CN112970594A - Livestock and poultry house cooling and heating type air conditioning system and adjusting method - Google Patents
Livestock and poultry house cooling and heating type air conditioning system and adjusting method Download PDFInfo
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- CN112970594A CN112970594A CN202110243110.0A CN202110243110A CN112970594A CN 112970594 A CN112970594 A CN 112970594A CN 202110243110 A CN202110243110 A CN 202110243110A CN 112970594 A CN112970594 A CN 112970594A
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- 244000144977 poultry Species 0.000 title claims abstract description 159
- 244000144972 livestock Species 0.000 title claims abstract description 150
- 238000001816 cooling Methods 0.000 title claims abstract description 91
- 238000004378 air conditioning Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
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- 238000009413 insulation Methods 0.000 claims description 3
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
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- 230000001276 controlling effect Effects 0.000 description 3
- 230000008642 heat stress Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
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- 229920003023 plastic Polymers 0.000 description 2
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0052—Arrangement of fans or blowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0082—Water misting or cooling systems
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Abstract
A livestock and poultry house cold and warm type air conditioning system and an adjusting method relate to the technical field of livestock and poultry breeding facilities and comprise an air supply cooling system, a heat preservation outer air pipe, a three-way inner air pipe and an air exhaust system; the air supply cooling system is arranged on the longitudinal wall on one side and is communicated with the heat-preservation outer air pipe; the air exhaust system is arranged on the longitudinal wall on the other side opposite to the air supply cooling system and is communicated with the three-way inner air duct; the tee joint inner air duct is arranged in the heat-preservation outer air duct. The livestock and poultry house cooling and heating type air conditioning system can provide suitable hot and humid environments for livestock and poultry houses in different seasons, and is low in cost, simple to install and convenient to maintain.
Description
Technical Field
The invention relates to the technical field of livestock and poultry breeding facilities, in particular to a livestock and poultry house cooling and heating type air conditioning system and an adjusting method.
Background
The parameters of the hot and humid environment in the livestock house are related to the healthy growth and breeding production performance of livestock. The livestock and poultry can generate heat stress due to too high temperature in summer, the livestock and poultry can generate cold stress due to too low temperature in winter, and the heat stress and the cold stress can increase the disease probability of the livestock and poultry to generate adverse effects. Therefore, the effective guarantee and the accurate regulation and control of the hot and humid environment in the livestock and poultry house have important significance.
The heating of livestock and poultry houses in winter generally adopts equipment systems such as boilers, heat pumps and the like, but the cost is high, the operating cost is high and the popularization is difficult. In recent years, heat recovery systems have been developed in livestock houses, which are low in cost by recovering and utilizing exhaust heat for heating, but the heat exchangers are often installed in a concentrated manner, which is prone to fouling and causes uneven air supply. In addition, two sets of independent systems are generally adopted for cooling in summer and heating in winter of the existing livestock and poultry house, so that the utilization rate of an equipment system is low, the cost is increased, and the regulation and control are complicated. Based on this, patent CN106524380A discloses a frequency conversion fan heat recovery ventilation system for four-season ventilation of livestock house, which includes a heat recovery core, a fan system, a bypass device, a cleaning and filtering device, an automatic control system, etc. Fresh air and dirty air are respectively introduced into the heat recovery core body through the fresh air pipeline and the dirty air pipeline to carry out heat exchange, and the preheated or precooled fresh air is uniformly fed into the livestock and poultry house through the fresh air port, so that the temperature impact on the interior of the livestock and poultry house is reduced, and the ventilation requirement in the livestock and poultry house is met. However, the patent does not cool the fresh air in summer, so that the temperature in the livestock and poultry house is possibly high and cannot meet the requirement of cooling in summer.
In conclusion, the existing livestock and poultry house cooling or heating system cannot simultaneously meet the requirements of hot and humid environment parameters in the house in different seasons all the year at low cost.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an air conditioning system and method for livestock and poultry houses, which can be used for cooling in summer and heating in winter, and can realize uniform air supply to improve the environmental quality in the livestock and poultry houses, and which is low in cost and operation cost, and simple and convenient to install and maintain.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cold and warm type air conditioning system for a livestock and poultry house comprises an air supply cooling system, a heat preservation outer air pipe, a three-way inner air pipe and an air exhaust system;
the air supply cooling system is arranged on the longitudinal wall on one side and is communicated with the heat-preservation outer air pipe;
the air exhaust system is arranged on the longitudinal wall on the other side opposite to the air supply cooling system and is communicated with the three-way inner air pipe;
the tee joint inner air duct is arranged in the heat-preservation outer air duct.
