CN204921439U - Roof ventilation of plant device - Google Patents
Roof ventilation of plant device Download PDFInfo
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- CN204921439U CN204921439U CN201520686404.0U CN201520686404U CN204921439U CN 204921439 U CN204921439 U CN 204921439U CN 201520686404 U CN201520686404 U CN 201520686404U CN 204921439 U CN204921439 U CN 204921439U
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- air duct
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- ventilation device
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Abstract
The utility model provides a roof ventilation of plant device, it includes and dryer, tuyere and fan still includes the controller, the fan passes through fan support and sets up and be in inside the dryer, fan support fixes the inside of dryer, the top and the bottom of dryer are provided with the tuyere, and the lower part of fan is provided with transfers the wind subassembly, transfer the wind subassembly to include baffle and motor, the baffle passes through the fixed plate and the pivot is fixed inside the dryer, and an input of fan and motor is connected respectively to the output of controller for send analog signal with control to fan and motor the rotational speed of fan and baffle open the angle. The embodiment of the utility model provides a wide coverage of taking a breath in the roof that the provides fan house, speed is adjustable, and it is even to ventilate, thereby can reduce the effective stress response who reduces the animal of influence that the wind pressure brought, has improved the healthy index of beasts and birds, has guaranteed the living environment in good health of beasts and birds, improves the economic benefits who breeds the factory.
Description
Technical field
The utility model belongs to ventilation field, particularly relates to a kind of plant roof ventilation device.
Background technique
Along with people to meat, eggs demand growing, cultivation place raise livestock and poultry quantity also increasing gradually.Because ventilated is poor in existing large-scale feed lot field, causes indoor air not circulate, and produce a large amount of harmful gas.Harmful gas can be trapped in house, causes damage to domesticated animal, easily causes livestock and poultry sick, reduces the health index of livestock and poultry, thus affects the economic benefit of plant.
The existing blower fan structure being arranged on plant roof is simple, in the uniform rotation of driven by motor lower blade, is difficult to effectively to meet the demand that air upgrades in time.
Summary of the invention
The utility model is the problems such as the ventilation that the above-mentioned existing plant mentioned of solution exists is poor, air quality is low, a kind of roof ventilation device is provided, its ventilation speed is adjustable, in house, air flow property is significantly strengthened, and the impact that blast brings can be reduced thus the stress reaction effectively reduced animal, ensure that the living environment in good health of livestock and poultry.
Particularly, the utility model provides a kind of roof ventilation device, be arranged on poultry house top, it comprises air duct, tuyere and blower fan, it also comprises controller and adjusts wind assembly, and it is inner that described blower fan is arranged on described air duct by fan supporter, and described fan supporter is fixed on the inside of described air duct, top and the bottom of described air duct are provided with tuyere
Described tune wind assembly comprises the baffle plate and motor that are arranged on described blower fan bottom,
The output terminal of described controller connects an input end of described blower fan and motor respectively, for sending analogue signal with the open angle of the rotating speed and baffle plate that control described blower fan to blower fan and motor.
Preferably, described blower fan is fixed on described fan supporter, and described fan supporter is bolted on the inside of described air duct.
Preferably, described baffle plate is fixed on the inside of described air duct by a fixed plate and rotating shaft, and it is inner that described motor is fixed on described air duct by motor fixture.
Preferably, described rotating shaft is through air duct, and its one end is fixed with a rotating shaft fixed block and used a Fender lock padlock to live, and the other end is fixed on described motor through described rotating shaft fixed block.
Preferably, the top of described air duct is provided with fan housing, and the bottom of described air duct is provided with water-collecting tray, and described water-collecting tray is suspended on the bottom of described air duct by suspension arrangement.
Preferably, described fan housing is fixed on the top of described air duct by fan housing support.
Preferably, described water-collecting tray is by the bottom of chain suspension at described air duct, the two ends of described chain are provided with hook, and the hook of described chain one end is for connecting described water-collecting tray, and the hook of the described chain the other end is for being fastened on the link bottom air duct.
Preferably, described air duct comprises the first half and the second half, the first half are provided with the first groove on the first end face of its longitudinal extension, the width of the first groove increases gradually along the direction away from the first end face, the second half are also provided with the second symmetrical groove on the second end face of its longitudinal extension, and the first groove and the second groove form the groove that a cross section is butterfly jointly.
Preferably, described the first half and the second half are fixed together by a pitman with butterfly cross section, described in there is butterfly cross section pitman be inserted in the first groove and the second groove.
