CN2264330Y

CN2264330Y - Dual-function supersonic wave humidifier able to spray hot mist

Info

Publication number: CN2264330Y
Application number: CN 96237027
Authority: CN
Inventors: 唐言志
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-06
Filing date: 1996-06-06
Publication date: 1997-10-08
Anticipated expiration: 2006-06-06

Abstract

The utility model relates to a dual-function supersonic wave humidifier capable of spraying hot mist. The utility model solves the problem that the common ultrasonic humidifier only can spray cold mist, and can not satisfy the special requirement and improve the humidifying effect in winter. The utility model is composed of a power supply system, an air delivery device, an ultrasonic generator, a steam passage, a water tank, a PTC heating device, etc. As the PTC heating device with the characteristics of low temperature rising, large power and variable power is designed, the utility model realizes safety, economy and the miniaturization of the heating device. The utility model is mainly used for steaming surface in beautification and humidifying air in indoor space.

Description

The dual-function supersonic wave humidifier of energy spraying hot mist

The utility model relates to the air humidification field, particularly makes the field of water smoke heating humidification by PTC (positive temperature coefficient thermal sensitive ceramic).

Ultrasonic humidifier is to utilize the inverting element that places water, converts electric energy to mechanical energy, produces the high-frequency ultrasonic vibration of 1.7-2MHz, makes water droplet tear the ultramicron of atomizing formation less than 5PM, is diffused into airborne a kind of device by pressure fan.Existing ultrasonic humidifier can only spray cold mist, also occurs the ultrasonic humidifier of energy spraying hot mist at present.

The purpose of this utility model is the deficiency at existing ultrasonic humidifier, and a kind of ultrasonic humidifier that can spray cold mist again can spraying hot mist is provided, and satisfies the requirement of beauty treatment and improves the effect of indoor humidification in winter.

The technical solution of the utility model is to set up one group of special PTC heater in common ultrasonic humidifier, and the cold wind heating is become hot blast, mixes with cold mist with this hot blast, makes cold mist become hot mist.The key of this programme is to select for use PTC to do heater element.The characteristics of PTC are that the self-heating temperature is low, and maximum temperature only about 200 ℃, guarantees safety easily; The heating power of PTC is big, can make the heater microminiaturization.Simultaneously be provided with the heater switch of a kind of miniature pressing switch, guaranteed the attractive in appearance of profile as PTC in the front of support.The PTC heater is made up of PTC heating sheet, aluminium heat sink and asbestos insulation material, and it is indoor or be installed in other positions to be installed in the air cushioning of steam passage, and usefulness silicon rubber insulation electric wire is connected with the 220V power supply with heater switch.Power-on switch and heater switch after the water tank water-filling, supersonic generator, pressure fan and heater are started working.Transfer dense fog amount adjuster, nozzle begins spraying.The water smoke temperature raises gradually and reached steady temperature in 20 minutes.When water level dropped to certain position, water level switch disconnected, and supersonic generator quits work.After the supplementing water, device remains in operation.If close heater switch, ultrasonic humidifier changes the cold mist of spray into by spraying hot mist.

The advantage of this ultrasonic humidifier is: possess the cold mist of spray and two kinds of functions of spraying hot mist, remedy the deficiency of existing humidifier, enlarged application; Owing to adopt the PTC heater, realized the high-power heat supply in the less space that constitutes by plastics; Because the PTC temperature rise is low, the worker leads variable, thereby has improved security and economy.

Be described further below in conjunction with the accompanying drawing example.

Fig. 1 is a constitutional diagram of the present utility model.

Fig. 2 is a component diagram of the present utility model.

Fig. 3 is A～A cutaway view of Fig. 2.

Fig. 4 is the PTC heating plan.

Fig. 5 is miniature pressing switch figure.

As Figure 1-3, the utility model is made up of support 5 steam passages 11 and water tank 14 3 parts.Support comprises pressure fan 6, water softener 7, supersonic generator 8, water level switch 9.Steam passage comprises steam passage lid 12, nozzle 13, air buffer chamber 19 and steam fog passage 20.Water tank bottom is provided with water inlet, adds behind the water by tank lid 16 cap seals, and the bottom also is provided with automatic outlet valve 15.Power-supply system is arranged on the bottom of support.

During power-on switch 1, indicator lamp 2 is bright, pressure fan and supersonic generator work after the cistern water supply.Open mist amount adjuster 4 and transfer the dense fog amount, the nozzle 21 on the nozzle 13 is to external spraying, and spray amount can need to adjust by the root a tree name.At this moment ejection is cold mist.When opening heater switch 3,18 heatings of PTC heater, the cold wind that blows out from pressure fan air port 17 becomes hot blast through the PTC heater, mixes in aerosol passage 20 with the water smoke that supersonic generator 8 produces again, and cold mist becomes hot mist by nozzle 21 ejections.If change spraying hot mist into spray cold mist, only need close heater switch and can realize.

Fig. 4 is the PTC heater, and it is by PTC heating sheet 22 and aluminium heat sink 21 alternate combining, and periphery and top clad with asbestos insulation plate 23.

Fig. 5 is the cutaway view of miniature pressing switch.It is made up of shell 24, binding post 25, on ﹠ off switch sheet 26, spring 27, button 28.

This humidifier has overcome the deficiency of common ultrasonic humidifier, possess can spray cold mist again can two kinds of functions of spraying hot mist, enlarged the application of humidifier.As beauty industry " steaming face ", just press for the ultrasonic humidifier of this energy spraying hot mist.

Claims

1, a kind of dual-function supersonic wave humidifier of energy spraying hot mist is made up of support, steam passage, water tank three parts, and support contains power-supply system, air-supply arrangement, supersonic generator, water softener, water level switch, power switch, mist amount adjuster, indicator lamp; Steam passage contains air buffer chamber, aerosol passage, steam passage lid and nozzle; Water tank contains tank lid and automatic outlet valve, it is characterized in that:

A, described ultrasonic humidifier are provided with the PTC heater at the air cushioning of steam passage outside the indoor or air buffer chamber;

B, the heater switch that is located at the support front is miniature pressing switch.

2, humidifier according to claim 1 is characterized in that the PTC heater is that sheet is alternate with aluminium heat sink makes by PTC heating, and periphery and top clad insulation material.

3, the described humidifier of root a tree name claim 1 is characterized in that the PTC heater is to use the silicon rubber insulation electric wire to link to each other with power supply with heater switch.