JP5277561B2 - Factory blower system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a blower system for a factory which can simply perform settings of an optional direction of blowing, expansion of the area of blowing, and a change in the volume of diffused air in correspondence with an installation environment, and enables swing operations by the same power irrespective of the capacity and the size of the blower. <P>SOLUTION: The blower system for a factory includes a chamber wherein an orifice, an impeller, a motor for the blower are arranged. A vent sleeve is provided below the chamber by means of a swing mechanism, which is controlled by a controller provided externally below the chamber. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a method for adjusting an air volume in accordance with an installation environment, expansion of a blower area, and the like in a factory blower system.

  Conventionally, this type of factory blower system is well known for airflow adjustment methods that match the installation environment and expansion of the blower area, such as a blower system that has a holding frame with an automatic swing mechanism at the bottom of the blower. It has been. One of the methods is to connect one end of a link to a rotating shaft of a drive motor arranged vertically, and connect the other end to a holding frame having a mechanism for rotating by holding an axial blower. The rotation operation is converted into a swing operation (see, for example, Patent Document 1).

Japanese Utility Model Publication No. 7-10494

  Such a conventional factory blower system has a structure in which a blower is disposed on a holding frame that performs a swinging operation, and the power for performing the swinging operation is proportional to the weight of the blower. ing. For this reason, when the blower is enlarged for a space that requires a large air volume, there is a problem that the power for performing the swinging operation must be increased, and the neck with the same power regardless of the capacity and size of the blower. It is required to be able to swing.

  Moreover, since it is a floor-standing installation type, there is a problem that an extra installation space must be provided in the factory, and space saving is required.

  In addition, the blower on the holding frame employs an axial blower in order to obtain the straightness of the airflow, so there is a problem that the noise is large, and low noise is required.

Therefore, the present invention solves such a conventional problem, and can swing the head with the same power regardless of the capacity and size of the blower, and can save space and low noise in the factory blower. The purpose is to provide a system.

The factory blower system according to claim 1 of the present invention includes a chamber having a ceiling hanging bracket on the outer surface, a chamber having a suction port on the top surface, a motor and an impeller, and an interior of the chamber. A blower disposed on the lower surface of the chamber via a swinging means, a spherically shaped holding part provided at the tip of the ventilation pipe, and an inner part included in the holding part. A movable cylinder that forms a part of a spherical shape held in contact with it, and a cylindrical nozzle that is attached to the tip of the movable cylinder and blows out the wind. , And is held so as to have a rotation axis in a vertical direction and substantially on a straight line, and the ventilation tube is rotated in the horizontal direction by the swinging means.

The swinging means includes a swinging motor and a control device, and controls the swinging motor according to a command from the control device to perform forward / reverse swinging operations. It is.

Further, the control device includes a setting unit, a processing unit, and an output unit, and the information on the swing operation set by the setting unit is stored and processed by the processing unit, and is output from the output unit to the swing motor. It is characterized by having a configuration to do.

Further, the setting of the swing motion in the setting unit is information including at least one of swing ON / OFF, swing speed, swing angle, and swing center position.

In addition, the setting unit includes a wireless remote controller having a transmitter and a receiver, and the information set by the wireless remote controller is transmitted from the transmitter to the receiver by wireless communication means. Is.

Further, the wireless communication means is configured to use an infrared signal.

In addition, the control device includes a control device that controls the rotational speed and ON / OFF of the motor of the blower, and is configured to be able to adjust the blown air volume.

Further , a sound absorbing material is attached to the inner surface of the chamber.

Further, the present invention is characterized in that a filter is provided at the external air inlet of the chamber.

  As is clear from the above description, according to the present invention, the swinging operation can be performed with the same power regardless of the capacity and size of the blower, and the air volume adjustment method and the expansion of the blower area according to the installation environment can be performed. It is possible to provide a factory blower system that can easily perform the above. By using the ceiling-suspended type, space saving in the factory is ensured, and by providing the sound absorbing material inside the chamber in which the blower is arranged, there is an effect that a low-noise factory blower system can be provided.

