A spectral liquid filtration system detection device

Abstract

The present invention relates to the technical field of sealing testing, and discloses a spectral liquid filtration system detection device, which is used for leak detection of components of a spectral liquid filtration system used for spectral analysis and optical measurement. The device comprises a mounting frame, wherein the mounting frame is arranged on the inner side of a filter frame, a lens is fixedly connected to the lower surface of the mounting frame, and two mounting plates are fixedly connected to the circumferential surface of the mounting frame, and the mounting frame and the lens are components of the spectral liquid filtration system. In the present invention, if there is liquid leakage between the lens and the mounting frame, the liquid flows into a leak detection tank. After the mounting frame and the lens are taken out of the leak detection tank, it can be known whether the device is leaking. The liquid flowing into the gap diffuses to the surroundings and contacts a metal wire. The resistance generated by the metal wire after contacting the liquid changes. By detecting the resistance change by the detection device, a user can be quickly and directly warned whether the device is leaking, thereby improving the test efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of sealing testing, in particular to a spectrum liquid filtration system detection device. Background Art

[0002] The spectral liquid filtration system is used for spectral analysis and optical measurement of liquid properties. The spectral liquid filtration system requires complete sealing to prevent leakage. Therefore, the components need to be leak-tested before assembly. However, it is difficult to fully detect the components of the spectral liquid filtration system in the existing technology, and the detection effect is not good enough.

[0003] The patent with announcement number CN217819210U discloses a liquid leakage detection device, which includes a sensor main body and a clamping part, and also includes a liquid leakage detection part, which is arranged on the sensor main body for detecting liquid leakage, and an installation detection part, which includes a sub-light-projecting unit, a sub-light-receiving unit and an installation detection unit. The sub-light-projecting unit is arranged on the sensor main body for emitting light, and the sub-light-receiving unit is arranged on the clamping part for receiving light from the sub-light-projecting unit and generating an installation detection signal. When the voltage value of the installation detection signal is lower than the specified value, the installation detection unit sends an installation error signal. Although this patent solves the above problems, it is still difficult to fully detect liquid leakage of the spectral liquid filtration system components and the detection effect is not good enough. Therefore, a spectral liquid filtration system detection device is proposed to solve the above problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a spectral liquid filtration system detection device in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the present invention adopts a technical solution: a spectral liquid filtration system detection device for leak detection of components of a spectral liquid filtration system used for spectral analysis and optical measurement, comprising:

[0006] A mounting frame, the mounting frame being arranged inside the filter frame, a lens being fixedly connected to the lower surface of the mounting frame, a second mounting plate being fixedly connected to both sides of the circumferential surface of the mounting frame, and the mounting frame and the lens being components of the spectral liquid filtration system;

[0007] A sealing quick-release device, which is used to stabilize the detection environment and keep it in a sealed state, and can be quickly removed after the test to remove the components of the spectral liquid filtration system;

[0008] A detection and positioning device is provided below the lower die base and is used for quickly installing a detection instrument and sounding an alarm after detecting a liquid leak;

[0009] The leak detection groove has mounting grooves on its left and right sides. The leak detection groove is located on the inner side of the lower die base. A filter rack is provided inside the leak detection groove.

[0010] As a further technical solution, the lower mold base is used to place components of the spectral liquid filtration system, the circumferential surface of the filter frame is fixedly connected to a baffle, and the lower surface of the baffle is fixedly connected to a mounting plate 1.

[0011] As a further technical solution, it also includes:

[0012] A metal wire, the metal wire being arranged on the upper surface of the lower die base;

[0013] A sealing ring, which is clamped on the top of the filter frame;

[0014] The upper die base is in contact with the upper surface of the lower die base, and a liquid inlet is provided on the inner side of the upper die base.

[0015] As a further technical solution, the mounting plate is clamped on the inner wall of the mounting groove, a wire groove is provided on the upper surface of the lower mold base, a plurality of through grooves are provided on the inner side of the mounting frame in a circular array, the lens abuts against the inner surface of the leak detection groove, and the lower surface of the mounting frame abuts against the upper surface of the sealing ring.