Preferably, the air supply cooling system comprises a wet curtain, a water supply and return system and an air supply fan;
the wet curtain is arranged in the longitudinal wall body and is communicated with the water supply and return system;
the air supply fan is fixedly connected to the longitudinal wall body provided with the wet curtain, and the wet curtain, the air supply fan and the heat-preservation outer air pipe are communicated.
Preferably, the heat-preservation outer air pipe is provided with an air supply outlet.
Preferably, the pipe wall of the heat-preservation outer air pipe is provided with an inner layer made of corrosion-resistant materials and an outer layer made of heat-preservation materials.
Preferably, the exhaust system comprises an exhaust fan.
Preferably, the three-way inner air pipe is provided with a near air exhaust opening and a far air exhaust opening.
Preferably, the three-way inner air pipe is made of a heat-conducting material.
Preferably, the air supply cooling system comprises an evaporative cooling air conditioner.
On the other hand, the invention also provides a method for adjusting the livestock and poultry house cooling and heating type air conditioning system, which comprises the following steps:
in summer, the air supply cooling system cools the fresh air outside the livestock and poultry house and then sends the cooled fresh air into the livestock and poultry house through the heat preservation outer air pipe; the exhaust system exhausts the dirty air in the livestock and poultry house out of the livestock and poultry house through the three-way inner air pipe;
in winter, the air supply and cooling system sends fresh air outside the livestock and poultry house into the heat-preservation outer air pipe, and the fresh air and dirty air in the livestock and poultry house sent into the tee joint inner air pipe by the air exhaust system are subjected to heat exchange and then sent into the livestock and poultry house; and the exhaust system exhausts the foul air after heat exchange in the three-way inner air duct to the outside of the livestock and poultry house;
in spring and autumn, the air supply cooling system sends fresh air outside the livestock and poultry house into the livestock and poultry house through the heat preservation outer air pipe; and the exhaust system exhausts the dirty air in the livestock and poultry house to the outside of the livestock and poultry house through the tee joint inner air pipe.
Preferably, when summer, the air supply cooling system sends into the beasts and birds house through the outer tuber pipe that keeps warm after with the outer new trend cooling of beasts and birds house in, includes:
blow in the outer new trend of poultry house by the air supply fan of air supply cooling system to supply the return water system by air supply cooling system and provide moisture to wet curtain, the surface moisture of wet curtain is cooled down the new trend through the heat in the absorption new trend, then send into in the poultry house through the new trend after the outer tuber pipe that keeps warm.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a livestock and poultry house cooling and heating type air conditioning system which comprises an air supply cooling system, a heat preservation outer air pipe, a three-way inner air pipe and an air exhaust system, wherein the air supply cooling system is connected with the heat preservation outer air pipe; the air supply cooling system is arranged on the longitudinal wall on one side and is communicated with the heat-preservation outer air pipe; the air exhaust system is arranged on the longitudinal wall on the other side opposite to the air supply cooling system and is communicated with the three-way inner air duct; the tee joint inner air duct is arranged in the heat-preservation outer air duct. The livestock and poultry house cooling and heating type air conditioning system can provide suitable hot and humid environments for livestock and poultry houses in different seasons, and is low in cost, simple to install and convenient to maintain.
2. According to the livestock and poultry house cooling and heating type air conditioning system provided by the invention, the running energy consumption of the fan is reduced by independently controlling the air supply cooling system when the system is used in summer, and the temperature of fresh air is increased by exhaust waste heat without additional heating equipment when the system is used in winter, so that cold and heat stress of livestock and poultry can be avoided, and the system is energy-saving and efficient.
3. The livestock and poultry house cooling and heating type air conditioning system provided by the invention has the advantages that the air supply is more uniform through the air supply outlets symmetrically arranged on the air pipes, the distribution uniformity of parameters in the house can be improved, and the air quality environment can be improved.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic structural view of a water supply and return system according to embodiment 1 of the present invention;
FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4;
FIG. 6 is a schematic view of a structure of a louvered air outlet according to embodiment 2 of the present invention;
wherein: 1. a longitudinal wall; 2. an air supply fan; 3. an exhaust fan; 4. wet curtain; 5. an outer heat-insulating air duct; 6. a tee internal air pipe; 7. a near exhaust port; 8. a far air outlet; 9. a small hole air supply outlet; 10. buckling; 11. a three-way air valve; 12. a condensate pan; 13. a water supply and return system; 14. a water supply pipe; 15. a water return pipe; 16. a pool; 17. a water pump; 18. an air cooler; 19. a louver air supply outlet; 20. a roof; 21. a boom.
Detailed Description
The invention discloses a livestock and poultry house cooling and heating type air conditioning system and an adjusting method, the device can be used for cooling in summer and heating in winter simultaneously, can realize uniform air supply to improve the environmental quality in the livestock and poultry house, and has low cost and operating cost and simple and convenient installation and maintenance.
