CN214758470U - Animal building with air-conditioning wet curtain combined cooling mode - Google Patents
Animal building with air-conditioning wet curtain combined cooling mode Download PDFInfo
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- CN214758470U CN214758470U CN202120977924.2U CN202120977924U CN214758470U CN 214758470 U CN214758470 U CN 214758470U CN 202120977924 U CN202120977924 U CN 202120977924U CN 214758470 U CN214758470 U CN 214758470U
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Abstract
An animal building with an air-conditioning wet curtain combined cooling mode comprises a building body and a heat insulation top layer, wherein the building body comprises a ceiling and a breeding area, an air exhaust device is arranged on the side of the breeding area, and an air-conditioning water curtain combined cooling system is further arranged in the building body; the air-conditioning and water curtain combined cooling system comprises an air inlet chamber, an air-conditioning cooling system and a water curtain cooling system; the water curtain cooling system comprises a wet curtain wall, and the air conditioner cooling system comprises an air conditioning unit and an air conditioning air duct. Positive pressure ventilation is carried out all the year round, the fact that the pressure in the house is larger than the outdoor air pressure all the time is guaranteed, unfiltered air in the house is prevented from entering the house, and the safety of animals in the house is guaranteed. An air-conditioning cooling system is used in high-temperature weather; the water curtain cooling system is used in spring and autumn, and the air ducts of the air conditioner and the water curtain system are completely independent and do not influence each other. The air conditioning system is used only in high-temperature seasons, and the air conditioner uses a heat-insulating sealed pipeline, so that the dependence on the air conditioner in spring and autumn can be reduced, and the energy consumption is reduced.
Description
Technical Field
The utility model relates to a livestock breeding house ventilation field, concretely relates to animal building of wet curtain of air conditioner combination cooling mode.
Background
The scale economy and the high-efficiency production lead most pigs to be raised indoors, and the artificial environment has important influence on the production performance of the pigs and the physical and psychological health of staff. China is vast and has complex and changeable climate. The core task of regulating and controlling the artificial environment is to overcome the influence of the large environment, regulate and control the small environment of the livestock and poultry house, provide the most suitable environment for the pigs at each stage and maximize the production performance of the live pigs.
The temperature regulating ability of pigs is poor, sweat glands are not developed, hairs are few, heat dissipation is difficult in summer, and cold resistance is poor in winter. The specific artificial environment regulation needs to consider the types of pigs, the production targets and the environment of the pigs. For fattening pigs, the optimum growth temperature is 18-22 ℃, and the environment temperature is higher than the appropriate temperature, so that the pigs are subjected to heat stress, the respiratory rate is accelerated, the feed intake is reduced, and the feed conversion rate is reduced.
The temperature in the building is possibly higher than the proper growth temperature in summer or spring and autumn, but the external temperature in summer and spring and autumn is different, and the cooling requirement in the building is also different.
At present, the ventilation mode mainly adopts negative pressure type ventilation, and the defect is that the requirement on the building sealing performance of the house is high, particularly, the animal house which has high animal safety level and needs air filtration is not beneficial to biological safety because the interior of the house is negative pressure, and if the animal house is not sealed tightly, unfiltered air outside the house is easily pumped into the house. Therefore, how to realize good cooling and ventilation of the livestock and poultry house, can distinguish temperature regulation in summer and spring and autumn, prevents biosafety, and reduces energy consumption is the problem to be solved at the present stage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a: an animal building with an air-conditioning wet curtain combined cooling mode comprises a building body and a heat insulation top layer, wherein the building body comprises a ceiling and a breeding area, an air exhaust device is arranged on the side of the breeding area, and an air-conditioning water curtain combined cooling system is further arranged in the building body;
the air-conditioning and water curtain combined cooling system comprises an air inlet chamber, an air-conditioning cooling system and a water curtain cooling system; the air inlet chamber is arranged on the front side of the suspended ceiling and the breeding area, a plurality of air inlets are formed in the front side of the air inlet chamber, the rear side of the air inlet chamber is communicated with the suspended ceiling through a plurality of air supply outlets, and the air supply outlets comprise an air conditioner air supply outlet and a water curtain air supply outlet;
the water curtain cooling system comprises a wet curtain wall, the wet curtain wall is arranged between the air inlet and the water curtain air supply outlet, a fan is arranged on the water curtain air supply outlet, and the bottom of the suspended ceiling is communicated with the breeding area through a small air exhaust window of the water curtain system;
the air-conditioning cooling system comprises an air-conditioning unit and an air-conditioning air duct, the air-conditioning unit is arranged between the air inlet and the wet curtain wall, one end of the air-conditioning air duct is connected with the air-conditioning unit, the other end of the air-conditioning air duct penetrates through the wet curtain wall and enters the suspended ceiling through the air-conditioning air supply outlet until the rear side of the suspended ceiling, and the bottom of the air-conditioning air duct is communicated with the breeding area through a small air-conditioning system air exhaust window.