The longitudinal cross-sectional view of the factory air blower system by 1st Example of this invention Longitudinal sectional view of a factory blower system according to a second embodiment of the present invention Wireless remote controller front view according to the second embodiment of the present invention

The factory blower system according to the first embodiment of the present invention comprises a chamber having a ceiling hanging bracket on the outer surface, a chamber having a suction port on the top surface, a motor and an impeller, and the chamber. Included in the holding unit, a blower mounted on the lower surface of the chamber via a swinging means, a spherically shaped holding part provided at the tip of the ventilation pipe, And a movable cylinder that forms a part of a spherical shape that is inscribed and held, and a cylindrical nozzle that is attached to the distal end of the movable cylinder and blows out the wind. It is held in the chamber so as to have a rotation axis in the vertical direction and substantially in a straight line, and the ventilation tube is rotated in the horizontal direction by the swinging means, and can be arbitrarily matched to the installation environment. Easy setting of air blowing direction It can be carried out.

The swinging means includes a swinging motor and a control device, and controls the swinging motor according to a command from the control device to perform forward / reverse swinging operations. Thus, it is possible to automatically change the swing direction of the ventilation tube, easily set an arbitrary air blowing direction according to the installation environment, and expand the air blowing area. In addition, the swinging operation can be performed only with the power to move the ventilation cylinder regardless of the capacity and size of the blower.

Further, the control device includes a setting unit, a processing unit, and an output unit, and the information on the swing operation set by the setting unit is stored and processed by the processing unit, and is output from the output unit to the swing motor. The swinging operation can be automatically performed, and the setting of an arbitrary air blowing direction and expansion of the air blowing area can be easily performed according to the installation environment.

Further, the setting of the swing motion in the setting unit is information including at least one of swing ON / OFF, swing speed, swing angle, or swing center position, The automatic swing operation can be arbitrarily set, and the setting of an arbitrary air blowing direction and expansion of the air blowing area can be easily performed according to the installation environment.

In addition, the setting unit includes a wireless remote controller having a transmitter and a receiver, and the information set by the wireless remote controller is transmitted from the transmitter to the receiver by wireless communication means. The automatic swing operation can be set remotely.

Further, the wireless communication means is configured to use an infrared signal, and automatic swing operation can be set remotely.

In addition, the control device includes a control device that controls the rotational speed and ON / OFF of the motor of the blower, and is configured to be able to adjust the blown air volume, and is arbitrary according to the installation environment. The blowing air volume can be set easily.

In addition, a sound absorbing material is pasted on the inner surface of the chamber, and the noise reduction of the system can be realized.

Further, the present invention is characterized in that a filter is provided in the external air inlet of the chamber, and mist, fume, dust and the like in the factory can be removed and clean air can be blown.

  Hereinafter, an embodiment of a factory blower system of the present invention will be described with reference to the drawings.

Example 1
FIG. 1 is a longitudinal sectional view of a factory blower system according to a first embodiment of the present invention.

  The overall configuration of the factory blower system according to the present embodiment includes a chamber 6 provided with a ceiling hanging bracket 1 on the outer surface, an orifice 4 disposed on the top surface of the chamber 6 and serving as an external air suction port, and an interior of the chamber 6. An impeller 2 that is disposed below the orifice 4 and sucks external air, a blower motor 3 that rotates the impeller 2, and a blower holding base 5 that holds the blower motor 3 are provided. It has a structure in which it is introduced and guided to the nozzle 14 through the ventilation cylinder 11 and the movable cylinder 13. The blower holder 5 is fixed to the inner wall of the chamber 6. The impeller 2 uses a centrifugal blower. A filter 17 is disposed above the orifice 4 to clean the intake air. A sound absorbing material 16 is disposed on the inner surface of the chamber to reduce the noise of the system. On the lower surface of the chamber 6, a swing mechanism holding base 15 that holds a swing mechanism including a bearing 7 and a shaft 8 is disposed. A swing support portion 9 is provided radially at the tip of the shaft 8, and the swing support portion 9 and the ventilation tube 11 are connected to each other. The ventilation cylinder 11 has a structure that rotates 360 degrees with the shaft 8 as the center of the rotation axis. A torque device 10 that applies a constant torque to the shaft 8 is disposed at the end of the shaft 8 opposite to the swinging support portion 9 so that the ventilation tube 11 does not rotate with wind force. At the tip of the ventilating cylinder 11, a holding part 12 that forms a part of a sphere, a movable cylinder 13 that forms a part of a sphere that is contained and held in the holding part 12, and a tip of the movable cylinder 13 are arranged. A cylindrical nozzle 14 is provided for blowing wind.