Preferably, described ventilation plant comprises multiple air duct be arranged side by side, and is fixedly connected with between described air duct by snap ring.
Advantage of the present utility model is as described below:
Air duct of the present utility model is made up of two-part, is convenient to install, and when mounted, first loads the parts such as blower fan, motor, baffle plate, then is fixed together by pitman by two halves air duct, and mounting structure is simple, easy to use.
Roof ventilation device provided by the utility model can control the rotating speed of blower fan by controller, reach required ventilation in house.Meanwhile, motor opens certain proportion according to the signal that controller is given, controls the size of intake grill, controls wind speed and the air quantity of air-out.When having a power failure, blower fan quits work, and baffle plate can be opened, and discharges the waste gas in house by high stack effect.
When hotter in poultry house, lighter gas rises to the top of poultry house, and by high stack effect, harmful gas is discharged in house, supplied fresh air most possibly, reaches cooling effect with higher volume of air flow.Winter, time colder, extracts water vapour and harmful gas out, with minimum heat losses, and the fresh air of supply most possibly and the preheating that distributes equably, less volume of air flow.Ventilation wide coverage in roof ventilator house, speed is adjustable, Uniform Ventilation, the impact that blast brings can be reduced thus the stress reaction effectively reduced animal, improve livestock birds health index, ensure that the living environment in good health of livestock and poultry, improve the economic benefit of cultivation factory.
Accompanying drawing explanation
The plan view of the roof ventilation device that Fig. 1 provides for the utility model embodiment;
The side view of the roof ventilation device that Fig. 2 provides for the utility model embodiment;
The structure for amplifying schematic diagram at a place of roof ventilation device Fig. 1 that Fig. 3 provides for the utility model embodiment;
The structure for amplifying schematic diagram at the b place of roof ventilation device Fig. 1 that Fig. 4 provides for the utility model embodiment;
The structure for amplifying schematic diagram at the c place of roof ventilation device Fig. 1 that Fig. 5 provides for the utility model embodiment;
The structure for amplifying schematic diagram at the d place of roof ventilation device Fig. 1 that Fig. 6 provides for the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, structure of the present utility model is further explained.
The utility model provides a kind of roof ventilation device being arranged on poultry house top.As depicted in figs. 1 and 2, ventilation plant comprise air duct 1, be positioned at the tuyere 2 in air duct 1 top and bottom portion, be positioned at the fan housing 17 at air duct 1 top and be positioned at air duct 1 inside blower fan 3, adjust wind assembly and controller 4.
As shown in Figure 1 and Figure 4, air duct 1 comprises the first half 100 and the second half 200 in general cylindrical shape, the width W being provided with the first groove 102, first groove 102 for the first half 100 respectively on the first end face 101 of its longitudinal extension increase gradually along the direction away from the first end face 101.And the second half 200 are also provided with the second symmetrical groove 202 respectively on the second end face 201 of its longitudinal extension, when the first half 100 and the second half 200 being abutted together, the first groove 102 and the second groove 202 form the groove that a cross section is butterfly.The pitman 15 one with corresponding butterfly cross section is inserted in the first groove 102 and the second groove 202 quick, the ease of assembly that can realize two and half.Preferably can comprise multiple air duct 1 be arranged side by side by ventilation plant, be linked together by snap ring between each air duct.
Blower fan 3 is arranged on the inside of air duct 1 by fan supporter 5, and fan supporter 5 is bolted on air duct 1.Controller 4 is arranged on blower fan 3 for controlling wind speed in air duct 1 and air quantity.
As Fig. 1, Fig. 5 and as shown in Figure 6, adjust wind assembly be arranged on the inside of air duct 1 and be positioned at the below of blower fan 3, it comprises motor 7 and baffle plate 6.Baffle plate 6 is fixed on the inside of air duct 1 by fixed plate 8 and rotating shaft 9.Motor 7 is fixed on the inwall of air duct 1 by fixed block 10, for driving baffle plate 6 action.As shown in Figure 5, rotating shaft 9 is through air duct 1, and one end rotating shaft fixed block 19 is fixed and used baffle plate snap close 16 to pin, and the other end is fixed on motor 7 through rotating shaft fixed block 19.
