Automatic humidifying equipment for henhouse

Abstract

The utility model relates to the technical field of poultry breeding equipment, in particular to henhouse automatic humidifying equipment which comprises a water tank, a main pipeline, a first water supply pipeline, a second water supply pipeline and a plurality of water spraying pipes. The main pipeline communicates with the water tank; the first water supply pipeline and the second water supply pipeline both communicate with the main pipeline, the length of a flow path between the first water supply pipeline and the water tank is smaller than that of a flow path between the second water supply pipeline and the water tank, and the diameter of the first water supply pipeline is smaller than that of the second water supply pipeline; the multiple water spraying pipes are arranged at intervals, the two ends of each water spraying pipe communicate with the first water supply pipeline and the second water supply pipeline correspondingly, and water spraying holes are formed in the water spraying pipes. By means of the design, it is guaranteed that the water amount of all the water spraying holes in the water spraying pipe is uniform, the humidifying effect is improved, and chicken flocks are prevented from being subjected to mass diseases.

Description

Technical Field

[0001] This application relates to the technical field of poultry breeding equipment, and particularly to an automatic humidifying device for chicken coops. Background Art

[0002] Environmental humidity has a great impact on the growth of chickens. If the environmental humidity in the chicken coop is not within the appropriate range, the chicken flock is prone to group diseases, and it will also lead to problems such as a decrease in egg production rate and a decline in egg quality.

[0003] Therefore, it is necessary to control the humidity in the chicken coop environment within an appropriate range. Currently, the commonly used device for humidifying the chicken coop is unilateral pipeline water supply. Due to uneven water supply at each water spraying hole on the pipeline, the humidity in each part of the chicken coop is uneven, which affects the humidifying effect and is likely to cause diseases in the chicken flock. Utility Model Content

[0004] In order to solve the above technical problems, this application provides an automatic humidifying device for chicken coops, which improves the humidifying effect and avoids stress reactions in the chicken flock at the same time.

[0005] According to some embodiments, this application provides an automatic humidifying device for chicken coops, which includes:

[0006] A water tank;

[0007] A main pipeline, the main pipeline is communicated with the water tank;

[0008] A first water supply pipeline and a second water supply pipeline, both the first water supply pipeline and the second water supply pipeline are communicated with the main pipeline. The flow path length between the first water supply pipeline and the water tank is less than the flow path length between the second water supply pipeline and the water tank, and the diameter of the first water supply pipeline is less than the diameter of the second water supply pipeline;

[0009] A plurality of spray pipes, the plurality of spray pipes are arranged at intervals, and both ends of each spray pipe are respectively communicated with the first water supply pipeline and the second water supply pipeline. Water spraying holes are opened on the spray pipes.

[0010] In some embodiments of this application, the spray pipe includes two first spray pipes and one second spray pipe. Among them, the first ends of the two first spray pipes are respectively connected to both ends of the second spray pipe, and the second ends of the two first spray pipes are respectively communicated with the first water supply pipeline and the second water supply pipeline;

[0011] The diameter of the first spray pipe is greater than the diameter of the second spray pipe.

[0012] In some embodiments of this application, the first spray pipe and the second spray pipe are connected by a first joint.

[0013] In some embodiments of the present application, at least one row of spaced-apart water spray holes is provided in each of the water spray pipes;

[0014] The automatic chicken coop humidifying device further includes a plurality of micro spray heads, which correspond to the water spray holes one by one. The micro spray heads are communicated with the water spray holes through second connectors, and the micro spray heads are used to spray water on the ground.

[0015] In some embodiments of the present application, the micro spray head includes a spray head body, a drip preventer, a weight, and a capillary tube. The first end of the capillary tube is connected to the second connector, the second end of the capillary tube is connected to the first end of the weight, the second end of the weight is connected to the first end of the drip preventer, and the second end of the drip preventer is connected to the spray head body.

[0016] In some embodiments of the present application, the water tank includes a water inlet pipe, a water outlet pipe, a water inlet valve, and a water outlet valve. The water outlet pipe is communicated with the main pipe. The water inlet valve is installed on the water inlet pipe, and the water outlet valve is installed on the water outlet pipe.

[0017] In some embodiments of the present application, the water inlet valve is a float valve.

