WO2019128272A1

WO2019128272A1 - Multi-purpose air heater device

Info

Publication number: WO2019128272A1
Application number: PCT/CN2018/102623
Authority: WO
Inventors: 胡启; 罗贤伟
Original assignee: 深圳市绿创青芒科技有限公司
Priority date: 2017-12-26
Filing date: 2018-08-28
Publication date: 2019-07-04
Also published as: CN107938286A

Abstract

A multi-purpose air heater device comprises an air diffuser (4), a heater (3), and a compressor (2). The compressor (2) takes in air and conveys the air into the air diffuser (4), and the air is heated by a heating element provided in the air diffuser (4). Nozzles (8) are provided on a surface of the air diffuser (4) and hot air from the nozzles (8) contacts with clothes directly. The invention utilizes the multiple nozzles (8) to perform heating in multiple directions, solving the problem of clothes falling on an air outlet of a PTC heater during a drying process and damaging or affecting the PTC heater, and eliminates electricity leakage caused by water dripping from clothes, passing through an air outlet of a PTC heater, and entering the PTC heater. The invention has a simple structure, low production costs, and a small footprint.

Description

Multi-purpose air heater device

Technical field

The invention relates to the field of electrical furniture, in particular to a multi-purpose air heater device.

Background technique

Because the weather is too cold, the clothes can't be dried normally. At this time, the heater can blow out the warm air to speed up the evaporation efficiency of the water on the clothes. At present, the main principle of the market heater is to use the axial fan to rotate the air and then pass the PTC. After the heater is heated, it is directly blown out and has a simple structure.

At present, there are two commonly used heaters in the market, namely a warm air dryer and a fully enclosed drum dryer. The heater dryer includes a cylindrical closed cloth cover with an opening at the top and the bottom, and a bottom opening corresponding to the bottom opening. The PTC heater, the principle of the use of the warm air dryer, allows the clothes to be hung in the closed cloth cover, uses the PTC heater to transport the hot air, and dries the wet clothes through the high temperature, and the air carries the water vapor from the opening at the top of the closed cover. Volatilized, however, this heater dryer has the following disadvantages:

1. The PTC heating element itself is electrically conductive and non-waterproof, and cannot be used in a humid environment, and there is a phenomenon in which a drop of water falls into a heater to cause electric shock;

The blowing direction is fixed and cannot be heated in all directions;

If the clothes fall during the drying process, blocking the air outlet of the PTC heating body, the heat dissipation of the PTC heating body is blocked, the heat is accumulated and overheated, and even the clothes are burned.

The fully enclosed tumble dryer includes a drum, an air pump and a heating module. The air pump communicates with the drum through the heating module. The principle is that the air is sucked by the air pump and then heated by the heating module to send the hot air to the dryer and through the tumble clothes. After promoting the exchange of heat between the air and the wet clothes, the air temperature is lowered and the water vapor of the carrier is pumped out of the inner cylinder by the air pump. However, the fully enclosed tumble dryer has the following problems, and the clothes roll over a long period of time. Wrinkle, and the structure is complex, the cost is high, the volume is heavy, and the space is large.

Summary of the invention

In order to solve the above problems, the present invention provides a multi-purpose air heater device which can solve the problem that clothes fall on the PTC heater during the drying process, causing damage to the clothes and affecting the heating of the PTC device.

The invention provides a multi-purpose air heater device, which can solve the leakage phenomenon of the PTC heater when the clothes are dripping, and has the effect of omnidirectional heating by a plurality of directions of blowing, the structure is simple, the manufacturing cost is low, and the occupied space is small.

In order to achieve the above object, the technical solution adopted by the present invention is: a multi-purpose air heater device comprising a base, a supercharger, a heater, and a wind diffusing pipe, wherein the air diffusing pipe is supported on the base and pressurized The heater and the heater are disposed at the lower end of the air diffusing pipe and the heater is located at the upper end of the supercharger. The heating body of the heater is disposed in the air diffusing pipe, and the air outlet of the supercharger is connected with the air diffusing pipe, and the air diffusing is diffused. The tube is provided with a plurality of array-distributed nozzles.

Further, the utility model further comprises a clothes hanger and a fixing member, wherein the clothes hanger is fixed to the upper end of the air diffusion pipe by a fixing member.

Further, a sealing outer cover is included, which surrounds the air diffusing tube, the clothes hanger and the fixing member and forms a drying room.

Further, the fixing member is a rotating member.

Further, the clothes hanger is a plurality of hanging rods, and the surface of the fixing member is provided with a groove, and the hanging rod is fixed in the groove.

The invention has the beneficial effects that the invention comprises a wind diffusing pipe, a heater and a supercharger, and the booster sucks air to be transported into the air diffusing pipe, and heats the air through a heating body disposed in the air diffusing pipe. The surface of the air diffusing pipe is provided with a nozzle, and the hot air directly contacts the clothes through the nozzle, and the effect of heating in a plurality of directions is realized by using a plurality of nozzles, and the clothes are dropped on the air outlet of the PTC heater during the drying process to make the clothes Damage and affect the problem of the PTC heater, and at the same time avoid the leakage of water from the air outlet of the PTC heater into the PTC heater, the structure is simple, the manufacturing cost is low, and the occupied space is small.

DRAWINGS

Fig. 1 is a structural view of the first embodiment.

Fig. 2 is a structural view of the second embodiment.

DESCRIPTION OF REFERENCE NUMERALS: 1. base; 2. supercharger; 3. heater; 4. air diffusing pipe; 5. clothes hanger; 6. rotating member; 7. sealing cover; 8. nozzle.

Detailed ways

Referring to FIG. 1 , the present invention relates to a multi-purpose air heater device including a base 1, a supercharger 2, a heater 3, and a wind diffusing duct 4, and the air diffusing duct 4 is supported on the base 1. The supercharger 2, the heater 3 is disposed at the lower end of the air diffusing duct 4 and the heater 3 is located at the upper end of the supercharger 2, and the heating body of the heater 3 is disposed in the air diffusing duct 4, and the supercharger 2 The air outlet is connected to the air diffusing duct 4, and the air diffusing duct 4 is provided with a plurality of nozzles 8 arranged in an array.

Further, a clothes hanger 5 and a fixing member are further included, and the clothes hanger 5 is fixed to the upper end of the air diffusing duct 4 by a fixing member, and the clothes hanger 5 is used to provide an open and support clothes by the above solution. The effect of the fixing member is to improve the stability of the clothes hanger 5 and the air diffusing pipe 4.

Further, a sealing outer cover 7 is further included, which surrounds the air diffusing pipe 4, the clothes hanger 5 and the fixing member and forms a drying room. With the above scheme, the loss of hot air can be reduced through the drying room. Increase the contact time between hot air and clothing.

Further, the fixing member is a rotating member 6. With the above scheme, the rotating rack 6 drives the clothes hanger 5 or drives the air diffusing tube 4 to rotate so that the clothes can be in full contact with the hot air.

Further, the clothes hanger 5 is a plurality of hanging rods, and the surface of the fixing member is provided with a groove, and the hanging rod is fixed in the groove.

According to the principle of use of the present invention, the present invention includes an air diffusing duct 4, a heater 3, and a supercharger 2, and the booster 2 draws air into the air diffusing duct 4, and is disposed in the air diffusing duct 4 The heating body heats the air, and the surface of the air diffusing pipe 4 is provided with a nozzle 8 which directly contacts the clothes through the nozzle 8, and uses a plurality of nozzles 8 to achieve the effect of heating in a plurality of directions and solves the drying process of the clothes. Falling on the air outlet of the PTC heater causes damage to the clothes and affects the problem of the PTC heater, and prevents the water on the clothes from dripping from the air outlet of the PTC heater into the PTC heater. The structure is simple and the manufacturing cost is low. Low, occupying a small space, the air diffusing tube 4 and the clothes hanger 5 are fixed by the rotating member 6, and the two can relatively generate a reciprocating rotational motion of a certain angle, so that the hot air coming out from the nozzle 8 can be multi-angle without dead angle. Blow on all parts of the clothes.

As a preferred embodiment of the present embodiment, the sealing cover 7 can be removed, the heater 3 can be turned off, and the booster 2 can be operated separately to adapt to multi-scenario multi-season use, thereby reducing unnecessary energy loss.

As a preferred embodiment of the present embodiment, a plurality of hanging rods of the clothes hanger 5 may be provided with a fixing seat that can rotate and fix the clothes hanger 5, and the clothes can be rotated at multiple angles through the fixing seat, so that the nozzle 8 sprays The hot air coming out can be sprayed to the clothes at different angles to improve the strong convection effect, and the clothes can be quickly dried by strong convection.

Claims

The utility model relates to a multi-purpose air heater device, which comprises a base, a supercharger, a heater and a wind diffusing pipe. The air diffusing pipe is supported on the base, and the supercharger and the heater are arranged to distribute the wind. The lower end of the tube and the heater are located at the upper end of the supercharger, the heating body of the heater is disposed in the air diffusing tube, the air outlet of the supercharger is connected with the air diffusing tube, and the air diffusing tube is provided with a plurality of arrays. nozzle.
A multi-purpose air heater device according to claim 1, further comprising a clothes hanger and a fixing member, wherein the clothes hanger is fixed to the upper end of the air distribution diffusing pipe by a fixing member.
A multi-purpose air heater unit according to claim 2, further comprising a sealing outer cover surrounding the air diffusing duct, the clothes hanger and the fixing member and forming a drying chamber.
A multi-purpose air heater unit according to claim 2 or 3, wherein the fixing member is a rotating member.
The multi-purpose air heater device according to claim 2 or 3, wherein the clothes hanger is a plurality of hanging rods, and the surface of the fixing member is provided with a groove, and the hanging rod is fixed in the groove.