  In the above-described configuration, the nozzle 14 can change the blowing direction up and down by the movable cylinder 13 inscribed and held by the holding portion 12 that forms a part of a spherical shape. Further, the ventilation tube 11 can swing around the shaft 8 via the swing support portion 9. By manually moving the swing mechanism, the blowing direction of the nozzle 14 rotates in the horizontal direction.

  According to such a structure, the rotating outlet part, that is, the ventilation cylinder 11, the holding part 12, the movable cylinder 13, and the nozzle 14 do not have a blower and can rotate the outlet with a small torque. it can. Moreover, since it takes the form suspended from a ceiling, it can save space and can provide a low-noise factory blower system using a centrifugal blower. Furthermore, it is possible to manually set an arbitrary air blowing direction according to the installation environment.

  Also, by providing a filter at the suction port, mist, fume, dust, etc. in the factory can be removed, and clean air can be blown.

(Example 2)
Hereinafter, another embodiment of the factory blower system of the present invention will be described with reference to the drawings. In addition, the same code | symbol is attached | subjected to the structure which has the same function as the said Example, and description is abbreviate | omitted. Other configurations not shown in the following embodiment are the same as those in the above embodiment.

  FIG. 2 is a longitudinal sectional view of a factory blower system according to a second embodiment of the present invention, and FIG. 3 is a front view of a wireless remote controller according to the second embodiment of the present invention.

  In this embodiment, as shown in FIG. 2, a swing motor 18 and a control device 19 for controlling the swing motion are provided, and the swing motion is automatically performed. The swing motor 18 is held by the swing mechanism holding base 15 and connected to the shaft 8. The ventilating cylinder 11 including the nozzle 14 is configured to perform an automatic swinging operation in the horizontal direction by the head motor 18 repeating forward and reverse rotations. The blower motor 3 and the impeller 2 constitute an internal fan.

The control device 19 is disposed outside the lower surface of the chamber 6, and the setting unit 22, the processing unit 21, and the output unit 2.
0 is provided. Information on the swing operation set by the setting unit 22 is stored and processed by the processing unit 21, and is output from the output unit 20 to the swing motor 18 through the electrical wiring 24. There are four types of swing operations that can be set: swing ON / OFF, swing speed, swing angle, and swing center position. Further, the control device 19 is configured to be able to set the internal fan ON / OFF and the internal fan rotation speed separately from the setting of the swing motion, and is set by the setting unit 22 as in the control of the swing motion. The data is stored and processed by the processing unit 21, and is output from the output unit 20 to the blower motor 3 through the electric wiring 25. The setting unit 22 includes a receiver 23 and is configured to receive control information set by the wireless remote controller 26. The wireless remote controller 26 includes a transmitter 27 and is configured to transmit the set control information from the transmitter 27 to the receiver 23 by an infrared signal.

