CN213427514U - Pressure regulating device of sprinkling irrigation equipment - Google Patents

Abstract

The utility model relates to an agricultural irrigation part technical field discloses a pressure adjustment device of sprinkling irrigation equipment, including filtering the ring, filter the inside of ring and seted up the spout, the inside sliding connection of spout has the slider, one side fixed mounting of slider has the filter, the bottom fixed mounting of filter has the fixture block, filter the inner wall fixed mounting of ring and have the stopper, the draw-in groove has been seted up to the inside of stopper, the external surface joint of fixture block to the inside of draw-in groove, the bottom threaded connection who filters the ring has pressure regulating valve. The utility model has the advantages of it is following and effect: the clamping block of filter bottom is connected to the inside draw-in groove of stopper in for the filter is firm on filtering the ring, and will filter ring threaded connection at pressure regulating valve's both ends, when making pressure regulating valve use, pressure regulating valve's inside reduces the production of impurity, increases pressure regulating valve's life.

Description

Pressure regulating device of sprinkling irrigation equipment

Technical Field

The utility model relates to an agricultural irrigation part technical field, in particular to pressure regulating device of sprinkling irrigation equipment.

Background

The spray irrigation is an irrigation mode that water with a certain pressure is sprayed into the air by means of a water pump and a pipeline system or by utilizing the fall of a natural water source to form small water drops or form mist to fall on plants and the ground, the spray irrigation equipment comprises a water inlet pipe, a water pump, a water conveying pipe, a water distribution pipe, a spray head (or a nozzle) and the like, can be fixed, semi-fixed or movable, and has the advantages of saving water, not damaging a soil structure, adjusting ground climate and being not limited by terrain and the like.

These regulators, commonly known as pressure regulating devices, have a body defining an axis and have an inlet for the irrigation water, an outlet and a chamber for detecting the variation in the pressure of the irrigation water, which is in fluid communication with the outlet, but these pressure regulating devices are usually devoid of a filtering screen inside, so that a large amount of impurities flow inside the pressure regulating device and are present in the chamber, which, with prolonged operation, can cause the pressure regulating device to clog due to excessive impurities, reducing its function, being not conducive to irrigation, and therefore a pressure regulating device for a sprinkler plant is devised.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pressure regulating device of sprinkling irrigation equipment has filterable ability and makes pressure regulating device can use for a longer time, reduces the effect of maintenance number of times.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a pressure regulating device of sprinkling irrigation equipment, includes and crosses the filter ring, cross the inside spout of having seted up of filter ring, the inside sliding connection of spout has the slider, one side fixed mounting of slider has the filter, the bottom fixed mounting of filter has the fixture block, cross the inner wall fixed mounting who crosses the filter ring and have the stopper, the draw-in groove has been seted up to the inside of stopper, the surface joint of fixture block to the inside of draw-in groove.

Through adopting the above-mentioned technical scheme, through filtering the ring, the spout, the slider, the filter, the fixture block, the stopper, cooperation setting between draw-in groove and the pressure regulating valve, can make this device when using, slide the filter through the slider of its both sides on the inside spout of filtering the ring, because spout and stopper are in same direction, the workman can directly with a pole with the fixture block joint of filter bottom to the inside draw-in groove of stopper in, make the filter stabilize on filtering the ring, and when changing the filter, only need to use a pole hard will filter the ring and break away from filtering the ring can, and will filter ring threaded connection at pressure regulating valve's both ends, when making pressure regulating valve use, pressure regulating valve's inside reduces the production of impurity, increase pressure regulating valve's life.

The utility model discloses a further set up to: the inside fixed mounting of filtering the ring has the spring, the top fixed mounting of spring has the card post.

Through adopting above-mentioned technical scheme, set up the one end of hard tube slottedly for in the hard tube pegging graft filters the ring, through the extrusion of spring, make the card post card in the inslot, and then the hard tube can't break away from and filter the ring.

The utility model discloses a further set up to: the spring is characterized in that swing rods are fixedly mounted on two sides of the spring, a supporting shaft is movably connected inside the swing rods, a driving column is fixedly mounted at one end of the supporting shaft, and a button is fixedly mounted at the top of the driving column.

Through adopting above-mentioned technical scheme, the workman extrudees the button for the drive post extrudees rocking rod, and then the other end of rocking rod extrudees the spring through the rotation of back shaft to the opposite direction that the drive post removed, makes the card post break away from the groove, extracts the hard tube, makes to connect or install and remove more conveniently.

The utility model discloses a further set up to: the bottom of the filter ring is in threaded connection with a pressure regulating valve, and the type of the pressure regulating valve is a direct-drive regulating valve.