Furthermore, a three-proofing net is arranged on an air inlet of the air inlet chamber, an air filter wall is arranged in the air inlet chamber, and the air filter wall is arranged on the front sides of the air conditioning unit and the wet curtain wall.
Furthermore, exhaust device crisscross the locating raise district both sides, exhaust device includes the exhaust chamber, exhaust chamber one side through adjustable air exit with raise the district intercommunication, the exhaust chamber opposite side is equipped with the air outlet.
Furthermore, a sliding curtain plate is arranged at the position of the adjustable air outlet.
Furthermore, an anti-bird net is arranged at the air outlet.
Furthermore, the air-conditioning air duct is a heat-insulating sealed pipeline.
Furthermore, a heat insulation layer is additionally arranged on the upper side of the heat insulation top layer.
Further, this internal regulation and control system that still is equipped with of animal building, regulation and control system includes controller and temperature sensor, temperature sensor locates in the raising district, the controller is through the temperature switch air conditioner cooling system and the cascade cooling system that detects temperature sensor lateral load.
Further, the controller automatically adjusts the starting number of the air conditioner host and the fans according to the internal temperature of the breeding area.
The utility model has the advantages that:
(1) positive pressure ventilation is carried out all the year round, the fact that the pressure in the house is larger than the outdoor air pressure all the time is guaranteed, unfiltered air in the house is prevented from entering the house, and the safety of animals in the house is guaranteed.
(2) An air-conditioning cooling system is used in high-temperature weather; the water curtain system is not enough to meet the requirement of temperature reduction in the season; a water curtain cooling system is used in spring and autumn (especially suitable for a sub-tropical area with high temperature in spring and autumn); at the moment, the temperature is high without opening the air conditioner, the energy consumption is high when the air conditioner is opened, and the cooling requirement can be met by cooling through a wet curtain; air channels which are completely independent of an air conditioner and a water curtain system are used and are not affected mutually. The air conditioning system is used only in high-temperature seasons, and the air conditioner uses a heat-insulating sealed pipeline, so that the dependence on the air conditioner in spring and autumn can be reduced, and the energy consumption is reduced.
Drawings
Fig. 1 is a longitudinal sectional view of the present invention;
FIG. 2 is a view of the ventilation status of the water curtain cooling system of the present invention;
fig. 3 is the ventilation state diagram of the air-conditioning cooling system of the utility model.
Reference numerals
A building body (1), a heat insulation top layer (2), a suspended ceiling (3), a breeding area (4), an air inlet chamber (5) and a wet curtain wall (6),
the air-conditioning unit comprises an air inlet (7), an air-conditioning air supply outlet (8), a water curtain air supply outlet (9), a fan (10), a water curtain system air exhaust small window (11), an air-conditioning unit (12), an air-conditioning air duct (13), an air-conditioning system air exhaust small window (14), a three-proofing net (15), an air filter wall (16), an air exhaust chamber (17), an adjustable air exhaust outlet (18) and an air outlet (19).
