HuiFeng ZHN-PYT intelligent non- air duct jet induction fan
Auto-JIS intelligent automatic jet induction fan

HuiFeng ZHN-PYT intelligent non- air duct jet induction fan

The intelligent non-air duct jet ventilation system
　　The intelligent non-air duct jet induction ventilation box provides the waste gas density auto-induction controller which is founded on the ordinary induction ventilation fans, allowing intellectualization control and automated management.
　　The intelligent non-air duct jet induction ventilation system is composed by inside ultra-thin fan and several jet mouths which can be adjusted to hypothesis directions. Through jet induction current to supposed direction, drive the flow of surrounding air; achieve the result of supply air. It is widely used in air conditioning draft equipments at the parking lot, stacks and gymnasium by the advanced countries such as Europe and America, Japan.
　　The latest fan provides an inside jet induction box absorbs the traditional type technical advantages and has its own improvements, which is more portable, electricity-saving and easier for performance and installment.

　　Model explanation
Characteristics

Intellectualized control

Space saving
Design characteristics

Convenient for performance

Electric power saving
　　The fan provides the waste gas density intelligent induction controller, and has the building automatic control "BA" and "manual start and close, the time programming" the long-distance control arterial connection point, allowing automated start and close. 　　The volume is smaller, and the weight is lighter. The narrow place can also facilitate the establishment. 　Simplification, Miniaturization. The cube contour and the interior building equipment are more coordinated. Does not need the air duct. 　Convenient for Performance.    The only needed task is hoisting the organism on the ceiling.           There is diversity on the forms of hanging, lengthwise, transverse or on the wall.           The power line and the power source plug are provided. It is easy to operate.                 The manufacture of arrangement and the construction drawing is rapid. 　The box body has perfect design, the consumption of electricity is low, and the highly effective fan is adopted.
保养、管理
喷嘴方向
安全性
双速电机
动力强劲
　

The overhaul and maintenance is simple. It is convenient to confirm the performance with the indicator light.
The single mechanism can be overhauled.
The motor uses the oil-retaining bearing, does not have to refuel.

 　May spray the induced flow to three directions.
The parking lot is well ventilated to take a air change.
8 jet mouths may supply the choice; according to scene situation choose 3 positions.
The directions of jet mouths adjustment are simple, allowing 360 adjustments.		 　The jet mouth uses carbonate polyester rosin, has anti- burning, the anti-corrosive functions.
The special structure causes the jet mouth not to be able to fall.		 　

Dual-speed motor ,two kinds of wind flow which can be changed according to different needs

 　Japan "NSK" bearing dual-speed motor is adopted, the service life is 30,000 hours; The Dual-speed motor has air current balance regulator, which is beneficial to the air current balance and the low noise revolution
　　 Working pattern
　　A: This equipment has automatic, manual function ( high/low speed), stop buttons, when the button on automatic transmission, the machine runs according to the following working pattern movements.
　　1.In the ventilated district of garage when the overall waste gas density is lower than 100PPM, but partial region (or position) surpasses 100PPM, then should exceed the allowed figure the region induction wind automatic function can feel this, and start to run, blowing off the waste gas, diluting the whole density. When the waste gas density of this place is lower than the valve degree 10 minute the machine will stop automatically. Then jet guide apparatus, air convey and air outlet machine at other positions do not work.
　　2.In the ventilated district of garage when the overall waste gas density is higher than 100PPM, intelligent controller at air convey machine can automatically start it, and in the chain-like impetus air supplier and all induction fans in this district work together until the whole waste gas density is lower than the valve degree 10 minutes .the ventilation systems will stop working automatically.
　　3.In order to coordinate the demands of building automatic control system or the hand control way, this equipment simultaneously gathers the arterial connection point signals which the building automatic control system or the hand control cabinet provides, at this time when the pitch point closed, this equipment is forced to open; When the connection point works, the controller starts and stops the control automatically according to the waste gas density it feels.
　　B:When the button on automatic transmission, there are high or low speed two movements choices, the user can choose voluntarily according to needs.
　　C:When button show on stop, the equipment condition is power off..
Related items when design
1.Distance between instruments and relay wind velocity: When arrange jet guiding fan, the equipment longitudinal space size is decided by the induction relay wind velocity choice. Although theoretically, under the ideal condition, the jet width can continuously increase, the induction amount of wind also increase, but wind speed can reduce to infinite, moreover, in actual environments, there are many non- ideal conditions, such as in the building some obstacles and breeze from all sides, therefore when the jet wind speed reduces to some degree must have another jet to come relay. Proved by the experiments and the theories, when jet center speed is about 1 meter/second, the implementation induction relay is most suitable. The entire jet guiding system arrangement, must regarding to the peculiar circumstance of each building to decide, the main consideration factors, and one is request of the air quality, another is request of the cost control.
2.The jet guiding system is composed by air convey machine,jet guding fan, air outlet machine, test system four parts. air convey machine supplies fresh air, the jet guding fan stirs garage air evenly ,deliver fresh air from wind-inlet to wind-outlet along the supposed routine to meet air outlet machine to drive the waste gas to outside, test system can detect the waste gas density in the storehouse and automatically start or close above equipments, it generally sets nearby the air outlet.
3.Air convey machine and air outlet machine are suitably supposed to the two ends of fire protection district.
4.In the garage has fire protection district puts through straight to the outdoor automobile access, may not set up air outlet machine.
5.The area of underground garages does not surpass the 2000m2, may not establish the machinery to machinery fume exhaust system.
6.The non-duplicate garage with the automatic fire fighting system, its fire protection district floor space may reach 4000m2.
7.About air outlet tube: Because fume exhaust tube no longer be used as air outlet machine, in the tube the wind speed may increase to 20m/s, distance each discharges fume the mouth cover to be possible to reach 30m, finally fume exhaust tube size and the density compares the conventional procedure to have a large scale reduction (generally to be possible to reach 50%), also because space between wind tubes pulls longer, so the fume exhaust tube can be set up all round of the wall in the garage or other positions where do not take up storey of garage.
8.Electrical request: On each induction fan prepares a pair of /120W/220V power line and a pair of arterial connection point signal line.
　A:The power line design explanations: In the induction fan use the intelligent automatic controller revolves alone, providing the dilution agitation function; intelligent controller at air convey machine can automatically start it, and in the chain-like impetus air supplier and all induction fans in this district work together .The start and close control of air outlet machine depends on the intelligent controller and inside long-distance control arterial connection point. this controller set nearby the air outlet in the garage, works with the adapter circuit of air outlet machine.  (Our company simultaneously provides the necessary intelligence controllers which accompany with air convey or air outlet machine.) When the fume exhaust machine works should cut off the power source of induction fan automatically.
　B: The signal line design explanations: In order to coordinate the building automatic control or electricity apportion case manual switch, in this induction fan has reserved a pair of long-distance control arterial connection point, when the arterial connection point closed, air convey machine and air outlet machine are forced to open; when the arterial connection point works, the controller starts and stops the control automatically according to the waste gas density it feels.
9.Installation position: the distance between The PYT equipment air outlet and the obstacle should not to be smaller than 500mm, the air outlet of jet mouth should take 15 angle downward, no obstacles in the front, the permissive lowest height for hanging the equipment is the most suitable, generally takes the equipment base and beam bottom or the pipeline bottom keep balance.

Notices for use safely
　　1.The hanging position, the height should observe the related construction regulations, the wrong hanging height can become the causes of collision with the vehicles, electric shock, the fire, the organism falls.
　　2.The hang screw and organism eclipse aging situations that can cause the organism to fall should be checked periodically.
　　3.Do not have the ladder lean against the organism, otherwise may causes the organism to fall and hurt somebody.
　　4.Clear, the overhaul must cut off power supply, otherwise the ventilator rotation can cause to HURT somebody.
　　5.If necessary , the anti-vibrate facilities should be established, when the hang screw excessive long, the vibration possibly causes the screw to become less tight
　　6.the hang screw should not to be smaller than M10, the excessive small screw possibly causes the organism to fall.
　　7.Do not use the ignitable gas nearby the organism to prevent fire disaster.
　　8.When discover unusual smell should stop moving promptly, and connect with merchant or business agent. Abnormal movements may cause fire.

