CN109163860B - Sealing detection device for diving suit - Google Patents
Sealing detection device for diving suit Download PDFInfo
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- CN109163860B CN109163860B CN201810854463.2A CN201810854463A CN109163860B CN 109163860 B CN109163860 B CN 109163860B CN 201810854463 A CN201810854463 A CN 201810854463A CN 109163860 B CN109163860 B CN 109163860B
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- 238000001514 detection method Methods 0.000 title claims abstract description 65
- 238000007789 sealing Methods 0.000 title claims abstract description 62
- 230000009189 diving Effects 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000009530 blood pressure measurement Methods 0.000 claims description 2
- 239000013535 sea water Substances 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 238000013475 authorization Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a device for detecting the sealing performance of diving suits, which comprises a detection device body, wherein the detection device body consists of a pressure detection mechanism, a base and a sealing detection device, one end of the top of the base is fixedly connected with the sealing detection device, the structure of the device is compact, the sealing detection device is convenient to use for the diving suit, the sealing performance of the diving suit can be conveniently detected during detection by arranging the sealing detection device, the pressure values of the diving suit in different time can be detected in real time, the sealing performance of the diving suit under no pressure can be fully detected, when the pressure changes, an alarm gives an alarm, a display screen automatically records without manual recording, the detection convenience is improved, the sealing performance of the diving suit under different pressures can be detected by the pressure provided by a hydraulic cylinder by arranging the pressure detection mechanism, the sealing performance of the diving suit under different pressures can be conveniently calculated under different depths of seawater, the diversity of the detection data is improved, and the accuracy of the detection result is ensured.
Description
The technical field is as follows:
the invention relates to the technical field of diving suits, in particular to a sealing performance detection device for a diving suit.
Background art:
in the process of underwater rescue and exploration, people needing rescue and exploration need to wear diving suits, so that the diving suits are prevented from losing body temperature too fast to cause temperature loss during diving, and can also protect the divers from being damaged by rocks or harmful animal plants.
For example, the Chinese patent authorization publication number is: CN107421873A discloses a diving suit air tightness detection clamping mechanism, a detection device and a detection method, which comprises the steps of measuring the air pressure in a diving suit through a barometer component, closing a first gate valve after the detected air pressure in the diving suit reaches the detection required air pressure, and carrying out a full pressure test, wherein the detection mode is single; .
For example, the Chinese patent authorization publication number is: CN 108151985A-an external pressure direct-pressing method airtightness testing device, which comprises the steps of recording Pn data of a pressure sensor in a standard container 3 in preset testing time, calculating, processing and analyzing the data, calculating the leakage rate of a tested workpiece, and comparing the calculated leakage rate with a set threshold value to obtain a final detection result, wherein the device cannot simulate the airtightness problem under the condition of deep sea pressure, and the accuracy of the detection result is not high;
for example, the Chinese patent authorization publication number is: CN 108195519A-quick accurate testing arrangement of air-tightness and test method, including the air-tightness test mechanism inflates the inner chamber of the work piece, carry on the air-tightness test and output the test result through the said air-tightness tester, can't protect the diving suit while detecting, damage that easy to cause the diving suit while detecting;
for example, the Chinese patent authorization publication number is: CN 207456710U-a product gas tightness check out test set, including the pressfitting mechanism can extrude the product for the product pressfitting is fixed on the standing structure, thereby can be convenient for aerify the mechanism and aerify the product. The pushing mechanism makes the inflating mechanism move transversely, so that the inflating mechanism can seal the inflating opening and inflate. After the product is inflated and is accomplished, let the product carry out natural gas leakage, the time-recorder is in order to show gas leakage time, if gas leakage time is greater than the technological requirement time, then explain that the product accords with the gas tightness requirement, if the department is less than the technological requirement time when leaking gas, then explain that the product is not conform to the gas tightness requirement, the detection mode is single, can't detect the gas tightness of diving suit under pressure and the no pressure environment, can't detect the sealing performance of diving suit under different pressures, be not convenient for calculate the leakproofness under the different degree of depth sea water, the variety of detection data has been reduced, the accuracy of testing result can't be guaranteed.
The invention content is as follows:
the invention aims to solve the problems in the prior art and provide a device for detecting the sealing performance of diving suit.
