KR200181348Y1 - Air conditioner attached jet fan for industrial use - Google Patents

Abstract

The present invention relates to an industrial air conditioner equipped with a jet fan, an industrial vertical type in which a filter for filtering air, a blower and a motor for blowing air, and a temperature converting means for changing a temperature of steam or air are installed in a main body or At least one jet fan is provided on the upper side of the main body of the horizontal air conditioner so as to communicate with the air chamber. In addition, the jet fan discharge unit is assembled by the jet fan, and the jet fan discharge unit is driven by a handle and / or a driver that is operated by electric or compressed air to up and down to adjust the discharge direction of the jet fan up and down, left and right It comprises a left and right angle adjusting means. The present invention generates jet airflow and reaches the airflow far, so that a small amount of equipment can be cooled, heated, and ventilated without installing a duct, and the direction of the jet fan can be manually or remotely moved up or down. By controlling the temperature of the air conditioner to enable intensive cooling, heating, and ventilation in specific areas, if necessary.

Description

Industrial air conditioner with jet fan {AIR CONDITIONER ATTACHED JET FAN FOR INDUSTRIAL USE}

The present invention relates to an industrial air conditioner equipped with a jet fan, and in particular, by generating jet airflow and reaching the airflow far, it is possible to cool, heat, and ventilate a large space without installing ducts even with a small amount of equipment. In addition, the present invention relates to an industrial air conditioner equipped with a jet fan, which enables intensive cooling, heating, and ventilation for a specific area by manually or remotely controlling the direction of the jet fan.

In general, the existing industrial air conditioner controls the indoor temperature by exchanging the indoor air and the outside air in the cold and warm heat exchangers using a direct heating heat exchanger or an indirect heating heat exchanger.

Since the conventional air conditioner discharges the air only by the blowing force of the blower installed in the air inlet side or the middle part of the main body, the air flow cannot be reached far, and thus, the duct is installed to transfer the air far away. have. In addition, there is a problem that the air transported through the duct is discharged only in a predetermined direction so that the working space can not be properly cooled and ventilated as needed.

A typical embodiment of the conventional industrial air conditioner includes a blower 102 for blowing air to the main body 101, a motor 103 for driving the blower 102, and heat exchange with external air, as shown in FIG. The heat exchanger 104 and the filter 105 for filtering the dust contained in the air are combined, and the air supply duct 106 is connected to the air conditioner main body 101 so that the equipment is used. The construction period is very long because it is complicated, the facility cost is high, and the interference with other facilities in the factory is very long, and it is difficult to clean the inside of the duct after installation. Not only will the environment get worse and less efficient, but cleaning will also be expensive.

In addition, the conventional industrial air conditioner with a nozzle, the blower 102, the motor 103, the heat exchanger 104 and the filter 105 is coupled to the air conditioner main body 101 as shown in Figure 15, the nozzle 107 is Combined, the air conditioner with this nozzle has a large amount of equipment must be installed because the air discharged from the nozzle 107 does not reach far, it is very inconvenient to change the direction of the nozzle 107 from time to time Difficult to meet local cooling, heating and ventilation requirements

As such, the conventional industrial air conditioner has a problem of low productivity due to an increase in initial facility cost, low cooling / heating / ventilation efficiency, difficulty in maintenance, etc. and a worsening of working environment, resulting in a decrease in productivity.

The present invention is devised to solve the above-mentioned conventional problems and defects, the object of the present invention is to install at least one jet fan to communicate with the air chamber on the upper side of the industrial vertical or horizontal air conditioner body By generating jet airflow to reach the distant airflow, it is possible to cool, heat, and ventilate a large space without installing ducts with a small amount of equipment. If necessary, it will not only enable intensive cooling, heating, and ventilation in a specific area, but also facilitates installation, operation, and post-management, and improves working efficiency by improving the working environment by effectively cooling and heating ventilation. It is to provide an industrial air conditioner with a jet fan that can contribute to cost reduction.

1 to 8 is a view showing the configuration and operation of the industrial air conditioner with a jet fan according to an embodiment of the present invention,

1 is a perspective view.

