Automatic opening and closing window for building
Technical Field
The utility model belongs to the technical field of windows, and particularly relates to an automatic opening and closing window for a building.
Background
Along with the improvement of the living standard of the development drive resident of science and technology, automatic science and technology product facilitates for the life, wherein the automatic window field of opening and shutting does not possess the work that automatic detection outdoor PM2.5, outdoor temperature and indoor carbon dioxide concentration and integrated control window opened and closed at present.
Some patents in the field of smart homes have proposed application methods for automatically opening and closing windows, for example, CN201910534575.4, "an intelligent automatic ventilation device" proposes opening and closing a window according to the conditions of indoor personnel and outdoor wind speed. However, when the outdoor temperature is too low and the indoor air state is good in winter, the indoor temperature is lowered by opening the window, and energy waste is caused.
The current window cannot adjust the opening and closing state of the window based on parameters such as PM2.5 particle concentration of external environment, outdoor temperature, indoor carbon dioxide concentration and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a building automatic opening and closing window to solve the problems in the background technology.
The technical scheme adopted by the utility model is as follows:
a building automatic switch window comprises a window body, a carbon dioxide sensor, a temperature sensor, a PM2.5 sensor, an automatic window opening and closing device, a sensor information receiver, a controller, a brake, a driver and a power supply;
the carbon dioxide sensor is arranged on the inner side of the window body, the temperature sensor is arranged on the outer side of the window body, and the PM2.5 sensor is arranged on the outer side of the window body.
Preferably, the carbon dioxide sensor, the temperature sensor and the PM2.5 sensor are connected with the left side of the sensor information receiver respectively, the right side of the sensor information receiver is connected with the left side of the controller, the right side of the controller is connected with the left side of the brake, the upper side of the brake is connected with the lower side of the driver, the upper side of the driver is connected with the window body, and the right side of the brake is connected with the power supply.
Preferably, the PM2.5 sensor is used for measuring the outdoor PM2.5 concentration, the carbon dioxide sensor is used for measuring the indoor carbon dioxide concentration, and the temperature sensor is used for measuring the outdoor temperature.
Preferably, data measured by the carbon dioxide sensor, the temperature sensor and the PM2.5 sensor are transmitted to a sensor information receiver arranged in the automatic window opening and closing device, and the left side of the controller receives a sensing signal of the sensor information receiver to control the brake, the brake controls the actuator and the actuator controls the window body.
Preferably, the PM2.5 sensor is used for measuring the concentration of outdoor PM2.5 and sending data to the automatic window opening and closing device, and when the outdoor PM2.5 is greater than a certain value, the automatic window opening and closing device controls the window to be closed according to the received data.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the utility model, the PM2.5 concentration outside the room is measured by the PM2.5 sensor, the carbon dioxide concentration inside the room is measured by the carbon dioxide sensor, and the outside temperature is measured by the temperature sensor, so that the window can be automatically opened and closed according to the outside environment, and a better indoor ventilation effect can be realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the automatic window opening and closing apparatus of the present invention;
FIG. 3 is a schematic view of the overall connection process of the present invention;
FIG. 4 is a schematic flow chart of the present invention;
in the figure: 1. the device comprises a window body, 2, a carbon dioxide sensor, 3, a temperature sensor, 4, a PM2.5 sensor, 5, an automatic window opening and closing device, 5-1, a sensor information receiver, 5-2, a controller, 5-3, a brake, 5-4, a driver, 6 and a power supply.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1:
the embodiment provides a specific structure of a building automatic window opening and closing device, as shown in fig. 1-3, comprising a window body 1, a carbon dioxide sensor 2, a temperature sensor 3, a PM2.5 sensor 4, an automatic window opening and closing device 5, a sensor information receiver 5-1, a controller 5-2, a brake 5-3, a driver 5-4 and a power supply 6;
carbon dioxide sensor 2 sets up in window 1 inboard, and temperature sensor 3 sets up in the window 1 outside, and PM2.5 sensor 4 sets up in the window 1 outside.
Further, a carbon dioxide sensor 2, a temperature sensor 3 and a PM2.5 sensor 4 are respectively connected with the left side of a sensor information receiver 5-1, the right side of the sensor information receiver 5-1 is connected with the left side of a controller 5-2, the right side of the controller 5-2 is connected with the left side of a brake 5-3, the upper side of the brake 5-3 is connected with the lower side of a driver 5-4, the upper side of the driver 5-4 is connected with a window body 1, and the right side of the brake 5-3 is connected with a power supply 6.
Further, the PM2.5 sensor 4 is used for measuring the outdoor PM2.5 concentration, the carbon dioxide sensor 2 is used for measuring the indoor carbon dioxide concentration, and the temperature sensor 3 is used for measuring the outdoor temperature.
Further, data measured by the carbon dioxide sensor 2, the temperature sensor 3 and the PM2.5 sensor 4 are transmitted to a sensor information receiver 5-1 arranged in the automatic window opening and closing device 5, the left side of the controller 5-2 receives a sensing signal of the sensor information receiver 5-1, the brake 5-3 is controlled, the brake 5-3 controls the actuator 5-4, and the actuator 5-4 controls the window 1.
Further, a PM2.5 sensor 4 is used for measuring the concentration of outdoor PM2.5 and sending data to the automatic window opening and closing device 5, and when the outdoor PM2.5 is larger than a certain value, the automatic window opening and closing device 5 controls the window 1 to be closed according to the received data.
According to the working principle, referring to fig. 4, when the outdoor PM2.5 is smaller than a certain value, and the indoor carbon dioxide concentration is smaller than a certain value under the working condition in winter, the automatic window opening and closing device 5 controls the window 1 to close according to the received data; when the concentration of the indoor carbon dioxide is more than a certain value and the outdoor temperature is less than a certain value, the automatic window opening and closing device 5 controls the window 1 to be half-opened according to the received data; when the concentration of the indoor carbon dioxide is more than a certain value and the outdoor temperature is more than a certain value, the automatic window opening and closing device 5 controls the window 1 to be fully opened according to the received data;
for the transition season, when the indoor carbon dioxide concentration is less than a certain value, the automatic window opening and closing device 5 controls the window 1 to be half opened according to the received data; when the concentration of the indoor carbon dioxide is greater than a certain value, the automatic window opening and closing device 5 controls the window 1 to be fully opened according to the received data;
in summer, when the indoor carbon dioxide concentration is less than a certain value, the automatic window opening and closing device 5 controls the window 1 to be closed according to the received data; when the concentration of the indoor carbon dioxide is more than a certain value and the outdoor temperature is more than a certain value, the automatic window opening and closing device 5 controls the window 1 to be half opened according to the received data; when the concentration of the indoor carbon dioxide is more than a certain value and the outdoor temperature is less than a certain value, the automatic window opening and closing device 5 controls the window 1 to be fully opened according to the received data.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.