CN202617920U - Ventilation air intake device with adjustable air quantity - Google Patents
Ventilation air intake device with adjustable air quantity Download PDFInfo
- Publication number
- CN202617920U CN202617920U CN 201220286306 CN201220286306U CN202617920U CN 202617920 U CN202617920 U CN 202617920U CN 201220286306 CN201220286306 CN 201220286306 CN 201220286306 U CN201220286306 U CN 201220286306U CN 202617920 U CN202617920 U CN 202617920U
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- Prior art keywords
- air
- ventilation
- adjustable
- air inlet
- fan
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- Expired - Fee Related
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Abstract
The utility model discloses a ventilation air intake device with adjustable air quantity, comprising an air outlet (2) which is arranged on any wall A (1) of an animal breeding house and an air inlet (4) which is arranged on a wall B (3), wherein the air outlet (2) is internally provided with a variable frequency fan (6), the air inlet (4) is internally provided with an adjustable curtain, the adjustable curtain (7) is connected with a driving device (8), a ventilation fan (5) is also arranged inside the breeding house, the air inlet (4) is arranged at an air inlet side of the ventilation fan (5), and the air outlet (2) is arranged at an air outlet side of the ventilation fan (5). The ventilation air intake device with adjustable air quantity disclosed by the utility model has the beneficial effects that structure is simple, layout is reasonable, ventilation quantity is regulated by changing lockage size of the air inlet and rotating speed of the variable frequency fan, so that the breeding house can regulate ventilation quantity according to the need and practical condition, convenience is provided for application, cost is low, fresh air can be provided for a pig house, heating and heat insulation cost of the breeding house also can be reduced, and resource waste is avoided.
Description
Technical field
The utility model relates to the ventilation equipment technical field, the adjustable ventilating air intake arrangement of particularly a kind of air quantity.
Background technology
Along with the raising of modernized pig raising technology, the design and the construction of pig house are had higher requirement, wherein the pig house ventilation is one of important technology technology wherein.The ventilation of pig house not only will consider to get rid of aqueous vapor unnecessary in the house, pernicious gas, dust and pathogenic microorganism; For pig provides necessary fresh air; Also will fully take into account the temperature of safeguarding colony house, the balance of ventilation and insulation is to reduce the heat tracing cost, improves the key of pig house environment.But mostly the existing employed ventilation unit of pig house is unadjustable structure, and ventilation is difficult to control, can't regulate air quantity with situation according to actual needs, causes ventilation effect undesirable, and production cost is high, the phenomenon of waste resource.The ventilating system of existing pig house is to establish the skylight on pig house top, carries out cross-ventilation through the skylight and ventilates, and this structure is only ventilated to the pig house part, and air circulation is poor, and ventilation effect is not good.
The utility model content
The purpose of the utility model is to overcome the shortcoming of prior art, and a kind of simple in structure, ventilating air intake arrangement that air quantity is adjustable is provided.
The purpose of the utility model realizes through following technical scheme: the ventilating air intake arrangement that a kind of air quantity is adjustable; Any wall A that it is included in the animal colony house goes up exhaust outlet that is provided with and the air inlet that on the wall B relative with wall A, is provided with, and frequency conversion fan is installed in the exhaust outlet, and adjustable window curtain is installed in the air inlet; Adjustable window curtain is connected with drive unit; Be positioned at colony house inside and also be provided with the ventilation electric fan, air inlet is positioned at the inlet side of ventilation electric fan, and exhaust outlet is positioned at the air draft side of ventilation electric fan.
It also comprises switch board, and switch board links to each other with drive unit with frequency conversion fan.