2 is a front view.

3 is a side view.

Figure 4 is a front view showing an extract of the rotation control unit of the jet fan discharge.

5 is a partially enlarged view of the vertical rotation means.

6 is a cross-sectional view taken from the jet fan.

7 is an explanatory view of the left and right jet direction changing operation of the jet fan discharge unit;

Fig. 8 is an explanatory view of the up and down injection direction conversion action of the jet fan discharge portion.

Figure 9 is a longitudinal cross-sectional view of a horizontal air conditioner with a heat exchanger for steam, cold and hot water according to another embodiment of the present invention.

10 is a longitudinal sectional view of a vertical air conditioner with a gas direct burner according to another embodiment of the present invention.

11 is a longitudinal cross-sectional view of a horizontal air conditioner with a gas direct burner according to another embodiment of the present invention.

12 is a longitudinal cross-sectional view of a vertical air conditioner with a gas indirect heat exchanger according to another embodiment of the present invention.

13 is a longitudinal cross-sectional view of a horizontal air conditioner with an indirect gas heat exchanger according to another embodiment of the present invention.

14 is a side view of a conventional industrial air conditioner.

15 is a side view of a conventional nozzle industrial air conditioner.

<Description of reference numerals for the main parts of the drawings>

1: Air Conditioner Body 1a: Body Frame

2: outdoor air damper 3: indoor air damper

4: filter 5: blower

6: motor 7: heat exchanger

8: air chamber 9: jet fan

9a: fan body 9e: mounting plate

9f: Bolt 10: Jet fan discharge part

11, 12: outer side, inner fan frame 13: support plate

13a: coupling hole 15: manual lever

16: driver 17: gas piping

18: direct gas burner 19: indirect heating gas burner

20: up and down, left and right angle adjusting means 21: left and right angle adjusting means

22: vertical angle adjusting means 23: actuator

24, 25: axis 25a: axis

26: handle 30: control unit

In order to achieve the above object, the industrial air conditioner equipped with a jet fan according to the present invention includes a filter, a blower and a motor, and a general industrial vertical in which a temperature converting means for changing a temperature of steam or air is installed in the air conditioner body. At least one jet fan is provided on the upper side of the main body of the type or horizontal air conditioner so as to communicate with the air chamber.

In addition, the jet fan discharge portion consisting of the jet fan is operated by the vertical and vertical, left and right angle adjusting means driven by the upper and lower handles and / or the driver operated by electric or compressed air to change the jet fan discharge direction up and down, left and right It is configured to adjust the discharge air flow as necessary in the required direction.

More specifically, the jet fan discharge part rotatably couples the outer fan frame to the body frame, rotatably couples the inner fan frame to the outer fan frame, and at least one jet to a support plate fixed to the inner fan frame. It is composed by fixing the fan.

An installation fixing plate is coupled to the middle portion of the fan body of the jet fan, and an intermediate portion is inserted into a circular coupling hole formed in the support plate to fasten the edge of the coupling hole and both portions of the installation fixing plate with bolts.

The vertical and horizontal angle adjusting means comprises a left and right angle adjusting means for rotating the outer fan frame in the left and right direction, and a vertical angle adjusting means for rotating the inner fan frame in the vertical direction.

The control unit for controlling the driver comprises a wired and wireless control unit that is operated by direct operation and / or remote wired, wireless operation by the push of a button.

As the air temperature converting means, a cold, warm heat exchanger, a gas direct burner, a gas indirect heating heat exchanger, or the like is used.

Hereinafter, described in detail by the accompanying drawings an embodiment of the present invention as follows.

1 to 8 is a view showing the configuration and operation of the industrial air conditioner with a jet fan according to an embodiment of the present invention, Figure 1 is a perspective view, Figure 2 is a front view, Figure 3 is a side view respectively 4 is a front view showing the rotational control unit of the jet fan discharge part, FIG. 5 is a partially enlarged view of the vertical rotation means, FIG. 6 is a sectional view showing the jet fan, and FIG. 7 is a jet fan. Explanatory drawing of the left-right injection direction conversion action of the discharge part, and FIG. 8 is an explanatory view of the up-down injection direction conversion action of the jet fan discharge part, respectively.