[0018] In some embodiments of the present application, the automatic chicken coop humidifying device further includes a controller and a humidity sensor. The humidity sensor is installed in the chicken coop. The controller is electrically connected to the humidity sensor, and the controller is electrically connected to the water outlet valve.

[0019] In some embodiments of the present application, the automatic chicken coop humidifying device further includes a water pump. The water pump is installed on the main pipe and is close to the water outlet valve; the water pump is electrically connected to the controller.

[0020] In some embodiments of the present application, the diameter of the main pipe is greater than or equal to the diameter of the second water supply pipe.

[0021] The automatic chicken coop humidifying device provided by the present application can achieve the following beneficial technical effects:

[0022] For the automatic chicken coop humidifying device provided by the present application, by providing a first water supply pipe and a second water supply pipe to supply water to both ends of the water spray pipe at the same time, and the diameter of the second water supply pipe with a longer flow path length between the water tank is greater than the diameter of the first water supply pipe with a shorter flow path length between the water tank, the water volume at each water spray hole on the water spray pipe is uniform, realizing uniform spraying, improving the humidifying effect, and avoiding the occurrence of mass diseases in the chicken flock. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification. The drawings show embodiments of the present application and, together with the description, are used to explain the principles of the present application. In these drawings, like reference numerals are used to represent like elements. The drawings in the following description are some embodiments of the present application, not all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 is a schematic structural diagram of a chicken coop automatic humidification device shown in an embodiment of the present application;

[0025] Figure 2 is Figure 1 a schematic diagram of the water flow direction of the chicken coop automatic humidification device in

[0026] Reference numerals:

[0027] 100, water tank; 110, water inlet pipe; 120, water inlet valve; 130, water outlet pipe; 140, water outlet valve;

[0028] 200, main pipeline;

[0029] 300, first water supply pipeline; 400, second water supply pipeline;

[0030] 500, water spraying pipe; 510, first water spraying pipe; 520, second water spraying pipe; 530, first joint;

[0031] 600, controller; 700, humidity sensor; 800, water pump. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be arbitrarily combined with each other.

[0033] As the scale of breeding increases, the difficulty of chicken house management is gradually increasing. In order to save human resources and to achieve more precise management, chicken breeding is gradually developing towards scale and automation. The humidity of the chicken house environment has a great impact on the growth of chickens. If the humidity is too high, the mold content in the air and feed will exceed the standard, making them susceptible to respiratory and digestive tract diseases; if the humidity is too low, the amount of bacteria-carrying dust will increase, causing the chicken's skin and respiratory mucosa to weaken their defense against microorganisms, resulting in problems such as insufficient egg production and poor egg quality.

[0034] However, the current method of humidifying the chicken house is to supply water through a single-sided pipe, and to spray the water in the air of the chicken house in a pressurized form in a mist form, and then let it fall on the chickens. In this method, the amount of water at each water spray hole on the water spray pipe is uneven, and the amount of water at the water spray hole far from the water supply pipe is small, resulting in uneven humidity in various parts of the chicken house; secondly, the sprayed cold water falling on the chickens will cause stress reactions in the chickens; in addition, since the nozzle that sprays water in a mist form has a small nozzle hole, it is easy to get clogged and often needs to be replaced, resulting in waste.

[0035] In order to solve the above problems, the present application provides an automatic humidification device for a chicken house, which supplies water to both ends of a water spray pipe at the same time by setting a first water supply pipe and a second water supply pipe, and the diameter of the second water supply pipe with a longer flow path length between the water tank is larger than the diameter of the first water supply pipe with a shorter flow path length between the water tank. The water volume at each water spray hole on the water spray pipe is uniform, achieving uniform spraying, improving the humidification effect, and avoiding the occurrence of group diseases in the chickens.

[0036] The automatic humidification equipment for chicken houses provided in the present application is described in detail below in conjunction with the accompanying drawings.

[0037] An exemplary embodiment of the present application provides an automatic humidification device for a chicken house, such as Figure 1 As shown, the automatic humidification device for a chicken house includes a water tank 100, a main pipeline 200, a first water supply pipeline 300, a second water supply pipeline 400, and a plurality of water spray pipes 500, wherein the main pipeline 200 is connected to the water tank 100, and the main pipeline 200 extends along the x-axis direction. Compared with using the drinking water pipeline of the chicken house to supply water, the water supply through the water tank 100 avoids the diversion of the drinking water pipeline, thereby avoiding affecting the drinking water of the chickens.

