CN109989692B - Sound insulation door and window - Google Patents

Abstract

The present invention belongs to the technical field of sound insulation and noise reduction, and in particular, relates to a soundproof door and window. The soundproof door and window include an outer frame and an inner frame, wherein the inner frame is arranged inside the outer frame, and the inner frame is rotatably connected to the outer frame through a rotating member, and the inner frame has two states of opening or closing relative to the outer frame. When the inner frame is in a closed state, the inner frame is sealed and connected to the outer frame; glass is installed on the inner frame, and the glass is sealed and connected to the inner frame. It also includes a power system, wherein the power device drives the inner frame to rotate relative to the outer frame to adjust the opening state of the soundproof door and window. The soundproof door and window provided by the present invention are connected by the rotation of the inner frame and the outer frame. What is particularly important is that the inner frame can be automatically opened and closed under the drive of the power device, thereby improving the degree of automation of the opening and closing of the door and window.

Description

Soundproof door and window

Technical Field

The invention belongs to the technical field of sound insulation and noise reduction, and in particular relates to a sound insulation door and window.

Background technique

Home is a place to live, which can create a relatively independent small environment for residents, protect from wind and rain, shade and sound insulation, and prevent the intrusion of external factors. However, it is impossible for a home to be completely separated from the outside environment, and it requires reasonable communication and exchange between indoor and outdoor. Based on this, windows, as one of the channels for indoor and outdoor communication, determine the quality of life of residents.

Currently, windows need to be opened and closed manually. If the residents are not at home and encounter severe conditions such as strong winds or heavy rain, the windows cannot be closed, which will cause damage to indoor decorations and items.

Summary of the invention

1. Technical issues to be resolved

In view of the technical problem that existing doors and windows need to be opened and closed manually, the present invention provides a soundproof door and window.

(II) Technical solution

In order to achieve the above object, the main technical solutions adopted by the present invention include:

A soundproof door and window, comprising an outer frame and an inner frame, wherein the inner frame is arranged inside the outer frame and is rotatably connected to the outer frame via a rotating member, and the inner frame has two states of opening or closing relative to the outer frame, and when the inner frame is in the closed state, the inner frame is sealed and connected to the outer frame;

Glass is installed on the inner frame, and the glass is sealed and connected to the inner frame.

The utility model also comprises a power system, wherein the power device drives the inner frame to rotate relative to the outer frame so as to adjust the opening state of the sound insulation door and window.

Preferably, the glass comprises an outer layer of glass, an inner layer of glass and a liquid crystal film;

The inner glass and the outer glass are arranged at intervals, and the liquid crystal film is arranged on the inner side of the inner glass or the outer glass;

Preferably, the outer side of the outer layer of glass is provided with a self-cleaning coating, and the outer side of the inner layer of glass is provided with a heat-insulating coating.

Preferably, the soundproof doors and windows are provided with a fresh air system;

The fresh air system includes a shell, an air inlet and an air outlet arranged on the shell, and a sound insulation and noise reduction layer is arranged on the inner side of the shell;

A fan is arranged in the shell, and dampers and damper driving devices are arranged at the air inlet and the air outlet.

Preferably, a main air duct, a first branch air duct and a second branch air duct are arranged in the shell, the inlet end of the main air duct is connected to the air inlet, the outlet end of the main air duct is connected to the inlet ends of the first branch air duct and the second branch air duct through a reversing valve, and the outlet ends of the first branch air duct and the second branch air duct are connected to the air outlet;

An air purification device is arranged in the first branch air duct.

Preferably, it also includes a detection system and a control system,

The detection system is used to detect the environmental parameters inside and outside the intelligent doors and windows, and transmit the detected environmental parameters to the control system;

A control system is used to control the operation of the power system according to environmental parameters to adjust the state of the inner frame.

Preferably, the detection system includes: a PM value detection device, a humidity detection device, a rain detection device, a wind detection device, a temperature detection device, a volume detection device, a gas detection device, and a brightness detection device;

PM value detection device, used to detect PM values inside and outside soundproof doors and windows;

Humidity detection device, used to detect the relative humidity values inside and outside the sound insulation doors and windows;

Rain detection device, used to detect the rainfall value outside the soundproof doors and windows;

Wind force detection device, used to detect the wind force value outside the soundproof doors and windows;

Temperature detection device, used to detect the temperature values inside and outside the sound insulation doors and windows;

Volume detection device, used to detect the sound intensity inside and outside the soundproof doors and windows;

Gas detection device, used to detect the gas concentration in the soundproof doors and windows, the gas includes combustible gas and harmful gas;

The brightness detection device is used to detect the light intensity outside the soundproof doors and windows.

