阅读说明：本技术 一种密闭窗户性能检测系统及检测方法 (Closed window performance detection system and detection method ) 是由 常媛媛 李文杰 于 2021-08-30 设计创作，主要内容包括：一种密闭窗户性能检测系统及检测方法,涉及建材性能检测领域。检测系统包括气压箱和压力控制模组。气压箱具有用于安装密闭窗户的安装口。安装口设置有凸缘,凸缘由安装口的内壁凸出形成。安装口中设置有密封垫,密封垫由安装口的内壁延伸至凸缘靠近气压箱内部的一侧,且密封垫沿安装口的周向连续延伸成环状。密封垫具有内腔,气压箱设置有用于调节密封垫的内部气压的气压管。安装口的内端边缘设置有用于将密闭窗户锁定于安装口的锁定组件。检测方法通过采用检测系统来实现。其操作简单、高效,能够快速地实现对密闭窗户的性能检测,检测效率高,检测结果可靠。(A closed window performance detection system and a detection method relate to the field of building material performance detection. The detection system comprises an air pressure box and a pressure control module. The air pressure box is provided with a mounting opening for mounting the sealed window. The mounting opening is provided with a flange which is formed by protruding the inner wall of the mounting opening. The mounting opening is internally provided with a sealing gasket, the sealing gasket extends to one side of the flange close to the inside of the air pressure box from the inner wall of the mounting opening, and the sealing gasket continuously extends into a ring shape along the circumferential direction of the mounting opening. The sealing gasket is provided with an inner cavity, and the air pressure box is provided with an air pressure pipe used for adjusting the internal air pressure of the sealing gasket. The inner end edge of the mounting opening is provided with a locking component used for locking the sealed window to the mounting opening. The detection method is realized by adopting a detection system. The detection device is simple and efficient to operate, can quickly detect the performance of the sealed window, and is high in detection efficiency and reliable in detection result.)

1. A closed window performance detection system, comprising: the pressure control module is connected with the pressure tank;

the air pressure box is provided with an installation opening for installing a sealed window, and the installation opening is used for communicating the air pressure box with the outside;

the mounting opening is provided with a flange, the flange is formed by protruding the inner wall of the mounting opening, the flange is arranged close to the outer end of the mounting opening, and the flange continuously extends into a ring shape along the circumferential direction of the mounting opening;

a sealing gasket is arranged in the mounting opening, the sealing gasket extends to one side of the flange close to the inside of the air pressure box from the inner wall of the mounting opening, and the sealing gasket continuously extends into a ring shape along the circumferential direction of the mounting opening; the sealing gasket is provided with an inner cavity, and the air pressure box is provided with an air pressure pipe for adjusting the internal air pressure of the sealing gasket;

the inner end edge of the mounting opening is provided with a locking component for locking the sealed window to the mounting opening;

the pressure control module is used for controlling the air pressure in the air pressure box.

2. The closed window performance detection system of claim 1, wherein the locking assembly comprises: the rotary part is arranged on the cylinder component;

the rotating part is hinged to the edge of the inner end of the mounting port, the rotating part is provided with a sliding groove extending along the length direction of the rotating part, the air cylinder assembly is mounted on the inner wall of the air pressure box and is arranged close to the mounting port, and the end part of a piston rod of the air cylinder assembly is slidably matched with the sliding groove; the cushion block is connected to one side of the rotating piece, which is used for being abutted against the closed window, so that the contact part of the rotating piece and the closed window is buffered.

3. The system of claim 2, wherein the pad has a thickness that increases in a direction from the hinged end of the rotatable member toward the free end of the rotatable member.

4. The closed window performance detection system of claim 1, wherein the plenum is further provided with a reinforcement assembly, the reinforcement assembly comprising: the device comprises a base plate, a rotating arm, a push rod, a push plate and a driver;

the mounting opening is also provided with a recessed part, the recessed part is formed by recessing the inner wall of the mounting opening, and the recessed part extends along the edge of the mounting opening; the base plate is arranged in the concave part and is parallel to the edge of the mounting opening, the push plate and the base plate are arranged in parallel at intervals, the sealing gasket covers the opening part of the concave part, and the push plate is attached to the sealing gasket;

one end of the rotating arm is hinged to the base plate, the other end of the rotating arm is fixedly connected with the push rod, and the push rod is arranged along the width direction of the push plate; the driver is used for driving the rotating arm to rotate, so that the push rod pushes the push plate outwards.

