Cowshed ventilation cooling device

Abstract

The utility model relates to the technical field of cowshed cooling, in particular to a cowshed ventilating and cooling device which comprises a machine body arranged in a cowshed and a humidifying device located in the machine body, the humidifying device comprises a water curtain, a rack and nozzles, the water curtain is fixedly connected with the humidifying device, the nozzles distributed at equal intervals are arranged at the bottom of the humidifying device, and the rack is fixedly connected with the water curtain. The expandable humidifying devices are arranged on the two sides of the machine body, the water curtains arranged on the humidifying devices can keep moist after absorbing water, the water curtains make full contact with air to cool the surroundings, the fan rotates at a high speed to accelerate surrounding cooling airflow, the cooling effect is improved, and the cooling effect is improved. And the nozzles can spray water regularly to continuously supply water to the water curtain for cooling, so that energy is saved, the cooling range is widened, and the cooling speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cowshed cooling, in particular to a cowshed ventilation and cooling device. Background Art

[0002] A cowshed refers to a house used to raise dairy cows and beef cattle. Depending on the different climatic conditions in the north and south, semi-open cowsheds, plastic greenhouse cowsheds, etc. can be built. The cowshed needs to be cooled in the hot summer weather, but most of the existing equipment for ventilation and cooling in cowsheds only has fans and water spray cooling methods. Direct fan cooling not only has a slow cooling efficiency, but also the airflow blown by the fan cannot change the temperature in the cowshed due to the high temperature in the cowshed. Moreover, cooling with a fan with humidifying spray not only consumes a lot of water resources, but also the cooling durability of the water mist is poor. After the water mist is generated, it will contact the air, causing the temperature of the water mist itself to rise sharply, resulting in poor cooling effect. Utility Model Content

[0003] In view of the above problems existing in the prior art, a cattle house ventilation and cooling device is now provided.

[0004] The specific technical solutions are as follows:

[0005] A cowshed ventilation and cooling device is designed, comprising a body placed in the cowshed, a humidifying device located inside the body, the humidifying device comprising a water curtain, a rack and a nozzle, the water curtain is fixedly connected to the humidifying device, the bottom of the humidifying device is provided with the nozzles distributed at equal intervals, and the nozzles are away from the humidifying device at one end facing the water curtain, and one side of the humidifying device is connected to the rack by welding; a water supply device for supplying water to the humidifying device, the water supply device comprising a water pump and a water tank, the water pump is located on one side of the water tank, one end of the water pump is connected to a water pumping pipe by a thread, the end of the water pumping pipe away from the water pump is threadedly connected to the water tank, and the top of the water pump passes through the body through a water pipe; the water supply device is connected to the back of the body by fasteners.

[0006] Preferably, a water flow trough is provided inside the humidifying device, a hose is provided on one side of the humidifying device, the interior of the hose is connected to the humidifying device, and one end of the hose away from the humidifying device is connected to the water pipe via a cable tie.

[0007] Preferably, a motor is provided inside the machine body, the motor is connected to a fan via a rotor shaft, an air outlet is provided on a side of the machine body away from the water supply device, and the fan is located behind the air outlet.

[0008] Preferably, symmetrically distributed slide grooves are provided on both sides of the body, the humidifying device is located inside the slide grooves, and transmission teeth are provided inside the slide grooves, and the transmission teeth are externally meshed and connected with the rack.

[0009] Preferably, the top of the machine body is connected to the driving motor via a fastener, and the driving motor is connected to the transmission gear via an output shaft.

[0010] Preferably, the humidifying device is distributed in a mirror image with the axis of the transmission gear as the center.

