CN209151895U - A kind of energy-saving ventilation system of pig house - Google Patents
A kind of energy-saving ventilation system of pig house Download PDFInfo
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- CN209151895U CN209151895U CN201821862907.9U CN201821862907U CN209151895U CN 209151895 U CN209151895 U CN 209151895U CN 201821862907 U CN201821862907 U CN 201821862907U CN 209151895 U CN209151895 U CN 209151895U
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Abstract
The utility model discloses a kind of energy-saving ventilation systems of pig house, are related to a kind of pig house.Including airflow line, exhaust piping and pig house main body, pig house main body includes ceiling and cover board, volume space is formed between ceiling and cover board, airflow inlet is provided on cover board, airflow inlet is provided with supply fan, ceiling is provided with opening, opening is connected to airflow line, airflow line includes upper pipeline and lower layer's pipeline, air flow valve is provided between upper pipeline and lower layer's pipeline, heating wire is provided in lower layer's pipeline, the side wall of lower layer's pipeline surrounding is provided with air stream outlet, the import of the exhaust piping extends to pig house bottom part body along pig house main body wall, the outlet of the exhaust piping extends to outer at the top of cover board through ceiling and cover board.The heat having when exhaust gas discharge can be efficiently used, the wasting of resources is avoided.
Description
Technical field
The utility model relates to a kind of field of ventilation of pig house, especially a kind of energy-saving ventilation system of pig house.
Background technique
Pig is usually to raise in pig house, heating in the still winter pig house that either freezes in summer pig house, pig house base
This is in closing state, and to improve the effect of refrigeration or heating, it is especially dirty that this allows for the indoor air of pig house, accelerates
Bacteria breed modernizes the air refreshing tube of the ventilation system of pig house linear shape mostly, but regardless of it is transversal ventilation
Or vertical ventilation, it has airflow inlet, all be unable to do without ventilation shaft, when especially temperature is lower in winter, pig house
Outdoor cold wind is directly entered pig house, is only heated with heater, and such temperature is unstable, also very waste of energy.
Utility model content
The purpose of this utility model is that: propose a kind of energy-saving ventilation system of pig house, band when effective use exhaust gas is discharged
Some heats, avoid the wasting of resources.
The technical solution adopted in the utility model is as follows:
The utility model is a kind of energy-saving ventilation system of pig house, including airflow line, exhaust piping and pig house main body, pig
Giving up main body includes ceiling and cover board, forms volume space between ceiling and cover board, is provided with airflow inlet on the cover board,
Airflow inlet is provided with supply fan, and the ceiling is provided with opening, and opening is connected to airflow line, the airflow line
Including upper pipeline and lower layer's pipeline, it is provided with air flow valve between upper pipeline and lower layer's pipeline, is set in lower layer's pipeline
It is equipped with heating wire, the side wall of lower layer's pipeline surrounding is provided with air stream outlet, and the import of the exhaust piping is along pig house main body wall
Pig house bottom part body is extended to, the outlet of the exhaust piping extends to outer at the top of cover board through ceiling and cover board.
Vented exhaust in traditional pig house or other animal-breedings house, is only arranged airflow inlet and exhaust outlet,
Winter is unstable to the indoor air of pig house outside pig house room simply to pig house heating indoor, non-uniform temperature, and needs
It is long-term largely to use heating device to pig house heating indoor, the not only wasting of resources, but also the raising of animal is caused very big
It influences.And the utility model is a kind of energy-saving ventilation system, the exhaust gas being discharged out of pig house room has certain heat, by exhaust gas
Pipeline is provided with the volume space between ceiling and cover board, to provide heat by the air-flow that airflow inlet is come on cover board
Amount carries out heat for the first time to air-flow and transmits, and air-flow enters upper pipeline after the heating of first time, since upper pipeline is to set
It sets in ceiling pig house main body below, the temperature of air forms the temperature difference, pig house master in the temperature and pig house main body of air-flow
Internal air by a part of heat transfer to the air-flow in upper pipeline, the air-flow in upper pipeline obtain second of heat transmitting plus
Heat is provided with heating wire in lower layer's pipeline, and the gas flow temperature after making heating sufficiently achieves required temperature in pig house room, after heating
Air-flow is exported from lower layer's chimneying and is discharged, since air stream outlet is arranged on the side wall of lower layer's pipeline surrounding, the stream of air-flow
To ground is parallel to, the indoor pig of pig house or other animals will not be flowed directly into, thus will not be because of different in pig house room
Regional temperature is different and influences the activity of pig.
