CN204482648U - A kind of energy-saving piglet pig house - Google Patents

Abstract

The utility model discloses an energy-saving piglet pig house, which comprises a column, a fence, a dung leaking area, a piglet activity area, a dung leakage board, a cement floor, a heating box, a circulating water inlet pipe and a circulating water outlet pipe, and a cement floor in the piglet activity area Insulation boards, floor heating pipes, heat storage pads and concrete layers are laid in sequence upwards. The dung leakage board in the dung leakage area is elevated above the cement floor through columns, and two heat exchangers are installed in the heating box. The utility model not only provides a clean living environment for the piglets, but also reduces the indoor temperature difference, provides a relatively constant temperature natural environment for the piglets, and at the same time can ensure normal heating in the piggery. Good, fast heat transfer, high heat absorption rate, easy to implement, safe, comfortable, safe and convenient to use, can bring significant energy-saving gains to farms, and have positive technical effects, with strong practicality and broad market applications environment, easy to promote and use on a large scale.

Description

An energy-saving piglet house

technical field

The utility model belongs to the technical field of pig raising, in particular to an energy-saving piglet house.

Background technique

With the advancement of science and technology and the rapid development of the pig industry, the production and quality of pork in intensive pig farming, which are closely related to people's lives, have attracted more and more attention. How to scientifically and rationally create a good, comfortable and healthy living environment for piglets to improve the immunity of piglets, reduce disease troubles and reduce the use of antibiotics has become a major concern and research topic in the pig industry. Especially after the piglets are weaned and separated, in order to make the piglets grow healthily and rapidly as soon as possible, in addition to ensuring the daily feed supply of the piglets, it is also essential to provide a clean and comfortable growth environment for the piglets. Due to the poor resistance of the piglets after separation, if the temperature in the pig house is not suitable, it is easy to cause diarrhea and other diseases in the piglets, resulting in a decrease in the survival rate of the piglets and little benefit. Existing piglet houses generally use geothermal water nets, laying heat transfer plates on the ground and infrared light bulbs to keep warm and heat up the pig houses. The cost is not high, but the overall method is unscientific. The heat in the pig house is not uniform, which brings poor overall comfort to the piglets. Piglets are often allowed to grow in hot and cold environments, which can easily cause piglets to be restless. Unable to rest quietly, the piglet's biological clock is disordered, the resistance is reduced, and the growth of the piglet is seriously affected. In addition, the ground heating water network is used for heating, and the heating is generally carried out by electricity or coal, which consumes a lot of energy. Energy saving, some farmers also use solar heat collection, which is easily restricted by weather conditions. Therefore, it is an objective need to develop an energy-saving piglet house with reasonable structure, uniform heat transfer, good heat preservation effect, safety, comfort and economy.

Contents of the invention

The purpose of the utility model is to provide an energy-saving piglet house with reasonable structure, uniform heat transfer, good heat preservation effect, safety, comfort and economy.

The purpose of this utility model is achieved in this way, including columns, fences, leaking manure area, piglet activity area, leaking manure board, cement floor, heating box, circulating water inlet pipe and circulating water outlet pipe, and the cement floor of the piglet activity area is laid in sequence upwards There are heat insulation boards, floor heating pipes, heat storage pads and concrete layers. The leaking manure boards in the manure leakage area are elevated above the cement floor through columns. The upper surface of the concrete layer is 10-15mm higher than the upper surface of the leaking manure boards. The inlet and outlet are respectively connected to the circulating water inlet pipe and the circulating water outlet pipe. Two heat exchangers are installed in the heating box, one of which is connected to an air source heat pump, and the other is connected to a solar collector. The heat pad is composed of a plurality of interconnected flat-shaped cavities, and the cavities are evenly filled with heat storage materials. The cement floor under the dung leakage board is set in the form of a slope, and the lower side of the cement floor is provided with a defecation ditch, and a sprinkler pipe is installed above the higher side.

