Pig house heating device based on healthy breeding technology

Abstract

The utility model discloses a heating device for a hog house based on a healthy breeding technology, which relates to the technical field of hog house equipment and comprises a water tank, an air pipe is fixedly arranged on one side of the rear end of the water tank, a filter screen is arranged below the air pipe and positioned in the water tank, a copper pipe is arranged below the filter screen and is fixedly connected with the water tank, and the water tank is fixedly connected with the air pipe. A fan assembly is arranged above the copper pipe, the fan assembly is fixedly connected with the water tank, and the fan assembly is composed of a mounting frame, a motor, a fan and an air guide plate. Compared with an existing common heating device for the hog house, the heating device for the hog house based on the healthy breeding technology has the advantages that when the hog house is heated, high-temperature air is blown into the hog house through the air pipe, and when the humidity in the hog house is too low, the copper pipe on the lower portion starts to work to heat water at the bottom of the water tank; in this way, water vapor and hot air can be blown into the hog house together through the fan assembly, and the temperature in the hog house can be increased while it is guaranteed that the temperature is not reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pig house equipment, in particular to a heating device for a pig house based on healthy breeding technology. Background Art

[0002] In recent years, my country's pork consumption has increased year by year. According to statistics, it has reached 52.21 million tons in 2017. The pig farming market is vast, and there are more than 250,000 breeding companies. my country has successively introduced relevant incentive policies for smart agriculture, reflecting that my country's pig farming potential industry is large in scale, the industry demand is large, and the policy strength is strong.

[0003] As the application number is 201821437966.1, the utility model discloses a heating device for a pig house based on healthy breeding technology, including a box body, a mounting frame for easy installation is fixed on one side of the box body, and an air outlet is embedded in the upper surface of the box body at the end position, and an air inlet with a strip shape and air outlet facing downward is opened at the head end position of the lower surface of the box body, and a dehumidification filter device is arranged at the inner bottom of the box body just above the air inlet. The utility model is novel in design, simple in structure, and easy to use. The moisture and odor in the air of the pig house will enter through the air inlet and be dehumidified and filtered by the dehumidification filter device, so as to ensure the dryness of the air quality and improve the comfort. The low voltage is generated into a DC high voltage by a frequency conversion transformer, and sterilization and deodorization are carried out by high-concentration negative ions and trace ozone, which can effectively eliminate various microorganisms in the air after being inhaled, significantly reduce air suspended particles, and significantly remove odors and odors. However, the heating device for the pig house has a low heat conduction efficiency only through air, and the hot air blown out is dry. Heat water to blow out steam, avoid cooling during heating, control the temperature of the bottom plate through the copper tube solenoid valve, and replenish water in time

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a heating device for pig houses based on healthy breeding technology is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a heating device for a pig house based on healthy breeding technology to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating device for a pig house based on healthy breeding technology, comprising a water tank, an air duct is fixedly arranged on one side of the rear end of the water tank, and a filter is arranged inside the water tank below the air duct, a copper tube is arranged below the filter, and the copper tube is fixedly connected to the water tank, a fan assembly is arranged above the copper tube, and the fan assembly is fixedly connected to the water tank.

[0007] Preferably, the fan assembly is composed of a mounting frame, a motor, a fan and an air guide plate, a mounting pipe is fixedly provided inside the water tank between the filter screen and the copper tube, and a water pipe is fixedly provided at the upper end of the mounting pipe.

[0008] Preferably, the other end of the water pipe passes through one side of the water tank, and a bracket is fixedly provided inside the mounting tube below the water pipe, the bracket is arranged in a cross shape, and a slide rod is slidably provided in the middle of the bracket.

[0009] Preferably, a sealing plug is fixedly provided at the lower end of the slide rod, and the sealing plug is configured in a truncated cone shape. The sealing plug is simultaneously connected to the lower portion of the mounting tube, and a floating ball is fixedly provided at the lower end of the sealing plug.

[0010] Preferably, a floor is provided on one side of the water tank, and an interface is opened on one side of the floor, a contact is slidably provided on the side of the floor at the other end of the interface, and a wiring terminal is fixedly provided on one end of the contact located in the floor.

[0011] Preferably, a spring 1 is arranged around the connecting terminal, and two ends of the spring 1 are fixedly connected to the contact and the floor respectively, and a heating plate is fixedly arranged at the inner lower end of the floor.

