CN204518780U - Funnel-shaped air inlet fan - Google Patents
Funnel-shaped air inlet fan Download PDFInfo
- Publication number
- CN204518780U CN204518780U CN201520156959.4U CN201520156959U CN204518780U CN 204518780 U CN204518780 U CN 204518780U CN 201520156959 U CN201520156959 U CN 201520156959U CN 204518780 U CN204518780 U CN 204518780U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- main engine
- engine bed
- air
- airduct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Ventilation (AREA)
Abstract
The utility model belongs to ventilation equipment technical field, relates to a kind of for giving up the air inlet fan ventilated to livestock culture.Funnel-shaped air inlet fan, is characterized in that: comprise main engine bed and air duct base, connected between main engine bed and air duct base by YE, and described YE comprises lifting column and lifting platform, and air duct base is arranged on lifting platform; Main engine bed bottom is indoor airduct, and air duct base top is airduct, and airduct top is outdoor air inlet, and airduct inside is provided with butterfly valve assembly; Main engine bed and air duct base joint are the bottom of indoor return air mouth main engine bed is air outlet.
Description
Technical field
The utility model belongs to ventilation equipment technical field, relates to a kind of for giving up the air inlet fan ventilated to livestock culture.
Background technology
For ensureing good breeding environment, need to carry out ventilation to livestock culture house inner air.Inner relative to pouity dwelling place, outdoor is low temperature environment, and outdoor air directly enters the cultivation temperature that pouity dwelling place inside can affect its inside, and especially in the winter time, indoor/outdoor temperature-difference is comparatively large, and this phenomenon is more obvious.In prior art, for ensureing good ventilation effect, reducing again the impact of outdoor temperature on breeding environment in house, usually needing, in the position at air inlet fan place, roof, preheating device is installed.This apparatus structure is complicated, and expends the energy.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of structure simple, energy consumption is low, without the need to the funnel-shaped air inlet fan of preheating device.
The technical solution of the utility model: funnel-shaped air inlet fan, is comprised main engine bed and air duct base, is connected between main engine bed and air duct base by YE, and described YE comprises lifting column and lifting platform, and air duct base is arranged on lifting platform; Main engine bed bottom is indoor airduct, and air duct base top is airduct, and airduct top is outdoor air inlet, outdoor air inlet is positioned at outside roof, main engine bed and air duct base joint are indoor return air mouth, and the bottom of main engine bed is air outlet, and indoor return air mouth and air outlet are all positioned at indoor.
Preferably, bottom main engine bed, air outlet place is provided with deflector.
Preferably, airduct inside is provided with butterfly valve assembly.
Preferably, the upper end of air inlet is provided with rain cover, and air inlet is provided with bird prevention net.
Preferably, indoor airduct inside is provided with fan.
Operation principle of the present utility model: when funnel-shaped air inlet fan is installed, outdoor cold air enters airduct by air inlet, move downward along airduct, Indoor Thermal air indoor return air inlet enters indoor, after mixing with the cold air entered outdoor, jointly move downward along indoor airduct, discharge from air outlet.After the outer cold air of Indoor Thermal air mixing chamber, air themperature raises.By YE, regulate the spacing between main engine bed and air duct base, the size of return air inlet in conditioning chamber, control the flow of hot-air.
The beneficial effects of the utility model:
1, adopt the mode of the outer cold air of Indoor Thermal air mixing chamber, instead of preheating device of the prior art, simplify the mechanism of air inlet fan, also reduce energy consumption.
2, the spacing between air duct base and main engine bed is adjustable, controls the flow of hot-air by adjustment spacing therebetween; Control the flow of cold air by the butterfly valve assembly in adjustment airduct, handiness, realizes better cold and hot mixed effect.、
3, rain cover and bird prevention net are set, reduce external environment to the impact of air inlet fan work.
4, in indoor airduct, fan is set, ventilation speed can be adjusted as required.
5, making air intake to four sides diffusion by arranging deflector, avoiding the temperature difference in pouity dwelling place comparatively large, ensureing uniform ventilation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Funnel-shaped air inlet fan, comprise main engine bed 2 and air duct base 3, connected between main engine bed 2 and air duct base 3 by YE 8, YE 8 comprises lifting column and lifting platform, and lifting column can drive lifting platform to move up and down, and main engine bed 2 is arranged on lifting platform; Main engine bed 2 bottom is indoor airduct, and indoor airduct inside is provided with fan 9.Air duct base 3 top is airduct, and airduct top is outdoor air inlet, and airduct inside is provided with butterfly valve assembly 4.Outdoor air inlet is positioned at outside roof 5, and main engine bed 2 and air duct base 3 joint are indoor return air mouth, and the bottom of main engine bed 2 is air outlet, and indoor return air mouth and air outlet are all positioned at indoor.Bottom main engine bed 2, air outlet place is provided with deflector 1.The upper end of air inlet is provided with rain cover 7, and air inlet is provided with bird prevention net 6.
During work, cold air outdoor air inlet enters, hot-air enters through indoor return air mouth, when needing the flow of control room external air inlet, adjustment butterfly valve assembly 4, when needing adjustment hot air flowrate, the height of main engine bed 2 position is adjusted by adjustment YE 8, thus the spacing of main engine bed 2 and air duct base 3, namely have adjusted the size of indoor return air mouth, control the ratio of return air and air intake.Mixed air is diffused into indoor all directions through deflector 1.