In order to solve the above problems, the present invention provides a technical solution:
a tightness detection device for diving suits comprises a detection device body, wherein the detection device body consists of a pressure detection mechanism, a base and a sealing detection device, one end of the top of the base is fixedly connected with the sealing detection device, the other end of the top of the base is fixedly connected with the pressure detection mechanism, the pressure detection mechanism consists of a first workbench, a first inflation box, a supporting rod, a top plate, a fastening nut, a hydraulic cylinder, a first controller, a connecting plate, a pressing plate, a top buffer plate and a first pressure sensor, a bottom buffer pad is fixedly connected at the middle position of the top of the first workbench, the supporting rods are fixedly connected at four corners of the top of the first workbench, the top of the supporting rod is fixedly connected with the top plate through the fastening nut, the top of the top plate is fixedly connected with two hydraulic cylinders, and the top of the top plate is positioned between the two hydraulic cylinders and is fixedly connected with the, and the hydraulic rods of the hydraulic cylinders penetrate out from the bottoms of the top plates, the end parts of the hydraulic rods of the hydraulic cylinders are connected with a pressing plate through a connecting plate, the bottoms of the pressing plate are fixedly connected with a top buffer plate, and the bottom of the top buffer plate is fixedly connected with a first pressure sensor.
Preferably, one end of the first workbench, which is far away from the sealing detection device, is fixedly connected with a first inflation box, the inside of the first inflation box is fixedly connected with a first air pump, the top of the first inflation box is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a ventilation box, the top of the ventilation box is fixedly connected with a pressure gauge, the top of the fixing plate is fixedly connected with a first one-way valve, one side of the ventilation box is connected with a connector, the first air pump is fixedly connected with the first one-way valve through an air pipe, one side inside the ventilation box is provided with an exhaust hole, a sealing plug is inserted into the exhaust hole, one end of the sealing plug is fixedly connected with a sealing cover, one side, which is close to the exhaust hole, of the inner wall of the ventilation box is fixedly connected with a fixing frame, a sliding rod is inserted into the, one end of the sliding rod is fixedly connected with one end, close to the fixed frame, of the sealing plug, a baffle is fixedly connected with one end, far away from the sealing plug, of the sliding rod, and a return spring is sleeved between the baffle and the fixed frame and located on the outer side of the sliding rod.
Preferably, the sealing detection device comprises a second workbench, a second inflation box, a supporting seat, a display screen, a timer and fixing belts, wherein two fixing belts are fixedly connected to one side of the top of the second workbench, a connecting inserting plate is fixedly connected to one end, away from the second workbench, of each fixing belt, a limiting clamping groove is formed in one side of each connecting inserting plate, two fixing blocks are fixedly connected to the top of the second workbench relative to the other side of each fixing belt, a movable groove is formed in one side of the inside of each fixing block, a locking rod is inserted into the middle of each movable groove, a limiting plate is fixedly connected to the outside of each locking rod, a locking spring is sleeved between each movable groove and the limiting plate, a second inflation box is fixedly connected to one end, away from the pressure detection mechanism, of the second workbench, and a sound insulation plate is fixedly connected to the inner wall of the second inflation box, the inner wall fixedly connected with second air pump of second plenum chamber, the second air pump is connected with the second check valve through the tuber pipe, the output fixedly connected with intercommunication case of second check valve, just the inside fixedly connected with second pressure sensor of intercommunication case, the top fixedly connected with display screen of supporting seat is passed through at the top of second plenum chamber, just the both ends difference fixedly connected with time-recorder and the second controller at the top of display screen.
Preferably, a sealing ring is arranged between the sealing cover and the outer wall of the air exchange box.
Preferably, the top of the fixing block is provided with a jack, and the size of the jack is the same as that of the connecting plug board.
Preferably, one end of the lock rod, which is far away from the jack, is rotatably connected with a pull ring.
Preferably, an alarm is fixedly connected to the top of the second controller.
Preferably, the second controller is electrically connected with a second pressure sensor, the first pressure sensor is electrically connected with the first controller, the type of the second controller and the type of the first controller are both TB6600, and the type of the second pressure sensor and the type of the first pressure sensor are both HSTL-800.