The utlity model has following advantage: the utility model is simple in structure, rationally distributed, realizes the adjusting to ventilation through the open amount of change adjustable window curtain and the rotating speed of frequency conversion fan, makes colony house can regulate the size of ventilation as required with actual conditions; Easy to use, cost is low, can fresh air be provided for pig house; Guarantee that air quality and temperature in the colony house are suitable; Can cut down the consumption of energy again, save production cost, avoid the wasting of resources.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among the figure, 1-wall A, 2-exhaust outlet, 3-wall B, 4-air inlet, 5-ventilation electric fan, 6-frequency conversion fan, 7-adjustable window curtain, 8-drive unit.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description:
As shown in Figure 1; The ventilating air intake arrangement that a kind of air quantity is adjustable, any wall A1 that it is included in the animal colony house goes up exhaust outlet 2 that is provided with and the air inlet 4 that on the wall B3 relative with wall A1, is provided with, and frequency conversion fan 6 is installed in the exhaust outlet 2; Adjustable window curtain 7 is installed in the air inlet 4; Adjustable window curtain 7 is connected with drive unit 8, and drive unit 8 is used to drive adjustable window curtain 7 and opens and closes, and described adjustable window curtain 7 can adopt existing roller shutter type up-down curtain; Said drive unit 8 can adopt electromotor, and the top rotating shaft of roller shutter type up-down curtain is connected with electromotor through decelerator; Be positioned at colony house inside and also be provided with ventilation electric fan 5; Air inlet 4 is positioned at the inlet side of ventilation electric fan 5, and exhaust outlet 2 is positioned at the air draft side of ventilation electric fan 5, and the air draft direction of ventilation electric fan 5 is identical to the direction of exhaust outlet 2 with air inlet 4; Be used to make the colony house inner air to flow in order, improve drafting efficiency.And a plurality of air inlets 4 can be set on the wall A1, a plurality of exhaust outlets 2 can be set on the wall B3, a plurality of ventilation electric fans 5 can be set in the colony house, thereby increase ventilation, improve drafting efficiency.
It also comprises switch board, and switch board links to each other with drive unit 8 with frequency conversion fan 6, regulates the switching of adjustable window curtain 7 and the rotating speed of frequency conversion fan 6 through switch board.
During use; When temperature is higher in the colony house, can regulate drive unit 8 through switch board, the adjustable window curtain 7 of air inlet 4 is all opened; Regulate frequency conversion fan 6 simultaneously and reach maximum (top) speed; Thereby can accomplish the air exchange of colony house and extraneous air efficiently, improve air quality in the colony house, reduce temperature in the colony house; Air quality is better in colony house, when temperature suits, can regulate drive unit 8 through switch board; Adjustable window curtain 7 suitable part of air inlet 4 are closed, regulate frequency conversion fan 6 rotating speeds simultaneously and reduce, can make under the prerequisite that guarantees the colony house ventilation, to cut down the consumption of energy; Economize on resources, reduce production costs.
Claims (2)
1. ventilating air intake arrangement that air quantity is adjustable; It is characterized in that: any wall A (1) that it is included in the animal colony house goes up exhaust outlet (2) that is provided with and the air inlet (4) that upward is provided with at the wall B (3) relative with wall A (1); Frequency conversion fan (6) is installed in the exhaust outlet (2); Adjustable window curtain (7) is installed in the air inlet (4), and adjustable window curtain (7) is connected with drive unit (8), is positioned at colony house inside and also is provided with ventilation electric fan (5); Air inlet (4) is positioned at the inlet side of ventilation electric fan (5), and exhaust outlet (2) is positioned at the air draft side of ventilation electric fan (5).
2. the adjustable ventilating air intake arrangement of a kind of air quantity according to claim 1, it is characterized in that: it also comprises switch board, switch board links to each other with drive unit (8) with frequency conversion fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286306 CN202617920U (en) | 2012-06-18 | 2012-06-18 | Ventilation air intake device with adjustable air quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286306 CN202617920U (en) | 2012-06-18 | 2012-06-18 | Ventilation air intake device with adjustable air quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617920U true CN202617920U (en) | 2012-12-26 |
Family
ID=47371191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286306 Expired - Fee Related CN202617920U (en) | 2012-06-18 | 2012-06-18 | Ventilation air intake device with adjustable air quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782444A (en) * | 2018-06-27 | 2018-11-13 | 桐梓县聚民富农农业专业合作社 | Calf breeding method and feeding facility |
| CN109792959A (en) * | 2019-03-15 | 2019-05-24 | 四川省畜牧科学研究院 | A kind of novel energy-conserving ring control greenhouse rabbit home |
-
2012
- 2012-06-18 CN CN 201220286306 patent/CN202617920U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782444A (en) * | 2018-06-27 | 2018-11-13 | 桐梓县聚民富农农业专业合作社 | Calf breeding method and feeding facility |
| CN109792959A (en) * | 2019-03-15 | 2019-05-24 | 四川省畜牧科学研究院 | A kind of novel energy-conserving ring control greenhouse rabbit home |
| CN109792959B (en) * | 2019-03-15 | 2024-03-12 | 四川省畜牧科学研究院 | Novel energy-conserving environmental control big-arch shelter rabbit house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180618 |