CN203827836U - Ventilating and spraying device special for pigpen - Google Patents

Abstract

The utility model discloses a special ventilation and spraying device for a pig house, which comprises a ventilation unit and a spray unit. The ventilation unit includes an inlet fan, an exhaust fan and a ventilation plastic pipe. The ventilation plastic pipe runs through both sides of the wall of the pig house. There is an exhaust fan at one end, and several ventilation holes are evenly arranged on the side of the ventilation plastic pipe facing the wall of the pig house; the spray unit includes a "T"-shaped water pipe and two spray nozzles, and the lower end of the "T"-shaped water pipe is equipped with an automatic reset valve . When the pigs gnaw on the valve, the valve will open, and the spray nozzle will spray mist water vapor on the pigs. When the pigs do not gnaw on the valve, the valve will automatically close, which can fully save the water source; A number of ventilation holes are evenly arranged on one side of the wall of the pig house. The cool wind from the ventilation holes hits the wall of the pig house and bounces back to the pigs, which will not cause any negative impact on the pigs with low immunity. The utility model has the advantages of simple structure, reasonable design and good practical value.

Description

Special ventilation spray device for pig house

Technical field:

The utility model relates to a special ventilation and spraying device for pig houses, in particular to a ventilation and water spraying device for cooling pigs.

Background technique:

In summer, the temperature in large-scale pig farms is high, so measures to prevent heatstroke and cool down must be considered for pigs. Commonly used cooling measures include: ventilation cooling, drip cooling, wet curtain cooling, etc., but there are generally disadvantages such as narrow application range, poor cooling effect, high cost, and large side effects.

Utility model content:

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, and provide a special ventilation and spraying device for pig houses with low cost and capable of cooling pigs in a large area.

The technical scheme that the utility model takes for solving the technical problem is:

A special ventilation and spraying device for a pig house, comprising a ventilation unit and a spray unit, the ventilation unit includes an intake fan, an exhaust fan and a ventilation plastic pipe, the ventilation plastic pipe runs through both sides of the wall of the pig house, and the pig corresponding to one end of the ventilation plastic pipe The wall of the house is provided with the above-mentioned inlet fan, and the wall of the pig house corresponding to the other end is provided with the above-mentioned exhaust fan, and the side of the ventilation plastic pipe facing the wall of the pig house is evenly provided with several ventilation holes; The unit includes a "T"-shaped water pipe and two spray nozzles at both ends of the "T"-shaped water pipe. The lower end of the "T"-shaped water pipe is provided with an automatic reset valve.

The ventilating plastic pipe is fixed on the roof of the pig house through a hanging rope; the "T"-shaped water pipe is fixed on the wall of the pig house, the automatic reset valve is 40-60 cm away from the ground, and the two spray nozzles are 1.5-60 cm away from the ground. 2 meters.

The positive beneficial effect of the utility model is:

1. The utility model has simple structure and novel design, and the automatic reset valve is 40-60cm away from the ground. When the weather is hot and dry in summer, the pigs bite the valve. After the valve is opened, the spray nozzle will spray mist water vapor on the pigs to achieve cooling effect. When the pigs do not bite the valve, the valve will automatically close to save water. And the cooling effect is good; and the valve is an automatic reset valve, thereby reducing the number of manual switching of the valve and reducing the labor burden of the staff.

2. The utility model is provided with a ventilation plastic pipe, which runs through both sides of the wall of the pig house, and the wall of the pig house corresponding to one end of the ventilation plastic pipe is provided with an inlet fan, and the wall of the pig house corresponding to the other end is provided with an exhaust fan A number of ventilation holes are evenly arranged on the side of the ventilation plastic pipe facing the wall of the pig house. The cool wind coming out of the ventilation holes hits the wall of the pig house and bounces back to the pigs. It is softer and will not cause any negative impact on the immune-compromised pig herd. This design is more humane.

3. The utility model can design multiple automatic spray nozzles according to the area of the pig house and the number of pigs, and the usage mode is more flexible.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described:

Referring to Fig. 1, a special ventilation spraying device for a pig house includes a ventilation unit and a spray unit, the ventilation unit includes an intake fan 1, an exhaust fan 4 and a ventilation plastic pipe 2, and the ventilation plastic pipe 2 runs through both sides of the wall of the pig house, and the ventilation plastic pipe 2 The wall of the pig house corresponding to one end is provided with an inlet fan 1, the wall of the pig house corresponding to the other end is provided with an exhaust fan 4, and several ventilation holes 3 are evenly arranged on the side of the ventilation plastic pipe 2 facing the wall of the pig house; The unit includes a "T"-shaped water pipe 5 and two spray nozzles 6 at both ends of the "T"-shaped water pipe 5, and an automatic reset valve 7 is arranged at the lower end of the "T"-shaped water pipe 5.

Among them: the ventilation plastic pipe 2 is fixed on the roof of the pig house through a hanging rope; the "T" type water pipe 5 is fixed on the wall of the pig house, the automatic reset valve 7 is 40-60 cm away from the ground, and the two spray nozzles 6 are 1.5-2 meters away from the ground .

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to the protection scope of the technical solution of the utility model.

Claims (2)

1. A special ventilation and spraying device for pig houses, including a ventilation unit and a spray unit, characterized in that: the ventilation unit includes an intake fan (1), an exhaust fan (4) and a ventilation plastic pipe (2), and the ventilation plastic pipe ( 2) Through both sides of the wall of the pig house, the inlet fan (1) is set on the wall of the pig house corresponding to one end of the ventilation plastic pipe (2), and the exhaust fan (1) is set on the wall of the pig house corresponding to the other end ( 4), the ventilation plastic pipe (2) is evenly provided with several ventilation holes (3) on the side facing the wall of the pig house; the spray unit includes a "T" type water pipe (5) and a "T" type water pipe ( 5) There are two spray nozzles (6) at both ends, and the lower end of the "T"-shaped water pipe (5) is provided with an automatic reset valve (7). 2. The special ventilation and spraying device for pig houses according to claim 1, characterized in that: the ventilation plastic pipe (2) is fixed on the roof of the pig house by a sling; the "T"-shaped water pipe (5) is fixed on On the wall of the pig house, the automatic reset valve (7) is 40-60 cm away from the ground, and the two spray nozzles (6) are 1.5-2 meters away from the ground.