CN211241213U

CN211241213U - Livestock and poultry house exhaust system

Info

Publication number: CN211241213U
Application number: CN201922150374.2U
Authority: CN
Inventors: 刘招平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-14
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a beasts and birds house exhaust system, including beasts and birds house body, the ventilation window has wherein been seted up on two relative lateral walls to beasts and birds house body, and the negative-pressure air fan of liftable is installed in the ventilation window outside of one side wherein. The utility model discloses animal house exhaust system novel structure, convenient to use, easily operation can select the ventilation mode according to external natural condition, is guaranteeing under the prerequisite of good ventilation effect, can effectively practice thrift the energy consumption, reduces the input cost, also can prolong negative-pressure air fan's life simultaneously.

Description

Livestock and poultry house exhaust system

Technical Field

The utility model relates to a beasts and birds house exhaust system.

Background

In the process of raising livestock and poultry in the livestock and poultry house, the air composition in the house changes, carbon dioxide and other harmful gases are accumulated, so that the oxygen required by the livestock and poultry is not supplied enough to reach a dangerous level, and meanwhile, a lot of bacteria or pathogens exist in the livestock and poultry house, so that the healthy growth of the livestock and poultry can be ensured even if ventilation is carried out; the existing equipment specially used for air exhaust and air exchange has high cost, large volume and high energy consumption, and is not suitable for livestock and poultry farms with small scale.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a livestock and poultry house exhaust system, under the prerequisite of guaranteeing good ventilation effect, can effectively practice thrift the energy consumption, reduce the input cost.

The utility model discloses a following scheme realizes: the utility model provides a beasts and birds house exhaust system, includes beasts and birds house body, the ventilation window has been seted up on two relative lateral walls wherein to beasts and birds house body, and the negative-pressure air fan of liftable is installed in the ventilation window outside of one side wherein.

Further, negative-pressure air fan movable mounting is in the middle of a pair of slide rail, the slide rail is located the ventilation window both sides with negative-pressure air fan homonymy, negative-pressure air fan both sides are provided with the gyro wheel with slide rail complex.

Furthermore, two limiting plates which are arranged one above the other and used for limiting the moving position of the wind pressure fan are arranged on the slide rails on the two sides respectively, through holes are formed in the limiting plates, limiting holes matched with the through holes in the two limiting plates on the slide rails in an alternative mode are formed in the two sides of the negative pressure fan respectively, and bolts inserted into the limiting holes penetrate through the through holes of the limiting plates.

Furthermore, a first pulley is arranged right above the negative pressure fan, a second pulley is arranged beside the first pulley, the upper end of the negative pressure fan is connected with one end of a pull rope, and the other end of the pull rope is connected with a balancing weight after bypassing the first pulley and the second pulley.

Further, this internal top of animal house is provided with the annular spray pipe, the interval is provided with a plurality of shower nozzles on the spray pipe, is provided with ultraviolet lamp in the middle of this internal top of animal house, and ultraviolet lamp's both sides are provided with the light, and the bottom is the low convex bottom in middle height next door in the animal house body, is located the convex bottom and is provided with the guiding gutter around, is provided with the blow off pipe in the guiding gutter.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses beasts and birds house exhaust system novel structure, convenient to use, easily operation can select the ventilation mode according to external natural condition, is guaranteeing under the prerequisite of good ventilation effect, can effectively practice thrift the energy consumption, reduces the input cost, also can prolong negative-pressure air fan's life simultaneously, is applicable to small-scale beasts and birds plant and uses.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to specific embodiments and related drawings.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a left side view of the embodiment of the present invention;

the reference numbers in the figures illustrate: 100-livestock and poultry house body, 110-ventilation window, 120-first pulley, 130-second pulley, 140-pull rope, 150-counterweight block, 160-annular water spray pipe, 170-ultraviolet lamp, 180-illuminating lamp, 190-diversion trench, 200-negative pressure fan, 300-slide rail, 310-limiting plate and 311-bolt.

Detailed Description

As shown in fig. 1-2, an exhaust system for a livestock and poultry house comprises a livestock and poultry house body 100, wherein two opposite side walls of the livestock and poultry house body are provided with ventilation windows 110, sliding windows are arranged in the ventilation windows, and a roller shutter is arranged above the inner sides of the ventilation windows; a liftable negative pressure fan 200 is arranged on the outer side of the ventilation window on one side; the utility model arranges the ventilation windows on the two opposite side walls of the livestock and poultry house body 100, when the external natural wind is large, the negative pressure fan can move upwards to be removed from the ventilation windows, and the inside of the livestock and poultry house is ventilated and ventilated by directly utilizing the air convection; when the natural wind is weak, the air convection effect is not good, the negative pressure fan can be moved downwards to the ventilating window, the dirty air in the livestock and poultry house is exhausted by the negative pressure fan, and fresh air outside the house can be input into the ventilating window on the other side due to the change of the air pressure in the livestock and poultry house; can select the ventilation mode according to external natural condition, under the prerequisite of guaranteeing good ventilation effect, can effectively practice thrift the energy consumption, reduce the input cost, also can prolong negative-pressure air fan's life simultaneously, be applicable to small-scale beasts and birds plant and use.