The invention has the beneficial effects that: the invention has compact structure, is convenient for the sealing detection of the diving suit, is convenient for detecting the sealing of the diving suit during detection by arranging the sealing detection device, can detect the pressure values of the diving suit in different time in real time, fully detects the sealing performance of the diving suit under no pressure, gives an alarm when the pressure changes, automatically records by the display screen, does not need manual recording, improves the detection convenience, can detect the sealing performance of the diving suit under different pressures by arranging the pressure detection mechanism, is convenient for calculating the sealing performance under different depths of seawater, improves the diversity of detection data, and ensures the accuracy of detection results.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the invention at A;
FIG. 3 is an enlarged view of the invention at B;
FIG. 4 is a schematic view showing the internal structure of the communication box of the present invention.
In the figure: 1. a detection device body; 2. a base; 3. a pressure detection mechanism; 4. a seal detection device; 5. a first table; 6. a first plenum; 7. a first air pump; 8. an air duct; 9. a fixing plate; 10. a ventilation box; 11. an exhaust hole; 12. a fixed frame; 13. a baffle plate; 14. a slide bar; 15. a return spring; 16. a sealing cover; 17. a seal ring; 18. a sealing plug; 19. a pressure gauge; 20. a first check valve; 21. a connector; 22. a bottom cushion; 23. a strut; 24. a top plate; 25. fastening a nut; 26. a hydraulic cylinder; 27. a first controller; 28. a connecting plate; 29. pressing a plate; 30. a top buffer plate; 31. a first pressure sensor; 32. a second table; 33. a fixed block; 34. fixing belts; 35. connecting the plugboards; 36. a limiting clamping groove; 37. a jack; 38. a movable groove; 39. a lock lever; 40. a pull ring; 41. locking the spring; 42. a limiting plate; 43. a second plenum; 44. a second air pump; 45. a sound insulating board; 46. a supporting seat; 47. a display screen; 48. a second controller; 49. an alarm; 50. a timer; 51. a communicating tank; 52. a second one-way valve; 53. a second pressure sensor.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: a tightness detection device for diving suit comprises a detection device body 1, wherein the detection device body 1 is composed of a pressure detection mechanism 3, a base 2 and a sealing detection device 4, one end of the top of the base 2 is fixedly connected with the sealing detection device 4, the other end of the top of the base 2 is fixedly connected with the pressure detection mechanism 3, the pressure detection mechanism 3 is composed of a first workbench 5, a first inflation box 6, a support rod 23, a top plate 24, a fastening nut 25, a hydraulic cylinder 26, a first controller 27, a connecting plate 28, a pressing plate 29, a top buffer plate 30 and a first pressure sensor 31, a bottom buffer pad 22 is fixedly connected at the middle position of the top of the first workbench 5, the support rod 23 is fixedly connected at four corners of the top of the first workbench 5, the top of the support rod 23 is fixedly connected with the top plate 24 through the fastening nut 25, the top of the top plate 24 is fixedly connected with two hydraulic cylinders 26, the top of roof 24 is located fixedly connected with first controller 27 between two pneumatic cylinders 26, just the hydraulic stem of pneumatic cylinder 26 all wears out from the bottom of roof 24, the tip of pneumatic cylinder 26 hydraulic stem is connected with clamp plate 29 through connecting plate 28, the bottom fixedly connected with top buffer plate 30 of clamp plate 29, the bottom fixedly connected with first pressure sensor 31 of top buffer plate 30.
Wherein, one end of the first workbench 5 far away from the sealing detection device 4 is fixedly connected with a first inflation box 6, the inside of the first inflation box 6 is fixedly connected with a first air pump 7, the top of the first inflation box 6 is fixedly connected with a fixing plate 9, the top of the fixing plate 9 is fixedly connected with a ventilation box 10, the top of the ventilation box 10 is fixedly connected with a pressure gauge 19, the top of the fixing plate 9 is fixedly connected with a first one-way valve 20, one side of the ventilation box 10 is connected with a connector 21, the first air pump 7 is fixedly connected with the first one-way valve 20 through an air pipe 8, one side of the inside of the ventilation box 10 is provided with an exhaust hole 11, a sealing plug 18 is inserted into the exhaust hole 11, one end of the sealing plug 18 is fixedly connected with a sealing cover 16, one side of the inner wall of the ventilation box 10 close to the exhaust hole 11 is fixedly connected, a sliding rod 14 is inserted in the middle of the fixed frame 12, the sliding rod 14 is connected with the fixed frame 12 in a sliding mode, one end of the sliding rod 14 is fixedly connected with one end, close to the fixed frame 12, of the sealing plug 18, a baffle 13 is fixedly connected to one end, far away from the sealing plug 18, of the sliding rod 14, and a return spring 15 is sleeved on the outer side of the sliding rod 14, between the baffle 13 and the fixed frame 12.
