CN212717302U - Jet flow induction ventilator - Google Patents
Jet flow induction ventilator Download PDFInfo
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- CN212717302U CN212717302U CN202021651787.5U CN202021651787U CN212717302U CN 212717302 U CN212717302 U CN 212717302U CN 202021651787 U CN202021651787 U CN 202021651787U CN 212717302 U CN212717302 U CN 212717302U
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Abstract
The utility model discloses a jet flow induced ventilator, which comprises a base, a humidifying structure and a blowing structure; base: an air pipe is arranged on the upper surface of the base, a water pump is arranged at the top of the outer arc surface of the air pipe, and a PLC controller is arranged at the right end edge of the front side surface of the base; humidification structure: the water outlet pipe is arranged on the left side of the interior of the air pipe, the water outlet of the water pump is connected with the humidifying structure, the bottom of the outer arc surface of the air pipe is provided with a water outlet pipe, the interior of the water outlet pipe is connected with an electromagnetic valve in series, and the top end of the water outlet pipe is positioned in the humidifying structure; the air blowing structure comprises: the air pipe is arranged on the right side inside the air pipe; wherein: still include play dryer and air filter, the left side air intake department of tuber pipe is equipped with the air filter, and the right side air outlet department of tuber pipe is equipped with out the dryer, and external power supply is connected to the input electricity of PLC controller, and this induced ventilation blower of efflux not only can be appropriate the humidity of adjustment air, can also alleviate the influence of noise, is of value to the problem that improves the air flow dead angle with gaseous upwards discharge.
Description
Technical Field
The utility model relates to a ventilation technology field specifically is a jet induced ventilation machine.
Background
The induction fan, also known as a jet fan and a relay fan, can transfer air through induction, has small air volume, is commonly used in a ventilation system of an underground facility, can be used for uniformly stirring and removing local air dead corners to improve local air, but some induction fans in the prior art have partial defects, such as easy vibration of a motor in the operation process, easy noise generation of the motor during rotation to influence the surrounding environment, incapability of adjusting air humidity when the humidity of the air is too dry, and difficult ventilation of the air flowing dead corners due to downward air outlets, so a jet induction fan is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a jet induced ventilation blower, not only can be appropriate adjustment air's humidity, can also alleviate the influence of noise, discharge the problem that is of value to improving the air flow dead angle with gas up, can effectively solve the problem among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a jet flow induction ventilator comprises a base, a humidifying structure and a blowing structure;
base: an air pipe is arranged on the upper surface of the base, a water pump is arranged at the top of the outer arc surface of the air pipe, a water inlet pipe of the water pump is connected with an external water tank, and a PLC controller is arranged at the edge of the right end of the front side surface of the base;
humidification structure: the water outlet pipe is arranged on the left side of the interior of the air pipe, the water outlet of the water pump is connected with the humidifying structure, the bottom of the outer arc surface of the air pipe is provided with a water outlet pipe, the interior of the water outlet pipe is connected with an electromagnetic valve in series, the top end of the water outlet pipe is located in the humidifying structure, and the bottom end of the water outlet pipe is connected with an external water;
the air blowing structure comprises: the air pipe is arranged on the right side inside the air pipe;
wherein: still include play dryer and air filter, the left side air intake department of tuber pipe is equipped with the air filter, the right side air outlet department of tuber pipe is equipped with the play dryer, external power source is connected to the input electricity of PLC controller, the equal electricity of input of solenoid valve and water pump connects the output of PLC controller, can carry out appropriate adjustment to the humidity of the inside air of draw-in device, the production of noise abatement in the time of can also ventilating, create a good environment, it is of value to the problem at improvement air flow dead angle to discharge gas upwards, play the effect of the induced air body well.
Further, the humidification structure includes feed liquor pipe, shower nozzle and baffle, the top of feed liquor pipe runs through the roof of tuber pipe and links to each other with the delivery port of water pump, and the bottom fixedly connected with shower nozzle of feed liquor pipe, the inside left side bilateral symmetry of tuber pipe are equipped with the baffle, and the baffle is located the left outlet pipe top both sides of tuber pipe respectively, can carry out appropriate adjustment, the management and control of being convenient for to air humidity.
