Energy-saving type henhouse ventilation and temperature control device

Abstract

The utility model provides an energy -saving type henhouse ventilation and temperature regulation device relates to the hen -breeding technical field, including the henhouse main part, the left and right sides position of henhouse main part is installed with a ventilation frame respectively, fixed mounting has motor B in the inside inboard position of ventilation frame, when the motor B drives the fan blade rotation produces the ventilation airflow, the airflow pressure can promote the blocking frame to move along the spacing sleeve slide rod outward, makes the blocking frame and the blocking ring separate, the exhaust hole of blocking frame periphery and ventilation frame internal passage are through at this moment, realize ventilation, when not needing ventilation, the spring piece's elasticity can pull the blocking frame reset, its half conical structure and the blocking ring's slope groove are attached, close ventilation channel. The utility model has solved the current device ventilation structure fixed, whether needing ventilation, the air port is in the fixed state all the time, can lead to energy waste, lacks the self -adaptation structure design based on the ventilation demand, cannot reduce the energy consumption under the premise of guaranteeing the ventilation effect problem.

Description

Technical Field

[0001] This utility model belongs to the field of egg-laying hen breeding technology, and more specifically, it relates to an energy-saving ventilation and temperature control device for egg-laying hen houses. Background Technology

[0002] Egg-laying hens are chickens raised specifically to lay eggs. Eggs are the main source of income for egg-laying hens. The breed of egg-laying hens should be selected based on their robust physique, strong disease resistance, strong foraging ability, good egg quality, high egg production rate, and their ability to be fed a rough diet and adapted to the local environment. In order to ensure the healthy growth of egg-laying hens, it is usually necessary to maintain the ambient temperature of the egg-laying hen house at a suitable temperature.

[0003] Application number CN202322874849.9 discloses an actively temperature-controlled and ventilated layer hen house, including a frame and air ducts; the frame has an outer wall on its outer side and an inner wall on its inner side, with insulated curtains symmetrically arranged at the left end of the frame; the air ducts are bolted to the center of the inner top wall of the frame, and a temperature-controlled air conditioner is located on the right side of the outer wall, with the air outlet of the temperature-controlled air conditioner connected to the right end of the air duct; both the outer and inner walls have openings on their right ends that cooperate with the air ducts; wherein, a controller is located on the front side of the outer wall, with the input end of the controller electrically connected to an external power source, and the input end of the temperature-controlled air conditioner electrically connected to the output end of the controller. This actively temperature-controlled and ventilated layer hen house has higher efficiency in regulating the internal temperature of the layer hen house, ensuring a consistent overall environmental temperature inside the layer hen house, and facilitating rapid ventilation and air exchange inside the layer hen house, making it more convenient to use.

[0004] Based on the above patent searches and understanding of the application of existing ventilation and temperature control in laying hen houses: Traditional devices mostly use fixed-position temperature control equipment, which cannot flexibly adjust the temperature control range according to the temperature differences in different areas of the chicken house. This can easily lead to problems such as localized excessively high or low temperatures, affecting the stability of the growing environment for laying hens. Currently, the ventilation structure of the device is fixed. Regardless of whether ventilation is needed, the air outlet remains in a fixed state, which may lead to energy waste. The lack of adaptive structural design based on ventilation needs makes it impossible to reduce energy consumption while ensuring ventilation effect. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an energy-saving ventilation and temperature control device for laying hen houses. This addresses the issues of existing devices that mostly use fixed-position temperature control equipment, which cannot flexibly adjust the temperature control range according to temperature differences in different areas of the hen house, easily leading to localized excessively high or low temperatures, affecting the stability of the laying hen's growth environment. Furthermore, the current devices have fixed ventilation structures, where the air vents remain in a fixed state regardless of whether ventilation is needed, potentially resulting in energy waste. They also lack adaptive structural designs based on ventilation requirements, failing to reduce energy consumption while ensuring ventilation effectiveness.

[0006] The technical solution adopted in this utility model is as follows: An energy-saving ventilation and temperature control device for laying hen houses includes a main body of the hen house; a ventilation frame is installed on each of the left and right sides of the main body of the hen house; a motor B is fixedly installed on the inner side of the ventilation frame, and a fan blade is fixedly installed on the shaft of the motor B; a blocking ring is fixedly installed in the middle of the ventilation frame; the blocking ring has slope grooves on both its inner and outer sides; two limiting sleeves are provided on the outer side of the ventilation frame, and each limiting sleeve has a sliding hole in the middle; the sliding hole of the limiting sleeve is slidably connected to the sliding rods on both sides of the blocking frame; the inner side of the blocking frame has a semi-conical structure design, and a conical groove is provided in the semi-conical part of the blocking frame; ten exhaust holes are provided on the circumference of the blocking frame; a spring is sleeved on each of the two sliding rods of the blocking frame, and the outer side of each spring is in contact with the limiting sleeve.

[0007] According to one embodiment of the present invention, an installation plate is fixedly installed at the upper part of the interior of the chicken coop body, and the bottom middle position of the installation plate is fixedly connected to the top middle position of the adjustment frame.

[0008] According to one embodiment of the present invention, a motor A is fixedly installed at the middle position of the front end of the adjustment frame, the shaft of motor A is threaded, and the shaft of motor A is located at the middle position inside the adjustment frame.

[0009] According to one embodiment of the present invention, a slider is slidably connected to the inner position of the adjustment frame, and a through threaded hole is opened at the middle position of the front end of the slider, and the shaft of motor A is located in the threaded hole of the slider.

[0010] According to one embodiment of the present invention, the bottom center of the slider is fixedly connected to the top center of the temperature control fan, and the temperature control fan is equipped with a temperature sensor.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the combined structure of motor A, adjustment frame, slider and temperature control fan, motor A can drive the slider to slide along the adjustment frame, thereby driving the temperature control fan to move laterally above the main body of the chicken house. This design breaks the traditional fixed temperature control mode and can accurately move the temperature control fan to the temperature abnormal area according to the temperature monitoring data of different areas in the chicken house, so as to achieve point-to-point precise temperature control, ensure that the overall temperature of the chicken house is uniform and stable, and meet the optimal temperature requirements for the growth of laying hens.

[0012] 2. When motor B drives the fan blades to rotate and generate ventilation airflow, the airflow pressure can push the blocking frame to move outward along the limit sleeve slide rod, causing the blocking frame to separate from the blocking ring. At this time, the exhaust hole on the periphery of the blocking frame is connected to the internal channel of the ventilation frame, realizing ventilation. When ventilation is not required, the elastic force of the spring can pull the blocking frame to reset. Its semi-conical structure fits with the slope groove of the blocking ring, sealing the ventilation channel and preventing the disorderly entry of external cold or hot air, reducing the extra energy consumption of the temperature-controlled fan. At the same time, the airflow intensity can be adjusted by controlling the speed of motor B. With the adaptive sealing structure, the energy consumption of the ventilation system is further reduced.

[0013] 3. When the temperature-controlled fan needs to reduce local high temperature, the fan blades of the corresponding side ventilation frame can be started simultaneously to accelerate heat dissipation through airflow circulation and improve cooling efficiency. When the external temperature is suitable, natural ventilation and temperature maintenance can be achieved simply through the ventilation frame without starting the temperature-controlled fan, thus minimizing energy waste and improving the overall energy efficiency ratio of the control system. Attached Figure Description

[0014] Figure 1 This is a side view schematic diagram of the energy-saving ventilation and temperature control device for laying hen houses according to this utility model.

[0015] Figure 2 This is a half-section bottom side view of the energy-saving ventilation and temperature control device for laying hen houses according to this utility model.

[0016] Figure 3 This is a side view structural diagram of the assembly of some parts in the main body of the chicken coop of this utility model.

[0017] Figure 4 This is a schematic diagram of the overall semi-closed structure of the ventilation rack of this utility model.