[0016] As a further technical solution, the sealing quick-release device includes:

[0017] A positioning block, the positioning block being fixedly connected to the lower surface of the upper die base;

[0018] A card slot, the card slot being provided on the upper surface of the lower die base;

[0019] A fixing member, the fixing member is fixedly connected to both sides of the lower mold base, and a latch is slidably connected to the inner surface of the front side of the fixing member;

[0020] Locking plates, the locking plates are fixedly connected to both sides of the upper die base;

[0021] As a further technical solution, the sealing quick-release device further includes:

[0022] A chute, the chute being provided on a side of the fixing member away from the lower die base;

[0023] An outer arc groove, the outer arc groove being provided on the circumferential surface of the fixing member;

[0024] The sleeve shaft is slidably connected to the inner surface of the fixing part, the circumferential surface of the sleeve shaft is provided with an inner arc groove, the inner wall of the sleeve shaft is rotatably connected to the rotating shaft, the rear side surface of the rotating shaft is fixedly connected to the movable rod, and the circumferential surface of the rotating shaft is fixedly connected to the clamping shaft.

[0025] As a further technical solution, the positioning block abuts against the inner surface of the slot, the movable rod is sleeved against the inner surface of the rear side of the fixing member, the movable rod is rotatably connected to the inner surface of the rear side of the sleeve shaft, the clamping shaft is slidingly connected to the inner surface of the inner arc groove, the clamping shaft is slidingly connected to the inner surface of the outer arc groove, a spring is provided between the front side surface of the sleeve shaft and the front side surface of the inner wall of the fixing member, and the inner surface of the locking plate is sleeved against the circumferential surface of the pin.

[0026] As a further technical solution, the detection and positioning device includes:

[0027] Through holes are provided on both sides of the lower die base;

[0028] A resistance detector is provided below the lower die base, a detection probe is fixedly connected to the right side of the resistance detector, a connecting part is fixedly connected to the left side of the resistance detector, and a display alarm is fixedly connected to the left side of the connecting part.

[0029] As a further technical solution, the detection and positioning device further includes:

[0030] An L-shaped support plate, the L-shaped support plate is fixedly connected to the lower surface of the lower die base, and the upper surface of the L-shaped support plate is fixedly connected to an elastic telescopic rod;

[0031] A positioning frame is abutted against the outer surface of the connecting portion, and extension plates are fixedly connected to the front and rear sides of the positioning frame.

[0032] As a further technical solution, the lower surface of the extension plate is fixedly connected to the free end of the elastic telescopic rod, the right end of the detection probe abuts the bottom end of the metal wire, and the bottom end of the locking plate abuts the upper surface of the positioning frame.

[0033] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0034] 1. This spectral liquid filtration system detection device, if there is a leak between the lens and the mounting frame, the liquid will flow into the leak detection tank. After the mounting frame and lens are taken out of the leak detection tank, it can be determined whether the device is leaking. The liquid flowing into the gap spreads around and contacts the metal wire. The resistance generated by the metal wire after contact with the liquid changes. The detection device detects the resistance change and can quickly and directly alert the user whether the device is leaking, thereby improving test efficiency.

[0035] 2. The spectral liquid filtration system detection device uses the positioning block and the slot to force the upper mold base to be positioned completely with the lower mold base, preventing the upper and lower mold bases from tilting and creating a gap during the bonding process, which could cause the detection liquid to flow out of the gap between the upper and lower mold bases and affect the detection process. After the pin is inserted into the locking plate, the lower and upper mold bases are more stable, preventing deviation during the detection process and causing errors in the detection.

[0036] 3. In the detection device for the spectral liquid filtration system, the clamping shaft is clamped into the outer arc groove near one end of the lower die base, thereby ensuring that the sleeve shaft and the latch cannot deviate or loosen, thereby improving the installation stability. When the movable rod is pulled backward, the movable rod drives the sleeve shaft and the latch to be pulled away from the locking plate through the rotating shaft, thereby quickly separating the upper die base and the lower die base, thereby improving the ease of use of the device.

[0037] 4. In the spectral liquid filtration system detection device, the resistance detector detects the resistance change of the metal wire and transmits the signal to the display alarm through the transmission line in the connecting part. If the resistance becomes larger, it means that the device is leaking, and the display alarm will be highlighted on the screen. The connecting part and the resistance detector are inserted between the positioning frame and the L-shaped support plate. The L-shaped support plate supports the resistance detector, and there is no need for manual holding, which prevents the resistance detector from shaking and affecting the detection effect.

[0038] 5. In the spectral liquid filtration system detection device, the positioning frame clamps the connecting part, so that the resistance detector is fixed on the L-shaped support plate, which improves the installation stability and further ensures that the resistance detector will not deviate during detection. The elastic telescopic rod drives the extension plate and the positioning frame to elastically reset upward, making it easy to quickly remove the connecting part and the resistance detector from the L-shaped support plate, making it easier to disassemble the device and facilitate the inspection and replacement of the resistance detector and display alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0040] Figure 2 This is a schematic diagram of a three-dimensional half-section structure of the front side of the lower mold base of the present invention;

[0041] Figure 3 It is a schematic diagram of a front side three-dimensional half-section structure of the sealing quick-release device of the present invention;

[0042] Figure 4 It is a schematic diagram of a front side three-dimensional half-section structure of the fixing member of the present invention;

[0043] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of A;

[0044] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of B;

[0045] Figure 7 It is a schematic diagram of the right side three-dimensional half-section structure of the detection and positioning device of the present invention;

[0046] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of C in the middle.

[0047] In the figure: 1. lower die base; 2. leak detection groove; 3. mounting groove; 4. filter frame; 5. baffle; 6. mounting plate 1; 7. metal wire; 8. quick-release sealing device; 9. detection and positioning device; 10. sealing ring; 11. mounting frame; 12. mounting plate 2; 13. lens; 14. upper die base; 15. liquid inlet; 81. positioning block; 82. card slot; 83. fixing piece; 84. latch; 85. locking plate; 86. slide; 87. outer arc groove; 88. sleeve shaft; 89. inner arc groove; 810. rotating shaft; 811. movable rod; 812. card shaft; 91. through hole; 92. resistance tester; 93. detection probe; 94. display alarm; 95. connecting part; 96. L-shaped support plate; 97. positioning frame; 98. extension plate; 99. elastic telescopic rod. DETAILED DESCRIPTION

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] See also Figures 1-8, one embodiment of the present invention is: a spectral liquid filtration system detection device for detecting liquid leakage of components of a spectral liquid filtration system for spectral analysis and optical measurement, comprising a mounting frame 11, the mounting frame 11 is arranged on the inner side of a filter frame 4, a lens 13 is fixedly connected to the lower surface of the mounting frame 11, and mounting plates 12 are fixedly connected on both sides of the circumferential surface of the mounting frame 11, and the mounting frame 11 and the lens 13 are components of the spectral liquid filtration system, a sealing quick-release device 8 is used to make the detection environment stable and in a sealed state, and to be able to quickly remove the device after detection to remove the components of the spectral liquid filtration system, a detection positioning device 9 is arranged below the lower mold base 1, the detection positioning device 9 is used to quickly install the detection instrument and to alarm after detecting a liquid leakage; a leak detection slot 2, the left and right sides of the leak detection slot 2 are provided with mounting slots 3, the leak detection slot 2 is provided on the inner side of the lower mold base 1, and a filter frame 4 is provided inside the leak detection slot 2, if there is liquid leakage between the lens 13 and the mounting frame 11, the liquid flows into the leak detection slot 2, After the mounting frame 11 and the lens 13 are taken out of the leak detection tank 2, it is possible to understand whether the device is leaking. The lower mold base 1 is used to place components of the spectral liquid filtration system. The circumferential surface of the filter frame 4 is fixedly connected to a baffle 5. The lower surface of the baffle 5 is fixedly connected to a mounting plate 6. It also includes a metal wire 7. The metal wire 7 is arranged on the upper surface of the lower mold base 1. The sealing ring 10 is clamped on the top of the filter frame 4. The upper mold base 14 is abutted on the upper surface of the lower mold base 1. The inner side of the upper mold base 14 is provided with a liquid inlet 15. The mounting plate 6 is clamped on the inner wall of the mounting groove 3. The upper surface of the lower mold base 1 is provided with a wire groove. The inner side of the mounting frame 11 is provided with multiple through grooves in an annular array. The lens 13 is abutted against the inner surface of the leak detection tank 2. The lower surface of the mounting frame 11 is abutted against the upper surface of the sealing ring 10. The liquid flowing into the gap diffuses around and contacts the metal wire 7. The resistance generated by the metal wire 7 after contacting the liquid changes. The resistance change detected by the detection device can quickly and directly alert the user whether the device is leaking, thereby improving the test efficiency.