Wherein, sealed detection device 4 comprises second workstation 32, second plenum chamber 43, supporting seat 46, display screen 47, time-recorder 50 and fixed band 34, two fixed bands 34 of second workstation 32 top one side fixedly connected with, the equal fixedly connected with connection picture peg 35 of one end that second workstation 32 was kept away from to fixed band 34, one side of connecting picture peg 35 is equipped with spacing draw-in groove 36, two fixed blocks 33 of opposite side fixedly connected with of second workstation 32 top for fixed band 34, the inside one side of fixed block 33 is equipped with movable groove 38, just locking lever 39 has been inserted at the middle part of movable groove 38, the outside of locking lever 39 is located the inside fixedly connected with limiting plate 42 of movable groove 38, the outside of locking lever 39 is located and has the dead spring 41 of card between movable groove 38 and the limiting plate 42, the one end fixedly connected with second plenum chamber 43 of pressure measurement mechanism 3 is kept away from to second workstation 32, just the inner wall fixedly connected with acoustic celotex board 45 of second plenum chamber 43, the inner wall fixedly connected with second air pump 44 of second plenum chamber 43, second air pump 44 is connected with second check valve 52 through tuber pipe 8, the output fixedly connected with intercommunication case 51 of second check valve 52, just the inside fixedly connected with second pressure sensor 53 of intercommunication case 51, the top fixedly connected with display screen 47 of supporting seat 46 is passed through at the top of second plenum chamber 43, just the both ends difference fixedly connected with time-recorder 50 and second controller 48 at the top of display screen 47.
Wherein, a sealing ring 17 is arranged between the sealing cover 16 and the outer wall of the air exchange box 10.
The top of the fixing block 33 is provided with an insertion hole 37, and the insertion hole 37 is the same as the connecting insertion plate 35 in size.
Wherein, one end of the lock rod 39 far away from the plug hole 37 is rotatably connected with a pull ring 40.
Wherein, the top of the second controller 48 is fixedly connected with an alarm 49.
The second controller 48 is electrically connected to the second pressure sensor 53, the first pressure sensor 31 is electrically connected to the first controller 27, the model of the second controller 48 and the model of the first controller 27 are both TB6600, and the model of the second pressure sensor 53 and the model of the first pressure sensor 31 are both HSTL-800.