[0038] The first water supply pipe 300 and the second water supply pipe 400 are both arranged along the y-axis direction, and both the first water supply pipe 300 and the second water supply pipe 400 are connected to the main pipe 200. The flow path length between the first water supply pipe 300 and the water tank 100 is less than the flow path length between the second water supply pipe 400 and the water tank 100, and the diameter of the first water supply pipe 300 is less than the diameter of the second water supply pipe 400. Since the water pressure in a pipe with a larger diameter is smaller, the water volume is larger. In the x-axis direction, the first water supply pipe 300 is closer to the water tank 100 and is the "proximal water supply pipe", while the second water supply pipe 400 is the "distal water supply pipe". Such a design ensures uniform water volume in the first water supply pipe 300 and the second water supply pipe 400.

[0039] Multiple spray pipes 500 all extend along the x-axis direction and are arranged at intervals in the y-axis direction. In this embodiment, 7 spray pipes 500 are provided, and the number of spray pipes 500 can be adjusted according to the size of the chicken coop; both ends of the spray pipes 500 along the x-axis direction are respectively connected to the first water supply pipe 300 and the second water supply pipe 400, and a plurality of spray holes are arranged at intervals on the spray pipes 500.

[0040] By arranging the first water supply pipe 300 and the second water supply pipe 400 to supply water to both ends of the spray pipes 500 simultaneously, and the diameter of the second water supply pipe 400 with a larger flow path length between it and the water tank 100 is greater than the diameter of the first water supply pipe 300 with a smaller flow path length between it and the water tank 100, the water volume at each spray hole on the spray pipes 500 is uniform, achieving uniform spraying and improving the humidification effect.

[0041] It should be noted that the main pipe 200, the first water supply pipe 300, the second water supply pipe 400, and the multiple spray pipes 500 in this application are all UPVC pipes. UPVC pipe is a plastic pipe made of polyvinyl chloride (PVC) resin without plasticizer. Since it is non-conductive, it is not easy to undergo electrochemical reactions with acids, alkalis, and salts. In addition, the UPVC material can yield under load without cracking. The above advantages of good corrosion resistance and flexibility make it very suitable for water supply pipe networks. Of course, those skilled in the art can also select pipes of other materials according to actual needs, which will not be elaborated here.

[0042] In some embodiments, as Figure 1 shown, each spray pipe 500 includes two first spray pipes 510 and one second spray pipe 520. The first ends of the two first spray pipes 510 are respectively connected to both ends of the second spray pipe 520, and the second ends of the two first spray pipes 510 are respectively connected to the first water supply pipe 300 and the second water supply pipe 400; and the diameter of the first spray pipe 510 is greater than the diameter of the second spray pipe 520.

[0043] Since the water pressure is high in the small-diameter pipeline, the two ends of the water spray pipe 500 are thick and the middle part is thin in this design, ensuring uniform water pressure between the middle part and the two ends, guaranteeing the uniformity of spraying, and improving the spraying effect.

[0044] In some embodiments, with continued reference to Figure 1 , the first water spray pipe 510 and the second water spray pipe 520 are connected through a first joint 530. Since the extending directions of the first water spray pipe 510 and the second water spray pipe 520 are the same and there are differences in diameter, in this embodiment, the first joint 530 is a reducing straight joint, and a reducing straight joint made of PVC material is used. PVC glue is used to bond the two ends of the first joint 530 to the first water spray pipe 510 and the second water spray pipe 520 respectively.

[0045] The PVC reducing straight joint has excellent corrosion resistance, anti-aging performance, and compressive strength, which can ensure the stable performance of the pipeline system during long-term use. In addition, PVC glue has the advantages of simple operation, high bonding strength, good sealing performance, cold and heat resistance, and strong medium resistance. With this design, seamless connection between pipes with different diameters is achieved at a low cost.

[0046] In some embodiments, at least one row of spray holes arranged at intervals is provided on the water spray pipe 500. The number of micro-spray heads corresponds one-to-one with the number of spray holes. The micro-spray heads are communicated with the spray holes through second joints, and the micro-spray heads are used to spray water on the ground.