Contour dimensional drawing

Technical parameter
Induction amount of jet flowM3/h
36000m3/h--53000m3/h

Single fan amount of jet flow

High

850m3/h
Low
750m3/h
Outlet wind velocity
High
15.5m/s
Low
11.8m/s
Fan rotational speed
High
1100r/min
Low
800r/min
Electrical machinery parameter
Power
120W
Voltage
220V
Frequency
50Hz
Acoustic noise
高速
60dB(A)
低速
56dB(A)
Box body size
577mmx420mmx274mm
Weight
23Kg
Parking lot application instances
Auto-JIS intelligent automatic jet induction fan　　
　　Auto-JIS (intelligent automatic jet guiding fan) provides the waste gas density auto-induction controller which is founded on the ordinary induction ventilation fans, allowing intellectualization control and automated management. this fan meets the comprehensive demands of construct develop dealers such as reduce the garage building store height, save the construction cost, improve ventilated effects, which is high efficiency well ventilated product adopt high tech method CFD. Nowadays, it is widely used in advanced countries such as America, Europe, Southeast Asia, and becomes the first choice product for garage ventilation. In recent years ,it is also welcomed by more and more designers in domestic.
　　Characteristics
　　●Intellectualized control
　　The fan itself provides the waste gas density intelligent controller, and has the building automatic control "BA" and "manual start and close” and long-distance arterial connection point, allowing start and close automatically.
　　● The cost is low
　　1.Construction cost: Because of equipment hang on the beam, does not use the ventilating duct, therefore each garage may reduce building store height approximately 400mm to save the massive construction expense.
　　2.Equipment investment: Each 1000m2 of garage area investment (contains construction) may save above 30% compared to the traditional way; And the visible garage sale progress or the utilization ratio make steps of investment, the installment, fund dispatch more convenient.
　　3.Operation cost:  ventilation efficiency is high, time on delivering air flow is short, may save the operation cost.
　　●Good performance
　　1.Air quality is good: Because the characteristic of the jet flow high speed mix, in the storehouse the whole air get fast circulation, produce no ventilated dead angle, therefore the efficiency is high, effect is good, in the storehouse the air is fresher.
　　2.Design is flexible : the system is simple planned and design is flexible, it is not easy to make a mistake.
　　3.Beautiful appearance: Layout artistically, in the storehouse the space is open, the property reveal the modern style.
　　4.Bearing dual-speed motor is adopted, the service life is 30,000 hours; The Dual-speed motor has air current balance regulator, which is beneficial to the air current balance and the low noise revolution.
　　 Fan outward appearance
　　The ultra thin stainless steel or the static electricity spurt box body, may be choose willfully, artistic and bears the waste gas corrosion.
　　 Type explanation
　　 Working pattern
　　A:This equipment has automatic, manual function ( high/low speed), stop buttons, when the button on automatic transmission, the machine runs according to the following working pattern movements.
　　1.In the ventilated district of garage when the overall waste gas density is lower than 100PPM, but partial region (or position) surpasses 100PPM, then should exceed the allowed figure the region induction wind automatic function can feel this, and start to run, blowing off the waste gas, diluting the whole density. When the waste gas density of this place is lower than the valve degree 10 minute the machine will stop automatically. Then jet guide apparatus, air convey and air outlet machine at other positions do not work.
　　2.In the ventilated district of garage when the overall waste gas density is higher than 100PPM, intelligent controller at air convey machine can automatically start it, and in the chain-like impetus air supplier and all induction fans in this district work together until the whole waste gas density is lower than the valve degree 10 minutes .the ventilation systems will stop working automatically.
　　3.In order to coordinate the demands of building automatic control system or the hand control way, this equipment simultaneously gathers the arterial connection point signals which the building automatic control system or the hand control cabinet provides, at this time when the pitch point closed, this equipment is forced to open; When the connection point works, the controller starts and stops the control automatically according to the waste gas density it feels.
　　B:When the button on automatic transmission, there are high or low speed two movements choices, the user can choose voluntarily according to needs.
　　C:When button show on stop, the equipment condition is power off.