Example 1
As shown in fig. 1, a plurality of poultry house cooling and heating type air conditioning systems are installed in the poultry house, and each air conditioning system can be arranged according to actual requirements. Each air conditioning system can be independently controlled, so that the environment in the livestock and poultry house can be dispersedly managed and accurately regulated and controlled.
As shown in fig. 2 and 3, the livestock and poultry house cooling and heating type air conditioning system provided by the invention comprises an air supply cooling system, a heat preservation outer air pipe 5, a three-way inner air pipe 6 and an air exhaust system.
The air supply cooling system comprises a wet curtain 4, a water supply and return system 13 and an air supply fan 2; the water supply and return system 13 comprises a water supply pipe 14, a water return pipe 15, a water pool 16 and a water pump 17; the wet curtain 4 is fixedly connected in the wall body of the longitudinal wall 1 at one side and is communicated with a water supply pipe 14 and a water return pipe 15 of a water supply and return system 13; the air supply fan 2 is fixedly connected to the wall body of the longitudinal wall 1 fixedly connected with the wet curtain 4 through bolts and is communicated with the wet curtain 4 and the heat-preservation outer air pipe 5.
The wall of the heat-insulating outer air pipe 5 comprises an inner layer and an outer layer, wherein the inner layer is made of corrosion-resistant materials such as plastics, and the outer layer is made of heat-insulating materials such as glass wool, so that the temperature of each air supply outlet is uniform in summer and condensed water is prevented from condensing on the outer surface of the air supply outlet in winter. A plurality of openable air supply outlets are symmetrically arranged on the wall of the heat-insulating external air duct 5, the air supply outlets can be set as small-hole air supply outlets 9 or shutter air supply outlets 19 (refer to fig. 6), and the ventilation quantity and the air supply direction are adjusted by controlling the opening quantity of the small-hole air supply outlets 9 or adjusting the opening angle of the shutter air supply outlets 19. In this embodiment, the small hole air supply outlet 9 is taken as an example, the opening and closing of the small hole air supply outlet 9 can be realized by various other manners, and the adhesive tape is taken as an example in this embodiment; the opening number of the small hole air supply outlet 9 is controlled by the adhesive tape to adjust the ventilation quantity and the air supply direction. The air supply volume is the largest in summer and the smallest in winter, and the air supply volumes are between the air supply volumes in spring and autumn, so the opening number of the small holes can be changed along with different seasons. The air supply process adopts a positive pressure air supply mode, so that the small hole air supply outlet 9 is not easy to block.
The exhaust system comprises an exhaust fan 3. The exhaust fan 3 is fixedly connected to the longitudinal wall 1 at the other side opposite to the air supply fan 2 through bolts and is communicated with the tee-joint inner air pipe 6. The three-way inner air pipe 6 is made of heat-conducting materials, such as an aluminum foil air pipe and a stainless steel air pipe. The cross section of the three-way inner air pipe 6 can be circular or rectangular. Two ends of the tee-joint inner air pipe 6 are respectively provided with a near exhaust port 7 and a far exhaust port 8, the near exhaust port 7 is arranged at one end of the tee-joint inner air pipe 6 close to the exhaust fan 3, and the far exhaust port 8 is arranged at one end of the tee-joint inner air pipe 6 far away from the exhaust fan 3.
The far air outlet 8 is fixedly connected with a condensed water tray 12, and the condensed water tray 12 is used for collecting condensed water. The mounting height of the tee-joint inner air pipe 6 at one end close to the air exhaust opening 7 is higher than that at one end of the far air exhaust opening 8, dirty air in the tee-joint inner air pipe 6 can be condensed to form condensed water during ventilation in winter, and the condensed water can flow to the far air exhaust opening 8 along the pipe wall of the tee-joint inner air pipe 6 by means of gravity and is collected in the condensed water tray 12.
The air supply fan 2 and the air exhaust fan 3 are respectively fixedly connected to the longitudinal walls 1 on the two sides through bolts, air quantity can be adjusted in a frequency conversion mode to meet ventilation quantity requirements of different seasons, the air supply fan 2 and the air exhaust fan 3 can be fans of any types, and air quantity adjustment can be achieved.
The joint of the three-way internal air pipe 6 is fixedly connected with a three-way air valve 11, and the opening and closing of the near air outlet 7 and the far air outlet 8 are realized by adjusting the three-way air valve 11. When the temperature in the livestock house needs to be reduced or the air needs to be ventilated, the near exhaust opening 7 is opened, and the far exhaust opening 8 is closed; when the heating is needed to be carried out in the poultry and livestock house, the near air outlet 7 is closed, and the far air outlet 8 is opened.