[0050] Working principle: Place the filter holder 4 into the leak detection tank 2. The filter holder 4 drives the mounting plate 1 6 to be inserted into the mounting tank 3 through the baffle 5. Then place the mounting holder 11 and the lens 13 into the inner side of the filter holder 4 and align the mounting plate 2 12 with the mounting plate 1 6. At this time, the mounting holder 11 and the lens 13 can be fixed to the filter holder 4. Then, cover the upper mold base 14 and pour the liquid for leak detection into the mounting holder 11 and the lens 13 from the liquid inlet 15. If there is leakage between the lens 13 and the mounting holder 11, the liquid will flow into the leak detection tank 2. After taking the mounting holder 11 and the lens 13 out of the leak detection tank 2, it can be known whether the device is leaking. After the liquid leaks into the leak detection tank 2, it will flow into the baffle from the bottom of the filter holder 4. 5, when the liquid continues to leak, the liquid level rises and flows out from the through groove opened on the mounting frame 11 into the gap between the upper surface of the mounting frame 11 and the lower surface of the upper mold base 14, and the cooperation of the baffle 5 and the through groove can reduce the liquid flow rate, preventing the liquid from instantly pouring into the gap, and the liquid flowing into the gap diffuses to the surroundings and contacts the metal wire 7. The resistance generated by the metal wire 7 after contacting the liquid changes. The detection device detects the resistance change and can quickly and directly alert the user whether the device is leaking, thereby improving the test efficiency. The sealing ring 10 can prevent the liquid from flowing back to the leakage detection slot 2 from the gap between the mounting frame 11 and the filter frame 4 during the process of pouring into the gap upward.

[0051] See also Figures 1-8On the basis of the above embodiment, in another embodiment of the present invention, the sealing quick-release device 8 includes a positioning block 81, which is fixedly connected to the lower surface of the upper die base 14, a slot 82 is provided on the upper surface of the lower die base 1, a fixing member 83 is fixedly connected to both sides of the lower die base 1, a latch 84 is slidably connected to the front inner surface of the fixing member 83, and a locking plate 85 is fixedly connected to both sides of the upper die base 14. By the forced positioning of the positioning block 81 and the slot 82, the upper die base 14 can be fully aligned and fitted with the lower die base 1, avoiding the upper die from being stuck. During the fitting process, the upper die base 14 and the lower die base 1 are skewed and a gap is generated, which causes the liquid used for detection to flow out from the gap between the upper die base 14 and the lower die base 1, affecting the detection process. After the latch 84 is inserted into the locking plate 85, the lower die base 1 and the upper die base 14 are more stable, preventing the deviation during the detection process from causing errors in the detection. The sealing quick-release device 8 also includes a slide groove 86, which is opened on the side of the fixing part 83 away from the lower die base 1, the outer arc groove 87 is opened on the circumferential surface of the fixing part 83, and the sleeve shaft 88 is slidably connected to the inner surface of the fixing part 83. The circumferential surface of the sleeve shaft 88 is provided with an inner arc groove 89, the inner wall of the sleeve shaft 88 is rotatably connected to the rotating shaft 810, the rear side surface of the rotating shaft 810 is fixedly connected to the movable rod 811, the circumferential surface of the rotating shaft 810 is fixedly connected to the clamping shaft 812, the positioning block 81 is in contact with the inner surface of the clamping groove 82, the movable rod 811 is sleeved with the inner surface of the rear side of the fixing member 83, the movable rod 811 is rotatably connected to the inner surface of the rear side of the sleeve shaft 88, the clamping shaft 812 is slidably connected to the inner surface of the inner arc groove 89, and the clamping shaft 812 is slidably connected to the inner surface of the outer arc groove 87 A spring is provided between the front side surface of the sleeve shaft 88 and the front side surface of the inner wall of the fixing part 83. The inner surface of the locking plate 85 is socketed with the circumferential surface of the latch 84. The clamping shaft 812 is clamped into the outer arc groove 87 close to the end of the lower mold base 1, thereby ensuring that the sleeve shaft 88 and the latch 84 cannot be offset and loosened, thereby improving the installation stability. Pull the movable rod 811 backward, and the movable rod 811 drives the sleeve shaft 88 and the latch 84 to be pulled away from the locking plate 85 through the rotating shaft 810, so that the upper mold base 14 and the lower mold base 1 can be quickly separated, thereby improving the convenience of use of the device.