Preferably, adjusting the state of the inner frame includes: opening and closing of the inner frame, and the degree of opening of the inner frame relative to the outer frame.

Preferably, the sound insulation and noise reduction layer is composed of a plurality of sound absorbing and insulating panels which are arranged on the inner wall of the shell and have a concave-convex surface.

Preferably, the damper is a shutter-type structure.

(III) Beneficial effects

The beneficial effects of the present invention are as follows: the soundproof doors and windows provided by the present invention are connected by rotation of the inner frame and the outer frame. More importantly, the inner frame can be automatically opened and closed under the drive of the power device, thereby improving the degree of automation of the opening and closing of the doors and windows.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a soundproof door and window provided in a specific embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of glass provided in a specific embodiment of the present invention.

[Description of Reference Numerals]

1: Outer frame; 2: Inner frame; 3: Glass; 4: Outer glass; 5: Inner glass; 6: Liquid crystal film; 7: Self-cleaning coating; 8: Heat insulation coating; 9: Fresh air system.

Detailed ways

In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

As shown in Fig. 1 and Fig. 2, the present invention discloses a soundproof door and window, which includes an outer frame 1 and an inner frame 2. The inner frame 2 is arranged in the outer frame 1, and the inner frame 2 is rotatably connected to the outer frame through a rotating member. The inner frame 2 has two states of opening or closing relative to the outer frame 1. When the inner frame 2 is in the closed state, the inner frame 2 is sealed and connected to the outer frame 1. Glass 3 is installed on the inner frame 2, and the glass 3 is sealed and connected to the inner frame 2. A power system is also included, and the power device drives the inner frame 2 to rotate relative to the outer frame 1 to adjust the opening state of the soundproof door and window.

In this embodiment, through the rotational connection between the inner frame 2 and the outer frame 1, it is particularly important that the inner frame can be automatically opened and closed under the drive of the power device, thereby improving the degree of automation of opening and closing of doors and windows.

The triggering of the power device can be achieved through a process switch or through remote control, such as through an APP set on the user's mobile phone.

The glass 3 includes an outer glass 4, an inner glass 5 and a liquid crystal film 6. The inner glass 5 and the outer glass 4 are arranged at a distance, and the liquid crystal film 6 is arranged on the inner side of the inner glass or the outer glass.

By setting the liquid crystal film 6 and controlling whether the liquid crystal film 6 is powered on, the transparency of the liquid crystal film 6 can be changed, and then the transparency of the glass can be changed, thereby realizing intelligent control of the shading degree of doors and windows.

The outer side of the outer glass 4 is provided with a self-cleaning coating 7, and the outer side of the inner glass 5 is provided with a heat-insulating coating 8. The self-cleaning coating 7 can make the glass have a self-cleaning function, and the heat-insulating coating 8 can reduce the heat exchange between indoor and outdoor to a certain extent, which helps to keep the indoor temperature within a constant range.

A fresh air system 9 is arranged on the soundproof doors and windows, and the fresh air system comprises a shell, an air inlet and an air outlet arranged on the shell, and a sound insulation and noise reduction layer is arranged on the inner side of the shell.

A fan is arranged in the shell, and dampers and damper driving devices are arranged at the air inlet and the air outlet.

The sound insulation and noise reduction layer is composed of a plurality of sound absorbing and insulating panels which are arranged on the inner wall of the shell and have a concave-convex surface, and the air door is a shutter-type structure.

By setting up a fresh air system and using a sound insulation and noise reduction layer in the fresh air system, noise can be isolated while ensuring indoor ventilation.

A main air duct, a first branch air duct and a second branch air duct are arranged in the shell. The inlet end of the main air duct is connected with the air inlet, and the outlet end of the main air duct is connected with the inlet ends of the first branch air duct and the second branch air duct through a reversing valve. The outlet ends of the first branch air duct and the second branch air duct are connected with the air outlet, and an air purification device is arranged in the first branch air duct.

The air intake system is divided into two branches. When the outdoor air quality is high, the second branch air duct can be selected for air intake. When the outdoor air quality is poor, the second air purification device with an air purification device can be selected for air intake. In other words, the selective use of air purification devices can increase the service life of air purification devices.

Soundproof doors and windows also include detection systems and control systems.

The detection system is used to detect the environmental parameters inside and outside the intelligent doors and windows, and transmit the detected environmental parameters to the control system;

A control system is used to control the operation of the power system according to environmental parameters to adjust the state of the inner frame.

The detection system includes: a PM value detection device, a humidity detection device, a rain detection device, a wind force detection device, a temperature detection device, a volume detection device, a gas detection device, and a brightness detection device.

The PM value detection device is used to detect the PM value inside and outside the sound insulation doors and windows.

The humidity detection device is used to detect the relative humidity inside and outside the sound insulation doors and windows.

The rain detection device is used to detect the rainfall value outside the soundproof doors and windows.

The wind force detection device is used to detect the wind force value outside the sound insulation doors and windows.

The temperature detection device is used to detect the temperature values inside and outside the sound insulation doors and windows.

The volume detection device is used to detect the sound intensity inside and outside the soundproof doors and windows.

Gas detection device, used to detect the gas concentration in soundproof doors and windows, including combustible gas and harmful gas.

The brightness detection device is used to detect the light intensity outside the soundproof doors and windows.

Adjusting the state of the inner frame includes: opening or closing the inner frame, and the degree of opening of the inner frame relative to the outer frame.

The technical principles of the present invention are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations here, those skilled in the art can associate other specific implementations of the present invention without creative work, and these methods will fall within the scope of protection of the present invention.

Claims (7)

1. A soundproof door and window, characterized in that: it comprises an outer frame and an inner frame, the inner frame is arranged inside the outer frame, and the inner frame is rotatably connected to the outer frame through a rotating member, the inner frame has two states of opening or closing relative to the outer frame, and when the inner frame is in the closed state, the inner frame is sealed and connected to the outer frame; Glass is installed on the inner frame, and the glass is sealed and connected to the inner frame; It also includes a power system, wherein the power device drives the inner frame to rotate relative to the outer frame to adjust the opening state of the soundproof door and window; Fresh air system is installed on the soundproof doors and windows; The fresh air system includes a shell, an air inlet and an air outlet arranged on the shell, and a sound insulation and noise reduction layer is arranged on the inner side of the shell; A fan is arranged in the shell, and dampers and damper driving devices are arranged at the air inlet and the air outlet; A main air duct, a first branch air duct and a second branch air duct are arranged in the shell, the inlet end of the main air duct is connected to the air inlet, the outlet end of the main air duct is connected to the inlet ends of the first branch air duct and the second branch air duct through a reversing valve, and the outlet ends of the first branch air duct and the second branch air duct are connected to the air outlet; An air purification device is provided in the first branch air duct; The sound insulation and noise reduction layer is composed of a plurality of sound absorbing and insulating panels which are arranged on the inner wall of the shell and have a concave-convex surface; When the outdoor air quality is high, choose the second branch air duct for air intake; When the outdoor air quality is low, select the first branch air duct for air intake. 2. The soundproof door and window according to claim 1, characterized in that the glass comprises an outer layer of glass, an inner layer of glass and a liquid crystal film; The inner glass and the outer glass are arranged at intervals, and the liquid crystal film is arranged on the inner side of the inner glass or the outer glass. 3. The soundproof door and window according to claim 2 is characterized in that a self-cleaning coating is provided on the outer side of the outer layer of glass, and a heat-insulating coating is provided on the outer side of the inner layer of glass. 4. The soundproof door and window according to claim 1, characterized in that it also includes a detection system and a control system, The detection system is used to detect the environmental parameters inside and outside the intelligent doors and windows, and transmit the detected environmental parameters to the control system; A control system is used to control the operation of the power system according to environmental parameters to adjust the state of the inner frame. 5. The soundproof door and window according to claim 4, characterized in that the detection system comprises: a PM value detection device, a humidity detection device, a rain detection device, a wind force detection device, a temperature detection device, a volume detection device, a gas detection device, and a brightness detection device; PM value detection device, used to detect PM values inside and outside soundproof doors and windows; Humidity detection device, used to detect the relative humidity values inside and outside the sound insulation doors and windows; Rain detection device, used to detect the rainfall value outside the soundproof doors and windows; Wind force detection device, used to detect the wind force value outside the soundproof doors and windows; Temperature detection device, used to detect the temperature values inside and outside the sound insulation doors and windows; Volume detection device, used to detect the sound intensity inside and outside the soundproof doors and windows; Gas detection device, used to detect the gas concentration in the soundproof doors and windows, the gas includes combustible gas and harmful gas; The brightness detection device is used to detect the light intensity outside the soundproof doors and windows. 6. The soundproof door and window according to claim 5, characterized in that adjusting the state of the inner frame includes: opening and closing of the inner frame, and the degree of opening of the inner frame relative to the outer frame. 7. The soundproof door and window according to claim 1, characterized in that the damper is a shutter-type structure.