CN210772638U

CN210772638U - Fresh air control system

Info

Publication number: CN210772638U
Application number: CN201921348440.0U
Authority: CN
Inventors: 韩毅
Original assignee: Hangzhou Tianfang Hvac Equipment Co ltd
Current assignee: Hangzhou Tianfang Hvac Equipment Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-16
Anticipated expiration: 2029-08-19

Abstract

The application discloses new trend control system. The control system includes: fresh air machine, circuit board and temperature sensor, fresh air machine with output interface connection on the circuit board, temperature sensor with input interface connection on the circuit board, output interface with air regulation circuit connection on the circuit board still includes: the single chip microcomputer is arranged in a chip slot of the circuit board and connected with the air volume adjusting circuit and the input interface through the chip slot. This application has been solved because the indoor humiture environment that the new fan can't adjust to cause according to the temperature suffers the technical problem who destroys.

Description

Fresh air control system

Technical Field

The application relates to a new fan field particularly, relates to a new trend control system.

Background

The new trend controller is manual control or two kinds of functions of timing control mostly, can show indoor temperature at most, but indoor temperature is by air conditioner control, the new trend can not be participated in indoor temperature's regulation, so it is meaningless to show indoor temperature, the user often operates new fan through manual mode, adjust the new amount of wind, because the user can think the new amount of wind of introduction more better usually, so can all operate new fan with the high amount of wind in many times, long-term like this, the introduction new trend of big amount of wind, can influence indoor holistic temperature, humidity, make indoor whole temperature rise, thereby the refrigeration load of air conditioner has been increased, indoor temperature has not only been destroyed, the humidity environment has also increased whole energy consumption.

The problem that the indoor temperature and humidity environment is damaged because a new fan cannot be adjusted according to the temperature in the related art is solved, and an effective solution is not provided at present.

Disclosure of Invention

The main aim at of this application provides a new trend control system to solve new fan and can't adjust the indoor humiture environment that causes according to the temperature and suffer the problem of destruction.

To achieve the above object, according to one aspect of the present application, a fresh air control system is provided.

The new trend control system according to this application includes: fresh air machine, circuit board and temperature sensor, fresh air machine with output interface connection on the circuit board, temperature sensor with input interface connection on the circuit board, output interface with air regulation circuit connection on the circuit board still includes: the single chip microcomputer is arranged in a chip slot of the circuit board and connected with the air volume adjusting circuit and the input interface through the chip slot.

Further, the method also comprises the following steps: the display screen is connected with the video interface on the circuit board, and the video interface is connected with the single chip microcomputer through the chip slot.

Further, the display screen is an LCD display screen.

Further, the display screen is an LED display screen.

Further, the circuit board further includes: and the key circuit is connected with the single chip microcomputer through the chip slot and is connected with the air volume adjusting circuit.

Further, the key circuit includes: start-stop switch, regulating switch and conductive linear body.

Further, the single chip microcomputer is a DSP series.

Further, the temperature sensor is in a WRM series.

Further, the circuit board further includes: and the wireless communication module is connected with the single chip microcomputer through the chip slot.

Further, the wireless communication module is a bluetooth, GPRS or WiFi communication module.

In this application embodiment, adopt temperature control's mode, through new fan, circuit board and temperature sensor, new fan with output interface connection on the circuit board, temperature sensor with input interface connection on the circuit board, output interface with air regulation circuit connection on the circuit board still includes: the single-chip microcomputer is arranged in a chip slot of the circuit board, the single-chip microcomputer is connected with the air volume adjusting circuit and the input interface through the chip slot, the temperature is detected through the temperature sensor, and the purpose of adjusting the air volume of the new fan according to the measured temperature is achieved, so that the technical effect that the indoor temperature and humidity environment cannot be damaged is achieved, and the technical problem that the indoor temperature and humidity environment cannot be damaged due to the fact that the new fan cannot be adjusted according to the temperature is solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic circuit diagram of a fresh air control system according to an embodiment of the present application;

fig. 2 is a second schematic circuit diagram of a fresh air control system according to an embodiment of the present application.

Reference numerals

1. A fresh air machine; 2. a circuit board; 3. a temperature sensor; 4. an output interface; 5. an input interface; 6. an air volume adjusting circuit; 7. a single chip microcomputer; 8. a chip slot; 9. a display screen; 10. a video interface; 11. a key circuit; 12. and a wireless communication module.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-2, the present application relates to a fresh air control system, comprising: new fan 1, circuit board 2 and temperature sensor 3, new fan 1 with output interface 4 on the circuit board 2 connects, temperature sensor 3 with input interface 5 on the circuit board 2 connects, output interface 4 with air regulation circuit 6 on the circuit board 2 connects, still includes: the single chip microcomputer 7 is arranged in a chip slot 8 of the circuit board 2, and the single chip microcomputer 7 is connected with the air volume adjusting circuit 6 and the input interface 5 through the chip slot 8.

Specifically, the fresh air fan 1 has the function of circulating indoor air, discharging dirty indoor air outdoors on one hand, and inputting fresh outdoor air into a room after measures such as sterilization, disinfection, filtration and the like on the other hand, so that fresh and clean air is in the room at all times; the circuit board 2 has the functions of providing an insertion space for the chip and carrying out corresponding wiring; the temperature sensor 3 has a function of detecting temperature.

The circuit board 2 is integrated with an input interface 5, the input interface 5 is connected with the temperature sensor 3 and used for collecting temperature information detected by the temperature sensor 3 and transmitting the temperature information to the singlechip 7 arranged in the chip slot 8 of the circuit board 2, and the singlechip 7 performs operation to obtain a result.

An output interface 4 and an air volume adjusting circuit 6 are further integrated on the circuit board 2, after the singlechip 7 obtains a result through operation, a control signal for adjusting the air volume of the air volume adjusting circuit 6 according to the result is generated, and finally the control signal is input into the new fan 1 through the output interface 4, so that the adjustment of the air volume is realized.

The circuit board 2 is provided with a chip slot 8, and the singlechip 7 can be directly inserted into the chip slot, so that the effect of conveniently replacing the singlechip 7 is realized; the chip slot 8 is connected with the input interface 5 and the air volume adjusting circuit 6, so that the fresh air fan 1 can be started and stopped according to the air volume controlled by the temperature through the single chip microcomputer 7.

Those skilled in the art should understand that the single chip 7 is a DSP series; the temperature sensor 3 is of the WRM series.

From the above description, it can be seen that the following technical effects are achieved by the present application:

in this application embodiment, adopt temperature control's mode, through new fan 1, circuit board 2 and temperature sensor 3, new fan 1 with output interface 4 on the circuit board 2 connects, temperature sensor 3 with input interface 5 on the circuit board 2 connects, output interface 4 with air regulation circuit 6 on the circuit board 2 connects, still includes: the single-chip microcomputer 7, the single-chip microcomputer 7 is arranged in the chip slot 8 of the circuit board 2, the single-chip microcomputer 7 passes through the chip slot 8 and the air volume adjusting circuit 6 and the input interface 5 are connected, the purposes of detecting the temperature by adopting the temperature sensor 3 and adjusting the air volume of the fresh air fan 1 according to the measured temperature are achieved, the technical effect that the indoor temperature and humidity environment cannot be damaged is achieved, and the technical problem that the indoor temperature and humidity environment cannot be damaged due to the fact that the fresh air fan 1 cannot be adjusted according to the temperature is solved.

Preferably, in this embodiment, the method further includes: the display screen 9, the display screen 9 with video interface 10 on the circuit board 2 is connected, video interface 10 passes through chip slot 8 with singlechip 7 connects. Preferably, in this embodiment, the display screen 9 is an LCD display screen 9. Optionally, the display screen 9 is an LED display screen 9. The temperature information detected by the temperature sensor 3 can be displayed through the display screen 9, so that the temperature condition can be intuitively known by people.

As is preferable in the present embodiment, the circuit board 2 further includes: and the key circuit 11 is connected with the singlechip 7 through the chip slot 8, and the key circuit 11 is connected with the air volume regulating circuit 6. The key circuit 11 preferred in the present embodiment includes: start-stop switch, regulating switch and conductive linear body. The air volume can be manually adjusted to be large or small, started or stopped through a start-stop switch and an adjusting switch in the key circuit 11; not only can realize temperature control, can also manual regulation, satisfy the diversified demand of user, also can normally realize big, little regulation and start, stop when temperature control became invalid.

As is preferable in the present embodiment, the circuit board 2 further includes: and the wireless communication module 12 is connected with the singlechip 7 through the chip slot 8. The wireless communication module 12 in this embodiment is preferably a bluetooth, GPRS or WiFi communication module. The temperature information detected by the temperature sensor 3 can be transmitted to intelligent equipment such as a mobile phone and a computer in a wireless mode through the wireless communication module 12, so that personnel can check the temperature condition remotely or at other positions, and monitoring is facilitated.

In this embodiment, the circuit board 2 further includes: and the communication interface adopts an RS485 or 232 interface, so that the communication with the central environment control system can be realized.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fresh air control system, comprising: fresh air machine, circuit board and temperature sensor, fresh air machine with output interface connection on the circuit board, temperature sensor with input interface connection on the circuit board, output interface with air regulation circuit connection on the circuit board still includes: the single chip microcomputer is arranged in a chip slot of the circuit board and connected with the air volume adjusting circuit and the input interface through the chip slot.

2. The fresh air control system of claim 1 further comprising: the display screen is connected with the video interface on the circuit board, and the video interface is connected with the single chip microcomputer through the chip slot.

3. The fresh air control system of claim 2 wherein the display screen is an LCD display screen.

4. The fresh air control system of claim 2 wherein the display screen is an LED display screen.

5. The fresh air control system of claim 1, wherein the circuit board further comprises: and the key circuit is connected with the single chip microcomputer through the chip slot and is connected with the air volume adjusting circuit.

6. The fresh air control system of claim 5 wherein the key circuit comprises: start-stop switch, regulating switch and conductive linear body.

7. The fresh air control system of claim 1 wherein the single chip microcomputer is a DSP series.

8. The fresh air control system of claim 1 wherein the temperature sensor is a WRM series.

9. The fresh air control system of claim 1, wherein the circuit board further comprises: and the wireless communication module is connected with the single chip microcomputer through the chip slot.

10. The fresh air control system of claim 9 wherein the wireless communication module is a bluetooth, GPRS or WiFi communication module.