Water curtain cooling system for duck shed

Abstract

The utility model relates to a duck shed water curtain cooling system which comprises a duck shed body, a first air inlet and a first air outlet, the first air inlet and the first air outlet are oppositely formed in the two sides of the duck shed body, a wet curtain wall structure is arranged on the outer side of the air inlet, and a negative pressure fan is arranged at the air outlet. The side, close to the air inlet, of the duck shed body is internally divided into a cavity and a breeding space through a partition plate, a second air inlet is formed in the partition plate, and an air blocking assembly used for controlling the size of the second air inlet is arranged on the outer side of the second air inlet. The duck shed is reasonable in design and simple in structure, the wet curtain wall structure and the negative pressure fan are arranged to form cold air to cool and adjust the interior of the duck shed body, the air volume entering the duck shed body can be controlled through the air blocking assembly, and therefore the temperature in the duck shed body is controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to a duck house water curtain cooling system. BACKGROUND

[0002] The duck house refers to the place where ducks live, and the duck house has open type, window type, closed type and other types, which is determined according to the climate conditions, and the mixed structure is still mainly used at present, and brick walls, steel roof trusses or reinforced concrete combined roof trusses, machine flat tiles or asbestos tile roofs and the like are mostly used. In summer, the climate is hot and the air temperature is high in most areas, the air in the duck house is turbid, which is not conducive to the growth of duck flock, and at the same time, the duck flock is prone to respiratory diseases, so it is necessary to ventilate and cool it. The current duck house ventilation device generally directly opens a window to ventilate and ventilate, and the ventilation and heat dissipation effect is poor. CONTENT OF THE UTILITY MODEL

[0003] The utility model improves the above problems, that is, the technical problem to be solved by the utility model is to provide a duck house water curtain cooling system, which is simple in structure and convenient to use, and is conducive to adjusting the temperature in the duck house.

[0004] The utility model is constituted as follows, it includes duck house body and the first air inlet, air outlet that are opposite to be arranged in the duck house body both sides, the air inlet outside is provided with the wet curtain wall structure, the air outlet is provided with the negative pressure fan, the duck house body is close to the air inlet one side and is separated into the cavity and the breeding space by the partition, the second air inlet is set up on the partition, the second air inlet outside is provided with the wind -resisting assembly for controlling the second air inlet size.

[0005] Further, the wind -resisting assembly includes the fixed link that sets up in the partition outside surface, the movable shaft that is rotatable is provided below the fixed link, the wind -resisting roller blind is provided between the fixed link and movable shaft, the wind -resisting roller blind upper end is fixed to the fixed link, and the wind -resisting roller blind lower end is wound on the movable shaft outer surface.

[0006] Further, the movable shaft is driven to rotate by the motor.

[0007] Further, the sliding piece includes a fixed frame, two U-shaped grooves are arranged on the inner side of the fixed frame, the U-shaped groove is sleeved on the guide rod and is provided with a fixed piece at the slot opening in front of the U-shaped groove, so as to limit the guide rod in the U-shaped groove, a guide roller is installed in front of the U-shaped groove, and the guide roller is in sliding fit with the guide rod.

[0008] Further, a plurality of protrusions are arranged on the outer surface of the movable shaft.

[0009] Further, the fixed piece is a bolt and nut assembly.

[0010] Further, the second air inlet is provided with a filter screen.

[0011] Further, the motor is installed on the sliding piece.

[0012] Further, the wet curtain wall structure comprises a frame body and a water curtain piece arranged in the frame body, a water inlet channel is arranged above the water curtain piece, a water inlet is arranged below the water inlet channel, and a water collecting tank is arranged below the water curtain piece, the water collecting tank and the water inlet channel are respectively connected with a water pump arranged outside the duck house body through pipelines.

[0013] Compared with the prior art, the device has the following beneficial effects: the device has simple structure and reasonable design, when it is necessary to adjust the temperature in the breeding space of the duck house body, air is cooled to form cold air by the wet curtain wall structure, and then enters the cavity, the wind screen roller blind is controlled to be lifted and lowered, the wind screen roller blind opens the second air inlet, the cold air enters the breeding space of the duck house body through the second air inlet, the cool and moist air enters the duck house body, mixes with the hot air in the room, and is then discharged to the outside of the room by the negative pressure fan, so that the duck house body is cooled and heat-dissipated, the temperature environment in the duck house body is effectively controlled, and the air quality in the duck house body is improved; if it is necessary to adjust the temperature in the duck house body, it is only necessary to control the size of the second air inlet blocked by the wind screen roller blind, if the temperature in the duck house body needs to be reduced more, the wind screen roller blind is driven to move upwards, the second air inlet opened by the wind screen roller blind is larger, if the temperature in the duck house body needs to be reduced less, the second air inlet opened by the wind screen roller blind is smaller, the adjustment is very convenient, and the temperature in the duck house body is stable and comfortable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front structure schematic view of the embodiment of the utility model;

[0015] Figure 2 It is a side structure schematic view of the wind blocking assembly of the embodiment of the utility model;

[0016] Figure 3 It is a side structure schematic view of the embodiment of the utility model; Figure 2 It is a local enlarged view of the middle C;

[0017] Figure 4 It is a side structure schematic view of the embodiment of the utility model; DETAILED DESCRIPTION

[0018] The utility model will be explained in further detail in combination with the drawings and specific implementation manners.