As shown in the drawing, the industrial air conditioner with a jet fan according to the present invention is provided with an outside air damper 2 and an indoor air damper 3 coupled to the front and rear sides of the air conditioner main body 1, The filter 4 is coupled to the inner side of the damper 2 and the indoor air damper 3, respectively, and a blower 5 and a motor 6 for blowing air are installed in the lower middle portion, and the height of the main body 1 is increased. The heat exchanger 7 is coupled to the intermediate part in the direction.

An air chamber 8 is formed at an upper side of the main body 1, and a jet fan discharge part made of at least one jet fan 9 at the front of the air chamber 8 so that air can be sent far without a duct. 10 is coupled to the upper and lower, left and right angle adjusting means 20 to adjust the angle in the vertical direction and the left and right directions.

The jet fan discharge part 10 rotatably couples the outer fan frame 11 to the main frame 1a, and rotatably couples the inner fan frame 12 to the outer fan frame 11, At least one jet fan 9 is fixed to the support plate 13 fixed to the inner fan frame 12.

In the jet fan 9, as illustrated in FIG. 6, a blower motor 9b is fixed to an inner middle portion of the fan body 9a, and a blower fan 9c is coupled to the shaft of the blower motor 9b. The sound absorbing member 9d is coupled to the circumferential wall of the main body 9a.

In addition, an installation fixing plate 9e is coupled to an intermediate portion of the fan body 9a of the jet fan 9, and an intermediate portion is inserted into a circular coupling hole 13a formed in the support plate 13 so that an edge of the coupling hole 13a is provided. Both parts and the mounting fixing plate 9e are fastened with bolts 9f.

The up and down, left and right angle adjusting means 20 has a left and right angle adjusting means 21 for rotating the outer fan frame 11 in the left and right direction, and an up and down angle for rotating the inner fan frame 12 in the vertical direction. Control means 22.

The left and right angle adjusting means 21 is fixed to the lower middle portion of the outer fan frame 11 in the lower middle portion of the main body frame 1a by the shaft 25, and the upper middle portion of the main body frame 1a. The inner end of the protruding shaft 24 is protruded by fixing the driver 23 and protruding inwardly through the shaft hole formed in the main frame 1a and the outer fan frame 11. The outer fan frame 11 is configured to rotate by the driving force of the driver 23 by welding to the frame 11.

The upper and lower angle adjusting means 22 is one side middle portion of the outer fan frame 11 and one side middle portion of the inner fan frame 12 to the shaft (25a), and the other side of the outer fan frame 11 The inner end of the shaft 24 which protrudes by fixing the driver 23 to the part and protruding inward through the shaft hole formed in the outer fan frame 11 and the inner fan frame 12 by the shaft 24 of the driver 23. The inner fan frame 12 is rotated by the driving force of the driver 23 by welding the inner fan frame 12 to the inner fan frame 12. In the figure, W shows the weld.

The driver 23 of the left and right angle adjusting means 21 and the up and down angle adjusting means 22 is controlled by the control unit 30 provided at the side of the main body 1 so as to vertically move the jet fan discharge part 10. By rotating left and right, it can be adjusted at any angle.

In addition, by connecting the central control panel of the central command room and the control unit 30 of the main body 1 with a signal line, it is also possible to observe the operation of the air conditioner in the central command room remotely and control the operation.

In addition, in order to adjust the angle of the jet fan 9 in the central command room, an input unit for inputting a desired value configured in the central control panel, a wireless signal transmitter for transmitting a radio signal according to the input value, and the control unit ( And a control unit for driving the driver 23 of the left and right angle adjusting means 21 and the up and down angle adjusting means 22 according to the received wireless signal. (10) may be controlled remotely from the central command room.

In addition, the administrator may adjust the angle of the jet fan 9 by using a portable terminal such as a mobile phone or a wireless control unit. In this case, the portable terminal may input an input unit for inputting a desired value, and transmit a wireless signal according to the input value. A wireless signal transmitter is provided, and the controller 30 drives the wireless signal receiver and the driver 23 of the left and right angle adjusting means 21 and the vertical angle adjusting means 22 according to the received wireless signal. The control unit is provided, the wireless signal transmission is carried out using the technology of a conventional short-range transmission or a remote transmission system.

In addition, the left and right angle adjusting means 21 and the vertical angle adjusting means 22 may be manually adjusted in the field by using the handle 26 coupled to the housing of the driver 23.

In addition, the driver 23 may use a motor or the like capable of freely adjusting the rotation angle by an external electric signal or a compressed air signal. The heat exchanger 7 can also be manufactured for steam, hot water and cold water.

The outdoor air damper 2 and the indoor air damper 3 control the opening degree with the manual lever 15 or operate the button of the control unit 30 by the driver 16 operated by electric or compressed air or remotely. To control.

In the figure, reference numeral 7a is an inlet and outlet of a heat source provided in the heat exchanger 7, and 14 is a drain pipe for discharging condensed water generated during cooling.

The air conditioner of the present invention is installed at a necessary location in a room such as a factory, and after connecting a pipe for supplying a heat source such as steam, hot water, and cold water to the inlet and outlet 7a of the heat exchanger 7, the air conditioner When activated, the air sucked by the blower (5) passes through the heat exchanger (7) through the dampers (2) and (3) and the filter (4), and is transferred to the upper and front air chambers (8). 9) is injected into the jet stream to reach tens of meters. 7 and 8, the left and right angle adjusting means 21 and the driver 23 of the vertical angle adjusting means 22 are operated to move the jet fan discharge part 10 from side to side. And / or by rotating in the vertical direction, the discharge direction of the jet fan 9 can be freely adjusted, for example, in the range of 45 to 50 ° C. in the horizontal direction.

And, if you want to adjust the discharge direction of the jet fan 9 to the left and right, press the button provided in the control unit 30, transmit the control signal in the central command room, wired or wireless, or the administrator uses a portable terminal By transmitting the control signal to the wired or wireless to drive the driver 23 of the up and down angle adjusting means 22, the driver 23 of the left and right angle adjusting means 21 is fixed to the outer fan frame 11, Since the inner fan frame 12 is fixed to the shaft 24 of the driver 23, the inner fan frame 12, the support plate 13, and the jet fan 9 fixed thereto rotate together to discharge as shown in FIG. 7. The direction is adjusted left and right.

On the other hand, when the discharge direction of the jet fan 9 is to be adjusted up and down, the control signal is transmitted in a wired or wireless manner as described above to drive the driver 23 of the left and right angle adjusting means 21, the vertical angle The driver 23 of the adjusting means 22 is fixed to the main frame 1a, and the outer fan frame 11 is fixed to the shaft 24 of the driver 23, so that the outer fan frame 11 and the support plate are fixed. 13 and the jet fan 9 fixed thereto are rotated up and down as shown in FIG. 8 so that the discharge direction is adjusted up and down.

In addition, as shown in FIG. 6, each jet fan 9 is fixed with two bolts for easy detachment, so that the air conditioner continues to be removed even when one or two jet fans 9 are broken and repaired. Allow it to run. If the external air damper (2) and the indoor air damper (3) is attached thereto and the opening degree is adjusted by the manual lever 15 or remotely controlled by the driver 16 operated by electric or compressed air, You can adjust the rate of outside air supply at any time during the season to improve the indoor environment and save energy.

9 is a longitudinal sectional view of a horizontal air conditioner with a heat exchanger for steam and hot and cold water according to another embodiment of the present invention, and FIG. 10 is a vertical type with a gas direct burner according to another embodiment of the present invention. 11 is a longitudinal cross-sectional view of a type air conditioner, FIG. 11 is a longitudinal cross-sectional view of a horizontal air conditioner with a gas direct burner according to another embodiment of the present invention, and FIG. 12 is a gas indirect view according to another embodiment of the present invention. A vertical cross-sectional view of a vertical air conditioner with a type heat exchanger is shown, respectively, and FIG. 13 is a longitudinal cross-sectional view of a horizontal air conditioner with a gas indirect heat exchanger according to another embodiment of the present invention.

Hereinafter, referring to FIGS. 9 to 13, the air conditioner of the present invention as described above is manufactured vertically as shown in FIG. 1 and installed on the bottom of a desired position, or a direct gas burner 18 as shown in FIG. 10. ) Can be installed in the form of connecting the gas pipe 17 for supplying gas.

In addition, as shown in FIG. 9, it may be installed in a truss of a factory or the like, and may be installed in a truss such as a factory. 12 or 13, or indirectly heated gas burners 19 which burn the gas but discharge the combustion gas and supply only the circulating air to the room, can be applied to various conditions of the industrial site. Can be.

The present invention as described above, as described above, the present invention is to attach a plurality of jet fans to the air conditioner can greatly enlarge the cooling, heating, ventilation area, and to control the direction of the discharge port freely It is easy to install, convenient to use and maintain, and it can improve the work efficiency and improve productivity by reducing the cost by effectively cooling and heating ventilation. It is a very informative design that can improve the indoor environment and save energy.

Claims (9)

A filter for filtering air, a blower and a motor for blowing air, and a temperature converting means for changing the temperature of steam or air so as to communicate with an air chamber on an upper side of an industrial vertical or horizontal air conditioner body installed in the main body. An industrial air conditioner with a jet fan, characterized in that the installation of more than one jet fan. According to claim 1, wherein the jet fan is assembled with the jet fan discharge portion and the jet fan discharge portion is driven by a handle and / or a driver to operate by electric or compressed air, the jet fan discharge direction up and down, left and right Industrial air conditioner with a jet fan, characterized in that configured to adjust the discharge air flow as needed in the required direction, including up and down, left and right angle adjusting means for adjusting. The apparatus of claim 1, wherein the jet fan discharge part rotatably couples the outer fan frame to the main body frame, rotatably couples the inner fan frame to the outer fan frame, and at least one of the support plates fixed to the inner fan frame. The industrial air conditioner with a jet fan, characterized in that configured by fixing the above jet fan. According to claim 2, wherein the installation fan is fixed to the middle of the fan body of the jet fan, the middle portion is inserted into the circular coupling hole formed in the support plate is formed by fastening both edges of the coupling hole and the mounting fixing plate with bolts Industrial air conditioner with a jet fan, characterized in that. According to claim 2, wherein the upper and lower, left and right angle adjusting means comprises a left and right angle adjusting means for rotating the outer fan frame in the left and right direction, and a vertical angle adjusting means for rotating the inner fan frame in the vertical direction. Industrial air conditioners with jet fans. According to claim 5, wherein the left and right angle adjusting means is fixed to the lower middle portion of the outer fan frame in the lower middle portion of the main body frame as an axis, and fixed to the driver in the upper middle portion of the main body frame and the driver The outer fan frame is rotated by the driving force of the driver by welding the inner end of the shaft protruding inward through the shaft hole formed in the main frame and the outer fan frame to the outer fan frame. Industrial air conditioners with jet fans. The method of claim 5, wherein the vertical angle adjusting means is fixed to the middle portion of the outer fan frame on one side of the middle portion of the outer fan frame in the shaft, and to fix the driver to the other middle portion of the outer fan frame. And the inner fan frame is rotated by the driving force of the driver by welding the shaft of the driver to the inner fan frame by protruding inwardly through the shaft hole formed in the outer fan frame and the inner fan frame. Industrial air conditioner with a jet fan, characterized in that. 8. The control unit according to any one of claims 2, 6 and 7, wherein the control unit for controlling the driver is a wired or wireless control unit operated by direct operation by a button push and / or by remote or wireless operation. Industrial air conditioner with a jet fan, characterized in that. The industrial air conditioner according to claim 1, wherein the air temperature converting means is any one of a cold and a hot heat exchanger, a gas fired burner, and a gas indirect heated heat exchanger.