Through adopting above-mentioned technical scheme, through pressure regulating valve's setting, play the effect of adjusting balanced pipeline water pressure in irrigating.

The utility model discloses a further set up to: the top fixed mounting of pressure regulating valve has the muscle, the quantity of muscle is four, four one side of muscle is in the form fixed mounting of annular permutation at pressure regulating valve's surface.

Through adopting above-mentioned technical scheme, through the setting of muscle, reinforcing pressure regulating valve compressive capacity for pressure regulating valve is more practical.

The utility model discloses a further set up to: the outer surface threaded connection of pressure regulating valve has the screw, the quantity of spout and stopper is four.

Through adopting above-mentioned technical scheme, pressure regulating valve divide into upper cover and lower cover, and is in the same place upper cover and lower cover are firm through the screw.

The utility model has the advantages that:

1. the utility model discloses, through filtering the ring, the spout, the slider, the filter, the fixture block, the stopper, cooperation setting between draw-in groove and the pressure regulating valve, can make this device when using, slide the slider of filter through its both sides on filtering the inside spout of ring, because spout and stopper are in same direction, the workman can directly press the fixture block joint of filter bottom to the inside draw-in groove of stopper with a pole power, make the filter stabilize on filtering the ring, and when changing the filter, only need use a pole power to push away with the filter break away from filter ring can, and will filter ring threaded connection at pressure regulating valve's both ends, when making pressure regulating valve use, pressure regulating valve's inside reduces the production of impurity, increase pressure regulating valve's life.

2. The utility model discloses, through the spring, the card post, the rocking rod, the back shaft, cooperation setting between drive post and the button, can make this device when using, set up the one end of hard tube slottedly, make the hard tube plug-in filter the intra-annular, through the extrusion of spring, make the card post card at the inslot, and then the hard tube can't break away from the filter ring, and workman extrusion button, make drive post extrusion rocking rod, and then the other end of rocking rod extrudees the spring through the rotation of back shaft to the opposite direction that the drive post removed, make the card post break away from the groove, extract the hard tube, make to connect or install and remove more conveniently.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the filter plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the filtering ring of the present invention;

FIG. 5 is a schematic structural view of the pressure regulating valve of the present invention;

fig. 6 is an enlarged schematic view of a structure at B in fig. 4 according to the present invention.

In the figure, 1, a filter ring; 2. a chute; 3. a slider; 4. a filter plate; 5. a clamping block; 6. a limiting block; 7. a card slot; 8. a spring; 9. clamping the column; 10. a rocking bar; 11. a support shaft; 12. a drive column; 13. a button; 14. a pressure regulating valve; 15. a rib; 16. and (4) screws.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a pressure adjusting device of a sprinkling irrigation device, comprising a filter ring 1, a chute 2 is arranged inside the filter ring 1, a slide block 3 is connected inside the chute 2 in a sliding manner, a filter plate 4 is fixedly arranged on one side of the slide block 3, a clamping block 5 is fixedly arranged at the bottom of the filter plate 4, a limiting block 6 is fixedly arranged on the inner wall of the filter ring 1, a clamping groove 7 is arranged inside the limiting block 6, the outer surface of the clamping block 5 is clamped inside the clamping groove 7, the filter plate 4 can slide on the chute 2 inside the filter ring 1 through the slide blocks 3 on the two sides of the filter plate 4 by the matching arrangement of the filter ring 1, the chute 2, the slide block 3, the filter plate 4, the clamping block 5 at the bottom of the filter plate 4, the clamping groove 7 inside the limiting block 6, because the chute 2 and the limiting block 6 are in the same direction, a worker can directly clamp the clamping block 5 at the bottom, so that the filter plate 4 is fixed on the filter ring 1, when the filter plate 4 is replaced, only one rod is needed to push the filter plate 4 to be separated from the filter ring 1, and the filter ring 1 is connected with two ends of the pressure regulating valve 14 in a threaded manner, when the pressure regulating valve 14 is used, the generation of impurities is reduced inside the pressure regulating valve 14, the service life of the pressure regulating valve 14 is prolonged, the spring 8 is fixedly installed inside the filter ring 1, the clamping column 9 is fixedly installed at the top of the spring 8, the swinging rods 10 are fixedly installed on two sides of the spring 8, the supporting shaft 11 is movably connected inside the swinging rods 10, the driving column 12 is fixedly installed at one end of the supporting shaft 11, the button 13 is fixedly installed at the top of the driving column 12, and the filter plate can be used by the matching arrangement between the spring 8, the clamping column 9, the swinging rods 10, the supporting shaft 11, the driving column 12, one end of a hard pipe is provided with a groove, so that the hard pipe is plugged into a filter ring 1, a clamping column 9 is clamped in the groove through the extrusion of a spring 8, the hard pipe cannot be separated from the filter ring 1, a worker extrudes a button 13, a driving column 12 extrudes a swinging rod 10, the other end of the swinging rod 10 extrudes the spring 8 in the opposite direction of the movement of the driving column 12 through the rotation of a supporting shaft 11, the clamping column 9 is separated from the groove to extract the hard pipe, the connection or the assembly and disassembly are more convenient, the bottom of the filter ring 1 is in threaded connection with a pressure regulating valve 14, the type of the pressure regulating valve 14 is a direct-drive type regulating valve, ribs 15 are fixedly arranged at the top of the pressure regulating valve 14, the number of the ribs 15 is four, one sides of the four ribs 15 are fixedly arranged on the outer surface of the pressure regulating valve 14 in an annular array manner, and the pressure, make pressure regulating valve 14 more practical, pressure regulating valve 14's surface threaded connection has screw 16, and the quantity of spout 2 and stopper 6 is four.

