CN203467363U - Winter heat exchange ventilating system - Google Patents
Winter heat exchange ventilating system Download PDFInfo
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- CN203467363U CN203467363U CN201320567110.7U CN201320567110U CN203467363U CN 203467363 U CN203467363 U CN 203467363U CN 201320567110 U CN201320567110 U CN 201320567110U CN 203467363 U CN203467363 U CN 203467363U
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- heat exchange
- air inlet
- temperature
- winter
- air
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Abstract
The utility model discloses a winter heat exchange ventilating system and belongs to the technical field of livestock and poultry breeding. An air inlet pipe of the winter heat exchange ventilating system is arranged in an exhaust duct in a sleeved mode; when a variable-speed fan is started, air which is dirty but has a high temperature is pumped out of a hog house through a closed channel, and outdoor fresh cold air flows into the hog house through an air inlet duct; when the cold air flows into the hog house, sufficient heat exchange between the cold air and the high-temperature air in the exhaust duct is carried out through the wall of the air inlet pipe, and therefore the temperature of the fresh air flowing into the hog house is greatly raised. By adopting the winter heat exchange ventilating system, on the premise that the requirements for ventilation and the temperature of the hog house are met, energy sources are saved, and breeding cost is reduced.
Description
Technical field
The utility model belongs to its feeding technical field, is specifically related to heat exchange ventilation system in a kind of winter.
Background technology
Along with the development of scale, modernized pig raising technology, the design and establishing of pig house is had higher requirement, wherein pig house ventilation is important technology technique wherein.In the winter time, ventilate and warming be a pair of conflicting problem.According to the difference of swinery, winter, pig house temperature generally need to maintain between 23 ~ 30 ℃, and outdoor temperature is at severe cold season, often 0 ℃ of left and right, even lower.Under this condition, a large amount of ventilations can cause temperature in pig house seriously to reduce, and affects the healthy of swinery and reduces the price of deed, will waste mass energy for maintaining pig house temperature simultaneously.And if only for guaranteeing that temperature reduces ventilation simply, can make pernicious gas in pig house assemble in a large number, have a strong impact on swinery health.
Summary of the invention
Goal of the invention of the present utility model is, the deficiency existing for prior art provides a kind of and can guarantee that pig house is interior with fresh air, can reduce again temperature leak in pig house, improves the heat exchange ventilation system in winter of energy utilization rate.
The technical solution of the utility model is as follows: a kind of winter heat exchange ventilation system, there is air inlet duct and exhausting duct, air inlet duct comprises blast pipe and wind-distributing pipe, blast pipe and wind-distributing pipe UNICOM, wind-distributing pipe is provided with exhaust vent, and described exhausting duct has suction opeing and exhaust outlet, suction opeing is positioned at below the crevice board of laying on pig house ground, described exhaust outlet is provided with speed-changing draught fan, it is characterized in that: described blast pipe air inlet is located at speed-changing draught fan one side, and blast pipe is set in exhausting duct.
Described blast pipe adopts metal material to make.
On described wind-distributing pipe, the spacing of exhaust vent diminishes gradually from inlet side.
The beneficial effects of the utility model: because blast pipe of the present utility model is set in exhausting duct, when speed-changing draught fan starts, from closed channel, extract out dirty in pig house but there is the air of higher temperature, and outdoor pure and fresh cold air enters in pig house via air inlet duct.In process in cold air enters pig house, by air intake tube wall, carry out sufficient heat exchange with the air in exhausting duct with higher temperature, make like this fresh cold air temperature that enters pig house greatly improve.Adopt the utility model, meeting under the prerequisite of ventilation and pig house temperature requirement, saved energy resource consumption, reduced feeding cost.
Accompanying drawing explanation
Fig. 1 is the utility model exhausting duct place partial structurtes schematic diagram.
