CN2794162Y - Automatic water drinking nozzle for pig - Google Patents

Abstract

The utility model discloses an automatic water drinking nozzle for a pig, which is composed of a water pipe joint 1, an outer sleeve 2 with an oblique opening, and an occlusive rod 3, wherein a water storing cylinder 5 is arranged between an annular screw cover 4 and the water pipe joint 1, an upper semicircular valve shell 6 is fixed in the front opening of the water storing cylinder 5, in which a hollow semicircular ball valve 7 is arranged and the inner cavity of the occlusive rod is communicated with the inner cavity of the hollow semicircular ball valve 7. The occlusive rod 3 is sheathed with a transparent emulsion nipple 10. A sucking pipe 13 is arranged in a concave-downward cavity 12 of the outer sleeve with an oblique opening, and the upper end of the sucking pipe 13 extends in the front end of the inner cavity of the occlusive rod 3. The water can be automatically drunk by the automatic water drinking nozzle for a pig, and because the water can be deep sprayed in the mouth of the pig, the overflowing water is less. Because the water storing cylinder and a water pressure compensator of water inflow are added, the water pressure is stable. Because the sucking pipe is added, a part of the overflowing water can also be recovered and used. So, the water is saved, the cleanness is also ensured and the utility model can be widely used for feeding various pigs.

Description

Pig automatic water-drinking nozzle

Technical field

The utility model relates to a kind of improvement of holding-on type drinking water utensil for pig, and specifically a boar automatic water-drinking nozzle is applicable to various piggery.

Technical background

In the piggery, comprise the raising of sow, big porker, piglet, water requirement is all bigger, and it is very important in time supplying with drinking-water.Adopt common water supply basin water supply waste bigger, and easily pollution of drinking-water, even cause parasitic propagation.The present holding-on type drinking water utensil for pig that uses, comprise overcoat, sting bar, spring, filter constitute, overcoat is the angle tube, stinging bar places in the overcoat, be provided with spring in the inner of stinging bar, internal orifice end at overcoat is provided with filter, the bulge loop of stinging bar and the delivery port of overcoat are sealed, when pig stings or pushes when stinging bar, sting the bulge loop of bar and the delivery port of overcoat and lose sealing state, water flows out from the slit of stinging bar and overcoat inboard, and pig is drinkable to water, the shortcoming of this drinking bowl is: 1, hydraulic pressure instability, and water yield is wayward; Most suction deficiency during 2, owing to pig drinking-water, water often spills from the both sides of snoot, and the waste of Gu Shui is bigger; 3, after pig stung and stings the bar water outlet, water was in the bottom surface of overcoat, and water spray power forward is less, the main cause that the availability of water is lower.

Summary of the invention

The purpose of this utility model be to provide a kind of hydraulic pressure than the spray power of homogeneous, water can directly enter the snoot deep, can improve water availability, reduce the waste of water, but and the pig automatic water-drinking nozzle of the water resorption that overflows.

For reaching above purpose, the technical scheme that the utility model adopted is: this pig automatic water-drinking nozzle, by water pipe head, the angle overcoat, stinging bar constitutes, the angle overcoat is fixed on the downside of ring-type blind nut, and be made into an integral body with the ring-type blind nut, stinging the bar outer end passes water storage cover center hole and stretches in the angle overcoat, it is characterized in that between ring-type blind nut and water pipe head, being provided with water storage cylinder, fixing upper semi-circle valve casing in the prosopyle of water storage cylinder, hollow semicircle ball valve is housed in the semicircle valve casing, sting bar in the centre of hollow semicircle ball valve on fixing, stinging bar is hollow pipe, sting the inner chamber of bar and the intracavity inter-connection of hollow semicircle ball valve, apopore is located on the forward position wall of semicircle ball valve, the sheathed spring on the bar of stinging in semicircle valve casing front side, the elastic force of spring is close in the semicircle valve casing hollow semicircle ball valve, thereby the apopore on the hollow semicircle ball valve of shutoff, stinging sheathed transparent latex nipple on the bar, transparent latex nipple is fixed on water storage cylinder with the ring-type blind nut and covers, cavity is set in bottom side at the angle overcoat, filter screen is established on top at following cavity, establishing suction pipe in the cavity down, the front end of stinging the bar inner chamber is stretched in the upper end of suction pipe, when stinging bar and outwards spray water, can be with the sucking-off simultaneously of the water in the following cavity of angle overcoat bottom side.The utility model is also implemented by following measure: also establish the intake pressure compensating plate in the seat port of water storage cylinder, when hydraulic pressure is big in the water pipe, the intake pressure compensating plate is pressed close to the inclined flow passage of water storage nozzle end, the discharge that enters in the water storage cylinder is reduced, hydraulic pressure hour in water pipe, the intake pressure compensating plate is upspring, the inclined flow passage cross section is strengthened, the discharge that enters in the water storage cylinder strengthens, so that the stable water pressure in the water storage cylinder, this kind intake pressure compensating plate is commonly used in the micro drip-irrigation engineering; Apopore on the described hollow semicircle ball valve can symmetry establish 4-8; Described extension elongation of stinging bar is 5cm, establishes bulb in the end of stinging bar, and bulb extends the newborn protruding root of transparent latex nipple; Establish membrane valve in the end opening of suction pipe, membrane valve is the fine film pipe, and the end opening of membrane valve and the end opening of suction pipe bonding are fixing, the suitable for reading of membrane valve extends in the suction cavity, and when suction, water can pass through membrane valve smoothly, when not absorbing water, when the water in the suction pipe refluxed, the suitable for reading of membrane valve sealed.When using the utility model, can directly water pipe head be connected on the running water pipe and can use.

The beneficial effects of the utility model are: compare with the pig drinking bowl of present use, can not only automatic water-drinking, and because water can be sprayed onto the snoot depths, so water is excessive less; And owing to added water storage cylinder and water feeding pressure force compensating sheet, so stable water pressure; Owing to added suction pipe, so the water that overflows can also be recycled a part.Like this, both save water, also guaranteed health.

Description of drawings

Fig. 1 looks schematic diagram for the utility model structure master.

Fig. 2 is that the utility model is along Figure 1A-A cross-sectional schematic.

Fig. 3 is the utility model inclined flow passage schematic top plan view.

Fig. 4 is that the utility model inclined flow passage is along Fig. 3 B-B cross-sectional schematic.

Embodiment

Make the utility model with reference to accompanying drawing 1,2,3,4.This pig automatic water-drinking nozzle, by water pipe head 1, angle overcoat 2, stinging bar 3 constitutes, angle overcoat 2 is fixed on the downside of ring-type blind nut 4, and make in aggregates with ring-type blind nut 4, stinging bar 3 outer ends passes water storage cover 11 center holes and stretches in angle overcoat 2, between ring-type blind nut 4 and water pipe head 1, be provided with water storage cylinder 5, fixing upper semi-circle valve casing 6 in the prosopyle of water storage cylinder 5, hollow semicircle ball valve 7 is housed in semicircle valve casing 6, sting bar 3 in the centre of hollow semicircle ball valve 7 on fixing, sting bar 3 and be hollow pipe, sting the inner chamber of bar 3 and the intracavity inter-connection of hollow semicircle ball valve 7, apopore 8 is located on the forward position wall of semicircle ball valve 7, the sheathed spring 9 on the bar 3 of stinging in semicircle valve casing 6 front sides, the elastic force of spring 9 is close in the semicircle valve casing 6 hollow semicircle ball valve 7, thereby the apopore 8 on the hollow semicircle ball valve 7 of shutoff, stinging sheathed transparent latex nipple 10 on the bar 3, transparent latex nipple 10 usefulness ring-type blind nuts 4 are fixed on the water storage cover 11, set cavity 12 in the bottom side of angle overcoat 2, filter screen 17 is established on top at following cavity 12, establishing suction pipe 13 in the cavity 12 down, the front end of stinging bar 3 inner chambers is stretched in the upper end of suction pipe 13, when stinging bar 3 outside water sprays, can be with the water sucking-off simultaneously in the following cavity 12 of angle overcoat 2 bottom sides.In the seat port of water storage cylinder 5, also establish intake pressure compensating plate 14, when hydraulic pressure is big in the water pipe, intake pressure compensating plate 14 is pressed close to the inclined flow passage 15 of 5 mouthfuls of ends of water storage cylinder, the discharge that enters in the water storage cylinder 5 is reduced, hydraulic pressure hour in water pipe, intake pressure compensating plate 14 is upspring, and inclined flow passage 15 cross sections are strengthened, the discharge that enters in the water storage cylinder 5 strengthens, so that the stable water pressure in the water storage cylinder 5; Apopore 8 on the described hollow semicircle ball valve 7 can symmetry establish 4-8; Described extension elongation of stinging bar 3 is 5cm, establishes bulb in the end of stinging bar 3, and bulb extends the newborn protruding root of transparent latex nipple 10; In the end opening of suction pipe 13, establish membrane valve 16, membrane valve 16 is the fine film pipe, the end opening bonding of the end opening of membrane valve 16 and suction pipe 13 is fixing, the suitable for reading of membrane valve 16 extends in the suction cavity 13, when suction, water can pass through membrane valve 16 smoothly, when not absorbing water, when the water in the suction pipe 13 refluxed, the suitable for reading of membrane valve 16 sealed.

Claims (2)

1, one boar automatic water-drinking nozzle, by water pipe head (1), angle overcoat (2), stinging bar (3) constitutes, angle overcoat (2) is fixed on the downside of ring-type blind nut (4), and make in aggregates with ring-type blind nut (4), stinging bar (3) outer end passes water storage cover (11) center hole and stretches in angle overcoat (2), it is characterized in that between ring-type blind nut (4) and water pipe head (1), being provided with water storage cylinder (5), fixing upper semi-circle valve casing (6) in the prosopyle of water storage cylinder (5), hollow semicircle ball valve (7) is housed in semicircle valve casing (6), sting bar (3) in the centre of hollow semicircle ball valve (7) on fixing, stinging bar (3) is hollow pipe, sting the inner chamber of bar (3) and the intracavity inter-connection of hollow semicircle ball valve (7), apopore (8) is located on the forward position wall of semicircle ball valve (7), the bar (3) of stinging in semicircle valve casing (6) front side is gone up sheathed spring (9), stinging upward sheathed transparent latex nipple (10) of bar (3), transparent latex nipple (10) is fixed on the water storage cover (11) with ring-type blind nut (4), set cavity (12) in the bottom side of angle overcoat (2), filter screen (17) is established on top at following cavity (12), establishing suction pipe (13) in the cavity (12) down, the front end of stinging bar (3) inner chamber is stretched in the upper end of suction pipe (13).

2, pig automatic water-drinking nozzle according to claim 1 is characterized in that also establishing intake pressure compensating plate (14) in the seat port of water storage cylinder (5); Apopore (8) on the described hollow semicircle ball valve (7) can symmetry establish 4-8; Establish bulb in the end of stinging bar (3), bulb extends the newborn protruding root of transparent latex nipple (10).

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