In the utility model, through the matching arrangement between the filter ring 1, the sliding groove 2, the sliding block 3, the filter plate 4, the fixture block 5, the stopper 6, the clamping groove 7 and the pressure regulating valve 14, the filter plate 4 can slide on the sliding groove 2 inside the filter ring 1 through the sliding blocks 3 on both sides of the filter plate 4 when the device is used, because the sliding groove 2 and the stopper 6 are in the same direction, a worker can directly press the fixture block 5 at the bottom of the filter plate 4 into the clamping groove 7 inside the stopper 6 with a rod force, so that the filter plate 4 is stabilized on the filter ring 1, and when the filter plate 4 is replaced, only one rod force is needed to push the filter plate 4 to be separated from the filter ring 1, and the filter ring 1 is connected with the two ends of the pressure regulating valve 14 in a threaded manner, when the pressure regulating valve 14 is used, the inside of the pressure regulating valve 14 reduces the generation of impurities, and prolongs the service, through spring 8, card post 9, rocking bar 10, back shaft 11, cooperation setting between drive post 12 and the button 13, can make this device when using, the one end with the hard tube is provided with slottedly, make the hard tube plug-in to filter ring 1 in, through the extrusion of spring 8, make card post 9 block at the inslot, and then the hard tube can't break away from filter ring 1, and workman's extrusion button 13, make drive post 12 extrusion rocking bar 10, and then the other end of rocking bar 10 extrudees spring 8 to the opposite direction that drive post 12 removed through the rotation of back shaft 11, make card post 9 break away from the groove, extract the hard tube, make to connect or install and remove more conveniently.

Claims (6)

1. The utility model provides a pressure regulating device of sprinkling irrigation equipment, includes filter ring (1), its characterized in that: spout (2) have been seted up to the inside of crossing filter ring (1), the inside sliding connection of spout (2) has slider (3), one side fixed mounting of slider (3) has filter (4), the bottom fixed mounting of filter (4) has fixture block (5), the inner wall fixed mounting of crossing filter ring (1) has stopper (6), draw-in groove (7) have been seted up to the inside of stopper (6), the outside surface joint of fixture block (5) is to the inside of draw-in groove (7).

2. A pressure regulating device for a sprinkler plant according to claim 1, wherein: the inside fixed mounting of crossing filter ring (1) has spring (8), the top fixed mounting of spring (8) has card post (9).

3. A pressure regulating device for a sprinkler plant according to claim 2, wherein: the equal fixed mounting in both sides of spring (8) has rocking rod (10), the inside swing joint of rocking rod (10) has back shaft (11), the one end fixed mounting of back shaft (11) has drive post (12), the top fixed mounting of drive post (12) has button (13).

4. A pressure regulating device for a sprinkler plant according to claim 1, wherein: the bottom of the filter ring (1) is in threaded connection with a pressure regulating valve (14), and the type of the pressure regulating valve (14) is a direct-drive regulating valve.

5. The pressure regulator of a sprinkler installation of claim 4, wherein: the top fixed mounting of pressure regulating valve (14) has muscle (15), the quantity of muscle (15) is four, four one side of muscle (15) is in the surface of pressure regulating valve (14) with the form fixed mounting of annular permutation.

6. The pressure regulator of a sprinkler installation of claim 4, wherein: the outer surface threaded connection of pressure regulating valve (14) has screw (16), the quantity of spout (2) and stopper (6) is four.

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