5. The closed window performance detection system of claim 4, wherein the reinforcement assembly further comprises a linkage rod, the linkage rod is arranged parallel to the base plate, the plurality of rotating arms are arranged at regular intervals along the length direction of the base plate, the rotating arms are hinged to the linkage rod, the linkage rod is in transmission fit with the power output portion of the driver, and the driver is used for driving the linkage rod to move along the length direction of the base plate, so that the push plate is pushed.

6. The closed window performance detection system of claim 5, wherein the push plate is fixedly coupled to the gasket.

7. The closed window performance detection system according to claim 4, wherein the pneumatic tank further comprises an auxiliary assembly, the auxiliary assembly comprises an auxiliary cylinder and a top block, the top block is mounted at an end of a piston rod of the auxiliary cylinder, the top block is attached to a corner portion of the gasket, and the auxiliary cylinder is used for pushing the top block to apply pressure to the gasket towards the mounting opening.

8. A closed window performance detection system according to claim 1, wherein a side of the flange remote from the gas chamber is flush with an outer wall of the gas chamber; a reinforcing piece is arranged outside the air pressure box and comprises a right-angle triangular reinforcing plate and a connecting rib; the long right-angle side fixed connection of right angle triangle reinforcing plate in the outer wall of pneumatic chamber extends to the flange, it is a plurality of the right angle triangle reinforcing plate is followed the marginal interval of installing port sets up, adjacent two between the right angle triangle reinforcing plate by splice bar fixed connection.

9. The system of claim 1, wherein the gasket has grooves on its inner wall, the walls of the grooves having a spherical shape, the grooves being distributed in an array along the inner wall of the gasket.

10. A method of closed window performance testing using a closed window performance testing system according to any one of claims 1 to 9, comprising:

installing and fixing the sealed window to be detected at the installation opening, and pressurizing the sealing gasket by using the air pressure pipe so as to make the sealing gasket fully fit with the sealed window to be detected to realize sealing;

pressurizing the air pressure box by using the pressure control module, and detecting whether the sealed window to be detected leaks air; and continuously pressurizing the air pressure box by using the pressure control module, and detecting the limit pressure which can be born by the sealed window to be detected.

Technical Field

The invention relates to the field of building material performance detection, in particular to a closed window performance detection system and a detection method.

Background

At present, in the detection work of the performance of the building materials, the detection method is simpler, and the detection result precision is lower. Particularly, the performance detection of special building materials such as sealed doors and windows is still limited to the traditional detection mode, the detection efficiency is low, and the detection precision is not high. With the continuous improvement of the current building industry standard, the traditional detection mode can not meet the current detection requirement.

In view of this, the present application is specifically made.

Disclosure of Invention

The first purpose of the invention is to provide a closed window performance detection system, which is simple and efficient to operate, can quickly detect the performance of a closed window, and has high detection efficiency and reliable detection result.

The second purpose of the invention is to provide a method for detecting the performance of the closed window, which has the advantages of simple and efficient flow operation, high detection efficiency and reliable detection result, and can quickly detect the performance of the closed window.

The embodiment of the invention is realized by the following steps:

a closed window performance detection system, comprising: the pressure control system comprises a pressure tank and a pressure control module.

The air pressure box is provided with a mounting opening for mounting the sealed window, and the mounting opening is used for communicating the air pressure box with the outside.

The mounting opening is provided with a flange, the flange is formed by protruding the inner wall of the mounting opening, the flange is arranged close to the outer end of the mounting opening, and the flange continuously extends to form a ring along the circumferential direction of the mounting opening.

The mounting opening is internally provided with a sealing gasket, the sealing gasket extends to one side of the flange close to the inside of the air pressure box from the inner wall of the mounting opening, and the sealing gasket continuously extends into a ring shape along the circumferential direction of the mounting opening. The sealing gasket is provided with an inner cavity, and the air pressure box is provided with an air pressure pipe used for adjusting the internal air pressure of the sealing gasket.

The inner end edge of the mounting opening is provided with a locking component used for locking the sealed window to the mounting opening.

The pressure control module is used for controlling the air pressure in the air pressure tank.

Further, the locking assembly includes: cylinder assembly, rotating member and cushion block.

The rotating part is hinged to the edge of the inner end of the mounting opening and provided with a sliding groove extending along the length direction of the rotating part, the air cylinder assembly is mounted on the inner wall of the air pressure box and is arranged close to the mounting opening, and the end part of a piston rod of the air cylinder assembly is matched with the sliding groove in a sliding mode. The cushion block is connected to one side of the rotating piece, which is used for being abutted against the closed window, so that the contact part of the rotating piece and the closed window is buffered.

Further, the thickness of the spacer increases from the hinged end of the rotatable member to the free end thereof.

Further, the pneumatic box still is provided with the reinforcement subassembly, and the reinforcement subassembly includes: base plate, rotor arm, push rod, push pedal and driver.

The installing port is further provided with a concave part, the concave part is formed by the inner wall of the installing port in a concave mode, and the concave part extends along the edge of the installing port. The base plate is arranged in the middle of the concave part and is parallel to the edge of the mounting opening, the push plate and the base plate are arranged at intervals in parallel, the sealing gasket covers the opening part of the concave part, and the push plate is attached to the sealing gasket.

One end of the rotating arm is hinged to the base plate, the other end of the rotating arm is fixedly connected with the push rod, and the push rod is arranged along the width direction of the push plate. The driver is used for driving the rotating arm to rotate, so that the push rod pushes the push plate outwards.

Furthermore, the reinforcing component further comprises a linkage rod, the linkage rod is parallel to the base plate, the rotating arms are multiple, the rotating arms are evenly arranged at intervals along the length direction of the base plate, the rotating arms are hinged to the linkage rod, the linkage rod is in transmission fit with a power output part of the driver, and the driver is used for driving the linkage rod to move along the length direction of the base plate so as to push the push plate.

Furthermore, the push plate is fixedly connected with the sealing gasket.

Furthermore, the pneumatic box also has an auxiliary assembly, the auxiliary assembly comprises an auxiliary cylinder and a top block, the top block is installed at the end part of the piston rod of the auxiliary cylinder, the top block is attached to the corner part of the sealing gasket, and the auxiliary cylinder is used for pushing the top block to apply pressure towards the mounting opening to the sealing gasket.

Further, the side of the flange remote from the gas chamber is flush with the outer wall of the gas chamber. The outside of pneumatic tank is provided with the reinforcement, and the reinforcement includes right angle triangle reinforcing plate and splice bar. The long right-angle side fixed connection of right angle triangle reinforcing plate extends to the flange in the outer wall of pneumatic tank, and a plurality of right angle triangle reinforcing plates set up along the marginal interval of installing port, by splice bar fixed connection between two adjacent right angle triangle reinforcing plates.

Furthermore, the inner wall of the sealing gasket is provided with grooves, the groove walls of the grooves are spherical, and the grooves are distributed in an array mode along the inner wall of the sealing gasket.

A closed window performance detection method using the closed window performance detection system comprises the following steps: and (3) installing and fixing the sealed window to be detected at the installation opening, and pressurizing the sealing gasket by using the air pressure pipe so as to ensure that the sealing gasket is fully attached to the sealed window to be detected to realize sealing. And (4) pressurizing the air pressure box by using the pressure control module, and detecting whether the sealed window to be detected leaks air. And continuously pressurizing the air pressure box by using the pressure control module, and detecting the limit pressure which can be born by the sealed window to be detected.

The embodiment of the invention has the beneficial effects that:

when the closed window performance detection system provided by the embodiment of the invention is used and needs to detect the closed window, the closed window is arranged at the installation opening of the air pressure box, the edge of the closed window is abutted against one side of the flange close to the air pressure box, and the closed window is locked in the installation opening by the locking component.

At this time, the pressure is increased into the gasket by the pressure tube, so that the gasket is sufficiently attached to the side wall of the sealed window close to the flange, and the gasket is sufficiently attached to the side wall of the sealed window close to the inner wall of the mounting opening. In this way, the sealing gasket can surround the edge of the sealed window, and the sealing performance of the contact part of the sealed window and the mounting opening is greatly improved.

This helps to more accurately reflect the sealing performance and pressure-bearing performance of the sealed window.

After the airtight window is installed, the pressure in the air pressure box is boosted through the pressure control module, the pressure in the air pressure box is regulated through the pressure control module, and whether the airtight window has air leakage or not is checked under each pressure environment, so that the air tightness of the airtight window is detected.

In addition, the pressure control module can be used for continuously pressurizing the interior of the air pressure tank so as to detect the pressure bearing capacity of the sealed window.

In general, the closed window performance detection system provided by the embodiment of the invention is simple and efficient to operate, can quickly realize performance detection on the closed window, and is high in detection efficiency and reliable in detection result. The method for detecting the performance of the closed window, provided by the embodiment of the invention, is simple and efficient in flow operation, can quickly realize performance detection of the closed window, and is high in detection efficiency and reliable in detection result.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic overall structure diagram of a closed window performance detection system according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a closed window installed in the closed window performance detection system according to the embodiment of the present invention;

FIG. 3 is a schematic view of the fitting of the mounting opening to the enclosed window;

FIG. 4 is a schematic view of the rotating member;

FIG. 5 is an enlarged view of a portion of FIG. 3;

FIG. 6 is a schematic view of a reinforcement assembly;

FIG. 7 is a schematic structural view of a reinforcing member;

fig. 8 is a schematic view of the structure of the gasket.

Icon: a closed window performance detection system 1000; an air pressure tank 100; a mounting opening 110; a flange 111; a seal gasket 120; a groove 121; a pneumatic tube 130; a cylinder assembly 141; a piston rod 142; a rotating member 143; a chute 144; a cushion block 145; a recessed portion 150; a pressure control module 200; a substrate 310; a rotating arm 320; a push rod 330; a push plate 340; a linkage bar 350; an auxiliary cylinder 410; a top block 420; a reinforcement member 500; a right angle triangular stiffener plate 510; the ribs 520 are connected.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1, fig. 2 and fig. 3, the present embodiment provides a system 1000 for detecting a performance of a sealed window, where the system 1000 for detecting a performance of a sealed window includes: an air pressure tank 100 and a pressure control module 200.

The gas tank 100 is an airtight box body, the gas tank 100 has an installation port 110 for installing a sealed window, and the installation port 110 communicates the inside of the gas tank 100 with the outside.

The mounting port 110 is provided with a flange 111, the flange 111 is formed by protruding from the inner wall of the mounting port 110, the flange 111 is provided near the outer end of the mounting port 110 (the end of the mounting port 110 away from the inside of the barometric tank 100), and the flange 111 extends continuously in a ring shape along the circumferential direction of the mounting port 110.

The mounting opening 110 is provided with a gasket 120, the gasket 120 is attached to the inner wall of the mounting opening 110, the gasket 120 extends from the inner wall of the mounting opening 110 to the side of the flange 111 close to the inside of the pneumatic box 100, the gasket 120 is attached to the surface of the side of the flange 111 close to the inside of the pneumatic box 100, and the cross section of the gasket 120 is formed into an L shape. The gasket 120 extends continuously in a ring shape along the circumferential direction of the mounting opening 110.

The gasket 120 has an inner cavity, and the pneumatic chamber 100 is provided with a pneumatic tube 130 for adjusting the internal air pressure of the gasket 120.

The inner end of the mounting port 110 (the end of the mounting port 110 near the interior of the gas tank 100) is provided with a locking assembly at its edge for locking the sealed window to the mounting port 110.

The pressure control module 200 is used to control the air pressure in the air pressure tank 100.

When the sealed window needs to be detected during use, the sealed window is mounted on the mounting opening 110 of the air pressure box 100, the edge of the sealed window is abutted against one side of the flange 111 close to the air pressure box 100, and the sealed window is locked in the mounting opening 110 by the locking component.

At this time, the gasket 120 is sufficiently bonded to the side wall of the sealed window close to the flange 111 and the gasket 120 is sufficiently bonded to the side wall of the sealed window close to the inner wall of the mounting opening 110 by pressurizing the gasket 120 with the gas pressure pipe 130. In this way, the gasket 120 can surround the edge of the sealed window, and the sealing property of the contact portion between the sealed window and the mounting opening 110 is greatly improved.

This helps to more accurately reflect the sealing performance and pressure-bearing performance of the sealed window.

After the sealed window is installed, the pressure in the air pressure box 100 is boosted through the pressure control module 200, the pressure in the air pressure box 100 is regulated and controlled through the pressure control module 200, and whether the sealed window has air leakage or not is checked under each pressure environment, so that the air tightness of the sealed window is detected.

In addition, the pressure control module 200 may be used to continuously pressurize the interior of the pressure chamber 100 to detect the pressure bearing capacity of the sealed window.

Generally, the closed window performance detection system 1000 is simple and efficient to operate, can quickly detect the performance of the closed window, and is high in detection efficiency and reliable in detection result.

Referring to fig. 4, in the present embodiment, the locking assembly includes: a cylinder assembly 141, a rotation member 143, and a pad 145.

The rotation member 143 is hinged to an edge of an inner end of the mounting opening 110, that is, to an inner side of the air pressure tank 100 and is disposed near an edge of the mounting opening 110.

The rotation member 143 is provided with a slide groove 144 extending along a length direction thereof, the cylinder assembly 141 is mounted to an inner wall of the pneumatic tank 100 and disposed adjacent to the mounting port 110, and an end of the piston rod 142 of the cylinder assembly 141 is slidably fitted to the slide groove 144. The pad 145 is connected to a side of the rotating member 143 for abutting against the sealed window to cushion a contact portion of the rotating member 143 and the sealed window.

Specifically, the thickness of the pad 145 increases as the hinged end of the rotating member 143 is directed toward the free end thereof.

With the above configuration, the pressure is applied to the sealed window by the spacer 145 by pushing the rotor 143 with the piston rod 142 of the cylinder assembly 141, and the sealed window is locked in the mounting hole 110. Since the thickness of the pad 145 increases in the direction in which the hinge end of the rotating member 143 points to the free end thereof, the rotating member 143 and the pad 145 have a stronger locking capability to the enclosed window, and the piston rod 142 is more convenient to apply force to the rotating member 143, thereby improving the locking capability.

Referring to fig. 5 and 6, further, the pneumatic box 100 is further provided with a reinforcing assembly, which includes: base plate 310, rotating arm 320, push rod 330, push plate 340, and a driver (not shown).

The mounting opening 110 is further provided with a recess 150, the recess 150 is formed by recessing the inner wall of the mounting opening 110, and the recess 150 extends along the edge of the mounting opening 110. The base plate 310 is disposed in the recess 150 and parallel to the edge of the mounting opening 110, the push plate 340 is disposed parallel to the base plate 310 at an interval, the gasket 120 covers the opening of the recess 150, and the push plate 340 is attached to the gasket 120.

One end of the rotating arm 320 is hinged to the base plate 310, and the other end is fixedly connected to the push rod 330, and the push rod 330 is disposed along the width direction of the push plate 340. The driver is used for driving the rotating arm 320 to rotate, so that the push rod 330 pushes the push plate 340 outwards.

Specifically, the reinforcing assembly further comprises a linkage rod 350, the linkage rod 350 is arranged in parallel to the base plate 310, the number of the rotating arms 320 is multiple, the plurality of the rotating arms 320 are arranged at intervals along the length direction of the base plate 310, the rotating arms 320 are hinged to the linkage rod 350, the linkage rod 350 is in transmission fit with a power output portion of a driver, and the driver is used for driving the linkage rod 350 to move along the length direction of the base plate 310, so that the push plate 340 is pushed.

After the sealed window has been locked in the mounting opening 110 by the locking assembly, the gasket 120 is pressurized by the pneumatic tube 130 to ensure that the gasket 120 seals the gap between the sealed window and the mounting opening 110 sufficiently. At this time, the driver can be used to push the linkage rod 350, so as to simultaneously drive all the rotating arms 320 to rotate along the direction a, so that the push rod 330 connected to the rotating arms 320 simultaneously pushes the push plate 340 towards the side where the sealing pad 120 is located. Therefore, the movement synchronism and uniformity of the push plate 340 are greatly improved, and the push plate 340 can apply uniform thrust to the sealing gasket 120, so that the sealing gasket 120 is tightly attached to the closed window, and air leakage is prevented. Since the gasket 120 covers and is coupled to the mouth of the recess 150, no air leakage occurs at the recess 150.

Through the design, the whole air tightness is greatly improved, and the accuracy of a detection result is improved.

In order to allow the gasket 120 to be smoothly retracted after the end of the test, the push plate 340 is fixedly coupled to the gasket 120.

Further, the pneumatic box 100 further has an auxiliary assembly, the auxiliary assembly includes an auxiliary cylinder 410 and a top block 420, the top block 420 is mounted at an end portion of the piston rod 142 of the auxiliary cylinder 410, the top block 420 is attached to a corner portion of the gasket 120, and the auxiliary cylinder 410 is used for pushing the top block 420 to apply a pressure to the gasket 120 toward the mounting opening 110.

Through this design, can strengthen the laminating effect of sealed pad 120 in airtight window's edges and corners department effectively, can further improve sealed effect. Compared with the traditional sealing mode, the sealing effect is obviously improved.

Referring to fig. 7, in the present embodiment, a side of the flange 111 away from the pneumatic box 100 is flush with an outer wall of the pneumatic box 100. The exterior of the air pressure tank 100 is provided with a reinforcement 500, and the reinforcement 500 includes a right-angled triangular reinforcement plate 510 and a connection rib 520. The long right-angle side of the right-angle triangular reinforcing plate 510 is fixedly connected to the outer wall of the air pressure box 100 and extends to the flange 111, the right-angle triangular reinforcing plates 510 are arranged at intervals along the edge of the mounting opening 110, and two adjacent right-angle triangular reinforcing plates 510 are fixedly connected by a connecting rib 520. The reinforcing member 500 can effectively reinforce the structural strength and stability of the flange 111, so that the structural strength of the pneumatic box 100 at the mounting opening 110 is higher to adapt to the detection work of higher pressure.

Referring to fig. 8, the inner wall of the sealing gasket 120 has grooves 121, the walls of the grooves 121 are spherical, and the grooves 121 are distributed in an array along the inner wall of the sealing gasket 120. The groove 121 enables the pressure inside the sealing gasket 120 to be more uniformly and smoothly transmitted to the sealing gasket 120, and the pressure is uniformly transmitted outwards, so that the distribution uniformity of the acting force inside the sealing gasket 120 is greatly improved, the sealing gasket 120 is favorably and fully and uniformly attached to a closed window, the uniformity and the stability of the attaching force of each attaching part are improved, and the sealing gasket has positive significance for further optimizing the air tightness performance.

The embodiment further provides a method for detecting the performance of a closed window by using the system 1000 for detecting the performance of a closed window, which includes: and (3) installing and fixing the sealed window to be detected in the installation opening 110, and pressurizing the sealing gasket 120 by using the air pressure pipe 130 so as to make the sealing gasket 120 and the sealed window to be detected fully fit to realize sealing. And (3) pressurizing the air pressure box 100 by using the pressure control module 200, and detecting whether the sealed window to be detected leaks air. The pressure control module 200 is used for continuously pressurizing the air pressure box 100 to detect the limit pressure which can be born by the sealed window to be detected.

The specific detection method has been described in detail above, and is not described herein again.

To sum up, airtight window performance detecting system 1000 easy operation, high efficiency can realize fast that detection efficiency is high to airtight window's performance detection, and the testing result is reliable. The method for detecting the performance of the sealed window is simple and efficient in flow operation, can quickly detect the performance of the sealed window, and is high in detection efficiency and reliable in detection result.

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