In this embodiment, negative pressure air fan 200 movable mounting is in the middle of a pair of slide rail 300, the slide rail is located the ventilation window both sides with the negative pressure air fan homonymy, the negative pressure air fan both sides be provided with slide rail complex gyro wheel, negative pressure air fan passes through gyro wheel and slide rail cooperation, can be favorable to the removal of wind pressure fan.

In this embodiment, be provided with first pulley 120 directly over negative-pressure air fan 200, be located first pulley side and be provided with second pulley 130, the negative-pressure air fan upper end is connected with the one end of a stay cord 140, and the other end of stay cord is connected with balancing weight 150 after bypassing first pulley and second pulley, utilizes the balancing weight to provide the pulling force equivalent with wind pressure air fan gravity for negative-pressure air fan's lift is lighter, and direct through people for the push-and-pull alright lift with the realization wind pressure air fan, convenient to use, laborsaving swift.

In this embodiment, be provided with two limiting plates 310 that are used for restricting the wind pressure fan active position one on the other on the slide rail 300 of both sides respectively, the through-hole has been seted up on the limiting plate 310, negative pressure fan both sides seted up respectively with the slide rail on the spacing hole of through-hole alternative complex, wear to be equipped with the bolt 311 that inserts spacing hole in the through-hole of limiting plate, no matter negative pressure fan is in the superposition or next position, all utilize the bolt to fix its position, simple structure, easily operation.

In this embodiment, the inner top of the livestock and poultry house body 100 is provided with an annular water spray pipe 160, a plurality of nozzles are arranged on the water spray pipe at intervals, an ultraviolet lamp 170 is arranged in the middle of the inner top of the livestock and poultry house body, illuminating lamps 180 are arranged on two sides of the ultraviolet lamp, the inner bottom of the livestock and poultry house body is a convex bottom with a high middle part and a low side, a diversion trench 190 is arranged around the convex bottom, and a sewage discharge pipe is arranged in the diversion trench; in order to avoid that the air exhaust can not completely exhaust the bacteria or pathogens in the livestock and poultry house, the raised livestock and poultry can be regularly driven out of the livestock and poultry house, the livestock and poultry house is thoroughly sterilized by adopting ultraviolet rays, the pollution degree of the environment in the livestock and poultry house is reduced, and the number of pathogenic bacteria is reduced, so that the probability of disease infection is reduced; and utilize the intraductal beasts and birds house of water spray to wash, convex bottom can be fine goes out sewage guide, has improved the efficiency of cleaning and sterilizing.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a beasts and birds house exhaust system which characterized in that: including the beasts and birds house body, the ventilation window has been seted up on two relative lateral walls wherein to the beasts and birds house body, and the liftable negative-pressure air fan is installed in the ventilation window outside of one side wherein.

2. Livestock house exhaust system according to claim 1, characterized in that: the negative pressure fan is movably arranged between the pair of slide rails, the slide rails are positioned on two sides of the ventilation window on the same side with the negative pressure fan, and idler wheels matched with the slide rails are arranged on two sides of the negative pressure fan.

3. Livestock house exhaust system according to claim 2, characterized in that: the slide rails on two sides are respectively provided with two limiting plates which are arranged one above the other and used for limiting the moving position of the wind pressure fan, through holes are formed in the limiting plates, limiting holes matched with the through holes in the two limiting plates on the slide rails in an alternative mode are respectively formed in two sides of the negative pressure fan, and bolts inserted into the limiting holes penetrate through the through holes of the limiting plates.

4. Livestock house exhaust system according to claim 2, characterized in that: a first pulley is arranged right above the negative pressure fan, a second pulley is arranged beside the first pulley, the upper end of the negative pressure fan is connected with one end of a pull rope, and the other end of the pull rope is connected with a balancing weight after bypassing the first pulley and the second pulley.

5. Livestock house exhaust system according to claim 1, characterized in that: the domestic animal and poultry house is characterized in that an annular water spray pipe is arranged at the top in the domestic animal and poultry house body, a plurality of spray heads are arranged on the water spray pipe at intervals, ultraviolet lamps are arranged in the middle of the top in the domestic animal and poultry house body, illuminating lamps are arranged on two sides of each ultraviolet lamp, the bottom in the domestic animal and poultry house body is a convex bottom with a middle height and a low side, a flow guide groove is formed in the periphery of the convex bottom, and a blow-off pipe is arranged.