JPH0640735U - Electric warm air blower - Google Patents

Abstract

(57) [Summary] [Purpose] Using the heat of warm air to generate steam,
The purpose is to clean the air in the room. [Structure] An air blower 2 including a motor 21 and a fan 22 is attached to a base 42 of a casing 23, a heating element 3 is provided at a discharge portion of the casing 23, and a blowout port 61 that blows out forward of a body case 4 and an upper side. The air passage portion 5 having an air outlet 62 that blows out to
The tank 1 to be heated by the warm air generated by the heating element 3 is provided between the air outlet 62 that blows upward and the heating element 3 of the casing 23, and the air outlet 61 that blows forward and the air outlet 62 that blows upward The partition plate 7 for branching the
The deodorizing filter 8 is provided on the inside of the tank 1 that is heated by the warm air generated by the heating element 3 and the inner wall 11 of the air passage portion 5 integrally, and cleans the air at the suction port 41 of the body case 4. Is provided.

Description

[Detailed description of the device] [Industrial applications]

 The present invention relates to an electric air blower that warms a general household in winter and prevents the room from drying and cleans the air in the room.

[Prior art]

 As a conventional electric warm air blower, for example, as disclosed in Japanese Utility Model Laid-Open No. 62-69727, the one having a structure as shown in FIG. 3 is general, and a blower including a motor 21 and a fan 22 is provided. The device 2 is attached to the base 42 of the casing 23, the heating element 3 is provided at the discharge portion of the casing 23, and the air passage portion 5 having the air outlet 61 that blows out to the front of the body case 4 is connected to the casing. The air duct part for guiding the warm air generated from the heating element 3 to the steam generator A is configured such that the suction port 41 provided with the dust removal filter 81 is provided in the body case 4 containing the air conditioner 23 and the air duct part 5. No. 5 had a device with a different function. Here, the configuration of the steam generator A is, for example, as shown in FIG. 2, the tank 1 and the steam heater 9 and the blowout port 62 and the steam heater 9 are connected by a silicon packing 10. A silicone sealant was used to fix the packing 10. Further, the dust removal filter 81 provided at the suction port 41 of the container case 4 had only a dust removal function.

[Problems to be solved by the device]

 However, according to the above configuration, since the steam generator having a different function is installed as a separate unit in the body case, there is a problem in that it also becomes large in shape. In addition, when the electric heater is used in the winter season, inside a closed room in a modern house with high air tightness, cigarette smoke, mite excrement, house dust, pollen, etc. to which mold spores adhere are attached. Exhaust gas, various microscopic harmful substances such as bacteria and viruses are suspended, and the room is only dirty, and the tank for storing water becomes a good place for bacteria etc. to breed easily. There was a problem that the air gave off a bad odor.

[Means for Solving the Problems]

 The present invention solves the above-mentioned problems, and an air blower including a motor and a fan is attached to a casing base, a heating element is provided at a discharge portion of the casing, and an air outlet is blown out in front of a body case. And an air outlet that blows upwards are connected, and in an electric warmer that has a suction port in the casing that contains the casing and the air passage, the air outlet that blows upwards and the heat generated by the casing A tank heated by the warm air generated by the heating element was provided between the body and the body. In addition, a partition plate was installed in the air passage section that branches the air outlet that blows forward and the air outlet that blows upward. In addition, the inside of the tank, which is heated by the warm air generated by the heating element, and the inner wall of the air passage are integrated. In addition, a deodorant filter that cleans the air is provided at the inlet of the body case.

[Action]

 When the air in the room passes through the deodorizing filter, the bad odor is eliminated, and the air taken in by the air blower becomes warm air heated by the heating element and is directly cleaned from the air outlet opened at the bottom of the front of the case. The heated hot air is blown out, and the hot air branched by the partition plate heats the water in the tank, and the steamed hot air is blown directly from the outlet opening on the upper surface of the body case.

【Example】

 An embodiment of the present invention will be described with reference to the accompanying drawing FIG. In FIG. 1, reference numeral 2 denotes an air blower, which is composed of a motor 21 of a coil removal coil type and a turbo type fan 22 directly connected to a shaft of the motor 21. A base 42 and a casing 23 are provided so as to surround the fan 22 of the blower device 2 and serve as an air guide for measuring the air flow to the heating element 3. Reference numeral 3 is a heating element in which a positive temperature coefficient thermistor element formed by using barium titanate as a base material is joined with aluminum fins for heat dissipation and electrodes, and is installed on the blowing side of the blowing device 2. Numeral 4 is a container case, which is formed by molding synthetic resin such as ABS with the blower 2 and the heating element 3 built in inside, and a suction port 41 is opened on the rear surface of the case. Has an outlet 61 that blows forward and an outlet 62 that blows upward on the upper surface. Reference numeral 1 denotes a tank, which is connected between a blow-out port 62 that is provided on the upper surface of the body case 4 and blows upward, and a heating element 3 that is installed on the blow-off side of the blower 2 of the casing 23. It is made of an iron plate made of thin stainless steel or the like which is integrated with the outer circumference of the inner wall 11 of the air passage part 5. Reference numeral 7 denotes a partition plate, which has a blowout opening 61 provided in the front of the body case 4 in the air passage portion 5 and a blowout opening 6 provided in the upper surface of the body case 4 and blown upward. It is provided so as to branch to 2. 8 is a deodorizing filter, which is provided at the suction port 41, has a cotton-like net to which the deodorant is attached, and the outer periphery is covered with a non-woven fabric together with a filter having an air cleaning function. Next, the operation of the above configuration will be described. First, electricity is supplied to the heating element 3 installed on the air blow-out side of the air blower 2 of the casing 23, the air blower 2 of the casing 23 starts rotating, and the eraser installed on the rear surface of the body case 4 is opened. The air in the room is sucked in through the suction port 41 provided with the odor filter 8, and the air blown by the heating element 3 is blown out forward in the air passage portion 5 which is provided in front of the body case 4. It is branched by the partition plate 7 provided so as to branch to the outlet 61 and the outlet 62 which is provided on the upper surface of the body case 4 and blows upward, and the outlet 62 and the outlet 62 which are provided on the upper surface or lower part of the front surface. Purified warm air is obtained from the outlet 61. In this case, the warm air obtained from the air outlet 62 provided on the upper surface of the body case 4 warms the inner wall 11 of the tank 1, so that the water contained in the tank 1 is warmed and the water evaporates. The steam released from the air outlet 62 into the room is dissolved in the air, and the steam enters the suction port 41 again together with the blown air and adheres to the deodorizing filter 8 to adhere the water vapor and to remove the odor. It attracts molecules, etc., and exerts a deodorizing effect. Also, when the blast passes through the deodorizing filter 8, it removes the bacteria contained in the air and cleans the air.

[Effect of device]

 As described above, the present invention has the following effects. An air blower consisting of a motor and a fan is attached to the casing base, a heating element is provided at the discharge part of this casing, and an air passage part with a blowout port that blows out forward of the body case is connected. In addition, a suction port was provided in the container case containing the casing and the air passage section, and a tank heated by the hot air generated by the heating element was provided between the outlet that blows upward and the heating element of the casing. As a result, it is no longer necessary to install a steam generator with a different function inside the body case as a separate unit, and the size is reduced. In addition, by installing a deodorizing filter to clean the air in the air inlet of the body case, it can be installed in a closed room in a modern house, which is highly airtight when the electric heater is used in winter. Various smoke harmful substances such as house dust, pollen, exhaust gas, bacteria and viruses that adhere to existing cigarette smoke, mite excretion and mold spores do not float, and the inside of the room does not become dirty. In addition, the inside of the tank that stores water became a place where bacteria did not propagate, and it was possible to provide a useful hot-air heater in which the air in the room did not give off a bad odor.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a warm air heater showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a steam generator in a warm air heater showing an example of a conventional example.

FIG. 3 is a cross-sectional view of a warm air heater showing an example of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tank 2 Blower 3 Heating element 4 Body case 5 Air path part 7 Partition plate 8 Deodorizing filter 11 Inner wall 21 Motor 22 Fan 23 Casing 41 Suction port 42 Base 61 Air outlet 62 Air outlet

Claims (4)

[Scope of utility model registration request] 1. A blower (2) comprising a motor (21) and a fan (22) is attached to a base (42) of a casing (23), and a heating element (3) is attached to a discharge part of the casing (23). The air passage portion (5) having the air outlet (61) blowing out forward of the body case (4) and the air outlet (62) blowing upward is connected to the casing (23) and the air passage portion (). In an electric warmer in which a suction case (41) is provided in a body case (4) containing 5),
Electricity characterized in that a tank (1) heated by hot air generated by the heating element (3) is provided between the air outlet (62) blowing upward and the heating element (3) of the casing (23). Hot air blower. 2. A partition plate (7) for branching a blowout port (61) blown forward and a blowout port (62) blown upward is provided in the air passage section (5). Electric warm air blower. 3. The inside of the tank (1) heated by the warm air generated by the heating element (3) and the inner wall (1) of the air passage part (5).
The electric hot air blower according to claim 1, characterized in that (1) and (1) are integrally provided. 4. The electric air blower according to claim 1, wherein a deodorizing filter (8) for cleaning the air is provided at the suction port (41) of the body case (4).