CN210346418U - Binary channels animal house waste gas heat recovery device - Google Patents
Binary channels animal house waste gas heat recovery device Download PDFInfo
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- CN210346418U CN210346418U CN201920930417.6U CN201920930417U CN210346418U CN 210346418 U CN210346418 U CN 210346418U CN 201920930417 U CN201920930417 U CN 201920930417U CN 210346418 U CN210346418 U CN 210346418U
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- air
- air inlet
- pipeline
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- exhaust
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- 238000011084 recovery Methods 0.000 title claims abstract description 30
- 239000002912 waste gas Substances 0.000 title claims abstract description 28
- 241001465754 Metazoa Species 0.000 title description 2
- 244000144972 livestock Species 0.000 claims abstract description 22
- 244000144977 poultry Species 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims 6
- 238000001914 filtration Methods 0.000 claims 1
- 239000002918 waste heat Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 241000271566 Aves Species 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Housing For Livestock And Birds (AREA)
Abstract
The utility model discloses a double-channel livestock and poultry house waste gas heat recovery device, which comprises a heat exchange core body, a discharge fan, a first air chamber and a second air chamber which are symmetrically arranged on the left side surface and the right side surface of the heat exchange core body and are closed, wherein both ends of a transverse channel of the heat exchange core body are respectively communicated with the first air chamber and the second air chamber to form a transverse waste gas exhaust heat exchange channel; one end of a longitudinal channel of the heat exchange core body is communicated with an exhaust pipeline, the other end of the longitudinal channel is an air inlet to form a longitudinal fresh air conveying channel, and an exhaust outlet of the exhaust pipeline is provided with an exhaust fan; the side surface of the first air chamber is provided with a first air inlet communicated with a first air inlet pipeline, the first air inlet is provided with a first air valve, the top of the first air chamber is provided with a first air outlet communicated with one end of a first air outlet pipeline, the other end of the first air outlet pipeline is communicated with air outside the house, a discharge fan is arranged in the first air outlet pipeline, and the first air outlet pipeline is provided with a second air valve; and a second air inlet communicated with a second air inlet pipeline is arranged on the side surface of the second air chamber. The utility model discloses waste gas heat recovery efficiency is high, the energy consumption is low.
Description
Technical Field
The utility model relates to a binary channels beasts and birds house waste gas heat recovery unit for the waste gas heat recovery equipment technical field in beasts and birds plant.
Background
The existing heat recovery equipment can form an icing area at a fresh air inlet and the tail end of exhaust emission to block the normal exhaust emission in the outdoor running process of a place with the temperature of minus 10 ℃, so that the recovery efficiency is influenced or the heat recovery equipment stops running, and serious potential safety hazards are brought to a farm. At present, the heat recovery equipment adopts a PVC plate as a heat recovery core for heat exchange, has low efficiency, large heat exchange area and large finished product volume, and brings inconvenience to installation and transportation.
Because the volume is bigger, the air supply and the air exhaust have great flow resistance in the heat exchange process, and the air supply and the air exhaust can be completed only by increasing the full pressure of the fan in order to ensure the air quantity requirement in the livestock and poultry house, thereby causing larger power of the motor and high energy consumption.
SUMMERY OF THE UTILITY MODEL
The utility model provides a binary channels beasts and birds house waste gas heat reclamation device, its aim at solve the problem of high energy consumption, low benefit that current beasts and birds house exists.
The utility model adopts the following technical scheme:
a double-channel livestock and poultry house waste gas heat recovery device comprises a heat exchange core body, a discharge fan, a first air chamber (1) and a second air chamber (2) which are symmetrically arranged on the left side and the right side of the heat exchange core body (3) and are closed, wherein two ends of a transverse channel (31) of the heat exchange core body (3) are respectively communicated with the first air chamber (1) and the second air chamber (2) to form a transverse waste gas exhaust heat exchange channel; one end of a longitudinal channel (32) of the heat exchange core body (3) is communicated with an exhaust pipeline (33), the other end of the longitudinal channel is an air inlet to form a longitudinal fresh air conveying channel, and the exhaust port of the exhaust pipeline (33) is provided with the exhaust fan (4);
a first air inlet (111) is arranged on the side surface of the first air chamber (1) and communicated with a first air inlet pipeline (11), a first air valve (13) is arranged on the first air inlet (111), a first air outlet (141) is arranged on the top of the first air chamber (1) and communicated with one end of a first air outlet pipeline (14), the other end of the first air outlet pipeline (14) is communicated with air outside the house, a discharge fan (4) for exhausting air outside the house is arranged in the first air outlet pipeline (14), and a second air valve (16) is arranged on the first air outlet (141);
the side of the second air chamber (2) is provided with a second air inlet (211) communicated with a second air inlet pipeline (21), the second air inlet (211) is provided with a third air valve (23), the top of the second air chamber (2) is provided with a second air outlet (241) communicated with one end of the second air outlet pipeline (24), the other end of the second air outlet pipeline (24) is communicated with the air outside the house, the second air outlet pipeline (24) is internally provided with a fourth air valve (26) which is used for exhausting air outside the house and is provided with an exhaust fan (4).