Further, the air blast structure includes rubber pad, motor, support arm, amortization section of thick bamboo and blade, the inside right side of tuber pipe is equipped with the support arm, and the top of support arm is equipped with the amortization section of thick bamboo, and the inside bottom of amortization section of thick bamboo is equipped with the rubber pad, and the top of rubber pad is equipped with the motor, and the output shaft of motor wears out the wall body right side through-hole of amortization section of thick bamboo and locates evenly distributed at the end has the blade, and the output of PLC controller is connected to the input electricity of motor, is of value to the device and creates a.
Further, still include level sensor, level sensor's left surface and left baffle right flank top fixed connection, the input of PLC controller is connected to level sensor's output electricity, can carry out real time monitoring to the liquid level, prevents to be unfavorable to the device because of ponding is too much.
Further, still include humidity transducer, the right flank top of tuber pipe is equipped with humidity transducer, and PLC controller's input is connected to humidity transducer's output electricity, can the humidity change of real-time supervision air outlet air, is convenient for carry out the management and control to exhaust air humidity.
Compared with the prior art, the beneficial effects of the utility model are that: the jet flow induction ventilator has the following advantages:
1. regulation and control through the PLC controller, the water pump supplies the inlet tube with the water in the outside water tank in, later spray inside the tuber pipe by the shower nozzle, water flows into the baffle after moist air on every side inside, the height of the inside liquid level of level sensor real-time supervision baffle on baffle top and give the PLC controller with information transfer and carry out the integrated analysis, when the liquid level reaches the maximum value, through the regulation and control of PLC controller, the solenoid valve is opened, water flows back to outside water tank from the drain pipe, can carry out appropriate adjustment to air humidity, the management and control of being convenient for.
2. Regulation and control through the PLC controller, the motor begins to rotate, the blade that drives motor output shaft top rotates, the outside air becomes moist through the humidification structure, moist air is discharged from the air outlet on tuber pipe right side under the drive of blade, the motor can produce vibrations and noise when operating, the rubber pad can play suitable absorbing effect, noise that the hush pipe is of value to when eliminating the motor and rotating produced, be of value to the device and create a steady comfortable environment for outside ventilation simultaneously, change into the vertical wind by original horizontal wind after the air is discharged from the air outlet on tuber pipe right side and air outlet cylinder contact, be of value to the wind that makes certain humidity from the device upper end discharge, be convenient for improve outside air circumstance, avoid the wind direction to down and cause the production at partial air dead angle, play the effect of induced the wind body well.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in partial section;
fig. 3 is a left side view of the structure of the present invention.
In the figure: the device comprises a base 1, a PLC (programmable logic controller) 2, an air pipe 3, a humidifying structure 4, a liquid inlet pipe 41, a spray head 42, a baffle 43, an air blowing structure 5, a rubber pad 51, a motor 52, a supporting arm 53, a silencing cylinder 54, a blade 55, a humidity sensor 6, an air outlet cylinder 7, an electromagnetic valve 8, a liquid level sensor 9, an air filter plate 10 and a water pump 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a jet flow induction ventilator comprises a base 1, a humidifying structure 4 and a blowing structure 5;
base 1: an air pipe 3 is arranged on the upper surface of the base, a water pump 11 is arranged at the top of the outer arc surface of the air pipe 3, a water inlet pipe of the water pump 11 is connected with an external water tank, and a PLC 2 is arranged at the edge of the right end of the front side surface of the base 1;
the humidifying structure 4: set up in the inside left side of tuber pipe 3, the delivery port of water pump 11 links to each other with humidification structure 4, the extrados bottom of tuber pipe 3 is equipped with the outlet pipe, the inside series connection of outlet pipe has solenoid valve 8, the top of outlet pipe is located humidification structure 4's inside, the bottom of outlet pipe links to each other with outside water tank, humidification structure 4 includes feed liquor pipe 41, shower nozzle 42 and baffle 43, the top of feed liquor pipe 41 runs through tuber pipe 3's roof and links to each other with water pump 11's delivery port, the bottom fixedly connected with shower nozzle 42 of feed liquor pipe 41, the inside left side bilateral symmetry of tuber pipe 3 is equipped with baffle 43, baffle 43 is located the left outlet pipe top both sides of tuber pipe 3 respectively, regulation and control through PLC controller 2, water in water pump 11 supplies feed liquor pipe 41 with the water in the outside water tank, later spray inside tuber pipe 3 by shower nozzle 42, water flows into baffle 43 after moist surrounding air inside, the height of the inside liquid The device 2 is used for integration and analysis, when the liquid level reaches the maximum value, the electromagnetic valve 8 is opened through the regulation and control of the PLC 2, water flows back to an external water tank from the liquid outlet pipe, the air humidity can be properly adjusted, and the control is convenient;