Preferably, the volume space formed between ceiling and cover board is the first heating room, air flow valve and upper pipeline
Between form the second firing chamber, between air flow valve and lower layer's pipeline formed third firing chamber.Because room temperature compares room temperature
Height, when air-flow enters the volume space between ceiling and cover board from outdoor, air-flow is once heated up, when air-flow is by upper
When layer pipeline, due to the temperature difference, room temperature will be a part of heat transfer to air-flow, and air-flow carries out second and heats up, air-flow
When into lower layer's pipeline, because of the heating of heating wire, air-flow has carried out the heating of third time.
Preferably, the section of airflow line and exhaust piping is rectangle.The section of pipeline is rectangle, can increase hot biography
The contact area passed reduces pipeline occupied space.
Preferably, air flow valve is louvered valve.The flow and flow rate of air-flow can be adjusted according to demand.
Preferably, air stream outlet is equally distributed strip-shaped hole.The multiple bar shaped exhaust vents being arranged on lower layer's pipeline, air-flow
It is come out by strip-shaped hole, the pig house room temperature of pig house would not be influenced because different zones temperature in pig house is different.
Preferably, a length of 5~20cm of strip-shaped hole, width are 1~3cm.The setting of strip-shaped hole size affects the stream of air-flow
It is logical, to influence the growth of pig, activity.
Preferably, airflow inlet is provided with the first air purifier, and the import of exhaust piping is provided with the second air cleaning
Device, the outlet of exhaust piping are provided with third air purifier and scavenger fan.It can be because of surrounding ring in air outside pig house room
The variation in border has a small amount of germ, can be to the growth for influencing pig if germ enters pig house, and situation is serious also to will cause pest
Epidemic disease purifies the air introduced in pig house, is killed virus so airflow inlet is provided with the first air purifier.Row in pig house
Gas out has peculiar smell, and direct emission will affect air quality, influence the resident around to live, so setting in exhaust piping
The second air purifier and third air purifier set can carry out multiple purifying for discharge exhaust gas.
Preferably, airflow line and exhaust piping are revolution shape.The pipeline of revolution shape can lengthen exhaust gas discharge distance, subtract
The slow exhaust gas velocity of discharge, to enhance heat transfer effect, and can increase the contact area of air and exhaust piping, Jin Ergeng
Effectively the air-flow entered in pig house is heated up, improves heat transfer effect, while pipeline the space occupied can also be reduced.
Preferably, airflow line and exhaust piping are thermal conductive pipe.Hot transmitting is more effectively carried out, exhaust gas discharge is absorbed
When the heat taken out of, energy saving, environmental protection and energy saving.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, the utility model is a kind of energy-saving ventilation system of pig house, and scavenger fan and supply fan are arranged at cover board
Outside, in the raising pig house room far from pig house, reduce the noise that fan rotation generates and pig is impacted.
2, the utility model is a kind of energy-saving ventilation system of pig house, and air stream outlet is the side that lower layer's pipeline surrounding is arranged in
On wall, the flow direction of air-flow is parallel to ground, will not flow directly into the indoor pig of pig house.
3, the utility model is a kind of energy-saving ventilation system of pig house, and airflow line and exhaust piping are disposed as revolution shape
, flow distance can be lengthened, reduces flowing velocity, the setting of exhaust piping also adds area of heat transfer, to improve heat
Transmission effect.
4, the utility model is a kind of energy-saving ventilation system of pig house, the air purifier being arranged on airflow line, can be with
It killed virus, purified to air and waste gas, avoided pig bacterial infection, air purifier is set on exhaust piping, is given up to discharge
Gas is killed virus, is purified, and influence of the pig house to ambient enviroment, environmental protection are reduced.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing.
Fig. 1 is the sectional view of the utility model.
Drawing reference numeral explanation: 1- airflow line, 101- upper pipeline, 102- lower layer pipeline, 2- exhaust piping, 3- pig house master
Body, 4- ceiling, 5- cover board, 6- airflow inlet, 601- supply fan, the first air purifier of 602-, 7- air flow valve, 8- electricity
Heated filament, 9- air stream outlet, 10- third air purifier, 1001- scavenger fan, the second air purifier of 11-, 12- the first heating
Room, the second firing chamber of 13-, 14- third firing chamber.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature other than, can combine in any way.
Embodiment 1: as shown in Figure 1, the utility model is a kind of energy-saving ventilation system of pig house, including it is airflow line 1, useless
Feed channel 2 and pig house main body 3, pig house main body 3 include ceiling 4 and cover board 5, and it is empty that capacity is formed between ceiling 4 and cover board 5
Between, airflow inlet 6 is provided on the cover board 5, airflow inlet 6 is provided with supply fan 601, and the ceiling 4 is provided with out
Mouthful, opening is connected to airflow line 1, and the airflow line 1 includes upper pipeline 101 and lower layer's pipeline 102, upper pipeline
It is provided with air flow valve 7 between 101 and lower layer's pipeline 102, heating wire 8, lower layer's pipeline are provided in lower layer's pipeline 102
The side wall of 102 surroundings is provided with air stream outlet 9, and the import of the exhaust piping 2 extends to pig house main body along 3 side wall of pig house main body
The outlet of 3 bottoms, the exhaust piping 2 extends to outside 5 top of cover board through ceiling 4 and cover board 5.
Vented exhaust in traditional pig house or other animal-breedings house, is only arranged airflow inlet and exhaust outlet,
Winter is unstable to the indoor air of pig house outside pig house room simply to pig house heating indoor, non-uniform temperature, and needs
It is long-term largely to use heating device to pig house heating indoor, the not only wasting of resources, but also the raising of animal is caused very big
It influences.And the utility model is a kind of energy-saving ventilation system, the exhaust gas being discharged out of pig house room has certain heat, by exhaust gas
Pipeline 2 is provided with the volume space between ceiling 4 and cover board 5, to be mentioned on cover board 5 by the air-flow that airflow inlet 6 is come in
Heating load carries out heat for the first time to air-flow and transmits, and air-flow enters upper pipeline 101 after the heating of first time, due to upper layer
Pipeline 101 is arranged in the pig house main body 3 below of ceiling 4, and the temperature of air-flow and the temperature of air in pig house main body 3 are formed
The temperature difference, gas of the air by a part of heat transfer to the air-flow in upper pipeline 101, in upper pipeline 101 in pig house main body 3
Stream obtains second of heat transmitting heating, is provided with heating wire 8 in lower layer's pipeline 102, the gas flow temperature after making heating sufficiently achieves
Required temperature in pig house room, the air-flow after heating are discharged from the air stream outlet 9 of lower layer's pipeline 102, since air stream outlet 9 is setting
On the side wall of 102 surrounding of lower layer's pipeline, the flow direction of air-flow is parallel to ground, will not flow directly into the indoor pig of pig house or
Other animals, so that the activity of pig will not be influenced because different zones temperature in pig house room is different.
Embodiment 2: as shown in Figure 1, the volume space formed between the ceiling 4 and cover board 5 of the utility model is first
Firing chamber 12, forms the second firing chamber 13 between air flow valve 7 and upper pipeline 101, air flow valve 7 and lower layer's pipeline 102 it
Between formed third firing chamber 14.Because room temperature is higher than room temperature, when air-flow enters between ceiling 4 and cover board 5 from outdoor
Volume space when, air-flow is once heated up, and when air-flow passes through upper pipeline 101, due to the temperature difference, room temperature will be
To air-flow, air-flow carries out second and heats up a part of heat transfer, when air-flow enters lower layer's pipeline 102, because of adding for heating wire 8
Heat, air-flow have carried out the heating of third time.
Wherein, the section of airflow line 101 and exhaust piping 102 is rectangle.The section of pipeline is rectangle, can be increased
The contact area of heat transmitting, reduces pipeline occupied space.
Wherein, air flow valve 7 is louvered valve.The flow and flow rate of air-flow can be adjusted according to demand.
Wherein, air stream outlet 9 is equally distributed strip-shaped hole.The multiple bar shaped exhaust vents being arranged on lower layer's pipeline 102, gas
Stream is come out by strip-shaped hole, would not influence the pig house room temperature of pig house because different zones temperature in pig house is different.
Wherein, the length of strip-shaped hole is preferably 13cm, wide preferably 1.8cm.The setting of strip-shaped hole size affects air-flow
Circulation, to influence the growth of pig, activity.
Wherein, airflow inlet 6 is provided with the first air purifier 602, and it is net that the import of exhaust piping 2 is provided with the second air
Change device 11, the outlet of exhaust piping 2 is provided with third air purifier 10 and scavenger fan 1001.Meeting in air outside pig house room
, can be to the growth for influencing pig if germ enters pig house because the variation of ambient enviroment has a small amount of germ, situation is serious
It also will cause pestilence, so airflow inlet 6 is provided with the first air purifier 602, the air introduced in pig house is purified,
Antivirus.The gas being discharged in pig house has peculiar smell, and direct emission will affect air quality, influence the resident around to live, so
The second air purifier 11 and third air purifier 10 being arranged in exhaust piping 2 can carry out multiple net for discharge exhaust gas
Change.
Wherein, airflow line 1 and exhaust piping 2 are revolution shape.The pipeline of revolution shape can lengthen exhaust gas discharge distance, subtract
The slow exhaust gas velocity of discharge, to enhance heat transfer effect, and can increase the contact area of air and exhaust piping, Jin Ergeng
Effectively the air-flow entered in pig house is heated up, improves heat transfer effect, while pipeline the space occupied can also be reduced.
Wherein, airflow line 1 and exhaust piping 2 are thermal conductive pipe.Hot transmitting is more effectively carried out, exhaust gas discharge is absorbed
When the heat taken out of, energy saving, environmental protection and energy saving.
Embodiment 3: the utility model difference from Example 2 is a length of 5cm of strip-shaped hole, wide preferably 3cm.
Embodiment 4: the utility model difference from Example 2 is a length of 10cm of strip-shaped hole, wide preferably 1cm.
Embodiment 5: the energy-saving ventilation system of the utility model, through overtesting, pig house room temperature situation is identical, pig house room
Under the same conditions, by ventilation in 24 hours, the energy of the heating device consumption of traditional mode was this to outer temperature conditions
1.2 times of the energy-saving ventilation system consumption energy of utility model.
The working principle of the utility model is: because the indoor temperature of pig house than pig house room outside temperature it is high, air-flow is cold air,
When air-flow is entered in pig house room outside pig house room, it is not directly entered instead of in pig house room, is introduced into the first heating room 12, will give up
The heat transfer that when institute band is discharged in gas carries out first time heating to air-flow, then by the airflow line 1 of revolution shape, air-flow is logical
It carries out second when crossing upper pipeline 101 to heat up, when air-flow passes through lower layer's pipeline 102, by the heating of heating wire 8, temperature
It heats up with regard to having carried out third time, air-flow is discharged by the equally distributed air stream outlet 9 of side wall of 102 surrounding of lower layer's pipeline, will not
Because different zones temperature is different and influence the activity of pig in pig house room.
