CN203518112U

CN203518112U - Intelligent self-adjustment ultrasonic humidifier

Info

Publication number: CN203518112U
Application number: CN201320614351.2U
Authority: CN
Inventors: 任静; 陈梦园; 梁天鹰; 梅俊宇
Original assignee: Tsinghua University
Current assignee: Tsinghua University
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-04-02
Anticipated expiration: 2023-09-30

Abstract

The utility model discloses an intelligent self-adjustment ultrasonic humidifier, and belongs to the technical field of air conditioning. The intelligent self-adjustment ultrasonic humidifier comprises an ultrasonic generator, a humidifier shell, a water storage tank, a spray nozzle, a temperature and humidity sensor and a control unit. The control unit comprises a single-chip microcomputer containing a calculation program, a triode set and a parallel resistor. A spiral flow-guiding blade is arranged inside the spray nozzle. The temperature and humidity sensor is connected with the input end of the single-chip microcomputer through a data line. The I/O end of the single-chip microcomputer is connected with the base electrode of the triode set. One end of a potentiometer is connected with the emitting electrode of the triode set, and the other end of the potentiometer is connected with the ultrasonic generator. According to the intelligent self-adjustment ultrasonic humidifier, the temperature and humidity sensor receives an external environment signal and then transmits the external environment signal to the control unit, the control unit changes the humidifier to realize automatic adjustment of the humidifying capacity through the calculation program of the single-chip microcomputer, and therefore the requirement for the comfortable degree of a human body is met. Meanwhile, the spiral flow-guiding blade is arranged in the spray nozzle so that the rotational flow effect of mist can be achieved, the diffusion velocity and the diffusion area of the mist are reduced, and therefore the local humidification function is achieved.

Description

A kind of self-regulation Ultrasonic Intelligent humidifier

Technical field

The utility model relates to a kind of self-regulation Intelligent humidifier based on human comfort, and particularly a kind of self-regulation Ultrasonic Intelligent humidifier, belongs to household electrical appliance technical field.

Background technology

At present, on existing market, humidifier is of a great variety, according to humidification principle, can be divided into ultrasonic humidifier, the large class of electric heating humidifier two, wherein more general with ultrasonic humidifier.

But the optimum humidity of needed by human body is temperature along with external environment, humidity to be changed, and common humidifier on market, do not have according to the condition of surrounding environment and automatically regulate the function of humidification amount size as temperature, humidity; When the humiture of environment changes, humidifier can not provide the humidified condition of an optimum human comfort automatically, for example, can not reach gratifying humidification effect; In addition.The audient crowd of humidifier mostly is clerk, and their scope of activities can think substantially before desk, and ideal situation should be one small-sized can carry out to the region before desk the local humidification device of humidification.Therefore but the humidifier in existing market is for whole room and carries out humidification, wastes a large amount of electric energy and water resource, do not reach not only efficient but also energy-conservation object.

Utility model content

The purpose of this utility model is for shortcomings and deficiencies of the prior art, a kind of self-regulation Ultrasonic Intelligent humidifier is provided, can be according to the requirement of surrounding environment and human comfort, realize the size that automatically regulates humidification amount, there is the effect of regional area humidification simultaneously, thereby reach not only efficient but also energy-conservation object.

The purpose of this utility model is achieved through the following technical solutions:

A self-regulation Ultrasonic Intelligent humidifier, contains supersonic generator, humidifier housing, water box and spout, it is characterized in that, described self-regulation Ultrasonic Intelligent humidifier also comprises Temperature Humidity Sensor and control module; Described control module comprises single-chip microcomputer, triode group and the parallel resistance that contains calculation procedure; Temperature Humidity Sensor is connected with the input of single-chip microcomputer by data wire, and the I/O port of single-chip microcomputer is connected with the base stage of triode group; One end of parallel resistance is connected with the emitter stage of triode group, and the other end is connected with supersonic generator.

Technical characterictic of the present utility model is also: in described spout inside, be provided with spiral stream guidance blade.

The utlity model has the technique effect of following advantage and high-lighting: the self-regulation Ultrasonic Intelligent humidifier 1. providing due to the utility model has increased Temperature Humidity Sensor and control module, can be according to the requirement of human comfort and surrounding environment, realization regulates the size of humidification amount automatically with the variation of ambient temperature, humidity, make humidification amount reach the best humidification amount of needed by human body under current environment state.2. in spout inside, spiral stream guidance blade is set, makes spraying there is eddy flow effect, reduced spraying diffusion velocity and diffusion area, realized the humidification function of regional area, thereby reach not only efficient but also energy-conservation object.

Accompanying drawing explanation

Fig. 1 is contour structures schematic diagram of the present utility model.

Fig. 2 is the hardware block diagram of circuit part.

Fig. 3 is the structural representation of spout.

Fig. 4 is the flow chart of the calculation procedure of single-chip microcomputer.

In figure: 1-water box; 2-spout; 3-humidifier housing; 4-plug; 5-triode group; 6-parallel resistance; 7-supersonic generator; 8-Temperature Humidity Sensor; 9-single-chip microcomputer; The I/O output of 10-single-chip microcomputer; 11-spiral stream guidance blade.

The specific embodiment

Below in conjunction with accompanying drawing, principle of the present utility model, structure, the specific embodiment are further detailed.

As Fig. 1, as shown in 2, the self-regulation Ultrasonic Intelligent humidifier that the utility model provides contains supersonic generator 7, humidifier housing 3, water box 1, spout 2, Temperature Humidity Sensor 8 and control module, and control module comprises single-chip microcomputer 9, triode group 5 and the parallel resistance 6 that contains calculation procedure; Temperature Humidity Sensor 8 is connected with the input of single-chip microcomputer by data wire, and the I/O port of single-chip microcomputer is connected with the base stage of triode group 5; One end of parallel resistance is connected with the emitter stage of triode group, and the other end is connected with supersonic generator 7.The base stage of triode is connected with single-chip processor i/o port, and in order to control the conducting of triode and to close, the colelctor electrode of triode and emitter stage are connected into circuit and are equivalent to a gate-controlled switch.Temperature Humidity Sensor is constantly monitored humiture from environment, has real-time.The humidity in the power control loop border of supersonic generator, and the resistance of power-controlled parallel resistance in control module is big or small.

Fig. 3 is the structural representation of spout, in spout inside, is provided with spiral stream guidance blade, its objective is and makes outlet spraying produce eddy flow, to reduce diffusion velocity and the diffusion area of spraying, realizes the humidification function of regional area, thereby reaches not only efficient but also energy-conservation object.

Fig. 4 is the flow chart of the calculation procedure of single-chip microcomputer.After humidifier is switched on power, Temperature Humidity Sensor is input to the temperature-humidity signal of the current environment detecting in single-chip microcomputer, single-chip microcomputer calculates and now allows the optimum humidity of needed by human body according to human comfort function, and judge whether current humidity meets human comfort, and the formula of human comfort function is as follows: (ssd)=(1.818t+18.18) * (0.88+0.002f)+(t-32)/(45-t)-3.2v+18.2

Wherein: t is temperature; F is humidity; V=0 is the wind speed in room.

If ambient humidity has met the humidity range that human comfort function is corresponding, single-chip processor i/o port is all exported 0 level, and all branch road triodes are in off state, and supersonic generator is not worked, and humidifier is not to environment humidification; If ambient humidity does not meet human comfort function, single-chip microcomputer is according to human comfort function computing environment desired moisture level, and obtain the required resistance value of circuit, thereby obtain the required triode number of opening of circuit, single-chip processor i/o port output high level, make part triode in opening state, the resistance of parallel resistance is changed, humidifier is operated in power demand state.

Claims

1. a self-regulation Ultrasonic Intelligent humidifier, contain supersonic generator (7), humidifier housing (3), water box (1) and spout (2), it is characterized in that, described self-regulation Ultrasonic Intelligent humidifier also comprises Temperature Humidity Sensor (8) and control module; Described control module comprises single-chip microcomputer (9), triode group (5) and the parallel resistance (6) that contains calculation procedure; Temperature Humidity Sensor (8) is connected with the input of single-chip microcomputer by data wire, and the I/O port of single-chip microcomputer is connected with the base stage of triode group; One end of parallel resistance is connected with the emitter stage of triode group, and the other end is connected with supersonic generator (7).

2. a kind of self-regulation Ultrasonic Intelligent humidifier according to claim 1, is characterized in that: in described spout (2) inside, be provided with spiral stream guidance blade (11).