　　 五、Underground garage schematic drawing 　　 六、技术参数

 Induction amount of jet flow    m3/h

36000m3/h-53000m3/h

Single fan amount of jet flow

高

850m3/h

低

750m3/h

Outlet  wind velocity

高

15.5m/s

低

11.8m/s

Fan rotational speed

高

1100r/min

低

800r/min

Electrical  machinery paramete

功率

120W

电压

220V

频率

50Hz

Acoustic noise

高速

60dB(A) 低速 56dB(A)

Box body size

577mm×420mm×274mm

Weight

21kg

　　 Jet ventilation effect side view

　　Installation size
　　 Related items when design
1.System layout schematic drawing
2.The jet guiding system is composed by air convey machine,jet guding fan, air outlet machine, test system four parts. air convey machine supplies fresh air, the jet guding fan stirs garage air evenly ,deliver fresh air from wind-inlet to wind-outlet along the supposed routine to meet air outlet machine to drive the waste gas to outside, test system can detect the waste gas density in the storehouse and automatically start or close above equipments, it generally sets nearby the air outlet.
3.Air convey machine and air outlet machine are suitably supposed to the two ends of fire protection district.
4.In the garage has fire protection district puts through straight to the outdoor automobile access, may not set up air outlet machine.
5.The area of underground garages does not surpass the 2000m2, may not establish the machinery to machinery fume exhaust system.
6.The non-duplicate garage with the automatic fire fighting system, its fire protection district floor space may reach 4000m2.
7.About air outlet tube: Because fume exhaust tube no longer be used as air outlet machine, in the tube the wind speed may increase to 20m/s, distance each discharges fume the mouth cover to be possible to reach 30m, finally fume exhaust tube size and the density compares the conventional procedure to have a large scale reduction (generally to be possible to reach 50%), also because space between wind tubes pulls longer, so the fume exhaust tube can be set up all round of the wall in the garage or other positions where do not take up storey of garage.
8.Electrical request: On each induction fan prepares a pair of /120W/220V power line and a pair of arterial connection point signal line.
　A:The power line design explanations: In the induction fan use the intelligent automatic controller revolves alone, providing the dilution agitation function; intelligent controller at air convey machine can automatically start it, and in the chain-like impetus air supplier and all induction fans in this district work together .The start and close control of air outlet machine depends on the intelligent controller and inside long-distance control arterial connection point. this controller set nearby the air outlet in the garage, works with the adapter circuit of air outlet machine.  (Our company simultaneously provides the necessary intelligence controllers which accompany with air convey or air outlet machine.) When the fume exhaust machine works should cut off the power source of induction fan automatically.
　B:The signal line design explanations: In order to coordinate the building automatic control or electricity apportion case manual switch, in this induction fan has reserved a pair of long-distance control arterial connection point, when the arterial connection point closed, air convey machine and air outlet machine are forced to open; when the arterial connection point works, the controller starts and stops the control automatically according to the waste gas density it feels.
9.Installation  position: the distance between The Auto－JIS equipment and the obstacle should  not to be smaller than 500mm, the air outlet of jet mouth should take 15 downward , no obstacles in the front, the permissive lowest height for hanging the equipment is the most suitable, generally takes the equipment base and beam bottom or the pipeline bottom keep balance
10.Distance between instruments and relay wind velocity: When arrange jet guiding fan, the equipment longitudinal space size is decided by the induction relay wind velocity choice. Although theoretically, under the ideal condition, the jet width can continuously increase, the induction amount of wind also increase, but wind speed can reduce to infinite, moreover, in actual environments, there are many non- ideal conditions, such as in the building some obstacles and breeze from all sides, therefore when the jet wind speed reduces to some degree must have another jet to come relay. Proved by the experiments and the theories, when jet center speed is about 1 meter/second, the implementation induction relay is most suitable. The entire jet guiding system arrangement, must regarding to the peculiar circumstance of each building to decide, the main consideration factors, and one is request of the air quality, another is request of the cost control.
　　Notices for installation and using
1.The hanging position, the height should observe the related construction regulations, the wrong hanging height can become the causes of collision with the vehicles, electric shock, the fire, the organism falls.
2.The distance between The Auto－JIS equipment air outlet and the obstacle should  not to be smaller than 500mm, the air outlet of jet mouth should take 15 angle downward , no obstacles in the front, the permissive lowest height for hanging the equipment is the most suitable, generally takes the equipment base and beam bottom or the pipeline bottom keep balance
3.The hang screw and organism eclipse aging situations that can cause the organism to fall should be checked periodically.
4.Clear, the overhaul must cut off power supply, otherwise the ventilator rotation can cause to HURT somebody
5.