CN215912853U - Energy-saving ventilation system for livestock raising - Google Patents
Energy-saving ventilation system for livestock raising Download PDFInfo
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- CN215912853U CN215912853U CN202122506246.4U CN202122506246U CN215912853U CN 215912853 U CN215912853 U CN 215912853U CN 202122506246 U CN202122506246 U CN 202122506246U CN 215912853 U CN215912853 U CN 215912853U
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Abstract
An energy-saving ventilation system for livestock comprises an livestock room and a ventilation system; the air exchange system comprises a shell, wherein an inner cavity of the shell is divided into a hot air inlet cavity, a hot air outlet cavity, a cold air inlet cavity and a cold air outlet cavity by a partition plate; a heat exchange device is arranged in the shell; the heat exchange device is provided with a hot air channel and a cold air channel; the hot air channel and the adjacent cold air channel are separated by a heat conducting plate; the hot air inlet cavity is communicated with the hot air outlet cavity through a hot air channel, and the cold air inlet cavity is communicated with the cold air outlet cavity through a cold air channel; the outer side of the shell is also connected with a hot air inlet pipe, a hot air outlet pipe, a cold air inlet pipe and a cold air outlet pipe; the outer end of the cold air inlet pipe penetrates through the livestock room and penetrates to the outer side, and the outer end of the hot air outlet pipe penetrates through the livestock room and also penetrates to the outer side. The utility model can exchange heat through the heat exchange device in the air exchange process, so that the temperature of cold air is increased to a certain extent when the cold air enters the livestock room, and the energy consumption of the air conditioner is reduced.
Description
Technical Field
The utility model relates to an energy-saving ventilation system for livestock raising.
Background
Animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, leather, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail and converting the plant energy such as pasture and feed into animal energy through artificial feeding and reproduction, and the place for breeding livestock and poultry is generally called a livestock room.
When the existing livestock room is used for breeding livestock, the room temperature in the livestock room generally needs to be regulated, and when the temperature in the livestock room is too low, a large amount of livestock and poultry easily die, so that an air conditioner is generally arranged in the livestock room, and the temperature in the livestock room is ensured; however, in the ventilation process, the existing method generally discharges the hotter indoor exhaust gas directly, and the cold outdoor fresh air reduces the indoor temperature when entering the room (the air conditioner needs to heat again), which consumes more energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an energy-saving ventilation system for livestock raising, which is more energy-saving.
In order to solve the technical problems, the technical solution of the energy-saving ventilation system for livestock raising of the utility model is as follows:
comprises a livestock room and a ventilation system arranged in the livestock room; the air exchange system comprises a shell, wherein an inner cavity of the shell is divided into a hot air inlet cavity, a hot air outlet cavity, a cold air inlet cavity and a cold air outlet cavity by a partition plate; a heat exchange device is arranged in the shell; the heat exchange device is provided with a hot air channel and a cold air channel adjacent to the hot air channel; the hot air channel and the adjacent cold air channel are separated by a heat conducting plate; the hot air inlet cavity is communicated with the hot air outlet cavity through a hot air channel, and the cold air inlet cavity is communicated with the cold air outlet cavity through a cold air channel; the outer side of the shell is also connected with a hot air inlet pipe, a hot air outlet pipe, a cold air inlet pipe and a cold air outlet pipe; the hot air inlet pipe is communicated with the hot air inlet cavity, the hot air outlet pipe is communicated with the hot air outlet cavity, the cold air inlet pipe is communicated with the cold air inlet cavity, and the cold air outlet pipe is communicated with the cold air outlet cavity; the outer end of the cold air inlet pipe penetrates through the livestock room and penetrates to the outer side, and the outer end of the hot air outlet pipe penetrates through the livestock room and also penetrates to the outer side; and a cold air fan and a hot air fan which are used for guiding the cold air outlet cavity and the hot air outlet cavity respectively are further arranged in the shell.
The cold air fan is arranged in the cold air outlet cavity, and the hot air fan is arranged in the hot air outlet cavity.
The heat exchange device comprises a box body; the hot air channel and the cold air channel are arranged on the box body, and the box body is provided with more than two hot air channels and more than two cold air channels; the two adjacent cold air channels are separated by a hot air channel; the two adjacent hot air channels are separated by a cold air channel; the cold air channel and the hot air channel adjacent to the cold air channel are separated by the heat-conducting plate.
