Invention content:
The present invention is above the ground level for the problem that hydrant, influences mechanical work, it is proposed that handling switching regulator metered service
Bolt designing scheme.
Switching regulator metered service bolt is loaded and unloaded, it is characterized in that, there are water inlet pipe, handling pipe, connector, switch valve, switch control
The compositions such as device, flowmeter, rotary hose tape winder;
There are one switch valves in water inlet pipe, and loading and unloading in pipe has switch controlling device;Water inlet pipe passes through connector with handling pipe
It links together;The handle of rotary switch control device realizes water inlet pipe with loading and unloading the connection of pipe;Continue rotary switch control dress
The handle put, realization, which discharges water, irrigates the fields.
The handling switching regulator metered service bolt, it is characterized in that, the lower end of water inlet pipe is connect with water supply line, water inlet pipe
In there are one switch valve, there are one cross supporting frames inside the lower end of water inlet pipe, and there are one casings at the center of cross supporting frame;
A spring is installed in switch valve lower part, and switch valve lower part is inserted into after being inserted into spring in casing, the top surface of switch valve
There are one be recessed at center;
The affixed disk in upper end of water inlet pipe, there are one the centre bores to match with switch valve top for disk bottom surface;
Switch valve top covers a rubber pad, is inserted into the centre bore of disk bottom surface, switch valve is in following spring
The lower rubber pad of compressing upwards of effect is tightly adjacent to disk bottom surface, prevents the water in water inlet pipe from flowing out.
The handling switching regulator metered service bolt, it is characterized in that, connector by leading screw, spring, tapered ring, four annulus,
The compositions such as disk, loop and tablet ring, handle;
Handle is rotated, leading screw pushes tapered ring to move down, and open-top pintongs ring expands outwardly, and is adjacent to disk facade
Inner wall realizes the connection of handling pipe and water inlet pipe.
Four annulus, it is characterized in that, four annulus are made of four identical ring valves, the Inner edge of four annulus be with it is described
The matched tapered inclined-plane of tapered ring;There are two screw holes on each ring valve, are connected loop and four annulus with bolt, and
It is filled in the seam crossing rubber glue of ring valve, with preventing water leakage.
The handling switching regulator metered service bolt, it is characterized in that, switch controlling device is mounted on handling pipe, it is by silk
The compositions such as thick stick, nut pipe, outer tube, handle;
Outer tube is fixed on handling pipe, and center line is overlapped with loading and unloading the standpipe center line of pipe;
Nut pipe is installed in outer tube, nut pipe can slide in outer tube, screw in leading screw in nut pipe, leading screw it is upper
There are one handles at end, and leading screw lower end is pointed cone type, rotate handle, then leading screw is downward, and switch valve end face center is withstood in leading screw lower end
Recess, and switch valve is pushed away downwards to disk bottom surface, at this point, the water in water inlet pipe enters handling pipe and flowed out from outlet.
It irrigates the fields vertical tube the problem of being above the ground level, influencing mechanical work the invention has the advantages that thoroughly solving rural area,
The water consumption irrigated the fields that solves the problems, such as to discharge water simultaneously is unmeasurable, and advantage is created for agricultural modernization.
Specific embodiment:
As shown in drawings:
Switching regulator metered service bolt is loaded and unloaded, there is water inlet pipe 17, handling pipe 35, connector, switch valve 16, switch control dress
It puts, the compositions such as flowmeter 24, rotary hose tape winder 29.
About water inlet pipe:
The lower end of water inlet pipe 17 is connect with water supply line 22, there are one cross supporting frame 19 inside the lower end of water inlet pipe 17,
There are one casings 41 at the center of cross supporting frame 19;
The affixed disk 14 in upper end of water inlet pipe 17, there are one the centers to match with switch valve top for 14 bottom surface of disk
Hole;
About switch valve:
Switch valve 16 is mounted on inside water inlet pipe 17, and a spring 18 is installed in its underpart, is inserted into casing 41, is switched
There are one recess 15 at the top center of valve 16;
16 top of switch valve covers a rubber ring pad 40, is inserted into the centre bore of 14 bottom surface of disk, switch valve 16 exists
The lower rubber ring pad 40 of compressing upwards of the following effect of spring 18 is tightly adjacent to 14 bottom surface of disk, prevents the water in water inlet pipe 17 from flowing
Go out.
