CN213180567U - Three-station testing equipment for sealing performance of plate heat exchanger - Google Patents
Three-station testing equipment for sealing performance of plate heat exchanger Download PDFInfo
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- CN213180567U CN213180567U CN202021588788.XU CN202021588788U CN213180567U CN 213180567 U CN213180567 U CN 213180567U CN 202021588788 U CN202021588788 U CN 202021588788U CN 213180567 U CN213180567 U CN 213180567U
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 238000007789 sealing Methods 0.000 title claims description 15
- 238000001514 detection method Methods 0.000 claims description 29
- 210000003437 trachea Anatomy 0.000 claims description 5
- 239000011435 rock Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three station test equipment of plate heat exchanger leakproofness, including organism, second station and the flexible cylinder of second, four corners in the bottom surface of organism all are provided with a set of base, and organism upper portion rear side is provided with the posterior lateral plate, and the top of posterior lateral plate is provided with the roof to the up end of organism is provided with the workstation, and the up end of workstation is provided with three fixed stations of group, installs first station, second station and third station by left to right in proper order on three fixed stations of group simultaneously. This three station test equipment of plate heat exchanger leakproofness, the structure sets up rationally, the first station of organism up end, second station and third station in this equipment to can carry out the multiunit test simultaneously, it is more convenient to test, conveniently stabilizes the test piece, comparatively takes place to rock when the test, with the stability of guarantee test, detect the change value of test piece internal gas pressure through baroceptor, thereby judge that the test piece leakproofness is good bad, it is simple more trouble-saving.
Description
Technical Field
The utility model relates to a plate heat exchanger leakproofness detects technical field, specifically is a three station test equipment of plate heat exchanger leakproofness.
Background
Plate heat exchanger generally has four to connect the mouth of pipe or four above to connect the mouth of pipe, when plate heat exchanger drops into the use, generally need detect plate heat exchanger and whether can leak outward with interior hourglass, prevent to have unqualified plate heat exchanger flow to market, prior art's detection method puts into the aquatic with plate heat exchanger, then judges through overflowing the bubble in the water, but will wait for a long time just have a small bubble to emit, the time that the workman detected is long, work efficiency is low.
In order to solve the defect that the plate heat exchanger leakproofness that proposes above detects and not enough, the structure sets up rationally, the first station of organism up end in this equipment, second station and third station, so that alright carry out the multiunit test simultaneously, it is more convenient to test, conveniently stabilize the test piece, comparatively take place to rock when the test, with the stability of guarantee test, detect the change value of test piece internal gas pressure through baroceptor, thereby it is good bad to judge the test piece leakproofness, it is comparatively simple and save trouble, thereby a plate heat exchanger leakproofness three-station test equipment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's plate heat exchanger leakproofness detection method and put into the aquatic with plate heat exchanger, then determine through emitting the bubble in the water, but wait for a long time just have a small bubble to emit, the time that the workman detected is long, and defect that work efficiency is low provides a three station test equipment of plate heat exchanger leakproofness. A three station test equipment of plate heat exchanger leakproofness has that the structure sets up rationally, the first station of organism up end, second station and third station in this equipment to alright carry out the multiunit test simultaneously, it is more convenient to test, conveniently stabilizes the test piece, comparatively takes place to rock when the test, with the stability of guarantee test, detect the change value of test piece internal gas pressure through baroceptor, thereby judge that the test piece leakproofness is good bad, characteristics such as simple province trouble.
In order to achieve the above object, the utility model provides a following technical scheme: a three-station testing device for the sealing performance of a plate heat exchanger comprises a machine body, a second station and a second telescopic cylinder, wherein a group of bases is arranged at four corners of the bottom surface of the machine body, a rear side plate is arranged on the rear side of the upper portion of the machine body, a top plate is arranged at the top end of the rear side plate, a workbench is arranged on the upper end surface of the machine body, three groups of fixing tables are arranged on the upper end surface of the workbench, and a first station, a second station and a third station are sequentially arranged on the three groups of fixing tables from left to right;
three groups of second telescopic cylinders are mounted on the upper portion of the front side face of the rear side plate through screws, a fixing sleeve is fixed at the lower end of each group of second telescopic cylinders, and an inflator pump is sleeved in each group of fixing sleeves.
Preferably, install three sets of control panels on the leading flank of organism, and the bottom surface of roof installs three sets of atmospheric pressure data display, and every group control panel all with a set of atmospheric pressure data display electric connection of top.
Preferably, left branch strut and right branch strut have been welded respectively at both ends about the second station, and first telescopic cylinder is all installed to the upper end of left branch strut and right branch strut to the telescopic link front end of the first telescopic cylinder on both sides all is fixed with the second station, and the clamp plate on both sides is controlled simultaneously and is held the detection piece.
Preferably, the lower extreme of pump is provided with the connector, and is connected with flexible trachea on the connector, installs a set of manometer on the flexible trachea to flexible tracheal lower extreme is provided with the charging connector.
Preferably, be provided with four groups of mouths of pipe on the detection piece, and three group's mouths of pipe department all install the sealing plug to the charging connector is connected in a group of mouth of pipe department, installs baroceptor in the pipeline of detection piece simultaneously, and electric connection between a set of baroceptor and the top atmospheric pressure data display.
Preferably, the mounting structures on the upper parts of the first station and the third station are consistent with the mounting structure on the second station, the first station, the second station and the third station are respectively matched with a group of inflator pumps arranged at the upper back, and the first station, the second station and the third station are respectively matched with a group of control panels arranged on the front side surface of the machine body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the plate heat exchanger sealing performance three-station testing equipment is reasonable in overall structure arrangement, a first station, a second station and a third station are sequentially arranged on a workbench arranged on the upper end face of a machine body in the equipment from left to right, and the structures on the first station, the second station and the third station are consistent to form a three-station structure, so that multiple groups of tests can be simultaneously carried out, and the tests are more convenient;
2. a left support frame and a right support frame are respectively fixed at the left end and the right end of the second station, first telescopic cylinders are respectively installed at the upper ends of the left support frame and the right support frame, and the front ends of telescopic rods of the first telescopic cylinders are fixed on the clamping plates, so that the detection piece can be clamped by the clamping plates at the left side and the right side, the detection piece is conveniently stabilized, and the detection piece is shaken in the test process to ensure the stability of the test;
3. through the electric connection between baroceptor and the atmospheric pressure data display to show the change value that detects the piece internal gas pressure on the atmospheric pressure data display, thereby can audio-visually judge that it is good bad to detect the piece leakproofness, and is more simple save trouble.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic front view of a second station of the structure of the present invention;
fig. 4 is a schematic top view of a second station according to the structure of the present invention.
Reference numbers in the figures: 1. a work table; 2. a first station; 3. a body; 4. a base; 5. a left support frame; 6. a control panel; 7. a fixed table; 8. a second station; 9. a detection member; 10. a right support frame; 11. a first telescopic cylinder; 12. a third station; 13. a telescopic air pipe; 14. a barometric pressure data display; 15. a second telescopic cylinder; 16. a rear side plate; 17. a top plate; 18. a splint; 19. an inflator pump; 20. fixing a sleeve; 21. a connector; 22. an air charging nozzle; 23. a pipe orifice; 24. a sealing plug; 25. an air pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a plate heat exchanger sealing performance three-station testing device comprises a workbench 1, a first station 2, a machine body 3, a base 4, a left support frame 5, a control panel 6, a fixed table 7, a second station 8, a detection piece 9, a right support frame 10, a first telescopic cylinder 11, a third station 12, a telescopic air pipe 13, an air pressure data display 14, a second telescopic cylinder 15, a rear side plate 16, a top plate 17, a clamping plate 18, an inflator pump 19, a fixed sleeve 20, a connector 21, an inflating nozzle 22, a pipe orifice 23, a sealing plug 24 and an air pressure sensor 25, wherein a group of bases 4 are arranged at four corners of the bottom surface of the machine body 3, the rear side plate 16 is arranged at the rear side of the upper part of the machine body 3, the top end surface of the rear side plate 16 is provided with the top plate 17, the workbench 1 is arranged on the upper end surface of the machine body 3, three groups of control panels 6 are arranged on the front side surface, each group of control panels 6 is electrically connected with a group of air pressure data display 14 above, three groups of fixed platforms 7 are arranged on the upper end face of the workbench 1, a first station 2, a second station 8 and a third station 12 are sequentially arranged on the three groups of fixed platforms 7 from left to right, three groups of second telescopic air cylinders 15 are arranged on the upper portion of the front side face of the rear side plate 16 through screws, a fixed sleeve 20 is fixed at the lower end of each group of second telescopic air cylinders 15, an inflator pump 19 is sleeved in each group of fixed sleeves 20, a connector 21 is arranged at the lower end of the inflator pump 19, a telescopic air pipe 13 is connected onto the connector 21, a group of pressure gauges are arranged on the telescopic air pipe 13, an inflation nozzle 22 is arranged at the lower end of the telescopic air pipe 13, a left support frame 5 and a right support frame 10 are welded at the left end and the right end of the second station 8 respectively, and a first telescopic air cylinder 11 is, and the front end of the telescopic rod of the first telescopic cylinder 11 on both sides is fixed with the second station 8, the clamping plates 18 on the left and right sides hold the detection piece 9, four groups of pipe orifices 23 are arranged on the detection piece 9, the sealing plugs 24 are arranged at the three groups of pipe orifices 23, the charging connectors 22 are connected at the group of pipe orifices 23, the air pressure sensors 25 are arranged in the pipelines of the detection piece 9, the air pressure sensors 25 are electrically connected with the group of air pressure data display 14 above the air pressure sensors 25, the mounting structures on the upper parts of the first station 2 and the third station 12 are consistent with the mounting structures on the second station 8, the first station 2, the second station 8 and the third station 12 are respectively matched with the group of charging pumps 19 on the upper back, and the first station 2, the second station 8 and the third station 12 are respectively matched with the group of control panels 6 on the front side of the machine body 3.
As shown in fig. 1-4, the overall structure of the device is shown, a first station 2, a second station 8 and a third station 12 are sequentially arranged on a workbench 1 arranged on the upper end face of a machine body 3 of the device from left to right, and the structures of the first station 2, the second station 8 and the third station 12 are consistent to form a three-station structure, so that multiple groups of tests can be simultaneously carried out, and the test is more convenient;
a left support frame 5 and a right support frame 10 are respectively fixed at the left end and the right end of the second station 8, first telescopic cylinders 11 are respectively installed at the upper ends of the left support frame 5 and the right support frame 10, and the front ends of telescopic rods of the first telescopic cylinders 11 are fixed on clamping plates 18, so that the detection piece 9 can be clamped by the clamping plates 18 at the left side and the right side, the detection piece 9 is conveniently stabilized, and the detection piece can shake during testing to ensure the stability of the testing;
through the electrical connection between the air pressure sensor 25 and the air pressure data display 14, the change value of the air pressure in the detection piece 9 is displayed on the air pressure data display 14, so that the tightness of the detection piece 9 can be visually judged, and the method is simple and trouble-saving.
The working principle is as follows: when the plate heat exchanger sealing performance three-station testing equipment is used, a plurality of groups of detection parts 9 can be tested simultaneously above a first station 2, a second station 8 and a third station 12, the detection parts 9 can also be tested independently, and the plate heat exchanger sealing performance three-station testing equipment is more practical and convenient, wherein a first telescopic cylinder 11 is arranged on a left support frame 5 and a right support frame 10 at the left end and the right end of the second station 8, the first telescopic cylinder 11 drives a clamping plate 18 to move back and forth by extending or shortening a telescopic rod so as to clamp the detection parts 9 on the second station 8 and stabilize the detection parts 9, as other groups of pipe orifices 23 on the detection parts 9 are blocked by sealing plugs 24, only one group of pipe orifices 23 is used for connecting an inflating nozzle 22, so that the detection parts 9 of the first station 2 can be filled with air with a certain air pressure value through a telescopic air pipe 13 to a pipeline of the detection parts 9, and an air pressure sensor 25 in the pipeline in the detection parts 9 can be, the data is displayed on the air pressure data display 14, a tester can conveniently check the data before and after the air pressure, if no conversion occurs, the sealing performance is good, and if the conversion occurs, the sealing performance is not good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a three station test equipment of plate heat exchanger leakproofness, includes organism (3), second station (8) and the flexible cylinder of second (15), its characterized in that: a group of bases (4) is arranged at four corners of the bottom surface of the machine body (3), a rear side plate (16) is arranged on the rear side of the upper portion of the machine body (3), a top plate (17) is arranged at the top end of the rear side plate (16), a workbench (1) is arranged on the upper end surface of the machine body (3), three groups of fixed tables (7) are arranged on the upper end surface of the workbench (1), and meanwhile a first station (2), a second station (8) and a third station (12) are sequentially arranged on the three groups of fixed tables (7) from left to right;
three groups of second telescopic cylinders (15) are mounted on the upper portion of the front side face of the rear side plate (16) through screws, a fixed sleeve (20) is fixed to the lower end of each group of second telescopic cylinders (15), and an inflator pump (19) is sleeved in each group of fixed sleeves (20).