[0047] The micro-spray head is a kind of spray head commonly used in greenhouses for flowers, nurseries, soilless cultivation, etc., achieving 360° full-circle spraying. The advantages of the micro-spray head are uniform spraying, simple installation and maintenance, low price, and not easy to block, and it is suitable for various hardness of water quality. Applying the micro-spray head used in agricultural irrigation to the humidification of the chicken coop floor realizes uniform spraying, not only solving the problem that the atomizing spray head is easy to be blocked, but also saving raw material costs and maintenance costs. In addition, spraying water on the ground instead of on the chickens avoids the stress reaction of the chicken flock when directly contacting cold water.

[0048] In some embodiments, the micro-spray head includes a spray head body, a drip guard, a weight, and a capillary tube. The first end of the capillary tube is connected to the second joint, the second end of the capillary tube is connected to the first end of the weight, the second end of the weight is connected to the first end of the drip guard, and the second end of the drip guard is connected to the spray head body, that is, the second joint, the capillary tube, the weight, the drip guard, and the spray head body are connected in sequence.

[0049] The setting of the heavy hammer can ensure that the nozzle body is perpendicular to the ground, which helps to prevent the micro-nozzle from swinging back and forth and ensures the humidification effect; the anti-drip device can prevent large water droplets from dripping from the micro-nozzle when the micro-nozzle is working, and can also effectively prevent the formation and dripping of water droplets when the micro-nozzle stops working, which not only improves the spraying uniformity but also effectively saves water resources.

[0050] In some embodiments, as Figure 1 shown, the water tank 100 includes a water inlet pipe 110, a water outlet pipe 130, a water inlet valve 120 and a water outlet valve 140. The water outlet pipe 130 is communicated with the main pipe 200. The water inlet valve 120 is installed on the water inlet pipe 110, and the water outlet valve 140 is installed on the water outlet pipe 130.

[0051] When the water outlet valve 140 is opened, the water in the water tank 100 flows into the main pipe 200 through the water outlet pipe 130, realizing the water supply to multiple spray pipes 500; when the water inlet valve 120 is opened, water enters the water tank 100 from the water inlet pipe 110 to replenish water for the water tank 100.

[0052] In some embodiments, the water inlet valve 120 is selected as a float valve. The float valve includes a connecting rod, a float and a piston pad. The float always floats on the water in the water tank 100 and rises or falls with the change of the liquid level. The rising of the float drives the connecting rod to move. The connecting rod is connected to the valve at the other end. When it rises to a certain position, the connecting rod supports the rubber piston pad to close the water inlet pipe 110. When the water level in the water tank 100 drops with use, the float also drops, and the connecting rod drives the piston pad to open the water inlet pipe 110 to replenish water for the water tank 100. The float valve is simple to maintain, flexible and durable, and the opening and closing are tight without leakage, realizing the timely water replenishment of the water tank 100, without the need for manual monitoring of the water level in the water tank 100, nor the need for manual control of the opening and closing of the water inlet valve 120, saving labor costs.

[0053] In some other embodiments, the water replenishment can also be achieved by setting a liquid level sensor and controlling the opening and closing of the water inlet valve 120 by a controller 600. For example, a low liquid level sensor and a high liquid level sensor are installed in the water tank 100. Both the low liquid level sensor and the high liquid level sensor are connected to the controller 600. When the water level in the water tank 100 reaches the low liquid level sensor, the low liquid level sensor sends a signal to the controller 600, and the controller 600 controls the water inlet valve 120 to open to start water replenishment; when the water level in the water tank 100 reaches the high liquid level sensor, the high liquid level sensor sends a signal to the controller 600, and the controller 600 controls the water inlet valve 120 to close to stop water replenishment. Those skilled in the art can also control the water replenishment of the water tank 100 through other setting methods, which will not be elaborated here.

[0054] In some embodiments, as Figure 1As shown, the automatic chicken coop humidification device further includes a controller 600 and a humidity sensor 700. The humidity sensor 700 is installed inside the chicken coop. In this embodiment, one humidity sensor 700 is provided, and the humidity sensor 700 is electrically connected to the controller 600. In other embodiments, multiple humidity sensors 700 are provided, and the multiple humidity sensors 700 are installed at different heights and positions in the chicken coop. The multiple humidity sensors 700 are all electrically connected to the controller 600, and the controller 600 is electrically connected to the water outlet valve 140.