It is managed about handling:
Handling pipe 35 is curve type, and lower end connection water inlet pipe 17, the upper end connects rotary hose tape winder 29;
About connector:
Connector is by outer tube 5, nut pipe 2, leading screw 1, spring 7, tapered ring 8, four annulus 13, disk 14,10 and of loop
The compositions such as tablet ring 11, handle 23;
Outer tube 5 is fixed on handling pipe 35, and center line is overlapped with loading and unloading the standpipe center line of pipe 35;
Nut pipe 2 is installed, nut pipe 2 can slide in outer tube 5, and leading screw 1, silk are screwed in nut pipe 2 in outer tube 5
There are one handles 23 for the upper end of thick stick 1, and there are one tapered rings 8 for the lower part of leading screw 1, and tapered ring 8 is interior, and there are one cross supporting frames, this ten
There are one axle sleeves 36 at the center of word supporting rack;
Four annulus 13 are made of four identical ring valves, and the Inner edge of four annulus 13 are and 8 matched cone of the tapered ring
Type inclined-plane 49;There are two screw holes 47 on each ring valve, are connected loop 10 and four annulus 13, and in ring valve with bolt 9
Seam crossing with rubber glue fill, with preventing water leakage;
Handle 23 is rotated, leading screw 1 pushes tapered ring 8 to move down, and open-top four annulus 13 expands outwardly, and be adjacent to disk
The inner wall of 14 facades realizes the connection of handling pipe 35 and water inlet pipe 17;
About switch controlling device:
Switch controlling device is mounted on handling pipe 35, and switching device is by leading screw 1, nut pipe 2, outer tube 5, switch valve
16th, the compositions such as handle 23;
1 lower part of leading screw is there are one spring 7, and the upper end of spring 7 to resist nut tube bottom face, and the lower end of spring 7 resists tapered ring
Axle sleeve 36 is inserted in leading screw lower end by the axle sleeve 36 at center, and there are one catch 37 below for axle sleeve 36, are opened below catch 37 with one
Mouth lock is lived;
The affixed tablet ring 11 in 35 lower end of pipe is loaded and unloaded, there are one larger loop 10, loops 10 above for tablet ring 11
It is sleeved on handling pipe 35, there is eight bolts hole on loop 10;
The centre of four annulus 13 is there are one annular groove 48, an embedded rubber ring water seal 38 in annular groove 48;
Discharge water and close water:
After handling pipe 35 is connect with water inlet pipe 17, continue to rotate handle 23, tapered ring 8 no longer moves down, but bullet
Spring 7 is compressed;Leading screw 1 continues to move down, and the recess 15 at 16 top center of switch valve is withstood in 1 lower end of leading screw, and by switch valve
16 push away 14 bottom surface of disk downwards, at this point, the water in water inlet pipe enters handling pipe 35 and flowed out from outlet.
During water bolt to be closed, handle 23 is reversely rotated, leading screw 1 moves up, and switch valve 16 is adjacent to circle under the action of the spring
14 bottom surface of disk prevents the water in water inlet pipe 17 from flowing out.Continue to reversely rotate handle 23, it can be by handling pipe and water inlet pipe point
From.
About flowmeter:
Water wheels 6 there are one loading and unloading inside the transverse tube left end of pipe 35, the axis of water wheels 6 are inserted into the meter 24 above it, when
Flow by when, water wheels 6 drive meter show water consumption.
About rotary hose tape winder:
Rotary hose tape winder 29 is mounted on the transverse tube right end of handling pipe 35, loads and unloads cross-shaped there are one the transverse tube inside of pipe 35
Support 33, the affixed nut 25 in center of cross supporting frame 33;There are one circle ring disk 26, annulus for the transverse tube right end of handling pipe 35
There are one rubber ring pads 27 in disk 26;
Rotary hose tape winder 29 is a pipe identical with handling 35 diameter of pipe, and there are one ring 28, rings for left end
There are one cross supporting frame in 28, there are one axis holes, first at the cross supporting frame center to be connected to around band frame 50 with three spokes
On ring 28;
The tight affixed cover board of 29 right end of rotary hose tape winder, there are one axis holes for the cover plate central;Second around band frame 31
It is connected to three spokes on the cover board;Bolt 30 is inserted into the axis hole at the 29 right end cover plate center of rotary hose tape winder
In the axis hole at the cross supporting frame center of ring 28, turning knob 32, bolt 30 is screwed in nut 25, and ring 28 just compresses
Rubber ring pad 27, does not make leak;
A rotary hose is installed on outlet pipe 44 into a tee T affixed outlet pipe 44 in the middle part of rotary hose tape winder 29
45, it is fastened at the plug of rotary hose 45 with a clamp 34.
When needing to wind rotary hose, slightly loose bolts 30, rotary hose tape winder 29 is i.e. free to rotate, by rotary hose 45
It winds up.