CN206339889U

CN206339889U - Temperature and humidity controller

Info

Publication number: CN206339889U
Application number: CN201720030727.3U
Authority: CN
Inventors: 孙红雨
Original assignee: QINGDAO SHUNENG ELECTRICAL ENGINEERING Co Ltd
Current assignee: QINGDAO SHUNENG ELECTRICAL ENGINEERING Co Ltd
Priority date: 2017-01-10
Filing date: 2017-01-10
Publication date: 2017-07-18
Anticipated expiration: 2027-01-10

Abstract

The utility model discloses a kind of temperature and humidity controller, it includes processor, Temperature Humidity Sensor, LCD MODULE, button, temperature and humidity regulation equipment, wireless transport module and alarm module；Wherein, temperature and humidity regulation equipment includes heater, refrigerator, refrigerated dehumidification device, humidifier, a blower fan and No. two blower fans；Heater and refrigerator are separately positioned on the inside upper part in region to be regulated；The air intake passage and No. two air intake passages with the regional connectivity to be regulated are respectively equipped with the outside of the same sidepiece in region to be regulated, an air intake passage and No. two air intake passages are parallel to each other；Refrigerated dehumidification device and a blower fan are arranged on an air intake passage, and humidifier and No. two blower fans are arranged on No. two air intake passages；Air-out passage is connected with the other side in region to be regulated；The motor of a number blower fan and No. two blower fans uses variable frequency adjustment motor.The humiture environment that the utility model can treat adjustment region carries out accurate and efficient regulation.

Description

Temperature and humidity controller

Technical field

The utility model is related to a kind of Temperature Humidity Sensor.

Background technology

Temperature and humidity controller be using advanced single-chip microcomputer as control core, can be simultaneously using high-performance Temperature Humidity Sensor Control is measured to temperature and humidity signal, and realizes that liquid crystal digital is shown, also epidemic disaster can respectively be carried out by button Upper and lower limit sets and shown, so that instrument can be according to field condition, automatic fan or heater, to test environment The equipment that automatically adjusts of actual epidemic disaster.However, existing Temperature Humidity Sensor data can only be by wire transmission mode Pass on host computer, line arrangement is complicated, transmission reliability is poor；In addition, existing temperature and humidity controller unitary function, only right The humiture of environment is detected and controlled, and can not then be detected and report in time when broken string situation occurs in Temperature and Humidity Control equipment It is alert.

Utility model content

The purpose of this utility model is to propose a kind of temperature and humidity controller, to realize the reliable and stable biography of warm and humid degrees of data It is defeated.

The utility model to achieve these goals, is adopted the following technical scheme that：

Temperature and humidity controller, including processor, Temperature Humidity Sensor, LCD MODULE, button, temperature and humidity regulation are set Standby, wireless transport module and alarm module；Wherein, processor respectively with Temperature Humidity Sensor, LCD MODULE, button, temperature Humidity regulating equipment, wireless transport module and alarm module connection；Temperature and humidity regulation equipment includes heater, refrigerator, refrigeration Dehumidifier, humidifier, a blower fan and No. two blower fans；Wherein, heater and refrigerator are separately positioned on region to be regulated Inside upper part；An air intake passage with the regional connectivity to be regulated is respectively equipped with the outside of the same sidepiece in region to be regulated With No. two air intake passages, an air intake passage and No. two air intake passages are parallel to each other；Refrigerated dehumidification device and a blower fan are arranged on On a number air intake passage, humidifier and No. two blower fans are arranged on No. two air intake passages；Opposite side in region to be regulated Portion is connected with air-out passage；The motor of a number blower fan and No. two blower fans uses variable frequency adjustment motor.

Preferably, processor uses STC89C52 single-chip microcomputers, and Temperature Humidity Sensor is using the digital temperature and humidity sensings of DHT11 Device.

Preferably, the temperature and humidity controller also includes being used for carrying out burn out detection to each part in temperature and humidity regulation equipment Burn out detection module, burn out detection module is connected with processor.

Preferably, burn out detection module is current detection module.

Preferably, the temperature and humidity controller also includes the remote control communicated wirelessly with processor.

Preferably, RS232 communication interfaces/RS485 communications that the temperature and humidity controller also includes being connected with processor connect Mouthful.

The utility model has the following advantages that：

Temperature and humidity controller in the utility model adds wireless transport module so that temperature and humidity controller not only can be with Warm and humid degrees of data is gathered in real time and the humiture environment of adjustment region is treated is controlled, can also be by the warm and humid number of degrees collected Host computer is uploaded to when factually, is easy to related personnel to be monitored in real time, above-mentioned wireless transmission method need not arrange line related, With transmission stability is strong and high reliability.In addition, the utility model has also been carried out rationally to temperature and humidity regulation equipment Arrangement, by above-mentioned arrangement, is easy to the humiture environment for treating adjustment region to carry out accurate and efficient regulation.

Brief description of the drawings

Fig. 1 is the structural representation of temperature and humidity controller in the utility model；

Fig. 2 is the scheme of installation of temperature and humidity regulation equipment in the utility model；

Wherein, 1- processors, 2- Temperature Humidity Sensors, 3- LCD MODULEs, 4- buttons, 5- temperature and humidity regulation equipment, 6- wireless transport modules, 7- alarm modules, 8- heaters, 9- refrigerators, 10- refrigerated dehumidification devices, 11- humidifiers, 12- mono- Number blower fan, No. bis- blower fans of 13-, 14- regions to be regulated, number air intake passage of 15-, No. bis- air intake passages of 16-, 17- air-out passages, 18- burn out detection modules, 19- remote controls, 20-RS232 communication interfaces.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：

With reference to shown in Fig. 1, temperature and humidity controller, including processor 1, Temperature Humidity Sensor 2, LCD MODULE 3, button 4th, temperature and humidity regulation equipment 5, wireless transport module 6 and alarm module 7.

Wherein, processor 1 respectively with Temperature Humidity Sensor 2, LCD MODULE 3, button 4, temperature and humidity regulation equipment 5, Wireless transport module 6 and alarm module 7 are connected.

LCD MODULE 3 is used to show current warm and humid degrees of data and sets the information such as warm and humid degrees of data.Button 4 is used for The upper and lower bound value of the warm and humid degrees of data of setting is set.

Wireless transport module 6, for the warm and humid degrees of data collected to be uploaded into host computer in real time.

In addition, temperature and humidity controller also includes the RS232 communication interfaces 20 being connected with processor 1.It is logical by above-mentioned RS232 Letter interface 20 can also realize that host computer directly downloads program to processor 1.

Certainly, the RS232 communication interfaces in the utility model can also be RS485 communication interfaces.

Preferably, processor 1 selects STC89C52 single-chip microcomputers.

The utility model is based on STC89C52 single-chip microcomputers and carries out Temperature and Humidity and control, can carry out the control of threshold value, Make temperature and humidity parameter in the range of presetting, it is not necessary to the direct participation of people.

Preferably, Temperature Humidity Sensor 2 uses DHT11 digital hygro sensors.

DHT11 digital hygro sensors can carry out the collection of temperature and humidity data, the sensing in the utility model Utensil has that measurement accuracy is high, hardware circuit is simple, data transfer is convenient, the characteristics of can testing varying environment humiture.

As shown in Fig. 2 temperature and humidity regulation equipment 5 includes heater 8, refrigerator 9, refrigerated dehumidification device 10, humidifier 11st, a blower fan 12 and No. two blower fans 13.Wherein：

Heater 8 and refrigerator 9 are separately positioned on the inside upper part in region 14 to be regulated, can be realized by heater 8 The warming temperature of adjustment region 14 is treated, the cooling operation for treating adjustment region 14 can be realized by refrigerator 9.

An air intake passage 15 and No. two air intake passages 16 are respectively equipped with the outside of the same sidepiece in region 14 to be regulated, its In, an air intake passage 15 and No. two air intake passages 16 are connected with region 14 to be regulated.

Preferably, an air intake passage 15 and No. two air intake passages 16 are parallel to each other.

Refrigerated dehumidification device 10 and a blower fan 12 are arranged on an air intake passage 15, humidifier 11 and No. two blower fans 13 are arranged on No. two air intake passages 16.