[0055] The working process of the automatic chicken coop humidification device in this embodiment is as follows:

[0056] The humidity sensor 700 sends the detected humidity inside the chicken coop to the controller 600 in real time. A preset humidity range is set in the controller 600. For example, the optimal humidity in a laying hen coop is 55% - 60%. Within this humidity range, the immunity, egg production rate, feed-to-egg ratio, and egg quality of the chicken flock can all reach the highest level; when the humidity data inside the chicken coop sent by the humidity sensor 700 is lower than the preset range, the controller 600 controls the water outlet valve 140 of the water tank 100 to open, and starts spraying to humidify the ground of the chicken coop; when the humidity data inside the chicken coop sent by the humidity sensor 700 is higher than the preset range, the controller 600 controls the water outlet valve 140 of the water tank 100 to close, stopping the water supply, realizing automatic humidification and automatic stop of humidification in the chicken coop, ensuring that the environmental humidity inside the chicken coop always remains within the preset range, which is beneficial to the healthy growth of the chicken flock.

[0057] In some embodiments, the automatic chicken coop humidification device further includes a water pump 800. The water pump 800 is installed on the main pipeline 200 and close to the water outlet valve 140, and the water pump 800 is also electrically connected to the controller 600. The setting of the water pump 800 ensures the stable delivery of water flow. The water pump 800 in this embodiment is, for example, a multi-stage pump. A multi-stage pump is a centrifugal pump in which the inlet and outlet sections and the middle sections are combined together by a pull rod, and relies on the rotation of the impeller to obtain centrifugal force, so that the output water pressure can be very large. The water pump 800 can also be other types of pumps, all within the protection scope of this application.

[0058] In some embodiments, the diameter of the main pipeline 200 is greater than or equal to the diameter of the second water supply pipeline 400. With such a design, it is ensured that there is sufficient water volume in the main pipeline 200 to supply the first water supply pipeline 300 and the second water supply pipeline 400.

[0059] In this embodiment, the main pipeline 200 is of the model DN50, the first water supply pipeline 300 is of the model DN32, the second water supply pipeline 400 is of the model DN50, the first water spray pipe 510 is of the model DN25, the second water spray pipe 520 is of the model DN20, the capacity of the water tank 100 is 1000L. "DN" refers to the nominal diameter of the pipeline (also known as the nominal bore). The nominal diameter is a rounded number for reference and is not exactly the same as the machining dimension value. The unit of the nominal diameter can be millimeters or inches. Those skilled in the art can set the parameters of the above pipelines according to actual needs.

[0060] The working process of the above chicken coop automatic humidification device is as follows:

[0061] The humidity sensor 700 sends the detected humidity in the chicken coop to the controller 600 in real time. A preset humidity range is set in the controller 600. When the humidity data in the chicken coop sent by the humidity sensor 700 is lower than the preset range, the controller 600 controls the water outlet valve 140 of the water tank 100 to open and controls the water pump 800 to start.

[0062] The water flow direction is as Figure 2 shown. The water pump 800 pumps the water in the water tank 100 into the main pipeline 200, flows through the main pipeline 200 into the first water supply pipeline 300 and the second water supply pipeline 400, and flows from the first water supply pipeline 300 and the second water supply pipeline 400 to the two first water spray pipes 510 of each water spray pipe 500 and the second water spray pipe 520 respectively. Then, it flows through the water spray holes opened on the first water spray pipe 510 and the second water spray pipe 520 into the micro spray heads through the second joint, and the micro spray heads spray and humidify the ground of the chicken coop.

[0063] When the humidity data in the chicken coop sent by the humidity sensor 700 is higher than the preset range, the controller 600 controls the water outlet valve 140 of the water tank 100 and the water pump 800 to close and stops the water supply.

[0064] For the chicken coop automatic humidification device provided by this application, by setting the first water supply pipeline 300 and the second water supply pipeline 400 to supply water to both ends of the water spray pipe 500 at the same time, and the diameter of the second water supply pipeline 400 with a longer flow path length between the water tank 100 is larger than the diameter of the first water supply pipeline 300 with a shorter flow path length between the water tank 100, and the diameter of the first water spray pipe 510 is larger than the diameter of the second water spray pipe 520, it ensures that the water volume at each water spray hole on the water spray pipe 500 is uniform and realizes uniform spraying. In addition, by setting the humidity sensor 700 and the controller 600 that is electrically connected to the humidity sensor 700, the water pump 800 and the water outlet valve 140, it realizes automatic humidification and automatic stop of humidification, and realizes stable control of the humidity in the chicken coop.

[0065] The above settings save labor costs and equipment costs, ensure the suitability and stability of the humidity in the chicken coop, and thus ensure the healthy growth of the chicken flock.

[0066] The content described above can be implemented alone or in various combinations, and these variant ways are all within the protection scope of this application.

[0067] It should be noted that in the description of this application, the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.

[0068] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0069] In this application, unless otherwise clearly specified and limited, terms such as "install", "connect", "join", "fix", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0070] In this application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0071] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0072] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. An automatic humidification device for a chicken house, characterized in that: The chicken house automatic humidification equipment comprises: Water tank; a main pipeline, the main pipeline being in communication with the water tank; a first water supply pipe and a second water supply pipe, wherein the first water supply pipe and the second water supply pipe are both connected to the main pipe, the length of the flow path between the first water supply pipe and the water tank is shorter than the length of the flow path between the second water supply pipe and the water tank, and the diameter of the first water supply pipe is shorter than the diameter of the second water supply pipe; A plurality of water spray pipes are arranged at intervals, two ends of each of the water spray pipes are respectively connected to the first water supply pipe and the second water supply pipe, and a water spray hole is opened on the water spray pipe.

2. The automatic humidification equipment for chicken houses according to claim 1, characterized in that: The water spray pipe comprises two first water spray pipes and one second water spray pipe, wherein the first ends of the two first water spray pipes are respectively connected to the two ends of the second water spray pipe, and the second ends of the two first water spray pipes are respectively connected to the first water supply pipe and the second water supply pipe; The diameter of the first water spray pipe is greater than the diameter of the second water spray pipe.

3. The automatic humidification equipment for chicken houses according to claim 2, characterized in that: The first water spray pipe is connected to the second water spray pipe through a first joint.

4. The automatic humidification equipment for chicken houses according to claim 1, characterized in that: Each of the water spray pipes is provided with at least one row of water spray holes arranged at intervals; The chicken house automatic humidification equipment also includes a plurality of micro-sprinklers, each of which corresponds to the water spray holes one by one. The micro-sprinklers are connected to the water spray holes through a second joint, and are used to spray water on the ground.

5. The automatic humidification equipment for chicken houses according to claim 4, characterized in that: The micro sprinkler includes a sprinkler body, a drip preventer, a weight and a capillary tube, wherein the first end of the capillary tube is connected to the second joint, the second end of the capillary tube is connected to the first end of the weight, the second end of the weight is connected to the first end of the drip preventer, and the second end of the drip preventer is connected to the sprinkler body.

6. The automatic humidification equipment for chicken houses according to any one of claims 1 to 5, characterized in that: The water tank comprises a water inlet pipe, a water outlet pipe, a water inlet valve and a water outlet valve, the water outlet pipe is communicated with the main pipeline, the water inlet valve is installed on the water inlet pipe, and the water outlet valve is installed on the water outlet pipe.

7. The automatic humidification equipment for chicken houses according to claim 6, characterized in that: The water inlet valve is a float valve.

8. The automatic humidification equipment for chicken houses according to claim 6, characterized in that: The chicken house automatic humidification equipment also includes a controller and a humidity sensor. The humidity sensor is installed in the chicken house. The controller is electrically connected to the humidity sensor, and the controller is electrically connected to the water outlet valve.

9. The automatic humidification equipment for chicken houses according to claim 8, characterized in that: The chicken house automatic humidification equipment also includes a water pump, which is installed on the main pipeline and close to the water outlet valve; the water pump is electrically connected to the controller.

10. The automatic humidification equipment for chicken houses according to claim 1, characterized in that: The diameter of the main pipe is greater than or equal to the diameter of the second water supply pipe.

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