The heat exchange plate of the heat exchange core body (3) is made of hydrophilic aluminum foil.
The thickness of the aluminum foil is 0.1-0.2 mm.
And filter screens are arranged at the air inlets of the first air inlet pipeline (11), the second air inlet pipeline (21) and the longitudinal channel (32).
The transverse channel (31) and the longitudinal channel (32) are arranged at intervals of an upper layer and a lower layer, and the circulation direction is vertical.
And air inlets of the first air inlet pipeline (11) and the second air inlet pipeline (21) are respectively communicated with an exhaust gas outlet of the livestock and poultry house.
The air inlet and the outside air intercommunication of vertical passageway (32), the air exit intercommunication of exhaust duct (33) the new trend import of beasts and birds house.
The utility model has the advantages as follows:
the utility model discloses a binary channels design of airing exhaust, recycle ensures that the high-efficient safe operation of heat recovery unit passes through binary channels circulation recovery and recycle with the waste gas in the beasts and birds house, and waste gas heat recovery efficiency is high, has guaranteed the air quality in the beasts and birds house, because small, the windage is also little, same air supply volume, and the power consumption reduces, makes the breed benefit higher.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of fig. 1 of the present invention.
Fig. 3 is a schematic view of the working principle of the first working state of the present invention.
Fig. 4 is a schematic top view of fig. 3 according to the present invention.
Fig. 5 is a schematic view of the working principle of the second working state of the present invention.
Fig. 6 is a schematic top view of fig. 5 according to the present invention.
Fig. 7 is a schematic perspective view of the heat exchange core of the present invention.
Reference numerals:
1-first air chamber, 2-second air chamber, 3-heat exchange core, 4-exhaust fan, 11-first air inlet pipeline, 13-first air valve, 14-first exhaust pipeline, 16-second air valve, 21-second air inlet pipeline, 23-third air valve, 24-second exhaust pipeline, 26-fourth air valve, 31-transverse channel, 32-longitudinal channel, 33-exhaust pipeline, 34-air supply pipeline, 111-first air inlet, 141-first air outlet, 211-second air inlet, 241-second air outlet
The specific implementation mode is as follows:
the following describes the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, 2 and 7, a dual-channel livestock and poultry house waste gas heat recovery device comprises a heat exchange core body, a discharge fan, a first air chamber 1 and a second air chamber 2 which are symmetrically arranged on the left side and the right side of the heat exchange core body 3 and are closed, wherein two ends of a transverse channel 31 of the heat exchange core body 3 are respectively communicated with the first air chamber 1 and the second air chamber 2 to form a transverse waste gas exhaust heat exchange channel; one end of a longitudinal channel 32 of the heat exchange core body 3 is communicated with an exhaust pipeline 33, the other end of the longitudinal channel is an air inlet to form a longitudinal fresh air conveying channel, and the exhaust fan 4 is arranged at the air outlet of the exhaust pipeline 33;
a first air inlet 111 is arranged on the side surface of the first air chamber 1 and communicated with a first air inlet pipeline 11, a first air valve 13 is arranged on the first air inlet 111, a first air outlet 141 is arranged at the top of the first air chamber 1 and communicated with one end of a first air outlet pipeline 14, the other end of the first air outlet pipeline 14 is communicated with air outside the house, a second air outlet fan 4 for exhausting air outside the house is arranged in the first air outlet pipeline 14, and a second air valve 16 is arranged on the first air outlet 141, which is shown in the attached drawings 1, 2, 3, 4, 5 and 6;
the side surface of the second air chamber 2 is provided with a second air inlet 211 communicated with a second air inlet pipeline 21, the second air inlet 211 is provided with a third air valve 23, the top of the second air chamber 2 is provided with a second air outlet 241 communicated with one end of a second air outlet pipeline 24, the other end of the second air outlet pipeline 24 is communicated with the air outside the house, the second air outlet pipeline 24 is internally provided with a fourth air valve 26 for exhausting air outside the house, and the fourth air outlet pipeline 241 is provided with a fourth air valve 26, which is shown in the attached figures 1, 2, 3, 4, 5 and 6.
The heat exchange plate of the heat exchange core body 3 is made of hydrophilic aluminum foil.
The thickness of the aluminum foil is 0.1-0.2 mm.
And filter screens are arranged at the air inlets of the first air inlet pipeline 11, the second air inlet pipeline 21 and the longitudinal channel 32.
The transverse channels 31 and the longitudinal channels 32 are arranged at intervals in the upper layer and the lower layer, and the flow direction is vertical, see fig. 7.
And the air inlets of the first air inlet pipeline 11 and the second air inlet pipeline 21 are respectively communicated with an exhaust gas outlet of the livestock and poultry house.
The air inlet of longitudinal channel 32 communicates with the outside air, exhaust duct 33's air exit intercommunication the new trend import of beasts and birds house.
The waste gas heat recovery device adopts a double-channel exhaust design, and the heat recovery unit is ensured to operate efficiently and safely by recycling.
The heat exchange core body 3 is made of corrosion-resistant aluminum foil materials subjected to special surface treatment, so that the service life of the product is greatly prolonged.
The heat exchange core body 3 adopts a hydrophilic aluminum foil material with the thickness of 0.1-0.2mm, thereby greatly improving the heat efficiency and reducing the volume of the equipment.
The air inlets of the first air inlet pipeline 11 and the second air inlet pipeline 21 are provided with filter screen devices, the filter screens are automatically replaced, a heating cycle can be used safely, replacement or cleaning can be carried out when the heat recovery equipment is stopped, and the influence of fluff and dust particles on the equipment can be effectively prevented.
After the heating is finished every year, the heat exchange core 3 needs to be cleaned comprehensively so as to operate normally and efficiently in the next heating period.
Preferably, temperature sensors P1, P2 and P0 are arranged in the first air chamber 1, the second air chamber 2 and the livestock and poultry house, and the start and stop of each air valve and each fan are controlled by a PLC control system.
The working principle is as follows:
the exhaust fan 4 in the exhaust pipeline II 24 starts to work, the first air valve 13 and the fourth air valve 26 are opened, the livestock house waste gas enters a waste gas exhaust heat exchange channel of the heat recovery unit through the first air inlet pipeline 11, the waste gas after heat exchange is discharged to the outside air through the exhaust pipeline II 24, meanwhile, the fresh air enters the livestock house after being subjected to heat exchange and temperature rise through the conveying fresh air channel, at the moment, the exhaust fan 4 in the exhaust pipeline I14 is in a stop working state, and the second air valve 16 and the third air valve 23 are closed as shown in figures 3 and 4.
When the temperature detected by the P2 in the air chamber II 2 is lower than the set temperature, the control system automatically switches the exhaust fan 4 in the exhaust pipeline I14 to work, the livestock house exhaust gas enters the exhaust gas exhaust heat exchange channel of the heat recovery unit through the air inlet pipeline II 21, the exhaust gas after heat exchange is exhausted to the atmosphere through the exhaust pipeline I14, meanwhile, the fresh air enters the livestock house after being subjected to heat exchange and temperature rise through the fresh air conveying channel, at the moment, the exhaust fan 4 in the exhaust pipeline II 24 is in a stop working state, and the air valve I13 and the air valve II 26 are closed, as shown in the figures 5 and 6.
When the temperature detected by the P1 in the first air chamber 1 is lower than the set temperature, the control system automatically switches the exhaust fan 4 in the second exhaust pipeline 24 to work, and the circulation work is carried out, so that the heat recovery of the exhaust gas is carried out.
When the temperature in the livestock and poultry house detected by the P0 is at the upper limit for alarming, the P0 triggers the discharge fans 4 in the first exhaust pipeline 14 and the second exhaust pipeline 24 to work simultaneously through the control system, the first air valve 13, the second air valve 16, the third air valve 23 and the fourth air valve 26 are opened simultaneously, the waste gas of the livestock and poultry house is directly discharged into the external atmosphere through the first exhaust pipeline 14 and the second exhaust pipeline 24, and waste gas heat recovery is carried out from the beginning when the temperature in the livestock and poultry house is reduced to the controlled target temperature lower limit.