The output terminal difference connecting fan 3 of controller 4 and an input end of motor 7, for sending analogue signal with the open angle of the rotating speed and baffle plate 6 that control blower fan 3 to blower fan 3 and motor 7.Its analogue signal is gone out according to the temperature computation in poultry house by inner single-chip microcomputer, temperature transducer is provided with for the temperature in Real-Time Monitoring poultry house in poultry house, the corresponding analogue signal of each temperature, controller 4 exports suitable analogue signal according to the real time temperature received and controls the rotating speed of blower fan 3 and the open angle of baffle plate 6.Temperature is higher, and the rotating speed of blower fan 3 is larger, and the open angle of baffle plate is also larger.When having a power failure, blower fan quits work, and baffle plate can be opened, and discharges the waste gas in house by high stack effect.Motor 7 opens certain proportion according to the signal that controller 4 is given, controls the size of air intake, controls wind speed and the air quantity of air-out.When having a power failure, blower fan 3 quits work, and baffle plate can be opened, and discharges the waste gas in house by high stack effect.
The bottom of air duct is provided with water-collecting tray 11, water-collecting tray 11 is suspended on the bottom of air duct 1 by chain 12, the two ends of chain 12 are provided with hook 13, the hook 13 of chain 12 one end is for connecting the fixing link 14 in water-collecting tray 11 top, and the hook 13 of chain 12 the other end is for being fastened on the link 14 bottom air duct.Thus make water-collecting tray 11 be suspended on the bottom of air duct 1, open hook 13 and water-collecting tray 11 can be allowed to tilt.
As shown in Figure 3, the top of air duct 1 is provided with fan housing 17, and fan housing 17 connects air duct 1 by fan housing support 18, and fan housing 17 is fixed on the top of air duct 1 by bolt 21 and screw 20 by fan housing support 18, for spreading the wind of blower fan 3.
Blower fan 3 is arranged on the inside of air duct 1 by fan supporter 5, fan supporter 5 is bolted on the inside of air duct 1, the top of air duct 1 and bottom are provided with tuyere 2, the bottom of blower fan 3 is provided with baffle plate 6 and motor 7, as shown in Figure 6, baffle plate 6 is fixed on the inside of air duct 1 by fixed plate 8 and rotating shaft 9.Motor 7 opens certain proportion according to the signal that controller 4 is given, controls the size of intake grill, controls wind speed and the air quantity of air-out.When having a power failure, blower fan 3 quits work, and baffle plate can be opened, and discharges the waste gas in house by high stack effect.
Motor 7 is fixed on the inside of air duct 1 by motor fixture 10, for driving baffle plate 6 action.
As shown in Figure 5, rotating shaft 9 is through air duct 1, and one end rotating shaft fixed block 19 is fixed and used baffle plate snap close 16 to pin, and the other end is fixed on motor 7 through rotating shaft fixed block 19.
The output terminal difference connecting fan 3 of controller 4 and an input end of motor 7, for sending analogue signal with the open angle of the rotating speed and baffle plate 6 that control blower fan 3 to blower fan 3 and motor 7.Its analogue signal is gone out according to the temperature computation in poultry house by inner single-chip microcomputer, temperature transducer is provided with for the temperature in Real-Time Monitoring poultry house in poultry house, the corresponding analogue signal of each temperature, controller 4 exports suitable analogue signal according to the real time temperature received and controls the rotating speed of blower fan 3 and the open angle of baffle plate 6.Temperature is higher, and the rotating speed of blower fan 3 is larger, and the open angle of baffle plate is also larger.When having a power failure, blower fan quits work, and baffle plate can be opened, and discharges the waste gas in house by high stack effect.
When hotter in poultry house, lighter gas rises to the top of poultry house, and by high stack effect, harmful gas is discharged in house, supplied fresh air most possibly, reaches cooling effect with higher volume of air flow.Winter, time colder, extracts water vapour and harmful gas out, with minimum heat losses, and the fresh air of supply most possibly and the preheating that distributes equably, less volume of air flow.Ventilation wide coverage in roof ventilator house, speed is adjustable, Uniform Ventilation, the impact that blast brings can be reduced thus the stress reaction effectively reduced animal, improve livestock birds health index, ensure that the living environment in good health of livestock and poultry, improve the economic benefit of cultivation factory.
Advantage of the present utility model is as described below:
The roof ventilation device that the utility model embodiment provides can control the rotating speed of blower fan by controller, reach required ventilation in house.Meanwhile, motor opens certain proportion according to the signal that controller is given, controls the size of intake grill, controls wind speed and the air quantity of air-out.When having a power failure, blower fan quits work, and baffle plate can be opened, and discharges the waste gas in house by high stack effect.