Air-out passage 17 is connected with the other side in region 14 to be regulated.

The air of relatively dry can be provided into region 14 to be regulated by refrigerated dehumidification device 10 and a blower fan 12, is entered And the humidity in region 14 to be regulated is reduced to zone of reasonableness；Then can be to waiting to adjust by humidifier 11 and No. two blower fans 13 The air that relative moistening is provided in region 14 is saved, so as to improve humidity in region 14 to be regulated to zone of reasonableness.

Above-mentioned design can ensure that temperature and humidity regulation equipment 5 treats the accurate and efficient temperature and humidity regulation of adjustment region 14.

Heater 8, refrigerator 9, refrigerated dehumidification device 10, humidifier 11 can use existing skill in the utility model Art.

Preferably, an air intake passage 15 and No. two air intake passages 16 are located at the forward upper in region 14 to be regulated, air-out Passage 17 is located at the back lower in region 14 to be regulated.

Above-mentioned Duct design can ensure that the humiture environment regulation in region 14 to be regulated is abundant.

Preferably, in the utility model a blower fan 12 and the motor of No. two blower fans 13 uses variable frequency adjustment motor, The precise control of humidity regulation in adjustment region 14 is treated beneficial to realization.

In addition, temperature and humidity controller also includes burn out detection module 18, burn out detection module 18 is connected with processor 1.

Burn out detection can be carried out to each part in temperature and humidity regulation equipment by burn out detection module 18, it is warm and humid to ensure Spend the normal work of all parts in adjustment equipment.

Preferably, burn out detection module 18 is current detection module.

When some part breaks in temperature and humidity regulation equipment, without output current, now it is judged as broken string.

Burn out detection module 18 in the utility model can be using existing burn out detection module in the prior art.

Certainly, temperature and humidity controller also includes the remote control 19 communicated wirelessly with processor 1, can by remote control 19 To realize the wireless remote control to all parts in temperature and humidity controller, manipulation is convenient.

Certainly, described above is only preferred embodiment of the present utility model, and the utility model is not limited to enumerate above-mentioned Embodiment, it should be noted that any those of ordinary skill in the art are under the teaching of this specification, and that is made is all etc. With replacement, obvious variant, all fall within the essential scope of this specification, ought to be by protection of the present utility model.

Claims

1. temperature and humidity controller, it is characterised in that including processor, Temperature Humidity Sensor, LCD MODULE, button, warm and humid Spend adjustment equipment, wireless transport module and alarm module；Wherein, processor respectively with Temperature Humidity Sensor, LCD MODULE, Button, temperature and humidity regulation equipment, wireless transport module and alarm module connection；Temperature and humidity regulation equipment includes heater, refrigeration Device, refrigerated dehumidification device, humidifier, a blower fan and No. two blower fans；Wherein, heater and refrigerator, which are separately positioned on, waits to adjust Save the inside upper part in region；It is respectively equipped with and enters with No. one of the regional connectivity to be regulated on the outside of the same sidepiece in region to be regulated Wind passage and No. two air intake passages, an air intake passage and No. two air intake passages are parallel to each other；Refrigerated dehumidification device and a blower fan It is arranged on an air intake passage, humidifier and No. two blower fans are arranged on No. two air intake passages；In region to be regulated The other side is connected with air-out passage；The motor of a number blower fan and No. two blower fans uses variable frequency adjustment motor.

2. temperature and humidity controller according to claim 1, it is characterised in that the processor uses STC89C52 monolithics Machine, Temperature Humidity Sensor uses DHT11 digital hygro sensors.

3. temperature and humidity controller according to claim 1, it is characterised in that the temperature and humidity controller also includes being used for pair Each part carries out the burn out detection module of burn out detection in temperature and humidity regulation equipment, and burn out detection module is connected with processor.

4. temperature and humidity controller according to claim 3, it is characterised in that burn out detection module is current detection module.

5. the temperature and humidity controller according to any one of Claims 1-4, it is characterised in that the temperature and humidity controller is also Including the remote control communicated wirelessly with processor.

6. temperature and humidity controller according to claim 5, is characterised by, the temperature and humidity controller also includes and processor RS232 communication interfaces/RS485 communication interfaces of connection.