[0018] Figure 5 This is a schematic diagram of the ventilation rack of this utility model in a partially opened state.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Chicken house main body; 101. Mounting plate; 102. Adjustment frame; 103. Motor A; 104. Sliding block; 105. Temperature control fan; 2. Ventilation frame; 201. Motor B; 202. Fan blade; 203. Blocking ring; 204. Limiting sleeve; 205. Blocking frame; 206. Spring components. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The use of terms such as "a," "an," or "the" in this utility model patent application specification and claims does not indicate a quantity limitation, but rather indicates the presence of at least one. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0023] Example: As attached Figure 1 To be continued Figure 5 As shown: This utility model provides an energy-saving ventilation and temperature control device for laying hen houses, including a hen house body 1; a ventilation frame 2 is installed on the left and right sides of the hen house body 1, a motor B201 is fixedly installed on the inner side of the ventilation frame 2, a fan blade 202 is fixedly installed on the shaft of the motor B201, a blocking ring 203 is fixedly installed in the middle of the ventilation frame 2, and slope grooves are provided on both the inner and outer sides of the blocking ring 203. Two limiting sleeves 204 are provided on the middle and outer sides of the ventilation frame 2, and a sliding hole is opened in the middle of each limiting sleeve 204. The sliding hole of the limiting sleeve 204 is slidably connected to the sliding rods on both sides of the blocking frame 205. The inner side of the blocking frame 205 has a semi-conical structure design, and a conical groove is opened in the semi-conical part of the blocking frame 205. Ten exhaust holes are opened on the circumference of the blocking frame 205. A spring 206 is sleeved on each of the two sliding rods of the blocking frame 205, and the outer side of each spring 206 is in contact with the limiting sleeve 204.

[0024] An installation plate 101 is fixedly installed inside the upper part of the chicken house body 1, and the bottom middle position of the installation plate 101 is fixedly connected to the top middle position of the adjustment frame 102.

[0025] The motor A103 is fixedly installed at the middle position of the front end of the adjustment frame 102. The shaft of the motor A103 is threaded and located at the middle position inside the adjustment frame 102.

[0026] The adjusting frame 102 has a slider 104 slidably connected to its internal position. The slider 104 has a through threaded hole at the middle of its front end, and the shaft of the motor A103 is located inside the threaded hole of the slider 104.

[0027] The bottom center of the slider 104 is fixedly connected to the top center of the temperature control fan 105, and the temperature control fan 105 is equipped with a temperature sensor.

[0028] When using: Check whether the core structures such as the main body of the chicken house 1, ventilation frame 2, and adjustment frame 102 are firmly installed, ensure that the sliding rods of the limit sleeve 204 and the blocking frame 205 slide smoothly, that the spring 206 is not deformed or stuck, and that the circuit connections of motor A103, motor B201 and temperature control fan 105 are normal. Also, preset the target temperature range required for the growth of laying hens to 18-25℃, and ensure that the temperature sensor of the temperature control fan 105 can collect the temperature data in the chicken house normally.

[0029] When the motor A103 is started, its threaded shaft rotates, driving the threaded slider 104 to slide along the internal track of the adjustment frame 102. This allows the temperature control fan 105 to move and adjust its position back and forth inside the chicken house body 1. The temperature sensor built into the temperature control fan 105 acquires temperature data of different areas in the chicken house in real time. Based on the location of the abnormal temperature area, the motor A103 is controlled to rotate forward or backward, moving the temperature control fan 105 at the bottom of the slider 104 to directly above that area and starting the temperature control program.

[0030] Start the temperature control fan 105. Adjust the outlet temperature of the temperature control fan 105 according to the type of abnormal temperature, such as too high or too low, until the temperature in the area returns to the target range. If comprehensive temperature control is required, the motor A103 can be controlled to drive the temperature control fan 105 to move back and forth at a uniform speed on the adjustment frame 102 to achieve overall temperature balance in the chicken house.