Last it is noted that above-described each embodiment is only for illustration of technological scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in previous embodiment, or to wherein partly or entirely technical characteristics carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technological scheme.
Claims (10)
1. plant's roof ventilation device, be arranged on poultry house top, it comprises multiple air duct, tuyere and blower fan, it is characterized in that: it also comprises controller and adjusts wind assembly, it is inner that described blower fan is arranged on described air duct by fan supporter, described fan supporter is fixed on the inside of described air duct, and top and the bottom of described air duct are provided with tuyere
Described tune wind assembly comprises the baffle plate and motor that are arranged on described blower fan bottom,
The output terminal of described controller connects an input end of described blower fan and motor respectively, for sending analogue signal with the open angle of the rotating speed and baffle plate that control described blower fan to blower fan and motor.
2. plant according to claim 1 roof ventilation device, is characterized in that: described blower fan is fixed on described fan supporter, and described fan supporter is bolted on the inside of described air duct.
3. plant according to claim 1 roof ventilation device, it is characterized in that: described baffle plate is fixed on the inside of described air duct by a fixed plate and rotating shaft, described motor is fixed on the inside of described air duct by motor fixture.
4. plant according to claim 3 roof ventilation device, is characterized in that: described rotating shaft is through air duct, and its one end is fixed with a rotating shaft fixed block and used a Fender lock padlock to live, and the other end is fixed on described motor through described rotating shaft fixed block.
5. plant according to claim 1 roof ventilation device, it is characterized in that: the top of described air duct is provided with fan housing, the bottom of described air duct is provided with water-collecting tray, and described water-collecting tray is suspended on the bottom of described air duct by suspension arrangement.
6. plant according to claim 5 roof ventilation device, it is characterized in that: described water-collecting tray is by the bottom of chain suspension at described air duct, the two ends of described chain are provided with hook, the hook of described chain one end is for connecting described water-collecting tray, and the hook of the described chain the other end is for being fastened on the link bottom air duct.
7. plant according to claim 5 roof ventilation device, is characterized in that: described fan housing is fixed on the top of described air duct by fan housing support.
8. plant according to claim 1 roof ventilation device, it is characterized in that: described air duct comprises the first half and the second half, the first half are provided with the first groove on the first end face of its longitudinal extension, the width of the first groove increases gradually along the direction away from the first end face, the second half are also provided with the second symmetrical groove on the second end face of its longitudinal extension, and the first groove and the second groove form the groove that a cross section is butterfly jointly.
9. plant according to claim 8 roof ventilation device, it is characterized in that: described the first half and the second half are fixed together by a pitman with butterfly cross section, described in there is butterfly cross section pitman be inserted in the first groove and the second groove.
10. plant according to claim 1 roof ventilation device, is characterized in that: described ventilation plant comprises multiple air duct be arranged side by side, and is fixedly connected with between described air duct by snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686404.0U CN204921439U (en) | 2015-09-07 | 2015-09-07 | Roof ventilation of plant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686404.0U CN204921439U (en) | 2015-09-07 | 2015-09-07 | Roof ventilation of plant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921439U true CN204921439U (en) | 2015-12-30 |
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ID=54970573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686404.0U Active CN204921439U (en) | 2015-09-07 | 2015-09-07 | Roof ventilation of plant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882758A (en) * | 2017-12-13 | 2018-04-06 | 中国农业大学 | One kind is used for extremely frigid zones cow house ventilation drying sectional type chimney blower fan |
| CN113482947A (en) * | 2021-07-21 | 2021-10-08 | 山东众润机械有限公司 | Over-and-under type chimney fan with heat preservation function |
| CN114211163A (en) * | 2021-12-24 | 2022-03-22 | 宁波江丰电子材料股份有限公司 | Welding air cooling control device and air cooling method thereof |
-
2015
- 2015-09-07 CN CN201520686404.0U patent/CN204921439U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882758A (en) * | 2017-12-13 | 2018-04-06 | 中国农业大学 | One kind is used for extremely frigid zones cow house ventilation drying sectional type chimney blower fan |
| CN113482947A (en) * | 2021-07-21 | 2021-10-08 | 山东众润机械有限公司 | Over-and-under type chimney fan with heat preservation function |
| CN114211163A (en) * | 2021-12-24 | 2022-03-22 | 宁波江丰电子材料股份有限公司 | Welding air cooling control device and air cooling method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |