Antique Brick Water Absorption Testing Device and Detection Process

Abstract

The present invention relates to the technical field of brick body detection, specifically to an antique brick water absorption testing device and a detection process, including: a testing box; a support module, which is vertically and centrally arranged in the testing box; a sealing module, which is horizontally and fixedly arranged in the testing box, and the sealing module is provided with four sealing plates that can be horizontally adjusted to approach or move away from the support module; a high-pressure water injection module, which is horizontally and fixedly arranged in the testing box; a water source detection module, which is embedded and installed at the top of the support module; a first detection module, which is vertically and detachably arranged on one side of the testing box, and the detection end of the first detection module faces the antique brick. The present invention can not only efficiently complete the water absorption detection of antique bricks, but also simulate different water absorption environments, with high detection accuracy, fast efficiency and good effect.

Description

Technical Field

[0001] The present invention relates to the technical field of brick body detection, and specifically to an apparatus and a detection process for testing the water absorption of antique bricks. Background Art

[0002] Antique bricks, as a type of ceramic tile widely used in fields such as architectural decoration and landscape gardening, have become a popular building material in the market due to their unique appearance design and excellent decorative effects. With the continuous improvement of consumers' functional requirements for ceramic tiles, the performance indicators of antique bricks, especially water absorption, have become one of the important criteria for measuring their quality.

[0003] Currently, most traditional methods for testing the water absorption of antique bricks are based on the gravimetric method or the immersion method, that is, soaking the antique bricks in water for a specified period of time and evaluating the water absorption by measuring the amount of water absorbed. Although these methods are simple to operate and low in cost, they have obvious limitations. First, the accuracy of traditional testing methods is poor. Especially for antique bricks of different batches and different production processes, differences in surface treatment, glaze, and forming processes result in low precision in water absorption testing, and it is impossible to comprehensively and accurately reflect the water absorption performance of antique bricks in actual use. Second, the testing cycle of traditional methods is long, usually requiring soaking for several hours or even days. This process is not only time-consuming but also highly sensitive to environmental factors. For example, changes in temperature and humidity will affect the stability and consistency of test results, leading to uncertainty in test results.

[0004] Taking the ceramic tile water absorption detection device applied for with the Chinese patent publication number CN213239816U as an example, this device uses the immersion method for detection. Although it can measure the water absorption to a certain extent, it also faces the above problems. More importantly, existing detection devices cannot simulate the water absorption performance of antique bricks under different environmental conditions, especially cannot simulate the influence of environmental factors such as different temperatures and humidities on water absorption. In addition, traditional methods also fail to provide the ability to quantitatively detect the water absorption rate and water permeability rate, resulting in the lack of quantitative and accurate data in test results, which limits the comprehensive evaluation of the performance of antique bricks. Summary of the Invention

[0005] In view of the above problems, an apparatus for testing the water absorption of antique bricks is provided, and an apparatus for testing the water absorption of antique bricks that can quickly, efficiently, and accurately measure the water absorption of antique bricks is proposed, thereby solving the problems of insufficient accuracy, single detection method, long test time, etc. existing in existing detection methods and devices.

[0006] To solve the problems of the existing technology, the present invention provides a water absorption testing device for antique bricks, which is used for detecting the water absorption of antique bricks. It is characterized by comprising: a testing box; a support module, which is vertically and centrally arranged in the testing box and is used for propping up the antique brick to be detected; a sealing module, which is horizontally and fixedly arranged in the testing box. The sealing module is provided with four sealing plates that can be horizontally adjusted to approach or move away from the support module, and a rectangular detection cavity matching the size of the antique brick is formed between the four sealing plates; a high-pressure water injection module, which is horizontally and fixedly arranged in the testing box and is located on one side of the support module, and the water injection end of the high-pressure water injection module is arranged facing the support module; a water source detection module, which is embedded in the top of the support module and is used for detecting the water source passing through the antique brick; a first detection module, which is vertically and detachably arranged on one side of the testing box, and the detection end of the first detection module is arranged facing the antique brick.

[0007] Preferably, the sealing module further includes a first support frame and a linear drive unit capable of horizontally driving the sealing plate to approach or move away from the support module; the linear drive unit is horizontally and fixedly arranged on one side of the support module through the first support frame.

[0008] Preferably, the high-pressure water injection module includes a lifting plate, a water injection unit and an adjustment unit; the lifting plate is horizontally arranged in the testing box through the adjustment unit and is located above the support module; the water injection unit is horizontally and embedded in the middle of the lifting plate, and the water injection unit is provided with a rectangular sealing frame matching the upper surface of the antique brick and a water supply box capable of introducing water source into the rectangular sealing frame.

[0009] Preferably, the water injection unit further includes a water supply joint, a water conveyance unit, a water tank and a temperature control unit; the water supply joint is vertically and fixedly arranged on the water supply box and is communicated with the water inlet of the water supply box; the water tank is arranged on one side of the testing box and the water outlet is communicated with the water inlet of the water supply joint through the water conveyance unit; the temperature control unit is fixedly arranged on one side of the water tank; the sealing frame is detachably arranged on the lower surface of the lifting plate.

[0010] Preferably, the side wall of the water supply box is also provided with scales.

[0011] Preferably, the adjusting unit includes a second support frame, an adjusting screw, an adjusting knob, a spring, and a handle; the second support frame is vertically and fixedly arranged in the test box and on one side of the support module; there are two adjusting screws, which are symmetrically arranged on the upper surface of the lifting plate, and the rod parts of the two adjusting screws pass through the second support frame and are slidably matched with the second support frame; the handle is located at the top of the adjusting screw and is horizontally arranged between the two adjusting screws; there are two adjusting knobs, which are respectively screwed on the two adjusting screws; there are two springs, which are respectively coaxially sleeved on the two adjusting screws, and one end of the spring abuts against the upper surface of the lifting plate, and the other end of the spring abuts against the lower surface of the second support frame.

[0012] Preferably, the test box is composed of an upper box body and a lower box body; the lower box body is detachably arranged on the upper box body.

[0013] Preferably, the water source detection module is a water immersion alarm.

[0014] Preferably, the first detection module is an infrared detector.

[0015] The detection process of the antique brick water absorption test device, which is applied to the antique brick water absorption test device, includes the following steps:

[0016] S1: When performing quantitative water absorption detection, first select a sealing frame that matches the size of the antique brick and fixedly install the sealing frame on the lower surface of the lifting plate to ensure that the sealing frame is completely sealed with the upper surface of the antique brick to prevent water source leakage; then, start the water injection unit to fill the water supply box with water source to ensure that the water supply volume is greater than the total water absorption of the antique brick; at this time, the water source gradually penetrates to the bottom of the antique brick through the small gaps on the surface of the antique brick until the water source completely penetrates into the antique brick; when the water source completely penetrates, the water source detection module will automatically issue an alarm indicating that the detection is completed; at this time, the staff observes the scale provided on the water supply box to monitor and record the change of the water source volume in real time, and then judges the water absorption of the antique brick;

[0017] S2: When it is necessary to simulate the water absorption of antique bricks under different rainfall and different temperature conditions, first drive the temperature control unit to adjust the temperature of the water source in the water tank to conform to the preset seasonal environmental temperature to simulate the influence of rainwater at different temperatures on the water absorption of antique bricks; then, adjust the water supply unit, and send the water source at the preset temperature into the water supply box at different pressures by changing the water supply pressure, and conduct the water source from the water supply box to the surface of the antique brick; at this time, the absorption effect of antique bricks on the water source under different rainfall and different temperatures can be realized;

[0018] S3: When testing the water absorption performance of antique bricks under different temperature conditions, the staff use the first detection module to monitor the penetration path of the water source and the temperature change of the water source in real time. Especially in the water absorption test under low-temperature or high-temperature water sources, the first detection module can effectively display the flow direction of the water source, helping the staff to more accurately observe how the water source penetrates through different pores of the antique bricks. This process can provide real-time data on the water absorption rate, uniformity, and water penetration depth of the antique bricks.

[0019] S4: When conducting the overall water absorption test of the antique bricks, the staff first place the antique brick to be tested on the top of the support module, and fill the test box with water source to ensure that the water source completely covers the surface of the antique brick, and the water surface needs to be higher than the surface of the antique brick. Then, start the high-pressure water injection module. Supply water to the antique brick through the high-pressure water injection module, and use the high-pressure water injection module to prompt the water source to quickly penetrate each pore of the antique brick, accelerating the water absorption process of the antique brick. With the help of high pressure, the pores of the antique brick are quickly dredged, enabling the antique brick to absorb water faster. This process will continue until the antique brick has completed water absorption before the water source is completely absorbed. After the test, the staff can obtain the water absorption volume by weighing and comparing the mass change of the antique brick before and after water absorption.

[0020] The beneficial effects of the present invention compared with the prior art are as follows:

[0021] 1. Through the high-pressure water injection module, the present invention can quickly prompt the antique brick to efficiently absorb the water source, significantly improving the efficiency of the water absorption test. Compared with the traditional immersion method, by accelerating the water source penetration through external pressure, the immersion time is greatly shortened, so that the water absorption of the antique brick can be measured more quickly and accurately.

[0022] 2. Through the temperature control unit, the present invention can simulate the water absorption test under different seasons and temperatures, providing a test environment closer to the actual use conditions. And by precisely controlling the temperature of the water source, it can simulate the water absorption behavior under different rainfall temperatures, making the test results more practical and reliable.

[0023] 3. Through the water source detection module, the present invention enables the water source penetration situation during the test process to be monitored and fed back in real time, ensuring the accuracy of the test results. At the same time, there is a scale in the water supply box, which can observe the remaining amount of the water source in real time, so as to accurately measure the water absorption volume of the antique brick.

[0024] 4. By using the first detection module to monitor the water absorption process of the antique brick in real time, especially the water absorption situation of the water source at different temperatures, the present invention can detect the water level change and penetration path in real time, facilitating the staff to more accurately analyze the water absorption rate and penetration uniformity of the antique brick.

[0025] 5. The water absorption test device for antique bricks set by the present invention can simultaneously simulate the detection of quantitative water absorption, water absorption under different rainfall amounts and different temperature conditions, water absorption under different temperature conditions, and the detection of overall water absorption. The detection is comprehensive, saving detection time, and greatly improving the detection efficiency and accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a perspective view of the water absorption test device for antique bricks;

[0027] Figure 2 is a perspective view of the water absorption test device for antique bricks with the upper box body removed;

[0028] Figure 3 is a top view of the water absorption test device for antique bricks;

[0029] Figure 4 is Figure 3 a three-dimensional sectional view of the A-A section of

[0030] Figure 5 is Figure 4 a partial enlarged view of B of

[0031] Figure 6 is a side view of the water absorption test device for antique bricks;

[0032] Figure 7 is Figure 6 a sectional view of the C-C section of

[0033] Figure 8 is a three-dimensional exploded view of some structures of the support module, sealing module and high-pressure water injection module in the water absorption test device for antique bricks;

[0034] Figure 9 is a three-dimensional exploded view of some structures of the support module, high-pressure water injection module and water source detection module in the water absorption test device for antique bricks;

[0035] Figure 10 is a side view of the water absorption test device for antique bricks with the test box and the first detection module removed.

[0036] The reference numerals in the figure are: 1, test box; 11, upper box body; 12, lower box body; 2, support module; 3, sealing module; 21, sealing plate; 22, first support frame; 23, linear drive unit; 4, high-pressure water injection module; 41, lifting plate; 42, water injection unit; 421, sealing frame; 422, water supply box; 4221, scale; 423, water supply joint; 424, water conveyance unit; 425, water tank; 426, temperature control unit; 43, adjustment unit; 431, second support frame; 432, adjustment screw; 433, adjustment knob; 434, spring; 435, handle; 5, water source detection module; 6, first detection module. Detailed implementation manners

[0037] To further understand the features, technical means, specific purposes and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0038] See Figures 1 to 10 As shown in the figure: an antique brick water absorption test device for detecting the water absorption of antique bricks, comprising: a test box 1; a support module 2, the support module 2 is vertically and centrally arranged in the test box 1, and the support module 2 is used to support the antique brick to be detected; a sealing module 3, the sealing module 3 is horizontally and fixedly arranged in the test box 1, the sealing module 3 is provided with four sealing plates 21 that can be horizontally adjusted to approach or move away from the support module 2, and a rectangular detection cavity matching the size of the antique brick is formed between the four sealing plates 21; a high-pressure water injection module 4, the high-pressure water injection module 4 is horizontally and fixedly arranged in the test box 1 and is located on one side of the support module 2, and the water injection end of the high-pressure water injection module 4 is arranged facing the support module 2; a water source detection module 5, the water source detection module 5 is embedded in the top of the support module 2, and the water source detection module 5 is used to detect the water source passing through the antique brick; a first detection module 6, the first detection module 6 is vertically and detachably arranged on one side of the test box 1, and the detection end of the first detection module 6 is arranged facing the antique brick.

[0039] When it is necessary to conduct an overall water absorption test on antique bricks, the staff first place the antique bricks to be tested on the top of the support module 2 and fill the test box 1 with water until the water source completely covers the antique bricks, ensuring that the water surface is higher than the surface of the antique bricks. Subsequently, drive the high-pressure water injection module 4 to act, making its water injection end longitudinally approach the antique bricks and form a sealed fit with the top of the antique bricks. Then, supply water through the high-pressure water injection module 4, and use external pressure to quickly introduce the water source into each pore of the antique bricks. This process is assisted by high pressure to promote the rapid dredging of the gaps in the antique bricks and the rapid absorption of the water source. This cyclic process continues until the antique bricks completely absorb the water source. Compared with the traditional soaking method, this detection method effectively accelerates the water absorption process of antique bricks through high-pressure assistance, improves the detection efficiency and accuracy, and is especially suitable for quickly evaluating the water absorption performance of antique bricks.

[0040] When it is necessary to conduct a quantitative water absorption test on antique bricks, the staff first place the antique bricks to be tested on the top of the support module 2. Then, drive the four sealing plates 21 to act, making them laterally approach the antique bricks and enclose a rectangular detection cavity that matches the size of the antique bricks. At this time, the four-way limit of the four sealing plates 21 ensures that the four sides of the antique bricks are completely sealed to prevent water leakage. Next, drive the high-pressure water injection module 4 to act, making its water injection end fit with the upper surfaces of the four sealing plates 21 to form a sealed effect. Subsequently, non-high-pressure water injection starts, and the water source is evenly injected along the top of the antique bricks. Wait for the water source to naturally penetrate into the antique bricks until the water source seeps out from the bottom of the antique bricks and an alarm is issued through the water source detection module 5, indicating that the water absorption process is completed. At this time, the staff can determine the water absorption volume of the antique bricks and its penetration time by observing the water output of the high-pressure water injection module 4.

[0041] In addition, when increasing the water injection pressure and water output of the high-pressure water injection module 4, it is possible to simulate the water absorption effect of antique bricks under different rainfall conditions. By adjusting the water source temperature, it is also possible to simulate the rainfall temperature in different seasons and observe the changes in the water absorption performance of antique bricks at different temperatures. Especially through the first detection module 6, the staff can observe the penetration path of the water source in the antique bricks in real time, providing data support for further judging the water absorption performance and material characteristics of the antique bricks.

[0042] Through the combination of the high-pressure water injection module 4 and the precise sealing module 3, it is possible to effectively improve the accuracy of the water absorption detection of antique bricks, and simulate the actual water absorption situation under different environmental conditions through adjustable water injection pressure, water output and water source temperature. Compared with the traditional soaking method, using this device can accelerate the water absorption process, improve the detection efficiency, reduce human errors, and at the same time provide more comprehensive and accurate data support for the water absorption evaluation of antique bricks.

[0043] See Figure 8As shown in the figure: The sealing module 3 further includes a first support frame 22 and a linear drive unit 23 capable of horizontally driving the sealing plate 21 to approach or move away from the support module 2; the linear drive unit 23 is horizontally fixedly arranged on one side of the support module 2 through the first support frame 22.

[0044] The linear drive unit 23 consists of a mounting plate, two guide rods symmetrically and vertically arranged outside the mounting plate, a drive screw rod vertically arranged between the two guide rods, and a drive knob coaxially fixed at one end of the drive screw rod away from the sealing plate 21. One end of the drive screw rod close to the sealing plate 21 is rotatably connected to the mounting plate, and the sealing plate 21 is fixedly arranged on the side of the mounting plate away from the drive screw rod; the rod parts of the guide rods and the drive screw rod both pass through the first support frame 22, and the guide rods are slidably matched with the first support frame 22; the drive screw rod is screwed with the first support frame 22; thus, the sealing plate 21 can achieve horizontal sliding under the rotation of the drive screw rod. The sealing plate 21 adopts a detachable design, which is convenient for replacing sealing plates 21 of different specifications according to the size requirements of different antique imitation bricks to be detected to meet various detection needs. By adjusting sealing plates 21 of different specifications, it can ensure accurate sealing with the surface of the antique imitation brick during the detection process.

[0045] When it is necessary to drive the sealing plate 21 to slide horizontally and approach the antique imitation brick, the staff only needs to rotate the drive knob, and the drive screw rod will rotate accordingly, thereby driving the mounting plate to move synchronously, and further enabling the sealing plate 21 to slide horizontally under the guidance of the guide rods and finally accurately approach the surface of the antique imitation brick. In this way, the staff can conveniently and accurately adjust the position of the sealing plate 21 to ensure the reliability of the sealing effect and the smooth progress of the detection process.

[0046] See Figure 7 As shown in the figure: The high-pressure water injection module 4 includes a lifting plate 41, a water injection unit 42 and an adjustment unit 43; the lifting plate 41 is horizontally arranged in the test box 1 through the adjustment unit 43 and is located above the support module 2; the water injection unit 42 is horizontally and embeddedly installed in the middle of the lifting plate 41, and the water injection unit 42 is provided with a rectangular sealing frame 421 matching the upper surface of the antique imitation brick and a water supply box 422 capable of introducing water source into the rectangular sealing frame 421.

[0047] The water supply box 422 is a hollow rectangular shell, and a liquid outlet communicating with the sealing frame 421 is also penetrated and opened at the bottom of the water supply box 422, and the water source inside the water supply box 422 is introduced into the sealing frame 421 through the liquid outlet.

[0048] When it is necessary to inject high-pressure water into the antique brick to promote its efficient water absorption, first, the lifting plate 41 is longitudinally adjusted to a suitable position through the driving and adjusting unit 43, so as to drive the sealing frame 421 to longitudinally approach the top of the antique brick and form a tight fit with it, ensuring the top sealing effect. Subsequently, an external power supply is connected to drive the high-pressure water injection module 4, which injects water into the water supply box 422. The water source is transmitted to the inside of the sealing frame 421 through the water supply box 422, and the limiting function of the sealing frame 421 ensures that the water source can fully cover the upper surface of the antique brick. In order to achieve the rapid absorption of water by the antique brick, the staff can adjust the water supply pressure to increase the flow rate and injection pressure of the water source, thereby effectively promoting the rapid penetration of the water source and passing through each layer of pores of the antique brick. By increasing the pressure of the water source, the penetration process of water can be accelerated, so as to achieve the efficient water absorption of the antique brick in a short time.

[0049] For thicker antique bricks, in addition to adjusting the water supply pressure, the sealing module 3 can also be synchronously driven to act. The sealing module 3 seals the four sides of the antique brick to prevent the water source from leaking or spreading from the sides of the antique brick. The sealing module 3 ensures that the water source can only penetrate vertically along the antique brick, enabling the water source to accurately penetrate and pass through the antique brick, thereby improving the penetration efficiency of the water source and ensuring the accuracy of the test results.

[0050] By precisely controlling the adjustment of the sealing frame 421 and the sealing module 3, the water absorption test of the antique brick becomes more efficient and accurate. By adjusting the water supply pressure, the rapid water absorption of the antique brick can be achieved in a shorter time. Especially for thicker antique bricks, the penetration efficiency of the water source has been significantly improved. At the same time, the sealing module 3 effectively prevents the water source from dissipating on the four sides of the antique brick, ensuring that the water source can only penetrate from top to bottom, effectively avoiding test errors caused by water source leakage.

[0051] See Figures 6 - 8 and Figure 10 As shown: The water injection unit 42 further includes a water supply joint 423, a water transmission unit 424, a water tank 425, and a temperature control unit 426; the water supply joint 423 is vertically and fixedly arranged on the water supply box 422 and is communicated with the water inlet of the water supply box 422; the water tank 425 is arranged on one side of the test box 1 and the water outlet is communicated with the water inlet of the water supply joint 423 through the water transmission unit 424; the temperature control unit 426 is fixedly arranged on one side of the water tank 425; the sealing frame 421 is detachably arranged on the lower surface of the lifting plate 41.

[0052] The water transmission unit 424 is used for transmitting and pressurizing and conducting the water source; the temperature control unit 426 is used for heating or cooling the water source in the water tank 425; the water transmission unit 424 and the temperature control unit 426 are only prior arts and will not be elaborated here.

[0053] Since the sealing frame 421 is detachable and disposed on the lower surface of the lifting plate 41, when testing antique bricks of different sizes, the sealing frame 421 matching the size of the antique brick can be replaced according to needs to ensure that the sealing frame 421 can accurately enclose the antique brick, avoiding affecting the sealing effect and test accuracy due to size mismatch.

[0054] When water needs to be supplied to the water supply box 422, first connect to an external power source to drive the water conveyance unit 424 to start working. The water conveyance unit 424 extracts water from the water tank 425, conducts the water source through the water supply pipeline to the water supply joint 423, then conducts the water source into the water supply box 422 through the water supply joint 423, and finally evenly conducts it to the upper surface of the antique brick.

[0055] In addition, if it is necessary to simulate the rain environment in different seasons, only need to drive the temperature control unit 426 to adjust the temperature of the water source in the water tank 425. After reaching the preset temperature value, the water source is conducted to the water supply box 422 through the water conveyance unit 424 and continues to be used for testing. By adjusting the water source temperature, the temperature change of rainwater in different seasons can be simulated, further improving the real simulation of the water absorption test of antique bricks.

[0056] By designing a detachable sealing frame 421, higher adaptability is provided, enabling precise sealing settings for antique bricks of different sizes and ensuring the accuracy of test results. The combination of the water conveyance unit 424 and the temperature control unit 426 can accurately control the flow rate, pressure, and temperature of the water source, simulate precipitation conditions in different seasons, and thus more comprehensively evaluate the water absorption performance of antique bricks under different environmental conditions.

[0057] See Figure 8 As shown: There is also a scale 4221 on the side wall of the water supply box 422.

[0058] The water supply box 422 is made of a transparent material, has good visibility, and is convenient for staff to observe the water level change inside the water supply box 422 in real time. The designed capacity of the water supply box 422 is relatively large to ensure that its water storage capacity can fully meet the total water absorption demand of the antique brick, so that there will be no shortage of water source during the detection process. There are scale 4221 marks on the side wall of the water supply box 422. Staff can monitor the water level change in the water supply box 422 by observing these scales 4221, especially after quantitative water absorption detection, they can clearly view the remaining water volume. According to the remaining water volume, staff can accurately judge the water volume absorbed by the antique brick during the test, and thus calculate the water absorption data of the antique brick.

[0059] See Figures 8 - 10As shown in the figure: The adjusting unit 43 includes a second support frame 431, an adjusting screw 432, an adjusting knob 433, a spring 434, and a handle 435; the second support frame 431 is vertically fixed inside the test box 1 and is located on one side of the support module 2; there are two adjusting screws 432, and the two adjusting screws 432 are symmetrically arranged on the upper surface of the lifting plate 41, and the rod parts of the two adjusting screws 432 pass through the second support frame 431 and are slidably matched with the second support frame 431; the handle 435 is located at the top of the adjusting screw 432 and is horizontally arranged between the two adjusting screws 432; there are two adjusting knobs 433, and the two adjusting knobs 433 are respectively screwed outside the two adjusting screws 432; there are two springs 434, and the two springs 434 are respectively coaxially sleeved outside the two adjusting screws 432, and one end of the spring 434 abuts against the upper surface of the lifting plate 41, and the other end of the spring 434 abuts against the lower surface of the second support frame 431.

[0060] When it is necessary to open the top opening of the rectangular detection cavity enclosed by multiple groups of sealing plates 21, the staff only needs to hold the handle 435 by hand and apply a longitudinal pulling force to easily pull the lifting plate 41 away from the top of the rectangular detection cavity. During this operation process, the lifting plate 41 is smoothly moved out and the top channel of the rectangular detection cavity is opened, which is convenient for placing or taking out the antique bricks. When the staff releases the handle 435, the lifting plate 41 will quickly rebound under the action of its own weight and the elastic force of the spring 434, move vertically downward and re-cover the top of the rectangular detection cavity to form a good sealing effect, preventing water leakage or test errors. At the same time, the longitudinal sliding stroke of the lifting plate 41 can be controlled by the adjusting knob 433. The staff adjusts the position of the adjusting screw 432 by rotating the adjusting knob 433, so as to accurately control the longitudinal stroke of the lifting plate 41 and make the opening and closing of the lifting plate 41 more accurate and flexible.

[0061] See Figure 6 As shown in the figure: The test box 1 is composed of an upper box body 11 and a lower box body 12; the lower box body 12 is detachably arranged on the upper box body 11.

[0062] The lower box body 12 is a hollow rectangular shell with an open top.

[0063] The upper box body 11 is a hollow rectangular shell with openings at both the upper and lower ends, and the size of the upper box body 11 is set to match the size of the lower box body 12; when performing the overall water absorption test, the upper box body 11 is fixedly installed on the lower box body 12, thus enclosing a shell that can submerge the antique brick after carrying water; when performing the quantitative water absorption test, the upper box body 11 is detachably arranged, so as to facilitate the installation of the first detection module 6 and realize the real-time detection effect of the water flow direction when performing the quantitative detection of the antique brick through the first detection module 6.

[0064] The lower box body 12 is a hollow rectangular shell with an opening at the top, which can effectively accommodate water and antique bricks.

[0065] The upper box body 11 is also a hollow rectangular shell, and there are openings at both the upper and lower ends, and its size is precisely matched with that of the lower box body 12. When performing the overall water absorption test, the upper box body 11 is fixedly installed on the lower box body 12 to form a closed shell structure, which can carry enough water and ensure that the water completely covers the antique brick.

[0066] When performing the quantitative water absorption test, the upper box body 11 is in a removed state, so as to facilitate the installation of the first detection module 6. And through the first detection module 6, the water flow direction and penetration dynamics of the antique brick during the water absorption process are detected in real time, accurately capturing the flow path of the water source and the water absorption situation, ensuring the accuracy and reliability of the detection process.

[0067] See Figure 9 As shown: The water source detection module 5 is a water immersion alarm.

[0068] The water source detection module 5 is embedded and installed on the top of the support module 2 and keeps appropriate contact with the surface of the antique brick, so that when performing the quantitative water absorption test on the antique brick, the penetration situation of the water source can be accurately monitored. During the test, when the water source passes through the antique brick and starts to penetrate, once it is detected that the water source penetrates to the bottom of the antique brick, the water immersion alarm is immediately activated and sends an alarm signal to the control center. This alarm signal can trigger the corresponding response program to notify the staff that the water source has completed penetration.

[0069] See Figure 7 As shown: The first detection module 6 is an infrared detector.

[0070] By using an infrared detector to monitor antique bricks in real time under the condition of quantitative water absorption detection, especially when simulating the water absorption of antique bricks under different temperature conditions, more accurate water absorption data can be obtained. Since the absorption characteristics of antique bricks vary with the water source at different temperature differences, such as being hotter or colder, the infrared detector can sensitively capture the liquid level trend and temperature change of the water source inside the antique brick. Through infrared imaging, the change in the liquid level presents an obvious temperature gradient on the infrared image, which can directly display key information such as the penetration path, penetration speed, and water absorption uniformity of the water source inside the antique brick.

[0071] This process can not only reveal the penetration and flow law of the water source inside the antique brick, but also further judge the water absorption quality of the antique brick by observing the absorption behavior of the water source under different temperature conditions. For example, the penetration speed of a hotter water source may be faster, while a colder water source may show different penetration characteristics. The staff can accurately analyze the water absorption performance of the antique brick under different conditions based on the real-time data provided by the infrared detector, combined with the speed and trend of the liquid level change, and make a more scientific judgment accordingly.

[0072] In addition, the image data provided by the infrared detector can also provide a reference for subsequent data analysis, quality control, and product research and development, helping to further optimize the design and manufacturing process of antique bricks.

[0073] The detection process of the water absorption test device for antique bricks, applied to the water absorption test device for antique bricks, includes the following steps:

[0074] S1: When conducting quantitative water absorption detection, first select a sealing frame 421 that matches the size of the antique brick, and fixedly install the sealing frame 421 on the lower surface of the lifting plate 41 to ensure that the sealing frame 421 is completely sealed with the upper surface of the antique brick to prevent water leakage; then, start the water injection unit 42 to fill the water supply box 422 with water, ensuring that the water supply is greater than the total water absorption of the antique brick; at this time, the water source gradually penetrates to the bottom of the antique brick through the small gaps on the surface of the antique brick until the water source completely penetrates into the antique brick; when the water source completely penetrates, the water source detection module 5 will automatically issue an alarm indicating that the detection is completed; at this time, the staff observes the scale 4221 provided on the water supply box 422, monitors and records the change in the water source volume in real time, and then judges the water absorption of the antique brick;

[0075] S2: When it is necessary to simulate the water absorption of antique bricks under different rainfall and temperature conditions, first drive the temperature control unit 426 to adjust the temperature of the water source in the water tank 425 to conform to the preset seasonal ambient temperature, so as to simulate the influence of rainwater at different temperatures on the water absorption of antique bricks; then, adjust the water supply unit, and send the water source at the preset temperature into the water supply box 422 at different pressures by changing the water supply pressure, and conduct the water source towards the surface of the antique brick through the water supply box 422; at this time, the absorption effect of the antique brick on the water source under different rainfall and different temperatures can be realized;

[0076] S3: When testing the water absorption performance of antique bricks under different temperature conditions, the staff monitors the penetration path of the water source and the temperature change of the water source in real time through the first detection module 6; especially in the water absorption test under low-temperature or high-temperature water sources, the first detection module 6 can effectively display the flow direction of the water source, helping the staff to more accurately observe how the water source penetrates through different pores of the antique brick; this process can provide real-time data on the water absorption rate, uniformity and water source penetration depth of the antique brick.

[0077] S4: When conducting the overall water absorption test on the antique brick, the staff first place the antique brick to be tested on the top of the support module 2, and fill the test box 1 with water source to ensure that the water source completely covers the surface of the antique brick, and the water surface needs to be higher than the surface of the antique brick; then, start the high-pressure water injection module 4; supply water to the antique brick through the high-pressure water injection module 4, and use the high-pressure water injection module 4 to prompt the water source to quickly penetrate each pore of the antique brick, accelerating the water absorption process of the antique brick; with the help of high pressure, the water source promotes the rapid dredging of the pores of the antique brick, enabling the antique brick to absorb the water source faster; this process will continue until the antique brick has completed water absorption before the water source is completely absorbed; after the test, the staff can obtain the water absorption volume by weighing and comparing the mass change of the antique brick before and after water absorption.

[0078] The present invention can not only efficiently complete the water absorption test of antique bricks, but also simulate different water absorption environments, with high detection accuracy, fast efficiency and good effect.

[0079] The above embodiments only represent one or several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Detection process of water absorption test device for antique bricks, applied to the water absorption test device for antique bricks, characterized in that It includes the following steps: S1: When conducting quantitative water absorption detection, first select a sealing frame that matches the size of the antique brick, and fixedly install the sealing frame on the lower surface of the lifting plate to ensure complete sealing between the sealing frame and the upper surface of the antique brick to prevent water leakage. Then, start the water injection unit to fill the water supply box with water, ensuring that the water supply is greater than the total water absorption of the antique brick. At this time, the water gradually penetrates to the bottom of the antique brick through the small gaps on the surface of the antique brick until the water completely penetrates into the antique brick. When the water completely penetrates, the water source detection module will automatically issue an alarm indicating that the detection is complete. At this time, the staff observes the scale set on the water supply box to monitor and record the change in the water volume in real time, and then judges the water absorption of the antique brick. S2: When it is necessary to simulate the water absorption of antique bricks under different rainfall and temperature conditions, first drive the temperature control unit to adjust the temperature of the water source in the water tank to meet the preset seasonal ambient temperature to simulate the influence of rainwater at different temperatures on the water absorption of antique bricks. Then, adjust the water supply unit to send the water source at the preset temperature into the water supply box at different pressures by changing the water supply pressure, and conduct the water source toward the surface of the antique brick through the water supply box. At this time, the absorption effect of the antique brick on the water source under different rainfall and temperature can be realized. S3: When testing the water absorption performance of antique bricks under different temperature conditions, the staff monitors the penetration path of the water source and the change in the temperature of the water source in real time through the first detection module. In the water absorption test under low-temperature or high-temperature water sources, the first detection module can effectively display the flow direction of the water source, helping the staff to more accurately observe how the water source penetrates through different pores of the antique brick. This process can provide real-time data on the water absorption rate, uniformity, and water source penetration depth of the antique brick. S4: When conducting the overall water absorption detection of the antique brick, the staff first place the antique brick to be tested on the top of the support module, and fill the test box with water to ensure that the water completely covers the surface of the antique brick and the water surface is higher than the surface of the antique brick. Then, start the high-pressure water injection module. Supply water to the antique brick through the high-pressure water injection module, and use the external pressure to quickly penetrate the water source through each pore of the antique brick to accelerate the water absorption process of the antique brick. The water source is assisted by high pressure to quickly dredge the pores of the antique brick, enabling the antique brick to absorb the water source faster. This process will continue until the antique brick has completed water absorption before the water source is completely absorbed. After the detection is completed, the staff can obtain the water absorption volume by weighing and comparing the mass change of the antique brick before and after water absorption. An antique brick water absorption test device, which is used for detecting the water absorption of antique bricks, includes: a test box; a support module, which is vertically and centrally arranged in the test box, and the support module is used to support the antique brick to be detected; a sealing module, which is horizontally and fixedly arranged in the test box, the sealing module is provided with four sealing plates that can be horizontally adjusted to approach or move away from the support module, and a rectangular detection cavity matching the size of the antique brick is formed between the four sealing plates; a high-pressure water injection module, which is horizontally and fixedly arranged in the test box and on one side of the support module, and the water injection end of the high-pressure water injection module is arranged facing the support module; a water source detection module, which is embedded in the top of the support module, and the water source detection module is used to detect the water source passing through the antique brick; a first detection module, which is vertically and detachably arranged on one side of the test box, and the detection end of the first detection module is arranged facing the antique brick.

2. The detection process of the antique brick water absorption testing device according to claim 1, characterized in that, The sealing module further includes a first support frame and a linear drive unit that can horizontally drive the sealing plate to approach or move away from the support module; the linear drive unit is horizontally and fixedly arranged on one side of the support module through the first support frame.

3. The detection process of the water absorption test device for antique bricks according to claim 1, characterized in that, The high-pressure water injection module includes a lifting plate, a water injection unit and an adjustment unit; the lifting plate is horizontally arranged in the test box through the adjustment unit and above the support module; the water injection unit is horizontally and embedded in the middle of the lifting plate, and the water injection unit is provided with a rectangular sealing frame matching the upper surface of the antique brick and a water supply box that can introduce water into the rectangular sealing frame.

4. The detection process of the antique brick water absorption test device according to claim 3, characterized in that, The water injection unit further includes a water supply joint, a water transmission unit, a water tank and a temperature control unit; the water supply joint is vertically and fixedly arranged on the water supply box and communicated with the water inlet of the water supply box; the water tank is arranged on one side of the test box and the water outlet is communicated with the water inlet of the water supply joint through the water transmission unit; the temperature control unit is fixedly arranged on one side of the water tank; the sealing frame is detachably arranged on the lower surface of the lifting plate.

5. The detection process of the antique brick water absorption testing device according to claim 3, characterized in that, The side wall of the water supply box is also provided with scales.

6. The detection process of the antique brick water absorption test device according to claim 3, characterized in that, The adjustment unit includes a second support frame, an adjustment screw, an adjustment knob, a spring and a handle; the second support frame is vertically and fixedly arranged in the test box and on one side of the support module; there are two adjustment screws, and the two adjustment screws are symmetrically arranged on the upper surface of the lifting plate, and the rod parts of the two adjustment screws pass through the second support frame and are slidably matched with the second support frame; the handle is located at the top of the adjustment screw and is arranged across the two adjustment screws; there are two adjustment knobs, and the two adjustment knobs are respectively screwed on the two adjustment screws; there are two springs, and the two springs are respectively coaxially sleeved on the two adjustment screws and one end of the spring abuts against the upper surface of the lifting plate, and the other end of the spring abuts against the lower surface of the second support frame.

7. The detection process of the antique brick water absorption testing device according to claim 1, characterized in that, The test box is composed of an upper box body and a lower box body; the lower box body is detachably arranged on the upper box body.

8. The detection process of the water absorption test device for antique bricks according to claim 1, characterized in that, The water source detection module is a water immersion alarm.

9. The detection process of the water absorption test device for antique bricks according to claim 1, characterized in that, The first detection module is an infrared detector.

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