The utility model scientifically divides the activity area of piglets and the excrement leakage area, not only provides a clean living environment for piglets, but also sets a reasonable floor heating structure in the activity area of piglets, and the heat storage pad in the floor heating structure is set It is formed into a flat plate, so that it can fully contact with the surface of the floor heating pipe, absorb and release heat evenly, reduce the temperature difference in the room, keep a constant temperature, and provide a relatively constant temperature natural environment for piglets. At the same time, through the circulation of floor heating Two heat exchangers are installed in the heating box, which greatly improves the heating speed, saves a lot of energy consumption, and is not easily constrained by weather conditions, and can ensure normal heating in the pig house. The structure design of the utility model is reasonable, Good heat preservation effect, fast heat transfer, high heat absorption rate, easy to implement, safe, comfortable, safe and convenient to use, can bring significant energy-saving gain positive technical effect to the farm, has strong practicability and broad application The market application environment is easy to promote and use on a large scale.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

In the figure: 1- defecation ditch, 2- column, 3- leaking manure board, 4- fence, 5- circulation outlet pipe, 6- air source heat pump, 7- solar collector, 8- water supply pipe, 9- discharge Pressure valve, 10-heat exchanger, 11-heating box, 12-circulating water inlet pipe, 13-concrete layer, 14-heat storage pad, 15-floor heating pipe, 16-heat insulation board, 17-cement floor, 18-spray Shower, 19 tube cards.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but the utility model is not limited in any way. Any changes or improvements made based on the teaching of the utility model all belong to the protection scope of the utility model.

As shown in Figure 1, the utility model includes a column 2, a fence 4, a dung leakage area, a piglet activity area, a dung leakage board 3, a cement floor 17, a heating box 11, a circulating water inlet pipe 12 and a circulating water outlet pipe 5, and the piglet activity area The cement floor 17 of the concrete floor is laid with heat insulation board 16, floor heating pipe 15, heat storage pad 14 and concrete layer 13 in sequence upwards. The surface is 10-15mm higher than the upper surface of the dung leaking board 3, the inlet and outlet of the floor heating pipe 15 are respectively connected with the circulating water inlet pipe 12 and the circulating water outlet pipe 5, and two heat exchangers 10 are installed in the heating box 11, one of which is a The heat exchanger 10 is connected with an air source heat pump 6, and the other heat exchanger 10 is connected with a solar heat collector 7. The heat storage pad 14 is composed of a plurality of interconnected flat-shaped cavities, and the cavities are uniformly filled with heat storage Material, the cement floor 17 below the dung leakage board 3 is set in the form of a slope, the lower side of the cement floor 17 is provided with a defecation ditch 1, and a spray pipe 18 is installed above the higher side.

The working principle of the utility model is as follows: the two heat exchangers 10 in the heating box 11 are respectively connected with the air source heat pump 6 and the solar heat collector 7, and the circulating water inlet pipe 12 and the circulating water outlet pipe 5 on the heating box 11 are respectively connected to each other. The inlet of the floor heating pipe 15 is connected to the outlet. First, the water in the heating box 11 is heated by the heat energy collected by the solar heat collector 7. If the weather is bad or the outdoor temperature is low, the air source heat pump 6 can be used for heating. The temperature of the water in the heating box 11 will not be affected by the weather, and if necessary, the solar heat collector 7 and the air source heat pump 6 can be used to heat at the same time, which greatly improves the heating speed, and the heated hot water is heated The circulating water inlet pipe 12 of the box 11 enters the floor heating pipe 15, through which the heat is transferred, and the hot water flowing out from the outlet of the floor heating pipe 15 enters the heating box 11 through the circulating water outlet pipe 5 for recycling again, and the thermal storage pad above the floor heating pipe 15 The heat storage material in 14 is evenly distributed, the heat storage pad 14 is laid on the floor heating pipe 15 and fully contacts with the surface of the floor heating pipe 15, absorbs heat evenly, and the heat absorption efficiency is relatively high, and its flat structure can absorb heat evenly and Heat release, so that the indoor temperature difference is less, the heat storage pad 14 can also allow the heat to transfer upwards, the heat insulation board 16 below the floor heating pipe 15 can prevent the heat from transferring downwards, and keep the constant temperature in the pig house at any time. The material of the flat plate cavity of 14 is polypropylene, the material of the heat storage material is generally sodium sulfate decahydrate or paraffin wax, and the material of the heat insulation board 16 is rigid polyurethane.

Preferably, the floor heating pipes 15 are arranged horizontally in the form of square winding, concentric winding or serpentine. The bending position of the floor heating pipe 15 is provided with a pipe clip spanning the floor heating pipe 15, and the two ends of the pipe clip are fixed with the heat insulation board 16 by screws to form a downward compression of the floor heating pipe 15 and The horizontal binding structure restrains the tension effect of the floor heating pipe 15, so that the surface of the concrete layer 13 is not prone to defects such as cracks and collapse.

Further, the heating box 11 is also provided with a safety pressure relief valve 9 and a water supply pipe 8, and the pressure relief valve is set so that when the temperature of the hot water in the heating box 11 is too high and the pressure is too high, the pressure relief valve 9 is automatically opened to carry out the process. The pressure is reduced, and at the same time, cold water can be supplied to the heating box 11 through the water supply pipe 8, which further makes the use of the heating box 11 safer and more convenient.

In order to facilitate the smooth passage of piglets between the manure leakage area and the piglet activity area, a transitional slope is provided at the overlap between the manure leakage board 3 and the concrete layer 13 .

For the convenience of cleaning, the column 2 is a structure in which concrete is poured in a PVC pipe.

Claims (6)

1. an energy-saving piglet pig house, comprise column (2), fence (4), Lou Fen district, piglet behaviour area, leak dropping-board (3), concrete floor (17), heating cabinet (11), circulation water inlet pipe (12) and recycling outlet (5), it is characterized in that: the concrete floor (17) of described piglet behaviour area is upwards equipped with thermal insulation board (16) successively, floor heating pipe (15), heat-accumulating pad (14) and concrete layer (13), the leakage dropping-board (3) in described Lou Fen district makes somebody a mere figurehead the top in concrete floor (17) by column (2), the upper surface of described concrete layer (13) is higher than the upper surface 10 ~ 15mm leaking dropping-board (3), the import of described floor heating pipe (15) is connected with recycling outlet (5) with circulation water inlet pipe (12) respectively with outlet, two heat exchangers (10) are installed in described heating cabinet (11), one of them heat exchanger (10) is connected with air source heat pump (6), another heat exchanger (10) is connected with solar thermal collector (7), described heat-accumulating pad (14) is made up of multiple tabular cavity be interconnected, heat-storing material is filled with all uniformly in described cavity, the concrete floor (17) of described leakage dropping-board (3) below arranges aslope form, the side that described concrete floor (17) is lower is provided with slurry gutte (1), the top of higher side is provided with shower (18).

2. the energy-saving piglet pig house of one according to claim 1, is characterized in that: described floor heating pipe (15) is square takeup type, concentric circles takeup type or snakelike horizontally disposed.

3. the energy-saving piglet pig house of one according to claim 1, is characterized in that: the bending part of described floor heating pipe (15) is provided with across the pipe clamp on floor heating pipe (15), and the two ends of described pipe clamp are fixed by screw and thermal insulation board (16).

4. the energy-saving piglet pig house of one according to claim 1, is characterized in that: described heating cabinet (11) is also arranged safe pressure release valve (9) and filling pipe (8).

5. the energy-saving piglet pig house of one according to claim 1, is characterized in that: the lap-joint of described leakage dropping-board (3) and concrete layer (13) is provided with transitional slope.

6. the energy-saving piglet pig house of one according to claim 1, is characterized in that: the structure that described column (2) is casting concrete in pvc pipe.