[0019] Embodiment: as Figures 1-4As shown, in the embodiment, the duck house water curtain cooling system comprises a duck house body 1, a first air inlet 101 and an air outlet 102 oppositely arranged on two sides of the duck house body, a wet curtain wall structure 2 arranged outside the air inlet, a negative pressure fan 3 arranged at the air outlet, a partition plate 108 arranged on one side of the duck house body close to the air inlet to divide the inside into a cavity 103 and a breeding space 104, a duck cage 105 arranged in the breeding space, a second air inlet 106 arranged on the partition plate, and a wind blocking assembly 4 arranged outside the second air inlet to control the size of the second air inlet.

[0020] When the temperature in the breeding space of the duck house body needs to be adjusted, the negative pressure fan is started, the external air is sucked into the wet curtain wall structure, the air is cooled by the wet curtain wall structure to form cold air, the cold air enters the cavity, the wind blocking roller blind is lifted to open the second air inlet, the cold air enters the breeding space of the duck house body through the second air inlet, the cool and moist air enters the duck house body, mixes with the hot air in the room, and is then discharged to the outside through the negative pressure fan, so that the inside of the duck house body is cooled and heat dissipated, the temperature environment in the duck house body is effectively controlled, and the air quality in the duck house body is improved.

[0021] In the embodiment of the utility model, the wind blocking assembly 4 comprises a fixed rod 401 fixed to the outer side of the partition plate, a movable shaft 402 rotatably arranged below the fixed rod, a wind blocking roller blind 403 arranged between the fixed rod and the movable shaft, the upper end of the wind blocking roller blind being fixed to the fixed rod, and the lower end of the wind blocking roller blind being wound on the outer surface of the movable shaft, guide rods 404 arranged on the two sides of the movable shaft, sliding members arranged on the two side portions of the movable shaft, and the sliding members being in up-down sliding cooperation with the guide rods.

[0022] In the embodiment of the utility model, the movable shaft is driven to rotate by a motor.

[0023] When the wind blocking assembly works, the movable shaft is driven to rotate by the motor, the movable shaft winds up the wind blocking roller blind, the movable shaft is lifted upward by the winding force of the wind blocking roller blind, and the rollers of the sliding members can move upward along the guide rods; similarly, when the wind blocking roller blind is unwound reversely, the movable shaft moves downward, and the rollers of the corresponding sliding members can slide downward along the guide rods, so as to control the size of the exposed second air inlet.

[0024] The setting of the wind blocking assembly can adjust the temperature in the duck house body by controlling the air inlet amount of the cold air; when the duck house needs to be cooled greatly, the cold air passing through the wet curtain wall structure can enter the duck house body through the second air inlet in a large amount by completely rolling up the wind blocking curtain, so that the duck house can be cooled greatly; when the duck house only needs to be slightly adjusted, only a small amount of cold air can enter the duck house body by opening a small part of the second air inlet by rolling up the wind blocking curtain, so that the temperature in the duck house can be slightly adjusted.

[0025] In the embodiment of the utility model, the sliding piece includes a fixed frame 405, two U-shaped grooves 406 are arranged on the inner side of the fixed frame, the U-shaped grooves are sleeved on the guide rod and are provided with a fixing piece 411 at the slot in front of the U-shaped groove, so as to limit the guide rod in the U-shaped groove, a guide roller 407 is installed in front of the U-shaped groove, the guide roller is connected with the U-shaped groove through a shaft body, and the guide roller can rotate around the shaft body, and the guide roller is in sliding fit with the guide rod.

[0026] The fixed frame side is provided with a motor mounting position; a space for avoiding the movable shaft is arranged between the two U-shaped grooves of the same sliding piece.

[0027] In the embodiment of the utility model, a motor 408 is installed on one side of the sliding piece, and a bearing seat 409 is installed on the other side of the sliding piece, the output shaft of the motor is connected with one end of the movable shaft, and the other end of the movable shaft is in rotary fit with the bearing seat.

[0028] In the embodiment of the utility model, in order to improve the stability and friction of the rolled wind blocking curtain, a plurality of protrusions 410 are arranged on the outer surface of the movable shaft.

[0029] In the embodiment of the utility model, the fixing piece is a bolt and nut assembly; the bolt and nut assembly includes a screw rod penetrating the front of the U-shaped groove, and nuts are arranged at both ends of the screw rod; of course, the shaft body can also adopt a bolt and nut assembly.

[0030] In the embodiment of the utility model, in order to prevent large impurities from entering the duck house body, a filter screen 107 is arranged in the second air inlet.

[0031] In the embodiment of the utility model, the motor is installed on the sliding piece.