The using state of the invention is as follows: when the tightness of the diving suit under the normal condition is detected, the diving suit is flatly placed on the top of the second workbench 32, then the connecting plug board 35 at one end of the fixing belt 34 is inserted into the jack 37, the locking rod 39 is inserted into the limiting clamping groove 36 under the action of the locking spring 41, so that the diving suit is fixed through the fixing belt 34, then the communicating box 51 is connected with the diving suit through the air pipe 8, the diving suit is inflated through the second air pump 44 and the communicating box 51, the inflation is stopped when certain air pressure is reached, a closed environment is formed between the diving suit and the communicating box 51 under the action of the second one-way valve 52, after the diving suit is kept still for a period of time, when the internal pressure of the diving suit changes, the timer 50 records the detection time, the second pressure sensor 53 transmits a signal to the second controller 48, the second controller 48 controls the alarm 49 to alarm, so as to remind a worker to observe the detection result, when the tightness of the suit under certain pressure is detected, the suit is placed on top of the first table 5, the air-changing box 10 is connected with the diving suit through a connector 21, the air-changing box 10 and the diving suit are inflated through a first air pump 7, after the inflation is finished, the hydraulic cylinder 26 pushes the pressure plate 29 to press down, the pressure plate 29 pushes the top buffer plate 30 to press the diving suit, the change situation of the internal pressure of the diving suit is observed in real time through the pressure gauge 19, when the pressure in the diving suit is over high, the air pressure pushes up the sealing plug 18, the air is discharged from the exhaust hole 11, the sealing plug 18 is then reset again, under the action of the return spring 15, and, when the pressure changes abruptly, the first pressure sensor 31 transmits a signal to the first controller 27, and the first controller 27 controls the hydraulic cylinder 26 to stop working, so as to prevent the diving suit from being crushed, thereby detecting the sealing performance of the diving suit under different pressures.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dive clothes leakproofness detection device, includes detection device body (1), its characterized in that: the detection device body (1) comprises a base (2), one end of the top of the base (2) is fixedly connected with a sealing detection device (4), the other end of the top of the base (2) is fixedly connected with a pressure detection mechanism (3), the pressure detection mechanism (3) comprises a first workbench (5), a bottom cushion pad (22) is fixedly connected to the middle position of the top of the first workbench (5), four corners of the top of the first workbench (5) are fixedly connected with supporting rods (23), the top of each supporting rod (23) is fixedly connected with a top plate (24) through a fastening nut (25), the top of each top plate (24) is fixedly connected with two hydraulic cylinders (26), the top of each top plate (24) is located between the two hydraulic cylinders (26) and is fixedly connected with a first controller (27), and hydraulic rods of the hydraulic cylinders (26) penetrate out of the bottom of the top plate (24), the end part of a hydraulic rod of the hydraulic cylinder (26) is connected with a pressure plate (29) through a connecting plate (28), the bottom of the pressure plate (29) is fixedly connected with a top buffer plate (30), and the bottom of the top buffer plate (30) is fixedly connected with a first pressure sensor (31); one end of the first workbench (5) far away from the sealing detection device (4) is fixedly connected with a first inflation box (6), a first air pump (7) is fixedly connected to the inside of the first inflation box (6), a fixing plate (9) is fixedly connected to the top of the first inflation box (6), a ventilation box (10) is fixedly connected to the top of the fixing plate (9), a pressure gauge (19) is fixedly connected to the top of the ventilation box (10), a first one-way valve (20) is fixedly connected to the top of the fixing plate (9), a connector (21) is connected to one side of the ventilation box (10), the first air pump (7) is fixedly connected with the first one-way valve (20) through an air pipe (8), an exhaust hole (11) is formed in one side of the inside of the ventilation box (10), a sealing plug (18) is inserted into the inside of the exhaust hole (11), and a sealing cover (16) is fixedly connected to one end of the sealing plug (18), one side fixedly connected with fixed frame (12) that ventilation case (10) inner wall is close to exhaust hole (11), slide bar (14) have been inserted at the middle part of fixed frame (12), slide bar (14) and fixed frame (12) sliding connection, the one end and the sealing plug (18) of slide bar (14) are close to the one end fixed connection of fixed frame (12), the one end fixedly connected with baffle (13) of sealing plug (18) are kept away from in slide bar (14), just the outside of slide bar (14) is located and is overlapped reset spring (15) between baffle (13) and fixed frame (12).
2. The device for detecting the sealing performance of the diving suit according to claim 1, wherein: the sealing detection device (4) comprises a second workbench (32), two fixing belts (34) are fixedly connected to one side of the top of the second workbench (32), the fixing belts (34) are connected with a connecting inserting plate (35) through one end of the second workbench (32), one side of the connecting inserting plate (35) is provided with a limiting clamping groove (36), the top of the second workbench (32) is fixedly connected with two fixing blocks (33) relative to the other side of the fixing belts (34), one side inside the fixing blocks (33) is provided with a movable groove (38), a locking rod (39) is inserted into the middle of the movable groove (38), the outer side of the locking rod (39) is located on an inner fixedly connected limiting plate (42) of the movable groove (38), and a clamping spring (41) is sleeved between the movable groove (38) and the limiting plate (42) in the outer side of the locking rod (39), one end fixedly connected with second plenum chamber (43) of pressure measurement mechanism (3) is kept away from in second workstation (32), just inner wall fixedly connected with acoustic celotex board (45) of second plenum chamber (43), inner wall fixedly connected with second air pump (44) of second plenum chamber (43), second air pump (44) are connected with second check valve (52) through tuber pipe (8), the output fixedly connected with intercommunication case (51) of second check valve (52), just the inside fixedly connected with second pressure sensor (53) of intercommunication case (51), top fixedly connected with display screen (47) of supporting seat (46) is passed through at the top of second plenum chamber (43), just fixedly connected with time-recorder (50) and second controller (48) respectively at the both ends at the top of display screen (47).