As shown in fig. 2 and 6, the three-way inner air pipe 6 is fixedly connected into the heat-preservation outer air pipe 5 through a buckle 10, and the buckle 10 is not limited by materials and forms and can realize the function of the buckle 10; the heat-preservation external air pipe 5 is hung on the roof 20 through a hanging rod 21 and used for preventing the heat-preservation external air pipe 5 from shaking. The boom 21 is not limited to a material and a form, and may be a boom 21.
As shown in fig. 2 and 3, when the temperature of the livestock and poultry house needs to be reduced or the livestock and poultry house needs to be ventilated in summer, the water supply and return system 13 is started, the water pump 17 pumps water in the water tank 16 into the water supply pipe 14, and the water supply pipe 14 conveys the water to the upper part of the wet curtain 4 and uniformly sprays the water on the wet curtain 4; meanwhile, fresh air outside the livestock and poultry house is blown in by the air supply fan 2, and when passing through the wet curtain 4, moisture on the surface of the wet curtain 4 absorbs heat in the fresh air to evaporate, so that the fresh air is cooled; the cooled air enters the heat-preservation outer air pipe 5 and is uniformly fed into the livestock and poultry house through the small-hole air supply outlet 9; meanwhile, the near exhaust port 7 is opened and the far exhaust port 8 is closed by adjusting the three-way air valve 11, dirty air in the livestock and poultry house is sucked into the three-way inner air pipe 6 through the near exhaust port 7 and is directly discharged out of the livestock and poultry house through the exhaust fan 3, and therefore cooling or ventilation in the livestock and poultry house in summer is achieved.
When need heat or ventilation to the livestock and poultry house in winter, close and supply return water system 13, through adjusting three-way air valve 11, close nearly exhaust outlet 7, open far air exit 8, the outer low temperature new trend of livestock and poultry house directly blows in heat preservation outer tuber pipe 5 through air supply fan 2, dirty air gets into tuber pipe 6 in the tee bend through far air exit 8 in the livestock and poultry house, low temperature new trend and dirty air pass through the high-efficient heat transfer of tuber pipe 6 pipe wall in the tee bend and heat the new trend, the new trend after the heating is sent into in the livestock and poultry house through aperture supply-air outlet 9 uniformly, the air in the tuber pipe 6 in the tee bend after the cooling directly discharges outside the livestock and poultry house through air exhaust fan 3, thereby realize heating in winter or ventilation.
Spring, when autumn needs to ventilate in the beasts and birds house, close and supply return water system 13, through adjusting three-way air valve 11, open nearly exhaust outlet 7, close far-reaching air exit 8, adjust the amount of wind of air supply fan 2 and air exhaust fan 3 in order to satisfy beasts and birds house spring, the ventilation requirement of autumn, the outer fresh air of beasts and birds house is directly blown in heat preservation outer tuber pipe 5 by air supply fan 2, evenly send into the beasts and birds house in through aperture supply outlet 9, dirty air in the beasts and birds house is inhaled tee bend inner air pipe 6 and the back discharge beasts and birds house outside by air exhaust fan 3 through nearly exhaust outlet 7, thereby realize spring, autumn ventilation.
Example 2
As shown in fig. 4, a plurality of livestock house cooling and heating type air conditioning systems are installed in the livestock house, and each livestock house cooling and heating type air conditioning system can be arranged according to actual requirements. Each air conditioning system can be independently controlled, so that the environment in the livestock and poultry house can be dispersedly managed and accurately regulated and controlled.
As shown in fig. 5, the livestock and poultry house cooling and heating type air conditioning system comprises an evaporative cooling air conditioner, a heat preservation outer air pipe 5, a three-way inner air pipe 6 and an exhaust system.
The evaporative cooling air conditioner of the embodiment takes the air cooler 18 as an example, and the air cooler 18 is fixedly connected to the longitudinal wall 1 on one side through bolts and is communicated with the heat-preservation external air duct 5.
The wall of the heat-insulating outer air pipe 5 comprises an inner layer and an outer layer, wherein the inner layer is made of corrosion-resistant materials such as plastics, and the outer layer is made of heat-insulating materials such as glass wool, so that the temperature of each air supply outlet is uniform in summer and condensed water is prevented from condensing on the outer surface of the air supply outlet in winter. A plurality of openable air supply outlets are symmetrically arranged on the wall of the heat-insulating external air duct 5, the air supply outlets can be set as small-hole air supply outlets 9 (refer to fig. 2) or shutter air supply outlets 19, and the ventilation quantity and the air supply direction are adjusted by controlling the opening quantity of the small-hole air supply outlets 9 or adjusting the opening angle of the shutter air supply outlets 19. In the present embodiment, the louver air supply opening 19 is taken as an example, and the louver air supply opening 19 adjusts the ventilation amount and the air supply direction by adjusting the opening angle of the louver. The air supply quantity is the largest in summer and the smallest in winter, and the air supply quantity is between the air supply quantity in spring and autumn, so the opening angle of the louver air supply opening 19 can change with different seasons. The air supply process adopts a positive pressure air supply mode, so that the louver air supply opening 19 is not easy to block.