[0032] In the embodiment of the utility model, the wet curtain wall structure 2 includes a frame body and a water curtain piece 201 arranged in the frame body, a water inlet channel 202 is arranged above the water curtain piece, a water inlet is arranged below the water inlet channel, a water collecting tank 203 is arranged below the water curtain piece, and the water collecting tank and the water inlet channel are respectively connected with a water pump 204 arranged outside the duck house body through a pipeline 205.

[0033] Normally, the water pump will collect the water tank water into the water channel, the water curtain piece is wet from top to bottom, and finally the water returns to the water tank, and the cycle is repeated; The water tank outside the above-mentioned can be provided with a water supplement pipeline; When the water in the water tank is insufficient, the water supplement pipeline can be supplemented.

[0034] The above-mentioned wet curtain wall and water curtain piece are prior art, the water curtain piece is a special paper honeycomb structure material, the cooling process is in the core water curtain piece, the water curtain piece is a wet curtain paper, the wet curtain paper is a thin water film on the corrugated fiber paper surface, that is, water flows from top to bottom under the action of gravity to form a water film on the corrugated fiber surface of the wet curtain, when the rapidly flowing air passes through the wet curtain, the water in the water film will absorb the heat in the air and evaporate to take away a large amount of heat, so that the air temperature passing through the wet curtain is reduced, thereby achieving the purpose of cooling, when the dry hot air outside is sucked through the wet curtain paper by the negative pressure fan, the water in the water film will absorb the heat in the air and evaporate, take away a large amount of latent heat, so that the air temperature passing through the wet curtain paper is reduced, and the cool and humid air after being processed in this way enters the room. Mixed with the hot air in the room, and then discharged to the outside through the negative pressure fan, according to the thickness of the water curtain piece, it can be divided into 10cm, 15cm and 20cm.

[0035] Unless otherwise stated, if the above-mentioned utility model discloses a numerical range, the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that the preferred numerical range is only one of the many implementable values with obvious technical effect or representative value. Because there are too many values, it is impossible to enumerate them, therefore, the utility model discloses only part of the values to illustrate the technical scheme of the utility model, and the above-mentioned enumerated values should not constitute a limitation on the protection scope of the utility model.

[0036] At the same time, if the above-mentioned utility model discloses or involves mutually fixed and connected parts or structural parts, unless otherwise stated, the fixed connection can be understood as: detachable fixed connection (for example, connected by using bolts or screws), and can also be understood as: non-detachable fixed connection (for example, riveting, welding), of course, the mutual fixed connection can also be replaced by an integral structure (for example, manufactured by using casting process integral forming) (except for obvious cases that cannot use integral forming process).

[0037] In addition, the terms used to represent the position relationship or shape in any of the technical solutions disclosed in the above-mentioned utility model include states or shapes similar, similar or close to them, unless otherwise stated.

[0038] Any component provided by the utility model can be assembled from a plurality of individual components, or can be a single component manufactured by integral forming process.

[0039] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, but not to limit them. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones without departing from the spirit of the present application. They should all be covered in the technical solution range of the present application claimed.

Claims

1. A duck house water curtain cooling system, characterized in that, The duck house body is provided with a first air inlet and an air outlet on two opposite sides, a wet curtain wall structure is arranged outside the first air inlet, a negative pressure fan is arranged at the air outlet, one side of the duck house body close to the first air inlet is separated into a cavity and a breeding space by a partition plate, a second air inlet is arranged on the partition plate, and a wind blocking assembly is arranged outside the second air inlet to control the size of the second air inlet.

2. The system according to claim 1, wherein, The wind blocking assembly comprises a fixed rod arranged on the outer side of the partition plate, a rotatable movable shaft arranged below the fixed rod, a wind blocking roller blind arranged between the fixed rod and the movable shaft, the upper end of the wind blocking roller blind being fixed to the fixed rod, the lower end of the wind blocking roller blind being wound around the outer surface of the movable shaft, guide rods arranged on both sides of the movable shaft, and sliding members arranged on both sides of the movable shaft.

3. The system according to claim 2, wherein, The movable shaft is driven to rotate by a motor.

4. The system according to claim 2, wherein, The sliding member comprises a fixed frame, two U-shaped grooves are arranged on the inner side of the fixed frame, the U-shaped grooves are sleeved on the guide rods and are provided with fixing members at the notches in front of the U-shaped grooves to limit the guide rods in the U-shaped grooves, guide rollers are arranged on the front of the U-shaped grooves, and the guide rollers are in sliding fit with the guide rods.

5. The system according to claim 2, wherein, The outer surface of the movable shaft is provided with a plurality of protrusions.

6. The system according to claim 4, wherein, The fixing member is a bolt and nut assembly.

7. The system according to claim 1, wherein, A filter screen is arranged in the second air inlet.

8. The system according to claim 3, wherein, The motor is mounted on the sliding member.

9. The system according to claim 2, wherein, The wet curtain wall structure comprises a frame and water curtain pieces arranged in the frame, a water inlet channel is arranged above the water curtain pieces, a water inlet is arranged below the water inlet channel, a water collecting tank is arranged below the water curtain pieces, and the water collecting tank and the water inlet channel are respectively connected with a water pump arranged outside the duck house body through pipelines.

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