KR20080025988A - Self generation a heater - Google Patents

Abstract

A self generating heater is provided to reduce contamination by heating and discharging a heating element with the power of a generator using the turning force of a driving motor. A self generating heater comprises a base, a blower driving device, a power transmission member, and a blower unit. The blower driving device fixed on the upper part of the base includes of a driving motor(15) having a motor shaft with a coupling at one side, a horizontal connection shaft(20) rotated in the coupling, a generator(22) fixed on the upper part of the base at the rear of the driving motor, and a generator shaft(28) horizontally rotated in the generator. The power transmission member connected between the motor shaft and the generator shaft transmits the turning force of the driving motor to the generator. The blower unit includes an impeller rotated in one outer periphery of the horizontal connection shaft, an impeller case(52) in which the impeller is positioned, having a discharging port and a suction port, and an air inlet member fastened to the suction port to introduce air of high temperature into the impeller case.

Description

Self-Generation Heater {SELF GENERATION A HEATER}

Figure 1a, 1b is a perspective view showing the overall structure of the self-heating hot air according to the present invention.

2 is a plan view of FIG. 1A;

Figure 3 is an operating state of the self-heating hot air according to the present invention.

4 is a side view showing a first embodiment of the present invention.

5 is a plan view of main parts of FIG. 4;

6 is an operational state diagram of FIG.

7 is a side view showing a second embodiment of the present invention.

8 is a plan view of main parts of FIG. 7;

9 is an operational state diagram of FIG.

<Description of the symbols for the main parts of the drawings>

1: Base 10: Blowing drive device

11,86 Coupling 13,83,201 Motor shaft

15,84,200: Drive motor 20: Horizontal connecting shaft

22,80,210: Generator 28,81,211: Generator shaft

40: power transmission member 42, 44, 100, 120: 1, 2, 3, 4 pulley

46,110: connecting belt 50: impeller

52 impeller case 53 discharge port

54 suction port 60 air inlet member

62,320: Air inflow case 63,341: Reinforcement stand

64,340: External air induction pipe 660,360: Heating element

70,380: Outside air control door 72,73: Support bearing

74: rotating rod 75: adjusting door

78: opening and closing lever 130: rear bracket

140: rear connector 150: horizontal rotation axis

220,230: Vertical support 250,251: Connector

The present invention relates to a self-powered hot air fan, and in particular, heat generated by the power generated by operating the generator by using the rotational power of the drive motor, by heating it by discharging it to the outside to save fuel costs, self-contained It relates to a power generation fan.

In general, a hot air fan includes an electric hot air heater that heats air using electricity and heats the heated air at a predetermined place, and a gas and oil hot air fan that discharges air to the outside by using gas and oil. Such a hot air fan is mainly used for various purposes such as drying of grain, barn, and heating of vinyl house.

However, such an electric hot air fan is easy to use, but it is not suitable for heating a large area due to its lack of capacity, and when heating with gas and oil, oil and gas are consumed a lot and economically. Not only suitable, but also caused the inconvenience to be frequently ventilated the room due to the smell of oil and gas.

Therefore, the present invention has been made in order to solve the conventional problems, the present invention by heating the heating element to the power generated by operating the generator by using the rotational force of the drive motor to discharge the heating to the outside to save fuel costs It is an object of the present invention to provide a self-powered hot fan which is prevented from being polluted.

The present invention for achieving the above object is a rectangular base; A drive motor fixed to the upper part of the base and having a motor shaft with a coupling on one side thereof; A horizontal connecting shaft rotatably connected to the coupling; A generator fixed to an upper portion of the base on the rear side of the driving motor; A blowing drive device including a generator shaft rotatably arranged horizontally on the generator; A power transmission member connected between the motor shaft and the generator shaft to transfer the rotational force of the drive motor to the generator; And an impeller rotatably installed at an outer diameter of one side of the horizontal connecting shaft; An impeller case having a lower portion fixed to the base portion, the impeller being positioned therein, and having a discharge port and a suction port formed thereon; It is characterized in that it comprises a blower means which is fastened to the inlet and made of an air inlet member for introducing high-temperature air into the impeller case.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 3, the self-powered hot air blower according to the present invention comprises a base 1, a blower driving device 20 and a blowing means.

The base 1 is provided with a moving means at the bottom, and supports the self-heating hot air as a whole.

The blower driving device 10 includes a drive motor 15 fixedly installed on an upper portion of the base 1 and rotatably built on a motor shaft 13 to which a coupling 11 is connected at one side thereof; A horizontal connecting shaft 20 rotatably connected to the coupling 11 and rotatably arranged in the front connectors 18 and 19 fixed to an upper portion of the front support 17 installed vertically on the base 1. and; A generator 22 fixed to an upper portion of the base 1 at the rear side of the driving motor 15; The generator shaft 22 is rotatably installed in the generator 22, the generator shaft 28 is rotatably installed in the rear connector 26 is fixed to the upper portion of the rear support 24 installed vertically on the base (1).

At this time, the front and rear support (17, 24) is fixed and installed to maintain the same height on the base portion (1), the front and rear connectors (18) (19) (26) is inserted into the bearing horizontal connecting shaft 20 and the generator shaft 28 are rotatably built to support it stably.

A power transmission member 40 is provided between the motor shaft 13 and the generator shaft 28 to transmit the rotational force of the drive motor 15 to the generator 22.

The power transmission member 40 has a first pulley 42 rotatably arranged on the outer periphery of the horizontal connecting shaft 20; A second pulley 44 rotatably arranged on an outer circumference of the generator shaft 28 so as to correspond to the first pulley 44; It consists of a connecting belt 46 connected between the first and second pulleys 42 and 44.

At this time, the drive motor 15 is 1700rpm, and the generator 22 is capable of generating power when 3600rpm is maintained. In order to increase the 1700rpm of the drive motor 15 to 3600rpm, the first pulley 42 of the drive motor 15 and The second pulley 44 and the rotation ratio of the generator 22 is maintained at 2: 1 to operate the generator 22.

At this time, the first and second pulleys and the connection belt of the power cutting member 40 may be configured to transfer the rotational force of the drive motor to the generator using the sprocket and the chain.

The blowing means includes an impeller 50 rotatably arranged at an outer diameter of one side of the horizontal connecting shaft 20; An impeller case 52 having a lower portion fixed to an upper portion of the base part 1 and having an impeller 50 positioned therein, and having a discharge port 53 through which air is discharged and a suction port 54 through which external air is introduced; It consists of an air inlet member 60 for introducing high-temperature air into the impeller case 52 by introducing external air into the inlet port 54 of the impeller case 52.

The air inlet member 60 is fastened and fixed to the other end in communication with the inlet port 54 of the impeller case 52, the air inlet case 62 is fixed to the upper base (1); An external air induction pipe 64 fixed to the central portion of the air inlet case 62 as a reinforcing rod 63; A heating element (66) fixedly installed in the outer air induction pipe (64); It is fastened to one end of the air inlet case 62 is made of an external air control door 70 for adjusting the inflow of external air.

At this time, the external air induction pipe 64 is alternately formed on the inner periphery of the air induction plate 64a is formed to induce external air into the inside. In addition, the heating element 66 is provided in a coil type while being horizontal in the center region of the air inflow case 62, and is connected to a socket 69 to a plurality of outlets 23 provided on one surface of the generator 22 to supply power. It is used to generate heat.

On the other hand, one side of the base unit 1 is provided with a control box 5 to operate the blower driving device 10, and to control it.

The external air control door (70) is provided with support bearings (72) (73) installed corresponding to both sides of the air inlet case (62) at one end of the outer circumference; Rotating rod (74) rotatably fitted between the support bearings (72) and (73) is fixed to one surface, and the air inlet case (62) ends to selectively open and block the inner circumference to adjust the inflow of external air. Adjusting door 75; Is inserted into one side of the rotating rod 74 is composed of an opening and closing control lever 78 for opening and closing the control door (75).

4 to 6 show another embodiment of the self-heating hot air fan of FIGS. 1 to 3, which is the same as the base 1 and the blowing means shown in FIGS. 1 to 3. The blow drive device 10 and the power transmission member 40 are differently configured.

The blower driving device 10 is fixed to one side on the base (1), the generator 80, the generator shaft 81 is rotatably installed; A drive motor 84 fixedly installed on the other side of the upper base 1 at an appropriate interval from the generator 81, and in which the motor shaft 83 is rotatably built; A coupling 85 connected between the generator shaft 81 and the motor shaft 83, the coupling 85 being an intermediate medium for transmitting the rotational force of the driving motor 84 to the generator 80; A front connector for fixing the generator shaft 81 and the motor shaft 83 so as to be fixed to the front bracket (86) respectively installed perpendicular to the base (1) in front of the generator 80 and the drive motor 84 ( 88).