The exhaust system comprises an exhaust fan 3. The exhaust fan 3 is fixedly connected to the longitudinal wall 1 on the other side opposite to the air cooler 18 through bolts and is communicated with the three-way internal air pipe 6.
The three-way inner air pipe 6 is made of heat-conducting materials, such as an aluminum foil air pipe and a stainless steel air pipe. The cross section of the three-way inner air pipe 6 can be circular or rectangular. Two ends of the tee-joint inner air pipe 6 are respectively provided with a near exhaust port 7 and a far exhaust port 8, the near exhaust port 7 is arranged at one end of the tee-joint inner air pipe 6 close to the exhaust fan 3, and the far exhaust port 8 is arranged at one end of the tee-joint inner air pipe 6 far away from the exhaust fan 3.
The far air outlet 8 is fixedly connected with a condensed water tray 12, and the condensed water tray 12 is used for collecting condensed water. The mounting height of the tee-joint inner air pipe 6 at one end close to the air exhaust opening 7 is higher than that at one end of the far air exhaust opening 8, dirty air in the tee-joint inner air pipe 6 can be condensed to form condensed water during ventilation in winter, and the condensed water can flow to the far air exhaust opening 8 along the pipe wall of the tee-joint inner air pipe 6 by means of gravity and is collected in the condensed water tray 12.
The air cooler 18 and the air exhaust fan 3 are respectively fixedly connected to the longitudinal walls 1 on the two sides through bolts, the air volume can be adjusted in a frequency conversion mode to meet the ventilation volume requirements of different seasons, and the air cooler 18 and the air exhaust fan 3 can be fans of any types and can achieve air volume adjustment.
The joint of the three-way internal air pipe 6 is fixedly connected with a three-way air valve 11, and the opening and closing of the near air outlet 7 and the far air outlet 8 are realized by adjusting the three-way air valve 11. When the temperature in the livestock house needs to be reduced or the air needs to be ventilated, the near exhaust opening 7 is opened, and the far exhaust opening 8 is closed; when the heating is needed to be carried out in the poultry and livestock house, the near air outlet 7 is closed, and the far air outlet 8 is opened.
As shown in fig. 5 and 6, the three-way inner air pipe 6 is fixedly connected into the heat-preservation outer air pipe 5 through a buckle 10, and the buckle 10 is not limited by materials and forms and can realize the function of the buckle 10; the heat-preservation external air pipe 5 is hung on the roof 20 through a hanging rod 21 and used for preventing the heat-preservation external air pipe 5 from shaking. The boom 21 is not limited to a material and a form, and may be a boom 21.
As shown in fig. 4 and 5, when the temperature of the inside of the livestock and poultry house needs to be reduced or ventilated in summer, the air cooler 18 is started, fresh air outside the livestock and poultry house enters the heat-preservation outer air pipe 5 after being reduced in temperature through the air cooler 18, and is uniformly sent into the livestock and poultry house through the louver air supply openings 19; meanwhile, the near exhaust port 7 is opened and the far exhaust port 8 is closed by adjusting the three-way air valve 11, air in the livestock and poultry house is sucked into the three-way inner air pipe 6 through the near exhaust port 7 and is directly discharged out of the livestock and poultry house through the exhaust fan 3, and therefore cooling or ventilation in the livestock and poultry house in summer is achieved.
When need heat or ventilation to the livestock and poultry house in winter, close the confession return water system of air-cooler 18, through adjusting three-way blast gate 11, close nearly exhaust outlet 7, open far air exit 8, the outer low temperature new trend of livestock and poultry house directly blows in heat preservation outer tuber pipe 5 through air-cooler 18, dirty air in the livestock and poultry house gets into tuber pipe 6 in the tee bend through far air exit 8, low temperature new trend and dirty air pass through the high-efficient heat transfer of tuber pipe 6 pipe wall in the tee bend and heat the new trend, the new trend after the heating is sent into in the livestock and poultry house through tripe supply-air outlet 19 uniformly, the air in the tuber pipe 6 in the tee bend after the cooling directly discharges outside the livestock and poultry house through exhaust fan 3, thereby realize heating in winter or ventilation.
Spring, when autumn needs to carry out ventilation in the beasts and birds house, close the confession return water system of air-cooler 18, through adjusting three-way blast gate 11, open near exhaust opening 7, close far-reaching air exit 8, adjust the amount of wind of air-cooler 18 and air exhaust fan 3 in order to satisfy beasts and birds house spring, the ventilation requirement in autumn, beasts and birds house outside fresh air is directly insufflated in heat preservation outer tuber pipe 5 by air-cooler 18, evenly send into in the beasts and birds house through tripe supply-air outlet 19, dirty air in the beasts and birds house is inhaled tee bend inner air pipe 6 and is discharged outside the beasts and birds house behind through near exhaust opening 7 by air exhaust fan 3, thereby realize spring, autumn ventilation.
Example 3:
based on the same inventive concept, the invention also provides an adjusting method of the livestock and poultry house cold and warm type air conditioning system in the application embodiment 1, which comprises the following specific steps:
in summer, the air supply cooling system cools the fresh air outside the livestock and poultry house and then sends the cooled fresh air into the livestock and poultry house through the heat-preservation outer air pipe 5; and the exhaust system exhausts the dirty air in the livestock and poultry house to the outside of the livestock and poultry house through the three-way inner air pipe 6.
In winter, the air supply and cooling system sends fresh air outside the livestock and poultry house into the heat-preservation outer air pipe 5, and sends the fresh air into the livestock and poultry house after heat exchange with dirty air in the livestock and poultry house sent into the tee joint inner air pipe 6 by the air exhaust system; and the exhaust system exhausts the foul air after heat exchange in the three-way inner air pipe 6 to the outside of the livestock and poultry house.
In spring and autumn, the air supply cooling system sends fresh air outside the livestock and poultry house into the livestock and poultry house through the heat preservation outer air pipe 5; and the exhaust system exhausts the dirty air in the livestock and poultry house to the outside of the livestock and poultry house through the tee-joint inner air pipe 6.
In summer, the air supply cooling system sends into the beasts and birds house through heat preservation outer tuber pipe 5 after with the outer new trend cooling of beasts and birds house in, specifically includes:
blow in the outer new trend of poultry house by air supply cooling system's air supply fan 2 to supply return water system 13 by air supply cooling system to wet curtain 4 and provide moisture, the surface moisture of wet curtain 4 is cooled down the new trend through the heat in the absorption new trend, then send into in the poultry house through the new trend after the outer tuber pipe 5 that keeps warm after will cooling.
The new trend after the cooling is sent into in the beasts and birds house through heat preservation outer tuber pipe 5, specifically includes:
the cooled fresh air is sent into the livestock house through an air supply outlet on the pipe wall of the heat-insulation outer air pipe 5.
By the exhaust system passes through the interior tuber pipe 6 of tee bend with the dirty air in the poultry house and discharges outside the poultry house, specifically includes:
and the exhaust fan 3 of the exhaust system sucks the dirty air in the livestock and poultry house into the three-way inner air pipe 6 through the near exhaust port 7 and discharges the dirty air out of the livestock and poultry house.
In winter, the air supply cooling system sends into the outer tuber pipe 5 of heat preservation with the new trend outside the beasts and birds house to with by exhaust system send into in the beasts and birds house in the tee bend 6 dirty air in the beasts and birds house send into the beasts and birds house after the heat exchange, specifically include:
fresh air outside the livestock and poultry house is blown into the heat-preservation outer air pipe 5 by the air supply fan 2 of the air supply and cooling system, dirty air in the livestock and poultry house is sucked into the tee-joint inner air pipe 6 by the air exhaust fan 3 of the air exhaust system, and after the heat exchange is carried out between the fresh air in the heat-preservation outer air pipe 5 and the dirty air in the tee-joint inner air pipe 6 through the pipe wall of the tee-joint inner air pipe 6, the fresh air in the heat-preservation outer air pipe 5 is sent into the livestock and poultry house.
The heat preservation after the heat exchange is sent into in the poultry house with the new trend in the outer tuber pipe 5, specifically includes:
after heat exchange, fresh air in the heat-preservation external air pipe 5 is sent into the livestock house through an air supply outlet on the pipe wall of the heat-preservation external air pipe 5.
the exhaust fan 3 of the exhaust system sucks the dirty air in the livestock and poultry house into the three-way inner air pipe 6 through the far exhaust outlet 8,
discharge outside the dirty air after the heat exchange in the tuber pipe 6 in with the tee bend by exhaust system to the beasts and birds house, specifically include:
the foul air in the tee internal air pipe 6 is discharged out of the livestock and poultry house through the exhaust fan 3.
In spring, autumn, the fresh air process of air supply cooling system outside with the beasts and birds house in the heat preservation outer tuber pipe 5 sends into the beasts and birds house, specifically includes:
fresh air outside the livestock and poultry house is blown into the heat-preservation outer air pipe 5 by the air supply fan 2 of the air supply and cooling system and is sent into the livestock and poultry house through an air supply opening on the pipe wall of the heat-preservation outer air pipe 5.