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings, which are provided for illustration purposes only to help understanding the present invention and are not to be construed as limiting the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
The utility model discloses an animal building with a combined cooling mode of air-conditioning and wet curtain, as shown in fig. 1-3, comprising a building body 1 and a heat insulation top layer 2, wherein the building body 1 comprises a ceiling 3 and a breeding area 4, an exhaust device is arranged at the side part of the breeding area 4, and an air-conditioning and water-curtain combined cooling system is also arranged in the building body 1;
the air-conditioning and water curtain combined cooling system comprises an air inlet chamber 5, an air-conditioning cooling system and a water curtain cooling system; the air inlet chamber 5 is arranged on the front sides of the suspended ceiling 3 and the breeding area 4, a plurality of air inlets 7 are arranged on the front side of the air inlet chamber 5, the rear side of the air inlet chamber 5 is communicated with the suspended ceiling 3 through a plurality of air supply outlets, and the air supply outlets comprise an air conditioner air supply outlet 8 and a water curtain air supply outlet 9;
the water curtain cooling system comprises a wet curtain wall 6, the wet curtain wall 6 is arranged between the air inlet 7 and the water curtain air supply outlet 9, a fan 10 is arranged on the water curtain air supply outlet 9, and the bottom of the suspended ceiling 3 is communicated with the breeding area 4 through a small water curtain system air exhaust window 11;
the air-conditioning cooling system comprises an air-conditioning unit 12 and an air-conditioning air duct 13, the air-conditioning unit 12 is arranged between an air inlet 7 and a wet curtain wall 6, one end of the air-conditioning air duct 13 is connected with the air-conditioning unit 12, the other end of the air-conditioning air duct passes through the wet curtain wall 6 and enters the suspended ceiling 3 through an air-conditioning air supply opening 8 until the rear side of the suspended ceiling 3, the air-conditioning air duct 13 is a heat-insulating sealed pipeline, and the bottom of the air-conditioning air duct 13 is communicated with the breeding area 4 through an air-conditioning system air exhaust small window 14.
The air inlet 7 of the air inlet chamber 5 is provided with a three-proofing net 15, an air filter wall 16 is arranged in the air inlet chamber 5, and the air filter wall 16 is arranged on the front sides of the air conditioning unit 12 and the wet curtain wall 6.
The staggered of exhaust device is located 4 both sides in rearing district, exhaust device includes exhaust chamber 17, exhaust chamber 17 one side through adjustable air exit 18 with rearing district 4 intercommunication, adjustable air exit 18 department is equipped with the sliding curtain board that controller automatic control opened, exhaust chamber 17 opposite side is equipped with air outlet 19, air outlet 19 department is equipped with the bird prevention net.
And a heat insulation layer is additionally arranged on the upper side of the heat insulation top layer 2.
Still be equipped with regulation and control system in the animal building body 1, regulation and control system includes controller and temperature sensor, temperature sensor locates in breeding district 4, the controller is through the temperature switch air conditioner cooling system and the cascade cooling system that detects temperature sensor lateral load. The controller automatically adjusts the starting number of the air conditioner main units and the fans 10 according to the internal temperature of the breeding area 4.
Example 2
Control process
In spring and autumn:
when the temperature rose, the temperature was monitored to the temperature-sensing ware, the controller is judged spring and autumn temperature according to the temperature in rearing district, air conditioning system air exhaust little window is closed, the little window of cascade system air exhaust is opened, the control fan starts, the new trend gets into from the air intake and filters the back further through the wet curtain wall and cool down through the filtration wall, the new trend after the cooling gets into in the furred ceiling from the fan, get into in rearing district from cascade system air exhaust little window, the adjustable air exit of the crisscross adjustable air exit that sets up in rearing district is according to the pressure value control adjustable air exit change in rearing district, discharge through air outlet in the air exhaust room is unified at last, make rearing district pressure reach the set pressure value.
In summer:
when the temperature rises, the temperature sensor monitors the temperature, the controller judges the temperature to be the summer temperature according to the temperature of the rearing area, the small air exhaust window of the air conditioning system is opened, the small air exhaust window of the water curtain system is closed, the air conditioning unit is opened, the air conditioning unit supplies air, the cooling air is supplied into the air conditioning air duct, the air conditioning cooling air is supplied into the rearing area through the small air exhaust window of the air conditioning system, the adjustable air outlets which are arranged in the rearing area in a staggered mode control the change of the adjustable air outlets according to the pressure value in the rearing area, and finally the air is uniformly discharged through the air outlet in the air exhaust chamber, so that the pressure of the rearing area reaches the set pressure value.
The embodiments of the present invention, it is understood that the above embodiments are exemplary and not intended to be construed as limiting, and those skilled in the art can change, modify, replace and modify the above embodiments without departing from the spirit and scope of the present invention, and the simple combination of the above embodiments is listed as the protection of the present invention.