2. The plate heat exchanger tightness three-station testing equipment according to claim 1, characterized in that: install three sets of control panel (6) on the leading flank of organism (3), and the bottom surface of roof (17) installs three sets of atmospheric pressure data display (14) to every group control panel (6) all with a set of atmospheric pressure data display (14) electric connection of top.
3. The plate heat exchanger tightness three-station testing equipment according to claim 1, characterized in that: left branch strut (5) and right branch strut (10) have been welded respectively at both ends about second station (8), and first telescopic cylinder (11) are all installed to the upper end of left branch strut (5) and right branch strut (10) to the telescopic link front end of the first telescopic cylinder (11) on both sides all is fixed with second station (8), and the centre gripping has detection piece (9) between the splint (18) on both sides about simultaneously.
4. The plate heat exchanger tightness three-station testing equipment according to claim 1, characterized in that: the lower extreme of pump (19) is provided with connector (21), and is connected with flexible trachea (13) on connector (21), installs a set of manometer on flexible trachea (13) to the lower extreme of flexible trachea (13) is provided with charging connector (22).
5. A three-station testing apparatus for tightness of a plate heat exchanger according to claim 3, wherein: the detection piece (9) is provided with four groups of pipe orifices (23), the three groups of pipe orifices (23) are provided with sealing plugs (24), the inflating nozzles (22) are connected to the group of pipe orifices (23), air pressure sensors (25) are arranged in the pipelines of the detection piece (9), and the air pressure sensors (25) are electrically connected with a group of air pressure data displays (14) above the air pressure sensors.
6. The plate heat exchanger tightness three-station testing equipment according to claim 1, characterized in that: the upper mounting structures of the first station (2) and the third station (12) are consistent with those of the second station (8), the first station (2), the second station (8) and the third station (12) are respectively matched with a group of inflator pumps (19) above the rear portion, and the first station (2), the second station (8) and the third station (12) are respectively matched with a group of control panels (6) on the front side face of the machine body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588788.XU CN213180567U (en) | 2020-08-04 | 2020-08-04 | Three-station testing equipment for sealing performance of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588788.XU CN213180567U (en) | 2020-08-04 | 2020-08-04 | Three-station testing equipment for sealing performance of plate heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN213180567U true CN213180567U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021588788.XU Expired - Fee Related CN213180567U (en) | 2020-08-04 | 2020-08-04 | Three-station testing equipment for sealing performance of plate heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN213180567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776749A (en) * | 2021-08-12 | 2021-12-10 | 祥博传热科技股份有限公司 | Pressure measuring equipment of phase-change cooling heat exchanger |
| CN116412974A (en) * | 2023-06-09 | 2023-07-11 | 江苏奥琳斯邦装备科技股份有限公司 | Sealing detection device for heat exchanger |
-
2020
- 2020-08-04 CN CN202021588788.XU patent/CN213180567U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776749A (en) * | 2021-08-12 | 2021-12-10 | 祥博传热科技股份有限公司 | Pressure measuring equipment of phase-change cooling heat exchanger |
| CN113776749B (en) * | 2021-08-12 | 2023-10-20 | 祥博传热科技股份有限公司 | Phase-change type cooling heat exchanger pressure measuring equipment |
| CN116412974A (en) * | 2023-06-09 | 2023-07-11 | 江苏奥琳斯邦装备科技股份有限公司 | Sealing detection device for heat exchanger |
| CN116412974B (en) * | 2023-06-09 | 2023-10-31 | 江苏奥琳斯邦装备科技股份有限公司 | Sealing detection device for heat exchanger |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |