roller group lower section are equipped with connector, and with connector snapping, the connector is installed on
On the left of guide wheel device, welded with guide wheel device.
Advantageous effect
When a kind of irrigation control valve of adjustable Opening pressure of the present invention is worked, water source is accessed by water inlet pipe, water into
Enter and enter sink inside control cabinet, so that its rocking handle wheel, combined wheels induced effect is made the first tooth by rocking handle when reaching certain flow
Wheel, the first perpendicular tooth, second gear, bidirectional wheel, the second perpendicular tooth effect of intermeshing, band carry-over bar is along first axle supporting block, second
Drive tab displacement drives the cam gear mating reaction of cam path, guide wheel, conveyer belt, side wheel group, foreign steamer, sectional wheel composition, makes
Cam extrusion mandril, fixed link, telescopic rod, cross bar, make sliding block slip band turn disk pull sliding slot, small slide block, spring, shell,
First roller group, drawstring, the second roller group, third roller group mating reaction, finally make baffle, rise along baffle plate groove, flow
Enter inside, other end is triggered to bottom toothholder, pinion rack, pinion gear, the second combined wheels, the effect of intermeshing of middle guide wheel, bullet
Spring device, folding rod, compression bar, supporting rod, rocker, kelly, guide wheel device are worked in coordination, and connector rising inside contact device is made to make
Other side briquetting falls along the 4th roller group, and so that briquetting is pressed onto spring contact bar makes itself and contact, electric machine open
It is dynamic that mate gear, ratch, auxiliary sheave, engagement wheel, master gear, motor gear, the triangle wheel effect of intermeshing is driven to make ratch
It jacks up pressure pipe and pressure regulation effect is carried out for sink, and then water enters vacuum tank by connection tube and carries out pressure stabilization function, pressure gauge is aobvious
Show that corresponding hydraulic pressure, the complete water of final adjustment are flowed out by outlet pipe, makes equipment in use, the control mechanism being equipped with by equipment, it can
It avoids the prior art from being easy to make hydraulic pressure adjustment deviation occur because water shortage carries out hydraulic pressure adjustment to reach, leads to hydraulic pressure not
Stable problem keeps equipment more rationally controllable for hydraulic pressure adjustment, and hydraulic pressure control is more accurate.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the irrigation control valve of adjustable Opening pressure of the present invention.
Fig. 2 is control cabinet structural schematic diagram of the present invention.
Fig. 3 is control cabinet detailed construction schematic diagram of the present invention.
Fig. 4 is the structural schematic diagram of A in Fig. 3 of the present invention.
Fig. 5 is the structural schematic diagram of B in Fig. 3 of the present invention.
Fig. 6 is the structural schematic diagram of C in Fig. 3 of the present invention.
Fig. 7 is the structural schematic diagram of D in Fig. 3 of the present invention.
Fig. 8 is the structural schematic diagram of E in Fig. 3 of the present invention.
In figure：Control cabinet -1, connection tube -2, outlet pipe -3, vacuum tank -4, pressure gauge -5, water inlet pipe -6, rocking handle -7, tooth
Strip device -101, pressure pipe -102, sink -103, cam gear -104, rocking handle fitting groove -105, rocking handle wheel -106, combined wheels -
107, geared system -108, upper backup pad -109, retaining device -110, enter sink -111, guide wheel device -112, lower supporting plate -
113, device -114, electric machine -115, mate gear -10101, ratch -10102, auxiliary sheave -10103, engagement are contacted
It is wheel -10104, master gear -10105, motor gear -10106, triangle wheel -10107, cam path -10401, guide wheel -10402, convex
Wheel -10403, conveyer belt -10404, side wheel group -10405, foreign steamer -10406, sectional wheel -10407, mandril -10801, rack -
10802, first axle supporting block -10803, first gear -10804, the first perpendicular tooth -10805, second gear -10806, bidirectional wheel -
10807, the second perpendicular tooth -10808, connecting rod -10809, second bearing block -10810, turntable -10811, fixed link -10812, flexible
Bar -10813, cross bar -10814, sliding block -10815, supporting rack -10816, sliding slot -11001, small slide block -11002, spring -
11003, shell -11004, the first roller group -11005, drawstring -11006, the second roller group -11007, baffle plate groove -11008, gear