Claims (5)
1. funnel-shaped air inlet fan, is characterized in that: comprise main engine bed and air duct base, connected between main engine bed and air duct base by YE, and described YE comprises lifting column and lifting platform, and main engine bed is arranged on lifting platform; Main engine bed bottom is indoor airduct, and air duct base top is airduct, and airduct top is outdoor air inlet, and airduct inside is provided with butterfly valve assembly; Main engine bed and air duct base joint are the bottom of indoor return air mouth main engine bed is air outlet.
2. funnel-shaped air inlet fan as claimed in claim 1, it is characterized in that: bottom described main engine bed, air outlet place is provided with deflector.
3. funnel-shaped air inlet fan as claimed in claim 1, is characterized in that: described airduct inside is provided with butterfly valve assembly.
4. funnel-shaped air inlet fan as claimed in claim 1, is characterized in that: the upper end of described air inlet is provided with rain cover, and air inlet is provided with bird prevention net.
5. funnel-shaped air inlet fan as claimed in claim 1, is characterized in that: described indoor airduct inside is provided with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156959.4U CN204518780U (en) | 2015-03-19 | 2015-03-19 | Funnel-shaped air inlet fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156959.4U CN204518780U (en) | 2015-03-19 | 2015-03-19 | Funnel-shaped air inlet fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518780U true CN204518780U (en) | 2015-08-05 |
Family
ID=53732858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520156959.4U Active CN204518780U (en) | 2015-03-19 | 2015-03-19 | Funnel-shaped air inlet fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204518780U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386518A (en) * | 2016-11-28 | 2017-02-15 | 北京天福昌运制冷设备安装股份有限公司 | Environment-friendly heating, ventilation and heat exchange system for cultivation house and cultivation house |
| ES2683915A1 (en) * | 2017-03-28 | 2018-09-28 | Exafan S.A. | System to ventilate and/or renew air in a controlled way through chimneys (Machine-translation by Google Translate, not legally binding) |
| CN109169381A (en) * | 2018-09-27 | 2019-01-11 | 温海青 | A kind of multi-functional air heating combined equipment |
| CN115104537A (en) * | 2022-07-20 | 2022-09-27 | 青岛海岚环境设备有限公司 | Chimney type mixed air inlet machine and ventilation mode thereof |
-
2015
- 2015-03-19 CN CN201520156959.4U patent/CN204518780U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386518A (en) * | 2016-11-28 | 2017-02-15 | 北京天福昌运制冷设备安装股份有限公司 | Environment-friendly heating, ventilation and heat exchange system for cultivation house and cultivation house |
| CN106386518B (en) * | 2016-11-28 | 2022-11-15 | 北京天福昌运制冷设备安装股份有限公司 | Breed house environmental protection and supply temperature and ventilation heat exchange system and breed house |
| ES2683915A1 (en) * | 2017-03-28 | 2018-09-28 | Exafan S.A. | System to ventilate and/or renew air in a controlled way through chimneys (Machine-translation by Google Translate, not legally binding) |
| CN109169381A (en) * | 2018-09-27 | 2019-01-11 | 温海青 | A kind of multi-functional air heating combined equipment |
| CN115104537A (en) * | 2022-07-20 | 2022-09-27 | 青岛海岚环境设备有限公司 | Chimney type mixed air inlet machine and ventilation mode thereof |
| CN115104537B (en) * | 2022-07-20 | 2024-07-05 | 青岛海岚环境设备有限公司 | Chimney type mixed air inlet machine and ventilation mode thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204518780U (en) | Funnel-shaped air inlet fan | |
| CN203907822U (en) | Air conditioner system for tobacco shred making plant of cigarette factory | |
| CN203040352U (en) | Automatic temperature reduction device for sow piggery | |
| CN103398449B (en) | Seasonally regulating and controlling method for large-space air conditioning equipment capable of changing air supply direction seasonally | |
| CN201308036Y (en) | Ventilating system of pigsty | |
| CN105674465A (en) | Air outlet device capable of adjusting induced fresh air system | |
| CN205511423U (en) | Pig of ventilating in improvement formula spring, autumn, winter is with breeding house | |
| CN106688717A (en) | Ventilation structure for intelligent greenhouse | |
| CN205579851U (en) | Air -out device of adjustable induction type new trend system | |
| CN204313447U (en) | Fresh air ventilator | |
| CN209165724U (en) | A kind of suitching type wind outlet unit | |
| CN207803095U (en) | A kind of pig house room temperature self-checking device | |
| CN203907846U (en) | Tall and big space cold and warm air carrier | |
| CN200956795Y (en) | Detachable and movable roasting house | |
| CN205623679U (en) | Energy conservation formula animal house | |
| CN201926079U (en) | Intelligent energy-saving central air-conditioning device | |
| CN201050856Y (en) | Ventilation means for indoor and outdoor | |
| CN208475516U (en) | Factory ventilating system | |
| CN207350676U (en) | A kind of induction type anti-condensation ventilating opening | |
| CN207113047U (en) | High energy efficiency multi-functional air conditioner unit | |
| CN204751076U (en) | Feed bin and use material stock device of this feed bin | |
| CN103968486A (en) | Cold and warm air vehicle for high and large space | |
| CN201680583U (en) | Hot-air and hot-water dual-purpose boiler | |
| CN201555315U (en) | Central air-conditioning floor | |
| CN205694853U (en) | Temperature self adjusting formula animal room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: 266000 Qingdao Province, Chengyang District, the streets of the village in the village of Huang Huang Port Road, No. 11, No. Patentee after: QINGDAO HAILAN ENVIRONMENTAL EQUIPMENT CO., LTD. Address before: 266000 Shandong, China, Chengyang District Industrial Park in the middle of the Port Road, Huaxia Road, No. 11 Patentee before: Qingdao Yigao Air Conditioner Co., Ltd. |