[0011] The above technical solution has the following advantages or beneficial effects: the present application arranges a deployable humidifying device on both sides of the machine body, and the water curtain arranged in the humidifying device can keep itself moist after absorbing water, and fully contact the air to cool the surrounding area, and the fan then runs at a high speed to accelerate the surrounding cooling airflow, and cools the cowshed over a large area, and the nozzle can spray water regularly to continuously supply water to the water curtain for cooling, which not only saves energy, but also increases the cooling range and cooling speed;

[0012] Moreover, this device can be directly installed in the cowshed. The unfolded water curtain can not only separate the cattle that gather together, but also the cattle can quickly cool down when they stick to the water curtain, preventing the cattle from gathering and heating up and breeding bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The embodiments of the present invention will be described more fully with reference to the attached drawings, which are however only used for illustration and description and are not intended to limit the scope of the present invention.

[0014] Figure 1 This is a structural schematic diagram of a cowshed ventilation and cooling device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a ventilation and cooling device for a cattle shed proposed by the utility model;

[0016] Figure 3 This is a structural schematic diagram of the back of a cowshed ventilation and cooling device proposed by the utility model;

[0017] Figure 4 This is a structural cross-sectional view of a cowshed ventilation and cooling device proposed by the utility model;

[0018] Figure 5 This is a structural schematic diagram of a humidifying device in a cowshed ventilation and cooling device proposed by the utility model;

[0019] Figure 6 This is a structural schematic diagram of the bottom of a humidifying device in a cowshed ventilation and cooling device proposed by the utility model.

[0020] The above-mentioned figure marks represent: body 1, water supply device 2, water pump 201, water tank 202, water suction pipe 203, water delivery pipe 204, humidification device 3, water curtain 301, rack 302, nozzle 303, hose 304, air outlet 4, chute 5, fan 6, motor 7, drive motor 8, transmission gear 9. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0024] Reference Figure 1-6, a cowshed ventilation and cooling device, comprising a body 1 placed in the cowshed, a humidifying device 3 located inside the body 1, the humidifying device 3 comprising a water curtain 301, a rack 302 and a nozzle 303, the water curtain 301 is fixedly connected to the humidifying device 3, the bottom of the humidifying device 3 is provided with nozzles 303 distributed at equal intervals, and the end of the nozzle 303 away from the humidifying device 3 faces the water curtain 301, and one side of the humidifying device 3 is connected to the rack 302 by welding; a water supply device 2 for supplying water to the humidifying device 3, the water supply device 2 comprises a water pump 201 and a water tank 202, the water pump 201 is located on one side of the water tank 202, one end of the water pump 201 is connected to the water pump pipe 203 by a thread, the end of the water pump pipe 203 away from the water pump 201 is threadedly connected to the water tank 202, and the top of the water pump 201 passes through the body 1 through a water delivery pipe 204; the water supply device 2 is connected to the body 1 through a fastener On the back of the body 1, a water flow trough is provided inside the humidifier 3, and a hose 304 is provided on one side of the humidifier 3. The hose 304 is connected to the humidifier 3, and the end of the hose 304 away from the humidifier 3 is connected to the water pipe 204 through a cable tie; a motor 7 is provided inside the body 1, and the motor 7 is connected to the fan 6 through a rotor shaft. An air outlet 4 is provided on the side of the body 1 away from the water supply device 2, and the fan 6 is located on the back of the air outlet 4. The present application arranges a deployable humidifier 3 on both sides of the body 1. The water curtain 301 arranged in the humidifier 3 can keep itself moist after absorbing water and fully contact the air to cool the surrounding area. The fan 6 then runs at a high speed to accelerate the surrounding cooling airflow, and cools the cowshed on a large scale. The nozzle 303 can spray water regularly to continuously supply water to the water curtain 301 for cooling, which not only saves energy but also increases the cooling range and cooling speed.

[0025] Furthermore, symmetrically distributed slide grooves 5 are provided on both sides of the body 1, the humidifying device 3 is located inside the slide groove 5, and a transmission tooth 9 is provided inside the slide groove 5. The transmission tooth 9 is externally engaged with a rack 302. The length of the hose 304 is greater than the lateral movement distance of the humidifying device 3, and the water curtain 301 is made of washable cotton and non-woven fabric.