the air blowing structure 5: arranged at the right side of the inside of the air pipe 3, the blower structure 5 comprises a rubber pad 51, a motor 52, a support arm 53, a silencing barrel 54 and blades 55, the support arm 53 is arranged at the right side of the inside of the air pipe 3, the silencing barrel 54 is arranged at the top end of the support arm 53, a rubber pad 51 is arranged at the bottom end of the inside of the silencing barrel 54, the motor 52 is arranged at the top of the rubber pad 51, an output shaft of the motor 52 penetrates through a through hole at the right side of a wall body of the silencing barrel 54 and the blades 55 are uniformly distributed at the end, the motor 52 starts to rotate through the regulation and control of the PLC controller 2 to drive the blades 55 at the top end of the output shaft of the motor 52 to rotate, the external air is humidified by a humidifying structure, the humidified air is discharged from an air outlet at the right side of the air pipe 3 under the driving of the blades 55, the motor 52 can generate vibration, the device is beneficial to creating a stable environment while ventilating;
wherein: still include play dryer 7 and air filter 10, the left side air intake department of tuber pipe 3 is equipped with air filter 10, the right side air outlet department of tuber pipe 3 is equipped with out dryer 7, external power source is connected to PLC controller 2's input electricity, PLC controller 2's output is connected to the equal electricity of input of solenoid valve 8 and water pump 11, goes out dryer 7 and can spout the air up, is convenient for improve the problem at air flow dead angle.
Wherein: still include level sensor 9, the left surface of level sensor 9 and the board 43 right flank top end fixed connection that the left side kept off, PLC controller 2's input is connected to level sensor 9's output electricity, can carry out real time monitoring to the liquid level, prevents to be unfavorable to the device because of ponding is too much.
Wherein: still include humidity transducer 6, the right flank top of tuber pipe 3 is equipped with humidity transducer 6, and PLC controller 2's input is connected to humidity transducer 6's output electricity, can the humidity change of real-time supervision air outlet air, is convenient for carry out the management and control to exhaust air humidity.
When in use: the device is placed in a working area, then water in an external water tank is supplied into a liquid inlet pipe 41 by a water pump 11 through regulation and control of a PLC (programmable logic controller) 2, then the water is sprayed into an air pipe 3 through a spray head 42, the water flows into a baffle 43 after moistening ambient air, a liquid level sensor 9 at the top end of the baffle 43 monitors the height of the liquid level in the baffle 43 in real time and transmits information to the PLC 2 for integration and analysis, when the liquid level reaches the maximum value, through the regulation and control of the PLC 2, an electromagnetic valve 8 is opened, the water flows back to the external water tank from a liquid outlet pipe, then through the regulation and control of the PLC 2, a motor 52 starts to rotate to drive a blade 55 at the top end of an output shaft of the motor 52 to rotate, the external air becomes moist through a humidifying structure, the moist air is discharged from an air outlet at the right side of the air pipe 3 under the drive of the blade 55, the motor, the silencing cylinder 54 is beneficial to eliminating noise generated when the motor 52 rotates, and is beneficial to creating a stable environment when the device ventilates, the air is discharged from the air outlet on the right side of the air pipe 3 and then is contacted with the air outlet cylinder 7, and then is changed from original transverse wind into longitudinal wind, so that the air with certain humidity is discharged from the upper end of the device, the external air environment is convenient to improve, the generation of partial air dead angles caused by downward wind direction is avoided, the effect of well inducing a wind body is achieved, the humidity sensor 6 on the top end on the right side of the air pipe 3 is convenient to monitor the humidity of the discharged air, when the humidity is higher than required, the water pump 11 stops running through the regulation and control of the PLC 2, the generated relatively dry air neutralizes the ambient air, when the humidity is lower than required, the water pump 11 continues to run through the regulation and the control is convenient.