Plate -11009, third roller group -11010, toothholder -11201, pinion rack -11202, pinion gear -11203, spring -11204,
Folding rod -11205, compression bar -11206, supporting rod -11207, rocker -11208, kelly -11209, the second combined wheels -11210,
Middle guide wheel -12211, contact -11401, contact groove -11402, spring contact bar -11403, briquetting -11404, fixed draw frame -
11405, the 4th roller group -11406, assembling block -11407, connector -11408.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 8 is please referred to Fig.1, the present invention provides a kind of irrigation control valve of adjustable Opening pressure：Its structure includes：Control
Case 1, connection tube 2, outlet pipe 3, vacuum tank 4, pressure gauge 5, water inlet pipe 6, rocking handle 7, it is left that the outlet pipe 3 is installed on vacuum tank 4
Side is welded with vacuum tank 4, and the vacuum tank 4 is installed on the left side of connection tube 2, and 2 snapping of connection tube, in the connection tube 2 on side
Side is equipped with pressure gauge 5, and with 5 interlocking of pressure gauge, 2 right side of the connection tube is equipped with control cabinet 1, with 1 snapping of control cabinet, the control
1 front side upper left side of case is equipped with rocking handle 7, and with 7 snapping of rocking handle, the control cabinet 1 is cuboid, and right side one end is equipped with water inlet pipe 6, with
6 snapping of water inlet pipe, the control cabinet 1 include rack gear arrangement 101, pressure pipe 102, sink 103, cam gear 104, rocking handle dress
Slot allocation 105, combined wheels 107, geared system 108, upper backup pad 109, retaining device 110, enters sink 111, leads rocking handle wheel 106
Wheel apparatus 112, lower supporting plate 113, contact device 114, electric machine 115, the rack gear arrangement 101 are installed on electric machine
115 left sides, with 115 clearance fit of electric machine, 115 right side of the electric machine is equipped with contact device 114, with contact device
114 interlockings, the contact device 114 is installed on 112 left side of guide wheel device, with 112 snapping of guide wheel device, the rack gear arrangement
101, electric machine 115, contact device 114,112 lower end of guide wheel device are installed on 113 top of lower supporting plate, with lower supporting plate
113 interlockings, the guide wheel device 112 are installed on into the lower section of sink 111, and enter 111 snapping of sink, it is described enter 111 left end of sink
Equipped with retaining device 110, with 110 clearance fit of retaining device, 110 top of the retaining device is equipped with upper backup pad 109, and upper
Support plate 109 is welded, it is described enter 111 lower left of sink be equipped with sink 103, coordinate with 103 transition of sink, the sink 103 is left
Side is equipped with pressure pipe 102, and with 102 snapping of pressure pipe, the pressure pipe 102 is set to 101 top of rack gear arrangement, with rack gear arrangement
101 clearance fits, 110 left of the retaining device is equipped with cam gear 104, with 104 clearance fit of cam gear, the cam
104 top of device is equipped with geared system 108, and with 108 snapping of geared system, it is right that the geared system 108 is installed on combined wheels 107
Side, with 107 snapping of combined wheels, 107 left side of the combined wheels is equipped with rocking handle wheel 106, described to shake with 106 clearance fit of rocking handle wheel
Handle wheel 106 is installed on 7 rear side of rocking handle, and inside rocking handle fitting groove 105, with 105 interlocking of rocking handle fitting groove, the rack dress
Setting 101 includes, mate gear 10101, ratch 10102, auxiliary sheave 10103, engagement wheel 10104, master gear 10105, motor
Gear 10106, triangle wheel 10107, the ratch 10102 is installed on 10101 left side of mate gear, between mate gear 10101
Gap coordinates, and the ratch 10102 is installed on 102 lower section of pressure pipe, coordinates with 102 transition of pressure pipe, the mate gear 10101
Right side is equipped with triangle wheel 10107, and with 10107 clearance fit of triangle wheel, the triangle wheel 10107 is installed on auxiliary sheave 10103
Lower left, with 10103 snapping of auxiliary sheave, 10103 lower right of the auxiliary sheave is equipped with engagement wheel 10104, is taken turns with engaging
10104 snappings, the engagement wheel 10104 is installed on 10105 upper right side of master gear, with 10105 clearance fit of master gear, the master
10105 lower section of gear is equipped with motor gear 10106, and with 10106 clearance fit of motor gear, the motor gear 10106 is installed