  As shown in FIG. 3, the wireless remote controller 26 includes a swing ON / OFF switch 26a, a swing speed setting switch 26b, a swing angle setting switch 26c, a swing center position setting switch 26d, and an internal fan ON / OFF switch 26e. The internal fan rotational speed setting switch 26f and the internal fan rotational speed monitor 26g are provided. In the swing operation setting method using the wireless remote controller 26, first, the swing center position setting switch 26d is continuously pressed, and the hand is released from the switch when the nozzle 14 reaches the desired swing center position. Next, after pressing the swing ON / OFF switch 26a to start the swing operation, the swing angle setting switch 26c is pressed several times to select a desired swing angle (for example, 60 °, 90 °, 120 °, etc.) Set. Further, by pushing the swing speed setting switch 26b several times, a desired swing speed (for example, low speed, medium speed, high speed, etc.) is set. As an internal fan operation setting method, the internal fan ON / OFF switch 26e is pressed to operate the internal fan, and the internal fan rotation speed setting switch 26f is pressed to set a preferred internal fan rotation speed.

  According to such a structure, the rotating outlet part, that is, the ventilation cylinder 11, the holding part 12, the movable cylinder 13, and the nozzle 14 do not have a blower, so regardless of the capacity and size of the internal fan. The head can be swung only with the power to move the draft tube. Further, by changing the swinging operation of the ventilation tube and the setting of the internal fan, it is possible to easily set an arbitrary blowing direction according to the installation environment, expand the blowing area, and change the blown air volume.

  The present invention relates to an air blowing system for a factory, but can also be applied to a place that requires an air blowing function in a large space such as a gymnasium or a stadium.

DESCRIPTION OF SYMBOLS 1 Ceiling hanging bracket 2 Impeller 3 Blower motor 4 Orifice 5 Blower holding stand 6 Chamber 7 Bearing 8 Shaft 9 Swing support 10 Torque device 11 Ventilation cylinder 12 Holding section 13 Movable cylinder 14 Nozzle 15 Swing mechanism holding base DESCRIPTION OF SYMBOLS 16 Sound absorption material 17 Filter 18 Swing motor 19 Control apparatus 20 Output part 21 Processing part 22 Setting part 23 Receiver 24, 25 Electrical wiring 26 Wireless remote control 27 Transmitter

Claims (9)

A chamber having a ceiling hanging bracket on the outer surface and a suction port on the top surface;
A blower provided with a motor and an impeller, and disposed inside the chamber;
A ventilator attached to the lower surface of the chamber via a swinging means;
A holding part forming a spherical part provided at the tip of the ventilation tube;
A movable cylinder that is part of a spherical shape that is included and held inscribed by the holding portion;
It is composed of a cylindrical nozzle that is attached to the tip of the movable cylinder and blows out the wind,
The blower and the swinging means are held so as to have a rotation axis in the vertical direction and substantially linearly in the chamber,
The ventilation pipe is a factory blower system that rotates in the horizontal direction by the swinging means.
Said oscillating means includes a motor for swinging, a control device, by a command from the control apparatus, according to claim controls the oscillating motor, and performs the swing operation of the forward and reverse 1 The factory blower system described. The control device includes a setting unit, a processing unit, and an output unit, and stores the information of the swing operation set by the setting unit in the processing unit and outputs the information to the swing motor from the output unit. The factory blower system according to claim 2, wherein: 4. The factory according to claim 3, wherein the setting of the swing motion in the setting unit is information including at least one of swing ON / OFF, swing speed, swing angle, or swing center position. Air blower system. The configuration includes the wireless remote controller having a transmitter and a receiver, wherein the information set by the wireless remote controller is transmitted from the transmitter to the receiver by wireless communication means. The factory blower system according to 3 or 4 . The factory blower system according to claim 5 , wherein the wireless communication means is configured to use an infrared signal. The said control apparatus is provided with the control apparatus which controls the rotation speed of the motor of the said air blower, and ON / OFF, It was set as the structure which can adjust blowing air volume, The factory use in any one of Claim 2 to 6 characterized by the above-mentioned. Blower system. The factory blower system according to any one of claims 1 to 7 , wherein a sound absorbing material is attached to an inner surface of the chamber. The factory blower system according to any one of claims 1 to 8 , wherein a filter is provided in an external air inlet of the chamber.

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