It is to be noted that the specific model of the PLC controller 2 disclosed in this embodiment is siemens S7-400, the motor 52 is a product of wepont electromechanical limited, dongguan, the motor is 5IK150RA-CF, the humidity sensor 6 is a product of xinshijie scientific and technology limited, the model is RH30BV, the liquid level sensor 9 is a product of foshan mass sensor limited, the model is a liquid level sensor PY201-485, the water pump 11 is a product of changshoupu pump scientific and technology limited, the model is TL-B09, the solenoid valve 8 is a product of shanghai yapu valve limited, the model is a solenoid valve of HOPE68, and the PLC controller 2 controls the motor 52, the humidity sensor 6, the solenoid valve 8, the liquid level sensor 9 and the water pump 11 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A jet induced ventilator, characterized by: comprises a base (1), a humidifying structure (4) and a blast structure (5);
base (1): an air pipe (3) is arranged on the upper surface of the base, a water pump (11) is arranged at the top of the outer arc surface of the air pipe (3), a water inlet pipe of the water pump (11) is connected with an external water tank, and a PLC (programmable logic controller) controller (2) is arranged at the edge of the right end of the front side surface of the base (1);
humidifying structure (4): the humidifying structure is arranged on the left side inside the air pipe (3), a water outlet of the water pump (11) is connected with the humidifying structure (4), a water outlet pipe is arranged at the bottom of the outer arc surface of the air pipe (3), an electromagnetic valve (8) is connected in series inside the water outlet pipe, the top end of the water outlet pipe is positioned inside the humidifying structure (4), and the bottom end of the water outlet pipe is connected with an external water tank;
air blowing structure (5): is arranged at the right side inside the air pipe (3);
wherein: still include play dryer (7) and air filter (10), the left side air intake department of tuber pipe (3) is equipped with air filter (10), and the right side air outlet department of tuber pipe (3) is equipped with out dryer (7), and external power source is connected to the input electricity of PLC controller (2), and the output of PLC controller (2) is connected to the equal electricity of input of solenoid valve (8) and water pump (11).
2. A jet induced ventilator as claimed in claim 1, wherein: humidification structure (4) are including feed liquor pipe (41), shower nozzle (42) and baffle (43), the top of feed liquor pipe (41) runs through the roof of tuber pipe (3) and links to each other with the delivery port of water pump (11), and the bottom fixedly connected with shower nozzle (42) of feed liquor pipe (41), the inside left side bilateral symmetry of tuber pipe (3) are equipped with baffle (43), and baffle (43) are located tuber pipe (3) left outlet pipe top both sides respectively.
3. A jet induced ventilator as claimed in claim 1, wherein: the air blowing structure (5) comprises a rubber pad (51), a motor (52), a supporting arm (53), a silencing barrel (54) and blades (55), the supporting arm (53) is arranged on the right side of the inside of the air pipe (3), the silencing barrel (54) is arranged on the top end of the supporting arm (53), the rubber pad (51) is arranged at the bottom end of the inside of the silencing barrel (54), the motor (52) is arranged at the top of the rubber pad (51), an output shaft of the motor (52) penetrates out of a through hole in the right side of a wall body of the silencing barrel (54), the blades (55) are uniformly distributed at the end, and the output end of the PLC (2) is electrically connected with the input end.
4. A jet induced ventilator as claimed in claim 2, wherein: still include level sensor (9), the left surface and left baffle (43) right flank top fixed connection of level sensor (9), the input of PLC controller (2) is connected to the output electricity of level sensor (9).
5. A jet induced ventilator as claimed in claim 1, wherein: still include humidity transducer (6), the right flank top of tuber pipe (3) is equipped with humidity transducer (6), and the input of PLC controller (2) is connected to the output electricity of humidity transducer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651787.5U CN212717302U (en) | 2020-08-11 | 2020-08-11 | Jet flow induction ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651787.5U CN212717302U (en) | 2020-08-11 | 2020-08-11 | Jet flow induction ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212717302U true CN212717302U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021651787.5U Active CN212717302U (en) | 2020-08-11 | 2020-08-11 | Jet flow induction ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212717302U (en) |
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2020
- 2020-08-11 CN CN202021651787.5U patent/CN212717302U/en active Active
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