Fig. 2 is the utility model wind-distributing pipe partial structurtes schematic diagrames.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of winter heat exchange ventilation system, have air inlet duct and exhausting duct 1, air inlet duct comprises blast pipe 2 and wind-distributing pipe 3, blast pipe 2 and wind-distributing pipe 3 UNICOMs, wind-distributing pipe 3 is provided with exhaust vent 4, described exhausting duct 1 has suction opeing 5 and exhaust outlet, and suction opeing 5 is positioned at below the crevice board of laying on pig house ground, and speed-changing draught fan 6 is equipped with at described exhaust outlet peace place, the air inlet of blast pipe 2 is located at speed-changing draught fan 6 one sides, and blast pipe 2 is set in exhausting duct 1.Blast pipe 2 employings are beneficial to heat conducting metal material or the good material of other thermal conductivity is made.On wind-distributing pipe 3, the spacing of exhaust vent 4 diminishes gradually from inlet side, can guarantee that extraneous fresh air enters in pig house uniformly, makes that in pig house, temperature is basically identical everywhere, and swinery health is played to good facilitation effect.
Claims (3)
- One kind winter heat exchange ventilation system, there is air inlet duct and exhausting duct, air inlet duct comprises blast pipe and wind-distributing pipe, blast pipe and wind-distributing pipe UNICOM, wind-distributing pipe is provided with exhaust vent, and described exhausting duct has suction opeing and exhaust outlet, suction opeing is positioned at below the crevice board of laying on pig house ground, described exhaust outlet is provided with speed-changing draught fan, it is characterized in that: described blast pipe air inlet is located at speed-changing draught fan one side, and blast pipe is set in exhausting duct.
- A kind of winter as claimed in claim 1 heat exchange ventilation system, it is characterized in that: described blast pipe adopts metal material to make.
- A kind of winter as claimed in claim 1 heat exchange ventilation system, it is characterized in that: the spacing of exhaust vent on described wind-distributing pipe diminishes gradually from inlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567110.7U CN203467363U (en) | 2013-09-13 | 2013-09-13 | Winter heat exchange ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567110.7U CN203467363U (en) | 2013-09-13 | 2013-09-13 | Winter heat exchange ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203467363U true CN203467363U (en) | 2014-03-12 |
Family
ID=50215806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567110.7U Expired - Fee Related CN203467363U (en) | 2013-09-13 | 2013-09-13 | Winter heat exchange ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203467363U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069802A (en) * | 2016-08-08 | 2016-11-09 | 郑州翎羽新材料有限公司 | A kind of pig house environmental control system in winter |
| CN107912305A (en) * | 2017-11-15 | 2018-04-17 | 东北农业大学 | One kind cold ground ventilating system of pigsty |
| CN108377912A (en) * | 2018-04-02 | 2018-08-10 | 郑州大智农牧科技有限公司 | A kind of large-scale cultivation heat preservation poultry house Energy-Conservation Ventilation Means |
| CN110583493A (en) * | 2019-10-25 | 2019-12-20 | 东北农业大学 | Pig house ventilation unit |
| CN111947241A (en) * | 2020-08-20 | 2020-11-17 | 珠海格力电器股份有限公司 | Air conditioning system and air exhaust control method thereof |
| CN112655590A (en) * | 2020-12-21 | 2021-04-16 | 河南开成农牧有限公司 | Poultry breeding device and method |
-
2013
- 2013-09-13 CN CN201320567110.7U patent/CN203467363U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069802A (en) * | 2016-08-08 | 2016-11-09 | 郑州翎羽新材料有限公司 | A kind of pig house environmental control system in winter |
| CN107912305A (en) * | 2017-11-15 | 2018-04-17 | 东北农业大学 | One kind cold ground ventilating system of pigsty |
| CN107912305B (en) * | 2017-11-15 | 2019-09-03 | 东北农业大学 | One kind cold ground ventilating system of pigsty |
| CN108377912A (en) * | 2018-04-02 | 2018-08-10 | 郑州大智农牧科技有限公司 | A kind of large-scale cultivation heat preservation poultry house Energy-Conservation Ventilation Means |
| CN110583493A (en) * | 2019-10-25 | 2019-12-20 | 东北农业大学 | Pig house ventilation unit |
| CN110583493B (en) * | 2019-10-25 | 2021-06-22 | 东北农业大学 | Pig house ventilation unit |
| CN111947241A (en) * | 2020-08-20 | 2020-11-17 | 珠海格力电器股份有限公司 | Air conditioning system and air exhaust control method thereof |
| CN112655590A (en) * | 2020-12-21 | 2021-04-16 | 河南开成农牧有限公司 | Poultry breeding device and method |
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Legal Events
| 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: 20140312 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |