CN206776399U - A kind of poultry house heat reclamation device with fresh air bypass - Google Patents
A kind of poultry house heat reclamation device with fresh air bypass Download PDFInfo
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- CN206776399U CN206776399U CN201720201252.XU CN201720201252U CN206776399U CN 206776399 U CN206776399 U CN 206776399U CN 201720201252 U CN201720201252 U CN 201720201252U CN 206776399 U CN206776399 U CN 206776399U
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- air
- fresh air
- pressure chamber
- static pressure
- waste gas
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Abstract
The utility model discloses a kind of poultry house heat reclamation device with fresh air bypass,Including passage housing,Exhaust steam passage is provided with the passageway housings body,The fresh air channel that upstream and downstream extends through exhaust steam passage both ends is provided with the exhaust steam passage,The upstream and downstream of the fresh air channel is respectively arranged with air inlet and air outlet,The air outlet is connected with fresh air static pressure chamber,Air outlet is provided with the fresh air static pressure chamber,Fresh air pressure fan is provided with the air outlet,The exhaust steam passage, which is closed at the top of fresh air static pressure chamber, is provided with and communicated with waste gas air-supply static pressure chamber,Exhaust gas inlet is provided with the waste gas air-supply static pressure chamber,The exhaust gas inlet is provided with waste gas pressure fan,The top that the exhaust steam passage closes on air inlet is provided with waste gas air draft static pressure chamber,Waste gas outlet is provided with the waste gas air draft static pressure chamber,The utility model is reasonable in design,Heat exchange efficiency can be adjusted,Hot waste gas passage frosting is avoided to freeze.
Description
Technical field
It the utility model is related to pouity dwelling place heat recovery equipment field, specially a kind of poultry house recuperation of heat with fresh air bypass
Device.
Background technology
Chinese patent (publication number：The CN205579883U days for announcing：2016.09.14) poultry house heat reclamation device is disclosed,
Although realize the preferable heat exchange efficiency (generally 50%~60%) of heat reclamation device, in actually cultivating, heat exchange effect
Rate can not make effective adjustment according to cultivation needs.
In actual poultry house heating period breeding process, the outer day and night temperature of house is larger, and target temperature needs outer in house in house
The lower basic maintenance of temperature fluctuation is stable.Therefore, heat reclamation device heat exchange efficiency needs to make effectively according to outer temperature fluctuation is given up
Adjustment.When the outer temperature of house is low, the effective heat exchange efficiency of heat reclamation device will height；When the outer temperature of house is high, heat reclamation device effectively exchanges heat
Efficiency is low.The northerly early spring and late autumn time, the adjustment of heat reclamation device heat exchange efficiency are particularly important.
In addition, the waste gas humidity that recuperation of heat core is discharged into from hen house is bigger (20 DEG C, relative humidity 50%), reclaiming
During heat, condensed water will necessarily be produced.In extremely cold area, too high heat exchange efficiency can cause heat exchange core end waste gas temperature
Less than 0 DEG C condensation frost of degree, blocks exhaust steam passage, influences the normal use of heat reclamation device.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design, can adjust heat exchange efficiency, avoid hot waste gas
The poultry house heat reclamation device with fresh air bypass that passage frosting is freezed, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of poultry house heat reclamation device with fresh air bypass, including passage housing, it is provided with the passageway housings body
Exhaust steam passage, the fresh air channel that upstream and downstream extends through exhaust steam passage both ends is provided with the exhaust steam passage, it is described new
The upstream and downstream of wind passage is respectively arranged with air inlet and air outlet, and the air outlet is connected with fresh air static pressure chamber, described new
Air outlet is provided with wind static pressure chamber, fresh air pressure fan is provided with the air outlet, the exhaust steam passage closes on fresh air static pressure
Waste gas air-supply static pressure chamber is provided with and communicated with the top of chamber, exhaust gas inlet, the waste gas are provided with the waste gas air-supply static pressure chamber
Import is provided with waste gas pressure fan, and the top that the exhaust steam passage closes on air inlet is provided with waste gas air draft static pressure chamber, the waste gas
Waste gas outlet is provided with air draft static pressure chamber, the waste gas outlet is provided with waste gas exhaust blower, the outer wall of the fresh air static pressure chamber
On offer the bypass air door being in communication with the outside, the homonymy that the air outlet and exhaust gas inlet are located at passage housing is set.
Preferably, the air inlet of the fresh air channel upstream is provided with air filter.
Preferably, the air filter is G3 roughing-efficiency plate filters.
Preferably, the air inlet of the fresh air channel upstream is provided with windshield.
Preferably, the PVC board extended along exhaust steam passage length direction, the PVC board are provided with the exhaust steam passage
Both ends extend through the setting of exhaust steam passage both ends, and the fresh air channel is arranged on inside PVC board.
Preferably, it is provided with maintenance door on the outer wall of the fresh air static pressure chamber.
Compared with prior art, the beneficial effects of the utility model are：Offered on the outer wall of fresh air static pressure chamber and the external world
The bypass air door of connection, by bypassing the opening of air door, it can directly extract the outer fresh air of house of certain air quantity so that enter heat and return
The fresh air of receiving apparatus is reduced, and is reached adjustment heat reclamation device heat exchange efficiency with this and is avoided exhaust steam passage frosting in heat reclamation device
The dual purpose to freeze；Effective heat exchange efficiency of heat reclamation device can be adjusted flexibly in device.According to temperature in house just, suitably
Increase or reduce effective heat exchange efficiency, avoid and maintain maximum heat exchange efficiency (generally 50%~60%) simply and make house
Higher possibility be present in interior temperature；Device can avoid the frosting of extremely cold area heat reclamation device from freezing.Monitor heat exchange core end
The temperature of waste gas, when it is close to 0 DEG C, it is necessary to which bypassing fresh air reduces effective heat exchange efficiency of heat reclamation device, avoid recuperation of heat
Exhaust steam passage frosting is freezed in device.The utility model is reasonable in design, can adjust heat exchange efficiency, avoids hot waste gas passage
Frosting is freezed.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the poultry house heat reclamation device with fresh air bypass；
Fig. 2 is the structural representation that a kind of poultry house heat reclamation device with fresh air bypass is overlooked；
Fig. 3 is a kind of structural representation of the poultry house heat reclamation device side view with fresh air bypass.
In figure：1- bypass air doors, 2- fresh air pressure fan, 3- waste gas pressure fan, 4- windshield, 5- waste gas exhaust blowers, 6- lead to
Road housing, 7- maintenance doors, 8- fresh air static pressure chambers, 9- waste gas air-supply static pressure chamber, 10- waste gas air draft static pressure chambers, 11- air filtrations dress
Put.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1~3 are referred to, the utility model provides a kind of technical scheme：A kind of poultry house heat with fresh air bypass is returned
Receiving apparatus, including passage housing 6, be provided with exhaust steam passage in the passage housing 6, be provided with the exhaust steam passage upstream and
Downstream extends through the fresh air channel at exhaust steam passage both ends, the upstream and downstream of the fresh air channel be respectively arranged with air inlet and
Air outlet, the air outlet are connected with fresh air static pressure chamber 8, are provided with air outlet on the fresh air static pressure chamber 8, on the air outlet
Fresh air pressure fan 2 is provided with, the top that the exhaust steam passage closes on fresh air static pressure chamber 8 is provided with and communicated with waste gas air-supply static pressure chamber 9,
Exhaust gas inlet is provided with the waste gas air-supply static pressure chamber 9, the exhaust gas inlet is provided with waste gas pressure fan 3, and the waste gas leads to
The top that road closes on air inlet is provided with waste gas air draft static pressure chamber 10, and waste gas outlet is provided with the waste gas air draft static pressure chamber 10,
The waste gas outlet is provided with waste gas exhaust blower 5, and the bypass wind being in communication with the outside is offered on the outer wall of the fresh air static pressure chamber 8
The homonymy that door 1, the air outlet and exhaust gas inlet are located at passage housing 6 is set.
Wherein, the air inlet of fresh air channel upstream is provided with air filter 11；The air filter 11 is
G3 roughing-efficiency plate filters；The air inlet of the fresh air channel upstream is provided with windshield 4；It is provided with the exhaust steam passage
The PVC board extended along exhaust steam passage length direction, the PVC board both ends extend through the setting of exhaust steam passage both ends, described new
Wind passage is arranged on inside PVC board；Maintenance door 7 is provided with the outer wall of the fresh air static pressure chamber 8, it is convenient that device inside is carried out
Maintenance.
Operation principle of the present utility model is：
When giving up outer gas temperature rise, temperature has elevated trend therewith in house, now needs to reduce the effective of heat reclamation device
Heat exchange efficiency.Operating principle is as follows：Bypass air door 1 is gradually opened, outer fresh air is given up and is directly entered fresh air static pressure chamber 8, with warp
After crossing the fresh air mixing of heat reclamation device, hen house is sent into.
When house outer gas temperature drop is low, temperature has the trend of reduction therewith in house, now needs to raise the effective of heat reclamation device
Heat exchange efficiency.Operating principle is as follows：Bypass air door 1 is progressively closed off, the outer fresh air of house is reduced and is directly entered fresh air static pressure chamber 8
Air quantity, reach the purpose for gradually rising the effective heat exchange efficiency of heat reclamation device.
Heat exchange core end EGT close at 0 DEG C, it is necessary to bypass fresh air reduce heat reclamation device effective heat exchange efficiency,
Exhaust steam passage frosting in heat reclamation device is avoided to freeze.
Effective heat exchange efficiency of heat reclamation device can be adjusted flexibly in this product.According to the appropriate increase of temperature height in house or
Person reduces effective heat exchange efficiency, avoids and maintains maximum heat exchange efficiency (generally 50%~60%) simply and make temperature in house
Higher possibility be present.
This product can avoid the frosting of extremely cold area heat reclamation device from freezing.The temperature of heat exchange core end waste gas is monitored,
When it is close to 0 DEG C, it is necessary to which bypassing fresh air reduces effective heat exchange efficiency of heat reclamation device, waste gas in heat reclamation device is avoided to lead to
Road frosting is freezed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spiritual principle of the present utility model or essential characteristic, this reality can be realized in other specific forms
With new.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this reality
Limited with new scope by appended claims rather than described above, it is intended that equivalency in claim will be fallen
Implication and scope in all changes include in the utility model.Any reference in claim should not be considered as
The involved claim of limitation.
Claims (6)
1. a kind of poultry house heat reclamation device with fresh air bypass, including passage housing (6), the passage housing (6) is interior to be set
Exhaust steam passage is equipped with, the fresh air channel that upstream and downstream extends through exhaust steam passage both ends is provided with the exhaust steam passage, institute
The upstream and downstream for stating fresh air channel is respectively arranged with air inlet and air outlet, and the air outlet is connected with fresh air static pressure chamber (8),
Air outlet is provided with the fresh air static pressure chamber (8), fresh air pressure fan (2), the exhaust steam passage are provided with the air outlet
Close at the top of fresh air static pressure chamber (8) and be provided with and communicated with waste gas air-supply static pressure chamber (9), set on the waste gas air-supply static pressure chamber (9)
Exhaust gas inlet is equipped with, the exhaust gas inlet is provided with waste gas pressure fan (3), and the top that the exhaust steam passage closes on air inlet is provided with
Waste gas air draft static pressure chamber (10), waste gas outlet is provided with the waste gas air draft static pressure chamber (10), the waste gas outlet is provided with
Waste gas exhaust blower (5), it is characterised in that：The bypass air door being in communication with the outside is offered on the outer wall of the fresh air static pressure chamber (8)
(1), the air outlet and exhaust gas inlet are located at the homonymy setting of passage housing (6).
A kind of 2. poultry house heat reclamation device with fresh air bypass according to claim 1, it is characterised in that：It is described new
The air inlet of wind passage upstream is provided with air filter (11).
A kind of 3. poultry house heat reclamation device with fresh air bypass according to claim 2, it is characterised in that：The sky
Gas filter (11) is G3 roughing-efficiency plate filters.
A kind of 4. poultry house heat reclamation device with fresh air bypass according to claim 1, it is characterised in that：It is described new
The air inlet of wind passage upstream is provided with windshield (4).
A kind of 5. poultry house heat reclamation device with fresh air bypass according to claim 1, it is characterised in that：It is described useless
The PVC board extended along exhaust steam passage length direction is provided with gas passage, the PVC board both ends extend through exhaust steam passage two
End is set, and the fresh air channel is arranged on inside PVC board.
A kind of 6. poultry house heat reclamation device with fresh air bypass according to claim 1, it is characterised in that：It is described new
Maintenance door (7) is provided with the outer wall of wind static pressure chamber (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201252.XU CN206776399U (en) | 2017-03-03 | 2017-03-03 | A kind of poultry house heat reclamation device with fresh air bypass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201252.XU CN206776399U (en) | 2017-03-03 | 2017-03-03 | A kind of poultry house heat reclamation device with fresh air bypass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206776399U true CN206776399U (en) | 2017-12-22 |
Family
ID=60705069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201252.XU Active CN206776399U (en) | 2017-03-03 | 2017-03-03 | A kind of poultry house heat reclamation device with fresh air bypass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206776399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729981A (en) * | 2019-01-07 | 2019-05-10 | 东北农业大学 | Cold area's pig house air dewetting purifying temperature-regulating exhaust system |
-
2017
- 2017-03-03 CN CN201720201252.XU patent/CN206776399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729981A (en) * | 2019-01-07 | 2019-05-10 | 东北农业大学 | Cold area's pig house air dewetting purifying temperature-regulating exhaust system |
| CN109729981B (en) * | 2019-01-07 | 2021-03-23 | 东北农业大学 | Air dehumidifying, purifying, temperature-adjusting and exhausting system for hog house in cold region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: Room 1506, block a, Wanda Plaza, No. 958, Yuanfei Road, Kuiwen District, Weifang City, Shandong Province Patentee after: Shandong Sifang Xinyu agriculture and Animal Husbandry Equipment Co.,Ltd. Address before: 261200 Shandong Weifang City, Kuiwei District, Wanda Plaza A block project (phase I) No. 1 complex building 3 unit 1505 Patentee before: WEIFANG SIFANG NEW DOMAIN ENVIRONMENT ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 261000 room 1506, block a, Wanda Plaza, No. 958, Yuanfei Road, Kuiwen District, Weifang City, Shandong Province Patentee after: Shandong Sifang Xinyu agriculture and animal husbandry technology Co.,Ltd. Address before: 261000 room 1506, block a, Wanda Plaza, 958 Yuanfei Road, Kuiwen District, Weifang City, Shandong Province (office space only) Patentee before: Shandong Sifang Xinyu agriculture and Animal Husbandry Equipment Co.,Ltd. |
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| CP03 | Change of name, title or address |