[0012] Preferably, the heating plate is arranged in a circular ring shape, a force-sensitive resistor is arranged in the middle of the heating plate, a damper is fixedly arranged at the lower end of the force-sensitive resistor, a second spring is arranged around the damper, and the upper end of the second spring is fixedly connected to the force-sensitive resistor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a water tank, an air duct, a filter, a copper tube, and a fan assembly. When the pig house is heated, the air duct blows high-temperature gas into the pig house. When the humidity in the pig house is too low, the copper tube below starts to work to heat the water at the bottom of the water tank. In this way, the water vapor and the hot air can be blown into the pig house together through the fan assembly, which can ensure that the temperature does not drop while increasing the temperature in the pig house;

[0015] 2. The utility model is provided with the installation pipe, water pipe, bracket, slide rod, sealing plug and float. When the water in the water tank decreases, the sealing plug and the float drop together with the liquid level, so that the water in the upper installation pipe can enter the water tank. In this way, the water in the water tank can be replenished at any time, thereby reducing the labor intensity of workers and avoiding the situation of "dry burning".

[0016] 3. The utility model is provided with the floor, interface, contact, terminal block, spring one, heating plate, force-sensitive resistor, spring two and damper. When the pig is located on a certain floor, the force-sensitive resistor can be compressed to reduce the internal resistance thereof, and the heating plate is started to heat the corresponding floor, thereby keeping the pig above warm. When the pig moves or leaves temporarily, the floor will be immediately reset. Spring two provides an upward force, and the damper can slow down the upward movement speed of the force-sensitive resistor. The cooperation of spring two and the damper can continuously exert pressure on the force-sensitive resistor to prevent the heating plate from turning off immediately, thereby avoiding frequent switching of the heating plate. This can further provide a warming effect for the pig and extend the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the water tank of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the floor of the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. Water tank; 2. Air duct; 3. Filter; 4. Copper tube; 5. Fan assembly; 6. Mounting tube; 7. Water pipe; 8. Bracket; 9. Sliding rod; 10. Sealing plug; 11. Float; 12. Floor; 13. Interface; 14. Contact; 15. Wiring terminal; 16. Spring 1; 17. Heating plate; 18. Force sensitive resistor; 19. Spring 2; 20. Damper. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] like Figure 1-Figure 2As shown, a heating device for a pig house based on healthy breeding technology includes a water tank 1, an air duct 2 is fixedly arranged on one side of the rear end of the water tank 1, and a filter screen 3 is arranged inside the water tank 1 below the air duct 2, a copper tube 4 is arranged below the filter screen 3, and the copper tube 4 is fixedly connected to the water tank 1, a fan assembly 5 is arranged above the copper tube 4, and the fan assembly 5 is fixedly connected to the water tank 1. When the pig house is heated, the air duct 2 blows high-temperature gas into the pig house. When the humidity in the pig house is too low, the copper tube 4 below starts to work to heat the water at the bottom of the water tank 1, so that the water vapor and hot air can be blown into the pig house together through the fan assembly 5, which can ensure that the temperature does not drop while increasing the temperature in the pig house;

[0025] Furthermore, the filter 3 can prevent a portion of dust, impurities, etc. from entering the water below, thereby reducing odor to a certain extent.

[0026] like Figure 2-Figure 5As shown, the fan assembly 5 is composed of a mounting frame, a motor, a fan and an air guide plate. A mounting pipe 6 is fixedly arranged inside the water tank 1 between the filter screen 3 and the copper tube 4, and a water pipe 7 is fixedly arranged on the upper end of the mounting pipe 6. The other end of the water pipe 7 passes through one side of the water tank 1, and a bracket 8 is fixedly arranged inside the mounting pipe 6 below the water pipe 7. The bracket 8 is arranged in a cross shape, and a slide rod 9 is slidably arranged in the middle of the bracket 8. A sealing plug 10 is fixedly arranged at the lower end of the slide rod 9, and the sealing plug 10 is arranged in a truncated cone shape. The sealing plug 10 is connected to the bottom of the mounting pipe 6 at the same time, and the sealing A float 11 is fixedly arranged at the lower end of the plug 10, a floor 12 is arranged on one side of the water tank 1, and an interface 13 is opened on one side of the floor 12, a contact 14 is slidably arranged on the side of the floor 12 at the other end of the interface 13, and a terminal 15 is fixedly arranged at one end of the contact 14 located in the floor 12, a spring 16 is arranged around the terminal 15, and the two ends of the spring 16 are fixedly connected to the contact 14 and the floor 12 respectively, a heating plate 17 is fixedly arranged at the lower end of the interior of the floor 12, the heating plate 17 is arranged in a circular ring, and a power supply is arranged in the middle of the heating plate 17 The force-sensitive resistor 18 is fixedly provided with a damper 20 at the lower end thereof, and a spring 2 19 is provided around the damper 20, and the upper end of the spring 2 19 is fixedly connected to the force-sensitive resistor 18. When the water in the water tank 1 decreases, the sealing plug 10 and the float 11 drop together with the liquid level, so that the water in the upper installation pipe 6 can enter the water tank 1, so that the water in the water tank 1 can be replenished at any time, thereby reducing the labor intensity of the workers and avoiding the situation of "dry burning"; when the pig is located on a certain floor 12, the force-sensitive resistor 18 can be compressed, so that The internal resistance is reduced, and the heating plate 17 is started to heat the corresponding floor 12, so as to keep the pigs above warm. When the pigs move or leave temporarily, the floor 12 will be reset immediately, wherein the spring 19 provides an upward force, and the damper 20 can slow down the speed of the force-sensitive resistor 18 moving upward. The cooperation of the spring 19 and the damper 20 can continuously exert pressure on the force-sensitive resistor 18 to prevent the heating plate 17 from turning off immediately, thereby avoiding frequent switching of the heating plate 17, which can further provide insulation effect for the pigs and extend the service life of the device.

[0027] Furthermore, the spring 16 can push the contact 14 outward to make it contact with the interface 13, so that it only needs to be aligned with the floor 12 during installation.

[0028] Working principle: When using the heating device for pig houses based on healthy breeding technology, first, when heating the pig house, the air duct 2 blows high-temperature gas into the pig house. When the humidity in the pig house is too low, the copper tube 4 below starts to work to heat the water at the bottom of the water tank 1, so that the water vapor and hot air can be blown into the pig house together through the fan assembly 5, which can ensure that the temperature does not drop while increasing the temperature in the pig house; secondly, when the water in the water tank 1 decreases, the sealing plug 10 and the float 11 drop together with the liquid level, allowing the water in the upper installation pipe 6 to enter the water tank 1, so that the water in the water tank 1 can be replenished at any time, thereby reducing the labor intensity of the workers and avoiding the occurrence of "Dry burning" situation; finally, when the pig is on a certain floor 12, it can cause pressure on the force-sensitive resistor 18 to reduce its internal resistance, and start the heating plate 17 to heat the corresponding floor 12, so as to keep the pig above warm, and when it moves or temporarily leaves, the floor 12 will immediately reset, wherein the spring 2 19 provides an upward force, and the damper 20 can slow down the speed of the force-sensitive resistor 18 moving upward. Through the cooperation of the spring 2 19 and the damper 20, the force-sensitive resistor 18 can be continuously pressed to prevent the heating plate 17 from closing immediately, thereby avoiding the frequent switching of the heating plate 17, which can further provide the pig with a warming effect and extend the service life of the device. This is the working principle of the heating device for pig houses based on healthy breeding technology.

Claims

1. A heating device for a pig house based on healthy breeding technology, comprising a water tank (1), characterized in that: An air duct (2) is fixedly arranged on one side of the rear end of the water tank (1), and a filter screen (3) is arranged below the air duct (2) and inside the water tank (1), a copper tube (4) is arranged below the filter screen (3), and the copper tube (4) is fixedly connected to the water tank (1), and a fan assembly (5) is arranged above the copper tube (4), and the fan assembly (5) is fixedly connected to the water tank (1).

2. The heating device for a pig house based on healthy breeding technology according to claim 1 is characterized in that: The fan assembly (5) is composed of a mounting frame, a motor, a fan and an air guide plate. A mounting pipe (6) is fixedly arranged inside the water tank (1) between the filter screen (3) and the copper tube (4), and a water pipe (7) is fixedly arranged at the upper end of the mounting pipe (6).

3. A heating device for a pig house based on healthy breeding technology according to claim 2, characterized in that: The other end of the water pipe (7) passes through one side of the water tank (1), and a bracket (8) is fixedly arranged inside the mounting pipe (6) below the water pipe (7), the bracket (8) being arranged in a cross shape, and a sliding rod (9) is slidably arranged in the middle of the bracket (8).

4. The heating device for a pig house based on healthy breeding technology according to claim 3 is characterized in that: A sealing plug (10) is fixedly provided at the lower end of the slide rod (9), and the sealing plug (10) is configured in a truncated cone shape. The sealing plug (10) is simultaneously connected to the lower part of the mounting tube (6), and a floating ball (11) is fixedly provided at the lower end of the sealing plug (10).

5. The heating device for a pig house based on healthy breeding technology according to claim 4 is characterized in that: A floor (12) is provided on one side of the water tank (1), and an interface (13) is provided on one side of the floor (12); a contact (14) is slidably provided on the side of the floor (12) at the other end of the interface (13), and a wiring terminal (15) is fixedly provided on one end of the contact (14) located inside the floor (12).

6. A heating device for a pig house based on healthy breeding technology according to claim 5, characterized in that: A spring (16) is arranged around the connecting terminal (15), and the two ends of the spring (16) are respectively fixedly connected to the contact (14) and the floor (12), and a heating plate (17) is fixedly arranged at the lower end of the interior of the floor (12).

7. A heating device for a pig house based on healthy breeding technology according to claim 6, characterized in that: The heating plate (17) is arranged in a circular ring shape, a force-sensitive resistor (18) is arranged in the middle of the heating plate (17), a damper (20) is fixedly arranged at the lower end of the force-sensitive resistor (18), a second spring (19) is arranged around the damper (20), and the upper end of the second spring (19) is fixedly connected to the force-sensitive resistor (18).

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