The above, only preferred embodiments of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of energy-saving ventilation system of pig house, including airflow line (1), exhaust piping (2) and pig house main body (3), pig house master
Body (3) includes ceiling (4) and cover board (5), forms volume space between ceiling (4) and cover board (5), it is characterised in that: institute
It states and is provided on cover board (5) airflow inlet (6), airflow inlet (6) is provided with supply fan (601), ceiling (4) setting
There is opening, opening is connected to airflow line (1), and the airflow line (1) includes upper pipeline (101) and lower layer's pipeline
(102), it is provided between upper pipeline (101) and lower layer's pipeline (102) air flow valve (7), is set in lower layer's pipeline (102)
It is equipped with heating wire (8), the side wall of lower layer's pipeline (102) surrounding is provided with air stream outlet (9)；The import of the exhaust piping (2)
Pig house main body (3) bottom is extended to along pig house main body (3) side wall, the outlet of the exhaust piping (2) through ceiling (4) and is covered
Plate (5) extends to outer at the top of cover board (5).
2. a kind of energy-saving ventilation system of pig house according to claim 1, it is characterised in that: the ceiling (4) and lid
The volume space formed between plate (5) is the first heating room (12), and the is formed between air flow valve (7) and upper pipeline (101)
Two firing chambers (13) form third firing chamber (14) between air flow valve (7) and lower layer's pipeline (102).
3. a kind of energy-saving ventilation system of pig house according to claim 1, it is characterised in that: the airflow line (1) and
The section of exhaust piping (2) is rectangle.
4. a kind of energy-saving ventilation system of pig house according to claim 1, it is characterised in that: the air flow valve (7) is
Louvered valve.
5. a kind of energy-saving ventilation system of pig house according to claim 1, it is characterised in that: the air stream outlet (9) is
Equally distributed strip-shaped hole, a length of 5~20cm of strip-shaped hole, width are 1~3cm.
6. a kind of energy-saving ventilation system of pig house according to claim 1, it is characterised in that: the airflow inlet (6) sets
It is equipped with the first air purifier (602), the import of the exhaust piping (2) is provided with the second air purifier (11), described useless
The outlet of feed channel (2) is provided with third air purifier (10) and scavenger fan (1001).
7. a kind of energy-saving ventilation system of pig house according to claim 1, it is characterised in that: the airflow line (1) and
Exhaust piping (2) is revolution shape.
8. a kind of energy-saving ventilation system of pig house according to claim 1, it is characterised in that: the airflow line (1) and
Exhaust piping (2) is thermal conductive pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862907.9U CN209151895U (en) | 2018-11-13 | 2018-11-13 | A kind of energy-saving ventilation system of pig house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862907.9U CN209151895U (en) | 2018-11-13 | 2018-11-13 | A kind of energy-saving ventilation system of pig house |
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| Publication Number | Publication Date |
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| CN209151895U true CN209151895U (en) | 2019-07-26 |
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ID=67337838
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821862907.9U Active CN209151895U (en) | 2018-11-13 | 2018-11-13 | A kind of energy-saving ventilation system of pig house |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367128A (en) * | 2019-08-29 | 2019-10-25 | 东北农业大学 | A kind of pig house ceiling ventilation preheating device |
-
2018
- 2018-11-13 CN CN201821862907.9U patent/CN209151895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367128A (en) * | 2019-08-29 | 2019-10-25 | 东北农业大学 | A kind of pig house ceiling ventilation preheating device |
| CN110367128B (en) * | 2019-08-29 | 2021-10-22 | 东北农业大学 | Hog house shed roof ventilation preheating device |
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