In 115 left side of electric machine, with 115 left side snapping of electric machine, the cam gear 104 includes cam path 10401, guide wheel
10402, cam 10403, conveyer belt 10404, side wheel group 10405, foreign steamer 10406, sectional wheel 10407, the cam 10403 are pacified
Loaded on 10402 outside of guide wheel, with 10402 interlocking of guide wheel, the guide wheel 10402 is installed on 10401 inside of cam path, with cam path
10401 snappings, 10401 top of the cam path is equipped with side wheel group 10405, with 10405 clearance fit of side wheel group, the side wheel group
10405 are installed on 10406 outside of foreign steamer, and with 10406 snapping of foreign steamer, 10405 right side of the side wheel group is equipped with sectional wheel 10407,
With 10407 clearance fit of sectional wheel, the cam 10403 passes through conveyer belt 10404 and 10405 clearance fit of side wheel group, right side
Equipped with geared system 108, with 108 clearance fit of geared system, the geared system 108 includes mandril 10801, rack
10802, first axle supporting block 10803, first gear 10804, the first perpendicular tooth 10805, second gear 10806, bidirectional wheel 10807,
Second perpendicular tooth 10808, connecting rod 10809, second bearing block 10810, turntable 10811, fixed link 10812, telescopic rod 10813, cross
Bar 10814, sliding block 10815, supporting rack 10816, the mandril 10801 are installed on 10815 left side of sliding block, are locked with sliding block 10815
It connects, 10815 right side of the sliding block is equipped with cross bar 10814, and with 10814 interlocking of cross bar, 10814 right side of the cross bar is equipped with telescopic rod
10813, and 10813 interlocking of telescopic rod, 10813 right side of the telescopic rod is equipped with fixed link 10812, and 10812 interlocking of fixed link,
The fixed link 10812 is installed on 10811 inside of turntable, and conllinear with 10811 axle center of turntable, the second gear 10806 is installed
In 10807 left side of bidirectional wheel, with 10807 clearance fit of bidirectional wheel, 10807 lower section of the bidirectional wheel is equipped with the second perpendicular tooth 10808,
With 10808 snapping of the second perpendicular tooth, the second perpendicular tooth, 10808 lower section is equipped with connecting rod 10809, is welded with connecting rod 10809, the company
10809 lower section of bar is equipped with the first perpendicular tooth 10805, is welded with the first perpendicular tooth 10805, the first perpendicular tooth 10805 is set to the first tooth
10804 outside of wheel, with 10804 snapping of first gear, 10804 lower section of the first gear is equipped with rack 10802, with rack
10802 clearance fits, the rack 10802, which runs through, is connected to first axle supporting block 10803,10810 inside of second bearing block, described
Second gear 10806 is installed on 107 right side of combined wheels, and with 107 clearance fit of combined wheels, the retaining device 110 includes sliding slot
11001, small slide block 11002, spring 11003, shell 11004, the first roller group 11005, drawstring 11006, the second roller group
11007, baffle plate groove 11008, baffle 11009, third roller group 11010, the third roller group 11010 are installed on small slide block
11002 lower rights, with 11002 snapping of small slide block, the small slide block 11002 is installed on 11001 inside of sliding slot, with sliding slot 11001
Transition coordinates, and 11001 left side top of the sliding slot is equipped with shell 11004, is interference fitted with shell 11004, the shell 11004
Inside is equipped with spring 11003, and with 11003 snapping of spring, 11003 upper right side of the spring is equipped with drawstring 11006 along the first rolling
Wheel group 11005 is connect with the first roller group 11005 with baffle 11009, and the baffle 11009 is installed in baffle plate groove 11008
Side, and 11008 snapping of baffle plate groove, the baffle plate groove 11008 are installed on into 111 left side of sink, and enter 111 snapping of sink, described
Guide wheel device 112 includes toothholder 11201, pinion rack 11202, pinion gear 11203, spring 11204, folding rod 11205, pressure
Bar 11206, supporting rod 11207, rocker 11208, kelly 11209, the second combined wheels 11210, middle guide wheel 12211, the toothholder
11201 are installed on 11202 lower section of pinion rack, and with 11202 snapping of pinion rack, 11202 right side of the pinion rack is equipped with pinion gear
11203, with 11203 clearance fit of pinion gear, 11203 right side of the pinion gear is equipped with middle guide wheel 12211, with middle guide wheel 12211
Transition coordinates, and 12211 lower right side of middle guide wheel is equipped with the second combined wheels 11210, and 11210 clearance fit of the second combined wheels,
Second combined wheels, 11210 upper right side is equipped with rocker 11208, coordinates with 11208 transition of rocker, 11208 left side of the rocker
It equipped with supporting rod 11207, is welded with supporting rod 11207,11208 front side of the rocker is equipped with kelly 11209, with kelly 11209
Snapping, 11209 top of the kelly are equipped with compression bar 11206, and with 11206 snapping of compression bar, the compression bar 11206 is installed on folding rod
11205 lower sections, are welded with folding rod 11205, and 11205 top of the folding rod is equipped with spring 11204, with spring 11204
Snapping, the spring 11204 are installed on into the lower section of sink 111, and enter 111 lower section clearance fit of sink, the contact device
114 include, contact 11401, contact groove 11402, spring contact bar 11403, briquetting 11404, fixed draw frame the 11405, the 4th
Roller group 11406, assembling block 11407, connector 11408, the fixed draw frame 11405 are installed on 11404 top of briquetting, with
11404 snapping of briquetting, 11404 lower section of the briquetting are equipped with assembling block 11407, coordinate with 11407 transition of assembling block, the assembly
Side is equipped with spring and contacts bar 11403 in block 11407, and 11403 snapping of bar, 11403 lower section of spring contact bar are contacted with spring
It equipped with contact groove 11402, is interference fitted with contact groove 11402,11402 lower section of the contact groove is equipped with contact 11401, with contact
11401 clearance fits, 11401 left side of the contact are equipped with electric machine 115, are electrically connected with electric machine 115, the briquetting
11404 upper right side are equipped with the 4th roller group 11406, with 11406 clearance fit of the 4th roller group, the 4th roller group 11406
Lower section is equipped with connector 11408, and with 11408 snapping of connector, the connector 11408 is installed on 112 left side of guide wheel device, with
Guide wheel device 112 welds.
User passes through water inlet pipe when carrying out a kind of irrigation control valve of adjustable Opening pressure using this equipment and working
6 access water sources, water, which enters inside control cabinet 1, enters sink 111, when reaching certain flow by rocking handle 7 make its rocking handle wheel 106,
107 induced effect of combined wheels makes first gear 10804, the first perpendicular tooth 10805, second gear 10806, bidirectional wheel 10807, second
10808 effect of intermeshing of perpendicular tooth, band carry-over bar 10802 is along first axle supporting block 10803,10810 displacement band of second bearing block
Moving cam slot 10401, guide wheel 10402, conveyer belt 10404, side wheel group 10405, foreign steamer 10406, sectional wheel 10407 form convex
104 mating reaction of wheel apparatus makes cam 10403 squeeze mandril 10801, fixed link 10812, telescopic rod 10813, cross bar 10814,
10815 slip band turn disk 10811 of sliding block is set to pull sliding slot 11001, small slide block 11002, spring 11003, shell 11004, the
One roller group 11005, drawstring 11006, the second roller group 11007,11010 mating reaction of third roller group, finally make baffle
11009, rise along baffle plate groove 11008, water flow into it is internal, other end be triggered to bottom toothholder 11201, pinion rack 11202,
Pinion gear 11203, the second combined wheels 11210, the effect of intermeshing of middle guide wheel 12211, spring 11204, folding rod 11205,
Compression bar 11206, supporting rod 11207, rocker 11208, kelly 11209, guide wheel device 112 are worked in coordination, and are made in contact device 114
The rising of portion's connector 11408 makes other side briquetting 11404 fall along the 4th roller group 11406, and briquetting 11404 is made to be pressed onto bullet
Spring contact bar 11403 so that it is contacted with contact 11401, electric machine 115 start drive mate gear 10101, ratch 10102,
Auxiliary sheave 10103, engagement wheel 10104, master gear 10105, motor gear 10106,10107 effect of intermeshing of triangle wheel make
Ratch 10102 jacks up pressure pipe 102 and carries out pressure regulation effect for sink 103, and then water is carried out by connection tube 2 into vacuum tank 4
Pressure stabilization function, the corresponding hydraulic pressure of the display of pressure gauge 5, the complete water of final adjustment are flowed out by outlet pipe 3.
Problems solved by the invention is that the prior art is easy to make hydraulic pressure adjust out because water shortage carries out hydraulic pressure adjustment
Existing deviation, causes hydraulic pressure unstable, the present invention is combined with each other by above-mentioned component, makes equipment in use, being equipped with by equipment
Control mechanism, can reach avoid the prior art be easy because water shortage carries out hydraulic pressure adjustment and it is inclined so that hydraulic pressure adjustment is occurred
Difference leads to the problem that hydraulic pressure is unstable, keeps equipment more rationally controllable for hydraulic pressure adjustment, hydraulic pressure control is more accurate.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of irrigation control valve of adjustable Opening pressure, structure include：Control cabinet (1), connection tube (2), outlet pipe (3),
Vacuum tank (4), pressure gauge (5), water inlet pipe (6), rocking handle (7), the outlet pipe (3) is installed on the left of vacuum tank (4), with voltage stabilizing
Tank (4) welds, and the vacuum tank (4) is installed on the left of connection tube (2), and connection tube (2) snapping, side in the connection tube (2)
Top is equipped with pressure gauge (5), with pressure gauge (5) interlocking, it is characterised in that：
Control cabinet (1) is equipped on the right side of the connection tube (2), with control cabinet (1) snapping, control cabinet (1) front side upper left side is set
There is rocking handle (7), with rocking handle (7) snapping, the control cabinet (1) is cuboid, and right side one end is equipped with water inlet pipe (6), with water inlet pipe
(6) snapping；
The control cabinet (1) includes rack gear arrangement (101), pressure pipe (102), sink (103), cam gear (104), rocking handle
Fitting groove (105), rocking handle wheel (106), combined wheels (107), geared system (108), upper backup pad (109), retaining device
(110), enter sink (111), guide wheel device (112), lower supporting plate (113), contact device (114), electric machine (115), institute
It states rack gear arrangement (101) to be installed on the left of electric machine (115), with electric machine (115) clearance fit, the electric machine
(115) right side is equipped with contact device (114), and with contact device (114) interlocking, the contact device (114) is installed on guide wheel dress
It sets on the left of (112), with guide wheel device (112) snapping, the rack gear arrangement (101), electric machine (115), contact device
(114), guide wheel device (112) lower end is installed on lower supporting plate (113) top, with lower supporting plate (113) interlocking, the guide wheel dress
Set (112) to be installed on into below sink (111), and enter sink (111) snapping, it is described enter sink (111) left end be equipped with baffle dress
(110) are set, with retaining device (110) clearance fit, retaining device (110) top is equipped with upper backup pad (109), with upper branch
Fagging (109) weld, it is described enter sink (111) lower left be equipped with sink (103), with sink (103) transition coordinate, the sink
(103) left side is equipped with pressure pipe (102), and with pressure pipe (102) snapping, the pressure pipe (102) is set in rack gear arrangement (101)
Side, with rack gear arrangement (101) clearance fit, retaining device (110) left is equipped with cam gear (104), with cam gear
(104) clearance fit, cam gear (104) top is equipped with geared system (108), described with geared system (108) snapping
Geared system (108) is installed on the right side of combined wheels (107), and with combined wheels (107) snapping, combined wheels (107) left side is equipped with
Rocking handle wheel (106), with rocking handle wheel (106) clearance fit, the rocking handle wheel (106) is installed on rear side of rocking handle (7), and is set to rocking handle
Fitting groove (105) is internal, with rocking handle fitting groove (105) interlocking.
2. a kind of irrigation control valve of adjustable Opening pressure according to claim 1, it is characterised in that：The rack gear arrangement
(101) include mate gear (10101), ratch (10102), auxiliary sheave (10103), engagement wheel (10104), master gear
(10105), motor gear (10106), triangle wheel (10107), the ratch (10102) are installed on mate gear (10101) left side
Side, with mate gear (10101) clearance fit, the ratch (10102) is installed below pressure pipe (102), with pressure pipe
(102) transition coordinates, and triangle wheel (10107) is equipped on the right side of the mate gear (10101), is matched with triangle wheel (10107) gap
It closes, the triangle wheel (10107) is installed on auxiliary sheave (10103) lower left, described auxiliary with auxiliary sheave (10103) snapping
It helps runner (10103) lower right to be equipped with engagement wheel (10104), (10104) snapping is taken turns with engaging, engagement wheel (10104) peace
Loaded on master gear (10105) upper right side, with master gear (10105) clearance fit, master gear (10105) lower section is equipped with motor
Gear (10106), with motor gear (10106) clearance fit, the motor gear (10106) is installed on electric machine (115)
Left side, with snapping on the left of electric machine (115).