[0052] Working principle: Align the positioning block 81 with the slot 82, then lower the upper die base 14 so that the upper die base 14 fits with the lower die base 1, and at this time, the positioning block 81 is inserted into the slot 82. Due to the forced positioning of the positioning block 81 and the slot 82, the upper die base 14 can be completely aligned and fit with the lower die base 1, avoiding the upper die base 14 and the lower die base 1 from tilting and generating a gap during the fitting process, which causes the detection liquid to flow out from the gap between the upper die base 14 and the lower die base 1, affecting the detection process. , the upper die base 14 drives the locking plate 85 to move down and fit into the front end of the fixing member 83, at this time, the latch 84 is pushed forward so that the latch 84 is inserted into the locking plate 85. After the latch 84 is inserted into the locking plate 85, the lower die base 1 and the upper die base 14 are more stable, preventing the deviation during the detection process from causing errors in the detection, and the movable rod 811 is pushed forward. The movable rod 811 drives the rotating shaft 810 to move forward, and the rotating shaft 810 drives the sleeve shaft 88 to slide forward in the fixing member 83. At the same time, the rotating shaft 810 also drives The movable card shaft 812 slides forward in the slide groove 86, and the sleeve shaft 88 drives the pin 84 to extend out of the fixing part 83 and insert into the locking plate 85. At this time, the movable rod 811 is rotated, and the movable rod 811 drives the rotating shaft 810 to rotate in the sleeve shaft 88. The rotating shaft 810 drives the card shaft 812 to rotate to the opposite side along the circumference of the axis of the rotating shaft 810 in the inner arc groove 89 and the outer arc groove 87. At this time, the card shaft 812 is stuck in the outer arc groove 87 near the end of the lower mold base 1, thereby ensuring that the sleeve shaft 88 and The latch 84 cannot be offset or loosened, which improves the installation stability. When the upper mold base 14 and the lower mold base 1 need to be separated, the movable rod 811 and the rotating shaft 810 are rotated in the opposite direction. The rotating shaft 810 drives the clamping shaft 812 to rotate in a circle and move back into the slide groove 86. At this time, the movable rod 811 is pulled backward. The movable rod 811 drives the sleeve shaft 88 and the latch 84 to be pulled out of the locking plate 85 through the rotating shaft 810, so that the upper mold base 14 and the lower mold base 1 can be quickly separated, thereby improving the convenience of using the device.