[0031] When the air in the chicken house is polluted and the ammonia concentration exceeds the standard or when auxiliary temperature control is required, the motor B201 of the ventilation frame 2 is started. The motor B201 drives the fan blade 202 to rotate. The airflow pressure generated pushes the blocking frame 205 to overcome the elastic force of the spring 206 and move outward along the sliding rod of the limiting sleeve 204, so that the blocking frame 205 is separated from the blocking ring 203. The airflow is discharged from the chicken house body 1 through the exhaust hole on the periphery of the blocking frame 205 to achieve ventilation. The rotation speed of the fan blades 202 is controlled by adjusting the speed of the motor B201, thereby adjusting the airflow intensity: the higher the speed, the greater the airflow pressure, the farther the baffle 205 moves, and the greater the ventilation volume; conversely, the ventilation volume decreases. The appropriate speed setting can be selected according to the air quality or temperature requirements in the chicken house.

[0032] When the ventilation demand is met, motor B201 is turned off, fan blade 202 stops rotating, and airflow pressure disappears. At this time, the elastic force of spring 206 is restored, pulling the blocking frame 205 to reset. Its semi-conical structure fits tightly with the slope groove of the blocking ring 203, sealing the internal channel of the ventilation frame 2, preventing the external ambient temperature from interfering with the temperature inside the chicken house, and reducing the energy consumption of the temperature control system.

[0033] When a large area of ​​the chicken house experiences excessively high temperatures, such as in summer, the temperature-controlled fan 105 and the ventilation racks 2 on both sides can be activated simultaneously: the temperature-controlled fan 105 is controlled to move along the regulating rack 102 to deliver cool air to the high-temperature area; at the same time, the motors B201 on both sides are activated to make the fan blades 202 rotate to generate airflow circulation, and the hot air in the chicken house is discharged through the ventilation rack 2, forming a synergistic mechanism of cold air delivery and hot air discharge, which can quickly reduce the overall temperature of the chicken house and improve the control efficiency.

[0034] Although this application has been described with reference to the foregoing embodiments, those skilled in the art will understand that various changes can be made without departing from the spirit and scope of this application as defined by the appended claims. While this specification contains details of many specific implementations, these should not be construed as limiting the scope of the claims, but rather as descriptions of features specific to particular embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. An energy-saving ventilation and temperature control device for laying hen houses, characterized in that: The system includes a chicken coop main body (1); a ventilation frame (2) is installed on each of the left and right sides of the chicken coop main body (1); a motor B (201) is fixedly installed on the inner side of the ventilation frame (2); a fan blade (202) is fixedly installed on the shaft of the motor B (201); a blocking ring (203) is fixedly installed in the middle of the ventilation frame (2); slope grooves are provided on both the inner and outer sides of the blocking ring (203); two limiting sleeves (204) are provided on the inner and outer sides of the ventilation frame (2), and each The middle position of the limiting sleeve (204) is provided with a sliding hole. The sliding hole of the limiting sleeve (204) is slidably connected to the sliding rods on both sides of the blocking frame (205). The inner side of the blocking frame (205) is designed with a semi-conical structure, and the semi-conical position of the blocking frame (205) is provided with a conical groove. Ten exhaust holes are provided on the circumferential surface of the blocking frame (205). Each of the two sliding rods of the blocking frame (205) is sleeved with a spring (206). The outer side of each spring (206) is in contact with the limiting sleeve (204).

2. The energy-saving ventilation and temperature control device for layer hen houses as described in claim 1, characterized in that: An installation plate (101) is fixedly installed at the upper part of the main body of the chicken house (1), and the bottom middle position of the installation plate (101) is fixedly connected to the top middle position of the adjustment frame (102).

3. The energy-saving ventilation and temperature control device for layer hen houses as described in claim 2, characterized in that: The motor A (103) is fixedly installed at the middle position of the front end of the adjustment frame (102). The shaft of the motor A (103) is threaded and the shaft of the motor A (103) is located at the middle position inside the adjustment frame (102).

4. The energy-saving ventilation and temperature control device for layer hen houses as described in claim 3, characterized in that: The adjustment frame (102) is slidably connected to a slider (104) at its internal position. A through threaded hole is provided at the middle position of the front end of the slider (104), and the shaft of the motor A (103) is located inside the threaded hole of the slider (104).

5. The energy-saving ventilation and temperature control device for layer hen houses as described in claim 4, characterized in that: The bottom center of the slider (104) is fixedly connected to the top center of the temperature control fan (105), and the temperature control fan (105) is equipped with a temperature sensor.

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