3. a kind of irrigation control valve of adjustable Opening pressure according to claim 1, it is characterised in that：The cam gear
(104) include, cam path (10401), guide wheel (10402), cam (10403), conveyer belt (10404), side wheel group (10405),
Foreign steamer (10406), sectional wheel (10407), the cam (10403) is installed on the outside of guide wheel (10402), with guide wheel (10402)
Interlocking, the guide wheel (10402) is installed on the inside of cam path (10401), with cam path (10401) snapping, the cam path
(10401) top is equipped with side wheel group (10405), and with side wheel group (10405) clearance fit, the side wheel group (10405) is installed on
On the outside of foreign steamer (10406), with foreign steamer (10406) snapping, side wheel group (10405) right side is equipped with sectional wheel (10407), with fan
Shape wheel (10407) clearance fit, the cam (10403) by conveyer belt (10404) and side wheel group (10405) clearance fit,
Right side is equipped with geared system (108), with geared system (108) clearance fit.
4. a kind of irrigation control valve of adjustable Opening pressure according to claim 1, it is characterised in that：The geared system
(108) include mandril (10801), rack (10802), first axle supporting block (10803), first gear (10804), the first perpendicular tooth
(10805), second gear (10806), bidirectional wheel (10807), the second perpendicular tooth (10808), connecting rod (10809), second bearing block
(10810), turntable (10811), fixed link (10812), telescopic rod (10813), cross bar (10814), sliding block (10815), support
Frame (10816), the mandril (10801) is installed on the left of sliding block (10815), with sliding block (10815) interlocking, the sliding block
(10815) right side is equipped with cross bar (10814), and with cross bar (10814) interlocking, cross bar (10814) right side is equipped with telescopic rod
(10813), with telescopic rod (10813) interlocking, telescopic rod (10813) right side is equipped with fixed link (10812), with fixed link
(10812) interlocking, the fixed link (10812) is installed on the inside of turntable (10811), conllinear with turntable (10811) axle center, described
Second gear (10806) is installed on the left of bidirectional wheel (10807), with bidirectional wheel (10807) clearance fit, the bidirectional wheel
(10807) lower section is equipped with the second perpendicular tooth (10808), with the second perpendicular tooth (10808) snapping, second perpendicular tooth (10808) lower section
It equipped with connecting rod (10809), is welded with connecting rod (10809), the first perpendicular tooth (10805) is equipped with below the connecting rod (10809), with the
One perpendicular tooth (10805) welding, the first perpendicular tooth (10805) is set on the outside of first gear (10804), with first gear
(10804) snapping, first gear (10804) lower section is equipped with rack (10802), described with rack (10802) clearance fit
Rack (10802), which runs through, is connected to first axle supporting block (10803), second bearing block (10810) inside, the second gear
(10806) it is installed on the right side of combined wheels (107), with combined wheels (107) clearance fit.
5. a kind of irrigation control valve of adjustable Opening pressure according to claim 1, it is characterised in that：The retaining device
(110) include sliding slot (11001), small slide block (11002), spring (11003), shell (11004), the first roller group
(11005), drawstring (11006), the second roller group (11007), baffle plate groove (11008), baffle (11009), third roller group
(11010), the third roller group (11010) is installed on small slide block (11002) lower right, with small slide block (11002) snapping, institute
It states small slide block (11002) to be installed on the inside of sliding slot (11001), coordinate with sliding slot (11001) transition, the sliding slot (11001) is left
It is equipped with shell (11004) above side, is interference fitted with shell (11004), spring is equipped on the inside of the shell (11004)
(11003), with spring (11003) snapping, spring (11003) upper right side is equipped with drawstring (11006) along the first roller group
(11005), it is connect with the first roller group (11005) with baffle (11009), the baffle (11009) is installed on baffle plate groove
(11008) inside, and baffle plate groove (11008) snapping, the baffle plate groove (11008) are installed on the left of sink (111), and enter water
Slot (111) snapping.