[0026] Furthermore, the top of the body 1 is connected to the drive motor 8 through fasteners, and the drive motor 8 is connected to the transmission gear 9 through an output shaft. The humidifying device 3 is distributed in a mirror image with the axis of the transmission gear 9 as the center. The symmetrical humidifying device 3 can increase the cooling range, and the deployment and retraction of the two humidifying devices 3 can be controlled by one transmission gear 9, saving energy.

[0027] Working principle: When using this device, firstly, the driving motor 8 is controlled by the remote control to drive the transmission gear 9 to rotate. The rotation of the transmission gear 9 drives the humidification devices 3 on both sides to move outward from the machine body 1 and unfold. When the water curtain 301 is unfolded, the water pump 201 is turned on. The turbine inside the water pump 201 rotates to draw the water in the water tank 202 into the output pipe through the water pumping pipe 203. The water flows through the output pipe and the hose 304 into the interior of the humidification device 3. The water flows through multiple nozzles 303 to humidify the water curtain 301. The water curtain 301 set in the humidification device can keep itself moist after absorbing water, and fully contact the air to cool the surrounding. The fan 6 then runs at a high speed to accelerate the surrounding cooling airflow, and cools the cowshed on a large scale. The nozzle 303 can spray water regularly to continuously supply water and cool the water curtain 301, which not only saves energy, but also increases the cooling range and cooling speed. Then, the motor 7 is turned on to drive the fan blades to rotate at a high speed to blow out the surrounding cooling airflow to expand the cooling and ventilation range.

[0028] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A ventilation and cooling device for a cattle house, characterized in that: include The body (1) is placed in the cowshed, A humidifying device (3) located inside the machine body (1), the humidifying device (3) comprising a water curtain (301), a rack (302) and a nozzle (303), the water curtain (301) being fixedly connected to the humidifying device (3), the nozzles (303) being arranged at equal intervals at the bottom of the humidifying device (3), and the nozzles (303) being away from one end of the humidifying device (3) and facing the water curtain (301), and one side of the humidifying device (3) being connected to the rack (302) by welding; a water supply device (2) for supplying water to the humidifying device (3), the water supply device (2) comprising a water pump (201) and a water tank (202), the water pump (201) being located on one side of the water tank (202), one end of the water pump (201) being connected to a water pumping pipe (203) via a thread, one end of the water pump (201) being connected to the water tank (202) via a thread, and the top of the water pump (201) being connected to the machine body (1) via a water delivery pipe (204); The water supply device (2) is connected to the back of the machine body (1) via fasteners.

2. A cowshed ventilation and cooling device according to claim 1, characterized in that: The humidifying device (3) is provided with a water flow trough inside, and a hose (304) is provided on one side of the humidifying device (3). The inside of the hose (304) is connected to the humidifying device (3), and one end of the hose (304) away from the humidifying device (3) is connected to the water pipe (204) via a cable tie.

3. A cowshed ventilation and cooling device according to claim 1, characterized in that: A motor (7) is provided inside the machine body (1), and the motor (7) is connected to a fan (6) via a rotor shaft. An air outlet (4) is provided on a side of the machine body (1) away from the water supply device (2), and the fan (6) is located behind the air outlet (4).

4. A cowshed ventilation and cooling device according to claim 1, characterized in that: The two sides of the machine body (1) are provided with symmetrically distributed slide grooves (5), the humidifying device (3) is located inside the slide groove (5), and a transmission tooth (9) is provided inside the slide groove (5), and the transmission tooth (9) is externally meshed and connected to the rack (302).

5. A cowshed ventilation and cooling device according to claim 4, characterized in that: The top of the machine body (1) is connected to a driving motor (8) via a fastener, and the driving motor (8) is connected to the transmission gear (9) via an output shaft.

6. A cowshed ventilation and cooling device according to claim 4, characterized in that: The humidifying device (3) is distributed in a mirror image with the axis of the transmission tooth (9) as the center.

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