Heat conducting fins are arranged in the hot air channel and the cold air channel; the heat conducting fins are fixed on the heat conducting plate.
The heat conducting fin is wavy.
The hot air channel is vertical to the cold air channel.
The outer end of the cold air inlet pipe and the outer end of the hot air outlet pipe respectively penetrate out of the wall surface of the livestock room at different sides.
And the outer ends of the cold air inlet pipe and the hot air outlet pipe are both provided with windproof bird-proof nets.
And the outer ends of the cold air inlet pipes are provided with filter devices.
A plurality of pig raising rooms are separated in the livestock raising room; the cold air outlet pipe is provided with cold air outlet branch pipes leading to the pig raising rooms; and the hot air inlet pipe is provided with a hot air inlet branch pipe passing through each pig raising room.
The utility model can achieve the technical effects that: the utility model can exchange heat through the heat exchange device in the air exchange process, so that the temperature of fresh cold air is increased to a certain extent when the fresh cold air enters the livestock room, and the energy consumption of the air conditioner is reduced.
Drawings
The utility model is described in further detail below with reference to the following figures and detailed description:
fig. 1 is a schematic structural diagram of an energy-saving ventilation system for livestock raising of the utility model;
FIG. 2 is a schematic diagram of a heat exchange device;
FIG. 3 is a transverse cross-sectional view of a heat exchange device;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a longitudinal cross-sectional view of a heat exchange device;
FIG. 6 is an enlarged view of portion B of FIG. 5;
fig. 7 is an overall view of an energy-saving ventilation system for livestock raising of the utility model.
Detailed Description
The utility model is explained in further detail below with reference to the drawings.
See fig. 1-7.
An energy-saving ventilation system for livestock comprises an livestock room 11 and a ventilation system arranged in the livestock room 11; the ventilation system comprises a shell 1, and an inner cavity of the shell 1 is divided into a hot air inlet cavity 3, a hot air outlet cavity 4, a cold air inlet cavity 5 and a cold air outlet cavity 7 by a partition plate 2; a heat exchange device is arranged in the shell 1; the heat exchange device is provided with a hot air channel 8 and a cold air channel 9 adjacent to the hot air channel 8; the hot air channel 8 is separated from the adjacent cold air channel 9 by a heat conducting plate 10; the hot air inlet cavity 3 is communicated with the hot air outlet cavity 4 through a hot air channel 8, and the cold air inlet cavity 5 is communicated with the cold air outlet cavity 7 through a cold air channel 9; the outer side of the shell 1 is also connected with a hot air inlet pipe 12, a hot air outlet pipe 13, a cold air inlet pipe 14 and a cold air outlet pipe 15; the hot air inlet pipe 12 is communicated with the hot air inlet cavity 3, the hot air outlet pipe 13 is communicated with the hot air outlet cavity 4, the cold air inlet pipe 14 is communicated with the cold air inlet cavity 5, and the cold air outlet pipe 15 is communicated with the cold air outlet cavity 7; the outer end of the cold air inlet pipe 14 penetrates through the livestock room 11 and penetrates to the outer side, and the outer end of the hot air outlet pipe 13 penetrates through the livestock room 11 and also penetrates to the outer side; and a cold air fan 16 and a hot air fan 17 which are used for guiding the flow of the cold air outlet cavity 7 and the flow of the hot air outlet cavity 4 respectively are also arranged in the shell 1.
Specifically, the cold air fan 16 is installed in the cold air outlet cavity 7, and the hot air fan 17 is installed in the hot air outlet cavity 4.
Specifically, the heat exchange device comprises a box body 21; the hot air channel 8 and the cold air channel 9 are arranged on the box body 21, and more than two hot air channels 8 and more than two cold air channels 9 are arranged on the box body 21; the two adjacent cold air channels 9 are separated by a hot air channel 8; two adjacent hot air channels 8 are separated by a cold air channel 9; the cold air channel 9 and the hot air channel 8 adjacent to the cold air channel are separated by a heat conducting plate 10.
Specifically, heat conducting fins 22 are arranged in the hot air channel 8 and the cold air channel 9; the heat-conducting plate 22 is fixed to the heat-conducting plate 10.
Specifically, the heat conductive sheet 22 has a wave shape.
Specifically, the hot air channel 8 is perpendicular to the cold air channel 9.