6. a kind of irrigation control valve of adjustable Opening pressure according to claim 1, it is characterised in that：The guide wheel device
(112) include toothholder (11201), pinion rack (11202), pinion gear (11203), spring (11204), folding rod
(11205), compression bar (11206), supporting rod (11207), rocker (11208), kelly (11209), the second combined wheels (11210),
Middle guide wheel (12211), the toothholder (11201) is installed below pinion rack (11202), described with pinion rack (11202) snapping
Pinion gear (11203) is equipped on the right side of pinion rack (11202), with pinion gear (11203) clearance fit, the pinion gear (11203)
Right side is equipped with middle guide wheel (12211), coordinates with middle guide wheel (12211) transition, and middle guide wheel (12211) lower right side is equipped with second
Combined wheels (11210), with the second combined wheels (11210) clearance fit, the second combined wheels (11210) upper right side is equipped with rocker
(11208), coordinate with rocker (11208) transition, supporting rod (11207) is equipped on the left of the rocker (11208), with supporting rod
(11207) it welds, kelly (11209) is equipped on front side of the rocker (11208), with kelly (11209) snapping, the kelly
(11209) top is equipped with compression bar (11206), and with compression bar (11206) snapping, the compression bar (11206) is installed on folding rod
(11205) lower section is welded with folding rod (11205), spring (11204) is equipped with above the folding rod (11205), with spring
Device (11204) snapping, the spring (11204) are installed on into below sink (111), match with gap below sink (111) is entered
It closes.
7. a kind of irrigation control valve of adjustable Opening pressure according to claim 1, it is characterised in that：The contact device
(114) include contact (11401), contact groove (11402), spring contact bar (11403), briquetting (11404), fixed draw frame
(11405), the 4th roller group (11406), assembling block (11407), connector (11408), fixed draw frame (11405) peace
Loaded on above briquetting (11404), with briquetting (11404) snapping, briquetting (11404) lower section is equipped with assembling block (11407), with
Assembling block (11407) transition coordinates, and side is equipped with spring contact bar (11403) in the assembling block (11407), and bar is contacted with spring
(11403) snapping, spring contact bar (11403) lower section are equipped with contact groove (11402), match with contact groove (11402) interference
It closes, contact (11401) is equipped with below the contact groove (11402), with contact (11401) clearance fit, the contact (11401)
Left side is equipped with electric machine (115), is electrically connected with electric machine (115), and briquetting (11404) upper right side is equipped with the 4th idler wheel
Group (11406), with the 4th roller group (11406) clearance fit, the 4th roller group (11406) lower section is equipped with connector
(11408), with connector (11408) snapping, the connector (11408) is installed on the left of guide wheel device (112), with guide wheel dress
Set (112) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086918.0A CN108386557A (en) | 2018-01-30 | 2018-01-30 | A kind of irrigation control valve of adjustable Opening pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086918.0A CN108386557A (en) | 2018-01-30 | 2018-01-30 | A kind of irrigation control valve of adjustable Opening pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386557A true CN108386557A (en) | 2018-08-10 |
Family
ID=63074859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810086918.0A Withdrawn CN108386557A (en) | 2018-01-30 | 2018-01-30 | A kind of irrigation control valve of adjustable Opening pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233257A (en) * | 2020-01-16 | 2020-06-05 | 深圳市蓝清环境科技工程有限公司 | PCB waste liquid treatment system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205684474U (en) * | 2016-06-23 | 2016-11-16 | 南安市董山尾机械科技有限公司 | A kind of novel solid waste reduction and disposal equipment |
| CN107387856A (en) * | 2017-07-25 | 2017-11-24 | 沈婉珍 | It is a kind of can stable regulation water valving |
-
2018
- 2018-01-30 CN CN201810086918.0A patent/CN108386557A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205684474U (en) * | 2016-06-23 | 2016-11-16 | 南安市董山尾机械科技有限公司 | A kind of novel solid waste reduction and disposal equipment |
| CN107387856A (en) * | 2017-07-25 | 2017-11-24 | 沈婉珍 | It is a kind of can stable regulation water valving |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233257A (en) * | 2020-01-16 | 2020-06-05 | 深圳市蓝清环境科技工程有限公司 | PCB waste liquid treatment system |
| CN111233257B (en) * | 2020-01-16 | 2022-02-01 | 深圳市蓝清环境科技工程有限公司 | PCB waste liquid treatment system |
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Application publication date: 20180810 |