Claims (7)
1. The utility model provides a binary channels beasts and birds house waste gas heat recovery unit, includes heat exchange core, discharges the fan, its characterized in that: the heat exchanger also comprises a first air chamber (1) and a second air chamber (2) which are symmetrically arranged on the left side surface and the right side surface of the heat exchange core body (3) and are closed, wherein two ends of a transverse channel (31) of the heat exchange core body (3) are respectively communicated with the first air chamber (1) and the second air chamber (2) to form a transverse waste gas exhaust heat exchange channel; one end of a longitudinal channel (32) of the heat exchange core body (3) is communicated with an exhaust pipeline (33), the other end of the longitudinal channel is an air inlet to form a longitudinal fresh air conveying channel, and the exhaust port of the exhaust pipeline (33) is provided with the exhaust fan (4);
a first air inlet (111) is arranged on the side surface of the first air chamber (1) and communicated with a first air inlet pipeline (11), a first air valve (13) is arranged on the first air inlet (111), a first air outlet (141) is arranged on the top of the first air chamber (1) and communicated with one end of a first air outlet pipeline (14), the other end of the first air outlet pipeline (14) is communicated with air outside the house, a discharge fan (4) for exhausting air outside the house is arranged in the first air outlet pipeline (14), and a second air valve (16) is arranged on the first air outlet (141);
the side of the second air chamber (2) is provided with a second air inlet (211) communicated with a second air inlet pipeline (21), the second air inlet (211) is provided with a third air valve (23), the top of the second air chamber (2) is provided with a second air outlet (241) communicated with one end of a second air outlet pipeline (24), the other end of the second air outlet pipeline (24) is communicated with the air outside the house, the second air outlet pipeline (24) is internally provided with a fourth air valve (26) which exhausts air outside the house and is arranged in the exhaust fan (4).
2. A dual channel livestock and poultry house waste gas heat recovery device as claimed in claim 1, characterized in that the heat exchange plate of said heat exchange core (3) is made of hydrophilic aluminum foil.
3. A dual path livestock and poultry house waste gas heat recovery device as claimed in claim 2, wherein said aluminum foil has a thickness of 0.1-0.2 mm.
4. A dual path livestock and poultry house waste gas heat recovery device as claimed in claim 1, wherein the air inlets of said first air inlet duct (11), said second air inlet duct (21) and said longitudinal path (32) are provided with filtering nets.
5. A dual path livestock house waste heat recovery device as claimed in claim 1, characterized in that said transverse path (31) and said longitudinal path (32) are spaced from each other in upper and lower levels and the flow direction is vertical.
6. A dual channel livestock and poultry house waste gas heat recovery device as claimed in claim 1, wherein the air inlets of said first air inlet duct (11) and said second air inlet duct (21) are respectively communicated with the livestock and poultry house waste gas outlet.
7. A dual path livestock house waste gas heat recovery device as claimed in claim 1, wherein said air inlet of said longitudinal path (32) is connected to the outside air, and said air outlet of said air exhaust duct (33) is connected to the fresh air inlet of said livestock house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930417.6U CN210346418U (en) | 2019-06-19 | 2019-06-19 | Binary channels animal house waste gas heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930417.6U CN210346418U (en) | 2019-06-19 | 2019-06-19 | Binary channels animal house waste gas heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346418U true CN210346418U (en) | 2020-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920930417.6U Expired - Fee Related CN210346418U (en) | 2019-06-19 | 2019-06-19 | Binary channels animal house waste gas heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210346418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418252A (en) * | 2021-06-30 | 2021-09-21 | 深圳市英维克科技股份有限公司 | Indoor environment temperature adjusting device, control method thereof, computer device, and medium |
| CN113418253A (en) * | 2021-06-30 | 2021-09-21 | 深圳市英维克科技股份有限公司 | Indoor environment temperature adjusting device, control method, computer device and medium |
-
2019
- 2019-06-19 CN CN201920930417.6U patent/CN210346418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418252A (en) * | 2021-06-30 | 2021-09-21 | 深圳市英维克科技股份有限公司 | Indoor environment temperature adjusting device, control method thereof, computer device, and medium |
| CN113418253A (en) * | 2021-06-30 | 2021-09-21 | 深圳市英维克科技股份有限公司 | Indoor environment temperature adjusting device, control method, computer device and medium |
| CN113418253B (en) * | 2021-06-30 | 2023-02-24 | 深圳市英维克科技股份有限公司 | Indoor environment temperature adjusting device, control method, computer device and medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |