Tool jig for aerogel glass online detection and aerogel glass online detection device

Abstract

The utility model discloses a tooling jig for aerogel glass online detection and an aerogel glass online detection device. The tooling jig comprises a detection base, an annular pressure sensor, a detection cover, glass and a detection pressing plate, the detection base is provided with a detection through hole I. The annular pressure sensor is placed on the detection base, and a receding hole of the annular pressure sensor corresponds to the detection through hole I. The detection cover is arranged on the detection base and sleeves the annular pressure sensor, two pieces of opposite glass are placed in the detection cover, and an aerogel filling space is formed by the inner wall of the detection cover and a gap between the two pieces of glass; the detection pressing plate is provided with a downward-pressing protrusion in the direction facing the detection cover, the downward-pressing protrusion is provided with a through detection through hole II, the axis of the detection through hole II coincides with the axis of the detection through hole I, and the downward-pressing protrusion is inserted into the detection cover and makes contact with the glass on the upper layer. According to the utility model, on-line performance detection is carried out through the two layers of glass arranged in the detection cover and aerogel filled between the two layers of glass by means of the detection holes arranged in a penetrating manner, and the thickness of aerogel glass is changed by applying pressure to the detection pressing plate; different aerogel particle sizes, different aerogel raw materials, aerogel compression ratios and aerogel glass light transmittance can be matched by replacing different aerogel, the feasibility of the aerogel glass can be quickly verified, and a sufficient supporting basis is provided for scheme implementation.

Description

Technical Field

[0001] The utility model belongs to the technical field of aerogel glass performance detection, and particularly relates to an on-line detection device for aerogel glass and an on-line detection device for aerogel glass. Background Art

[0002] With the rapid development of aerogel materials in recent years, the application fields have also been rapidly expanded. Previously, aerogels were mainly used in cutting-edge industries such as military, aerospace, petrochemical, and scientific research. In recent years, with the rapid development in the new energy industry, the expandability of the use of aerogel materials has been effectively implemented. Currently, according to the properties of aerogel materials such as heat insulation, adsorption, and low density, some explorations and implementations have been carried out in the environmental protection industry and the construction industry. At present, the main research progress in the construction field is in two sub-fields: aerogel material composite mortar and aerogel material composite glass.

[0003] Aerogel glass is mainly divided into three types: 1. Aerogel coated glass; 2. Block aerogel glass; 3. Granular aerogel glass; The preparation processes and raw materials used for the three types of aerogel glass are different, but the uses are the same, for heat insulation in the construction field. When natural sunlight shines on one side of the aerogel glass, the temperature on the other side can be low due to the excellent heat insulation performance of the aerogel material. Of course, the evaluation of the light transmittance of aerogel glass is also an important indicator, and the visible light transmittance is also very important.

[0004] Currently, the exploration and verification of aerogel glass are mainly carried out by making a large piece of aerogel glass sample, encapsulating it according to the double-glass scheme and then testing, with slow efficiency, and it is impossible to quickly explore a reasonable scheme and verify and analyze new schemes. Therefore, realizing the on-line detection of aerogel glass is a very urgent problem to be solved. Content of the Utility Model

[0005] Aiming at the deficiencies described in the above-mentioned prior art, the utility model provides an on-line detection device for aerogel glass and an on-line detection device for aerogel glass.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An on-line detection tooling fixture for aerogel glass, comprising a detection base, an annular pressure sensor, a detection cover, glass and a detection pressing plate; the detection base is provided with a detection through hole I, the annular pressure sensor is placed on the detection base and the relief hole of the annular pressure sensor corresponds to the detection through hole I; the detection cover is arranged on the detection base and sleeved on the annular pressure sensor, two opposite glasses are placed in the detection cover, and the gap between the inner wall of the detection cover and the two glasses forms an aerogel filling space; the detection pressing plate is provided with a downward pressing protrusion towards the detection cover, the downward pressing protrusion is provided with a through detection through hole II, the axis of the detection through hole II coincides with the axis of the detection through hole I, and the downward pressing protrusion is inserted into the detection cover and contacts the upper glass. By applying pressure to the detection pressing plate, the downward pressing protrusion can press the upper glass downwards, changing the distance between the two glasses, that is, changing the thickness of the aerogel glass, and the aerogel between the two glasses can be replaced. Through the equipment, a combination among different aerogel particle sizes, different aerogel raw materials, aerogel compression ratios and the light transmittance of aerogel glass can be explored.

[0008] As a preferred solution of the present utility model, the detection cover is provided with a relief wire hole for the detection wire of the annular pressure sensor to pass through.

[0009] As a preferred solution of the present utility model, a guiding connection structure is arranged between the detection pressing plate and the detection base. The guiding connection structure mainly ensures linear movement and no inclination when the detection pressing plate is pressed downwards; and it is fixed after the thickness of the aerogel glass is adjusted.

[0010] As a preferred solution of the present utility model, the guiding connection structure includes at least one connecting shaft structure, and the connecting shaft structure includes a connecting column. One end of the connecting column passes through the detection pressing plate and the detection base and is connected with a fixing nut; the other end of the connecting column exposes the detection pressing plate and is connected with the fixing nut.

[0011] As a preferred solution of the present utility model, there are at least three connecting shaft structures, and the connecting shaft structures are distributed in a triangular shape.

[0012] As a preferred solution of the present utility model, the detection pressing plate is provided with a downward pressing installation hole, a pressing column is installed in the downward pressing installation hole, and the pressing column is provided with a through hole, and the through hole and the downward pressing installation hole form the detection through hole II.

[0013] As a preferred solution of the present utility model, a fastening member is installed on the outer wall of the pressing column exposing the downward pressing installation hole.

[0014] As a preferred solution of the present utility model, the glass is installed on a glass base, the outer wall of the glass base is in sealed contact with the detection cover; a detection through hole III is provided in the middle of the glass base, and the glass is installed in the detection through hole III.

[0015] As a preferred solution of the present utility model, a glass mounting platform is provided on the side wall of the detection through hole III, and the end of the glass is placed on the glass mounting platform.

[0016] The present utility model also provides an online detection device for aerogel glass, which includes a tester and the above-mentioned tooling fixture. The test light of the tester penetrates through the detection through hole II, the aerogel filling space, and the detection through hole I and exits. According to different functions to be detected, the type of the tester is replaced, and the annular pressure sensor transmits the detection signal to the display.

[0017] The present utility model performs online performance detection on the two layers of glass provided in the detection cover and the aerogel filled between the glasses by means of the detection holes arranged in a penetrating manner, and changes the thickness of the aerogel glass by pressing the detection pressing plate. By replacing different aerogels, a combination among different aerogel particle sizes, different aerogel raw materials, aerogel compression ratios, and the light transmittance of aerogel glass can be achieved, and the feasibility of aerogel glass can be quickly verified, providing sufficient supporting basis for the implementation of the scheme. Through rational design, the present application enables the online testing of the aerogel glass verification scheme, reduces the sample scale, and is equipped with a tester, enabling rapid testing of the design scheme to obtain a preliminary conclusion and supporting the enlarged verification of the scheme. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a structural schematic diagram of the present utility model.

[0020] Figure 2 It is a structural schematic diagram of the present utility model with the detection cover omitted.

[0021] Figure 3 It is an assembly schematic diagram of the glass and the glass base of the present utility model.

[0022] Figure 4 It is a cross-sectional view of the assembly schematic diagram of the glass and the glass base of the present utility model.

[0023] Figure 5 It is a structural schematic diagram of the detection cover of the present utility model.

[0024] Figure 6 It is a structural schematic diagram of the detection base of the present utility model.

[0025] Figure 7This is a schematic structural diagram of the detection pressing plate of the present utility model.

[0026] Figure 8 This is a schematic structural diagram of the pressing column of the present utility model. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment:

[0029] A fixture for on-line detection of aerogel glass, as Figure 1 and 2 shown, includes a detection base 1, an annular pressure sensor 2, a detection cover 3, glass 4, and a detection pressing plate 5.

[0030] As Figure 6 shown, the detection base 1 is provided with a detection through hole I 11, and the annular pressure sensor 2 is placed on the detection base 1 and the relief hole of the annular pressure sensor 2 corresponds to the detection through hole I 11.

[0031] The detection cover 3 is arranged on the detection base 1 and sleeved on the annular pressure sensor 2. The annular pressure sensor uses a hollow pressure sensor, and during on-line testing, light can penetrate the entire device from top to bottom or from left to right.

[0032] The detection cover has a structure that is through from top to bottom, and the detection wire of the annular pressure sensor 2 passes through the relief wire hole 31 of the detection cover 3 and is exposed, as Figure 5 shown.

[0033] Two opposite glasses 4 are placed in parallel in the detection cover 3. For easier assembly, the glasses 4 are both adhesively bonded and installed on their respective glass bases 9. The outer wall of the glass base 9 is sleeved with a sealing ring and is in sealed contact with the detection cover; as Figure 3 and 4 shown.

[0034] And for better installation of the glass, the middle part of the glass base 9 is provided with a detection through hole III. The side wall of the detection through hole III is provided with a glass installation table, and the end of the glass 4 is placed on the glass installation table. The axis of the detection through hole III coincides with the axis of the detection through hole I;

[0035] The gap between the inner wall of the detection cover 3 and the two glasses forms an aerogel filling space, and the aerogel material is filled in this space. The filling amount only needs to cover the test areas corresponding to the through detection through holes. Moreover, the aerogel material has two states, bulk aerogel and granular aerogel, according to different requirements, and mainly uses SiO2 aerogel material.

[0036] As Figure 7 shown, the detection pressing plate 5 is provided with a downward pressing protrusion 51 in the direction towards the detection cover. The downward pressing protrusion 51 is provided with a through detection through hole II 52, and the axis of the detection through hole II 52 coincides with the axis of the detection through hole I 11. The downward pressing protrusion 51 is inserted into the detection cover and contacts the upper glass.

[0037] In this embodiment, the downward pressing protrusion is a separately installed structure. Specifically, the detection pressing plate 5 is provided with a downward pressing installation hole, and a pressing column 7 is installed in the downward pressing installation hole. As Figure 8 shown, the pressing column 7 is provided with a through hole, and the through hole and the downward pressing installation hole form the detection through hole II 52. And a fastening member 8 is installed on the outer wall of the pressing column 7 exposed from the downward pressing installation hole.

[0038] Pressing the detection pressing plate can press the downward pressing protrusion against the upper glass, changing the distance between the two glasses, that is, changing the thickness of the aerogel glass. In order to ensure linear movement and no inclination when pressing the detection pressing plate and fix it after adjusting the thickness of the aerogel glass; a guiding connection structure is provided between the detection pressing plate 5 and the detection base 1; the guiding connection structure includes three connecting shaft structures distributed in a triangle. The connecting shaft structure includes a connecting column 6. One end of the connecting column passes through the detection pressing plate 5 and the detection base 1 and is connected to a fixing nut; the other end of the connecting column is exposed from the detection pressing plate and is connected to a fixing nut.

[0039] By replacing the aerogel between the two glasses 4, the performance verification of the matching schemes between different aerogel particle sizes, different aerogel raw materials, aerogel compression ratios, and the light transmittance of aerogel glass can be explored, greatly shortening the verification cycle and quickly locking the verification scheme.

[0040] During verification, an on-line detection device for aerogel glass is used, including a tester and the above-mentioned tooling fixture. The test light of the tester penetrates through the detection through hole II 52, the aerogel filling space, and the detection through hole I 11 and emerges. According to different functions to be detected, the type of the tester is replaced, and the annular pressure sensor 2 transmits the detection signal to the display. The tester can be a light transmittance tester, an infrared tester, a ultraviolet tester, etc.

[0041] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0042] As mentioned above, the above is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. An in-line detection tooling fixture for aerogel glass, characterized in that: It includes a detection base (1), an annular pressure sensor (2), a detection cover (3), a glass (4) and a detection pressing plate (5); the detection base (1) is provided with a detection through hole I (11), the annular pressure sensor (2) is placed on the detection base (1) and the relief hole of the annular pressure sensor (2) corresponds to the detection through hole I (11); the detection cover (3) is arranged on the detection base (1) and sleeved on the annular pressure sensor (2), two opposite glasses (4) are placed in the detection cover (3), and the space between the inner wall of the detection cover (3) and the two glasses (4) forms an aerogel filling space; the detection pressing plate (5) is provided with a downward pressing protrusion (51) towards the detection cover, the downward pressing protrusion (51) is provided with a through detection through hole II (52), the axis of the detection through hole II (52) coincides with the axis of the detection through hole I (11), and the downward pressing protrusion (51) is inserted into the detection cover and contacts the upper glass.

2. The tooling fixture for on-line detection of aerogel glass according to claim 1, characterized in that: The detection cover (3) is provided with a relief wire hole (31), and the relief wire hole (31) is used for the detection wire of the annular pressure sensor (2) to pass through.

3. The tooling fixture for on-line detection of aerogel glass according to claim 1 or 2, characterized in that: A guiding connection structure is arranged between the detection pressing plate (5) and the detection base (1).

4. The tooling fixture for on-line detection of aerogel glass according to claim 3, characterized in that: The guiding connection structure includes at least one connection shaft structure, and the connection shaft structure includes a connection column (6). One end of the connection column (6) passes through the detection pressing plate (5) and the detection base (1) and is connected to a fixing nut; the other end of the connection column is exposed from the detection pressing plate and is connected to the fixing nut.

5. The fixture for on-line detection of aerogel glass according to claim 4, characterized in that: There are at least three connection shaft structures, and the connection shaft structures are distributed in a triangular shape.

6. The on-line detection tooling fixture for aerogel glass according to claim 4, characterized in that: The detection pressing plate (5) is provided with a downward pressing installation hole, and a pressing column (7) is installed in the downward pressing installation hole. The pressing column (7) is provided with a through hole, and the through hole and the downward pressing installation hole (53) form the detection through hole II (52).

7. The fixture for on-line detection of aerogel glass according to claim 6, characterized in that: A tightening member (8) is installed on the outer wall of the pressing column (7) exposed from the downward pressing installation hole.

8. The fixture for on-line detection of aerogel glass according to claim 1, characterized in that: The glass (4) is installed on a glass base (9), and the outer wall of the glass base (9) is in sealed contact with the detection cover; a detection through hole III is provided in the middle of the glass base (9), and the glass (4) is installed in the detection through hole III.

9. The tooling fixture for on-line detection of aerogel glass according to claim 8, characterized in that: A glass installation platform is provided on the side wall of the detection through hole III, and the end of the glass (4) is placed on the glass installation platform.

10. An on-line detection device for aerogel glass, characterized in that: It includes a tester and a tooling fixture as described in any one of claims 1-8. The test light of the tester penetrates through the detection through hole II (52), the aerogel filling space and the detection through hole I (11) and emerges.

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