By exhaust system passes through interior tuber pipe 6 of tee bend with the dirty air in the beasts and birds house and discharges outside the beasts and birds house, specifically includes:
and the exhaust fan 3 of the exhaust system sucks the dirty air in the livestock and poultry house into the three-way inner air pipe 6 through the near exhaust port 7 and discharges the dirty air out of the livestock and poultry house.
Example 4:
based on the same inventive concept, the invention also provides an adjusting method of the livestock and poultry house cold and warm type air conditioning system in the application embodiment 2, which comprises the following specific steps:
in summer, the air supply cooling system cools the fresh air outside the livestock and poultry house and then sends the cooled fresh air into the livestock and poultry house through the heat-preservation outer air pipe 5; and the exhaust system exhausts the dirty air in the livestock and poultry house to the outside of the livestock and poultry house through the three-way inner air pipe 6.
In winter, the air supply and cooling system sends fresh air outside the livestock and poultry house into the heat-preservation outer air pipe 5, and sends the fresh air into the livestock and poultry house after heat exchange with dirty air in the livestock and poultry house sent into the tee joint inner air pipe 6 by the air exhaust system; and the exhaust system exhausts the foul air after heat exchange in the three-way inner air pipe 6 to the outside of the livestock and poultry house.
In spring and autumn, the air supply cooling system sends fresh air outside the livestock and poultry house into the livestock and poultry house through the heat preservation outer air pipe 5; and the exhaust system exhausts the dirty air in the livestock and poultry house to the outside of the livestock and poultry house through the tee-joint inner air pipe 6.
In summer, the air supply cooling system sends into the beasts and birds house through heat preservation outer tuber pipe 5 after with the outer new trend cooling of beasts and birds house in, specifically includes:
the evaporative cooling air conditioner of the air supply cooling system cools the fresh air outside the livestock and poultry house, then blows the cooled fresh air into the heat-preservation outer air pipe 5, and sends the cooled fresh air into the livestock and poultry house through the heat-preservation outer air pipe 5.
The new trend after the cooling is sent into in the beasts and birds house through heat preservation outer tuber pipe 5, specifically includes:
the cooled fresh air is sent into the livestock house through an air supply outlet on the pipe wall of the heat-insulation outer air pipe 5.
By the exhaust system passes through the interior tuber pipe 6 of tee bend with the dirty air in the poultry house and discharges outside the poultry house, specifically includes:
and the exhaust fan 3 of the exhaust system sucks the dirty air in the livestock and poultry house into the three-way inner air pipe 6 through the near exhaust port 7 and discharges the dirty air out of the livestock and poultry house.
In winter, the air supply cooling system sends into the outer tuber pipe 5 of heat preservation with the new trend outside the beasts and birds house to with by exhaust system send into in the beasts and birds house in the tee bend 6 dirty air in the beasts and birds house send into the beasts and birds house after the heat exchange, specifically include:
fresh air outside the livestock and poultry house is blown into the heat-preservation outer air pipe 5 by an evaporative cooling air conditioner of the air supply and cooling system, dirty air in the livestock and poultry house is sucked into the tee-joint inner air pipe 6 by the air exhaust fan 3 of the air exhaust system, and after the heat exchange is carried out between the fresh air in the heat-preservation outer air pipe 5 and the dirty air in the tee-joint inner air pipe 6 through the pipe wall of the tee-joint inner air pipe 6, the fresh air in the heat-preservation outer air pipe 5 is sent into the livestock and poultry house.
In winter, keep warm the new trend in the outer tuber pipe 5 of heat preservation after the heat exchange sends into in the birds poultry house, specifically includes:
after heat exchange, fresh air in the heat-preservation external air pipe 5 is sent into the livestock house through an air supply outlet on the pipe wall of the heat-preservation external air pipe 5.
and an exhaust fan 3 of the exhaust system sucks dirty air in the livestock and poultry house into a three-way inner air pipe 6 through a far air outlet 8.
Discharge outside the dirty air after the heat exchange in the tuber pipe 6 in with the tee bend by exhaust system to the beasts and birds house, specifically include:
the foul air in the tee internal air pipe 6 is discharged out of the livestock and poultry house through the exhaust fan 3.
In spring, autumn, the fresh air process of air supply cooling system outside with the beasts and birds house in the heat preservation outer tuber pipe 5 sends into the beasts and birds house, specifically includes:
fresh air outside the livestock and poultry house is blown into the heat-preservation outer air pipe 5 by an evaporative cooling air conditioner of the air supply cooling system and is sent into the livestock and poultry house through an air supply opening on the pipe wall of the heat-preservation outer air pipe 5.
By exhaust system passes through interior tuber pipe 6 of tee bend with the dirty air in the beasts and birds house and discharges outside the beasts and birds house, specifically includes:
and the exhaust fan 3 of the exhaust system sucks the dirty air in the livestock and poultry house into the three-way inner air pipe 6 through the near exhaust port 7 and discharges the dirty air out of the livestock and poultry house.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are included in the scope of the claims of the present invention which are filed as the application.
Claims (10)
1. The utility model provides a beasts and birds house cold and warm type air conditioning system which characterized in that: comprises an air supply cooling system, a heat preservation outer air pipe (5), a three-way inner air pipe (6) and an air exhaust system;
the air supply cooling system is arranged on the longitudinal wall (1) at one side and is communicated with the heat-preservation outer air pipe (5);
the air exhaust system is arranged on the longitudinal wall (1) on the other side opposite to the air supply cooling system and is communicated with the three-way internal air pipe (6);
the three-way inner air pipe (6) is arranged in the heat-preservation outer air pipe (5).
2. A poultry house cold and warm type air conditioning system according to claim 1, characterized in that: the air supply and cooling system comprises a wet curtain (4), a water supply and return system (13) and an air supply fan (2);
the wet curtain (4) is arranged in the wall body of the longitudinal wall (1) and is communicated with a water supply and return system (13);
air supply fan (2) fixed connection be provided with on the vertical wall (1) wall body of wet curtain (4), just wet curtain (4) air supply fan (2) with heat preservation outer tuber pipe (5) intercommunication.
3. A poultry house cold and warm type air conditioning system according to claim 1, characterized in that: and an air supply outlet is arranged on the heat-preservation outer air pipe (5).
4. A poultry house cold and warm type air conditioning system according to claim 1, characterized in that: and the wall of the heat-preservation outer air pipe (5) is provided with an inner layer made of corrosion-resistant material and an outer layer made of heat-preservation material.
5. A poultry house cold and warm type air conditioning system according to claim 1, characterized in that: the exhaust system comprises an exhaust fan (3).
6. A poultry house cold and warm type air conditioning system according to claim 5, characterized in that: and a near exhaust port (7) and a far exhaust port (8) are formed in the three-way inner air pipe (6).
7. A poultry house cold and warm type air conditioning system according to claim 1, characterized in that: the three-way inner air pipe (6) is made of a heat-conducting material.
8. A poultry house cold and warm type air conditioning system according to claim 1, characterized in that: the air supply cooling system comprises an evaporative cooling air conditioner.
9. A method of adjusting a cooling and heating type air conditioning system for a poultry house as claimed in any one of claims 1 to 8, wherein: the method comprises the following steps:
in summer, the air supply cooling system cools the fresh air outside the livestock and poultry house and then sends the cooled fresh air into the livestock and poultry house through the heat-insulation outer air pipe (5); the exhaust system exhausts the dirty air in the livestock and poultry house to the outside of the livestock and poultry house through the three-way inner air pipe (6);
in winter, the air supply and cooling system sends fresh air outside the livestock and poultry house into the heat-preservation outer air pipe (5), and the fresh air and dirty air sent into the livestock and poultry house in the tee-joint inner air pipe (6) by the air exhaust system are subjected to heat exchange and then sent into the livestock and poultry house; the exhaust system discharges the dirty air after heat exchange in the three-way inner air pipe (6) to the outside of the livestock and poultry house;
in spring and autumn, the air supply cooling system sends fresh air outside the livestock and poultry house into the livestock and poultry house through the heat preservation outer air pipe (5); and the exhaust system exhausts the dirty air in the livestock and poultry house to the outside of the livestock and poultry house through the tee-joint inner air pipe (6).
10. The adjusting method of a cooling and heating type air conditioning system for a livestock and poultry house according to claim 9, characterized in that: in summer, the air supply cooling system sends into the beasts and birds house through outer tuber pipe (5) of keeping warm after with the outer new trend cooling of beasts and birds house in, includes:
blow in the outer new trend of livestock and poultry house by air supply fan (2) of air supply cooling system to supply return water system (13) by air supply cooling system and provide moisture to wet curtain (4), the surface moisture of wet curtain (4) is cooled down the new trend through the heat in the absorption new trend, then send into the livestock and poultry house through the new trend after heat preservation outer tuber pipe (5) will cool down.
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| CN202110243110.0A CN112970594A (en) | 2021-03-05 | 2021-03-05 | Livestock and poultry house cooling and heating type air conditioning system and adjusting method |
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| CN202110243110.0A CN112970594A (en) | 2021-03-05 | 2021-03-05 | Livestock and poultry house cooling and heating type air conditioning system and adjusting method |
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Application publication date: 20210618 |