[0053] See also Figures 1-8, based on the above embodiment, in another embodiment of the present invention, the detection and positioning device 9 includes a through hole 91, and the through hole 91 is opened on both sides of the lower mold base 1. The resistance detector 92 is arranged below the lower mold base 1. The right side of the resistance detector 92 is fixedly connected to a detection probe 93, and the left side of the resistance detector 92 is fixedly connected to a connecting portion 95. The left side of the connecting portion 95 is fixedly connected to a display alarm 94. After the resistance detector 92 detects the resistance change of the metal wire 7, the signal is transmitted to the display alarm 94 through the transmission line in the connecting portion 95. If the resistance becomes larger, it means that the device is leaking, and the display alarm 94 will be highlighted on the screen. The connecting portion 95 and the resistance detector 92 are inserted between the positioning frame 97 and the L-shaped support plate 96. The L-shaped support plate 96 supports the resistance detector 92, and there is no need for manual holding, so as to avoid the shaking of the resistance detector 92 affecting the detection effect. The detection and positioning device 9 also includes an L-shaped support plate 9 6. The L-shaped support plate 96 is fixedly connected to the lower surface of the lower mold base 1, and the upper surface of the L-shaped support plate 96 is fixedly connected to an elastic telescopic rod 99, and the positioning frame 97 abuts against the outer surface of the connecting part 95. The front and rear sides of the positioning frame 97 are fixedly connected with extension plates 98. The lower surface of the extension plate 98 is fixedly connected to the free end of the elastic telescopic rod 99, and the right end of the detection probe 93 abuts against the bottom end of the metal wire 7, and the bottom end of the locking plate 85 abuts against the upper surface of the positioning frame 97. The positioning frame 97 clamps the connecting part 95, so that the resistance detector 92 is fixed on the L-shaped support plate 96, which improves the installation stability and further ensures that the resistance detector 92 will not deviate during detection. The elastic telescopic rod 99 drives the extension plate 98 and the positioning frame 97 to elastically reset upward, which is convenient for quickly removing the connecting part 95 and the resistance detector 92 from the L-shaped support plate 96, making the device disassembly more convenient, and thus facilitating the inspection and replacement of the resistance detector 92 and the display alarm 94.

[0054] Working principle: Insert the left end of the metal wire 7 into the through hole 91, and then connect the detection probe 93 on the resistance tester 92 to the metal wire 7. After the resistance tester 92 detects the resistance change of the metal wire 7, it transmits the signal to the display alarm 94 through the transmission line in the connecting part 95, so that the display alarm 94 displays the resistance change data. If the resistance becomes larger, it means that the device is leaking, and the display alarm 94 will be highlighted on the screen. Insert the connecting part 95 and the resistance tester 92 between the positioning frame 97 and the L-shaped support plate 96. The L-shaped support plate 96 supports the resistance tester 92 without manual holding, avoiding the vibration of the resistance tester 92 affecting the detection effect. The upper mold base 14 drives the locking plate 85 to move downward, and the locking plate 85 supports the positioning The top surface of the frame 97 drives the positioning frame 97 to move downward. After the positioning frame 97 moves downward, it clamps the connecting part 95, so that the resistance tester 92 is fixed on the L-shaped support plate 96, which improves the installation stability and further ensures that the resistance tester 92 will not be offset during detection. When the upper mold base 14 and the lower mold base 1 are removed, the upper mold base 14 drives the locking plate 85 to rise. At this time, the positioning frame 97 loses the extrusion limit of the locking plate 85, so that the elastic telescopic rod 99 drives the extension plate 98 to elastically reset upward, and the extension plate 98 drives the positioning frame 97 to move upward, so that the connecting part 95 and the resistance tester 92 can be quickly removed from the L-shaped support plate 96, making the device disassembly more convenient, and then facilitating the inspection and replacement of the resistance tester 92 and the display alarm 94.

[0055] The present invention provides a spectral liquid filtration system detection device. There are numerous methods and approaches for implementing this technical solution. The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A spectral liquid filtration system detection device, characterized in that: Used for leak detection of components of spectral liquid filtration systems used for spectral analysis and optical measurement, including: A lower mold base (1) for placing components of the spectral liquid filtration system; A mounting frame (11), the mounting frame (11) being arranged inside the filter frame (4), a lens (13) being fixedly connected to a lower surface of the mounting frame (11), a second mounting plate (12) being fixedly connected to both sides of a circumferential surface of the mounting frame (11), and the mounting frame (11) and the lens (13) being components of a spectral liquid filtration system; A sealing quick-release device (8), the sealing quick-release device (8) is used to stabilize the detection environment and keep it in a sealed state, and can quickly remove the device after the detection to remove the components of the spectral liquid filtration system; A detection and positioning device (9), the detection and positioning device (9) is arranged below the lower die base (1), and the detection and positioning device (9) is used to quickly install the detection instrument and to alarm after detecting a liquid leak; A leak detection groove (2), wherein mounting grooves (3) are provided on the left and right sides of the leak detection groove (2), the leak detection groove (2) is provided on the inner side of the lower die base (1), and a filter frame (4) is provided inside the leak detection groove (2); A baffle (5) is fixedly connected to the circumferential surface of the filter frame (4), and a mounting plate (6) is fixedly connected to the lower surface of the baffle (5); Also includes: A metal wire (7), wherein the metal wire (7) is arranged on the upper surface of the lower mold base (1); A sealing ring (10), the sealing ring (10) being snap-connected to the top of the filter frame (4); An upper die base (14), the upper die base (14) abutting against the upper surface of the lower die base (1), and a liquid inlet (15) is provided on the inner side of the upper die base (14); The mounting plate 1 (6) is clamped on the inner wall of the mounting groove (3), the upper surface of the lower mold base (1) is provided with a wire groove, the inner side of the mounting frame (11) is provided with a plurality of through grooves in a ring array, the lens (13) is in contact with the inner surface of the leak detection groove (2), and the lower surface of the mounting frame (11) is in contact with the upper surface of the sealing ring (10).

2. The spectral liquid filtration system detection device according to claim 1, characterized in that: The sealing quick-release device (8) comprises: A positioning block (81), wherein the positioning block (81) is fixedly connected to the lower surface of the upper die base (14); A card slot (82), wherein the card slot (82) is provided on the upper surface of the lower die base (1); A fixing member (83), the fixing member (83) is fixedly connected to both sides of the lower die base (1), and a latch (84) is slidably connected to the inner surface of the front side of the fixing member (83); A locking plate (85) is fixedly connected to both sides of the upper die base (14).

3. The spectral liquid filtration system detection device according to claim 2, characterized in that: The sealing quick-release device (8) further comprises: A slide groove (86), wherein the slide groove (86) is provided on a side of the fixing member (83) away from the lower die base (1); An outer arc-shaped groove (87), wherein the outer arc-shaped groove (87) is provided on the circumferential surface of the fixing member (83); A sleeve shaft (88) is slidably connected to the inner surface of the fixing member (83), an inner arc groove (89) is provided on the circumferential surface of the sleeve shaft (88), a rotating shaft (810) is rotatably connected to the inner wall of the sleeve shaft (88), a movable rod (811) is fixedly connected to the rear side surface of the rotating shaft (810), and a clamping shaft (812) is fixedly connected to the circumferential surface of the rotating shaft (810).

4. The spectral liquid filtration system detection device according to claim 3, characterized in that: The positioning block (81) and the inner surface of the slot (82) are in contact with each other, the movable rod (811) and the inner surface of the rear side of the fixing member (83) are sleeved together, the movable rod (811) and the inner surface of the rear side of the sleeve shaft (88) are rotatably connected, the clamping shaft (812) and the inner surface of the inner arc groove (89) are slidably connected, the clamping shaft (812) and the inner surface of the outer arc groove (87) are slidably connected, a spring is provided between the front side surface of the sleeve shaft (88) and the front side surface of the inner wall of the fixing member (83), and the inner surface of the locking plate (85) and the circumferential surface of the latch (84) are sleeved together.

5. The spectral liquid filtration system detection device according to claim 4, characterized in that: The detection and positioning device (9) comprises: Through holes (91), the through holes (91) are provided on both sides of the lower die base (1); A resistance detector (92) is provided below the lower die base (1), a detection probe (93) is fixedly connected to the right side of the resistance detector (92), a connecting portion (95) is fixedly connected to the left side of the resistance detector (92), and a display alarm (94) is fixedly connected to the left side of the connecting portion (95).

6. The spectral liquid filtration system detection device according to claim 5, characterized in that: The detection and positioning device (9) further comprises: An L-shaped support plate (96), the L-shaped support plate (96) being fixedly connected to the lower surface of the lower die base (1), and an elastic telescopic rod (99) being fixedly connected to the upper surface of the L-shaped support plate (96); A positioning frame (97), the positioning frame (97) abuts against the outer surface of the connecting portion (95), and the front and rear sides of the positioning frame (97) are fixedly connected to extension plates (98).

7. The spectral liquid filtration system detection device according to claim 6, characterized in that: The lower surface of the extension plate (98) is fixedly connected to the free end of the elastic telescopic rod (99), the right end of the detection probe (93) is in contact with the bottom end of the metal wire (7), and the bottom end of the locking plate (85) is in contact with the upper surface of the positioning frame (97).

Images