Specifically, the outer end of the cold air inlet pipe 14 and the outer end of the hot air outlet pipe 13 penetrate out of the wall surfaces of the livestock room 11 on different sides respectively, so that hot air flowing out of the hot air outlet pipe 13 cannot flow back into the cold air inlet pipe 14 easily and then enters the livestock room 11 again.
Specifically, the outer ends of the cold air inlet pipe 14 and the hot air outlet pipe 13 are respectively provided with a windproof bird-proof net 31.
Specifically, the outer end of the cold air inlet pipe 14 is provided with a filtering device, and impurities in the cold air outside the filter chamber are filtered through the filtering device.
Specifically, a plurality of pig raising rooms 41 are partitioned in the livestock raising room 11; the cold air outlet pipe 15 is provided with cold air outlet branch pipes 42 leading to the pig raising rooms 41; the hot air inlet pipe 12 is provided with hot air inlet branch pipes 43 passing through the pig raising rooms 41.
Instructions for use: in the utility model, hot dirty air in a livestock raising room 11 enters a hot air inlet cavity 3 from a hot air inlet pipe 12, then enters a hot air outlet cavity 4 through a hot air channel 8 (after heat exchange with a heat conducting plate 10), and is finally discharged through a hot air outlet pipe 13, and cold fresh air outside the livestock raising room enters a cold air inlet cavity 5 through a cold air inlet pipe 14, then enters a cold air outlet cavity 7 through a cold air channel 9 (after heat exchange with the heat conducting plate 10), and is finally discharged into the livestock raising room 11 through a cold air outlet pipe 15, and the temperature of the cold fresh air outside the livestock raising room 11 is increased after heat exchange, so that the energy consumption of the air conditioner in the heating process is relatively saved; the cold air outside the livestock room is guided by a cold air fan 16, and the hot air inside the livestock room 11 is guided by a hot air fan 17.
Specifically, the heat exchange device comprises a box body 21, wherein the hot air channels 8 and the cold air channels 9 are arranged on the box body 21, more than two hot air channels 8 and more than two cold air channels 9 are arranged on the box body 21, the two adjacent cold air channels 9 are separated by the hot air channels 8, the two adjacent hot air channels 8 are separated by the cold air channels 9, the cold air channels 9 are separated from the adjacent hot air channels 8 by the heat conduction plate 10, and the contact surface can be increased by arranging the more than two hot air channels 8 and the more than two cold air channels 9, so that the heat exchange effect is good, more specifically, the number of the hot air channels 2 can be 15, and the number of the cold air channels 3 is also 15. Preferably, the heat conducting fins 22 are arranged in the hot air channel 8 and the cold air channel 9, the heat conducting fins 22 are fixed on the heat conducting plate 10, the contact area is increased through the heat conducting fins 22, heat on the heat conducting fins 22 is conducted with the heat conducting plate 10 contacted with the heat conducting fins, the heat exchange effect is better, and more preferably, the heat conducting fins 22 are wavy; in the design of the hot air channel 8 and the cold air channel 9, the hot air channel 8 is perpendicular to the cold air channel 9.
Preferably, a plurality of pig raising rooms 41 are partitioned in the livestock raising room 11, a cold air outlet branch pipe 42 leading to each pig raising room 41 is arranged on the cold air outlet pipe 15, a hot air inlet branch pipe 43 passing through each pig raising room 41 is arranged on the hot air inlet pipe 12, the cold air outlet pipe 15 discharges air to each pig raising room 41 through the cold air outlet branch pipe 42, and the hot air inlet pipe 12 extracts waste gas to each pig raising room 41 through the hot air inlet branch pipe 43, so that each pig raising room 41 is ventilated, the ventilation effect is better, specifically, 10 pig raising rooms 41 can be provided. The distance between the cold air outlet branch pipe 42 and the ground is generally set to be 1-1.5 m, the distance between the hot air inlet branch pipe 43 and the ground is generally set to be 0.3-0.5 m, fresh air sent out by the cold air outlet branch pipe 42 forms convection to a blow-off air port of the hot air inlet branch pipe 43 from top to bottom, all the sent fresh air is effective air which is beneficial to livestock breathing, and the cold air outlet branch pipe 42 and the hot air inlet branch pipe 43 are both provided with adjusting valves capable of adjusting air outlet quantity of air ports.
Claims (10)
1. An energy-saving ventilation system for livestock comprises an livestock room (11) and a ventilation system arranged in the livestock room (11); the ventilation system comprises a casing (1), characterized in that: the inner cavity of the shell (1) is divided into a hot air inlet cavity (3), a hot air outlet cavity (4), a cold air inlet cavity (5) and a cold air outlet cavity (7) by a partition plate (2); a heat exchange device is arranged in the shell (1); the heat exchange device is provided with a hot air channel (8) and a cold air channel (9) adjacent to the hot air channel (8); the hot air channel (8) is separated from the adjacent cold air channel (9) through a heat conducting plate (10); the hot air inlet cavity (3) is communicated with the hot air outlet cavity (4) through a hot air channel (8), and the cold air inlet cavity (5) is communicated with the cold air outlet cavity (7) through a cold air channel (9); the outer side of the shell (1) is also connected with a hot air inlet pipe (12), a hot air outlet pipe (13), a cold air inlet pipe (14) and a cold air outlet pipe (15); the hot air inlet pipe (12) is communicated with the hot air inlet cavity (3), the hot air outlet pipe (13) is communicated with the hot air outlet cavity (4), the cold air inlet pipe (14) is communicated with the cold air inlet cavity (5), and the cold air outlet pipe (15) is communicated with the cold air outlet cavity (7); the outer end of the cold air inlet pipe (14) penetrates through the livestock raising room (11) and penetrates to the outer side, and the outer end of the hot air outlet pipe (13) penetrates through the livestock raising room (11) and also penetrates to the outer side; and a cold air fan (16) and a hot air fan (17) which are used for guiding the cold air outlet cavity (7) and the hot air outlet cavity (4) respectively are further installed in the shell (1).
2. An energy saving ventilation system for animal husbandry according to claim 1, characterized in that: the cold air fan (16) is arranged in the cold air outlet cavity (7), and the hot air fan (17) is arranged in the hot air outlet cavity (4).
3. An energy saving ventilation system for animal husbandry according to claim 1, characterized in that: the heat exchange device comprises a box body (21); the hot air channel (8) and the cold air channel (9) are arranged on the box body (21), and the box body (21) is provided with more than two hot air channels (8) and more than two cold air channels (9); the two adjacent cold air channels (9) are separated by a hot air channel (8); the two adjacent hot air channels (8) are separated by a cold air channel (9); the cold air channel (9) is separated from the hot air channel (8) adjacent to the cold air channel by a heat conducting plate (10).
4. An energy saving ventilation system for animal husbandry according to claim 3, characterized in that: heat conducting fins (22) are arranged in the hot air channel (8) and the cold air channel (9); the heat conducting fin (22) is fixed on the heat conducting plate (10).
5. An energy saving ventilation system for animal husbandry according to claim 4, characterized in that: the heat conducting fin (22) is wave-shaped.
6. An energy saving ventilation system for animal husbandry according to claim 1 or 3, characterized in that: the hot air channel (8) is vertical to the cold air channel (9).
7. An energy saving ventilation system for animal husbandry according to claim 1, characterized in that: the outer end of the cold air inlet pipe (14) and the outer end of the hot air outlet pipe (13) respectively penetrate out of the wall surface of the livestock room (11) at different sides.
8. An energy saving ventilation system for animal husbandry according to claim 1, characterized in that: the outer ends of the cold air inlet pipe (14) and the hot air outlet pipe (13) are provided with windproof bird-proof nets (31).
9. An energy saving ventilation system for animal husbandry according to claim 1, characterized in that: and the outer ends of the cold air inlet pipes (14) are provided with filtering devices.
10. An energy saving ventilation system for animal husbandry according to claim 1, characterized in that: a plurality of pig raising rooms (41) are separated in the livestock raising room (11); a cold air outlet branch pipe (42) leading to each pig raising room (41) is arranged on the cold air outlet pipe (15); and hot air inlet branch pipes (43) passing through the pig raising rooms (41) are arranged on the hot air inlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506246.4U CN215912853U (en) | 2021-10-19 | 2021-10-19 | Energy-saving ventilation system for livestock raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506246.4U CN215912853U (en) | 2021-10-19 | 2021-10-19 | Energy-saving ventilation system for livestock raising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215912853U true CN215912853U (en) | 2022-03-01 |
Family
ID=80405761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122506246.4U Active CN215912853U (en) | 2021-10-19 | 2021-10-19 | Energy-saving ventilation system for livestock raising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215912853U (en) |
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2021
- 2021-10-19 CN CN202122506246.4U patent/CN215912853U/en active Active
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