3. The device for detecting the sealing performance of the diving suit according to claim 1, wherein: and a sealing ring (17) is arranged between the sealing cover (16) and the outer wall of the air exchange box (10).
4. The device for detecting the sealing performance of the diving suit according to claim 2, wherein: the top of fixed block (33) is equipped with jack (37), jack (37) are the same with connection picture peg (35) size.
5. The device for detecting the sealing performance of the diving suit according to claim 2, wherein: one end of the lock rod (39) far away from the jack (37) is rotatably connected with a pull ring (40).
6. The device for detecting the sealing performance of the diving suit according to claim 2, wherein: and the top of the second controller (48) is fixedly connected with an alarm (49).
7. The device for detecting the sealing performance of the diving suit according to claim 2, wherein: the second controller (48) is electrically connected with the second pressure sensor (53), the first pressure sensor (31) is electrically connected with the first controller (27), the type of the second controller (48) and the type of the first controller (27) are TB6600, and the type of the second pressure sensor (53) and the type of the first pressure sensor (31) are HSTL-800.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854463.2A CN109163860B (en) | 2018-07-30 | 2018-07-30 | Sealing detection device for diving suit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854463.2A CN109163860B (en) | 2018-07-30 | 2018-07-30 | Sealing detection device for diving suit |
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| CN109163860A CN109163860A (en) | 2019-01-08 |
| CN109163860B true CN109163860B (en) | 2020-03-27 |
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| CN201810854463.2A Active CN109163860B (en) | 2018-07-30 | 2018-07-30 | Sealing detection device for diving suit |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110411664B (en) * | 2019-08-22 | 2024-07-30 | 迈特通信设备（苏州）有限公司 | Pressing airtight mechanism of airtight detector for filter cavity |
| CN113092034B (en) * | 2021-06-09 | 2021-09-14 | 深之蓝(天津)水下智能科技有限公司 | Underwater dynamic seal detection equipment |
| CN115597791A (en) * | 2022-10-10 | 2023-01-13 | 佛山市银河兰晶科技股份有限公司（Cn） | Air tightness detection device and air tightness detection method based on same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9123880D0 (en) * | 1991-11-09 | 1992-01-02 | Gore W L & Ass Uk | Leak testing |
| JP6351291B2 (en) * | 2014-02-18 | 2018-07-04 | 株式会社アスタック | Sealability inspection device |
| CN204165710U (en) * | 2014-10-15 | 2015-02-18 | 杭州青虹鞋业有限公司 | For detecting the bubble-tight equipment of lower wader |
| CN205785707U (en) * | 2016-05-06 | 2016-12-07 | 中国人民解放军海军医学研究所 | Escape danger diving equipment no load test device |
| CN106124140A (en) * | 2016-08-26 | 2016-11-16 | 昆山浩硕精密机械有限公司 | A kind of equipment for air bag test |
| CN106197870A (en) * | 2016-09-29 | 2016-12-07 | 武汉高明兰光电科技有限公司 | A kind of immersion detection system and method |
| CN107421873A (en) * | 2017-08-31 | 2017-12-01 | 安徽工程大学 | A kind of diving suit air-leakage test clamp system, detection means and detection method |
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Effective date of registration: 20240513 Address after: 455000 Factory Building 5, Electronic Industry Park, Hongqiqu Economic and Technological Development Zone, Linzhou City, Anyang City, Henan Province Patentee after: Linzhou Xinke Protection Technology Co.,Ltd. Country or region after: China Address before: 453000 No.3, Deye street, high tech Zone, Xinxiang City, Henan Province Patentee before: XINXIANG XINKE PROTECTIVE TECHNOLOGY Co.,Ltd. Country or region before: China |