The power control member 40 has a third pulley (100) rotatably arranged on the outer periphery of the generator shaft (81); A fourth pulley 120 connected with the third pulley 100 and the connection belt 110; The fourth pulley 120 is rotatably installed in the central region, and rotates at the upper connector 140 fixed to the upper side of the rear bracket 130 which is fixed at the same height as the front bracket 86 on the base 1. It is inserted and supported as possible, the impeller 50 consists of a horizontal rotating shaft 160 rotatably arranged.

At this time, the rotational force of the generator 80 and the driving motor 84 is obtained to maintain the same rpm. That is, when the rotational force of the drive motor 86 is 3600rpm, the generator 84 is configured to maintain the same 3600rpm as the rotational force of the drive motor 66, and the rotation ratio of the third and fourth pulleys 110 and 130 is 1: It consists of 2 is to reduce the rotational force transmitted to the blowing means to 1/2 of 3600rpm.

In addition, the contents shown in FIGS. 8 to 10 show another embodiment of the self-heating hot air fan of FIGS. 1 to 3, which is the base 1 and the blowing means shown in FIGS. 1 to 3. The air inlet member 60 constituting the blower driving device 10 and the blowing means is differently configured.

The blower driving device 10 includes a drive motor 200 and a generator 210 fixedly installed on the base 1; A drive motor shaft 201 and a generator shaft 211 rotatably installed in the drive motor 200 and the generator 210 and connected by a coupling 220, in which the air blowing means is fitted; It is fixed to the upper vertical support (230, 240) installed vertically fixed to the base (1) is made of a connector (250, 251) that the motor shaft (201) and the generator shaft (211) is rotatably built and supported. .

The air inflow member 60 includes a connection duct 300 which is fastened and fixed to the other end in communication with the suction port 54 of the impeller case 52; An air inlet case 320 fixed to an upper portion of the connection duct 300; An external air induction pipe 340 installed as a reinforcing rod 341 in the central region of the air inlet case 320; A heating element 360 fixedly installed inside the external air induction pipe 340 to generate heat as a power source of the generator 210; Air inlet case 320 is provided to be rotatable on the inner periphery once consists of an external air control door 380 for controlling the inflow of external air.

The external air control door 380 includes support bearings 381 and 382 installed at one end of the air inlet case 320 so as to correspond to both sides; Rotating rod (384) rotatably fitted between the support bearings (381, 382) is fixed to one side, the air inlet case (62) control to selectively open and block the inner periphery to control the inflow of air A door 385; Is inserted into one side of the rotating rod (384) consists of opening and closing control lever (387) for opening and closing the control door (385).

Referring to the operating state of the present invention configured as described above, as shown in Figs. 1 to 3, first, the drive motor 15 constituting the air blowing drive device 10 as a switch (not shown) of the control box 5 Will be activated.

Then, the driving motor 15 on the base 1 is driven to rotate the coupling 11 on one side, and is rotatably connected to the coupling 11, and the front support on the base 1 ( 17) The horizontal connecting shaft 20 rotatably arranged in the front connector 18, 19 fixed to the upper portion is rotated.

Accordingly, as the impeller 50 constituting the blowing means rotatably arranged on the horizontal connecting shaft 20 is rotated, the wind is generated. At this time, the wind generated from the impeller 50 is made to suck the outside air.

At the same time, the first pulley 42 of the outer periphery of the horizontal connecting shaft 20 is rotated, and the connecting belt 46 connected between the first pulley 42 and the second pulley 44 of the outer periphery of the generator shaft 28. By the rotational force of the drive motor 15 is transmitted to the second pulley 44 and the generator shaft 28, the generator 22 is rotated at an appropriate rotational speed to start its own power generation, such a generator 22 The outlet 23 is provided, and the socket 69 is connected thereto, and the socket 69 is directly connected to the heating element 66 of the air inflow member 60 constituting the blowing means, thereby heating up to 100 ° C. ) Is generated.

In this state, the opening / closing control lever 78 of the external air control door 70 constituting the air inflow member 60 is rotated to one side. Then, the air inlet case 62 is rotated between the support bearings 72 and 73 on both sides of the air inlet case 62 so as to rotate to one side, while the adjustment door 75 is the air inlet case. (62) Once open at an appropriate angle from the inner circumference.

Accordingly, the outside air is introduced into the air inlet case 62 and guided along the external air induction pipe 64 and the air induction plate 64a fixed to the center area of the air inlet case 62 as the reinforcing rod 63, and the outside It is fixedly installed inside the air induction pipe 64 and mixed with the high heat of the heating element 66 which generates itself as a power source of the generator 22 and is converted into warm air through the inlet port 54 of the impeller case 52. It is introduced into the shell case (52).

In this way, the warm air introduced into the impeller case 52 is quickly discharged to the outside through the discharge port 53, so that the external heating is made.

On the other hand, the drive motor 15 is 1700rpm, the generator 22 is the power generation is possible to maintain 3600rpm, in order to increase the 1700rpm of the drive motor 15 to 3600rpm and the first pulley 42 of the drive motor 15 and The second pulley 44 and the rotation ratio of the generator 22 is maintained at 2: 1 to operate the generator 22.

That is, the rotational force of the drive motor 15 is amplified by the rotation ratio of the first and second pulleys 42 and 44 to operate the generator 22 at the same rpm as the rpm of the drive motor 15.

4 to 6, the operation state of another embodiment of the self-heating hot air fan shown in FIG. 4 is as follows.

First, when the driving motor 84 of the blower driving device 10 is driven, the motor shaft 83 of the driving motor 84 fixedly installed on the other side of the upper part of the base 1 rotates, and couples to the motor shaft 83. The generator shaft 81 connected by the ring 85 is rotated so that the shaft generator 80 of one side is rotated on the base 1 so that the generator 80 is driven to generate power.

At this time, the generator shaft 801 and the motor shaft 83 is rotatably built and supported by the front connector 88, which is fixed to the front bracket 86, respectively installed perpendicular to the base (1).

At the same time, the third pulley 100 of the outer periphery of the generator shaft 81 rotates, and the fourth pulley 120 connected by the third pulley 100 and the connection belt 110 rotates so that the upper portion of the base 1 is rotated. The horizontal rotating shaft 160 is rotatably fitted to the rear connector 140 fixed to the rear bracket 130 of the upper portion is rotated.

Accordingly, the impeller 50 of the blowing means rotatably arranged on the horizontal rotating shaft 160 is rotated to generate wind, so that the heating element 66 of the air inflow member 60 is a power generated by the operation of the generator 80. Heat is generated to generate a high heat (within 100 ℃), this high heat is to discharge the warm air to the outside in the same operation as in Figures 1 to 3 to the outside heating is made.

At this time, the rotational force of the generator 80 and the driving motor 84 is configured to maintain the same rpm. That is, when the rotational force of the drive motor 84 is 3600rpm, the generator 80 is configured to maintain the same 3600rpm as the rotational force of the drive motor 84, and the rotation ratio of the third and fourth pulleys 110 and 130 is 1: It consists of 2 is to reduce the rotational force transmitted to the blowing means to 1/2 of 3600rpm.

Meanwhile, in order to explain an operating state of another embodiment of the self-heating hot air fan shown in FIGS. 8 to 10, first, the driving motor 200 constituting the blower driving device 10 is driven.

Then, the motor shaft 201 of the driving motor 200 fixedly installed on the base 1 rotates, and the generator shaft 211 connected to the motor shaft 201 by the coupling 220 rotates. 210 will be self-developed.

At this time, the generator shaft 211 is supported by the rotation force by the connector 250, 251 of the upper vertical support 230, 240 fixed to the base (1) vertically installed.

At the same time, as the impeller 50 in the center region of the generator shaft 211 is rotated, wind is generated. At this time, the wind generated from the impeller 50 is made to suck the outside air.

In this state, the opening and closing control lever 387 of the external air control door 380 is rotated to one side. Then, the air inlet case 320 is rotated between the support bearings 381 and 382 on one end of the outer periphery of the rotation rod 384 is rotated to one side, the adjustment door 380 is the air inlet case (320) Once opened at an appropriate angle from the inner circumference.

Accordingly, the outside air is introduced into the air inlet case 320 and guided along the external air induction pipe 340 and the air induction plate 341 fixed to the central region of the air inlet case 320 as the reinforcing rod 341. It is fixedly installed inside the air induction pipe 340, and is connected to the inlet port 54 of the impeller case 52 by being converted into hot air while being mixed with the high heat of the heating element 360 which itself generates heat as a power source of the generator 240. It is introduced into the impeller case 52 through the duct 300.

In this way, the warm air introduced into the impeller case 52 is quickly discharged to the outside through the discharge port 53, so that the external heating is made.

At this time, the drive motor 240 and the generator 250 is connected by the horizontal rotation shaft 260 is made of the same rpm.

According to the present invention described above, by operating the generator by using the rotational force of the drive motor to generate a heat generating element inside the air inlet member as a power generated from the generator itself, the operation of the high temperature and external air control door generated by this heating element By converting the air flowing from the outside into the warm air with the rotational force of the impeller rotating by the rotation of the driving motor, it enters the inside of the impeller case and discharges it through the discharge port to be heated to save fuel costs and prevent air pollution. Is provided.

While the invention has been shown and described with respect to certain preferred embodiments, the invention is not limited to the embodiments described above, and various modifications may be made in the field to which the invention pertains without departing from the scope of the claims. It is possible to produce.

Claims (10)

Base; A drive motor fixed to the upper part of the base and having a motor shaft with a coupling on one side thereof; A horizontal connecting shaft rotatably connected to the coupling; A generator fixed to an upper portion of the base on the rear side of the driving motor; A blowing drive device including a generator shaft rotatably arranged horizontally on the generator; A power transmission member connected between the motor shaft and the generator shaft to transfer the rotational force of the drive motor to the generator; And An impeller rotatably built on an outer diameter of one side of the horizontal connecting shaft; An impeller case having a lower portion fixed to the base portion, the impeller being positioned therein, and having a discharge port and a suction port formed therein; A blowing means which is fastened to the inlet and comprises an air inflow member for introducing high-temperature air into the impeller case; Self-heating hot air fan characterized in that configured to include. The method of claim 1, wherein the power transmission member A first pulley rotatably arranged on an outer circumference of the horizontal connecting shaft; A second pulley rotatably arranged on an outer circumference of the generator shaft so as to correspond to the first pulley; And A connection belt connected between the first and second pulleys to transfer the driving motor rotational force to the generator; Self-developed hot fan, characterized in that consisting of. The self-powered hot air blower according to claim 2, wherein the first pulley and the second pulley have a rotation ratio of 2: 1. The method of claim 1, wherein the air inlet member An air inflow case fixed to the inlet of the impeller case so as to communicate with the other end thereof and fixed to an upper portion of the base; An external air induction pipe fixed to the center portion of the air inlet case as a reinforcing bar; A heating element fixed to an inner central region of the external air induction pipe and connected to a power source of the generator to generate heat; And An external air control door rotatably provided at one end of the air inlet case; Self-developed hot fan, characterized in that consisting of. According to claim 4, The external air control door is A support bearing installed to correspond to both sides of the air inlet case at one end of the outer circumference; A rotating door fixed to one surface to be rotatably fitted between the support bearings, and controlling an inflow amount of air by opening and blocking an inner circumference of one end of the air inlet case; And An opening and closing control lever inserted into one side of the pivoting rod to open and close the control door; Self-developed hot fan, characterized in that consisting of. According to claim 1, wherein the blowing drive device A generator fixed to one side of the base and rotatable with a generator shaft; A drive motor fixedly installed at the other side of the upper portion of the base at an appropriate interval from the generator, and rotatably built with a motor shaft; And A coupling that is connected between the generator shaft and the motor shaft and is an intermediate medium for transmitting the rotational force of the drive motor to the generator; Self-heating hot air, characterized in that consisting of. The method of claim 6, wherein the power transmission member A third pulley rotatably built on an outer circumference of the generator shaft; A fourth pulley connected to the third pulley by a connecting belt; And A horizontal rotating shaft in which the fourth pulley is rotatably installed in the central region, and is rotatably fitted in a rear connector fixed to an upper rear bracket installed vertically on the base and rotatably built in the impeller; Self-heating hot air, characterized in that consisting of. According to claim 6 or 7, wherein the generator and the drive motor rotational force is configured to maintain the same rpm, Self-powered hot air fan characterized in that the rotational force transmitted to the blowing means by lowering the rotation ratio of the third pulley and the fourth pulley to 1: 2. According to claim 1, wherein the blowing drive device A drive motor and a generator fixed to the upper base; A generator shaft connected to the motor shaft installed in the driving motor by a coupling, and the blowing means fitted in a central region thereof; And A connector that is fixed to an upper portion of the vertical support vertically fixed to the base so that the generator shaft is rotatably supported; Self-developed hot fan, characterized in that consisting of. 10. The method of claim 1 or 9, wherein the air inlet member A connection duct fastened to the inlet of the impeller case so as to communicate with the other end; An air inlet case fixed in communication with the connection duct; An external air induction pipe installed as a reinforcement in a central region of the air inlet case; A heating element fixedly installed in the external air induction pipe and generating heat as a power source of the generator; And An external air control door that is rotatably fastened to one end of the air inflow case to control the inflow of external air; Self-developed hot fan, characterized in that consisting of.

Images