Claims (10)
1. An animal building with an air-conditioning and wet curtain combined cooling mode comprises a building body (1) and a heat insulation top layer (2), wherein the building body (1) comprises a ceiling (3) and a feeding area (4), an air exhaust device is arranged on the side of the feeding area (4), and the animal building is characterized in that,
the building body (1) also comprises an air-conditioning water curtain combined cooling system;
the air-conditioning and water curtain combined cooling system comprises an air inlet chamber (5), an air-conditioning cooling system and a water curtain cooling system; the air inlet chamber (5) is arranged on the front side of the suspended ceiling (3) and the breeding area (4), a plurality of air inlets (7) are formed in the front side of the air inlet chamber (5), the rear side of the air inlet chamber (5) is communicated with the suspended ceiling (3) through a plurality of air supply outlets, and the air supply outlets comprise an air conditioner air supply outlet (8) and a water curtain air supply outlet (9);
the water curtain cooling system comprises a wet curtain wall (6), the wet curtain wall (6) is arranged between the air inlet (7) and the water curtain air supply outlet (9), a fan (10) is arranged on the water curtain air supply outlet (9), and the bottom of the suspended ceiling (3) is communicated with the breeding area (4) through a small water curtain system air exhaust window (11);
air conditioner cooling system includes air conditioning unit (12) and air conditioner wind channel (13), air conditioning unit (12) are located between air intake (7) and wet curtain wall (6), air conditioner wind channel (13) one end is connected with air conditioning unit (12), and wet curtain wall (6) are passed through to the other end and are got into furred ceiling (3) through air conditioner supply air outlet (8) until furred ceiling (3) rear side, air conditioner wind channel (13) bottom is through air conditioning system exhaust small window (14) and raise district (4) intercommunication.
2. The animal building of claim 1, wherein the air conditioning and wet curtain cooling mode is characterized in that: the air conditioner is characterized in that a three-proofing net (15) is arranged on an air inlet (7) of the air inlet chamber (5), an air filter wall (16) is arranged in the air inlet chamber (5), and the air filter wall (16) is arranged on the front side of the air conditioning unit (12) and the front side of the wet curtain wall (6).
3. The animal building of claim 1, wherein the air conditioning and wet curtain cooling mode is characterized in that: the staggered of exhaust device is located raise district (4) both sides, exhaust device includes exhaust chamber (17), exhaust chamber (17) one side through adjustable air exit (18) with raise district (4) intercommunication, exhaust chamber (17) opposite side is equipped with air outlet (19).
4. The animal building of claim 3, wherein the air conditioning and wet curtain cooling mode is characterized in that: a sliding curtain plate is arranged at the position of the adjustable air outlet (18).
5. The animal building of claim 3, wherein the air conditioning and wet curtain cooling mode is characterized in that: the adjustable air outlet (18) is a device which is automatically controlled and opened by a controller.
6. The animal building of claim 3, wherein the air conditioning and wet curtain cooling mode is characterized in that: and an anti-bird net is arranged at the air outlet (19).
7. The animal building of claim 1, wherein the air conditioning and wet curtain cooling mode is characterized in that: the air conditioning duct (13) is a heat-insulating sealed pipeline.
8. The animal building of claim 1, wherein the air conditioning and wet curtain cooling mode is characterized in that: and a heat insulation layer is additionally arranged on the upper side of the heat insulation top layer (2).
9. The animal building of claim 1, wherein the air conditioning and wet curtain cooling mode is characterized in that: still be equipped with regulation and control system in animal building body (1), regulation and control system includes controller and temperature sensor, temperature sensor locates in breeding district (4), the controller is through the temperature switch air conditioner cooling system and the cascade cooling system that detects temperature sensor lateral load.
10. The animal building of claim 9, wherein the air conditioning and wet curtain cooling combination mode comprises: the controller automatically adjusts the starting number of the air conditioner host and the fan (10) according to the internal temperature of the feeding area (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977924.2U CN214758470U (en) | 2021-05-10 | 2021-05-10 | Animal building with air-conditioning wet curtain combined cooling mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977924.2U CN214758470U (en) | 2021-05-10 | 2021-05-10 | Animal building with air-conditioning wet curtain combined cooling mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214758470U true CN214758470U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120977924.2U Active CN214758470U (en) | 2021-05-10 | 2021-05-10 | Animal building with air-conditioning wet curtain combined cooling mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214758470U (en) |
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2021
- 2021-05-10 CN CN202120977924.2U patent/CN214758470U/en active Active
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